зеркало из https://github.com/mozilla/gecko-dev.git
36 строки
1.3 KiB
JavaScript
36 строки
1.3 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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const URI = "chrome://mochitests/content/browser/devtools/client/" +
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"sourceeditor/test/codemirror/codemirror.html";
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loadHelperScript("helper_codemirror_runner.js");
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function test() {
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requestLongerTimeout(3);
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waitForExplicitFinish();
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/*
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* In devtools/client/sourceeditor/test/codemirror/search_test.js there is a test
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* multilineInsensitiveSlow which assumes an operation takes less than 100ms.
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* With a precision of 100ms, if we get unlikely and begin execution towards the
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* end of one spot (e.g. at 95 ms) we will clamp down, take (e.g.) 10ms to execute
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* and it will appear to take 100ms.
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*
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* To avoid this, we hardcode to 2ms of precision.
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*
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* In theory we don't need to set the pref for all of CodeMirror, in practice
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* it seems very difficult to set a pref for just one of the tests.
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*/
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SpecialPowers.pushPrefEnv(
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{ set: [["privacy.reduceTimerPrecision", true],
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["privacy.resistFingerprinting.reduceTimerPrecision.microseconds", 2000]]},
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function() {
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addTab(URI).then(function(tab) {
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runCodeMirrorTest(tab.linkedBrowser);
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});
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});
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}
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