Quelle  test_rtl_native_key_bindings_gtk.html   Sprache: HTML

<!DOCTYPE HTML>
<html>
  <head>
    <meta charset="utf-8"/>
    <title>RTL native key bindings GTK</title>
    <!-- Any copyright is dedicated to the Public Domain.
         http://creativecommons.org/publicdomain/zero/1.0/ -->
    <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
    <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
  </head>
  <body>

    <input id="input" dir="rtl" type="text" value="שלום עולם">

    <textarea id="textarea" dir="rtl" cols="40">שלום עולם</textarea>

    <script type="text/javascript">
      // Before the fix, the word-selection commands were logical
      // (SelectWordPrevious / SelectWordNext), which moved in the opposite
      // visual direction.  The fix maps them to the physical SelectLeft2 /
      // SelectRight2 commands.

      SimpleTest.waitForExplicitFinish();

      // The text is two Hebrew words (shalom olam):
      //   index 0-3 = first word  (4 chars)
      //   index 4   = space
      //   index 5-8 = second word (4 chars)
      const WORD2_START = 5;

      function testElement(el) {
        el.focus();
        el.setSelectionRange(WORD2_START, WORD2_START);

        // Ctrl+Shift+Left: in RTL, visual left = toward higher offsets.
        synthesizeKey("KEY_ArrowLeft", {ctrlKey: true, shiftKey: true});
        ok(el.selectionStart != el.selectionEnd,
           el.id + ": Ctrl+Shift+Left should create a selection");
        is(el.selectionStart, WORD2_START,
           el.id + ": Ctrl+Shift+Left anchor should stay at " + WORD2_START);
        ok(el.selectionEnd > WORD2_START,
           el.id + ": Ctrl+Shift+Left should extend toward higher offsets " +
           "(got selectionEnd=" + el.selectionEnd + ")");

        // Reset cursor to the same position.
        el.setSelectionRange(WORD2_START, WORD2_START);

        // Ctrl+Shift+Right: in RTL, visual right = toward lower offsets.
        synthesizeKey("KEY_ArrowRight", {ctrlKey: true, shiftKey: true});
        ok(el.selectionStart != el.selectionEnd,
           el.id + ": Ctrl+Shift+Right should create a selection");
        ok(el.selectionStart < WORD2_START,
           el.id + ": Ctrl+Shift+Right should extend toward lower offsets " +
           "(got selectionStart=" + el.selectionStart + ")");
        is(el.selectionEnd, WORD2_START,
           el.id + ": Ctrl+Shift+Right anchor should stay at " + WORD2_START);
      }

      SimpleTest.waitForFocus(function() {
        testElement(document.getElementById("input"));
        testElement(document.getElementById("textarea"));
        SimpleTest.finish();
      });
    </script>
  </body>
</html>