61 lines
1.7 KiB
HTML
61 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1193469
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-->
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<head>
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<title>Test for Bug 1193469 Settings API</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1193469">Mozilla Bug 1193469</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<iframe></iframe>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript;version=1.7">
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var url = SimpleTest.getTestFileURL("file_loadserver.js");
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var script = SpecialPowers.loadChromeScript(url);
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.pushPrefEnv({
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set: [["dom.mozSettings.enabled", true]]
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},
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function () {
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ok(true, "abusing observers");
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var obs;
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for (obs = 0; obs < 9; obs++) {
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navigator.mozSettings.addObserver("fake.setting.key", function(v) {
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// nothing to do for real ...
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ok(false, "should not be called");
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});
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ok(true, "first: added observer #" + obs);
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}
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ok(true, "adding first observers, should not have thrown");
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try {
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ok(true, "second: adding new observer");
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navigator.mozSettings.addObserver("fake.setting.key", function(v) {
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// nothing to do for real ...
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ok(false, "should not be called");
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});
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ok(false, "adding too many observers should have thrown");
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} catch (ex) {
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ok(true, "got exception when trying to add too many observers");
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}
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SimpleTest.finish();
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});
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</script>
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</pre>
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</body>
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</html>
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