The Tor Browser: browser/devtools/profiler/test/browser_profiler

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 const URL = "data:text/html;charset=utf8,<p>JavaScript Profiler test</p>";

     6 let gTarget, gPanel, gOptions;

     8 function cmd(typed, expected="", waitforEvent=null) {

     9   let eventPromise;

    10   if (waitforEvent == null) {

    11     eventPromise = promise.resolve();

    12   }

    13   else {

    14     let deferred = promise.defer();

    15     gPanel.once(waitforEvent, () => { deferred.resolve(); });

    16     eventPromise = deferred.promise;

    17   }

    19   let commandPromise = helpers.audit(gOptions, [{

    20     setup: typed,

    21     exec: { output: expected }

    22   }]);

    24   return promise.all([ commandPromise, eventPromise ]);

    25 }

    27 function test() {

    28   waitForExplicitFinish();

    30   helpers.addTabWithToolbar(URL, function (options) {

    31     gOptions = options;

    32     gTarget = options.target;

    34     return gDevTools.showToolbox(options.target, "jsprofiler")

    35       .then(setupGlobals)

    36       .then(testProfilerStart)

    37       .then(testProfilerList)

    38       .then(testProfilerStop)

    39       // We need to call this test twice to make sure there are no

    40       // errors when executing 'profiler close' on a closed

    41       // toolbox. See bug 863636 for more info.

    42       .then(testProfilerClose)

    43       .then(testProfilerClose);

    44   }).then(finishUp, helpers.handleError);

    45 }

    47 function setupGlobals() {

    48   let deferred = promise.defer();

    49   gPanel = gDevTools.getToolbox(gTarget).getPanel("jsprofiler");

    50   deferred.resolve();

    51   return deferred.promise;

    52 }

    54 function testProfilerStart() {

    55   let expected = gcli.lookup("profilerStarted2");

    56   return cmd("profiler start", expected, "started").then(() => {

    57     is(gPanel.profiles.size, 1, "There is a new profile");

    58     is(gPanel.getProfileByName("Profile 1"), gPanel.recordingProfile, "Recording profile is OK");

    59     ok(!gPanel.activeProfile, "There's no active profile yet");

    60     return cmd("profiler start", gcli.lookup("profilerAlreadyStarted2"));

    61   });

    62 }

    64 function testProfilerList() {

    65   return cmd("profiler list", /^.*Profile\s1\s\*.*$/);

    66 }

    68 function testProfilerStop() {

    69   return cmd("profiler stop", gcli.lookup("profilerStopped"), "stopped").then(() => {

    70     is(gPanel.activeProfile, gPanel.getProfileByName("Profile 1"), "Active profile is OK");

    71     ok(!gPanel.recordingProfile, "There's no recording profile");

    72     return cmd("profiler stop", gcli.lookup("profilerNotStarted3"));

    73   });

    74 }

    76 function testProfilerShow() {

    77   return cmd('profile show "Profile 1"', "", "profileSwitched").then(() => {

    78     is(gPanel.getProfileByName("Profile 1"), gPanel.activeProfile, "Profile 1 is active");

    79     return cmd('profile show "invalid"', gcli.lookup("profilerNotFound"));

    80   });

    81 }

    83 function testProfilerClose() {

    84   let deferred = promise.defer();

    86   helpers.audit(gOptions, [{

    87     setup: "profiler close",

    88     exec: { output: "" }

    89   }]).then(function() {

    90     let toolbox = gDevTools.getToolbox(gOptions.target);

    91     if (!toolbox) {

    92       ok(true, "Profiler was closed.");

    93       deferred.resolve();

    94     } else {

    95       toolbox.on("destroyed", () => {

    96         ok(true, "Profiler was closed.");

    97         deferred.resolve();

    98       });

    99     }

   100   });

   102   return deferred.promise;

   103 };

   105 function finishUp() {

   106   gTarget = null;

   107   gPanel = null;

   108   gOptions = null;

   109   finish();

   110 }

The Tor Browser / file revision