tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

browser_dbg-content-script-sources.js (4490B)

      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 
      5 // Tests that the content scripts are listed in the source tree.
      6 
      7 "use strict";
      8 
      9 add_task(async function () {
     10  await pushPref("devtools.debugger.show-content-scripts", false);
     11 
     12  const extension = await installAndStartContentScriptExtension();
     13 
     14  const otherExtension = ExtensionTestUtils.loadExtension({
     15    manifest: {
     16      name: "Other extension",
     17      content_scripts: [
     18        {
     19          js: ["other_content_script.js"],
     20          matches: ["https://example.com/*"],
     21          run_at: "document_idle",
     22        },
     23      ],
     24    },
     25    files: {
     26      "other_content_script.js": "// This one does nothing",
     27    },
     28  });
     29  await otherExtension.startup();
     30 
     31  let dbg = await initDebugger("doc-content-script-sources.html");
     32  ok(
     33    !sourceExists(dbg, "content_script.js"),
     34    "The extension content script isn't reported to the frontend and isn't in the reducer"
     35  );
     36 
     37  info("But the content script isn't visible by default");
     38  await waitForSourcesInSourceTree(dbg, [
     39    "doc-content-script-sources.html",
     40    "doc-strict.html",
     41  ]);
     42 
     43  info("Enable the content script setting");
     44  await toggleSourcesTreeSettingsMenuItem(dbg, {
     45    className: ".debugger-settings-menu-item-show-content-scripts",
     46    isChecked: false,
     47  });
     48 
     49  info("The extension content script should now be visible in the source tree");
     50  await waitForSourcesInSourceTree(dbg, [
     51    "doc-content-script-sources.html",
     52    "doc-strict.html",
     53    "content_script.js",
     54    "other_content_script.js",
     55  ]);
     56  is(dbg.selectors.getSourceCount(), 4, "There are only three sources");
     57 
     58  await waitForSources(dbg, "content_script.js");
     59  await selectSource(dbg, "content_script.js");
     60  await closeTab(dbg, "content_script.js");
     61 
     62  const sourceTreeThreadLabels = [
     63    ...findAllElements(dbg, "sourceTreeThreads"),
     64  ].map(el => {
     65    return el.textContent;
     66  });
     67  // Verify that the content script is below the target of the frame it was executed against
     68  Assert.deepEqual(
     69    sourceTreeThreadLabels,
     70    [
     71      "Main Thread",
     72      "Other extension",
     73      "Test content script extension",
     74      "Debugger test page",
     75    ],
     76    "The threads are correctly ordered"
     77  );
     78  const threadPanelLabels = [...findAllElements(dbg, "threadsPaneItems")].map(
     79    el => {
     80      return el.textContent;
     81    }
     82  );
     83  // Verify that we get the exact same ordering in the threads panel
     84  Assert.deepEqual(
     85    threadPanelLabels,
     86    sourceTreeThreadLabels,
     87    "The threads are correctly ordered in the threads panel"
     88  );
     89 
     90  // Destroy the toolbox and repeat the test in a new toolbox
     91  // and ensures that the content script is still listed.
     92  await dbg.toolbox.destroy();
     93 
     94  const toolbox = await openToolboxForTab(gBrowser.selectedTab, "jsdebugger");
     95  dbg = createDebuggerContext(toolbox);
     96  await waitForSources(dbg, "content_script.js");
     97  await selectSource(dbg, "content_script.js");
     98 
     99  await addBreakpoint(dbg, "content_script.js", 2);
    100 
    101  for (let i = 1; i < 3; i++) {
    102    info(`Reloading tab (${i} time)`);
    103    gBrowser.reloadTab(gBrowser.selectedTab);
    104    await waitForPaused(dbg);
    105    await waitForSelectedSource(dbg, "content_script.js");
    106    await waitFor(
    107      () => findElementWithSelector(dbg, ".sources-list .focused"),
    108      "Source is focused"
    109    );
    110    await assertPausedAtSourceAndLine(
    111      dbg,
    112      findSource(dbg, "content_script.js").id,
    113      2
    114    );
    115 
    116    const pausedThread = dbg.selectors.getCurrentThread();
    117    await stepIn(dbg);
    118    is(
    119      dbg.selectors.getCurrentThread(),
    120      pausedThread,
    121      "We step in the same thread"
    122    );
    123    await assertPausedAtSourceAndLine(
    124      dbg,
    125      findSource(dbg, "content_script.js").id,
    126      7
    127    );
    128 
    129    await resume(dbg);
    130  }
    131 
    132  await resume(dbg);
    133  assertNotPaused(dbg);
    134 
    135  await closeTab(dbg, "content_script.js");
    136 
    137  await waitFor(
    138    () => dbg.selectors.getAllThreads().length == 3,
    139    "Ensure that we only get the main thread and the two content scripts thread"
    140  );
    141  await waitFor(
    142    () => dbg.selectors.getSourceCount() == 4,
    143    "There are only three sources"
    144  );
    145 
    146  await extension.unload();
    147  await otherExtension.unload();
    148  await waitFor(
    149    () => dbg.selectors.getAllThreads().length == 2,
    150    "After unloading the add-on, the content script thread is removed, but there is still two html documents"
    151  );
    152 });