forked from mirrors/gecko-dev
51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
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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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export async function runBackgroundTask(commandLine) {
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// This task depends on `CrashTestUtils.jsm` and requires the
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// sibling `testcrasher` library to be in the current working
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// directory. Fail right away if we can't find the module or the
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// native library.
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let cwd = Services.dirsvc.get("CurWorkD", Ci.nsIFile);
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let protocolHandler = Services.io
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.getProtocolHandler("resource")
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.QueryInterface(Ci.nsIResProtocolHandler);
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var curDirURI = Services.io.newFileURI(cwd);
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protocolHandler.setSubstitution("test", curDirURI);
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const { CrashTestUtils } = ChromeUtils.importESModule(
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"resource://test/CrashTestUtils.sys.mjs"
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);
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// Get the temp dir.
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var tmpd = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
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tmpd.initWithPath(Services.env.get("XPCSHELL_TEST_TEMP_DIR"));
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// We need to call this or crash events go in an undefined location.
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Services.appinfo.UpdateCrashEventsDir();
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// Setting the minidump path is not allowed in content processes,
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// but background tasks run in the parent.
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Services.appinfo.minidumpPath = tmpd;
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// Arguments are [crashType, key1, value1, key2, value2, ...].
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let i = 0;
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let crashType = Number.parseInt(commandLine.getArgument(i));
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i += 1;
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while (i + 1 < commandLine.length) {
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let key = commandLine.getArgument(i);
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let value = commandLine.getArgument(i + 1);
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i += 2;
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Services.appinfo.annotateCrashReport(key, value);
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}
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console.log(`Crashing with crash type ${crashType}`);
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// Now actually crash.
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CrashTestUtils.crash(crashType);
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// This is moot, since we crashed, but...
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return 1;
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}
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