tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_inspector_navigation.js (2507B)

      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 // Test that inspector updates when page is navigated.
      7 
      8 const TEST_URL_FILE =
      9  "browser/devtools/client/inspector/test/doc_inspector_breadcrumbs.html";
     10 
     11 const TEST_URL_1 = "https://test1.example.org/" + TEST_URL_FILE;
     12 const TEST_URL_2 = "https://test2.example.org/" + TEST_URL_FILE;
     13 
     14 // Bug 1340592: "srcset" attribute causes bfcache events (pageshow/pagehide)
     15 // with buggy "persisted" values.
     16 const TEST_URL_3 =
     17  "data:text/html;charset=utf-8," +
     18  encodeURIComponent('<img src="foo.png" srcset="foo.png 1.5x" />');
     19 const TEST_URL_4 =
     20  "data:text/html;charset=utf-8," + encodeURIComponent("<h1>bar</h1>");
     21 
     22 add_task(async function () {
     23  const { inspector } = await openInspectorForURL(TEST_URL_1);
     24 
     25  await selectNode("#i1", inspector);
     26 
     27  info("Navigating to a different page.");
     28  await navigateTo(TEST_URL_2);
     29 
     30  ok(true, "New page loaded");
     31  await selectNode("#i1", inspector);
     32 
     33  const markuploaded = inspector.once("markuploaded");
     34  const onUpdated = inspector.once("inspector-updated");
     35 
     36  info("Going back in history");
     37  gBrowser.goBack();
     38 
     39  info("Waiting for markup view to load after going back in history.");
     40  await markuploaded;
     41 
     42  info("Check that the inspector updates");
     43  await onUpdated;
     44 
     45  ok(true, "Old page loaded");
     46  const url = await SpecialPowers.spawn(
     47    gBrowser.selectedBrowser,
     48    [],
     49    () => content.location.href
     50  );
     51  is(url, TEST_URL_1, "URL is correct.");
     52 
     53  await selectNode("#i1", inspector);
     54 });
     55 
     56 add_task(async function () {
     57  const { inspector } = await openInspectorForURL(TEST_URL_3);
     58 
     59  await selectNode("img", inspector);
     60 
     61  info("Navigating to a different page.");
     62  await navigateTo(TEST_URL_4);
     63 
     64  ok(true, "New page loaded");
     65  await selectNode("#h1", inspector);
     66 
     67  const markuploaded = inspector.once("markuploaded");
     68  const onUpdated = inspector.once("inspector-updated");
     69 
     70  info("Going back in history");
     71  gBrowser.goBack();
     72 
     73  info("Waiting for markup view to load after going back in history.");
     74  await markuploaded;
     75 
     76  info("Check that the inspector updates");
     77  await onUpdated;
     78 
     79  ok(true, "Old page loaded");
     80  const url = await SpecialPowers.spawn(
     81    gBrowser.selectedBrowser,
     82    [],
     83    () => content.location.href
     84  );
     85  is(url, TEST_URL_3, "URL is correct.");
     86 
     87  await selectNode("img", inspector);
     88 });