gecko/toolkit/components/crashmonitor/test/unit/test_invalid_file.js

31 lines
968 B
JavaScript

/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */
/**
* Test with sessionCheckpoints.json containing invalid data
*/
add_task(function test_invalid_file() {
// Write bogus data to checkpoint file
let data = "1234";
yield OS.File.writeAtomic(sessionCheckpointsPath, data,
{tmpPath: sessionCheckpointsPath + ".tmp"});
// An invalid file will cause |init| to throw an exception
try {
let status = yield CrashMonitor.init();
do_check_true(false);
} catch (ex) {
do_check_true(true);
}
// and |previousCheckpoints| will be rejected
try {
let checkpoints = yield CrashMonitor.previousCheckpoints;
do_check_true(false);
} catch (ex) {
do_check_true(true);
}
});