1 files changed, 0 insertions, 104 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/at-fallback-position-allowed-declarations.html b/testing/web-platform/tests/css/css-anchor-position/at-fallback-position-allowed-declarations.html
deleted file mode 100644
index cca222ac6d..0000000000
--- a/testing/web-platform/tests/css/css-anchor-position/at-fallback-position-allowed-declarations.html
+++ /dev/null
@@ -1,104 +0,0 @@
-<!DOCTYPE html>
-<title>Tests which properties are allowed in @fallback-position</title>
-<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#fallback-rule">
-<link rel="author" href="mailto:xiaochengh@chromium.org">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<style id="style"></style>
-<script>
-function cleanup() {
-  while (style.sheet.cssRules.length)
-    style.sheet.deleteRule(0);
-}
-
-function test_allowed_declaration(property, value = '1px') {
-  test(t => {
-    t.add_cleanup(cleanup);
-    const serialization = `${property}: ${value}`;
-    const rule = `@position-fallback --foo { @try { ${property}: ${value}; } }`;
-    const index = style.sheet.insertRule(rule);
-    const parsed = style.sheet.cssRules[index].cssRules[0];
-    assert_equals(parsed.cssText, `@try { ${serialization}; }`);
-  }, `${property}: ${value} is allowed in @fallback-position`);
-}
-
-function test_disallowed_declaration(property, value = '1px') {
-  test(t => {
-    t.add_cleanup(cleanup);
-    const rule = `@position-fallback --foo { @try { ${property}: ${value}; } }`;
-    const index = style.sheet.insertRule(rule);
-    const parsed = style.sheet.cssRules[index].cssRules[0];
-    assert_equals(parsed.cssText, `@try { }`);
-  }, `${property}: ${value} is disallowed in @fallback-position`);
-}
-
-// Inset properties are allowed
-test_allowed_declaration('top');
-test_allowed_declaration('bottom');
-test_allowed_declaration('left');
-test_allowed_declaration('right');
-test_allowed_declaration('inset-block-start');
-test_allowed_declaration('inset-block-end');
-test_allowed_declaration('inset-inline-start');
-test_allowed_declaration('inset-inline-end');
-test_allowed_declaration('inset-block');
-test_allowed_declaration('inset-inline');
-test_allowed_declaration('inset');
-test_allowed_declaration('inset-area', 'all');
-
-// Margin properties are allowed
-test_allowed_declaration('margin-top');
-test_allowed_declaration('margin-bottom');
-test_allowed_declaration('margin-left');
-test_allowed_declaration('margin-right');
-test_allowed_declaration('margin-block-start');
-test_allowed_declaration('margin-block-end');
-test_allowed_declaration('margin-inline-start');
-test_allowed_declaration('margin-inline-end');
-test_allowed_declaration('margin-block');
-test_allowed_declaration('margin-inline');
-test_allowed_declaration('margin');
-
-// Sizing properties are allowed
-test_allowed_declaration('width');
-test_allowed_declaration('height');
-test_allowed_declaration('block-size');
-test_allowed_declaration('inline-size');
-test_allowed_declaration('min-width');
-test_allowed_declaration('min-height');
-test_allowed_declaration('min-block-size');
-test_allowed_declaration('min-inline-size');
-test_allowed_declaration('max-width');
-test_allowed_declaration('max-height');
-test_allowed_declaration('max-block-size');
-test_allowed_declaration('max-inline-size');
-
-// Box alignment properties are allowed
-test_allowed_declaration('justify-content', 'normal');
-test_allowed_declaration('align-content', 'normal');
-test_allowed_declaration('justify-items', 'normal');
-test_allowed_declaration('align-items', 'normal');
-test_allowed_declaration('justify-self', 'normal');
-test_allowed_declaration('align-self', 'normal');
-
-// Custom properties are disallowed
-test_disallowed_declaration('--custom');
-
-// Test some other disallowed properties
-test_disallowed_declaration('font-size');
-test_disallowed_declaration('border-width');
-test_disallowed_declaration('padding');
-test_disallowed_declaration('display');
-test_disallowed_declaration('position');
-test_disallowed_declaration('float');
-
-// 'revert' and 'revert-layer' are disallowed
-test_disallowed_declaration('top', 'revert');
-test_disallowed_declaration('top', 'revert-layer');
-test_disallowed_declaration('inset', 'revert');
-test_disallowed_declaration('inset', 'revert-layer');
-
-// !important is disallowed
-test_disallowed_declaration('top', '1px !important');
-test_disallowed_declaration('inset', '1px !important');
-</script>