From: Michał Gołębiowski Date: Mon, 26 Aug 2013 22:54:13 +0000 (+0200) Subject: Fix #10814. Make support tests lazy and broken out to components. X-Git-Tag: 2.1.0-beta1~54 X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=refs%2Fpull%2F1342%2Fhead;p=jquery.git Fix #10814. Make support tests lazy and broken out to components. --- diff --git a/Gruntfile.js b/Gruntfile.js index c8060dc24..d7ec8d088 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -42,7 +42,7 @@ module.exports = function( grunt ) { ajax: [ "manipulation/_evalUrl" ], callbacks: [ "deferred" ], css: [ "effects", "dimensions", "offset" ], - sizzle: [ "css/hidden-visible-selectors", "effects/animated-selector" ] + sizzle: [ "css/hiddenVisibleSelectors", "effects/animatedSelector" ] } } }, diff --git a/README.md b/README.md index 93790c913..f3fdfe434 100644 --- a/README.md +++ b/README.md @@ -88,13 +88,12 @@ Some example modules that can be excluded are: - **exports/amd**: Exclude the AMD definition. - **core/ready**: Exclude the ready module if you place your scripts at the end of the body. Any ready callbacks bound with `jQuery()` will simply be called immediately. However, `jQuery(document).ready()` will not be a function and `.on("ready", ...)` or similar will not be triggered. - **deferred**: Exclude jQuery.Deferred. This also removes jQuery.Callbacks. *Note* that modules that depend on jQuery.Deferred(AJAX, effects, core/ready) will not be removed and will still expect jQuery.Deferred to be there. Include your own jQuery.Deferred implementation or exclude those modules as well (`grunt custom:-deferred,-ajax,-effects,-core/ready`). -- **support**: Excluding the support module is not recommended, but possible. It's your responsibility to either remove modules that use jQuery.support (many of them) or replace the values wherever jQuery.support is used. This is mainly only useful when building a barebones version of jQuery. 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 file for details. -*Note*: Excluding Sizzle will also exclude all jQuery selector extensions (such as `effects/animated-selector` and `css/hidden-visible-selectors`). +*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. diff --git a/src/ajax/xhr.js b/src/ajax/xhr.js index fdc5b08d3..e08cfcac3 100644 --- a/src/ajax/xhr.js +++ b/src/ajax/xhr.js @@ -1,8 +1,8 @@ define([ "../core", - "../ajax", - "../support" -], function( jQuery ) { + "../var/support", + "../ajax" +], function( jQuery, support ) { jQuery.ajaxSettings.xhr = function() { try { @@ -33,13 +33,13 @@ if ( window.ActiveXObject ) { }); } -jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -jQuery.support.ajax = xhrSupported = !!xhrSupported; +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; jQuery.ajaxTransport(function( options ) { var callback; // Cross domain only allowed if supported through XMLHttpRequest - if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) { + if ( support.cors || xhrSupported && !options.crossDomain ) { return { send: function( headers, complete ) { var i, id, diff --git a/src/attributes/attr.js b/src/attributes/attr.js index 170e6a39e..e47bde2f3 100644 --- a/src/attributes/attr.js +++ b/src/attributes/attr.js @@ -2,9 +2,9 @@ define([ "../core", "../var/rnotwhite", "../var/strundefined", - "../selector", - "../support" -], function( jQuery, rnotwhite, strundefined ) { + "./support", + "../selector" +], function( jQuery, rnotwhite, strundefined, support ) { var nodeHook, boolHook, attrHandle = jQuery.expr.attrHandle; @@ -93,7 +93,8 @@ jQuery.extend({ attrHooks: { type: { set: function( elem, value ) { - if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + if ( !support.radioValue && value === "radio" && + jQuery.nodeName( elem, "input" ) ) { // Setting the type on a radio button after the value resets the value in IE6-9 // Reset value to default in case type is set after value during creation var val = elem.value; diff --git a/src/attributes/prop.js b/src/attributes/prop.js index 95462bbbb..f321b1ef7 100644 --- a/src/attributes/prop.js +++ b/src/attributes/prop.js @@ -1,7 +1,7 @@ define([ "../core", - "../support" -], function( jQuery ) { + "./support" +], function( jQuery, support ) { var rfocusable = /^(?:input|select|textarea|button)$/i; @@ -65,7 +65,7 @@ jQuery.extend({ // Support: IE9+ // Selectedness for an option in an optgroup can be inaccurate -if ( !jQuery.support.optSelected ) { +if ( !support.optSelected ) { jQuery.propHooks.selected = { get: function( elem ) { var parent = elem.parentNode; diff --git a/src/attributes/support.js b/src/attributes/support.js new file mode 100644 index 000000000..aa9adf265 --- /dev/null +++ b/src/attributes/support.js @@ -0,0 +1,35 @@ +define([ + "../var/support" +], function( support ) { + +(function () { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 + // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) + support.checkOn = input.value !