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25 lines
808 B
HTML
25 lines
808 B
HTML
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<!doctype html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=719518
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-->
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<title>Test for Bug 719518</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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=719518">Mozilla Bug 719518</a>
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test">
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<script>
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var thrown = false;
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try {
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getSelection().extend(document.body, 0);
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} catch(e) {
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thrown = true;
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ok(e instanceof DOMException,
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"Need to throw DOMException for extend() with no ranges");
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is(e.code, DOMException.INVALID_STATE_ERR,
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"Need to throw INVALID_STATE_ERR for extend() with no ranges");
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}
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ok(thrown, "Need to throw exception for extend() with no ranges");
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</script>
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