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Bug 1204147 - Prevent content preferences being written when they shouldn't (test). r=roc

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This commit is contained in:
Jorg K 2015-09-14 02:35:00 +02:00
parent 0b2b0b0f41
commit b48912a8b8
5 changed files with 131 additions and 0 deletions
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11
editor/composer/test/bug1204147_subframe.html Normal file
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@ -0,0 +1,11 @@
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<textarea id="en-GB" lang="en-GB">element en-GB</textarea>
<textarea id="en-US" lang="testing-XX">element should default to en-US</textarea>
<div id="trouble-maker" contenteditable>the presence of this div triggers the faulty code path</div>
</body>
</html>

9
editor/composer/test/bug1204147_subframe2.html Normal file
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<!DOCTYPE html>
<html>
<head>
</head>
<body>
<textarea id="en-GB" lang="en-GB">element en-GB</textarea>
<textarea id="en-US" lang="testing-XX">element should default to en-US</textarea>
</body>
</html>

1
editor/composer/test/chrome.ini
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@ -6,4 +6,5 @@ skip-if = buildapp == 'b2g' || os == 'android'
[test_bug434998.xul]
[test_bug678842.html]
[test_bug717433.html]
[test_bug1204147.html]
[test_bug1200533.html]

2
editor/composer/test/mochitest.ini
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@ -4,6 +4,8 @@ support-files =
bug678842_subframe.html
bug717433_subframe.html
bug1200533_subframe.html
bug1204147_subframe.html
bug1204147_subframe2.html
en-GB/en_GB.dic
en-GB/en_GB.aff
en-AU/en_AU.dic

108
editor/composer/test/test_bug1204147.html Normal file
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@ -0,0 +1,108 @@
<!DOCTYPE html>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1204147
-->
<head>
<title>Test for Bug 1204147</title>
<script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1204147">Mozilla Bug 1204147</a>
<p id="display"></p>
<iframe id="content"></iframe>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 1204147 **/
SimpleTest.waitForExplicitFinish();
var content = document.getElementById('content');
// Load a subframe containing an editor with using "en-GB". At first
// load, it will set the dictionary to "en-GB". The bug was that a content preference
// was also created. At second load, we check the dictionary for another element,
// one that should use "en-US". With the bug corrected, we get "en-US", before
// we got "en-GB" from the content preference.
var firstLoad = true;
var en_GB;
var hunspell;
var loadListener = function(evt) {
Components.utils.import("resource://gre/modules/AsyncSpellCheckTestHelper.jsm");
if (firstLoad) {
var dir = Components.classes["@mozilla.org/file/directory_service;1"]
.getService(Components.interfaces.nsIProperties)
.get("CurWorkD", Components.interfaces.nsIFile);
dir.append("tests");
dir.append("editor");
dir.append("composer");
dir.append("test");
hunspell = Components.classes["@mozilla.org/spellchecker/engine;1"]
.getService(Components.interfaces.mozISpellCheckingEngine);
// Install en-GB dictionary.
en_GB = dir.clone();
en_GB.append("en-GB");
is(en_GB.exists(), true, "true expected (en-GB directory should exist)");
hunspell.addDirectory(en_GB);
}
var doc = evt.target.contentDocument;
var elem;
if (firstLoad) {
elem = doc.getElementById('en-GB');
} else {
elem = doc.getElementById('en-US');
}
var editor = elem.QueryInterface(Components.interfaces.nsIDOMNSEditableElement).editor;
editor.setSpellcheckUserOverride(true);
var inlineSpellChecker = editor.getInlineSpellChecker(true);
onSpellCheck(elem, function () {
var spellchecker = inlineSpellChecker.spellChecker;
try {
var currentDictonary = spellchecker.GetCurrentDictionary();
} catch(e) {}
if (firstLoad) {
firstLoad = false;
// First time around, the element's language should be used.
is (currentDictonary, "en-GB", "unexpected lang " + currentDictonary + " instead of en-GB");
// Note that on second load, we load a different page, which does NOT have the trouble-causing
// contenteditable in it. Sadly, loading the same page with the trouble-maker in it
// doesn't allow the retrieval of the spell check dictionary used for the element,
// because the trouble-maker causes the 'global' spell check dictionary to be set to "en-GB"
// (since it picks the first one from the list) before we have the chance to retrieve
// the dictionary for the element (which happens asynchonously after the spell check has completed).
content.src = 'http://mochi.test:8888/tests/editor/composer/test/bug1204147_subframe2.html?firstload=false';
} else {
// Second time around, the element should default to en-US.
// Without the fix, the first run sets the content preference to en-GB for the whole site.
is (currentDictonary, "en-US", "unexpected lang " + currentDictonary + " instead of en-US");
content.removeEventListener('load', loadListener, false);
// Remove the fake en-GB dictionary again, since it's otherwise picked up by later tests.
hunspell.removeDirectory(en_GB);
// Reset the preference, so the last value we set doesn't collide with the next test.
SimpleTest.finish();
}
});
}
content.addEventListener('load', loadListener, false);
content.src = 'http://mochi.test:8888/tests/editor/composer/test/bug1204147_subframe.html?firstload=true';
</script>
</pre>
</body>
</html>