== ""; + + // Must access the parent to make an option select properly + // Support: IE9, IE10 + support.optSelected = opt.selected; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Check if an input maintains its value after becoming a radio + // Support: IE9, IE10 + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +})(); + +return support; + +}); diff --git a/src/attributes/val.js b/src/attributes/val.js index 73a3bf3ea..74d8c9c46 100644 --- a/src/attributes/val.js +++ b/src/attributes/val.js @@ -1,7 +1,7 @@ define([ "../core", - "../support" -], function( jQuery ) { + "./support" +], function( jQuery, support ) { var rreturn = /\r/g; @@ -95,7 +95,7 @@ jQuery.extend({ // IE6-9 doesn't update selected after form reset (#2551) if ( ( option.selected || i === index ) && // Don't return options that are disabled or in a disabled optgroup - ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) && ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { // Get the specific value for the option @@ -146,7 +146,7 @@ jQuery.each([ "radio", "checkbox" ], function() { } } }; - if ( !jQuery.support.checkOn ) { + if ( support.checkOn ) { jQuery.valHooks[ this ].get = function( elem ) { // Support: Webkit // "" is returned instead of "on" if a value isn't specified diff --git a/src/core.js b/src/core.js index 0eef72311..4103b3832 100644 --- a/src/core.js +++ b/src/core.js @@ -9,9 +9,10 @@ define([ "./var/class2type", "./var/toString", "./var/hasOwn", - "./var/trim" + "./var/trim", + "./var/support" ], function( strundefined, arr, slice, concat, push, indexOf, - class2type, toString, hasOwn, trim ) { + class2type, toString, hasOwn, trim, support ) { var // A central reference to the root jQuery(document) @@ -702,7 +703,11 @@ jQuery.extend({ length ? fn( elems[0], key ) : emptyGet; }, - now: Date.now + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support }); // Populate the class2type map diff --git a/src/core/swap.js b/src/core/swap.js deleted file mode 100644 index 95f4e2c69..000000000 --- a/src/core/swap.js +++ /dev/null @@ -1,29 +0,0 @@ -define([ - "../core" -], function( jQuery ) { - - // A method for quickly swapping in/out CSS properties to get correct calculations. - // Note: this method belongs to the css module but it's needed here for the support module. - // If support gets modularized, this method should be moved back to the css module. - jQuery.swap = function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; - }; - - return jQuery.swap; -}); diff --git a/src/css.js b/src/css.js index 4ac7dfbce..fc59205b1 100644 --- a/src/css.js +++ b/src/css.js @@ -3,15 +3,15 @@ define([ "./var/pnum", "./css/var/cssExpand", "./css/var/isHidden", + "./css/support", "./css/defaultDisplay", "./data/var/data_priv", - "./core/swap", + "./css/swap", "./core/ready", "./selector", // contains - "./support", // Optional "./offset" -], function( jQuery, pnum, cssExpand, isHidden, defaultDisplay, data_priv ) { +], function( jQuery, pnum, cssExpand, isHidden, support, defaultDisplay, data_priv ) { var curCSS, // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display @@ -233,7 +233,7 @@ jQuery.extend({ // Fixes #8908, it can be done more correctly by specifying setters in cssHooks, // but it would mean to define eight (for every problematic property) identical functions - if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { style[ name ] = "inherit"; } @@ -382,7 +382,7 @@ function getWidthOrHeight( elem, name, extra ) { var valueIsBorderBox = true, val = name === "width" ? elem.offsetWidth : elem.offsetHeight, styles = getStyles( elem ), - isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; // some non-html elements return undefined for offsetWidth, so check for null/undefined // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 @@ -401,7 +401,8 @@ function getWidthOrHeight( elem, name, extra ) { // we need the check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + valueIsBorderBox = isBorderBox && + ( support.boxSizingReliable() || val === elem.style[ name ] ); // Normalize "", auto, and prepare for extra val = parseFloat( val ) || 0; @@ -440,7 +441,7 @@ jQuery.each([ "height", "width" ], function( i, name ) { elem, name, extra, - jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", styles ) : 0 ); @@ -448,42 +449,49 @@ jQuery.each([ "height", "width" ], function( i, name ) { }; }); -// These hooks cannot be added until DOM ready because the support test -// for it is not run until after DOM ready -jQuery(function() { - // Support: Android 2.3 - if ( !jQuery.support.reliableMarginRight ) { - jQuery.cssHooks.marginRight = { - get: function( elem, computed ) { - if ( computed ) { - // Support: Android 2.3 - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block - return jQuery.swap( elem, { "display": "inline-block" }, - curCSS, [ elem, "marginRight" ] ); - } - } - }; +// Support: Android 2.3 +jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + if ( support.reliableMarginRight() ) { + // Hook not needed, remove it. + // Since there are no other hooks for marginRight, remove the whole object. + delete jQuery.cssHooks.marginRight; + return; + } + if ( computed ) { + // Support: Android 2.3 + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + return jQuery.swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } } +}; - // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 - // getComputedStyle returns percent when specified for top/left/bottom/right - // rather than make the css module depend on the offset module, we just check for it here - if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { - jQuery.each( [ "top", "left" ], function( i, prop ) { - jQuery.cssHooks[ prop ] = { - get: function( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 +// getComputedStyle returns percent when specified for top/left/bottom/right +// rather than make the css module depend on the offset module, we just check for it here +jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = { + get: function( elem, computed ) { + if ( support.pixelPosition() || !jQuery.fn.position ) { + // Hook not needed, remove it. + // Since there are no other hooks for prop, remove the whole object. + delete jQuery.cssHooks[ prop ]; + return; + } + jQuery.cssHooks[ prop ].get = function ( i, prop ) { + if ( computed ) { + computed = curCSS( elem, prop ); + // if curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; } }; - }); - } + return jQuery.cssHooks[ prop ].get( i, prop ); + } + }; }); // These hooks are used by animate to expand properties diff --git a/src/css/hidden-visible-selectors.js b/src/css/hidden-visible-selectors.js deleted file mode 100644 index c7f1c7ee7..000000000 --- a/src/css/hidden-visible-selectors.js +++ /dev/null @@ -1,15 +0,0 @@ -define([ - "../core", - "../selector" -], function( jQuery ) { - -jQuery.expr.filters.hidden = function( elem ) { - // Support: Opera <= 12.12 - // Opera reports offsetWidths and offsetHeights less than zero on some elements - return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; -}; -jQuery.expr.filters.visible = function( elem ) { - return !jQuery.expr.filters.hidden( elem ); -}; - -}); diff --git a/src/css/hiddenVisibleSelectors.js b/src/css/hiddenVisibleSelectors.js new file mode 100644 index 000000000..c7f1c7ee7 --- /dev/null +++ b/src/css/hiddenVisibleSelectors.js @@ -0,0 +1,15 @@ +define([ + "../core", + "../selector" +], function( jQuery ) { + +jQuery.expr.filters.hidden = function( elem ) { + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; +}; +jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); +}; + +}); diff --git a/src/css/support.js b/src/css/support.js new file mode 100644 index 000000000..6ddf6c1a8 --- /dev/null +++ b/src/css/support.js @@ -0,0 +1,82 @@ +define([ + "../var/support" +], function( support ) { + +(function () { + var pixelPositionVal, boxSizingReliableVal, + // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). + divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;" + + "-moz-box-sizing:content-box;box-sizing:content-box", + docElem = document.documentElement, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;" + + "margin-top:1px"; + container.appendChild( div ); + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computePixelPositionAndBoxSizingReliable() { + // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). + div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" + + "box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;" + + "position:absolute;top:1%"; + docElem.appendChild( container ); + + var divStyle = window.getComputedStyle( div, null ); + pixelPositionVal = divStyle.top !