70 lines
1.9 KiB
HTML
70 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<meta charset="utf-8">
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<title>Dynamic change to paint containment</title>
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<link rel="help" href="https://drafts.csswg.org/css-contain/#contain-property">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1874826">
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<meta name="assert" content="Verify floats are properly displayed after dynamic change to paint containment.">
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<link rel="match" href="contain-paint-dynamic-005-ref.html">
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
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<script src="/common/reftest-wait.js"></script>
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<script src="/common/rendering-utils.js"></script>
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<style>
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div {
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font: 25px/1 Ahem;
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}
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#wrapper {
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width: 15em;
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background: lightgray;
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}
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.containment {
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contain: paint;
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}
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.float {
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box-sizing: border-box;
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border: 1px solid black;
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}
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.left {
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float: left;
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width: 1em;
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height: 2em;
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}
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.right {
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float: right;
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width: 1em;
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height: 3em;
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}
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</style>
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<body>
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<p>PASS if the boxes with dark colors are floating next to the boxes with
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light colors.</p>
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<div id="wrapper">
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<div>
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<div id="container" class="containment">
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<div><div class="float left" style="background: lightblue"></div></div>
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<div class="float right" style="background: lightyellow"></div>
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<div>XX XXX XXXX X</div>
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</div>
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<div class="float left" style="background: blue"></div>
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<div>
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<div>
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<div><div class="float right" style="background: yellow"></div></div>
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<div>XXX XXXXXX XXXX XX XX</div>
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</div>
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<div>XXXX XXXXX XX</div>
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</div>
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<div>XXX XXX XX XXXX</div>
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</div>
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</div>
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<script>
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window.addEventListener("load", async () => {
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container.classList.remove('containment');
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await waitForAtLeastOneFrame();
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takeScreenshot();
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});
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</script>
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</body>
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</html>
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