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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /editor/libeditor/tests/test_bug773262.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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 0000000000..b0dc827559 --- /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> |