51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
/* -*- 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.sys.mjs` 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;
|
|
}
|