diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /editor/libeditor/tests/test_bug773262.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'editor/libeditor/tests/test_bug773262.html')
| -rw-r--r-- | editor/libeditor/tests/test_bug773262.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_bug773262.html b/editor/libeditor/tests/test_bug773262.html new file mode 100644 index 000000000..b0dc82755 --- /dev/null +++ b/editor/libeditor/tests/test_bug773262.html @@ -0,0 +1,63 @@ +<!doctype html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=773262 +--> +<title>Test for Bug 773262</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" href="/tests/SimpleTest/test.css"> +<p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=773262">Mozilla Bug 773262</a></p> +<iframe></iframe> +<script> +function runTest(doc, desc) { + is(doc.queryCommandEnabled("undo"), false, + desc + ": Undo shouldn't be enabled yet"); + is(doc.queryCommandEnabled("redo"), false, + desc + ": Redo shouldn't be enabled yet"); + is(doc.body.innerHTML, "<p>Hello</p>", desc + ": Wrong initial innerHTML"); + + doc.getSelection().selectAllChildren(doc.body.firstChild); + doc.execCommand("bold"); + is(doc.queryCommandEnabled("undo"), true, + desc + ": Undo should be enabled after bold"); + is(doc.queryCommandEnabled("redo"), false, + desc + ": Redo still shouldn't be enabled"); + is(doc.body.innerHTML, "<p><b>Hello</b></p>", + desc + ": Wrong innerHTML after bold"); + + doc.execCommand("undo"); + is(doc.queryCommandEnabled("undo"), false, + desc + ": Undo should be disabled again"); + is(doc.queryCommandEnabled("redo"), true, + desc + ": Redo should be enabled now"); + is(doc.body.innerHTML, "<p>Hello</p>", + desc + ": Wrong innerHTML after undo"); + + doc.execCommand("redo"); + is(doc.queryCommandEnabled("undo"), true, + desc + ": Undo should be enabled after redo"); + is(doc.queryCommandEnabled("redo"), false, + desc + ": Redo should be disabled again"); + is(doc.body.innerHTML, "<p><b>Hello</b></p>", + desc + ": Wrong innerHTML after redo"); +} + +SimpleTest.waitForExplicitFinish(); +addLoadEvent(function() { + var doc = document.querySelector("iframe").contentDocument; + + // First turn on designMode and run the test like that, as a sanity check. + doc.body.innerHTML = "<p>Hello</p>"; + doc.designMode = "on"; + runTest(doc, "1"); + + // Now to test the actual bug: repeat all the above, but with designMode + // toggled. This should clear the undo history, so everything should be + // exactly as before. + doc.designMode = "off"; + doc.body.innerHTML = "<p>Hello</p>"; + doc.designMode = "on"; + runTest(doc, "2"); + + SimpleTest.finish(); +}); +</script> |