зеркало из https://github.com/mozilla/gecko-dev.git
84 строки
2.9 KiB
JavaScript
84 строки
2.9 KiB
JavaScript
// Any copyright is dedicated to the Public Domain.
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// http://creativecommons.org/publicdomain/zero/1.0/
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//
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// Utility script for writing worker tests. In your main document do:
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//
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// <script type="text/javascript" src="worker_driver.js"></script>
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// <script type="text/javascript">
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// workerTestExec('myWorkerTestCase.js')
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// </script>
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//
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// This will then spawn a worker, define some utility functions, and then
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// execute the code in myWorkerTestCase.js. You can then use these
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// functions in your worker-side test:
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//
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// ok() - like the SimpleTest assert
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// is() - like the SimpleTest assert
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// workerTestDone() - like SimpleTest.finish() indicating the test is complete
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//
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// There are also some functions for requesting information that requires
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// SpecialPowers or other main-thread-only resources:
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//
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// workerTestGetVersion() - request the current version string from the MT
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// workerTestGetUserAgent() - request the user agent string from the MT
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// workerTestGetOSCPU() - request the navigator.oscpu string from the MT
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//
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// For an example see test_worker_interfaces.html and test_worker_interfaces.js.
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function workerTestExec(script) {
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SimpleTest.waitForExplicitFinish();
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var worker = new Worker("worker_wrapper.js");
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worker.onmessage = function(event) {
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if (event.data.type == "finish") {
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SimpleTest.finish();
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} else if (event.data.type == "status") {
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ok(event.data.status, event.data.msg);
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} else if (event.data.type == "getHelperData") {
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const { AppConstants } = SpecialPowers.Cu.import(
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"resource://gre/modules/AppConstants.jsm",
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{}
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);
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const isNightly = AppConstants.NIGHTLY_BUILD;
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const isEarlyBetaOrEarlier = AppConstants.EARLY_BETA_OR_EARLIER;
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const isRelease = AppConstants.RELEASE_OR_BETA;
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const isDesktop = !/Mobile|Tablet/.test(navigator.userAgent);
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const isMac = AppConstants.platform == "macosx";
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const isWindows = AppConstants.platform == "win";
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const isAndroid = AppConstants.platform == "android";
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const isLinux = AppConstants.platform == "linux";
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const isInsecureContext = !window.isSecureContext;
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// Currently, MOZ_APP_NAME is always "fennec" for all mobile builds, so we can't use AppConstants for this
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const isFennec =
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isAndroid &&
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SpecialPowers.Cc["@mozilla.org/android/bridge;1"].getService(
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SpecialPowers.Ci.nsIAndroidBridge
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).isFennec;
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const result = {
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isNightly,
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isEarlyBetaOrEarlier,
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isRelease,
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isDesktop,
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isMac,
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isWindows,
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isAndroid,
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isLinux,
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isInsecureContext,
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isFennec,
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};
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worker.postMessage({
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type: "returnHelperData",
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result,
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});
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}
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};
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worker.onerror = function(event) {
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ok(false, "Worker had an error: " + event.data);
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SimpleTest.finish();
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};
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worker.postMessage({ script });
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}
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