== "1%"; + boxSizingReliableVal = divStyle.width === "4px"; + + docElem.removeChild( container ); + } + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + jQuery.extend(support, { + pixelPosition: function() { + // This test is executed only once but we still do memoizing + // since we can use the boxSizingReliable pre-computing. + // No need to check if the test was already performed, though. + computePixelPositionAndBoxSizingReliable(); + return pixelPositionVal; + }, + boxSizingReliable: function() { + if ( boxSizingReliableVal == null ) { + computePixelPositionAndBoxSizingReliable(); + } + return boxSizingReliableVal; + }, + reliableMarginRight: function() { + // Support: Android 2.3 + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // This support function is only executed once so no memoizing is needed. + var ret, + marginDiv = div.appendChild( document.createElement( "div" ) ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + docElem.appendChild( container ); + + ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight ); + + docElem.removeChild( container ); + + // Clean up the div for other support tests. + div.innerHTML = ""; + + return ret; + } + }); + } +})(); + +return support; + +}); diff --git a/src/css/swap.js b/src/css/swap.js new file mode 100644 index 000000000..07a661c03 --- /dev/null +++ b/src/css/swap.js @@ -0,0 +1,27 @@ +define([ + "../core" +], function( jQuery ) { + + // A method for quickly swapping in/out CSS properties to get correct calculations. + jQuery.swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + }; + + return jQuery.swap; +}); diff --git a/src/effects/animated-selector.js b/src/effects/animated-selector.js deleted file mode 100644 index c9fa68950..000000000 --- a/src/effects/animated-selector.js +++ /dev/null @@ -1,11 +0,0 @@ -define([ - "../core", - "../selector", - "../effects" -], function( jQuery ) { - jQuery.expr.filters.animated = function( elem ) { - return jQuery.grep(jQuery.timers, function( fn ) { - return elem === fn.elem; - }).length; - }; -}); diff --git a/src/effects/animatedSelector.js b/src/effects/animatedSelector.js new file mode 100644 index 000000000..c9fa68950 --- /dev/null +++ b/src/effects/animatedSelector.js @@ -0,0 +1,11 @@ +define([ + "../core", + "../selector", + "../effects" +], function( jQuery ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +}); diff --git a/src/event.js b/src/event.js index 541326f6d..dfe923d51 100644 --- a/src/event.js +++ b/src/event.js @@ -4,11 +4,11 @@ define([ "./var/rnotwhite", "./var/hasOwn", "./var/slice", + "./event/support", "./data/var/data_priv", "./data/accepts", - "./selector", - "./support" -], function( jQuery, strundefined, rnotwhite, hasOwn, slice, data_priv ) { + "./selector" +], function( jQuery, strundefined, rnotwhite, hasOwn, slice, support, data_priv ) { var rkeyEvent = /^key/, rmouseEvent = /^(?:mouse|contextmenu)|click/, @@ -716,7 +716,8 @@ jQuery.each({ // Create "bubbling" focus and blur events // Support: Firefox, Chrome, Safari -if ( !jQuery.support.focusinBubbles ) { +// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) +if ( !support.focusinBubbles ) { jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { // Attach a single capturing handler while someone wants focusin/focusout diff --git a/src/event/support.js b/src/event/support.js new file mode 100644 index 000000000..85060db77 --- /dev/null +++ b/src/event/support.js @@ -0,0 +1,9 @@ +define([ + "../var/support" +], function( support ) { + +support.focusinBubbles = "onfocusin" in window; + +return support; + +}); diff --git a/src/jquery.js b/src/jquery.js index 2c63e3606..ef8745c7b 100644 --- a/src/jquery.js +++ b/src/jquery.js @@ -5,7 +5,6 @@ define([ "./callbacks", "./deferred", "./core/ready", - "./support", "./data", "./queue", "./queue/delay", @@ -16,7 +15,7 @@ define([ "./manipulation/_evalUrl", "./wrap", "./css", - "./css/hidden-visible-selectors", + "./css/hiddenVisibleSelectors", "./serialize", "./ajax", "./ajax/xhr", @@ -24,7 +23,7 @@ define([ "./ajax/jsonp", "./ajax/load", "./effects", - "./effects/animated-selector", + "./effects/animatedSelector", "./offset", "./dimensions", "./deprecated", diff --git a/src/manipulation.js b/src/manipulation.js index 89cc46c62..f47cdec38 100644 --- a/src/manipulation.js +++ b/src/manipulation.js @@ -3,14 +3,14 @@ define([ "./var/concat", "./var/push", "./manipulation/var/rcheckableType", + "./manipulation/support", "./data/var/data_priv", "./data/var/data_user", "./data/accepts", "./selector", "./traversing", - "./event", - "./support" -], function( jQuery, concat, push, rcheckableType, data_priv, data_user ){ + "./event" +], function( jQuery, concat, push, rcheckableType, support, data_priv, data_user ){ var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, rtagName = /<([\w:]+)/, @@ -218,7 +218,8 @@ jQuery.fn.extend({ isFunction = jQuery.isFunction( value ); // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + if ( isFunction || !( l <= 1 || typeof value !