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MozReview-Commit-ID: GvjsdQk5Wt4 --HG-- extra : rebase_source : 7ea1d03c512e197eeadbcae7a7a58cfbfa5e6d20
27 lines
830 B
HTML
27 lines
830 B
HTML
<!doctype html>
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<title>Test for custom content inheritance</title>
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<style>
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html { color: red !important; }
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</style>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script>
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onload = function() {
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try {
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let doc = SpecialPowers.wrap(document);
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let div = doc.createElement('div');
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div.id = "test-id";
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ok(!!doc.insertAnonymousContent,
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"Must have the insertAnonymousContent API");
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let content = doc.insertAnonymousContent(div);
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ok(!!content, "Must have anon content");
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isnot(content.getComputedStylePropertyValue("test-id", "color"),
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getComputedStyle(document.documentElement).color,
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"Custom anon content shouldn't inherit from the root element");
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} catch(e) {
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ok(false, "Threw: " + e);
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}
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SimpleTest.finish();
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};
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SimpleTest.waitForExplicitFinish();
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</script>
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