tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_scriptCache_container.js (2212B)

      1 requestLongerTimeout(2);
      2 
      3 const TEST_SCRIPT_URL =
      4  "https://example.com/browser/dom/tests/browser/page_scriptCache_container.html";
      5 const TEST_MODULE_URL =
      6  "https://example.com/browser/dom/tests/browser/page_scriptCache_container_module.html";
      7 
      8 const TEST_SJS_URL =
      9  "https://example.com/browser/dom/tests/browser/counter_server.sjs";
     10 
     11 async function testCache({ enableCache, type }) {
     12  await SpecialPowers.pushPrefEnv({
     13    set: [["dom.script_loader.experimental.navigation_cache", enableCache]],
     14  });
     15  registerCleanupFunction(() => SpecialPowers.popPrefEnv());
     16 
     17  const response1 = await fetch(TEST_SJS_URL + "?reset");
     18  is(await response1.text(), "reset", "Server state should be reset");
     19 
     20  ChromeUtils.clearResourceCache();
     21  Services.cache2.clear();
     22 
     23  async function getCounter(tab) {
     24    return SpecialPowers.spawn(tab.linkedBrowser, [], () => {
     25      return content.document.body.getAttribute("counter");
     26    });
     27  }
     28 
     29  async function openTab(url, userContextId) {
     30    const tab = BrowserTestUtils.addTab(gBrowser, url, { userContextId });
     31    await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
     32    return tab;
     33  }
     34 
     35  const url = type === "script" ? TEST_SCRIPT_URL : TEST_MODULE_URL;
     36 
     37  // Loading script from different containers should use separate cache.
     38  const tab0 = await openTab(url, 1);
     39  is(await getCounter(tab0), "0");
     40 
     41  const tab1 = await openTab(url, 2);
     42  is(await getCounter(tab1), "1");
     43 
     44  // Reloading the page should use the cached script, for each container.
     45  await BrowserTestUtils.reloadTab(tab0);
     46  is(await getCounter(tab0), "0");
     47 
     48  await BrowserTestUtils.reloadTab(tab1);
     49  is(await getCounter(tab1), "1");
     50 
     51  BrowserTestUtils.removeTab(tab0);
     52  BrowserTestUtils.removeTab(tab1);
     53 }
     54 
     55 add_task(async function testScriptNoCache() {
     56  await testCache({
     57    enableCache: false,
     58    type: "script",
     59  });
     60 });
     61 
     62 add_task(async function testScriptCache() {
     63  await testCache({
     64    enableCache: true,
     65    type: "script",
     66  });
     67 });
     68 
     69 add_task(async function testModuleNoCache() {
     70  await testCache({
     71    enableCache: false,
     72    type: "module",
     73  });
     74 });
     75 
     76 add_task(async function testModuleCache() {
     77  await testCache({
     78    enableCache: true,
     79    type: "module",
     80  });
     81 });