forked from mirrors/gecko-dev
11bfa90d06
Depends on D124391 Differential Revision: https://phabricator.services.mozilla.com/D124392
39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
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* vim: sw=4 ts=4 sts=4 et
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Run a background task which itself waits for a launched background task, which itself waits for a
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// launched background task, etc. This is an easy way to ensure that tasks are running concurrently
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// without requiring concurrency primitives.
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add_task(async function test_backgroundtask_unique_profile() {
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let sentinel = Services.uuid.generateUUID().toString();
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sentinel = sentinel.substring(1, sentinel.length - 1);
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let count = 3;
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let stdoutLines = [];
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let exitCode = await do_backgroundtask("unique_profile", {
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extraArgs: [sentinel, count.toString()],
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stdoutLines,
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});
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Assert.equal(0, exitCode);
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let infos = [];
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let profiles = new Set();
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for (let line of stdoutLines) {
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if (line.includes(sentinel)) {
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let info = JSON.parse(line.split(sentinel)[1]);
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infos.push(info);
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profiles.add(info[1]);
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}
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}
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Assert.equal(
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count,
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profiles.size,
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`Found ${count} distinct profiles: ${JSON.stringify(
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Array.from(profiles)
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)} in: ${JSON.stringify(infos)}`
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);
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});
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