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Update web-platform-tests to revision a587550f729c270ae55b56a92c94605461cc919a

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This commit is contained in:
WPT Sync Bot 2020-03-20 08:20:28 +00:00
parent 07f6d783a3
commit 96fc7662dc
1201 changed files with 54725 additions and 53087 deletions
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2
tests/wpt/web-platform-tests/css/css-variables/variable-substitution-variable-declaration.html
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@ -140,7 +140,7 @@
{ element: "target10", propertyName: "--varA", expectedPropertyValue: "" },
{ element: "target10", propertyName: "--varB", expectedPropertyValue: "" },
{ element: "target10", propertyName: "--varC", expectedPropertyValue: "" },
{ element: "target10", propertyName: "--varC", expectedPropertyValue: " another good one" },
];
testcases.forEach(function (testcase) {

44
tests/wpt/web-platform-tests/css/css-variables/variables-substitute-guaranteed-invalid.html Normal file
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@ -0,0 +1,44 @@
<!DOCTYPE html>
<title>Testing substitution of guaranteed-invalid values</title>
<link rel="help" href="https://drafts.csswg.org/css-variables/#guaranteed-invalid">
<link rel="help" href="https://drafts.csswg.org/css-variables/#cycles">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
#target1 {
/* Cycle */
--var1: var(--var2);
--var2: var(--var1);
/* Reference to cycle */
--var3: var(--var1);
/* Reference to non-existent property */
--var4: var(--noexist);
}
#target1parent {
--var3: inherited;
--var4: inherited;
}
</style>
<div id="target1parent">
<div id="target1"></div>
</div>
<script>
test( function () {
let cs = getComputedStyle(target1);
assert_equals(cs.getPropertyValue('--var1'), '');
assert_equals(cs.getPropertyValue('--var2'), '');
}, 'Custom properties in a cycle are guaranteed-invalid');
test( function () {
let cs = getComputedStyle(target1);
assert_equals(cs.getPropertyValue('--var3'), ' inherited');
}, 'A custom property referencing a cycle is treated as unset');
test( function () {
let cs = getComputedStyle(target1);
assert_equals(cs.getPropertyValue('--var4'), ' inherited');
}, 'A custom property referencing a non-existent variable is treated as unset');
</script>