The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/toolkit/components/crashmonitor/test/unit/test_invalid_file.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,30 @@
     1.4 +/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
     1.7 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +/**
    1.10 + * Test with sessionCheckpoints.json containing invalid data
    1.11 + */
    1.12 +add_task(function test_invalid_file() {
    1.13 +  // Write bogus data to checkpoint file
    1.14 +  let data = "1234";
    1.15 +  yield OS.File.writeAtomic(sessionCheckpointsPath, data,
    1.16 +                            {tmpPath: sessionCheckpointsPath + ".tmp"});
    1.17 +
    1.18 +  // An invalid file will cause |init| to throw an exception
    1.19 +  try {
    1.20 +    let status = yield CrashMonitor.init();
    1.21 +    do_check_true(false);
    1.22 +  } catch (ex) {
    1.23 +    do_check_true(true);
    1.24 +  }
    1.25 +
    1.26 +  // and |previousCheckpoints| will be rejected
    1.27 +  try {
    1.28 +    let checkpoints = yield CrashMonitor.previousCheckpoints;
    1.29 +    do_check_true(false);
    1.30 +  } catch (ex) {
    1.31 +    do_check_true(true);
    1.32 +  }
    1.33 +});