diff options
41 files changed, 2174 insertions, 2965 deletions
@@ -4,6 +4,8 @@ Alexander Farkas <info@corrupt-system.de> Alexander Farkas <info@corrupt-system.de> <a.farkas.pm@googlemail.com> Alexis Abril <me@alexisabril.com> <alexis.abril@gmail.com> Andrew E Monat <amonat@gmail.com> +Andrey Meshkov <ay.meshkov@gmail.com> +Andrey Meshkov <ay.meshkov@gmail.com> <am@adguard.com> Anton Matzneller <obhvsbypqghgc@gmail.com> Anton Matzneller <obhvsbypqghgc@gmail.com> <haskell_noob-github@yahoo.de> Batiste Bieler <batiste.bieler@gmail.com> @@ -13,6 +15,8 @@ Carl Danley <carldanley@gmail.com> Carl Fürstenberg <azatoth@gmail.com> Carl Fürstenberg <azatoth@gmail.com> <carl@excito.com> Charles McNulty <cmcnulty@kznf.com> +Chris Rebert <github@rebertia.com> +Chris Rebert <github@rebertia.com> <code@rebertia.com> Christopher Jones <chris@cjqed.com> cjqed <christopherjonesqed@gmail.com> Colin Snover <github.com@zetafleet.com> <colin@alpha.zetafleet.com> Corey Frang <gnarf37@gmail.com> <gnarf@gnarf.net> @@ -52,6 +56,8 @@ Josh Varner <josh.varner@gmail.com> <josh.varner@gmail.com> Julian Aubourg <aubourg.julian@gmail.com> Julian Aubourg <aubourg.julian@gmail.com> <j@ubourg.net> Julian Aubourg <aubourg.julian@gmail.com> <Julian@.(none)> +John Firebaugh <john_firebaugh@bigfix.com> +John Firebaugh <john_firebaugh@bigfix.com> <john_firebaugh@us.ibm.com> Jörn Zaefferer <joern.zaefferer@gmail.com> Jörn Zaefferer <joern.zaefferer@gmail.com> <joern.zaefferer@googlemail.com> Jörn Zaefferer <joern.zaefferer@gmail.com> <JZA@.(none)> diff --git a/AUTHORS.txt b/AUTHORS.txt index a314d6a31..5658b9558 100644 --- a/AUTHORS.txt +++ b/AUTHORS.txt @@ -20,16 +20,24 @@ David Serduke <davidserduke@gmail.com> Richard D. Worth <rdworth@gmail.com> Scott González <scott.gonzalez@gmail.com> Ariel Flesler <aflesler@gmail.com> +Cheah Chu Yeow <chuyeow@gmail.com> +Andrew Chalkley <andrew@chalkley.org> +Fabio Buffoni <fabio.buffoni@bitmaster.it> +Stefan Bauckmeier <stefan@bauckmeier.de> Jon Evans <jon@springyweb.com> TJ Holowaychuk <tj@vision-media.ca> +Riccardo De Agostini <rdeago@gmail.com> Michael Bensoussan <mickey@seesmic.com> -Robert Katić <robert.katic@gmail.com> Louis-Rémi Babé <lrbabe@gmail.com> -Earle Castledine <mrspeaker@gmail.com> +Robert Katić <robert.katic@gmail.com> Damian Janowski <damian.janowski@gmail.com> +Anton Kovalyov <anton@kovalyov.net> +Dušan B. Jovanovic <dbjdbj@gmail.com> +Earle Castledine <mrspeaker@gmail.com> Rich Dougherty <rich@rd.gen.nz> Kim Dalsgaard <kim@kimdalsgaard.com> Andrea Giammarchi <andrea.giammarchi@gmail.com> +Fabian Jakobs <fabian.jakobs@web.de> Mark Gibson <jollytoad@gmail.com> Karl Swedberg <kswedberg@gmail.com> Justin Meyer <justinbmeyer@gmail.com> @@ -37,9 +45,10 @@ Ben Alman <cowboy@rj3.net> James Padolsey <cla@padolsey.net> David Petersen <public@petersendidit.com> Batiste Bieler <batiste.bieler@gmail.com> +Jake Archibald <jake.archibald@bbc.co.uk> Alexander Farkas <info@corrupt-system.de> -Rick Waldron <waldron.rick@gmail.com> Filipe Fortes <filipe@fortes.com> +Rick Waldron <waldron.rick@gmail.com> Neeraj Singh <neerajdotname@gmail.com> Paul Irish <paul.irish@gmail.com> Iraê Carvalho <irae@irae.pro.br> @@ -47,23 +56,24 @@ Matt Curry <matt@pseudocoder.com> Michael Monteleone <michael@michaelmonteleone.net> Noah Sloan <noah.sloan@gmail.com> Tom Viner <github@viner.tv> +J. Ryan Stinnett <jryans@gmail.com> Douglas Neiner <doug@dougneiner.com> Adam J. Sontag <ajpiano@ajpiano.com> +Heungsub Lee <h@subl.ee> Dave Reed <dareed@microsoft.com> -Ralph Whitbeck <ralph.whitbeck@gmail.com> Carl Fürstenberg <azatoth@gmail.com> Jacob Wright <jacwright@gmail.com> -J. Ryan Stinnett <jryans@gmail.com> +Ralph Whitbeck <ralph.whitbeck@gmail.com> unknown <Igen005@.upcorp.ad.uprr.com> temp01 <temp01irc@gmail.com> -Heungsub Lee <h@subl.ee> Colin Snover <github.com@zetafleet.com> +Jared Grippe <jared@deadlyicon.com> Ryan W Tenney <ryan@10e.us> +Alex Sexton <AlexSexton@gmail.com> Pinhook <contact@pinhooklabs.com> Ron Otten <r.j.g.otten@gmail.com> Jephte Clain <Jephte.Clain@univ-reunion.fr> Anton Matzneller <obhvsbypqghgc@gmail.com> -Alex Sexton <AlexSexton@gmail.com> Dan Heberden <danheberden@gmail.com> Henri Wiechers <hwiechers@gmail.com> Russell Holbrook <russell.holbrook@patch.com> @@ -73,21 +83,19 @@ Scott Jehl <scottjehl@gmail.com> James Burke <jrburke@gmail.com> Jonas Pfenniger <jonas@pfenniger.name> Xavi Ramirez <xavi.rmz@gmail.com> -Jared Grippe <jared@deadlyicon.com> Sylvester Keil <sylvester@keil.or.at> Brandon Sterne <bsterne@mozilla.com> Mathias Bynens <mathias@qiwi.be> +Lee Carpenter <elcarpie@gmail.com> Timmy Willison <4timmywil@gmail.com> Corey Frang <gnarf37@gmail.com> Digitalxero <digitalxero> -Anton Kovalyov <anton@kovalyov.net> David Murdoch <david@davidmurdoch.com> Josh Varner <josh.varner@gmail.com> Charles McNulty <cmcnulty@kznf.com> Jordan Boesch <jboesch26@gmail.com> Jess Thrysoee <jess@thrysoee.dk> Michael Murray <m@murz.net> -Lee Carpenter <elcarpie@gmail.com> Alexis Abril <me@alexisabril.com> Rob Morgan <robbym@gmail.com> John Firebaugh <john_firebaugh@bigfix.com> @@ -107,12 +115,13 @@ Timo Tijhof <krinklemail@gmail.com> Steen Nielsen <swinedk@gmail.com> Anton Ryzhov <anton@ryzhov.me> Shi Chuan <shichuanr@gmail.com> +Matt Mueller <mattmuelle@gmail.com> Berker Peksag <berker.peksag@gmail.com> Toby Brain <tobyb@freshview.com> -Matt Mueller <mattmuelle@gmail.com> Justin <drakefjustin@gmail.com> Daniel Herman <daniel.c.herman@gmail.com> Oleg Gaidarenko <markelog@gmail.com> +Rock Hymas <rock@fogcreek.com> Richard Gibson <richard.gibson@gmail.com> Rafaël Blais Masson <rafbmasson@gmail.com> cmc3cn <59194618@qq.com> @@ -124,6 +133,7 @@ Andrew E Monat <amonat@gmail.com> Oskari <admin@o-programs.com> Joao Henrique de Andrade Bruni <joaohbruni@yahoo.com.br> tsinha <tsinha@Anthonys-MacBook-Pro.local> +Dominik D. Geyer <dominik.geyer@gmail.com> Matt Farmer <matt@frmr.me> Trey Hunner <treyhunner@gmail.com> Jason Moon <jmoon@socialcast.com> @@ -132,164 +142,180 @@ Kris Borchers <kris.borchers@gmail.com> Vladimir Zhuravlev <private.face@gmail.com> Jacob Thornton <jacobthornton@gmail.com> Chad Killingsworth <chadkillingsworth@missouristate.edu> +Vitya Muhachev <vic99999@yandex.ru> Nowres Rafid <nowres.rafed@gmail.com> David Benjamin <davidben@mit.edu> +Alan Plum <github@ap.apsq.de> Uri Gilad <antishok@gmail.com> Chris Faulkner <thefaulkner@gmail.com> +Marcel Greter <marcel.greter@ocbnet.ch> Elijah Manor <elijah.manor@gmail.com> Daniel Chatfield <chatfielddaniel@gmail.com> +Daniel Gálvez <dgalvez@editablething.com> Nikita Govorov <nikita.govorov@gmail.com> Wesley Walser <waw325@gmail.com> Mike Pennisi <mike@mikepennisi.com> +Matthias Jäggli <matthias.jaeggli@gmail.com> +Devin Cooper <cooper.semantics@gmail.com> Markus Staab <markus.staab@redaxo.de> Dave Riddle <david@joyvuu.com> Callum Macrae <callum@lynxphp.com> +Jonathan Sampson <jjdsampson@gmail.com> Benjamin Truyman <bentruyman@gmail.com> +Jay Merrifield <fracmak@gmail.com> James Huston <james@jameshuston.net> +Sai Lung Wong <sai.wong@huffingtonpost.com> Erick Ruiz de Chávez <erickrdch@gmail.com> David Bonner <dbonner@cogolabs.com> +Allen J Schmidt Jr <cobrasoft@gmail.com> Akintayo Akinwunmi <aakinwunmi@judge.com> MORGAN <morgan@morgangraphics.com> Ismail Khair <ismail.khair@gmail.com> Carl Danley <carldanley@gmail.com> Mike Petrovich <michael.c.petrovich@gmail.com> Greg Lavallee <greglavallee@wapolabs.com> -Daniel Gálvez <dgalvez@editablething.com> -Sai Lung Wong <sai.wong@huffingtonpost.com> Tom H Fuertes <TomFuertes@gmail.com> Roland Eckl <eckl.roland@googlemail.com> -Jay Merrifield <fracmak@gmail.com> -Allen J Schmidt Jr <cobrasoft@gmail.com> -Jonathan Sampson <jjdsampson@gmail.com> -Marcel Greter <marcel.greter@ocbnet.ch> -Matthias Jäggli <matthias.jaeggli@gmail.com> -David Fox <dfoxinator@gmail.com> Yiming He <yiminghe@gmail.com> -Devin Cooper <cooper.semantics@gmail.com> +David Fox <dfoxinator@gmail.com> +Bennett Sorbo <bsorbo@gmail.com> Paul Ramos <paul.b.ramos@gmail.com> Rod Vagg <rod@vagg.org> -Bennett Sorbo <bsorbo@gmail.com> Sebastian Burkhard <sebi.burkhard@gmail.com> Zachary Adam Kaplan <razic@viralkitty.com> +Adam Coulombe <me@adam.co> nanto_vi <nanto@moon.email.ne.jp> nanto <nanto@moon.email.ne.jp> Danil Somsikov <danilasomsikov@gmail.com> Ryunosuke SATO <tricknotes.rs@gmail.com> +Diego Tres <diegotres@gmail.com> Jean Boussier <jean.boussier@gmail.com> -Adam Coulombe <me@adam.co> Andrew Plummer <plummer.andrew@gmail.com> Mark Raddatz <mraddatz@gmail.com> +Pascal Borreli <pascal@borreli.com> Isaac Z. Schlueter <i@izs.me> Karl Sieburg <ksieburg@yahoo.com> -Pascal Borreli <pascal@borreli.com> Nguyen Phuc Lam <ruado1987@gmail.com> Dmitry Gusev <dmitry.gusev@gmail.com> -Michał Gołębiowski-Owczarek <m.goleb@gmail.com> -Li Xudong <istonelee@gmail.com> Steven Benner <admin@stevenbenner.com> -Tom H Fuertes <tomfuertes@gmail.com> +Li Xudong <istonelee@gmail.com> +Michał Gołębiowski-Owczarek <m.goleb@gmail.com> Renato Oliveira dos Santos <ros3@cin.ufpe.br> +Frederic Junod <frederic.junod@camptocamp.com> +Tom H Fuertes <tomfuertes@gmail.com> +Mitch Foley <mitch@thefoley.net> ros3cin <ros3@cin.ufpe.br> -Jason Bedard <jason+jquery@jbedard.ca> Kyle Robinson Young <kyle@dontkry.com> +John Paul <john@johnkpaul.com> +Jason Bedard <jason+jquery@jbedard.ca> Chris Talkington <chris@talkingtontech.com> Eddie Monge <eddie@eddiemonge.com> Terry Jones <terry@jon.es> Jason Merino <jasonmerino@gmail.com> +Dan Burzo <danburzo@gmail.com> Jeremy Dunck <jdunck@gmail.com> Chris Price <price.c@gmail.com> Guy Bedford <guybedford@gmail.com> +njhamann <njhamann@gmail.com> +Goare Mao <mygoare@gmail.com> Amey Sakhadeo <me@ameyms.com> Mike Sidorov <mikes.ekb@gmail.com> Anthony Ryan <anthonyryan1@gmail.com> -Dominik D. Geyer <dominik.geyer@gmail.com> -George Kats <katsgeorgeek@gmail.com> Lihan Li <frankieteardrop@gmail.com> +George Kats <katsgeorgeek@gmail.com> +Dongseok Paeng <dongseok83.paeng@lge.com> Ronny Springer <springer.ronny@gmail.com> -Chris Antaki <ChrisAntaki@gmail.com> -Marian Sollmann <marian.sollmann@cargomedia.ch> -njhamann <njhamann@gmail.com> Ilya Kantor <iliakan@gmail.com> +Marian Sollmann <marian.sollmann@cargomedia.ch> +Chris Antaki <ChrisAntaki@gmail.com> David Hong <d.hong@me.com> -John Paul <john@johnkpaul.com> Jakob Stoeck <jakob@pokermania.de> Christopher Jones <chris@cjqed.com> Forbes Lindesay <forbes@lindesay.co.uk> S. Andrew Sheppard <andrew@wq.io> Leonardo Balter <leonardo.balter@gmail.com> -Roman Reiß <me@silverwind.io> -Benjy Cui <benjytrys@gmail.com> Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com> -John Hoven <hovenj@gmail.com> +Daniel Husar <dano.husar@gmail.com> Philip Jägenstedt <philip@foolip.org> +John Hoven <hovenj@gmail.com> +Roman Reiß <me@silverwind.io> +Benjy Cui <benjytrys@gmail.com> Christian Kosmowski <ksmwsk@gmail.com> +David Corbacho <davidcorbacho@gmail.com> Liang Peng <poppinlp@gmail.com> TJ VanToll <tj.vantoll@gmail.com> -Senya Pugach <upisfree@outlook.com> Aurelio De Rosa <aurelioderosa@gmail.com> +Senya Pugach <upisfree@outlook.com> +Dan Hart <danhart@notonthehighstreet.com> Nazar Mokrynskyi <nazar@mokrynskyi.com> +Benjamin Tan <demoneaux@gmail.com> Amit Merchant <bullredeyes@gmail.com> Jason Bedard <jason+github@jbedard.ca> +Veaceslav Grimalschi <grimalschi@yandex.ru> +Richard McDaniel <rm0026@uah.edu> Arthur Verschaeve <contact@arthurverschaeve.be> -Dan Hart <danhart@notonthehighstreet.com> +Shivaji Varma <contact@shivajivarma.com> +Ben Toews <mastahyeti@gmail.com> Bin Xin <rhyzix@gmail.com> -David Corbacho <davidcorbacho@gmail.com> -Veaceslav Grimalschi <grimalschi@yandex.ru> -Daniel Husar <dano.husar@gmail.com> +Neftaly Hernandez <neftaly.hernandez@gmail.com> +T.J. Crowder <tj.crowder@farsightsoftware.com> +Nicolas HENRY <icewil@gmail.com> Frederic Hemberger <mail@frederic-hemberger.de> -Ben Toews <mastahyeti@gmail.com> -Aditya Raghavan <araghavan3@gmail.com> Victor Homyakov <vkhomyackov@gmail.com> -Shivaji Varma <contact@shivajivarma.com> -Nicolas HENRY <icewil@gmail.com> +Aditya Raghavan <araghavan3@gmail.com> Anne-Gaelle Colom <coloma@westminster.ac.uk> -George Mauer <gmauer@gmail.com> Leonardo Braga <leonardo.braga@gmail.com> +George Mauer <gmauer@gmail.com> Stephen Edgar <stephen@netweb.com.au> Thomas Tortorini <thomastortorini@gmail.com> -Winston Howes <winstonhowes@gmail.com> +Jörn Wagner <joern.wagner@explicatis.com> Jon Hester <jon.d.hester@gmail.com> +Colin Frick <colin@bash.li> +Winston Howes <winstonhowes@gmail.com> Alexander O'Mara <me@alexomara.com> +Chris Rebert <github@rebertia.com> Bastian Buchholz <buchholz.bastian@googlemail.com> -Arthur Stolyar <nekr.fabula@gmail.com> -Calvin Metcalf <calvin.metcalf@gmail.com> Mu Haibao <mhbseal@163.com> -Richard McDaniel <rm0026@uah.edu> -Chris Rebert <github@rebertia.com> +Calvin Metcalf <calvin.metcalf@gmail.com> +Arthur Stolyar <nekr.fabula@gmail.com> Gabriel Schulhof <gabriel.schulhof@intel.com> Gilad Peleg <giladp007@gmail.com> +Julian Alexander Murillo <julian.alexander.murillo@gmail.com> +Kevin Kirsche <Kev.Kirsche+GitHub@gmail.com> Martin Naumann <martin@geekonaut.de> +Yongwoo Jeon <yongwoo.jeon@navercorp.com> +John-David Dalton <john.david.dalton@gmail.com> Marek Lewandowski <m.lewandowski@cksource.com> Bruno Pérel <brunoperel@gmail.com> -Reed Loden <reed@reedloden.com> Daniel Nill <daniellnill@gmail.com> -Yongwoo Jeon <yongwoo.jeon@navercorp.com> +Reed Loden <reed@reedloden.com> Sean Henderson <seanh.za@gmail.com> +Gary Ye <garysye@gmail.com> Richard Kraaijenhagen <stdin+git@riichard.com> Connor Atherton <c.liam.atherton@gmail.com> -Gary Ye <garysye@gmail.com> Christian Grete <webmaster@christiangrete.com> +Tom von Clef <thomas.vonclef@gmail.com> Liza Ramo <liza.h.ramo@gmail.com> -Julian Alexander Murillo <julian.alexander.murillo@gmail.com> Joelle Fleurantin <joasqueeniebee@gmail.com> +Steve Mao <maochenyan@gmail.com> +Jon Dufresne <jon.dufresne@gmail.com> Jae Sung Park <alberto.park@gmail.com> -Jun Sun <klsforever@gmail.com> Josh Soref <apache@soref.com> +Saptak Sengupta <saptak013@gmail.com> Henry Wong <henryw4k@gmail.com> -Jon Dufresne <jon.dufresne@gmail.com> +Jun Sun <klsforever@gmail.com> Martijn W. van der Lee <martijn@vanderlee.com> Devin Wilson <dwilson6.github@gmail.com> -Steve Mao <maochenyan@gmail.com> +Damian Senn <jquery@topaxi.codes> Zack Hall <zackhall@outlook.com> -Bernhard M. Wiedemann <jquerybmw@lsmod.de> +Vitaliy Terziev <vitaliyterziev@gmail.com> Todor Prikumov <tono_pr@abv.bg> +Bernhard M. Wiedemann <jquerybmw@lsmod.de> Jha Naman <createnaman@gmail.com> -William Robinet <william.robinet@conostix.com> Alexander Lisianoi <all3fox@gmail.com> -Vitaliy Terziev <vitaliyterziev@gmail.com> +William