зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
2.3 KiB
HTML
67 строки
2.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/1281963
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-->
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<title>Test for Bug 1281963</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/AddTask.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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<p id="display"></p>
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<div id="content"></div>
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<script class="testbody" type="application/javascript">
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// __setPref(key, value)__.
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// Set a pref value asynchronously, returning a promise that resolves
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// when it succeeds.
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let setPref = function(key, value) {
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return SpecialPowers.pushPrefEnv({"set": [[key, value]]});
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};
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// Run a test to see that we don't expose the supported mimeTypes
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// or installed plugins when "privacy.resistFingerprinting" is active.
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add_task(async function() {
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let exampleMimeType = undefined,
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examplePlugin = undefined;
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// Disable fingerprinting resistance.
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await setPref("privacy.resistFingerprinting", false);
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// Depending on the testing platform, we may have at least
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// one mimeType and plugin available.
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exampleMimeType = navigator.mimeTypes[0];
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examplePlugin = navigator.plugins[0];
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// First check that we can retrieve mimeType or plugin by name and that
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// the array length is nonzero.
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if (exampleMimeType) {
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isnot(navigator.mimeTypes[exampleMimeType.type], undefined, "Should reveal mime type");
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isnot(navigator.mimeTypes.length, 0, "navigator.mimeTypes.length should be nonzero");
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}
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if (examplePlugin) {
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isnot(navigator.plugins[examplePlugin.name], undefined, "Should reveal plugin");
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isnot(navigator.plugins.length, 0, "navigator.plugins.length should be nonzero");
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}
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// Now test with fingerprinting resistance enabled
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await setPref("privacy.resistFingerprinting", true);
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if (exampleMimeType) {
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is(navigator.mimeTypes[exampleMimeType.type], undefined, "Don't reveal mime type");
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}
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is(navigator.mimeTypes[0], undefined, "Don't reveal mime type");
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is(navigator.mimeTypes.length, 0, "navigator.mimeTypes.length should be 0");
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if (examplePlugin) {
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is(navigator.plugins[examplePlugin.name], undefined, "Don't reveal plugin");
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}
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is(navigator.plugins[0], undefined, "Don't reveal plugin");
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is(navigator.plugins.length, 0, "navigator.plugins.length should be 0");
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});
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</script>
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</body>
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</html>
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