16 lines
485 B
HTML
16 lines
485 B
HTML
<!DOCTYPE html>
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<script>
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if (window.testRunner)
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testRunner.dumpAsText();
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console.log('The test PASS if it does not crash.')
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onload = () => {
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let summary0 = document.createElement('summary');
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document.body.appendChild(summary0);
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summary0.appendChild(document.createElement('body'));
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summary0.appendChild(document.createElement('q'));
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document.designMode = 'on';
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document.execCommand('SelectAll');
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document.execCommand('InsertText');
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};
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</script>
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