== "string" || support.checkClone || + !rchecked.test( value ) ) ) { return this.each(function( index ) { var self = set.eq( index ); if ( isFunction ) { @@ -324,7 +325,8 @@ jQuery.extend({ // Support: IE >= 9 // Fix Cloning issues - if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 destElements = getAll( clone ); diff --git a/src/manipulation/support.js b/src/manipulation/support.js new file mode 100644 index 000000000..62c932c11 --- /dev/null +++ b/src/manipulation/support.js @@ -0,0 +1,29 @@ +define([ + "../var/support" +], function( support ){ + +(function () { + var input = document.createElement( "input" ), + fragment = document.createDocumentFragment(); + + input.type = "checkbox"; + + // Make sure checked status is properly cloned + // Support: IE9, IE10 + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment.appendChild( input ); + + // Support: Safari 5.1, Android 4.x, Android 2.3 + // old WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; +})(); + +return support; + +}); diff --git a/src/support.js b/src/support.js deleted file mode 100644 index ec15b16f3..000000000 --- a/src/support.js +++ /dev/null @@ -1,111 +0,0 @@ -define([ - "./core", - "./core/swap", - // This is listed as a dependency for build order, but it's still optional in builds - "./core/ready" -], function( jQuery ) { - -jQuery.support = (function( support ) { - var container, marginDiv, divStyle, - // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). - divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box", - docElem = document.documentElement, - input = document.createElement("input"), - fragment = document.createDocumentFragment(), - div = document.createElement("div"), - select = document.createElement("select"), - opt = select.appendChild( document.createElement("option") ); - - // Finish early in limited environments - if ( !input.type ) { - return support; - } - - input.type = "checkbox"; - - // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 - // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) - support.checkOn = input.value !== ""; - - // Must access the parent to make an option select properly - // Support: IE9, IE10 - support.optSelected = opt.selected; - - // This is hard-coded to true for compatibility reasons, - // all supported browsers passed the test. - support.boxSizing = true; - - // Will be defined later - support.reliableMarginRight = true; - support.boxSizingReliable = true; - support.pixelPosition = false; - - // Make sure checked status is properly cloned - // Support: IE9, IE10 - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Check if an input maintains its value after becoming a radio - // Support: IE9, IE10 - input = document.createElement("input"); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "checked", "t" ); - input.setAttribute( "name", "t" ); - - fragment.appendChild( input ); - - // Support: Safari 5.1, Android 4.x, Android 2.3 - // old WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: Firefox, Chrome, Safari - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) - support.focusinBubbles = "onfocusin" in window; - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - container = document.createElement("div"); - container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - // Check box-sizing and margin behavior. - docElem.appendChild( container ).appendChild( div ); - div.innerHTML = ""; - // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). - div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%"; - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - divStyle = window.getComputedStyle( div, null ); - support.pixelPosition = ( divStyle || {} ).top !== "1%"; - support.boxSizingReliable = ( divStyle || { width: "4px" } ).width === "4px"; - - // Support: Android 2.3 - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild( document.createElement( "div" ) ); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = - !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); - } - - docElem.removeChild( container ); - - return support; -})( {} ); - -}); diff --git a/src/var/support.js b/src/var/support.js new file mode 100644 index 000000000..b25dbc74b --- /dev/null +++ b/src/var/support.js @@ -0,0 +1,4 @@ +define(function() { + // All support tests are defined in their respective modules. + return {}; +}); diff --git a/test/data/css/cssWidthBeforeDocReady.html b/test/data/css/cssWidthBeforeDocReady.html index 3bdd1b5ab..f451f63c8 100644 --- a/test/data/css/cssWidthBeforeDocReady.html +++ b/test/data/css/cssWidthBeforeDocReady.html @@ -17,10 +17,7 @@
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\ No newline at end of file diff --git a/test/data/support/bodyBackground.html b/test/data/support/bodyBackground.html index 8991007cf..cac099805 100644 --- a/test/data/support/bodyBackground.html +++ b/test/data/support/bodyBackground.html @@ -18,11 +18,11 @@
+
