Ian Kilpatrick
16bb15b9aa
Automatic update from web-platform-tests [wpt] Fix auto-inset-margin-getComputedStyle.html This test was relies on the static-position on an abspos element. Blink is the only browser to allow align-self to affect the static position within block-layout. As a result of this one of the elements has a static position which places it exactly at the top - resulting in a single failure. Bump the padding of the container up to avoid this issue. Fixed: 470905037 Change-Id: Iada406c06e7976e0427df47125426e99b85e2815 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7828819 Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org> Reviewed-by: David Grogan <dgrogan@chromium.org> Cr-Commit-Position: refs/heads/main@{#1627365} -- wpt-commits: 1a61ce46f738d5dbd19cbf97297f8050e133f5e1 wpt-pr: 59742
121 lines
4.4 KiB
HTML
121 lines
4.4 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Tests that getComputedStyle() returns auto insets and margins 0 when position-area or anchor-center is used with valid default anchor</title>
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<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#position-area">
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<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#anchor-pos">
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<link rel="author" name="David Shin" href="mailto:dshin@mozilla.com">
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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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.abs-cb {
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width: 60px;
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height: 60px;
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border: 5px solid;
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position: relative;
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anchor-scope: all;
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display: inline-block;
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/* Nudge static position against padding box. */
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padding: 15px;
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}
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.anchor {
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anchor-name: --a;
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position: absolute;
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left: 20px;
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top: 20px;
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width: 20px;
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height: 20px;
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background: pink;
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}
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.positioned {
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position: absolute;
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background: purple;
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width: 20px;
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height: 20px;
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}
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.margin-auto > .positioned {
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inset: 0;
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margin: auto;
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}
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.inset-auto > .positioned {
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inset: auto;
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}
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.pa {
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position-area: bottom right;
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}
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.jac {
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justify-self: anchor-center;
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}
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.aac {
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align-self: anchor-center;
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}
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.valid-anchor > .positioned {
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position-anchor: --a;
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}
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</style>
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<div id=insetValidAnchor class="abs-cb inset-auto valid-anchor">
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<div class=anchor></div>
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<div class="positioned pa"></div>
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<div class="positioned jac"></div>
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<div class="positioned aac"></div>
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</div
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><div id=insetInvalidAnchor class="abs-cb inset-auto">
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<div class=anchor></div>
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<div class="positioned pa"></div>
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<div class="positioned jac"></div>
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<div class="positioned aac"></div>
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</div><br>
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<div id=marginValidAnchor class="abs-cb margin-auto valid-anchor">
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<div class=anchor></div>
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<div class="positioned pa"></div>
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<div class="positioned jac"></div>
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<div class="positioned aac"></div>
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</div
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><div id=marginInvalidAnchor class="abs-cb margin-auto">
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<div class=anchor></div>
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<div class="positioned pa"></div>
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<div class="positioned jac"></div>
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<div class="positioned aac"></div>
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</div>
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<script>
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function assert_zero(e, f, props, t) {
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test(() => {
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const s = getComputedStyle(e);
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for (const prop of props) {
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f(s.getPropertyValue(prop), "0px");
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}
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}, t);
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}
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const horizontalInsets = ['left', 'right'];
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const verticalInsets = ['top', 'bottom'];
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const allInsets = horizontalInsets.concat(verticalInsets);
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assert_zero(insetValidAnchor.querySelector('.pa'), assert_equals, allInsets, "position-area with valid anchor sets insets to zero");
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assert_zero(insetValidAnchor.querySelector('.jac'), assert_equals, horizontalInsets, "justify-self: anchor-center with valid anchor sets insets to zero");
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assert_zero(insetValidAnchor.querySelector('.aac'), assert_equals, verticalInsets, "align-self: anchor-center with valid anchor sets insets to zero");
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assert_zero(insetInvalidAnchor.querySelector('.pa'), assert_not_equals, allInsets, "position-area with invalid anchor does not set insets to zero");
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assert_zero(insetInvalidAnchor.querySelector('.jac'), assert_not_equals, horizontalInsets, "justify-self: anchor-center with invalid anchor does not set insets to zero");
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assert_zero(insetInvalidAnchor.querySelector('.aac'), assert_not_equals, verticalInsets, "align-self: anchor-center with invalid anchor does not set insets to zero");
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const horizontalMargins = ['margin-left', 'margin-right'];
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const verticalMargins = ['margin-top', 'margin-bottom'];
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const allMargins = horizontalMargins.concat(verticalMargins);
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assert_zero(marginValidAnchor.querySelector('.pa'), assert_equals, allMargins, "position-area with valid anchor sets margins to zero");
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assert_zero(marginValidAnchor.querySelector('.jac'), assert_equals, horizontalMargins, "justify-self: anchor-center with valid anchor sets margins to zero");
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assert_zero(marginValidAnchor.querySelector('.aac'), assert_equals, verticalMargins, "align-self: anchor-center with valid anchor sets margins to zero");
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assert_zero(marginInvalidAnchor.querySelector('.pa'), assert_not_equals, allMargins, "position-area with invalid anchor does not set margins to zero");
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assert_zero(marginInvalidAnchor.querySelector('.jac'), assert_not_equals, horizontalMargins, "justify-self: anchor-center with invalid anchor does not set margins to zero");
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assert_zero(marginInvalidAnchor.querySelector('.aac'), assert_not_equals, verticalMargins, "align-self: anchor-center with invalid anchor does not set margins to zero");
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</script>
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