Kevin Babbitt
5b6106a6ae
Automatic update from web-platform-tests [css-mixins] Split tests into subdirectories for functions and mixins No changes to the test files other than updating relative paths. WEB_FEATURES.yml files were updated to match all files in respective subdirectories. Bug: 406935599 Change-Id: I864e1ad0bb36a5945fd9945365933b3697d3f764 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8061706 Reviewed-by: Alison Maher <almaher@microsoft.com> Commit-Queue: Kevin Babbitt <kbabbitt@microsoft.com> Cr-Commit-Position: refs/heads/main@{#1659001} -- wpt-commits: 5f6046734ece0649fa6f3ad2915ea23ba4d3674a wpt-pr: 61166
64 lines
1.5 KiB
HTML
64 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<title>Custom Functions: @media responds to changes</title>
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<link rel="help" href="https://drafts.csswg.org/css-mixins-1/#conditional-rules">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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iframe {
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width: 50px;
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height: 50px;
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}
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</style>
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<iframe id="iframe" srcdoc="
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<div id=target></div>
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<style>
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@function --f() {
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result: A;
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@media (width = 100px) {
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result: B;
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}
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@media ((width >= 110px) and (width <= 140px)) {
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result: C;
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}
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@media (width = 150px) {
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result: D;
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}
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}
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#target {
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--actual: --f();
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}
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</style>
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"></iframe>
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<script>
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function waitForLoad(w) {
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return new Promise(resolve => w.addEventListener('load', resolve));
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}
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promise_test(async () => {
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await waitForLoad(window);
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const target = iframe.contentDocument.querySelector('#target');
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let actualValue = () => getComputedStyle(target).getPropertyValue('--actual');
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assert_equals(actualValue(), 'A', '--actual before resize');
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// [<width of frame>, <expected function result>]
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let data = [
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['100px', 'B'],
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['105px', 'A'],
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['110px', 'C'],
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['125px', 'C'],
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['140px', 'C'],
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['145px', 'A'],
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['150px', 'D'],
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['155px', 'A'],
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];
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for (let d of data) {
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iframe.style.width = d[0];
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let expected = d[1];
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assert_equals(actualValue(), expected, `--actual after resize to ${d[0]}`);
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}
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});
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</script>
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