94 lines
3.1 KiB
HTML
94 lines
3.1 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=1107378
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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 1107378</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript;version=1.7" src="unprefixing_service_utils.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=1107378">Mozilla Bug 1107378</a>
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<div id="display">
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<iframe id="testIframe"></iframe>
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</div>
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<pre id="test">
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<script type="application/javascript;version=1.7">
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"use strict";
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SimpleTest.waitForExplicitFinish();
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/**
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* This test checks that unprefixing is enabled for whitelisted domains, and
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* that it's disabled for non-whitelisted domains.
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*
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* We do this using an iframe, in which we load a test file at a test domain,
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* and we have the iframe report back to us (using postMessage) about
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* whether unprefixing is working.
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*
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* High-level overview of the process here:
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* - First, we tweak prefs to enable unprefixing & enable the test-only
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* entries in our unprefixing whitelist.
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* - The rest of this test is driven by the "startNextTest()" method.
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* This method pops a hostname to test and loads a URL from that host
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* in the iframe.
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* - We then listen for test-results from the iframe, using the postMessage
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* handler in unprefixing_service_utils.js.
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* - When the iframe indicates that it's done, we call "startNextTest()"
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* again to pop the next host & load *that* in the iframe.
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* - When nothing remains to be popped, we're done.
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*/
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const IFRAME_TESTFILE = "unprefixing_service_iframe.html";
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// This function gets invoked when our iframe finishes a given round of testing.
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function startNextTest()
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{
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// Test the next whitelisted host, if any remain.
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if (gWhitelistedHosts.length > 0) {
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let host = gWhitelistedHosts.pop();
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info("Verifying that CSS Unprefixing Service is active, " +
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"at whitelisted test-host '" + host + "'");
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testHost(host, true);
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return;
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}
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// Test the next not-whitelisted host, if any remain.
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if (gNotWhitelistedHosts.length > 0) {
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let host = gNotWhitelistedHosts.pop();
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info("Verifying that CSS Unprefixing Service is inactive, " +
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"at non-whitelisted test-host '" + host + "'");
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testHost(host, false);
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return;
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}
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// Both arrays empty --> we're done.
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SimpleTest.finish();
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}
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function begin()
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{
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// Before we start loading things in iframes, set up postMessage handler.
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registerPostMessageListener(startNextTest);
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// Turn on prefs & start the first test!
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SpecialPowers.pushPrefEnv(
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{ set: [[PREF_UNPREFIXING_SERVICE, true],
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[PREF_INCLUDE_TEST_DOMAINS, true],
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// Make sure *native* -webkit prefix support is turned off. It's
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// not whitelist-restricted, so if we left it enabled, it'd prevent
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// us from being able to detect CSSUnprefixingService's domain
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// whitelisting in this test.
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["layout.css.prefixes.webkit", false]]},
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startNextTest);
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}
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begin();
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</script>
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</pre>
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</body>
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</html>
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