24 lines
822 B
HTML
24 lines
822 B
HTML
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<p>This test ensures that document.write after page load is synchronous.</p>
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<p>You will get a PASS or FAIL alert message after a few seconds.</p>
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<script>
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window.onload = function() {
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// Build a very long string to write.
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var LIMIT = 17;
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var str = '<p style="display:none">x</p>';
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for (var i=0; i<LIMIT; ++i)
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str += str;
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// Write the string and check the DOM immediately and after a small delay.
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var doc = document.implementation.createHTMLDocument();
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doc.write(str);
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var immediateElementCount = doc.getElementsByTagName('*').length;
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setTimeout(function() {
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var delayedElementCount = doc.getElementsByTagName('*').length;
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var passOrFail = (immediateElementCount === delayedElementCount ? "PASS" : "FAIL");
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alert(passOrFail);
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}, 100);
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}
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</script>
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