editor/libeditor/tests/test_bug830600.html
author Markus Stange <mstange@themasta.com>
Mon, 15 Jun 2015 19:20:59 -0400
changeset 249905 3f025568ad349d7b4a4da45feef6812c4e4d4101
parent 245220 b83845e4117ceffbfd3726b1cd46c1b5af96354b
child 319741 bc025cccc7fbf04d5216c87d0e4864f88eeacc67
permissions -rw-r--r--
Bug 1165185 - Try to avoid invalidations when scrolling transformed elements. r=roc

<!DOCTYPE HTML>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=830600
-->
<head>
  <title>Test for Bug 830600</title>
  <script type="application/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
</head>

<body>
  <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=830600">Mozilla Bug 830600</a>
  <p id="display"></p>
  <div id="content" style="display: none">
  </div>
  <input type="text" id="t1" />
  <pre id="test">
    <script type="application/javascript;version=1.7">

      /** Test for Bug 830600 **/
      SimpleTest.waitForExplicitFinish();
      SimpleTest.waitForFocus(function() {
        const Ci = Components.interfaces;
        function test(str, expected, callback) {
          var t = document.getElementById("t1");
          t.QueryInterface(Ci.nsIDOMNSEditableElement);
          t.focus();
          t.value = "";
          t.editor.QueryInterface(Ci.nsIPlaintextEditor);
          var origNewlineHandling = t.editor.newlineHandling;
          t.editor.newlineHandling = Ci.nsIPlaintextEditor.eNewlinesStripSurroundingWhitespace
          SimpleTest.waitForClipboard(str,
            function() {
              Components.classes["@mozilla.org/widget/clipboardhelper;1"]
                        .getService(Components.interfaces.nsIClipboardHelper)
                        .copyString(str);
            },
            function() {
              synthesizeKey("V", {accelKey: true});
              is(t.value, expected, "New line handling works correctly");
              t.value = "";
              callback();
            },
            function() {
              ok(false, "Failed to copy the string");
              SimpleTest.finish();
            }
          );
        }

        function runNextTest() {
          if (tests.length) {
            var currentTest = tests.shift();
            test(currentTest[0], currentTest[1], runNextTest);
          } else {
            SimpleTest.finish();
          }
        }

        var tests = [
          ["abc", "abc"],
          ["\n", ""],
          [" \n", ""],
          ["\n ", ""],
          [" \n ", ""],
          [" a", " a"],
          ["a ", "a "],
          [" a ", " a "],
          [" \nabc", "abc"],
          ["\n abc", "abc"],
          [" \n abc", "abc"],
          [" \nabc ", "abc "],
          ["\n abc ", "abc "],
          [" \n abc ", "abc "],
          ["abc\n ", "abc"],
          ["abc \n", "abc"],
          ["abc \n ", "abc"],
          [" abc\n ", " abc"],
          [" abc \n", " abc"],
          [" abc \n ", " abc"],
          [" abc  \n  def \n ", " abcdef"],
          ["\n abc  \n  def \n ", "abcdef"],
          [" \n abc  \n  def ", "abcdef "],
          [" abc\n\ndef ", " abcdef "],
          [" abc \n\n def ", " abcdef "],
        ];

        runNextTest();
      });

   </script>
  </pre>
</body>
</html>