63 lines
1.6 KiB
JavaScript
63 lines
1.6 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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"use strict";
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/**
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* Return a web-based URL for a given file based on the testing directory.
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* @param {String} fileName
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* file that caller wants its web-based url
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*/
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function GetTestWebBasedURL(fileName) {
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return (
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getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"http://example.org"
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) + fileName
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);
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}
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add_task(async () => {
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await SpecialPowers.pushPrefEnv({
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set: [["media.rdd-process.enabled", true]],
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});
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let url = GetTestWebBasedURL("small-shot.ogg");
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info(
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`Opening ${url} in a new tab to trigger the creation of the RDD process`
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);
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let tab = BrowserTestUtils.addTab(gBrowser, url);
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await TestUtils.waitForCondition(
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async () =>
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(await ChromeUtils.requestProcInfo()).children.some(p => p.type == "rdd"),
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"waiting to find RDD process."
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);
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Services.fog.testResetFOG();
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is(
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null,
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Glean.testOnlyIpc.aCounter.testGetValue(),
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"Ensure we begin without value."
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);
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await TestUtils.waitForCondition(async () => {
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try {
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await Services.fog.testTriggerMetrics(Ci.nsIXULRuntime.PROCESS_TYPE_RDD);
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return true;
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} catch (e) {
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return false;
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}
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}, "waiting until we can successfully send the TestTriggerMetrics IPC.");
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await Services.fog.testFlushAllChildren();
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is(
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Glean.testOnlyIpc.aCounter.testGetValue(),
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Ci.nsIXULRuntime.PROCESS_TYPE_RDD,
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"Ensure the RDD-process-set value shows up in the parent process."
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);
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BrowserTestUtils.removeTab(tab);
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});
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