зеркало из https://github.com/mozilla/gecko-dev.git
45 строки
1.3 KiB
JavaScript
45 строки
1.3 KiB
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 = Cc["@mozilla.org/tools/profiler;1"].getService(Ci.nsIProfiler);
|
||
|
|
if (!profiler)
|
||
|
|
return;
|
||
|
|
|
||
|
|
do_check_true(!profiler.IsActive());
|
||
|
|
|
||
|
|
profiler.StartProfiler(1000, 10, [], 0);
|
||
|
|
|
||
|
|
do_check_true(profiler.IsActive());
|
||
|
|
|
||
|
|
do_test_pending();
|
||
|
|
|
||
|
|
do_timeout(1000, function wait() {
|
||
|
|
// Check text profile format
|
||
|
|
var profileStr = profiler.GetProfile();
|
||
|
|
do_check_true(profileStr.length > 10);
|
||
|
|
|
||
|
|
// check json profile format
|
||
|
|
var profileObj = profiler.getProfileData();
|
||
|
|
do_check_neq(profileObj, null);
|
||
|
|
do_check_neq(profileObj.threads, null);
|
||
|
|
do_check_true(profileObj.threads.length >= 1);
|
||
|
|
do_check_neq(profileObj.threads[0].samples, null);
|
||
|
|
// NOTE: The number of samples will be empty since we
|
||
|
|
// don't have any labels in the xpcshell code
|
||
|
|
|
||
|
|
profiler.StopProfiler();
|
||
|
|
do_check_true(!profiler.IsActive());
|
||
|
|
do_test_finished();
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
}
|