forked from mirrors/gecko-dev
ff30dffe9c
Automatic update from web-platform-tests Implement container-progress() function (#45308) As introduced in https://drafts.csswg.org/css-values-5/#container-progress-func The container-progress() functional notation returns a <number> value representing current value of the size-feature of some container, that can be either named or unnamed, as a progress value between two explicit calc values. Note: for now we only support width and height features. Note: now it's an editor's draft with a very strong chances to be accepted. Bug: 40944203 Change-Id: I4664ad8d01174bfdc9621ca304caecc9db37c9ca Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5391308 Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org> Commit-Queue: Daniil Sakhapov <sakhapov@chromium.org> Cr-Commit-Position: refs/heads/main@{#1279994} Co-authored-by: Daniil Sakhapov <sakhapov@chromium.org> -- wpt-commits: 7aab4fec3dee833ed4bdca83e5fec037a6066055 wpt-pr: 45308
48 lines
1.3 KiB
HTML
48 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<link rel="help" href="https://drafts.csswg.org/css-values-5/#container-progress-func">
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<link rel="author" title="sakhapov@chromuim.org">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../support/serialize-testcommon.js"></script>
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<div id="outer-container">
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<div id="inner-container">
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<div id=target></div>
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</div>
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</div>
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<style>
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:root {
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font-size: 10px;
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}
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#outer-container {
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container: my-container / size;
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width: 322px;
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height: 228px;
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}
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#inner-container {
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container-type: size;
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width: 228px;
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height: 322px;
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}
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#target {
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font-size: 10px;
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}
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</style>
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<script>
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function test_serialization(t,s,c) {
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test_specified_serialization('opacity', t, s);
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test_specified_serialization('transform', `scale(${t})`, `scale(${s})`);
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test_computed_serialization('opacity', t, c);
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test_computed_serialization('transform', `scale(${t})`, `matrix(${c}, 0, 0, ${c}, 0, 0)`);
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}
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test_serialization(
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'calc(container-progress(width from 0px to 1px) / 1000)',
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'calc(container-progress(width from 0px to 1px) / 1000)',
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'0.228',
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);
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test_serialization(
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'calc(0.1 * container-progress(height of my-container from 0px to 10em))',
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'calc(0.1 * container-progress(height of my-container from 0px to 10em))',
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'0.228',
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);
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</script>
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