Robinet <william.robinet@conostix.com> Joe Trumbull <trumbull.j@gmail.com> Alexander K <xpyro@ya.ru> -Damian Senn <jquery@topaxi.codes> Ralin Chimev <ralin.chimev@gmail.com> Felipe Sateler <fsateler@gmail.com> Christophe Tafani-Dereeper <christophetd@hotmail.fr> @@ -297,25 +323,32 @@ Manoj Kumar <nithmanoj@gmail.com> David Broder-Rodgers <broder93@gmail.com> Alex Louden <alex@louden.com> Alex Padilla <alexonezero@outlook.com> -南漂一卒 <shiy007@qq.com> karan-96 <karanbatra96@gmail.com> +南漂一卒 <shiy007@qq.com> +Erik Lax <erik@datahack.se> Boom Lee <teabyii@gmail.com> Andreas Solleder <asol@num42.de> -CDAGaming <cstack2011@yahoo.com> Pierre Spring <pierre@nelm.io> Shashanka Nataraj <shashankan.10@gmail.com> -Erik Lax <erik@datahack.se> +CDAGaming <cstack2011@yahoo.com> Matan Kotler-Berkowitz <205matan@gmail.com> Jordan Beland <jordan.beland@gmail.com> Henry Zhu <hi@henryzoo.com> -Saptak Sengupta <saptak013@gmail.com> Nilton Cesar <niltoncms@gmail.com> basil.belokon <basil.belokon@gmail.com> +Andrey Meshkov <ay.meshkov@gmail.com> tmybr11 <tomas.perone@gmail.com> Luis Emilio Velasco Sanchez <emibloque@gmail.com> Ed S <ejsanders@gmail.com> Bert Zhang <enbo@users.noreply.github.com> +Sébastien Règne <regseb@users.noreply.github.com> +wartmanm <3869625+wartmanm@users.noreply.github.com> +Siddharth Dungarwal <sd5869@gmail.com> +abnud1 <ahmad13932013@hotmail.com> Andrei Fangli <andrei_fangli@outlook.com> Marja Hölttä <marja.holtta@gmail.com> -abnud1 <ahmad13932013@hotmail.com> buddh4 <mail@jharrer.de> +Hoang <dangkyokhoang@gmail.com> +Wonseop Kim <wonseop.kim@samsung.com> +Pat O'Callaghan <patocallaghan@gmail.com> +JuanMa Ruiz <ruizjuanma@gmail.com> diff --git a/Gruntfile.js b/Gruntfile.js index 7db56b260..0bd84960d 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -64,8 +64,7 @@ module.exports = function( grunt ) { deferred: { remove: [ "ajax", "effects", "queue", "core/ready" ], include: [ "core/ready-no-deferred" ] - }, - sizzle: [ "css/hiddenVisibleSelectors", "effects/animatedSelector" ] + } } } }, @@ -75,9 +74,6 @@ module.exports = function( grunt ) { destPrefix: "external" }, files: { - "sizzle/dist": "sizzle/dist", - "sizzle/LICENSE.txt": "sizzle/LICENSE.txt", - "npo/npo.js": "native-promise-only/npo.js", "qunit/qunit.js": "qunit/qunit/qunit.js", @@ -100,12 +100,6 @@ Some example modules that can be excluded are: - **exports/global**: Exclude the attachment of global jQuery variables ($ and jQuery) to the window. - **exports/amd**: Exclude the AMD definition. -As a special case, you may also replace Sizzle by using a special flag `grunt custom:-sizzle`. - -- **sizzle**: The Sizzle selector engine. When this module is excluded, it is replaced by a rudimentary selector engine based on the browser's `querySelectorAll` method that does not support jQuery selector extensions or enhanced semantics. See the [selector-native.js](https://github.com/jquery/jquery/blob/master/src/selector-native.js) file for details. - -*Note*: Excluding Sizzle will also exclude all jQuery selector extensions (such as `effects/animatedSelector` and `css/hiddenVisibleSelectors`). - The build process shows a message for each dependent module it excludes or includes. ##### AMD name @@ -156,7 +150,7 @@ Exclude a bunch of modules: grunt custom:-ajax,-css,-deprecated,-dimensions,-effects,-event/alias,-offset,-wrap ``` -For questions or requests regarding custom builds, please start a thread on the [Developing jQuery Core](https://forum.jquery.com/developing-jquery-core) section of the forum. Due to the combinatorics and custom nature of these builds, they are not regularly tested in jQuery's unit test process. The non-Sizzle selector engine currently does not pass unit tests because it is missing too much essential functionality. +For questions or requests regarding custom builds, please start a thread on the [Developing jQuery Core](https://forum.jquery.com/developing-jquery-core) section of the forum. Due to the combinatorics and custom nature of these builds, they are not regularly tested in jQuery's unit test process. Running the Unit Tests -------------------------------------- diff --git a/build/release.js b/build/release.js index de6ab0c06..bb7b13103 100644 --- a/build/release.js +++ b/build/release.js @@ -14,7 +14,6 @@ module.exports = function( Release ) { ], cdn = require( "./release/cdn" ), dist = require( "./release/dist" ), - ensureSizzle = require( "./release/ensure-sizzle" ), npmTags = Release.npmTags; @@ -23,14 +22,6 @@ module.exports = function( Release ) { issueTracker: "github", /** - * Ensure the repo is in a proper state before release - * @param {Function} callback - */ - checkRepoState: function( callback ) { - ensureSizzle( Release, callback ); - }, - - /** * Set the version in the src folder for distributing AMD */ _setSrcVersion: function() { diff --git a/build/release/dist.js b/build/release/dist.js index ca7922628..577eb6404 100644 --- a/build/release/dist.js +++ b/build/release/dist.js @@ -65,7 +65,6 @@ module.exports = function( Release, files, complete ) { // Copy dist files var distFolder = Release.dir.dist + "/dist", - externalFolder = Release.dir.dist + "/external", readme = fs.readFileSync( Release.dir.dist + "/README.md", "utf8" ), rmIgnore = files .concat( [ @@ -88,10 +87,6 @@ module.exports = function( Release, files, complete ) { shell.cp( "-f", Release.dir.repo + "/" + file, distFolder ); } ); - // Copy Sizzle - shell.mkdir( "-p", externalFolder ); - shell.cp( "-rf", Release.dir.repo + "/external/sizzle", externalFolder ); - // Copy other files extras.forEach( function( file ) { shell.cp( "-rf", Release.dir.repo + "/" + file, Release.dir.dist ); diff --git a/build/release/ensure-sizzle.js b/build/release/ensure-sizzle.js deleted file mode 100644 index f9c5c70dd..000000000 --- a/build/release/ensure-sizzle.js +++ /dev/null @@ -1,52 +0,0 @@ -var fs = require( "fs" ), - npm = require( "npm" ), - chalk = require( "chalk" ), - sizzleLoc = __dirname + "/../../external/sizzle/dist/sizzle.js", - rversion = /Engine v(\d+\.\d+\.\d+(?:-[-\.\d\w]+)?)/; - -/** - * Retrieve the latest tag of Sizzle from npm - * @param {Function(string)} callback - */ -function getLatestSizzle( callback ) { - npm.load( function( err, npm ) { - if ( err ) { - throw err; - } - npm.commands.info( [ "sizzle", "version" ], function( err, info ) { - if ( err ) { - throw err; - } - callback( Object.keys( info )[ 0 ] ); - } ); - } ); -} - -/** - * Ensure the /src folder has the latest tag of Sizzle - * @param {Object} Release - * @param {Function} callback - */ -function ensureSizzle( Release, callback ) { - console.log(); - console.log( "Checking Sizzle version..." ); - getLatestSizzle( function( latest ) { - var match = rversion.exec( fs.readFileSync( sizzleLoc, "utf8" ) ), - version = match ? match[ 1 ] : "Not Found"; - - if ( version !== latest ) { - - // colors is inherited from jquery-release - console.log( - "The Sizzle version in the src folder (" + chalk.red( version ) + - ") is not the latest tag (" + chalk.green( latest ) + ")." - ); - Release.confirm( callback ); - } else { - console.log( "Sizzle is latest (" + chalk.green( latest ) + ")" ); - callback(); - } - } ); -} - -module.exports = ensureSizzle; diff --git a/build/tasks/build.js b/build/tasks/build.js index 73dfd581d..d536f538c 100644 --- a/build/tasks/build.js +++ b/build/tasks/build.js @@ -72,13 +72,6 @@ module.exports = function( grunt ) { ) .replace( rdefineEnd, "" ); - // Sizzle treatment - } else if ( /\/sizzle$/.test( name ) ) { - contents = "var Sizzle =\n" + contents - - // Remove EXPOSE lines from Sizzle - .replace( /\/\/\s*EXPOSE[\w\W]*\/\/\s*EXPOSE/, "return Sizzle;" ); - } else { contents = contents @@ -218,11 +211,6 @@ module.exports = function( grunt ) { } } else { grunt.log.error( "Module \"" + module + "\" is a minimum requirement." ); - if ( module === "selector" ) { - grunt.log.error( - "If you meant to replace Sizzle, use -sizzle instead." - ); - } } } else { grunt.log.writeln( flag ); @@ -259,13 +247,6 @@ module.exports = function( grunt ) { excluder( flag ); } - // Handle Sizzle exclusion - // Replace with selector-native - if ( ( index = excluded.indexOf( "sizzle" ) ) > -1 ) { - config.rawText.selector = "define(['./selector-native']);"; - excluded.splice( index, 1 ); - } - // Replace exports/global with a noop noConflict if ( ( index = excluded.indexOf( "exports/global" ) ) > -1 ) { config.rawText[ "exports/global" ] = "define(['../core']," + diff --git a/dist/.eslintrc.json b/dist/.eslintrc.json index 45ba0c520..6108d1619 100644 --- a/dist/.eslintrc.json +++ b/dist/.eslintrc.json @@ -5,19 +5,6 @@ "rules": { // That is okay for the built version - "no-multiple-empty-lines": "off", - - // Sizzle is not compatible with jQuery code style - "no-nested-ternary": "off", - "no-unused-expressions": "off", - "no-unused-vars": "off", - "lines-around-comment": "off", - "space-in-parens": "off", - "camelcase": "off", - "computed-property-spacing": "off", - "max-len": "off", - "dot-notation": "off", - "semi-spacing": "off", - "brace-style": "off" + "no-multiple-empty-lines": "off" } } diff --git a/external/sizzle/LICENSE.txt b/external/sizzle/LICENSE.txt deleted file mode 100644 index 88fcd178b..000000000 --- a/external/sizzle/LICENSE.txt +++ /dev/null @@ -1,36 +0,0 @@ -Copyright JS Foundation and other contributors, https://js.foundation/ - -This software consists of voluntary contributions made by many -individuals. For exact contribution history, see the revision history -available at https://github.com/jquery/sizzle - -The following license applies to all parts of this software except as -documented below: - -==== - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -==== - -All files located in the node_modules and external directories are -externally maintained libraries used by this software which have their -own licenses; we recommend you read them, as their terms may differ from -the terms above. diff --git a/external/sizzle/dist/sizzle.js b/external/sizzle/dist/sizzle.js deleted file mode 100644 index 414d1727d..000000000 --- a/external/sizzle/dist/sizzle.js +++ /dev/null @@ -1,2282 +0,0 @@ -/*! - * Sizzle CSS Selector Engine v2.3.4 - * https://sizzlejs.com/ - * - * Copyright JS Foundation and other contributors - * Released under the MIT license - * https://js.foundation/ - * - * Date: 2019-04-08 - */ -(function( window ) { - -var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, - - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - - // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - nonnativeSelectorCache = createCache(), - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - } - return 0; - }, - - // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf as it's faster than native - // https://jsperf.com/thor-indexof-vs-for/5 - indexOf = function( list, elem ) { - var i = 0, - len = list.length; - for ( ; i < len; i++ ) { - if ( list[i] === elem ) { - return i; - } - } - return -1; - }, - - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - - // Regular expressions - - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - - // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", - - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + - "*\\]", - - pseudos = ":(" + identifier + ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - // 3. anything else (capture 2) - ".*" + - ")\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp( whitespace + "+", "g" ), - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - rdescend = new RegExp( whitespace + "|>" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + identifier + ")" ), - "CLASS": new RegExp( "^\\.(" + identifier + ")" ), - "TAG": new RegExp( "^(" + identifier + "|[*])" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rhtml = /HTML$/i, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rnative = /^[^{]+\{\s*\[native \w/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rsibling = /[+~]/, - - // CSS escapes - // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox<24 - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? - escaped : - high < 0 ? - // BMP codepoint - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }, - - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { - - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } - - // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } - - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, - - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function() { - setDocument(); - }, - - inDisabledFieldset = addCombinator( - function( elem ) { - return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; - }, - { dir: "parentNode", next: "legend" } - ); - -// Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), - preferredDoc.childNodes - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? - - // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : - - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} - -function Sizzle( selector, context, results, seed ) { - var m, i, elem, nid, match, groups, newSelector, - newContext = context && context.ownerDocument, - - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; - - results = results || []; - - // Return early from calls with invalid selector or context - if ( typeof selector !