dom/events/test/test_bug864040.html
author Brian Grinstead <bgrinstead@mozilla.com>
Tue, 16 Apr 2019 03:53:28 +0000
changeset 469641 ba6f655fd68963530c866d0d4a48c3db3d307777
parent 360105 b1daab599fecafbadad7377f0ded446dd6ad7559
child 488077 4b826e607ca87939b656b62836721973c67dac71
permissions -rw-r--r--
Bug 1544322 - Part 2.2 - Remove the [type] attribute for one-liner <script> tags loading files in /tests/SimpleTest/ in dom/ r=bzbarsky This is split from the previous changeset since if we include dom/ the file size is too large for phabricator to handle. This is an autogenerated commit to handle scripts loading mochitest harness files, in the simple case where the script src is on the same line as the tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 2` argument. Differential Revision: https://phabricator.services.mozilla.com/D27457

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=864040
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 864040</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=864040">Mozilla Bug 864040</a>
<div id="display">
  <textarea id="ta" rows="5" cols="20" style="-moz-appearance:none"></textarea>
  <div id="ce" contentEditable="true" style="height: 5em;"></div>
</div>
<div id="content" style="display: none">
</div>
<pre id="test">
  <script type="application/javascript">
    /**
    * Test for Bug 864040
    *
    * We use a selection event to set the selection to the end of an editor
    * containing an ending newline. Then we test to see that the caret is
    * actually drawn on the newline.
    */

    function testSelectEndOfText(elem) {
      var tn = elem.tagName;
      elem.focus();

      // Enter test string into editor
      var test_string = 'test\n';
      sendString(test_string);

      // Get the caret position after what we entered
      var result = synthesizeQuerySelectedText();
      ok(result, tn + ': failed to query selection (1)');
      var refoffset = result.offset;

      // Take a snapshot of where the caret is (on the new line)
      referenceSnapshot = snapshotWindow(window, true /* withCaret */);
      ok(referenceSnapshot, tn + ': failed to take snapshot (1)');

      // Set selection to the same spot through a selection event
      ok(synthesizeSelectionSet(refoffset, 0, false), tn + ': failed to set selection');

      // Make sure new selection is the same
      result = synthesizeQuerySelectedText();
      ok(result, tn + ': failed to query selection (2)');
      is(result.offset, refoffset, tn + ': caret is not at the right position');

      // Take a snapshot of where the new caret is (shoud still be on the new line)
      testSnapshot = snapshotWindow(window, true /* withCaret */);
      ok(testSnapshot, tn + ': failed to take snapshot (2)');

      // Compare snapshot (should be the same)
      result = compareSnapshots(referenceSnapshot, testSnapshot, true /* expected */)
      ok(result, tn + ': failed to compare snapshots');
      // result = [correct, s1data, s2data]
      ok(result[0], tn + ': caret is not on new line');
      if (!result[0]) {
        dump('Ref: ' + result[1] + '\n');
        dump('Res: ' + result[2] + '\n');
      }
    }

    function runTests() {
      // we don't test regular <input> because this test is about multiline support
      // test textarea
      testSelectEndOfText(document.getElementById('ta'));
      // test contentEditable
      testSelectEndOfText(document.getElementById('ce'));
      SimpleTest.finish();
    }

    SimpleTest.waitForExplicitFinish();

    SimpleTest.waitForFocus(runTests);
  </script>
</pre>
</body>
</html>