The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/tools/profiler/tests/test_run.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,48 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +function run_test() {
     1.9 +  // If we can't get the profiler component then assume gecko was
    1.10 +  // built without it and pass all the tests
    1.11 +  var profilerCc = Cc["@mozilla.org/tools/profiler;1"];
    1.12 +  if (!profilerCc)
    1.13 +    return;
    1.14 +
    1.15 +  var profiler = Cc["@mozilla.org/tools/profiler;1"].getService(Ci.nsIProfiler);
    1.16 +  if (!profiler)
    1.17 +    return;
    1.18 +
    1.19 +  do_check_true(!profiler.IsActive());
    1.20 +
    1.21 +  profiler.StartProfiler(1000, 10, [], 0);
    1.22 +
    1.23 +  do_check_true(profiler.IsActive());
    1.24 +
    1.25 +  do_test_pending();
    1.26 +
    1.27 +  do_timeout(1000, function wait() {
    1.28 +    // Check responsiveness
    1.29 +    var resp = profiler.GetResponsivenessTimes({});
    1.30 +    do_check_true(resp.length > 10);
    1.31 +
    1.32 +    // Check text profile format
    1.33 +    var profileStr = profiler.GetProfile();
    1.34 +    do_check_true(profileStr.length > 10);
    1.35 +
    1.36 +    // check json profile format
    1.37 +    var profileObj = profiler.getProfileData();
    1.38 +    do_check_neq(profileObj, null);
    1.39 +    do_check_neq(profileObj.threads, null);
    1.40 +    do_check_true(profileObj.threads.length >= 1);
    1.41 +    do_check_neq(profileObj.threads[0].samples, null);
    1.42 +    // NOTE: The number of samples will be empty since we
    1.43 +    //       don't have any labels in the xpcshell code
    1.44 +
    1.45 +    profiler.StopProfiler();
    1.46 +    do_check_true(!profiler.IsActive());
    1.47 +    do_test_finished();
    1.48 +  });
    1.49 +
    1.50 +
    1.51 +}