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comparison: content/base/test/test_bug372964.html
content/base/test/test_bug372964.html
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| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=372964 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 372964</title> | |
| 8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 10 </head> | |
| 11 <body> | |
| 12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=372964">Mozilla Bug 372964</a> | |
| 13 <p id="display"></p> | |
| 14 <div id="content" style="display: none"> | |
| 15 | |
| 16 </div> | |
| 17 <pre id="test"> | |
| 18 <script class="testbody" type="text/javascript"> | |
| 19 | |
| 20 /** Test for Bug 372964 **/ | |
| 21 | |
| 22 var expectedEventType = ""; | |
| 23 var shouldBeTrusted = false; | |
| 24 var eventHandlerCallCount = 0; | |
| 25 | |
| 26 function eventHandler(evt) { | |
| 27 ++eventHandlerCallCount; | |
| 28 is(evt.type, expectedEventType, "Wrong event type"); | |
| 29 is(evt.isTrusted, shouldBeTrusted, "Wrong .isTrusted"); | |
| 30 } | |
| 31 | |
| 32 function test(trusted, type, removeAddedListener, removeSetListener, allowUntrusted) { | |
| 33 if (trusted) { | |
| 34 var x1 = SpecialPowers.wrap(new XMLHttpRequest()); | |
| 35 } else { | |
| 36 x1 = new XMLHttpRequest(); | |
| 37 } | |
| 38 | |
| 39 var handlerCount = 0; | |
| 40 if (trusted || allowUntrusted || allowUntrusted == undefined) { | |
| 41 ++handlerCount; | |
| 42 } | |
| 43 | |
| 44 if (allowUntrusted == undefined) { | |
| 45 // Test .addEventListener with 3 parameters. | |
| 46 x1.addEventListener(type, eventHandler, false); | |
| 47 } else { | |
| 48 // Test .addEventListener with 4 parameters. | |
| 49 x1.addEventListener(type, eventHandler, false, allowUntrusted); | |
| 50 } | |
| 51 | |
| 52 if (("on" + type) in x1) { | |
| 53 ++handlerCount; | |
| 54 x1["on" + type] = eventHandler; | |
| 55 } | |
| 56 | |
| 57 if (removeAddedListener) { | |
| 58 x1.removeEventListener(type, eventHandler, false); | |
| 59 if (trusted || allowUntrusted || allowUntrusted == undefined) { | |
| 60 --handlerCount; | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 if (removeSetListener) { | |
| 65 if (("on" + type) in x1) { | |
| 66 --handlerCount; | |
| 67 x1["on" + type] = null; | |
| 68 } | |
| 69 } | |
| 70 | |
| 71 var e1 = document.createEvent("Events"); | |
| 72 e1.initEvent(type, true, true); | |
| 73 expectedEventType = type; | |
| 74 shouldBeTrusted = trusted; | |
| 75 var ecc = eventHandlerCallCount; | |
| 76 x1.dispatchEvent(e1); | |
| 77 is(eventHandlerCallCount, ecc + handlerCount, | |
| 78 "Wrong number event handler calls. (1)"); | |
| 79 | |
| 80 e1 = document.createEvent("Events"); | |
| 81 e1.initEvent(type, true, true); | |
| 82 expectedEventType = type; | |
| 83 // Set trusted since open() may cause events to be sent. | |
| 84 shouldBeTrusted = true; | |
| 85 x1.open("GET", window.location); | |
| 86 x1.abort(); // This should not remove event listeners. | |
| 87 ecc = eventHandlerCallCount; | |
| 88 shouldBeTrusted = trusted; | |
| 89 x1.dispatchEvent(e1); | |
| 90 is(eventHandlerCallCount, ecc + handlerCount, | |
| 91 "Wrong number event handler calls. (2)"); | |
| 92 | |
| 93 e1 = document.createEvent("Events"); | |
| 94 e1.initEvent(type, true, true); | |
| 95 expectedEventType = type; | |
| 96 // Set trusted since open()/send() may cause events to be sent. | |
| 97 shouldBeTrusted = true; | |
| 98 x1.open("GET", window.location); | |
| 99 x1.send(""); | |
| 100 x1.abort(); // This should not remove event listeners! | |
| 101 ecc = eventHandlerCallCount; | |
| 102 shouldBeTrusted = trusted; | |
| 103 x1.dispatchEvent(e1); | |
| 104 is(eventHandlerCallCount, ecc + handlerCount, | |
| 105 "Wrong number event handler calls. (3)"); | |
| 106 } | |
| 107 | |
| 108 var events = | |
| 109 ["load", "error", "progress", "readystatechange", "foo"]; | |
| 110 | |
| 111 do { | |
| 112 var e = events.shift(); | |
| 113 test(false, e, false, false); | |
| 114 test(false, e, false, true); | |
| 115 test(false, e, true, false); | |
| 116 test(false, e, true, true); | |
| 117 test(true, e, false, false); | |
| 118 test(true, e, false, true); | |
| 119 test(true, e, true, false); | |
| 120 test(true, e, true, true); | |
| 121 | |
| 122 test(false, e, false, false, false); | |
| 123 test(false, e, false, false, true); | |
| 124 test(false, e, false, true, false); | |
| 125 test(false, e, false, true, true); | |
| 126 test(false, e, true, false, false); | |
| 127 test(false, e, true, false, true); | |
| 128 test(false, e, true, true, false); | |
| 129 test(false, e, true, true, true); | |
| 130 test(true, e, false, false, false); | |
| 131 test(true, e, false, false, true); | |
| 132 test(true, e, false, true, false); | |
| 133 test(true, e, false, true, true); | |
| 134 test(true, e, true, false, false); | |
| 135 test(true, e, true, false, true); | |
| 136 test(true, e, true, true, false); | |
| 137 test(true, e, true, true, true); | |
| 138 } while(events.length); | |
| 139 | |
| 140 </script> | |
| 141 </pre> | |
| 142 </body> | |
| 143 </html> | |
| 144 |
