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comparison: docshell/test/test_bug640387_1.html
docshell/test/test_bug640387_1.html
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| -1:000000000000 | 0:e31b5cdf4885 |
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| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=640387 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 640387</title> | |
| 8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 9 <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> | |
| 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 11 </head> | |
| 12 <body> | |
| 13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=640387">Mozilla Bug 640387</a> | |
| 14 | |
| 15 <script type='application/javascript;version=1.7'> | |
| 16 SimpleTest.waitForExplicitFinish(); | |
| 17 | |
| 18 function test() { | |
| 19 /* Spin the event loop so we get out of the onload handler. */ | |
| 20 SimpleTest.executeSoon(function() { gGen.next() }); | |
| 21 yield undefined; | |
| 22 | |
| 23 popup.history.pushState('', '', '#hash1'); | |
| 24 popup.history.pushState('', '', '#hash2'); | |
| 25 | |
| 26 // Now the history looks like: | |
| 27 // file_bug640387.html | |
| 28 // file_bug640387.html#hash1 | |
| 29 // file_bug640387.html#hash2 <-- current | |
| 30 | |
| 31 // Going back should trigger a hashchange, which will wake us up from the | |
| 32 // yield. | |
| 33 popup.history.back(); | |
| 34 yield undefined; | |
| 35 ok(true, 'Got first hashchange.'); | |
| 36 | |
| 37 // Going back should wake us up again. | |
| 38 popup.history.back(); | |
| 39 yield undefined; | |
| 40 ok(true, 'Got second hashchange.'); | |
| 41 | |
| 42 // Now the history looks like: | |
| 43 // file_bug640387.html <-- current | |
| 44 // file_bug640387.html#hash1 | |
| 45 // file_bug640387.html#hash2 | |
| 46 | |
| 47 // Going forward should trigger a hashchange. | |
| 48 popup.history.forward(); | |
| 49 yield undefined; | |
| 50 ok(true, 'Got third hashchange.'); | |
| 51 | |
| 52 // Now modify the history so it looks like: | |
| 53 // file_bug640387.html | |
| 54 // file_bug640387.html#hash1 | |
| 55 // file_bug640387.html#hash1 <-- current | |
| 56 popup.history.pushState('', '', '#hash1'); | |
| 57 | |
| 58 // Now when we go back, we should not get a hashchange. Instead, wait for a | |
| 59 // popstate. We need to asynchronously go back because popstate is fired | |
| 60 // sync. | |
| 61 gHashchangeExpected = false; | |
| 62 gCallbackOnPopstate = true; | |
| 63 SimpleTest.executeSoon(function() { popup.history.back() }); | |
| 64 yield undefined; | |
| 65 ok(true, 'Got popstate.'); | |
| 66 gCallbackOnPopstate = false; | |
| 67 | |
| 68 // Spin the event loop so hashchange has a chance to fire, if it's going to. | |
| 69 SimpleTest.executeSoon(function() { gGen.next() }); | |
| 70 yield undefined; | |
| 71 | |
| 72 popup.close(); | |
| 73 SimpleTest.finish(); | |
| 74 yield undefined; | |
| 75 } | |
| 76 | |
| 77 gGen = null; | |
| 78 function childLoad() { | |
| 79 gGen = test(); | |
| 80 gGen.next(); | |
| 81 } | |
| 82 | |
| 83 gHashchangeExpected = true; | |
| 84 function childHashchange() { | |
| 85 if (gHashchangeExpected) { | |
| 86 gGen.next(); | |
| 87 } | |
| 88 else { | |
| 89 ok(false, "Got hashchange when we weren't expecting one."); | |
| 90 } | |
| 91 } | |
| 92 | |
| 93 gCallbackOnPopstate = false; | |
| 94 function childPopstate() { | |
| 95 if (gCallbackOnPopstate) { | |
| 96 gGen.next(); | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 /* We need to run this test in a popup, because navigating an iframe | |
| 101 * back/forwards tends to cause intermittent orange. */ | |
| 102 popup = window.open('file_bug640387.html'); | |
| 103 | |
| 104 /* Control now flows up to childLoad(), called once the popup loads. */ | |
| 105 | |
| 106 </script> | |
| 107 | |
| 108 </body> | |
| 109 </html> |
