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38 lines
923 B
HTML
38 lines
923 B
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=589621
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-->
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<head>
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<title>Test for Bug 589621</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
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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=589621">Mozilla Bug 589621</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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<pre id="test">
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<script>
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/** Test for Bug 589621 **/
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var sel = getSelection();
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var range = document.createRange();
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sel.addRange(range);
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function t(n) {
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try {
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sel.getRangeAt(n);
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ok(false, "Should not be here");
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} catch(e) {
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ok(e instanceof DOMException, "Should be a DOMException");
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is(e.name, "IndexSizeError", "Should be an IndexSizeError");
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is(e.code, DOMException.INDEX_SIZE_ERR, "Should be an INDEX_SIZE_ERR");
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}
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}
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t(-1);
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t(1);
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</script>
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</pre>
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</body>
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</html>
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