gecko-dev/tools/profiler/tests/test_pause.js
Viktor Stanchev e243b1a2cf Bug 969456 - Add pause/resume API to profiler. r=bgirard
--HG--
extra : rebase_source : 3c72e4b6b87f629fd1a289ddb4bbc94b582a0b4b
2014-02-28 15:16:38 -05:00

36 lines
942 B
JavaScript

/* 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/. */
function run_test() {
// If we can't get the profiler component then assume gecko was
// built without it and pass all the tests
var profilerCc = Cc["@mozilla.org/tools/profiler;1"];
if (!profilerCc)
return;
var profiler = profilerCc.getService(Ci.nsIProfiler);
if (!profiler)
return;
do_check_true(!profiler.IsActive());
do_check_true(!profiler.IsPaused());
profiler.StartProfiler(1000, 10, [], 0);
do_check_true(profiler.IsActive());
profiler.PauseSampling();
do_check_true(profiler.IsPaused());
profiler.ResumeSampling();
do_check_true(!profiler.IsPaused());
profiler.StopProfiler();
do_check_true(!profiler.IsActive());
do_check_true(!profiler.IsPaused());
do_test_finished();
}