tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_aboutprofiling-threads-behavior.js (4014B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 "use strict";
      5 
      6 add_task(async function test() {
      7  info(
      8    "Test the behavior of thread toggling and the text summary works as expected."
      9  );
     10 
     11  // This test assumes that the Web Developer preset is set by default, which is
     12  // not the case on Nightly and custom builds.
     13  PrefsPresets.changePreset(
     14    "aboutprofiling",
     15    "web-developer",
     16    Services.profiler.GetFeatures()
     17  );
     18 
     19  await withAboutProfiling(async document => {
     20    const threadTextEl = await getNearestInputFromText(
     21      document,
     22      "Add custom threads by name:"
     23    );
     24 
     25    is(
     26      getActiveConfiguration().threads.join(","),
     27      "GeckoMain,Compositor,Renderer,DOM Worker",
     28      "The threads starts out with the default"
     29    );
     30    is(
     31      threadTextEl.value,
     32      "GeckoMain,Compositor,Renderer,DOM Worker",
     33      "The threads starts out with the default in the thread text input"
     34    );
     35 
     36    await clickThreadCheckbox(document, "Compositor", "Toggle off");
     37 
     38    is(
     39      getActiveConfiguration().threads.join(","),
     40      "GeckoMain,Renderer,DOM Worker",
     41      "The threads have been updated"
     42    );
     43    is(
     44      threadTextEl.value,
     45      "GeckoMain,Renderer,DOM Worker",
     46      "The threads have been updated in the thread text input"
     47    );
     48 
     49    await clickThreadCheckbox(document, "DNS Resolver", "Toggle on");
     50 
     51    is(
     52      getActiveConfiguration().threads.join(","),
     53      "GeckoMain,Renderer,DOM Worker,DNS Resolver",
     54      "Another thread was added"
     55    );
     56    is(
     57      threadTextEl.value,
     58      "GeckoMain,Renderer,DOM Worker,DNS Resolver",
     59      "Another thread was in the thread text input"
     60    );
     61 
     62    const styleThreadCheckbox = await getNearestInputFromText(
     63      document,
     64      "StyleThread"
     65    );
     66    ok(!styleThreadCheckbox.checked, "The style thread is not checked.");
     67 
     68    // Set the input box directly
     69    setReactFriendlyInputValue(
     70      threadTextEl,
     71      "GeckoMain,DOM Worker,DNS Resolver,StyleThread"
     72    );
     73    threadTextEl.dispatchEvent(new Event("blur", { bubbles: true }));
     74 
     75    ok(styleThreadCheckbox.checked, "The style thread is now checked.");
     76    is(
     77      getActiveConfiguration().threads.join(","),
     78      "GeckoMain,DOM Worker,DNS Resolver,StyleThread",
     79      "Another thread was added"
     80    );
     81    is(
     82      threadTextEl.value,
     83      "GeckoMain,DOM Worker,DNS Resolver,StyleThread",
     84      "Another thread was in the thread text input"
     85    );
     86 
     87    // The all threads checkbox has nested text elements, so it's not easy to select
     88    // by its label value. Select it by ID.
     89    const allThreadsCheckbox = document.querySelector(
     90      "#perf-settings-thread-checkbox-all-threads"
     91    );
     92    info(`Turning on "All Threads" by clicking it."`);
     93    allThreadsCheckbox.click();
     94 
     95    is(
     96      getActiveConfiguration().threads.join(","),
     97      "GeckoMain,DOM Worker,DNS Resolver,StyleThread,*",
     98      "Asterisk was added"
     99    );
    100    is(
    101      threadTextEl.value,
    102      "GeckoMain,DOM Worker,DNS Resolver,StyleThread,*",
    103      "Asterisk was in the thread text input"
    104    );
    105 
    106    is(styleThreadCheckbox.disabled, true, "The Style Thread is now disabled.");
    107 
    108    // Remove the asterisk
    109    setReactFriendlyInputValue(
    110      threadTextEl,
    111      "GeckoMain,DOM Worker,DNS Resolver,StyleThread"
    112    );
    113    threadTextEl.dispatchEvent(new Event("blur", { bubbles: true }));
    114 
    115    ok(!allThreadsCheckbox.checked, "The all threads checkbox is not checked.");
    116    is(styleThreadCheckbox.disabled, false, "The Style Thread is now enabled.");
    117  });
    118 });
    119 
    120 /**
    121 * @param {Document} document
    122 * @param {string} threadName
    123 * @param {string} action - This is the intent of the click.
    124 */
    125 async function clickThreadCheckbox(document, threadName, action) {
    126  info(`${action} "${threadName}" by clicking it.`);
    127  const checkbox = await getNearestInputFromText(document, threadName);
    128  checkbox.click();
    129 }