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comparison: dom/events/test/test_bug517851.html
dom/events/test/test_bug517851.html
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:caf55b708ab4 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=517851 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 517851</title> | |
| 8 <script type="application/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=517851">Mozilla Bug 517851</a> | |
| 13 <p id="display"></p> | |
| 14 <div id="content" style="display: none"> | |
| 15 <iframe id="subframe"></iframe> | |
| 16 </div> | |
| 17 <pre id="test"> | |
| 18 <script type="application/javascript"> | |
| 19 | |
| 20 /** Test for Bug 517851 **/ | |
| 21 SimpleTest.waitForExplicitFinish(); | |
| 22 | |
| 23 addLoadEvent(function() { | |
| 24 window.handledCount = 0; | |
| 25 window.testReturnValue = false; | |
| 26 var target = document.createElement("div"); | |
| 27 var target2 = $("subframe").contentDocument.body; | |
| 28 target.setAttribute("onerror", "++window.handledCount; return window.testReturnValue;"); | |
| 29 target.setAttribute("onmouseover", "++window.handledCount; return window.testReturnValue;"); | |
| 30 target.setAttribute("onbeforeunload", "++window.handledCount; return window.testReturnValue;"); | |
| 31 target2.setAttribute("onbeforeunload", "++window.parent.handledCount; return window.parent.testReturnValue;"); | |
| 32 target.setAttribute("onmousemove", "++window.handledCount; return window.testReturnValue;"); | |
| 33 | |
| 34 var e = document.createEvent("Event"); | |
| 35 e.initEvent("error", true, true); | |
| 36 window.testReturnValue = false; | |
| 37 is(target.dispatchEvent(e), !window.testReturnValue, | |
| 38 "error event should have reverse return value handling!"); | |
| 39 is(handledCount, 1, "Wrong event count!"); | |
| 40 window.testReturnValue = true; | |
| 41 is(target.dispatchEvent(e), !window.testReturnValue, | |
| 42 "error event should have reverse return value handling (2)!"); | |
| 43 is(handledCount, 2, "Wrong event count!"); | |
| 44 | |
| 45 e = document.createEvent("MouseEvent"); | |
| 46 e.initEvent("mouseover", true, true); | |
| 47 window.testReturnValue = false; | |
| 48 is(target.dispatchEvent(e), !window.testReturnValue, | |
| 49 "mouseover event should have reverse return value handling!"); | |
| 50 is(handledCount, 3, "Wrong event count!"); | |
| 51 window.testReturnValue = true; | |
| 52 is(target.dispatchEvent(e), !window.testReturnValue, | |
| 53 "mouseover event should have reverse return value handling (2)!"); | |
| 54 is(handledCount, 4, "Wrong event count!"); | |
| 55 | |
| 56 e = document.createEvent("BeforeUnloadEvent"); | |
| 57 e.initEvent("beforeunload", true, true); | |
| 58 window.testReturnValue = true; | |
| 59 is(target.dispatchEvent(e), true, | |
| 60 "beforeunload event on random element should not be prevented!"); | |
| 61 is(handledCount, 4, "Wrong event count; handler should not have run!"); | |
| 62 is(target2.dispatchEvent(e), false, | |
| 63 "beforeunload event should be prevented!"); | |
| 64 is(handledCount, 5, "Wrong event count!"); | |
| 65 window.testReturnValue = false; | |
| 66 is(target.dispatchEvent(e), true, | |
| 67 "beforeunload event on random element should not be prevented (2)!"); | |
| 68 is(handledCount, 5, "Wrong event count; handler should not have run! (2)"); | |
| 69 is(target2.dispatchEvent(e), false, | |
| 70 "beforeunload event should be prevented (2)!"); | |
| 71 is(handledCount, 6, "Wrong event count!"); | |
| 72 | |
| 73 // Create normal event for beforeunload. | |
| 74 e = document.createEvent("Event"); | |
| 75 e.initEvent("beforeunload", true, true); | |
| 76 window.testReturnValue = true; | |
| 77 is(target.dispatchEvent(e), true, | |
| 78 "beforeunload event shouldn't be prevented (3)!"); | |
| 79 is(handledCount, 6, "Wrong event count: handler should not have run(3)!"); | |
| 80 is(target2.dispatchEvent(e), true, | |
| 81 "beforeunload event shouldn't be prevented (3)!"); | |
| 82 is(handledCount, 7, "Wrong event count!"); | |
| 83 | |
| 84 e = document.createEvent("MouseEvent"); | |
| 85 e.initEvent("mousemove", true, true); | |
| 86 window.testReturnValue = true; | |
| 87 is(target.dispatchEvent(e), window.testReturnValue, | |
| 88 "mousemove event shouldn't have reverse return value handling!"); | |
| 89 is(handledCount, 8, "Wrong event count!"); | |
| 90 window.testReturnValue = false; | |
| 91 is(target.dispatchEvent(e), window.testReturnValue, | |
| 92 "mousemove event shouldn't have reverse return value handling (2)!"); | |
| 93 is(handledCount, 9, "Wrong event count!"); | |
| 94 | |
| 95 // Now unhook the beforeunload handler in the subframe, so we don't prompt to | |
| 96 // unload. | |
| 97 target2.onbeforeunload = null; | |
| 98 | |
| 99 SimpleTest.finish(); | |
| 100 }); | |
| 101 </script> | |
| 102 </pre> | |
| 103 </body> | |
| 104 </html> |
