tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_offline_mode.js (1437B)

      1 "use strict";
      2 
      3 // Test the offline mode in RDM
      4 
      5 const TEST_URL = "https://example.net/document-builder.sjs?html=offline";
      6 
      7 addRDMTask(TEST_URL, async function ({ browser, ui }) {
      8  // switch to offline mode
      9  await selectNetworkThrottling(ui, "Offline");
     10 
     11  // reload w/o cache
     12  browser.reloadWithFlags(Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE);
     13  await BrowserTestUtils.browserLoaded(browser, false, TEST_URL, true);
     14 
     15  // check page is offline
     16  await assertPageIsOffline(TEST_URL);
     17 
     18  // switch back to online mode
     19  await selectNetworkThrottling(ui, "No Throttling");
     20 
     21  // reload
     22  browser.reload();
     23  await BrowserTestUtils.browserLoaded(browser, false, TEST_URL, false);
     24 
     25  // check page is online
     26  await assertPageIsOnline(TEST_URL);
     27 });
     28 
     29 function assertPageIsOnline(url) {
     30  return SpecialPowers.spawn(
     31    gBrowser.selectedTab.linkedBrowser,
     32    [url],
     33    function (uri) {
     34      is(content.document.documentURI, uri, `Document URI is actual page.`);
     35      is(content.location.href, uri, "Docshell URI is the original URI.");
     36    }
     37  );
     38 }
     39 
     40 function assertPageIsOffline(url) {
     41  return SpecialPowers.spawn(
     42    gBrowser.selectedTab.linkedBrowser,
     43    [url],
     44    function (uri) {
     45      is(
     46        content.document.documentURI.substring(0, 27),
     47        "about:neterror?e=netOffline",
     48        "Document URI is the error page."
     49      );
     50 
     51      is(content.location.href, uri, "Docshell URI is the original URI.");
     52    }
     53  );
     54 }