From 37c3d087824b51e742126252ced8be592858102d Mon Sep 17 00:00:00 2001
From: Oleg Gaidarenko <markelog@gmail.com>
Date: Wed, 20 May 2015 18:14:13 +0300
Subject: Event: improve originalEvent hack

Ref 6df669f0fb87cd9975a18bf6bbe3c3548afa4fee
Ref gh-2336
---
 test/unit/event.js | 129 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 129 insertions(+)

(limited to 'test/unit')

diff --git a/test/unit/event.js b/test/unit/event.js
index 0476b8e92..785698a47 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -2686,6 +2686,135 @@ test( "Inline event result is returned (#13993)", function() {
 	equal( result, 42, "inline handler returned value" );
 });
 
+test( "preventDefault() on focusin does not throw exception", function( assert ) {
+	expect( 1 );
+
+	var done = assert.async(),
+		input = jQuery( "<input/>" ).appendTo( "#form" );
+
+	input.on( "focusin", function( event ) {
+		var exceptionCaught;
+
+		try {
+			event.preventDefault();
+		} catch ( theException ) {
+			exceptionCaught = theException;
+		}
+
+		assert.strictEqual( exceptionCaught, undefined,
+			"Preventing default on focusin throws no exception" );
+
+		done();
+	} ).trigger( "focus" );
+} );
+
+test( "Donor event interference", function( assert ) {
+	assert.expect( 10 );
+
+	var html = "<div id='donor-outer'>" +
+		"<form id='donor-form'>" +
+			"<input id='donor-input' type='radio' />" +
+		"</form>" +
+	"</div>";
+
+	jQuery( "#qunit-fixture" ).append( html );
+
+	jQuery( "#donor-outer" ).on( "click", function( event ) {
+		assert.ok( true, "click bubbled to outer div" );
+		assert.equal( typeof event.originalEvent, "object", "make sure originalEvent exist" );
+		assert.equal( event.type, "click", "make sure event type is correct" );
+	} );
+	jQuery( "#donor-input" ).on( "click", function( event ) {
+		assert.ok( true, "got a click event from the input" );
+		assert.ok( !event.isPropagationStopped(), "propagation says it's not stopped" );
+		assert.equal( event.type, "click", "make sure event type is correct" );
+		assert.equal( typeof event.originalEvent, "object", "make sure originalEvent exist" );
+	} );
+	jQuery( "#donor-input" ).on( "change", function( event ) {
+		assert.equal( typeof event.originalEvent, "object", "make sure originalEvent exist" );
+		assert.equal( event.type, "change", "make sure event type is correct" );
+		assert.ok( true, "got a change event from the input" );
+		event.stopPropagation();
+	} );
+
+	jQuery( "#donor-input" )[ 0 ].click();
+} );
+
+test( "originalEvent property for IE8", function( assert ) {
+	if ( !(/msie 8\.0/i.test( window.navigator.userAgent )) ) {
+		assert.expect( 1 );
+		assert.ok( true, "Assertions should run only in IE" );
+		return;
+	}
+
+	assert.expect( 12 );
+
+	var html = "<div id='donor-outer'>" +
+		"<form id='donor-form'>" +
+			"<input id='donor-input' type='radio' />" +
+		"</form>" +
+	"</div>";
+
+	jQuery( "#qunit-fixture" ).append( html );
+
+	jQuery( "#donor-outer" ).on( "change", function( event ) {
+		assert.ok( true, "click bubbled to outer div" );
+		assert.equal( event.originalEvent.type, "click", "make sure simulated event is a click" );
+		assert.equal( event.type, "change", "make sure event type is correct" );
+	} );
+
+	jQuery( "#donor-outer" ).on( "click", function( event ) {
+		assert.ok( true, "click bubbled to outer div" );
+		assert.equal( event.originalEvent.type, "click", "make sure originalEvent exist" );
+	} );
+	jQuery( "#donor-input" ).on( "click", function( event ) {
+		assert.ok( true, "got a click event from the input" );
+		assert.ok( !event.isPropagationStopped(), "propagation says it's not stopped" );
+		assert.equal( event.originalEvent.type, "click", "make sure originalEvent exist" );
+		assert.equal( event.type, "click", "make sure event type is correct" );
+	} );
+	jQuery( "#donor-input" ).on( "change", function( event ) {
+		assert.equal( event.originalEvent.type, "click", "make sure originalEvent exist" );
+		assert.equal( event.type, "change", "make sure event type is correct" );
+		assert.ok( true, "got a change event from the input" );
+	} );
+
+	jQuery( "#donor-input" )[ 0 ].click();
+} );
+
+test( "originalEvent property for Chrome, Safari and FF of simulated event", function( assert ) {
+	var userAgent = window.navigator.userAgent;
+
+	if ( !(/chrome/i.test( userAgent ) ||
+	       /firefox/i.test( userAgent ) ||
+	       /safari/i.test( userAgent ) ) ) {
+		assert.expect( 1 );
+		assert.ok( true, "Assertions should run only in Chrome, Safari and FF" );
+		return;
+	}
+
+	assert.expect( 4 );
+
+	var html = "<div id='donor-outer'>" +
+		"<form id='donor-form'>" +
+			"<input id='donor-input' type='radio' />" +
+		"</form>" +
+	"</div>";
+
+	jQuery( "#qunit-fixture" ).append( html );
+
+	jQuery( "#donor-outer" ).on( "focusin", function( event ) {
+		assert.ok( true, "focusin bubbled to outer div" );
+		assert.equal( event.originalEvent.type, "focus",
+		             "make sure originalEvent type is correct" );
+		assert.equal( event.type, "focusin", "make sure type is correct" );
+	} );
+	jQuery( "#donor-input" ).on( "focus", function() {
+		assert.ok( true, "got a focus event from the input" );
+	} );
+	jQuery( "#donor-input" ).trigger( "focus" );
+} );
+
 // This tests are unreliable in Firefox
 if ( !(/firefox/i.test( window.navigator.userAgent )) ) {
 	test( "Check order of focusin/focusout events", 2, function() {
-- 
cgit v1.2.3