diff options
Diffstat (limited to 'toolkit/components/crashmonitor/test/unit/test_invalid_file.js')
-rw-r--r-- | toolkit/components/crashmonitor/test/unit/test_invalid_file.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/toolkit/components/crashmonitor/test/unit/test_invalid_file.js b/toolkit/components/crashmonitor/test/unit/test_invalid_file.js new file mode 100644 index 000000000..cc55a2755 --- /dev/null +++ b/toolkit/components/crashmonitor/test/unit/test_invalid_file.js @@ -0,0 +1,22 @@ +/* -*- 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/. */ + +/** + * 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 return null + let status = yield CrashMonitor.init(); + do_check_true(status === null ? true : false); + + // and |previousCheckpoints| will be null + let checkpoints = yield CrashMonitor.previousCheckpoints; + do_check_true(checkpoints === null ? true : false); +}); |