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-rw-r--r--testing/web-platform/tests/css/css-anchor-position/position-fallback-cascade-layer-reorder.html72
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diff --git a/testing/web-platform/tests/css/css-anchor-position/position-fallback-cascade-layer-reorder.html b/testing/web-platform/tests/css/css-anchor-position/position-fallback-cascade-layer-reorder.html
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--- a/testing/web-platform/tests/css/css-anchor-position/position-fallback-cascade-layer-reorder.html
+++ /dev/null
@@ -1,72 +0,0 @@
-<!DOCTYPE html>
-<title>Tests that @position-fallback rules are reordered by cascade layers</title>
-<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#fallback-rule">
-<link rel="help" href="https://www.w3.org/TR/css-cascade-5/#layering">
-<link rel="author" href="mailto:xiaochengh@chromium.org">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<style>
-body { margin: 0; }
-#anchor {
- width: 100px;
- height: 100px;
- margin-left: 200px;
- margin-top: 200px;
- color: orange;
- anchor-name: --a;
-}
-
-.target {
- position: absolute;
- width: 100px;
- height: 100px;
- color: lime;
- position-fallback: --fallback;
-}
-</style>
-
-<div id="anchor"></div>
-
-<script>
-function createTargetWithStyle(test, style) {
- let styleElement = document.createElement('style');
- styleElement.textContent = style;
- let target = document.createElement('div');
- target.classList.add('target');
-
- test.add_cleanup(() => {
- styleElement.remove();
- target.remove();
- });
-
- document.head.appendChild(styleElement);
- document.body.appendChild(target);
- return target;
-}
-
-test(t => {
- const target = createTargetWithStyle(t, `
- @position-fallback --fallback {
- @try { right: anchor(--a left); }
- }
- @position-fallback --fallback {
- @try { left: anchor(--a right); }
- }
- `);
- assert_equals(target.offsetLeft, 300);
-}, 'When in the same layer, the last rule of each name wins');
-
-test(t => {
- const target = createTargetWithStyle(t, `
- @position-fallback --fallback {
- @try { bottom: anchor(--a top); }
- }
- @layer {
- @position-fallback --fallback {
- @try { top: anchor(--a bottom); }
- }
- }
- `);
- assert_equals(target.offsetTop, 100);
-}, 'When in different layers, the rule of each name in the highest layer wins');
-</script>