| Index: third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-override-custom-property.html
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| diff --git a/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-override-custom-property.html b/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-override-custom-property.html
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..646c0ff9ac8f184d2e234db5f7fbeea1f3353002
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| --- /dev/null
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| +++ b/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-override-custom-property.html
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| @@ -0,0 +1,30 @@
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| +<!doctype html>
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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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| +#e {
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| +    width: 100px;
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| +
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| +    --foo: {
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| +        --before: green;
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| +        --after: 0px;
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| +    };
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| +
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| +    --before: red;
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| +    @apply --foo;
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| +    --after: 200px;
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| +
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| +    height: var(--after);
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| +    background-color: var(--before);
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| +}
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| +</style>
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| +<div id=e>
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| +</div>
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| +<script>
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| +test(function(){
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| +    assert_equals(getComputedStyle(e).backgroundColor, "rgb(0, 128, 0)");
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| +    assert_equals(getComputedStyle(e).width, "100px");
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| +    assert_equals(getComputedStyle(e).height, "200px");
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| +}, "@apply can override custom properties");
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| +</script>
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| +
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| 
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