== "string" || !selector || - nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { - - return results; - } - - // Try to shortcut find operations (as opposed to filters) in HTML documents - if ( !seed ) { - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - context = context || document; - - if ( documentIsHTML ) { - - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { - - // ID selector - if ( (m = match[1]) ) { - - // Document context - if ( nodeType === 9 ) { - if ( (elem = context.getElementById( m )) ) { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - - // Element context - } else { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( newContext && (elem = newContext.getElementById( m )) && - contains( context, elem ) && - elem.id === m ) { - - results.push( elem ); - return results; - } - } - - // Type selector - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; - - // Class selector - } else if ( (m = match[3]) && support.getElementsByClassName && - context.getElementsByClassName ) { - - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } - - // Take advantage of querySelectorAll - if ( support.qsa && - !nonnativeSelectorCache[ selector + " " ] && - (!rbuggyQSA || !rbuggyQSA.test( selector )) && - - // Support: IE 8 only - // Exclude object elements - (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) { - - newSelector = selector; - newContext = context; - - // qSA considers elements outside a scoping root when evaluating child or - // descendant combinators, which is not what we want. - // In such cases, we work around the behavior by prefixing every selector in the - // list with an ID selector referencing the scope context. - // Thanks to Andrew Dupont for this technique. - if ( nodeType === 1 && rdescend.test( selector ) ) { - - // Capture the context ID, setting it first if necessary - if ( (nid = context.getAttribute( "id" )) ) { - nid = nid.replace( rcssescape, fcssescape ); - } else { - context.setAttribute( "id", (nid = expando) ); - } - - // Prefix every selector in the list - groups = tokenize( selector ); - i = groups.length; - while ( i-- ) { - groups[i] = "#" + nid + " " + toSelector( groups[i] ); - } - newSelector = groups.join( "," ); - - // Expand context for sibling selectors - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || - context; - } - - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch ( qsaError ) { - nonnativeSelectorCache( selector, true ); - } finally { - if ( nid === expando ) { - context.removeAttribute( "id" ); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Create key-value caches of limited size - * @returns {function(string, object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; - - function cache( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key + " " ] = value); - } - return cache; -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created element and returns a boolean result - */ -function assert( fn ) { - var el = document.createElement("fieldset"); - - try { - return !!fn( el ); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if ( el.parentNode ) { - el.parentNode.removeChild( el ); - } - // release memory in IE - el = null; - } -} - -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split("|"), - i = arr.length; - - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} - -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - a.sourceIndex - b.sourceIndex; - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for :enabled/:disabled - * @param {Boolean} disabled true for :disabled; false for :enabled - */ -function createDisabledPseudo( disabled ) { - - // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function( elem ) { - - // Only certain elements can match :enabled or :disabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled - if ( "form" in elem ) { - - // Check for inherited disabledness on relevant non-disabled elements: - // * listed form-associated elements in a disabled fieldset - // https://html.spec.whatwg.org/multipage/forms.html#category-listed - // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled - // * option elements in a disabled optgroup - // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled - // All such elements have a "form" property. - if ( elem.parentNode && elem.disabled === false ) { - - // Option elements defer to a parent optgroup if present - if ( "label" in elem ) { - if ( "label" in elem.parentNode ) { - return elem.parentNode.disabled === disabled; - } else { - return elem.disabled === disabled; - } - } - - // Support: IE 6 - 11 - // Use the isDisabled shortcut property to check for disabled fieldset ancestors - return elem.isDisabled === disabled || - - // Where there is no isDisabled, check manually - /* jshint -W018 */ - elem.isDisabled !== !disabled && - inDisabledFieldset( elem ) === disabled; - } - - return elem.disabled === disabled; - - // Try to winnow out elements that can't be disabled before trusting the disabled property. - // Some victims get caught in our net (label, legend, menu, track), but it shouldn't - // even exist on them, let alone have a boolean value. - } else if ( "label" in elem ) { - return elem.disabled === disabled; - } - - // Remaining elements are neither :enabled nor :disabled - return false; - }; -} - -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} - -/** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ -function testContext( context ) { - return context && typeof context.getElementsByTagName !== "undefined" && context; -} - -// Expose support vars for convenience -support = Sizzle.support = {}; - -/** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ -isXML = Sizzle.isXML = function( elem ) { - var namespace = elem.namespaceURI, - docElem = (elem.ownerDocument || elem).documentElement; - - // Support: IE <=8 - // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes - // https://bugs.jquery.com/ticket/4833 - return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); -}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, subWindow, - doc = node ? node.ownerDocument || node : preferredDoc; - - // Return early if doc is invalid or already selected - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML( document ); - - // Support: IE 9-11, Edge - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - if ( preferredDoc !== document && - (subWindow = document.defaultView) && subWindow.top !== subWindow ) { - - // Support: IE 11, Edge - if ( subWindow.addEventListener ) { - subWindow.addEventListener( "unload", unloadHandler, false ); - - // Support: IE 9 - 10 only - } else if ( subWindow.attachEvent ) { - subWindow.attachEvent( "onunload", unloadHandler ); - } - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert(function( el ) { - el.className = "i"; - return !el.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function( el ) { - el.appendChild( document.createComment("") ); - return !el.getElementsByTagName("*").length; - }); - - // Support: IE<9 - support.getElementsByClassName = rnative.test( document.getElementsByClassName ); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programmatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function( el ) { - docElem.appendChild( el ).id = expando; - return !document.getElementsByName || !document.getElementsByName( expando ).length; - }); - - // ID filter and find - if ( support.getById ) { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var elem = context.getElementById( id ); - return elem ? [ elem ] : []; - } - }; - } else { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== "undefined" && - elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - - // Support: IE 6 - 7 only - // getElementById is not reliable as a find shortcut - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var node, i, elems, - elem = context.getElementById( id ); - - if ( elem ) { - - // Verify the id attribute - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - - // Fall back on getElementsByName - elems = context.getElementsByName( id ); - i = 0; - while ( (elem = elems[i++]) ) { - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - } - } - - return []; - } - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( tag ); - - // DocumentFragment nodes don't have gEBTN - } else if ( support.qsa ) { - return context.querySelectorAll( tag ); - } - } : - - function( tag, context ) { - var elem, - tmp = [], - i = 0, - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See https://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( el ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // https://bugs.jquery.com/ticket/12359 - docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + - "<select id='" + expando + "-\r\\' msallowcapture=''>" + - "<option selected=''></option></select>"; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( el.querySelectorAll("[msallowcapture^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !el.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } - - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { - rbuggyQSA.push("~="); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !el.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibling-combinator selector` fails - if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { - rbuggyQSA.push(".#.+[+~]"); - } - }); - - assert(function( el ) { - el.innerHTML = "<a href='' disabled='disabled'></a>" + - "<select disabled='disabled'><option/></select>"; - - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement("input"); - input.setAttribute( "type", "hidden" ); - el.appendChild( input ).setAttribute( "name", "D" ); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if ( el.querySelectorAll("[name=d]").length ) { - rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( el.querySelectorAll(":enabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Support: IE9-11+ - // IE's :disabled selector does not pick up the children of disabled fieldsets - docElem.appendChild( el ).disabled = true; - if ( el.querySelectorAll(":disabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function( el ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( el, "*" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( el, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); - - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = hasCompare || rnative.test( docElem.contains ) ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = hasCompare ? - function( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } - - // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( compare & 1 || - (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { - - // Choose the first element that is related to our preferred document - if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { - return -1; - } - if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; - } : - function( a, b ) { - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - return a === document ? -1 : - b === document ? 1 : - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - return document; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - if ( support.matchesSelector && documentIsHTML && - !nonnativeSelectorCache[ expr + " " ] && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch (e) { - nonnativeSelectorCache( expr, true ); - } - } - - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - var fn = Expr.attrHandle[ name.toLowerCase() ], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; - - return val !== undefined ? - val : - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - (val = elem.getAttributeNode(name)) && val.specified ? - val.value : - null; -}; - -Sizzle.escape = function( sel ) { - return (sel + "").replace( rcssescape, fcssescape ); -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( (elem = results[i++]) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; -}; - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - while ( (node = elem[i++]) ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[6] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[3] ) { - match[2] = match[4] || match[5] || ""; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { return true; } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, uniqueCache, outerCache, node, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) { - - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - - // Seek `elem` from a previously-cached index - - // ...in a gzip-friendly way - node = parent; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex && cache[ 2 ]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - } else { - // Use previously-cached element index if available - if ( useCache ) { - // ...in a gzip-friendly way - node = elem; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if ( diff === false ) { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) && - ++diff ) { - - // Cache the index of each encountered element - if ( useCache ) { - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - uniqueCache[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - // Don't keep the element (issue #299) - input[0] = null; - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - text = text.replace( runescape, funescape ); - return function( elem ) { - return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifier - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": createDisabledPseudo( false ), - "disabled": createDisabledPseudo( true ), - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeType < 6 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? - argument + length : - argument > length ? - length : - argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -Expr.pseudos["nth"] = Expr.pseudos["eq"]; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -// Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -tokenize = Sizzle.tokenize = function( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( (tokens = []) ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - }); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -}; - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - skip = combinator.next, - key = skip || dir, - checkNonElements = base && key === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - return false; - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var oldCache, uniqueCache, outerCache, - newCache = [ dirruns, doneName ]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); - - if ( skip && skip === elem.nodeName.toLowerCase() ) { - elem = elem[ dir ] || elem; - } else if ( (oldCache = uniqueCache[ key ]) && - oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - - // Assign to newCache so results back-propagate to previous elements - return (newCache[ 2 ] = oldCache[ 2 ]); - } else { - // Reuse newcache so results back-propagate to previous elements - uniqueCache[ key ] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { - return true; - } - } - } - } - } - return false; - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, outermost ) { - var elem, j, matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), - len = elems.length; - - if ( outermost ) { - outermostContext = context === document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id - for ( ; i !== len && (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - if ( !context && elem.ownerDocument !