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

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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>";

     5 const BASE = "http://example.com/browser/browser/devtools/profiler/test/";

     6 const PAGE = BASE + "mock_console_api.html";

     8 let gTab, gPanel, gToolbox;

    10 function test() {

    11   waitForExplicitFinish();

    13   setUp(URL, (tab, browser, panel) => {

    14     gTab = tab;

    15     gPanel = panel;

    17     openProfiler(tab, (toolbox) => {

    18       gToolbox = toolbox;

    19       loadUrl(PAGE, tab, () => {

    20         gPanel.sidebar.on("stateChanged", (_, item) => {

    21           if (item.attachment.state !== PROFILE_COMPLETED)

    22             return;

    24           runTests();

    25         });

    26       });

    27     });

    28  });

    29 }

    31 function runTests() {

    32   is(getSidebarItem(1).attachment.state, PROFILE_COMPLETED);

    34   gPanel.once("parsed", () => {

    35     function assertSampleAndFinish() {

    36       let [win,doc] = getProfileInternals();

    37       let sample = doc.getElementsByClassName("samplePercentage");

    39       if (sample.length <= 0)

    40         return void setTimeout(assertSampleAndFinish, 100);

    42       ok(sample.length > 0, "We have Cleopatra UI displayed");

    43       tearDown(gTab, () => {

    44         gTab = null;

    45         gPanel = null;

    46         gToolbox = null;

    47       });

    48     }

    50     assertSampleAndFinish();

    51   });

    53   let profile = gPanel.profiles.get(1);

    54   gPanel.sidebar.selectedItem = gPanel.sidebar.getItemByProfile(profile);

    55 }

The Tor Browser / file revision