test_bug625452.html

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<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=625452

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<head>

  <title>Test for Bug 625452</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

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<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=625452">Mozilla Bug 625452</a>

<p id="display"></p>

<div id="content">

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<pre id="test">

<script type="application/javascript">

/** Test for Bug 625452 **/

SimpleTest.waitForExplicitFinish();

addLoadEvent(function() {

  var i = document.querySelector("input");

  var inputCount = 0;

  i.addEventListener("input", function() { inputCount++; });

  // test cut

  i.focus();

  i.value = "foo bar";

  i.selectionStart = 0;

  i.selectionEnd = 4;

  synthesizeKey("X", {accelKey: true});

  is(i.value, "bar", "Cut should work correctly");

  is(inputCount, 1, "input event should be raised correctly");

  // test undo

  synthesizeKey("Z", {accelKey: true});

  is(i.value, "foo bar", "Undo should work correctly");

  is(inputCount, 2, "input event should be raised correctly");

  // test redo

  synthesizeKey("Z", {accelKey: true, shiftKey: true});

  is(i.value, "bar", "Redo should work correctly");

  is(inputCount, 3, "input event should be raised correctly");

  // test delete

  i.selectionStart = 0;

  i.selectionEnd = 2;

  synthesizeKey("KEY_Delete");

  is(i.value, "r", "Delete should work correctly");

  is(inputCount, 4, "input event should be raised correctly");

  // test DeleteSelection(eNone)

  i.value = "retest"; // the "r" common prefix is crucial here

  is(inputCount, 4, "input event should not have been raised");

  // paste is tested in test_bug596001.html

  SimpleTest.finish();

});

</script>

</pre>

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