The Tor Browser / file comparison
comparison: editor/libeditor/base/tests/test_bug773262.html
editor/libeditor/base/tests/test_bug773262.html
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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deleted
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| -1:000000000000 | 0:37889ed78be4 |
|---|---|
| 1 <!doctype html> | |
| 2 <!-- | |
| 3 https://bugzilla.mozilla.org/show_bug.cgi?id=773262 | |
| 4 --> | |
| 5 <title>Test for Bug 773262</title> | |
| 6 <script src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 7 <link rel="stylesheet" href="/tests/SimpleTest/test.css"> | |
| 8 <p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=773262">Mozilla Bug 773262</a></p> | |
| 9 <iframe></iframe> | |
| 10 <script> | |
| 11 function runTest(doc, desc) { | |
| 12 is(doc.queryCommandEnabled("undo"), false, | |
| 13 desc + ": Undo shouldn't be enabled yet"); | |
| 14 is(doc.queryCommandEnabled("redo"), false, | |
| 15 desc + ": Redo shouldn't be enabled yet"); | |
| 16 is(doc.body.innerHTML, "<p>Hello</p>", desc + ": Wrong initial innerHTML"); | |
| 17 | |
| 18 doc.getSelection().selectAllChildren(doc.body.firstChild); | |
| 19 doc.execCommand("bold"); | |
| 20 is(doc.queryCommandEnabled("undo"), true, | |
| 21 desc + ": Undo should be enabled after bold"); | |
| 22 is(doc.queryCommandEnabled("redo"), false, | |
| 23 desc + ": Redo still shouldn't be enabled"); | |
| 24 is(doc.body.innerHTML, "<p><b>Hello</b></p>", | |
| 25 desc + ": Wrong innerHTML after bold"); | |
| 26 | |
| 27 doc.execCommand("undo"); | |
| 28 is(doc.queryCommandEnabled("undo"), false, | |
| 29 desc + ": Undo should be disabled again"); | |
| 30 is(doc.queryCommandEnabled("redo"), true, | |
| 31 desc + ": Redo should be enabled now"); | |
| 32 is(doc.body.innerHTML, "<p>Hello</p>", | |
| 33 desc + ": Wrong innerHTML after undo"); | |
| 34 | |
| 35 doc.execCommand("redo"); | |
| 36 is(doc.queryCommandEnabled("undo"), true, | |
| 37 desc + ": Undo should be enabled after redo"); | |
| 38 is(doc.queryCommandEnabled("redo"), false, | |
| 39 desc + ": Redo should be disabled again"); | |
| 40 is(doc.body.innerHTML, "<p><b>Hello</b></p>", | |
| 41 desc + ": Wrong innerHTML after redo"); | |
| 42 } | |
| 43 | |
| 44 SimpleTest.waitForExplicitFinish(); | |
| 45 addLoadEvent(function() { | |
| 46 var doc = document.querySelector("iframe").contentDocument; | |
| 47 | |
| 48 // First turn on designMode and run the test like that, as a sanity check. | |
| 49 doc.body.innerHTML = "<p>Hello</p>"; | |
| 50 doc.designMode = "on"; | |
| 51 runTest(doc, "1"); | |
| 52 | |
| 53 // Now to test the actual bug: repeat all the above, but with designMode | |
| 54 // toggled. This should clear the undo history, so everything should be | |
| 55 // exactly as before. | |
| 56 doc.designMode = "off"; | |
| 57 doc.body.innerHTML = "<p>Hello</p>"; | |
| 58 doc.designMode = "on"; | |
| 59 runTest(doc, "2"); | |
| 60 | |
| 61 SimpleTest.finish(); | |
| 62 }); | |
| 63 </script> |
