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- <!DOCTYPE html>
- <script src="resources/text-based-repaint.js"></script>
- <!-- The div within the iframe is at 0.5px from the iframe bounds, and the div containing the iframe is at 0.5px from the top-left of the screen.
- This test checks that the latter 0.5px is rounded to 1 before being added to the 0.5px and then rounded up again to an invalidation rect. This is
- because iframes are painted in rounded-int coordinates.
- -->
- <div style="position: relative; left: 0.5px; margin: 0">
- <iframe id='iframe' srcdoc="<div id='target' style='position: relative; background: lightblue; width: 100px; height: 100px; left: 0.5px'></div>"></iframe>
- </div>
- <script>
- onload = runRepaintAndPixelTest;
- function repaintTest() {
- iframe.contentDocument.querySelector('#target').style.background = 'lightgray';
- }
- </script>
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