forked from mirrors/gecko-dev
461170519e
In this patch, creates a test to confirm whether the AnonymousContent.setStyle() works correctly. Differential Revision: https://phabricator.services.mozilla.com/D41928 --HG-- extra : moz-landing-system : lando
56 lines
2.1 KiB
HTML
56 lines
2.1 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=1020244
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1020244 - Test the chrome-only AnonymousContent API</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/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=1020244">Mozilla Bug 1020244</a>
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<script type="application/javascript">
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// Testing the presence of the chrome-only API
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ok(!document.insertAnonymousContent,
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"Content document shouldn't have access to insertAnonymousContent");
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ok(!document.removeAnonymousContent,
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"Content document shouldn't have access to removeAnonymousContent");
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let chromeDocument = SpecialPowers.wrap(document);
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ok(chromeDocument.insertAnonymousContent,
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"Chrome document should have access to insertAnonymousContent");
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ok(chromeDocument.removeAnonymousContent,
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"Chrome document should have access to removeAnonymousContent");
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// Testing invalid inputs
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let invalidNodes = [null, undefined, false, 1, "string"];
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for (let node of invalidNodes) {
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let didThrow = false;
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try {
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chromeDocument.insertAnonymousContent(node);
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} catch (e) {
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didThrow = true;
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}
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ok(didThrow, "Passing an invalid node to insertAnonymousContent should throw");
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}
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// Testing the API of the returned object
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let div = document.createElement("div");
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div.textContent = "this is a test element";
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let anonymousContent = chromeDocument.insertAnonymousContent(div);
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ok(anonymousContent, "AnonymousContent object returned");
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let members = ["getTextContentForElement", "setTextContentForElement",
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"getAttributeForElement", "setAttributeForElement",
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"removeAttributeForElement", "getCanvasContext",
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"setAnimationForElement", "setStyle"];
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for (let member of members) {
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ok(member in anonymousContent, "AnonymousContent object defines " + member);
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}
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chromeDocument.removeAnonymousContent(anonymousContent);
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</script>
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</body>
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</html>
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