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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
export async function runBackgroundTask(commandLine) {
// This task depends on `CrashTestUtils.jsm` and requires the
// sibling `testcrasher` library to be in the current working
// directory. Fail right away if we can't find the module or the
// native library.
let cwd = Services.dirsvc.get("CurWorkD", Ci.nsIFile);
let protocolHandler = Services.io
.getProtocolHandler("resource")
.QueryInterface(Ci.nsIResProtocolHandler);
var curDirURI = Services.io.newFileURI(cwd);
protocolHandler.setSubstitution("test", curDirURI);
const { CrashTestUtils } = ChromeUtils.importESModule(
"resource://test/CrashTestUtils.sys.mjs"
);
// Get the temp dir.
var tmpd = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
tmpd.initWithPath(Services.env.get("XPCSHELL_TEST_TEMP_DIR"));
// We need to call this or crash events go in an undefined location.
Services.appinfo.UpdateCrashEventsDir();
// Setting the minidump path is not allowed in content processes,
// but background tasks run in the parent.
Services.appinfo.minidumpPath = tmpd;
// Arguments are [crashType, key1, value1, key2, value2, ...].
let i = 0;
let crashType = Number.parseInt(commandLine.getArgument(i));
i += 1;
while (i + 1 < commandLine.length) {
let key = commandLine.getArgument(i);
let value = commandLine.getArgument(i + 1);
i += 2;
Services.appinfo.annotateCrashReport(key, value);
}
console.log(`Crashing with crash type ${crashType}`);
// Now actually crash.
CrashTestUtils.crash(crashType);
// This is moot, since we crashed, but...
return 1;
}
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