diff --git a/test/data/support/boxSizing.html b/test/data/support/boxSizing.html deleted file mode 100644 index 63c4c90b7..000000000 --- a/test/data/support/boxSizing.html +++ /dev/null @@ -1,19 +0,0 @@ - - - - - - - - - - - diff --git a/test/data/support/csp.js b/test/data/support/csp.js index 8bce34fd2..a25bd8ae5 100644 --- a/test/data/support/csp.js +++ b/test/data/support/csp.js @@ -1,3 +1,3 @@ jQuery(function() { - parent.iframeCallback( jQuery.support ); + parent.iframeCallback( getComputedSupport( jQuery.support ) ); }); diff --git a/test/data/support/csp.php b/test/data/support/csp.php index f72aa0768..b21ce0f74 100644 --- a/test/data/support/csp.php +++ b/test/data/support/csp.php @@ -15,6 +15,7 @@ CSP Test Page +

CSP Test Page

diff --git a/test/data/support/getComputedSupport.js b/test/data/support/getComputedSupport.js new file mode 100644 index 000000000..ce3f118ea --- /dev/null +++ b/test/data/support/getComputedSupport.js @@ -0,0 +1,14 @@ +function getComputedSupport( support ) { + var prop, + result = {}; + + for ( prop in support ) { + if ( typeof support[ prop ] === "function" ) { + result[ prop ] = support[ prop ](); + } else { + result[ prop ] = support[ prop ]; + } + } + + return result; +} diff --git a/test/data/support/shrinkWrapBlocks.html b/test/data/support/shrinkWrapBlocks.html deleted file mode 100644 index a2097cb21..000000000 --- a/test/data/support/shrinkWrapBlocks.html +++ /dev/null @@ -1,23 +0,0 @@ - - - - - - - -
- -
- - - diff --git a/test/data/support/testElementCrash.html b/test/data/support/testElementCrash.html deleted file mode 100644 index 16de48ce1..000000000 --- a/test/data/support/testElementCrash.html +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - - - - - - diff --git a/test/data/testsuite.css b/test/data/testsuite.css index 134993c01..bcc2c0bc9 100644 --- a/test/data/testsuite.css +++ b/test/data/testsuite.css @@ -1,7 +1,6 @@ /* for testing opacity set in styles in IE */ ol#empty { opacity: 0; - filter:Alpha(opacity=0) progid:DXImageTransform.Microsoft.gradient(startColorStr='#ffff0000', EndColorStr='#ffffffff'); } div#fx-tests h4 { @@ -35,7 +34,7 @@ div.autowidth { } div.autoopacity { - opacity: auto; + opacity: 1; } div.largewidth { @@ -46,10 +45,6 @@ div.largeheight { height: 100px; } -div.largeopacity { - filter: progid:DXImageTransform.Microsoft.Alpha(opacity=100); -} - div.medwidth { width: 50px; } @@ -60,7 +55,6 @@ div.medheight { div.medopacity { opacity: 0.5; - filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50); } div.nowidth { @@ -73,7 +67,6 @@ div.noheight { div.noopacity { opacity: 0; - filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0); } div.hidden { @@ -132,9 +125,6 @@ div#show-tests * { display: none; } #nothiddendivchild.em { font-size: 2em; } #nothiddendivchild.prct { font-size: 150%; } -/* For testing type on vml in IE #7071 */ -v\:oval { behavior:url(#default#VML); display:inline-block; } - /* 8099 changes to default styles are read correctly */ tt { display: none; } sup { display: none; } @@ -143,9 +133,6 @@ dfn { display: none; } /* #9239 Attach a background to the body( avoid crashes in removing the test element in support ) */ body, div { background: url(http://static.jquery.com/files/rocker/images/logo_jquery_215x53.gif) no-repeat -1000px 0; } -/* #6652 REMOVE FILTER:ALPHA(OPACITY=100) AFTER ANIMATION */ -#t6652 div { filter: alpha(opacity=50); } - /* #10501 */ section { background:#f0f; display:block; } diff --git a/test/unit/css.js b/test/unit/css.js index ec7758c34..3a106c04d 100644 --- a/test/unit/css.js +++ b/test/unit/css.js @@ -797,10 +797,13 @@ test("css('width') and css('height') should respect box-sizing, see #11004", fun equal( el_dis.css("height"), el_dis.css("height", el_dis.css("height")).css("height"), "css('height') is not respecting box-sizing for disconnected element, see #11004"); }); -testIframeWithCallback( "css('width') should works correctly before document ready", "css/cssWidthBeforeDocReady.html", function( cssWidthBeforeDocReady ) { - expect( 1 ); - strictEqual( cssWidthBeforeDocReady, "100px", "elem.css('width') works correctly before document ready" ); -}); +testIframeWithCallback( "css('width') should work correctly before document ready (#14084)", + "css/cssWidthBeforeDocReady.html", + function( cssWidthBeforeDocReady ) { + expect( 1 ); + strictEqual( cssWidthBeforeDocReady, "100px", "elem.css('width') works correctly before document ready" ); + } +); test("certain css values of 'normal' should be convertable to a number, see #8627", function() { expect ( 2 ); diff --git a/test/unit/dimensions.js b/test/unit/dimensions.js index d5dcf8859..be0902c6c 100644 --- a/test/unit/dimensions.js +++ b/test/unit/dimensions.js @@ -448,21 +448,6 @@ test("setters with and without box-sizing:border-box", function(){ equal( el.outerHeight( 129, true ).height(), expected + 5, "test border-box innerHeight(int, true) by roundtripping" ); }); -testIframe( "dimensions/documentSmall", "window vs. small document", function( jQuery, window, document ) { - // this test is practically tautological, but there is a bug in IE8 - // with no simple workaround, so this test exposes the bug and works around it - if ( document.body.offsetWidth >= document.documentElement.offsetWidth ) { - expect( 2 ); - - equal( jQuery( document ).height(), jQuery( window ).height(), "document height matches window height" ); - equal( jQuery( document ).width(), jQuery( window ).width(), "document width matches window width" ); - } else { - // all tests should have at least one assertion - expect( 1 ); - ok( true, "skipping test (conditions not satisfied)" ); - } -}); - testIframe( "dimensions/documentLarge", "window vs. large document", function( jQuery, window, document ) { expect(2); diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js index 38d38a2b6..fae407751 100644 --- a/test/unit/manipulation.js +++ b/test/unit/manipulation.js @@ -1796,15 +1796,9 @@ test( "Cloned, detached HTML5 elems (#10667,10670)", function() { // First clone $clone = $section.clone(); - // Infer that the test is being run in IE<=8 - if ( $clone[ 0 ].outerHTML && !jQuery.support.opacity ) { - // This branch tests cloning nodes by reading the outerHTML, used only in IE<=8 - equal( $clone[ 0 ].outerHTML, "
", "detached clone outerHTML matches '
'" ); - } else { - // This branch tests a known behaviour in modern browsers that should never fail. - // Included for expected test count symmetry (expecting 1) - equal( $clone[ 0 ].nodeName, "SECTION", "detached clone nodeName matches 'SECTION' in modern browsers" ); - } + // This branch tests a known behaviour in modern browsers that should never fail. + // Included for expected test count symmetry (expecting 1) + equal( $clone[ 0 ].nodeName, "SECTION", "detached clone nodeName matches 'SECTION'" ); // Bind an event $section.on( "click", function() { diff --git a/test/unit/support.js b/test/unit/support.js index 3edc92b48..fda26870b 100644 --- a/test/unit/support.js +++ b/test/unit/support.js @@ -1,5 +1,22 @@ module("support", { teardown: moduleTeardown }); +var computedSupport = getComputedSupport( jQuery.support ); + +function getComputedSupport( support ) { + var prop, + result = {}; + + for ( prop in support ) { + if ( typeof support[ prop ] === "function" ) { + result[ prop ] = support[ prop ](); + } else { + result[ prop ] = support[ prop ]; + } + } + + return result; +} + if ( jQuery.css ) { testIframeWithCallback( "body background is not lost if set prior to loading jQuery (#9239)", "support/bodyBackground.html", function( color, support ) { expect( 2 ); @@ -9,137 +26,109 @@ if ( jQuery.css ) { }; ok( okValue[ color ], "color was not reset (" + color + ")" ); - stop(); - // Run doc ready tests as well - jQuery(function() { - deepEqual( jQuery.extend( {}, support ), jQuery.support, "Same support properties" ); - start(); - }); + deepEqual( jQuery.extend( {}, support ), computedSupport, "Same support properties" ); }); } -testIframeWithCallback( "A non-1 zoom on body doesn't cause WebKit to fail box-sizing test", "support/boxSizing.html", function( boxSizing ) { - expect( 1 ); - equal( boxSizing, jQuery.support.boxSizing, "box-sizing properly detected on page with non-1 body zoom" ); -}); - -testIframeWithCallback( "A background on the testElement does not cause IE8 to crash (#9823)", "support/testElementCrash.html", function() { - expect( 1 ); - ok( true, "IE8 does not crash" ); -}); - -testIframeWithCallback( "box-sizing does not affect jQuery.support.shrinkWrapBlocks", "support/shrinkWrapBlocks.html", function( shrinkWrapBlocks ) { - expect( 1 ); - strictEqual( shrinkWrapBlocks, jQuery.support.shrinkWrapBlocks, "jQuery.support.shrinkWrapBlocks properties are the same" ); -}); - (function() { - var expected, version, + var expected, userAgent = window.navigator.userAgent; if ( /chrome/i.test( userAgent ) ) { - version = userAgent.match( /chrome\/(\d+)/i )[ 1 ]; expected = { - "checkOn":true, - "optSelected":true, - "optDisabled":true, - "focusinBubbles":false, - "reliableMarginRight":true, - "noCloneChecked":true, - "radioValue":true, - "checkClone":true, - "ajax":true, - "cors":true, - "clearCloneStyle": true, - "boxSizing": true, + "ajax": true, "boxSizingReliable": true, - "pixelPosition": version >= 28 + "checkClone": true, + "checkOn": true, + "clearCloneStyle": true, + "cors": true, + "focusinBubbles": false, + "noCloneChecked": true, + "optDisabled": true, + "optSelected": true, + "pixelPosition": true, + "radioValue": true, + "reliableMarginRight": true }; } else if ( /opera.