19 lines
562 B
HTML
19 lines
562 B
HTML
<script>
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if (window.testRunner)
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testRunner.dumpAsText();
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onload = ()=> {
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// Force layout first.
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document.documentElement.offsetTop;
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// Then expand the root frameset grid from 2x1 to 2x2.
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document.getElementById("rootSet").setAttribute("rows", "*, 0");
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}
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</script>
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<frameset id="rootSet" cols="0, *">
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<frame id="firstChild"></frame>
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<frame src="data:text/html, PASS if no crash or assertion failure."></frame>
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<frameset>
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<frame src="data:text/html,3"></frame>
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</frameset>
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</frameset>
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