зеркало из https://github.com/mozilla/gecko-dev.git
63 строки
1.7 KiB
HTML
63 строки
1.7 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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-->
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<head>
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<title>Test for link rel=preconnect</title>
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<script type="text/javascript" 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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<script type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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const Cc = SpecialPowers.Cc, Ci = SpecialPowers.Ci, Cr = SpecialPowers.Cr;
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var remainder = 4;
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var observer;
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function doTest()
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{
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SpecialPowers.setBoolPref("network.http.debug-observations", true);
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observer = SpecialPowers.wrapCallback(function(subject, topic, data) {
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remainder--;
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ok(true, "observed remainder = " + remainder);
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if (!remainder) {
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SpecialPowers.removeObserver(observer, "speculative-connect-request");
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SpecialPowers.setBoolPref("network.http.debug-observations", false);
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SimpleTest.finish();
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}
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});
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SpecialPowers.addObserver(observer, "speculative-connect-request");
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// test the link rel=preconnect element in the head for both normal
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// and crossOrigin=anonymous
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var link = document.createElement("link");
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link.rel = "preconnect";
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link.href = "//localhost:8888";
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document.head.appendChild(link);
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link = document.createElement("link");
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link.rel = "preconnect";
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link.href = "//localhost:8888";
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link.crossOrigin = "anonymous";
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document.head.appendChild(link);
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// test the http link response header - the test contains both a
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// normal and anonymous preconnect link header
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var iframe = document.createElement('iframe');
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iframe.src = 'rel_preconnect.sjs?//localhost:8888';
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document.body.appendChild(iframe);
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}
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</script>
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</head>
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<body onload="doTest();">
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test">
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</pre>
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</body>
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</html>
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