*version\/12\.1/i.test( userAgent ) ) { expected = { - "checkOn":true, - "optSelected":true, - "optDisabled":true, - "focusinBubbles":false, - "reliableMarginRight":true, - "noCloneChecked":true, - "radioValue":false, - "checkClone":true, - "ajax":true, - "cors":true, - "clearCloneStyle": true, - "boxSizing": true, + "ajax": true, "boxSizingReliable": true, - "pixelPosition": true + "checkClone": true, + "checkOn": true, + "clearCloneStyle": true, + "cors": true, + "focusinBubbles": false, + "noCloneChecked": true, + "optDisabled": true, + "optSelected": true, + "pixelPosition": true, + "radioValue": false, + "reliableMarginRight": true }; } else if ( /msie 10\.0/i.test( userAgent ) ) { expected = { - "checkOn":true, - "optSelected":false, - "optDisabled":true, - "focusinBubbles":true, - "reliableMarginRight":true, - "noCloneChecked":false, - "radioValue":false, - "checkClone":true, - "ajax":true, - "cors":true, - "clearCloneStyle": false, - "boxSizing": true, + "ajax": true, "boxSizingReliable": false, - "pixelPosition": true + "checkClone": true, + "checkOn": true, + "clearCloneStyle": false, + "cors": true, + "focusinBubbles": true, + "noCloneChecked": false, + "optDisabled": true, + "optSelected": false, + "pixelPosition": true, + "radioValue": false, + "reliableMarginRight": true }; } else if ( /msie 9\.0/i.test( userAgent ) ) { expected = { - "checkOn":true, - "optSelected":false, - "optDisabled":true, - "focusinBubbles":true, - "reliableMarginRight":true, - "noCloneChecked":false, - "radioValue":false, - "checkClone":true, - "ajax":true, - "cors":false, - "clearCloneStyle": false, - "boxSizing": true, + "ajax": true, "boxSizingReliable": false, - "pixelPosition": true + "checkClone": true, + "checkOn": true, + "clearCloneStyle": false, + "cors": false, + "focusinBubbles": true, + "noCloneChecked": false, + "optDisabled": true, + "optSelected": false, + "pixelPosition": true, + "radioValue": false, + "reliableMarginRight": true }; - } else if ( /5\.1\.\d+ safari/i.test( userAgent ) ) { + } else if ( /6\.0\.\d+ safari/i.test( userAgent ) ) { expected = { - "checkOn":false, - "optSelected":true, - "optDisabled":true, - "focusinBubbles":false, - "reliableMarginRight":true, - "noCloneChecked":true, - "radioValue":true, - "checkClone":false, - "ajax":true, - "cors":true, - "clearCloneStyle": true, - "boxSizing": true, + "ajax": true, "boxSizingReliable": true, - "pixelPosition": false + "checkClone": true, + "checkOn": true, + "clearCloneStyle": true, + "cors": true, + "focusinBubbles": false, + "noCloneChecked": true, + "optDisabled": true, + "optSelected": true, + "pixelPosition": false, + "radioValue": true, + "reliableMarginRight": true }; } else if ( /firefox/i.test( userAgent ) ) { - version = userAgent.match( /firefox\/(\d+)/i )[ 1 ]; expected = { - "checkOn":true, - "optSelected":true, - "optDisabled":true, - "focusinBubbles":false, - "reliableMarginRight":true, - "noCloneChecked":true, - "radioValue":true, - "checkClone":true, - "ajax":true, - "cors":true, + "ajax": true, + "boxSizingReliable": true, + "checkClone": true, + "checkOn": true, "clearCloneStyle": true, - "boxSizing": true, - "boxSizingReliable": version >= 23, - "pixelPosition": true + "cors": true, + "focusinBubbles": false, + "noCloneChecked": true, + "optDisabled": true, + "optSelected": true, + "pixelPosition": true, + "radioValue": true, + "reliableMarginRight": true }; } @@ -148,17 +137,20 @@ testIframeWithCallback( "box-sizing does not affect jQuery.support.shrinkWrapBlo var i, prop, j = 0; - for ( prop in jQuery.support ) { + for ( prop in computedSupport ) { j++; } expect( j ); for ( i in expected ) { + // TODO check for all modules containing support properties if ( jQuery.ajax || i !== "ajax" && i !== "cors" ) { - equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]); + equal( computedSupport[ i ], expected[ i ], + "jQuery.support['" + i + "']: " + computedSupport[ i ] + + ", expected['" + i + "']: " + expected[ i ]); } else { - ok( true, "no ajax; skipping jQuery.support['" + i + "']" ); + ok( true, "no ajax; skipping jQuery.support[' " + i + " ']" ); } } }); @@ -166,13 +158,10 @@ testIframeWithCallback( "box-sizing does not affect jQuery.support.shrinkWrapBlo })(); -// Support: Safari 5.1 -// Shameless browser-sniff, but Safari 5.1 mishandles CSP -if ( !( typeof navigator !== "undefined" && - (/ AppleWebKit\/\d.*? Version\/(\d+)/.exec(navigator.userAgent) || [])[1] < 6 ) ) { - - testIframeWithCallback( "Check CSP (https://developer.mozilla.org/en-US/docs/Security/CSP) restrictions", "support/csp.php", function( support ) { +testIframeWithCallback( "Check CSP (https://developer.mozilla.org/en-US/docs/Security/CSP) restrictions", + "support/csp.php", + function( support ) { expect( 1 ); - deepEqual( jQuery.extend( {}, support ), jQuery.support, "No violations of CSP polices" ); - }); -} + deepEqual( jQuery.extend( {}, support ), computedSupport, "No violations of CSP polices" ); + } +);