39 lines
1.3 KiB
HTML
39 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1902156">
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<link rel="help" href="https://drafts.csswg.org/css-flexbox/#flex-items">
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<link rel="match" href="/css/reference/ref-filled-green-100px-square.xht">
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<link rel="author" href="mailto:dholbert@mozilla.com" title="Daniel Holbert">
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<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
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<link rel="author" href="https://mozilla.org" title="Mozilla">
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<style>
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#flex {
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display: flex;
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width: 100px;
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justify-content: center;
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background: red;
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/* This gap ensures that we'll see some of the red background,
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if there ends up being more than 1 flex item. */
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gap: 90px;
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}
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#swatch {
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width: 100px;
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height: 100px;
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background: green;
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}
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</style>
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<script>
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function go() {
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/* The fact that we have (and take) a linewrap opportunity
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in "foo bar" is important be able to trigger the bug: */
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let whitespace = document.createTextNode(" ");
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let text = document.createTextNode("foo bar");
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flex.appendChild(whitespace);
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flex.appendChild(text);
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flex.offsetHeight;
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text.remove();
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}
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</script>
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<body onload="go()">
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<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
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<div id="flex"><div id="swatch"></div></div>
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