== document ) { - setDocument( elem ); - xml = !documentIsHTML; - } - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context || document, xml) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !match ) { - match = tokenize( selector ); - } - i = match.length; - while ( i-- ) { - cached = matcherFromTokens( match[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; - -/** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ -select = Sizzle.select = function( selector, context, results, seed ) { - var i, tokens, token, type, find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize( (selector = compiled.selector || selector) ); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if ( match.length === 1 ) { - - // Reduce context if the leading compound selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { - - context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; - if ( !context ) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if ( compiled ) { - context = context.parentNode; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - ( compiled || compile( selector, match ) )( - seed, - context, - !documentIsHTML, - results, - !context || rsibling.test( selector ) && testContext( context.parentNode ) || context - ); - return results; -}; - -// One-time assignments - -// Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - -// Support: Chrome 14-35+ -// Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = !!hasDuplicate; - -// Initialize against the default document -setDocument(); - -// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) -// Detached nodes confoundingly follow *each other* -support.sortDetached = assert(function( el ) { - // Should return 1, but returns 4 (following) - return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; -}); - -// Support: IE<8 -// Prevent attribute/property "interpolation" -// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert(function( el ) { - el.innerHTML = "<a href='#'></a>"; - return el.firstChild.getAttribute("href") === "#" ; -}) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - }); -} - -// Support: IE<9 -// Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert(function( el ) { - el.innerHTML = "<input/>"; - el.firstChild.setAttribute( "value", "" ); - return el.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} - -// Support: IE<9 -// Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert(function( el ) { - return el.getAttribute("disabled") == null; -}) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return elem[ name ] === true ? name.toLowerCase() : - (val = elem.getAttributeNode( name )) && val.specified ? - val.value : - null; - } - }); -} - -// EXPOSE -var _sizzle = window.Sizzle; - -Sizzle.noConflict = function() { - if ( window.Sizzle === Sizzle ) { - window.Sizzle = _sizzle; - } - - return Sizzle; -}; - -if ( typeof define === "function" && define.amd ) { - define(function() { return Sizzle; }); -// Sizzle requires that there be a global window in Common-JS like environments -} else if ( typeof module !== "undefined" && module.exports ) { - module.exports = Sizzle; -} else { - window.Sizzle = Sizzle; -} -// EXPOSE - -})( window ); diff --git a/external/sizzle/dist/sizzle.min.js b/external/sizzle/dist/sizzle.min.js deleted file mode 100644 index fdbef6906..000000000 --- a/external/sizzle/dist/sizzle.min.js +++ /dev/null @@ -1,3 +0,0 @@ -/*! 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\ No newline at end of file diff --git a/package.json b/package.json index bef8aa55a..d460b98df 100644 --- a/package.json +++ b/package.json @@ -61,7 +61,6 @@ "raw-body": "2.3.3", "requirejs": "2.3.6", "sinon": "7.3.1", - "sizzle": "2.3.4", "strip-json-comments": "2.0.1", "testswarm": "1.1.0", "uglify-js": "3.4.7" diff --git a/src/attributes/attr.js b/src/attributes/attr.js index 49d5e2550..afa4f5775 100644 --- a/src/attributes/attr.js +++ b/src/attributes/attr.js @@ -9,9 +9,6 @@ define( [ "use strict"; -var boolHook, - attrHandle = jQuery.expr.attrHandle; - jQuery.fn.extend( { attr: function( name, value ) { return access( this, jQuery.attr, name, value, arguments.length > 1 ); @@ -42,8 +39,7 @@ jQuery.extend( { // Attribute hooks are determined by the lowercase version // Grab necessary hook if one is defined if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - hooks = jQuery.attrHooks[ name.toLowerCase() ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + hooks = jQuery.attrHooks[ name.toLowerCase() ]; } if ( value !== undefined ) { @@ -65,7 +61,7 @@ jQuery.extend( { return ret; } - ret = jQuery.find.attr( elem, name ); + ret = elem.getAttribute( name ); // Non-existent attributes return null, we normalize to undefined return ret == null ? undefined : ret; @@ -105,38 +101,31 @@ jQuery.extend( { } } ); -// Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { - - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - elem.setAttribute( name, name ); - } - return name; - } -}; - jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { - var getter = attrHandle[ name ] || jQuery.find.attr; - - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle, - lowercaseName = name.toLowerCase(); + jQuery.attrHooks[ name ] = { + get: function( elem ) { + var ret, + isXML = jQuery.isXMLDoc( elem ), + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + ret = elem.getAttribute( name ) != null ? + lowercaseName : + null; + } + return ret; + }, - if ( !isXML ) { + set: function( elem, value, name ) { + if ( value === false ) { - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[ lowercaseName ]; - attrHandle[ lowercaseName ] = ret; - ret = getter( elem, name, isXML ) != null ? - lowercaseName : - null; - attrHandle[ lowercaseName ] = handle; + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; } - return ret; }; } ); diff --git a/src/attributes/prop.js b/src/attributes/prop.js index 71358aa92..651d9e215 100644 --- a/src/attributes/prop.js +++ b/src/attributes/prop.js @@ -64,7 +64,7 @@ jQuery.extend( { // correct value when it hasn't been explicitly set // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr( elem, "tabindex" ); + var tabindex = elem.getAttribute( "tabindex" ); if ( tabindex ) { return parseInt( tabindex, 10 ); diff --git a/src/attributes/val.js b/src/attributes/val.js index f7d6cf190..02559ffaa 100644 --- a/src/attributes/val.js +++ b/src/attributes/val.js @@ -84,7 +84,7 @@ jQuery.extend( { option: { get: function( elem ) { - var val = jQuery.find.attr( elem, "value" ); + var val = elem.getAttribute( "value" ); return val != null ? val : diff --git a/src/core.js b/src/core.js index f1ef9ef97..fdc32dde8 100644 --- a/src/core.js +++ b/src/core.js @@ -25,8 +25,9 @@ define( [ "use strict"; -var - version = "@VERSION", +var version = "@VERSION", + + rhtmlSuffix = /HTML$/i, // Define a local copy of jQuery jQuery = function( selector, context ) { @@ -259,6 +260,44 @@ jQuery.extend( { return obj; }, + + // Retrieve the text value of an array of DOM nodes + text: function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += jQuery.text( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += jQuery.text( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; + }, + trim: function( text ) { return text == null ? "" : trim.call( text ); }, @@ -285,6 +324,15 @@ jQuery.extend( { return arr == null ? -1 : indexOf.call( arr, elem, i ); }, + isXMLDoc: function( elem ) { + var namespace = elem.namespaceURI, + docElem = ( elem.ownerDocument || elem ).documentElement; + + // Assume HTML when documentElement doesn't yet exist, such as inside + // document fragments. + return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" ); + }, + merge: function( first, second ) { var len = +second.length, j = 0, diff --git a/src/core/isAttached.js b/src/core/isAttached.js index 1acf15714..579bcffb2 100644 --- a/src/core/isAttached.js +++ b/src/core/isAttached.js @@ -1,7 +1,7 @@ define( [ "../core", "../var/documentElement", - "../selector" // jQuery.contains + "../selector/contains" // jQuery.contains ], function( jQuery, documentElement ) { "use strict"; diff --git a/src/core/var/rhtml.js b/src/core/var/rhtml.js new file mode 100644 index 000000000..d7921aa3b --- /dev/null +++ b/src/core/var/rhtml.js @@ -0,0 +1,7 @@ +define( function() { + +"use strict"; + +return ( /HTML$/i ); + +} ); diff --git a/src/manipulation.js b/src/manipulation.js index 4d20ec8d6..fc4c659fd 100644 --- a/src/manipulation.js +++ b/src/manipulation.js @@ -30,13 +30,9 @@ define( [ var - /* eslint-disable max-len */ - // See https://github.com/eslint/eslint/issues/3229 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, - /* eslint-enable */ - // Support: IE <=10 - 11+, Edge 12 - 13 only // In IE/Edge using regex groups here causes severe slowdowns. // See https://connect.microsoft.com/IE/feedback/details/1736512/ @@ -223,7 +219,8 @@ jQuery.extend( { if ( isIE && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { - // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + // We eschew jQuery#find here for performance reasons: + // https://jsperf.com/getall-vs-sizzle/2 destElements = getAll( clone ); srcElements = getAll( elem ); diff --git a/src/selector-native.js b/src/selector-native.js deleted file mode 100644 index 511d85d03..000000000 --- a/src/selector-native.js +++ /dev/null @@ -1,240 +0,0 @@ -define( [ - "./core", - "./var/document", - "./var/documentElement", - "./var/hasOwn", - "./var/indexOf" -], function( jQuery, document, documentElement, hasOwn, indexOf ) { - -"use strict"; - -/* - * Optional (non-Sizzle) selector module for custom builds. - * - * Note that this DOES NOT SUPPORT many documented jQuery - * features in exchange for its smaller size: - * - * Attribute not equal selector - * Positional selectors (:first; :eq(n); :odd; etc.) - * Type selectors (:input; :checkbox; :button; etc.) - * State-based selectors (:animated; :visible; :hidden; etc.) - * :has(selector) - * :not(complex selector) - * custom selectors via Sizzle extensions - * Leading combinators (e.g., $collection.find("> *")) - * Reliable functionality on XML fragments - * Requiring all parts of a selector to match elements under context - * (e.g., $div.find("div > *") now matches children of $div) - * Matching against non-elements - * Reliable sorting of disconnected nodes - * querySelectorAll bug fixes (e.g., unreliable :focus on WebKit) - * - * If any of these are unacceptable tradeoffs, either use Sizzle or - * customize this stub for the project's specific needs. - */ - -var hasDuplicate, sortInput, - rhtmlSuffix = /HTML$/i, - sortStable = jQuery.expando.split( "" ).sort( sortOrder ).join( "" ) === jQuery.expando, - - // Support: IE 9 - 11+ - // IE requires a prefix. - matches = documentElement.matches || documentElement.msMatchesSelector, - - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { - - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } - - // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } - - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }; - -function sortOrder( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } - - // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( compare & 1 ) { - - // Choose the first element that is related to our preferred document - if ( a === document || a.ownerDocument === document && - jQuery.contains( document, a ) ) { - return -1; - } - if ( b === document || b.ownerDocument === document && - jQuery.contains( document, b ) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; -} - -function uniqueSort( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - hasDuplicate = false; - sortInput = !sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( ( elem = results[ i++ ] ) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; -} - -function escape( sel ) { - return ( sel + "" ).replace( rcssescape, fcssescape ); -} - -jQuery.extend( { - uniqueSort: uniqueSort, - unique: uniqueSort, - escapeSelector: escape, - find: function( selector, context, results, seed ) { - var elem, nodeType, - i = 0; - - results = results || []; - context = context || document; - - // Same basic safeguard as Sizzle - if ( !selector || typeof selector !== "string" ) { - return results; - } - - // Early return if context is not an element or document - if ( ( nodeType = context.nodeType ) !== 1 && nodeType !== 9 ) { - return []; - } - - if ( seed ) { - while ( ( elem = seed[ i++ ] ) ) { - if ( jQuery.find.matchesSelector( elem, selector ) ) { - results.push( elem ); - } - } - } else { - jQuery.merge( results, context.querySelectorAll( selector ) ); - } - - return results; - }, - text: function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - - // If no nodeType, this is expected to be an array - while ( ( node = elem[ i++ ] ) ) { - - // Do not traverse comment nodes - ret += jQuery.text( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - - // Use textContent for elements - return elem.textContent; - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - - // Do not include comment or processing instruction nodes - - return ret; - }, - contains: function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && adown.contains( bup ) ); - }, - isXMLDoc: function( elem ) { - var namespace = elem.namespaceURI, - documentElement = ( elem.ownerDocument || elem ).documentElement; - - // Assume HTML when documentElement doesn't yet exist, such as inside - // document fragments. - return !rhtmlSuffix.test( namespace || - documentElement && documentElement.nodeName || - "HTML" ); - }, - expr: { - attrHandle: {}, - match: { - bool: new RegExp( "^(?:checked|selected|async|autofocus|autoplay|controls|defer" + - "|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped)$", "i" ), - needsContext: /^[\x20\t\r\n\f]*[>+~]/ - } - } -} ); - -jQuery.extend( jQuery.find, { - matches: function( expr, elements ) { - return jQuery.find( expr, null, null, elements ); - }, - matchesSelector: function( elem, expr ) { - return matches.call( elem, expr ); - }, - attr: function( elem, name ) { - var fn = jQuery.expr.attrHandle[ name.toLowerCase() ], - - // Don't get fooled by Object.prototype properties (jQuery #13807) - value = fn && hasOwn.call( jQuery.expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, jQuery.isXMLDoc( elem ) ) : - undefined; - return value !