tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_console_serviceworker_cached.html (3804B)

      1 <!DOCTYPE HTML>
      2 <html lang="en">
      3 <head>
      4  <meta charset="utf8">
      5  <title>Test for getCachedMessages and Service Workers</title>
      6  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
      7  <script type="text/javascript" src="common.js"></script>
      8  <!-- Any copyright is dedicated to the Public Domain.
      9     - http://creativecommons.org/publicdomain/zero/1.0/ -->
     10 </head>
     11 <body>
     12 <p>Test for getCachedMessages and Service Workers</p>
     13 
     14 <script class="testbody" type="text/javascript">
     15 "use strict";
     16 
     17 SimpleTest.waitForExplicitFinish();
     18 
     19 const BASE_URL = "https://example.com/chrome/devtools/shared/webconsole/test/chrome/";
     20 const SERVICE_WORKER_URL = BASE_URL + "helper_serviceworker.js";
     21 const FRAME_URL = BASE_URL + "sandboxed_iframe.html";
     22 
     23 const firstTabExpectedCalls = [
     24  {
     25    message: {
     26      level: "log",
     27      filename: /helper_serviceworker/,
     28      arguments: ['script evaluation'],
     29    }
     30  }, {
     31    message: {
     32      level: "log",
     33      filename: /helper_serviceworker/,
     34      arguments: ['Here is a SAB'],
     35    }
     36  }, {
     37    message: {
     38      level: "log",
     39      filename: /helper_serviceworker/,
     40      arguments: ['install event'],
     41    }
     42  }, {
     43    message: {
     44      level: "log",
     45      filename: /helper_serviceworker/,
     46      arguments: ['activate event'],
     47    }
     48  },
     49 ];
     50 
     51 const secondTabExpectedCalls = [
     52  {
     53    message: {
     54      level: "log",
     55      filename: /helper_serviceworker/,
     56      arguments: ['fetch event: ' + FRAME_URL],
     57    }
     58  }
     59 ];
     60 
     61 const startTest = async function () {
     62  removeEventListener("load", startTest);
     63 
     64  await new Promise(resolve => {
     65    SpecialPowers.pushPrefEnv({"set": [
     66      ["dom.serviceWorkers.enabled", true],
     67      ["devtools.webconsole.filter.serviceworkers", true],
     68      [
     69        "dom.postMessage.sharedArrayBuffer.bypassCOOP_COEP.insecure.enabled",
     70        true
     71      ],
     72    ]}, resolve);
     73  });
     74 
     75  info("Adding a tab and attaching a service worker");
     76  const tab1 = await addTab(FRAME_URL);
     77  const swr = await withActiveServiceWorker(tab1.linkedBrowser.contentWindow,
     78                                SERVICE_WORKER_URL);
     79 
     80  info("Attaching console to tab 1");
     81  let {state} = await attachConsoleToTab(["ConsoleAPI"]);
     82  let calls = await state.webConsoleFront.getCachedMessages(["ConsoleAPI"]);
     83  checkConsoleAPICalls(calls.messages, firstTabExpectedCalls);
     84  await closeDebugger(state);
     85 
     86  // Because this tab is being added after the original messages happened,
     87  // they shouldn't show up in a call to getCachedMessages.
     88  // However, there is a fetch event which is logged due to loading the tab.
     89  info("Adding a new tab at the same URL");
     90 
     91  await addTab(FRAME_URL);
     92  info("Attaching console to tab 2");
     93  state = (await attachConsoleToTab(["ConsoleAPI"])).state;
     94  calls = await state.webConsoleFront.getCachedMessages(["ConsoleAPI"]);
     95  checkConsoleAPICalls(calls.messages, secondTabExpectedCalls);
     96  await closeDebugger(state);
     97 
     98  await swr.unregister();
     99 
    100  SimpleTest.finish();
    101 };
    102 addEventListener("load", startTest);
    103 
    104 // This test needs to add tabs that are controlled by a service worker
    105 // so use some special powers to dig around and find gBrowser
    106 const {gBrowser} = SpecialPowers._getTopChromeWindow(SpecialPowers.window);
    107 
    108 SimpleTest.registerCleanupFunction(() => {
    109  while (gBrowser.tabs.length > 1) {
    110    gBrowser.removeCurrentTab();
    111  }
    112 });
    113 
    114 function addTab(url) {
    115  info("Adding a new tab with URL: '" + url + "'");
    116  return new Promise(resolve => {
    117    const tab = gBrowser.selectedTab = gBrowser.addTab(url, {
    118      triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
    119    });
    120    gBrowser.selectedBrowser.addEventListener("load", function () {
    121      info("URL '" + url + "' loading complete");
    122      resolve(tab);
    123    }, {capture: true, once: true});
    124  });
    125 }
    126 
    127 </script>
    128 </body>
    129 </html>