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74 lines
2.5 KiB
HTML
74 lines
2.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1053048
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1053048</title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
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<script type="application/javascript">
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/** Test for Bug 1053048 **/
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(runTests);
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const nsISelectionPrivate = Components.interfaces.nsISelectionPrivate;
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const nsISelectionListener = Components.interfaces.nsISelectionListener;
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const nsIDOMNSEditableElement = Components.interfaces.nsIDOMNSEditableElement;
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function runTests()
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{
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var textarea = document.getElementById("textarea");
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textarea.focus();
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var editor = textarea.QueryInterface(nsIDOMNSEditableElement).editor;
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var selectionPrivate = editor.selection.QueryInterface(nsISelectionPrivate);
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var selectionListener = {
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count: 0,
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notifySelectionChanged: function (aDocument, aSelection, aReason)
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{
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ok(true, "selectionStart: " + textarea.selectionStart);
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ok(true, "selectionEnd: " + textarea.selectionEnd);
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this.count++;
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}
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};
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// Move caret to the end of the textarea
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synthesizeMouse(textarea, 290, 10, {});
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is(textarea.selectionStart, 3, "selectionStart should be 3 (after \"foo\")");
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is(textarea.selectionEnd, 3, "selectionEnd should be 3 (after \"foo\")");
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selectionPrivate.addSelectionListener(selectionListener);
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sendKey("RETURN");
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is(selectionListener.count, 1, "nsISelectionListener.notifySelectionChanged() should be called");
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is(textarea.selectionStart, 4, "selectionStart should be 4");
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is(textarea.selectionEnd, 4, "selectionEnd should be 4");
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is(textarea.value, "foo\n", "The line break should be appended");
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selectionPrivate.removeSelectionListener(selectionListener);
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SimpleTest.finish();
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}
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</script>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1053048">Mozilla Bug 1053048</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<textarea id="textarea"
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style="height: 100px; width: 300px; -moz-appearance: none"
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spellcheck="false"
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onkeydown="this.style.display='block'; this.style.height='200px';">foo</textarea>
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<pre id="test">
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</pre>
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</body>
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</html>
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