tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_accessibility_reload.js (2489B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 const TEST_URI_1 = `<html>
      7  <head>
      8    <meta charset="utf-8"/>
      9    <title>Accessibility Panel Test</title>
     10  </head>
     11  <body>
     12    <h1>Top level header</h1>
     13    <p>This is a paragraph.</p>
     14  </body>
     15 </html>`;
     16 
     17 const TEST_URI_2 = `<html>
     18  <head>
     19    <meta charset="utf-8"/>
     20    <title>Navigation Accessibility Panel</title>
     21  </head>
     22  <body></body>
     23 </html>`;
     24 
     25 /**
     26 * Test data has the format of:
     27 * {
     28 *   desc     {String}    description for better logging
     29 *   setup   {Function}  An optional setup that needs to be performed before
     30 *                        the state of the tree and the sidebar can be checked.
     31 *   expected {JSON}      An expected states for the tree and the sidebar.
     32 * }
     33 */
     34 const tests = [
     35  {
     36    desc: "Test the initial accessibility tree state after first row is expanded.",
     37    setup: async ({ doc }) => toggleRow(doc, 0),
     38    expected: {
     39      tree: [
     40        {
     41          role: "document",
     42          name: `"Accessibility Panel Test"`,
     43        },
     44        {
     45          role: "heading",
     46          name: `"Top level header"`,
     47        },
     48        {
     49          role: "paragraph",
     50          name: `""`,
     51        },
     52      ],
     53      sidebar: {
     54        name: "Accessibility Panel Test",
     55        role: "document",
     56      },
     57    },
     58  },
     59  {
     60    desc: "Reload the page.",
     61    setup: async ({ panel }) => {
     62      const onReloaded = panel.once("reloaded");
     63      panel.accessibilityProxy.commands.targetCommand.reloadTopLevelTarget();
     64      await onReloaded;
     65    },
     66    expected: {
     67      tree: [
     68        {
     69          role: "document",
     70          name: `"Accessibility Panel Test"`,
     71        },
     72      ],
     73      sidebar: {
     74        name: "Accessibility Panel Test",
     75        role: "document",
     76      },
     77    },
     78  },
     79  {
     80    desc: "Navigate to a new page.",
     81    setup: async () => {
     82      // `navigate` waits for the "reloaded" event so we don't need to do it explicitly here
     83      await navigateTo(buildURL(TEST_URI_2));
     84    },
     85    expected: {
     86      tree: [
     87        {
     88          role: "document",
     89          name: `"Navigation Accessibility Panel"`,
     90        },
     91      ],
     92      sidebar: {
     93        name: "Navigation Accessibility Panel",
     94        role: "document",
     95      },
     96    },
     97  },
     98 ];
     99 
    100 /**
    101 * Simple test that checks content of the Accessibility panel tree on reload.
    102 */
    103 addA11yPanelTestsTask(
    104  tests,
    105  TEST_URI_1,
    106  "Test Accessibility panel tree on reload."
    107 );