== undefined ? value : elem.getAttribute( name ); - } -} ); - -} ); diff --git a/src/selector-sizzle.js b/src/selector-sizzle.js deleted file mode 100644 index 1a30d7ded..000000000 --- a/src/selector-sizzle.js +++ /dev/null @@ -1,20 +0,0 @@ -define( [ - "./core", - "../external/sizzle/dist/sizzle" -], function( jQuery, Sizzle ) { - -"use strict"; - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; - -// Deprecated -jQuery.expr[ ":" ] = jQuery.expr.pseudos; - -jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; -jQuery.escapeSelector = Sizzle.escape; - -} ); diff --git a/src/selector.js b/src/selector.js index 2e0c17e15..c8ff8f5ca 100644 --- a/src/selector.js +++ b/src/selector.js @@ -1,3 +1,1673 @@ -define( [ "./selector-sizzle" ], function() { - "use strict"; +define( [ + "./core", + "./var/document", + "./var/indexOf", + "./var/pop", + "./var/push", + + // The following utils are attached directly to the jQuery object. + "./selector/contains", + "./selector/escapeSelector", + "./selector/uniqueSort" +], function( jQuery, document, indexOf, pop, push ) { + +"use strict"; + +var preferredDoc = document; + +( function() { + +var i, + Expr, + outermostContext, + + // Local document vars + document, + docElem, + documentIsHTML, + rbuggyQSA, + matches, + + // Instance-specific data + expando = jQuery.expando, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|" + + "loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + + whitespace + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( + "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + if ( nonHex ) { + + // Strip the backslash prefix from a non-hex escape sequence + return nonHex; + } + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + return high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes; see `setDocument`. + // Support: IE 9 - 11+, Edge 12 - 18+ + // Removing the function wrapper causes a "Permission Denied" + // error in IE/Edge. + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +function selectorError( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +} + +function find( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + results.push( elem ); + return results; + } else { + return results; + } + + // Element context + } else { + if ( newContext && ( elem = newContext.getElementById( m ) ) && + jQuery.contains( context, elem ) ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && + nodeType !== 1 ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && rdescend.test( selector ) ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = jQuery.escapeSelector( nid ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = "#" + nid + " " + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by jQuery selector module + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return ( name === "input" || name === "button" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11+ + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a jQuery selector context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [node] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +function setDocument( node ) { + var subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !jQuery.isXMLDoc( document ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( preferredDoc !== document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 9 - 11+, Edge 12 - 18+ + subWindow.addEventListener( "unload", unloadHandler ); + } + + // ID filter and find + Expr.filter.ID = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find.ID = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + + // Tag + Expr.find.TAG = function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else { + return context.querySelectorAll( tag ); + } + }; + + // Class + Expr.find.CLASS = function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + rbuggyQSA = []; + + var testEl = document.createElement( "fieldset" ); + + testEl.innerHTML = "<a href='' disabled='disabled'></a>" + + "<select disabled='disabled'><option/></select>"; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + testEl.appendChild( input ).setAttribute( "name", "D" ); + + // Support: Chrome 74+ + // :enabled/:disabled and hidden elements (hidden elements are still enabled) + if ( testEl.querySelectorAll( ":enabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE 9 - 11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( testEl ).disabled = true; + if ( testEl.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + docElem.removeChild( testEl ); + + matches = docElem.matches || docElem.msMatchesSelector; + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + + return document; +} + +find.matches = function( expr, elements ) { + return find( expr, null, null, elements ); +}; + +find.matchesSelector = function( elem, expr ) { + + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + return matches.call( elem, expr ); + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return find( expr, document, null, [ elem ] ).length > 0; +}; + +Expr = jQuery.expr = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || match[ 5 ] || "" ) + .replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + selectorError( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) + ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + selectorError( match[ 0 ] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr.CHILD.test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; +} : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + ")" + className + + "(" + whitespace + "|$)" ) ) && + classCache( className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = jQuery.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + if ( operator === "=" ) { + return result === check; + } + if ( operator === "!=" ) { + return result !== check; + } + if ( operator === "^=" ) { + return check && result.indexOf( check ) === 0; + } + if ( operator === "*=" ) { + return check && result.indexOf( check ) > -1; + } + if ( operator === "$=" ) { + return check && result.slice( -check.length ) === check; + } + if ( operator === "~=" ) { + return ( " " + result.replace( rwhitespace, " " ) + " " ) + .indexOf( check ) > -1; + } + if ( operator === "|=" ) { + return result === check || result.slice( 0, check.length + 1 ) === check + "-"; + } + + return false; + }; + }, + + "CHILD": function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || ( parent[ expando ] = {} ); + cache = outerCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + cache = outerCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + outerCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + selectorError( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as jQuery does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + "not": markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element (issue #299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + "has": markFunction( function( selector ) { + return function( elem ) { + return find( selector, elem ).length > 0; + }; + } ), + + "contains": markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + selectorError( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && + ( !document.hasFocus || document.hasFocus() ) && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return ( nodeName === "input" && !!elem.checked ) || + ( nodeName === "option" && !!elem.selected ); + }, + + "selected": function( elem ) { + + // Support: IE <=11+ + // Accessing the selectedIndex property + // forces the browser to treat the default option as + // selected when in an optgroup. + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos.empty( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text"; + }, + + // Position-in-collection + "first": createPositionalPseudo( function() { + return [ 0 ]; + } ), + + "last": createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + "even": createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "odd": createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i; + + if ( argument < 0 ) { + i = argument + length; + } else if ( argument > length ) { + i = length; + } else { + i = argument; + } + + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos.nth = Expr.pseudos.eq; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rcombinators.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + if ( parseOnly ) { + return soFar.length; + } + + return soFar ? + selectorError( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = outerCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + outerCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + find( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, matcherOut, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || + multipleContexts( selector || "*", + context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems; + + if ( matcher ) { + + // If we have a postFinder, or filtered seed, or non-seed postFilter + // or preexisting results, + matcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results; + + // Find primary matches + matcher( matcherIn, matcherOut, context, xml ); + } else { + matcherOut = matcherIn; + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find.TAG( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ); + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + for ( ; ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + jQuery.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +function compile( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +} + +/** + * A low-level selection function that works with jQuery's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with jQuery selector compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find.ID( + token.matches[ 0 ].replace( runescape, funescape ), + context + ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr.needsContext.test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && + testContext( context.parentNode ) || context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +} + +// Initialize against the default document +setDocument(); + +jQuery.find = find; + +/* eslint-enable */ + +} )(); + } ); diff --git a/src/selector/contains.js b/src/selector/contains.js new file mode 100644 index 000000000..0d6273c28 --- /dev/null +++ b/src/selector/contains.js @@ -0,0 +1,22 @@ +define( [ + "../core" +], function( jQuery ) { + +"use strict"; + +// Note: an element does not contain itself +jQuery.contains = function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + + return a === bup || !!( bup && bup.nodeType === 1 && ( + + // Support: IE 9 - 11+ + // IE doesn't have `contains` on SVG. + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); +}; + +} ); diff --git a/src/selector/escapeSelector.js b/src/selector/escapeSelector.js new file mode 100644 index 000000000..1d89c2f00 --- /dev/null +++ b/src/selector/escapeSelector.js @@ -0,0 +1,31 @@ +define( [ + "../core" +], function( jQuery ) { + +"use strict"; + +// CSS string/identifier serialization +// https://drafts.csswg.org/cssom/#common-serializing-idioms +var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g; + +function fcssescape( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; +} + +jQuery.escapeSelector = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + +} ); diff --git a/src/selector/uniqueSort.js b/src/selector/uniqueSort.js new file mode 100644 index 000000000..cf70d5c1a --- /dev/null +++ b/src/selector/uniqueSort.js @@ -0,0 +1,80 @@ +define( [ + "../core", + "../var/document" +], function( jQuery, document ) { + +"use strict"; + +var hasDuplicate; + +// Document order sorting +function sortOrder( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 ) { + + // Choose the first element that is related to the document + if ( a === document || a.ownerDocument === document && + jQuery.contains( document, a ) ) { + return -1; + } + if ( b === document || b.ownerDocument === document && + jQuery.contains( document, b ) ) { + return 1; + } + + // Maintain original order + return 0; + } + + return compare & 4 ? -1 : 1; +} + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +jQuery.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + hasDuplicate = false; + + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; + +} ); diff --git a/src/traversing.js b/src/traversing.js index 59fa977c2..f71fbe69e 100644 --- a/src/traversing.js +++ b/src/traversing.js @@ -55,7 +55,7 @@ jQuery.fn.extend( { if ( cur.nodeType < 11 && ( targets ? targets.index( cur ) > -1 : - // Don't pass non-elements to Sizzle + // Don't pass non-elements to jQuery#find cur.nodeType === 1 && jQuery.find.matchesSelector( cur, selectors ) ) ) { diff --git a/src/var/pop.js b/src/var/pop.js new file mode 100644 index 000000000..6f1eb903c --- /dev/null +++ b/src/var/pop.js @@ -0,0 +1,7 @@ +define( [ + "./arr" +], function( arr ) { + "use strict"; + + return arr.pop; +} ); diff --git a/src/wrapper.js b/src/wrapper.js index 7af4ad75e..dfbd9a028 100644 --- a/src/wrapper.js +++ b/src/wrapper.js @@ -3,9 +3,6 @@ * jQuery JavaScript Library v@VERSION * https://jquery.com/ * - * Includes Sizzle.js - * https://sizzlejs.com/ - * * Copyright JS Foundation and other contributors * Released under the MIT license * https://jquery.org/license diff --git a/test/data/selector/sizzle_cache.html b/test/data/selector/cache.html index 513390cab..d88875ba1 100644 --- a/test/data/selector/sizzle_cache.html +++ b/test/data/selector/cache.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="Content-type" content="text/html; charset=utf-8"> - <title>jQuery selector - sizzle cache</title> + <title>jQuery selector - cache</title> <script src="../../jquery.js"></script> <script src="../iframeTest.js"></script> diff --git a/test/data/selector/mixed_sort.html b/test/data/selector/mixed_sort.html index 090b9aaca..919b8ca66 100644 --- a/test/data/selector/mixed_sort.html +++ b/test/data/selector/mixed_sort.html @@ -12,7 +12,6 @@ var doc = parent.document, unframed = [ doc.getElementById( "qunit-fixture" ), doc.body, doc.documentElement ], framed = jQuery.find( "*" ); - parent.console.log( unframed ); startIframeTest( jQuery.uniqueSort( unframed.concat( framed ) ), diff --git a/test/data/testinit.js b/test/data/testinit.js index 39d8d1d7b..cc547d1d2 100644 --- a/test/data/testinit.js +++ b/test/data/testinit.js @@ -45,7 +45,7 @@ this.q = function() { /** * Asserts that a select matches the given IDs * @param {String} message - Assertion name - * @param {String} selector - Sizzle selector + * @param {String} selector - jQuery selector * @param {String} expectedIds - Array of ids to construct what is expected * @param {(String|Node)=document} context - Selector context * @example match("Check for something", "p", ["foo", "bar"]); @@ -60,7 +60,7 @@ function match( message, selector, expectedIds, context, assert ) { * Asserts that a select matches the given IDs. * The select is not bound by a context. * @param {String} message - Assertion name - * @param {String} selector - Sizzle selector + * @param {String} selector - jQuery selector * @param {String} expectedIds - Array of ids to construct what is expected * @example t("Check for something", "p", ["foo", "bar"]); */ @@ -72,7 +72,7 @@ QUnit.assert.t = function( message, selector, expectedIds ) { * Asserts that a select matches the given IDs. * The select is performed within the `#qunit-fixture` context. * @param {String} message - Assertion name - * @param {String} selector - Sizzle selector + * @param {String} selector - jQuery selector * @param {String} expectedIds - Array of ids to construct what is expected * @example selectInFixture("Check for something", "p", ["foo", "bar"]); */ @@ -280,6 +280,18 @@ if ( !window.