tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_htmleditor_toggle_text_direction.html (2245B)

      1 <!doctype html>
      2 <html>
      3 <head>
      4 <meta charset="utf-8">
      5 <title>Text direction switch target of HTMLEditor</title>
      6 <script src="/tests/SimpleTest/EventUtils.js"></script>
      7 <script src="/tests/SimpleTest/SimpleTest.js"></script>
      8 <link rel="stylesheet" href="/tests/SimpleTest/test.css">
      9 <script>
     10 "use strict";
     11 
     12 SimpleTest.waitForExplicitFinish();
     13 SimpleTest.waitForFocus(async () => {
     14  await (async function test_in_contenteditable() {
     15    document.body.innerHTML = "<div><div contenteditable>editable text</div></div>";
     16    const editingHost = document.querySelector("div[contenteditable]");
     17    editingHost.focus();
     18    SpecialPowers.doCommand(window, "cmd_switchTextDirection");
     19    is(
     20      editingHost.getAttribute("dir"),
     21      "rtl",
     22      "test_in_contenteditable: dir attr of the editing host should be set"
     23    );
     24    is(
     25      editingHost.parentElement.getAttribute("dir"),
     26      null,
     27      "test_in_contenteditable: dir attr of the parent div of the editing host should not be set"
     28    );
     29    is(
     30      document.body.getAttribute("dir"),
     31      null,
     32      "test_in_contenteditable: dir attr of the <body> should not be set",
     33    );
     34    is(
     35      document.documentElement.getAttribute("dir"),
     36      null,
     37      "test_in_contenteditable: dir attr of the <html> should not be set",
     38    );
     39  })();
     40 
     41  await (async function test_in_designMode() {
     42    document.body.innerHTML = "<div>abc</div>";
     43    document.designMode = "on";
     44    getSelection().collapse(document.querySelector("div").firstChild, 0);
     45    SpecialPowers.doCommand(window, "cmd_switchTextDirection");
     46    is(
     47      document.querySelector("div").getAttribute("dir"),
     48      null,
     49      "test_in_designMode: dir attr of the <div> should not be set",
     50    );
     51    is(
     52      document.body.getAttribute("dir"),
     53      "rtl",
     54      "test_in_designMode: dir attr of the <body> should be set",
     55    );
     56    is(
     57      document.documentElement.getAttribute("dir"),
     58      null,
     59      "test_in_designMode: dir attr of the <html> should not be set",
     60    );
     61    document.designMode = "off";
     62    document.body.removeAttribute("dir");
     63    document.body.innerHTML = "";
     64    document.documentElement.removeAttribute("dir");
     65  })();
     66 
     67  SimpleTest.finish();
     68 });
     69 </script>
     70 </head>
     71 <body>
     72 </body>
     73 </html>