__karma__ ) { QUnit.isSwarm = ( QUnit.urlParams.swarmURL + "" ).indexOf( "http" ) === 0; QUnit.basicTests = ( QUnit.urlParams.module + "" ) === "basic"; +// Says whether jQuery positional selector extensions are supported. +// A full selector engine is required to support them as they need to be evaluated +// left-to-right. Remove that property when support for positional selectors is dropped. +// if your custom jQuery versions relies more on native qSA. +QUnit.jQuerySelectorsPos = true; + +// Says whether jQuery selector extensions are supported. Change that to `false` +// if your custom jQuery versions relies more on native qSA. +// This doesn't include support for positional selectors (see above). +// TODO do we want to keep this or just assume support for jQuery extensions? +QUnit.jQuerySelectors = true; + // Support: IE 11+ // A variable to make it easier to skip specific tests in IE, mostly // testing integrations with newer Web features not supported by it. diff --git a/test/unit/attributes.js b/test/unit/attributes.js index 5f58cf1e7..1aca11482 100644 --- a/test/unit/attributes.js +++ b/test/unit/attributes.js @@ -488,29 +488,6 @@ QUnit.test( "attr(non-ASCII)", function( assert ) { assert.equal( $div.attr( "AØC" ), "alpha", ".attr() exclusively lowercases characters in the range A-Z (gh-2730)" ); } ); -QUnit.test( "attr - extending the boolean attrHandle", function( assert ) { - assert.expect( 1 ); - var called = false, - origAttrHandleHadChecked = "checked" in jQuery.expr.attrHandle, - origAttrHandleChecked = jQuery.expr.attrHandle.checked, - _handle = origAttrHandleChecked || $.noop; - jQuery.expr.attrHandle.checked = function() { - called = true; - _handle.apply( this, arguments ); - }; - jQuery( "#qunit-fixture input" ).attr( "checked" ); - called = false; - jQuery( "#qunit-fixture input" ).attr( "checked" ); - assert.ok( called, "The boolean attrHandle does not drop custom attrHandles" ); - - if ( origAttrHandleHadChecked ) { - jQuery.expr.attrHandle.checked = origAttrHandleChecked; - } else { - delete jQuery.expr.attrHandle.checked; - } - -} ); - QUnit.test( "attr(String, Object) - Loaded via XML document", function( assert ) { assert.expect( 2 ); var xml = createDashboardXML(), diff --git a/test/unit/core.js b/test/unit/core.js index 0c96e23ad..c7532df47 100644 --- a/test/unit/core.js +++ b/test/unit/core.js @@ -66,7 +66,7 @@ QUnit.test( "jQuery()", function( assert ) { assert.equal( jQuery( "" ).length, 0, "jQuery('') === jQuery([])" ); assert.deepEqual( jQuery( obj ).get(), obj.get(), "jQuery(jQueryObj) == jQueryObj" ); - // Invalid #id goes to Sizzle which will throw an error (gh-1682) + // Invalid #id will throw an error (gh-1682) try { jQuery( "#" ); } catch ( e ) { @@ -153,7 +153,7 @@ QUnit.test( "jQuery()", function( assert ) { "Empty attributes object is not interpreted as a document (trac-8950)" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "jQuery(selector, context)", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "jQuery(selector, context)", function( assert ) { assert.expect( 3 ); assert.deepEqual( jQuery( "div p", "#qunit-fixture" ).get(), q( "sndp", "en", "sap" ), "Basic selector with string as context" ); assert.deepEqual( jQuery( "div p", q( "qunit-fixture" )[ 0 ] ).get(), q( "sndp", "en", "sap" ), "Basic selector with element as context" ); @@ -484,7 +484,7 @@ QUnit.test( "jQuery('html')", function( assert ) { //equal( jQuery( "element[attribute=<div></div>]" ).length, 0, // "When html is within brackets, do not recognize as html." ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.equal( jQuery( "element:not(<div></div>)" ).length, 0, "When html is within parens, do not recognize as html." ); } else { diff --git a/test/unit/css.js b/test/unit/css.js index 24d490ef3..5d1a97dd0 100644 --- a/test/unit/css.js +++ b/test/unit/css.js @@ -970,7 +970,7 @@ QUnit.test( "show/hide 3.0, inline hidden", function( assert ) { } -QUnit[ jQuery.find.compile && jQuery.fn.toggle ? "test" : "skip" ]( "toggle()", function( assert ) { +QUnit[ QUnit.jQuerySelectors && jQuery.fn.toggle ? "test" : "skip" ]( "toggle()", function( assert ) { assert.expect( 9 ); var div, oldHide, x = jQuery( "#foo" ); @@ -1003,7 +1003,7 @@ QUnit[ jQuery.find.compile && jQuery.fn.toggle ? "test" : "skip" ]( "toggle()", jQuery.fn.hide = oldHide; } ); -QUnit[ jQuery.find.compile && jQuery.fn.toggle ? "test" : "skip" ]( "detached toggle()", function( assert ) { +QUnit[ QUnit.jQuerySelectors && jQuery.fn.toggle ? "test" : "skip" ]( "detached toggle()", function( assert ) { assert.expect( 6 ); var detached = jQuery( "<p><a/><p>" ).find( "*" ).addBack(), hiddenDetached = jQuery( "<p><a/></p>" ).find( "*" ).addBack().css( "display", "none" ), @@ -1027,8 +1027,11 @@ QUnit[ jQuery.find.compile && jQuery.fn.toggle ? "test" : "skip" ]( "detached to "cascade-hidden element in detached tree" ); } ); -QUnit[ jQuery.find.compile && jQuery.fn.toggle && document.body.getRootNode ? "test" : "skip" ]( "shadow toggle()", function( assert ) { +QUnit[ QUnit.jQuerySelectors && jQuery.fn.toggle && document.body.getRootNode ? "test" : "skip" ]( + "shadow toggle()", function( assert ) { + assert.expect( 4 ); + jQuery( "<div id='shadowHost'></div>" ).appendTo( "#qunit-fixture" ); var shadowHost = document.querySelector( "#shadowHost" ); var shadowRoot = shadowHost.attachShadow( { mode: "open" } ); @@ -1459,7 +1462,7 @@ QUnit.test( "css opacity consistency across browsers (#12685)", function( assert assert.equal( Math.round( el.css( "opacity" ) * 100 ), 10, "remove opacity override" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( ":visible/:hidden selectors", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( ":visible/:hidden selectors", function( assert ) { assert.expect( 18 ); var $div, $table, $a, $br; @@ -1493,7 +1496,12 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( ":visible/:hidden selectors", fu $table.css( "display", "none" ).html( "<tr><td>cell</td><td>cell</td></tr>" ); assert.equal( jQuery( "#table td:visible" ).length, 0, "hidden cell children not perceived as visible (#4512)" ); - assert.t( "Is Visible", "#qunit-fixture div:visible:lt(2)", [ "foo", "nothiddendiv" ] ); + if ( QUnit.jQuerySelectorsPos ) { + assert.t( "Is Visible", "#qunit-fixture div:visible:lt(2)", [ "foo", "nothiddendiv" ] ); + } else { + assert.ok( "skip", "Positional selectors are not supported" ); + } + assert.t( "Is Not Hidden", "#qunit-fixture:hidden", [] ); assert.t( "Is Hidden", "#form input:hidden", [ "hidden1", "hidden2" ] ); diff --git a/test/unit/effects.js b/test/unit/effects.js index c2e38fa86..13190dc5b 100644 --- a/test/unit/effects.js +++ b/test/unit/effects.js @@ -29,7 +29,7 @@ QUnit.module( "effects", { } } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "sanity check", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "sanity check", function( assert ) { assert.expect( 1 ); assert.equal( jQuery( "#qunit-fixture:visible, #foo:visible" ).length, 2, "QUnit state is correct for testing effects" ); } ); @@ -809,7 +809,7 @@ QUnit.test( "stop( queue, ..., ... ) - Stop single queues", function( assert ) { this.clock.tick( 500 ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "toggle()", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "toggle()", function( assert ) { assert.expect( 6 ); var x = jQuery( "#foo" ); assert.ok( x.is( ":visible" ), "is visible" ); @@ -1640,7 +1640,7 @@ QUnit.test( "animate should set display for disconnected nodes", function( asser clock.tick( 400 ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "Animation callback should not show animated element as :animated (#7157)", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "Animation callback should not show animated element as :animated (#7157)", function( assert ) { assert.expect( 1 ); var foo = jQuery( "#foo" ); @@ -1653,7 +1653,7 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( "Animation callback should not s this.clock.tick( 100 ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "Initial step callback should show element as :animated (#14623)", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "Initial step callback should show element as :animated (#14623)", function( assert ) { assert.expect( 1 ); var foo = jQuery( "#foo" ); @@ -2169,7 +2169,7 @@ QUnit.test( ".finish() completes all queued animations", function( assert ) { } ); assert.equal( div.queue().length, 0, "empty queue when done" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.equal( div.is( ":animated" ), false, ":animated doesn't match" ); } else { assert.ok( "skip", ":animated selector not supported with selector-native" ); @@ -2209,7 +2209,7 @@ QUnit.test( ".finish( false ) - unqueued animations", function( assert ) { assert.equal( parseFloat( div.css( prop ) ), value, prop + " finished at correct value" ); } ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.equal( div.is( ":animated" ), false, ":animated doesn't match" ); } else { assert.ok( "skip", ":animated selector not supported with selector-native" ); @@ -2248,7 +2248,7 @@ QUnit.test( ".finish( \"custom\" ) - custom queue animations", function( assert // start the first animation div.dequeue( "custom" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.equal( div.is( ":animated" ), true, ":animated matches" ); } else { assert.ok( "skip", ":animated selector not supported with selector-native" ); @@ -2259,7 +2259,7 @@ QUnit.test( ".finish( \"custom\" ) - custom queue animations", function( assert assert.equal( parseFloat( div.css( prop ) ), value, prop + " finished at correct value" ); } ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.equal( div.is( ":animated" ), false, ":animated doesn't match" ); } else { assert.ok( "skip", ":animated selector not supported with selector-native" ); diff --git a/test/unit/event.js b/test/unit/event.js index 756c8838b..43e2f3857 100644 --- a/test/unit/event.js +++ b/test/unit/event.js @@ -1797,7 +1797,7 @@ QUnit.test( "jQuery.off using dispatched jQuery.Event", function( assert ) { } ); // selector-native does not support scope-fixing in delegation -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "delegated event with delegateTarget-relative selector", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "delegated event with delegateTarget-relative selector", function( assert ) { assert.expect( 3 ); var markup = jQuery( "<div><ul><li><a id=\"a0\"></a><ul id=\"ul0\"><li class=test><a id=\"a0_0\"></a></li><li><a id=\"a0_1\"></a></li></ul></li></ul></div>" ).appendTo( "#qunit-fixture" ); @@ -1815,18 +1815,23 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( "delegated event with delegateTa .find( "#a0_0" ).trigger( "click" ).end() .off( "click" ); - // Positional selector (#11315) - markup.find( "ul" ).eq( 0 ) - .on( "click", ">li>a", function() { - assert.ok( this.id === "a0", "child li was clicked" ); - } ) - .find( "#ul0" ) - .on( "click", "li:first>a", function() { - assert.ok( this.id === "a0_0", "first li under #u10 was clicked" ); + if ( QUnit.jQuerySelectorsPos ) { + // Positional selector (#11315) + markup.find( "ul" ).eq( 0 ) + .on( "click", ">li>a", function() { + assert.ok( this.id === "a0", "child li was clicked" ); } ) - .end() - .find( "a" ).trigger( "click" ).end() - .find( "#ul0" ).off(); + .find( "#ul0" ) + .on( "click", "li:first>a", function() { + assert.ok( this.id === "a0_0", "first li under #u10 was clicked" ); + } ) + .end() + .find( "a" ).trigger( "click" ).end() + .find( "#ul0" ).off(); + } else { + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + } markup.remove(); } ); diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js index 68e7f8e14..97a5267f3 100644 --- a/test/unit/manipulation.js +++ b/test/unit/manipulation.js @@ -1943,7 +1943,7 @@ QUnit.test( "remove() with filters", function( assert ) { div.children().remove( "span:nth-child(2n)" ); assert.equal( div.text(), "13", "relative selector in remove" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectorsPos ) { div = jQuery( markup ); div.children().remove( "span:first" ); assert.equal( div.text(), "234", "positional selector in remove" ); @@ -1951,8 +1951,8 @@ QUnit.test( "remove() with filters", function( assert ) { div.children().remove( "span:last" ); assert.equal( div.text(), "123", "positional selector in remove" ); } else { - assert.ok( "skip", "Positional selectors not supported in selector-native" ); - assert.ok( "skip", "Positional selectors not supported in selector-native" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); } // using contents will get comments regular, text, and comment nodes @@ -2040,7 +2040,7 @@ QUnit.test( "detach() with filters", function( assert ) { div.children().detach( "span:nth-child(2n)" ); assert.equal( div.text(), "13", "relative selector in detach" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectorsPos ) { div = jQuery( markup ); div.children().detach( "span:first" ); assert.equal( div.text(), "234", "positional selector in detach" ); @@ -2048,8 +2048,8 @@ QUnit.test( "detach() with filters", function( assert ) { div.children().detach( "span:last" ); assert.equal( div.text(), "123", "positional selector in detach" ); } else { - assert.ok( "skip", "positional selectors not supported in selector-native" ); - assert.ok( "skip", "positional selectors not supported in selector-native" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); } // using contents will get comments regular, text, and comment nodes diff --git a/test/unit/selector.js b/test/unit/selector.js index 086b49fe5..d6bd62c73 100644 --- a/test/unit/selector.js +++ b/test/unit/selector.js @@ -21,7 +21,7 @@ QUnit.test( "empty", function( assert ) { form = document.getElementById( "form" ); assert.ok( !jQuery( form ).is( "" ), "Empty string passed to .is() does not match" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.equal( jQuery.find( " " ).length, 0, "Empty selector returns an empty array" ); assert.equal( jQuery.find( "\t" ).length, 0, "Empty selector returns an empty array" ); } else { @@ -100,10 +100,10 @@ QUnit.test( "element", function( assert ) { jQuery( "<h1 id='h1'/><h2 id='h2'/><h2 id='h2-2'/>" ).prependTo( "#qunit-fixture" ); assert.t( "Checking sort order", "#qunit-fixture h2, #qunit-fixture h1", [ "h1", "h2", "h2-2" ] ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectorsPos ) { assert.t( "Checking sort order", "#qunit-fixture h2:first, #qunit-fixture h1:first", [ "h1", "h2" ] ); } else { - assert.ok( "skip", ":first not supported in selector-native" ); + assert.ok( "skip", "Positional selectors are not supported" ); } assert.t( "Checking sort order", "#qunit-fixture p, #qunit-fixture p a", @@ -119,7 +119,7 @@ QUnit.test( "element", function( assert ) { assert.deepEqual( jQuery.find( "input[id='idTest']", lengthtest ), q( "idTest" ), "Finding elements with id of ID." ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { siblingTest = document.getElementById( "siblingTest" ); assert.deepEqual( jQuery.find( "div em", siblingTest ), [], "Element-rooted QSA does not select based on document context" ); @@ -165,7 +165,7 @@ QUnit.test( "XML Document Selectors", function( assert ) { "Attribute selector filter with ID" ); assert.equal( jQuery.find( "meta property thing", xml ).length, 2, "Descendent selector and dir caching" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.ok( jQuery( xml.lastChild ).is( "soap\\:Envelope" ), "Check for namespaced element" ); xml = jQuery.parseXML( "<?xml version='1.0' encoding='UTF-8'?><root><elem id='1'/></root>" ); @@ -179,7 +179,7 @@ QUnit.test( "XML Document Selectors", function( assert ) { } ); QUnit.test( "broken selectors throw", function( assert ) { - assert.expect( 31 ); + assert.expect( 32 ); function broken( name, selector ) { assert.throws( function() { @@ -197,6 +197,7 @@ QUnit.test( "broken selectors throw", function( assert ) { broken( "Broken Selector", "," ); broken( "Broken Selector", ",a" ); broken( "Broken Selector", "a," ); + broken( "Identifier with bad escape", "foo\\\fbaz" ); broken( "Broken Selector", "[id=012345678901234567890123456789" ); broken( "Doesn't exist", ":visble" ); broken( "Nth-child", ":nth-child" ); @@ -243,7 +244,7 @@ QUnit.test( "id", function( assert ) { assert.t( "Escaped ID", "#foo\\:bar", [ "foo:bar" ] ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Escaped ID with descendant", "#foo\\:bar span:not(:input)", [ "foo_descendant" ] ); } else { assert.ok( "skip", ":input not supported in selector-native" ); @@ -258,7 +259,7 @@ QUnit.test( "id", function( assert ) { fiddle = jQuery( "<div id='fiddle\\Foo'><span id='fiddleSpan'></span></div>" ) .appendTo( "#qunit-fixture" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "> span", jQuery( "#fiddle\\\\Foo" )[ 0 ] ), q( [ "fiddleSpan" ] ), "Escaped ID as context" ); } else { @@ -448,20 +449,24 @@ QUnit.test( "child and adjacent", function( assert ) { siblingFirst = document.getElementById( "siblingfirst" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "+ em", siblingFirst ), q( "siblingnext" ), "Element Directly Preceded By with a context." ); assert.deepEqual( jQuery.find( "~ em", siblingFirst ), q( "siblingnext", "siblingthird" ), "Element Preceded By with a context." ); - assert.deepEqual( jQuery.find( "~ em:first", siblingFirst ), q( "siblingnext" ), - "Element Preceded By positional with a context." ); } else { assert.ok( "skip", "leading + not supported in selector-native" ); assert.ok( "skip", "leading ~ not supported in selector-native" ); - assert.ok( "skip", "leading ~ not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectorsPos ) { + assert.deepEqual( jQuery.find( "~ em:first", siblingFirst ), q( "siblingnext" ), + "Element Preceded By positional with a context." ); + } else { + assert.ok( "skip", "Positional selectors are not supported" ); + } + + if ( QUnit.jQuerySelectors ) { en = document.getElementById( "en" ); assert.deepEqual( jQuery.find( "+ p, a", en ), q( "yahoo", "sap" ), "Compound selector with context, beginning with sibling test." ); @@ -472,9 +477,15 @@ QUnit.test( "child and adjacent", function( assert ) { assert.ok( "skip", "leading + not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Element Preceded By, Containing", "#liveHandlerOrder ~ div em:contains('1')", [ "siblingfirst" ] ); assert.t( "Combinators are not skipped when mixing general and specific", "#siblingTest > em:contains('x') + em ~ span", [] ); + } else { + assert.ok( "skip", ":contains not supported in selector-native" ); + assert.ok( "skip", ":contains not supported in selector-native" ); + } + + if ( QUnit.jQuerySelectorsPos ) { assert.equal( jQuery( "#listWithTabIndex li:eq(2) ~ li" ).length, 1, "Find by general sibling combinator (#8310)" ); nothiddendiv = document.getElementById( "nothiddendiv" ); @@ -484,14 +495,11 @@ QUnit.test( "child and adjacent", function( assert ) { "Verify child context positional selector" ); assert.deepEqual( jQuery.find( "> *:first", nothiddendiv ), q( "nothiddendivchild" ), "Verify child context positional selector" ); - } else { - assert.ok( "skip", ":contains not supported in selector-native" ); - assert.ok( "skip", ":contains not supported in selector-native" ); - assert.ok( "skip", ":eq not supported in selector-native" ); - assert.ok( "skip", ":first not supported in selector-native" ); - assert.ok( "skip", ":eq not supported in selector-native" ); - assert.ok( "skip", ":first not supported in selector-native" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); } assert.t( "Multiple combinators selects all levels", "#siblingTest em *", [ "siblingchild", "siblinggrandchild", "siblinggreatgrandchild" ] ); @@ -531,15 +539,15 @@ QUnit.test( "attributes - equals", function( assert ) { assert.t( "Non-identifier string", "#qunit-fixture a[href='http://www.google.com/']", [ "google" ] ); assert.t( "Empty string", "#select1 option[value='']", [ "option1a" ] ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Number", "#qunit-fixture option[value=1]", [ "option1b", "option2b", "option3b", "option4b", "option5c" ] ); assert.t( "negative number", "#qunit-fixture li[tabIndex=-1]", [ "foodWithNegativeTabIndex" ] ); } else { - assert.ok( true, "Number value not supported in selector-native" ); - assert.ok( true, "Negative number value not supported in selector-native" ); + assert.ok( "skip", "Number value not supported in selector-native" ); + assert.ok( "skip", "Negative number value not supported in selector-native" ); } assert.t( "Non-ASCII identifier", "span[lang=中文]", [ "台北" ] ); @@ -573,7 +581,7 @@ QUnit.test( "attributes - equals", function( assert ) { "With context, double-quoted attribute containing ','" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "attributes - does not equal", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "attributes - does not equal", function( assert ) { assert.expect( 2 ); assert.t( "string", "#ap a[hreflang!='en']", [ "google", "groups", "anchor1" ] ); @@ -740,7 +748,7 @@ QUnit.test( "pseudo - (parent|empty)", function( assert ) { assert.t( "Empty", "#qunit-fixture ul:empty", [ "firstUL" ] ); assert.t( "Empty with comment node", "#qunit-fixture ol:empty", [ "empty" ] ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Is A Parent", "#qunit-fixture p:parent", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); } else { @@ -808,7 +816,7 @@ QUnit.test( "pseudo - nth-child", function( assert ) { assert.t( "Nth-child(-n+3)", "#form #select1 option:nth-child(-n+3)", [ "option1a", "option1b", "option1c" ] ); assert.t( "Nth-child(-1n + 3)", "#form #select1 option:nth-child(-1n + 3)", [ "option1a", "option1b", "option1c" ] ); - if ( jQuery.find.compile || this.safari ) { + if ( QUnit.jQuerySelectors || this.safari ) { assert.deepEqual( jQuery.find( ":nth-child(n)", null, null, [ document.createElement( "a" ) ].concat( q( "ap" ) ) ), @@ -860,7 +868,7 @@ QUnit.test( "pseudo - nth-last-child", function( assert ) { assert.t( "Nth-last-child(-n+3)", "#form #select1 option:nth-last-child(-n+3)", [ "option1b", "option1c", "option1d" ] ); assert.t( "Nth-last-child(-1n + 3)", "#form #select1 option:nth-last-child(-1n + 3)", [ "option1b", "option1c", "option1d" ] ); - if ( jQuery.find.compile || this.safari ) { + if ( QUnit.jQuerySelectors || this.safari ) { assert.deepEqual( jQuery.find( ":nth-last-child(n)", @@ -905,7 +913,7 @@ QUnit.test( "pseudo - nth-last-of-type", function( assert ) { assert.t( "Nth-last-of-type(-n+2)", "#qunit-fixture > :nth-last-of-type(-n+2)", [ "ap", "name+value", "first", "firstUL", "empty", "floatTest", "iframe", "table", "testForm", "disabled-tests", "siblingTest", "fx-test-group", "last" ] ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "pseudo - has", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "pseudo - has", function( assert ) { assert.expect( 3 ); assert.t( "Basic test", "p:has(a)", [ "firstp", "ap", "en", "sap" ] ); @@ -915,7 +923,7 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( "pseudo - has", function( assert [ "moretests", "t2037", "fx-test-group", "fx-queue" ] ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "pseudo - contains", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "pseudo - contains", function( assert ) { assert.expect( 9 ); var gh335 = document.getElementById( "qunit-fixture" ).appendChild( @@ -947,7 +955,7 @@ QUnit.test( "pseudo - misc", function( assert ) { jQuery( "<h1 id='h1'/><h2 id='h2'/><h2 id='h2-2'/>" ).prependTo( "#qunit-fixture" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Headers", "#qunit-fixture :header", [ "h1", "h2", "h2-2" ] ); assert.t( "Headers(case-insensitive)", "#qunit-fixture :Header", [ "h1", "h2", "h2-2" ] ); } else { @@ -955,7 +963,7 @@ QUnit.test( "pseudo - misc", function( assert ) { assert.ok( "skip", ":header not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Multiple matches with the same context (cache check)", "#form select:has(option:first-child:contains('o'))", [ "select1", "select2", "select3", "select4" ] @@ -980,7 +988,7 @@ QUnit.test( "pseudo - misc", function( assert ) { .replace( /%/g, type ) ).appendTo( tmp ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Input Buttons :" + type, "#tmp_input :" + type, [ "input_" + type, "button_" + type ] ); assert.ok( jQuery( els[ 0 ] ).is( ":" + type ), "Input Matches :" + type ); @@ -1053,7 +1061,7 @@ QUnit.test( "pseudo - misc", function( assert ) { "caching system tolerates recursive selection" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { // Tokenization edge cases assert.t( "Sequential pseudos", "#qunit-fixture p:has(:contains(mark)):has(code)", [ "ap" ] ); assert.t( "Sequential pseudos", "#qunit-fixture p:has(:contains(mark)):has(code):contains(This link)", [ "ap" ] ); @@ -1064,9 +1072,7 @@ QUnit.test( "pseudo - misc", function( assert ) { assert.t( "Pseudo followed by token containing ')'", "p:contains(id=\"foo\")[id!=')']", [ "sndp" ] ); assert.t( "Multi-pseudo", "#ap:has(*), #ap:has(*)", [ "ap" ] ); - assert.t( "Multi-positional", "#ap:gt(0), #ap:lt(1)", [ "ap" ] ); assert.t( "Multi-pseudo with leading nonexistent id", "#nonexistent:has(*), #ap:has(*)", [ "ap" ] ); - assert.t( "Multi-positional with leading nonexistent id", "#nonexistent:gt(0), #ap:lt(1)", [ "ap" ] ); assert.t( "Tokenization stressor", "a[class*=blog]:not(:has(*, :contains(!)), :contains(!)), br:contains(]), p:contains(]), :not(:empty):not(:parent)", [ "ap", "mark", "yahoo", "simon" ] ); } else { @@ -1079,12 +1085,18 @@ QUnit.test( "pseudo - misc", function( assert ) { assert.ok( "skip", ":contains not supported in selector-native" ); assert.ok( "skip", ":has not supported in selector-native" ); - assert.ok( "skip", ":lt & :gt not supported in selector-native" ); assert.ok( "skip", ":has supported in selector-native" ); - assert.ok( "skip", ":lt & :gt not supported in selector-native" ); assert.ok( "skip", ":has not supported in selector-native" ); } + + if ( QUnit.jQuerySelectorsPos ) { + assert.t( "Multi-positional", "#ap:gt(0), #ap:lt(1)", [ "ap" ] ); + assert.t( "Multi-positional with leading nonexistent id", "#nonexistent:gt(0), #ap:lt(1)", [ "ap" ] ); + } else { + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + } } ); QUnit.test( "pseudo - :not", function( assert ) { @@ -1092,22 +1104,24 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.t( "Not", "a.blog:not(.link)", [ "mark" ] ); - if ( jQuery.find.compile ) { - assert.t( ":not() with :first", "#foo p:not(:first) .link", [ "simon" ] ); - + if ( QUnit.jQuerySelectors ) { assert.t( "Not - multiple", "#form option:not(:contains(Nothing),#option1b,:selected)", [ "option1c", "option1d", "option2b", "option2c", "option3d", "option3e", "option4e", "option5b", "option5c" ] ); assert.t( "Not - recursive", "#form option:not(:not(:selected))[id^='option3']", [ "option3b", "option3c" ] ); } else { - assert.ok( "skip", ":first not supported in selector-native" ); - assert.ok( "skip", ":contains not supported in selector-native" ); assert.ok( "skip", ":selected not supported in selector-native" ); } + if ( QUnit.jQuerySelectorsPos ) { + assert.t( ":not() with :first", "#foo p:not(:first) .link", [ "simon" ] ); + } else { + assert.ok( "skip", "Positional selectors are not supported" ); + } + assert.t( ":not() failing interior", "#qunit-fixture p:not(.foo)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); assert.t( ":not() failing interior", "#qunit-fixture p:not(#blargh)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); - if ( jQuery.find.compile || this.safari ) { + if ( QUnit.jQuerySelectors || this.safari ) { assert.t( ":not() failing interior", "#qunit-fixture p:not(div.foo)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); assert.t( ":not() failing interior", "#qunit-fixture p:not(p.foo)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); assert.t( ":not() failing interior", "#qunit-fixture p:not(div#blargh)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); @@ -1126,7 +1140,7 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.t( ":not Multiple", "#qunit-fixture p:not( p )", [] ); assert.t( ":not Multiple", "p:not(p)", [] ); - if ( jQuery.find.compile || this.safari ) { + if ( QUnit.jQuerySelectors || this.safari ) { assert.t( ":not Multiple", "#qunit-fixture p:not(a, b)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); assert.t( ":not Multiple", "#qunit-fixture p:not(a, b, div)", [ "firstp", "ap", "sndp", "en", "sap", "first" ] ); assert.t( ":not Multiple", "p:not(a,p)", [] ); @@ -1142,7 +1156,7 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.ok( "skip", ":not(complex selector) not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( ":not Multiple", ":input:not(:image,:input,:submit)", [] ); assert.t( ":not Multiple", "#qunit-fixture p:not(:has(a), :nth-child(1))", [ "first" ] ); } else { @@ -1159,7 +1173,7 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.t( ":not() Multiple Class", "#foo a:not(.blog)", [ "yahoo", "anchor2" ] ); assert.t( ":not() Multiple Class", "#foo a:not(.link)", [ "yahoo", "anchor2" ] ); - if ( jQuery.find.compile || this.safari ) { + if ( QUnit.jQuerySelectors || this.safari ) { assert.t( ":not() Multiple Class", "#foo a:not(.blog.link)", [ "yahoo", "anchor2" ] ); } else { // Support: Chrome 75+, Firefox 67+ @@ -1167,7 +1181,7 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.ok( "skip", ":not(complex selector) not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( ":not chaining (compound)", "#qunit-fixture div[id]:not(:has(div, span)):not(:has(*))", [ "nothiddendivchild", "divWithNoTabIndex", "fx-tests" ] ); assert.t( ":not chaining (with attribute)", "#qunit-fixture form[id]:not([action$='formaction']):not(:button)", [ "lengthtest", "name-tests", "testForm", "disabled-tests" ] ); assert.t( ":not chaining (colon in attribute)", "#qunit-fixture form[id]:not([action='form:action']):not(:button)", [ "form", "lengthtest", "name-tests", "testForm", "disabled-tests" ] ); @@ -1181,7 +1195,7 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.ok( "skip", ":contains not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectorsPos ) { assert.t( "positional :not()", "#foo p:not(:last)", [ "sndp", "en" ] ); assert.t( "positional :not() prefix", "#foo p:not(:last) a", [ "yahoo" ] ); assert.t( "compound positional :not()", "#foo p:not(:first, :last)", [ "en" ] ); @@ -1194,21 +1208,21 @@ QUnit.test( "pseudo - :not", function( assert ) { assert.t( "positional :not() with pre-filter", "#foo p:not([lang]:first)", [ "sndp", "sap" ] ); assert.t( "positional :not() with post-filter", "#foo p:not(:first[lang])", [ "sndp", "en", "sap" ] ); } else { - assert.ok( "skip", ":last not supported in selector-native" ); - assert.ok( "skip", ":last not supported in selector-native" ); - assert.ok( "skip", ":first, :last not supported in selector-native" ); - assert.ok( "skip", ":first, :even not supported in selector-native" ); - assert.ok( "skip", ":first, :odd not supported in selector-native" ); - assert.ok( "skip", ":first, :odd not supported in selector-native" ); - - assert.ok( "skip", ":first not supported in selector-native" ); - assert.ok( "skip", ":first not supported in selector-native" ); - assert.ok( "skip", ":first not supported in selector-native" ); - assert.ok( "skip", ":first not supported in selector-native" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); + assert.ok( "skip", "Positional selectors are not supported" ); } } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "pseudo - position", function( assert ) { +QUnit[ QUnit.jQuerySelectorsPos ? "test" : "skip" ]( "pseudo - position", function( assert ) { assert.expect( 34 ); assert.t( "First element", "#qunit-fixture p:first", [ "firstp" ] ); @@ -1262,7 +1276,7 @@ QUnit.test( "pseudo - form", function( assert ) { var extraTexts = jQuery( "<input id=\"impliedText\"/><input id=\"capitalText\" type=\"TEXT\">" ).appendTo( "#form" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Form element :radio", "#form :radio", [ "radio1", "radio2" ] ); assert.t( "Form element :checkbox", "#form :checkbox", [ "check1", "check2" ] ); assert.t( "Form element :text", "#form :text", [ "text1", "text2", "hidden2", "name", "impliedText", "capitalText" ] ); @@ -1278,7 +1292,7 @@ QUnit.test( "pseudo - form", function( assert ) { assert.ok( "skip", ":radio not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Selected option element", "#form option:selected", [ "option1a", "option2d", "option3b", "option3c", "option4b", "option4c", "option4d", @@ -1295,7 +1309,7 @@ QUnit.test( "pseudo - form", function( assert ) { assert.ok( "skip", ":selected not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.t( "Form element :input", "#form :input", [ "text1", "text2", "radio1", "radio2", "check1", "check2", "hidden1", "hidden2", "name", "search", "button", "area1", "select1", "select2", "select3", "select4", "select5", "impliedText", "capitalText" ] ); // trac-12600 @@ -1345,7 +1359,7 @@ QUnit.test( "pseudo - :(dis|en)abled, explicitly disabled", function( assert ) { "disabled-select", "disabled-optgroup", "disabled-option" ] ); - if ( jQuery.find.compile || !this.chrome ) { + if ( QUnit.jQuerySelectors || !this.chrome ) { // Support: Chrome 75+ // Chrome recognizes anchor elements as enabled. assert.t( @@ -1355,7 +1369,7 @@ QUnit.test( "pseudo - :(dis|en)abled, explicitly disabled", function( assert ) { "enabled-select", "enabled-optgroup", "enabled-option" ] ); } else { - assert.ok( true, ":enabled broken in Chrome in selector-native" ); + assert.ok( "skip", ":enabled broken in Chrome in selector-native" ); } } ); @@ -1419,7 +1433,7 @@ QUnit.test( "pseudo - :target and :root", function( assert ) { } ); QUnit.test( "pseudo - :lang", function( assert ) { - assert.expect( jQuery.find.compile ? 105 : 55 ); + assert.expect( QUnit.jQuerySelectors ? 105 : 55 ); var docElem = document.documentElement, docXmlLang = docElem.getAttribute( "xml:lang" ), @@ -1498,7 +1512,7 @@ QUnit.test( "pseudo - :lang", function( assert ) { jQuery.find( "#qunit-fixture:lang(c++)" ); }, ":lang value must be a valid identifier" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { // XML foo = jQuery( "response", xml )[ 0 ]; @@ -1543,7 +1557,7 @@ QUnit.test( "context", function( assert ) { expected = [ iframeDoc.getElementById( "foo" ) ]; assert.deepEqual( jQuery.find( "p", iframeDoc ), expected, "Other document context (simple)" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "p:contains(ar)", iframeDoc ), expected, "Other document context (complex)" ); } else { @@ -1558,7 +1572,7 @@ QUnit.test( "context", function( assert ) { context = document.getElementById( "nothiddendiv" ); assert.deepEqual( jQuery.find( "*", context ), q( "nothiddendivchild" ), "<div> context" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "* > *", context ), [], "<div> context (no results)" ); } else { assert.ok( "skip", "The whole selector not required to be under context in selector-native" ); @@ -1567,7 +1581,7 @@ QUnit.test( "context", function( assert ) { context.removeAttribute( "id" ); assert.deepEqual( jQuery.find( "*", context ), q( "nothiddendivchild" ), "no-id element context" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "* > *", context ), [], "no-id element context (no results)" ); } else { assert.ok( "skip", ":contains not supported in selector-native" ); @@ -1591,7 +1605,7 @@ QUnit.test( "context", function( assert ) { expected = q( "siblingnext", "siblingspan" ); context.appendChild( document.getElementById( "siblingTest" ) ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "em:nth-child(2)", context ), expected.slice( 0, 1 ), @@ -1606,7 +1620,7 @@ QUnit.test( "context", function( assert ) { assert.ok( "skip", "selection on document fragments not supported in selector-native" ); } - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.deepEqual( jQuery.find( "em + :not(:has(*)):not(:empty), foo", context.firstChild ), expected.slice( 0, 1 ), @@ -1629,12 +1643,12 @@ QUnit.test( "caching does not introduce bugs", function( assert ) { "Reusing selector with new context" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectorsPos ) { assert.t( "Deep ancestry caching in post-positional element matcher (jQuery #14657)", "#qunit-fixture a:lt(3):parent", [ "simon1", "google", "groups" ] ); } else { - assert.ok( "skip", ":lt not supported in selector-native" ); + assert.ok( "skip", "Positional selectors are not supported" ); } sap.className = "original"; @@ -1653,7 +1667,7 @@ QUnit.test( "disconnected nodes", function( assert ) { assert.equal( $div.is( "div" ), true, "Make sure .is('nodeName') works on disconnected nodes." ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "disconnected nodes", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "disconnected nodes", function( assert ) { assert.expect( 3 ); var $opt = jQuery( "<option></option>" ).attr( "value", "whipit" ).appendTo( "#qunit-fixture" ).detach(); @@ -1666,7 +1680,7 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( "disconnected nodes", function( // Support: IE 11+, Edge 12 - 18+ // IE/Edge don't support Shadow DOM. // selector-native doesn't support querying inside of Shadow DOM. -QUnit[ jQuery.find.compile && document.body.getRootNode ? "test" : "skip" ]( +QUnit[ QUnit.jQuerySelectors && document.body.getRootNode ? "test" : "skip" ]( "Shadow DOM nodes supported as root", function( assert ) { assert.expect( 2 ); @@ -1810,7 +1824,7 @@ QUnit.test( "jQuery.contains in SVG (jQuery trac-10832)", function( assert ) { } ); QUnit.test( "jQuery.uniqueSort", function( assert ) { - assert.expect( 15 ); + assert.expect( 14 ); function Arrayish( arr ) { var i = this.length = arr.length; @@ -1886,8 +1900,6 @@ QUnit.test( "jQuery.uniqueSort", function( assert ) { assert.deepEqual( jQuery.uniqueSort( test.input ).slice( 0, length ), test.expected, label + " (array)" ); assert.deepEqual( jQuery.uniqueSort( new Arrayish( test.input ) ).slice( 0, length ), test.expected, label + " (quasi-array)" ); } ); - - assert.strictEqual( jQuery.unique, jQuery.uniqueSort, "jQuery.unique() is an alias for jQuery.uniqueSort()" ); } ); testIframe( @@ -1902,7 +1914,7 @@ testIframe( testIframe( "jQuery selector cache collides with multiple jQueries on a page", - "selector/sizzle_cache.html", + "selector/cache.html", function( assert, jQuery, window, document ) { var $cached = window.$cached; diff --git a/test/unit/traversing.js b/test/unit/traversing.js index b540c3093..638e7984a 100644 --- a/test/unit/traversing.js +++ b/test/unit/traversing.js @@ -13,7 +13,7 @@ QUnit.test( "find(String) under non-elements", function( assert ) { assert.equal( j.find( "div" ).addBack().length, 3, "Check node,textnode,comment to find zero divs, but preserves pushStack" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "find(leading combinator)", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "find(leading combinator)", function( assert ) { assert.expect( 4 ); assert.deepEqual( jQuery( "#qunit-fixture" ).find( "> div" ).get(), q( "foo", "nothiddendiv", "moretests", "tabindex-tests", "liveHandlerOrder", "siblingTest", "fx-test-group" ), "find child elements" ); @@ -104,7 +104,7 @@ QUnit.test( "is(String)", function( assert ) { assert.ok( jQuery( input ).is( "input[data-pos=':first']" ), "attribute-equals POS in string" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.ok( jQuery( input ).is( ":input[data-pos=':first']" ), "attribute-equals POS in string after pseudo" ); } else { @@ -115,7 +115,7 @@ QUnit.test( "is(String)", function( assert ) { assert.ok( jQuery( option ).is( "[id=option1a]" ), "id attribute-equals identifier" ); - if ( jQuery.find.compile ) { + if ( QUnit.jQuerySelectors ) { assert.ok( jQuery( option ).is( "[id*=option1][type!=checkbox]" ), "attribute-not-equals identifier" ); } else { @@ -185,7 +185,7 @@ QUnit.test( "is(jQuery)", function( assert ) { assert.ok( !jQuery( "#simon" ).is( jQuery( ".blogTest" )[ 0 ] ), "Check for multiple classes: Expected classes 'blog' and 'link', but not 'blogTest'" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "is() with :has() selectors", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "is() with :has() selectors", function( assert ) { assert.expect( 6 ); assert.ok( jQuery( "#foo" ).is( ":has(p)" ), "Check for child: Expected a child 'p' element" ); @@ -197,7 +197,7 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( "is() with :has() selectors", fu assert.ok( !jQuery( "#foo" ).is( jQuery( "div:has(ul)" ) ), "Check for child: Did not expect 'ul' element" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "is() with positional selectors", function( assert ) { +QUnit[ QUnit.jQuerySelectorsPos ? "test" : "skip" ]( "is() with positional selectors", function( assert ) { assert.expect( 27 ); var @@ -334,7 +334,7 @@ QUnit.test( "filter(jQuery)", function( assert ) { assert.deepEqual( jQuery( "#form input" ).filter( elements ).get(), q( "text1" ), "filter(Element)" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "filter() with positional selectors", function( assert ) { +QUnit[ QUnit.jQuerySelectorsPos ? "test" : "skip" ]( "filter() with positional selectors", function( assert ) { assert.expect( 19 ); var filterit = function( sel, filter, length ) { @@ -415,7 +415,7 @@ QUnit.test( "closest()", function( assert ) { assert.deepEqual( jq.contents().closest( "*" ).get(), jq.get(), "Text node input (#13332)" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "closest() with positional selectors", function( assert ) { +QUnit[ QUnit.jQuerySelectorsPos ? "test" : "skip" ]( "closest() with positional selectors", function( assert ) { assert.expect( 3 ); assert.deepEqual( jQuery( "#qunit-fixture" ).closest( "div:first" ).get(), [], @@ -445,7 +445,7 @@ QUnit.test( "closest(jQuery)", function( assert ) { assert.ok( $child.closest( $body.add( $parent ) ).is( "#nothiddendiv" ), "Closest ancestor retrieved." ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "not(Selector)", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "not(Selector)", function( assert ) { assert.expect( 7 ); assert.equal( jQuery( "#qunit-fixture > p#ap > a" ).not( "#google" ).length, 2, "not('selector')" ); @@ -525,7 +525,7 @@ QUnit.test( "not(jQuery)", function( assert ) { ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "not(Selector) excludes non-element nodes (gh-2808)", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "not(Selector) excludes non-element nodes (gh-2808)", function( assert ) { assert.expect( 3 ); var mixedContents = jQuery( "#nonnodes" ).contents(), @@ -628,7 +628,7 @@ QUnit.test( "siblings([String])", function( assert ) { assert.equal( jQuery( "<a/>" ).siblings().length, 0, "Detached elements have no siblings (#11370)" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "siblings([String])", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "siblings([String])", function( assert ) { assert.expect( 2 ); assert.deepEqual( jQuery( "#sndp" ).siblings( ":has(code)" ).get(), q( "sap" ), "Check for filtered siblings (has code child element)" ); assert.deepEqual( jQuery( "#sndp" ).siblings( ":has(a)" ).get(), q( "en", "sap" ), "Check for filtered siblings (has anchor child element)" ); @@ -640,7 +640,7 @@ QUnit.test( "children([String])", function( assert ) { assert.deepEqual( jQuery( "#foo" ).children( "#en, #sap" ).get(), q( "en", "sap" ), "Check for multiple filters" ); } ); -QUnit[ jQuery.find.compile ? "test" : "skip" ]( "children([String])", function( assert ) { +QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "children([String])", function( assert ) { assert.expect( 1 ); assert.deepEqual( jQuery( "#foo" ).children( ":has(code)" ).get(), q( "sndp", "sap" ), "Check for filtered children" ); } ); |