68 lines
No EOL
2.8 KiB
HTML
68 lines
No EOL
2.8 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<link rel="help" href="https://github.com/WICG/PEPC/blob/main/explainer.md#locking-the-pepc-style">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<!--The permission element should not allow setting negative outline-offset or margins under 4px.
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-->
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<style>
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#id1 {
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outline-offset: -50px;
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margin-top: 3px;
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margin-left: -50px;
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margin-bottom: 0px;
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margin-right: -50px;
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}
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#id2 {
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outline-offset: 50px;
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margin-top: 50px;
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margin-left: 50px;
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margin-bottom: 50px;
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margin-right: 50px;
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}
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/* These various expressions all result in a negative value when calculated */
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#id3 {
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outline-offset: min(-50px, 50px);
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margin-top: min(10%, -50px);
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margin-left: clamp(-100px, 1vw, -50px);
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margin-bottom: 1% - 10000px;
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margin-right: max(min(-1em, 10em), -5%);
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}
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</style>
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<permission id="id1" type="geolocation"></permission>
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<permission id="id2" type="camera"></permission>
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<permission id="id3" type="microphone"></permission>
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<script>
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test(function(){
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var el_with_negatives = document.getElementById("id1");
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assert_equals(getComputedStyle(el_with_negatives).outlineOffset, "0px", "outline-offset");
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assert_equals(getComputedStyle(el_with_negatives).marginLeft, "4px", "margin-left");
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assert_equals(getComputedStyle(el_with_negatives).marginRight, "4px", "margin-right");
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assert_equals(getComputedStyle(el_with_negatives).marginTop, "4px", "margin-top");
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assert_equals(getComputedStyle(el_with_negatives).marginBottom, "4px", "margin-bottom");
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}, "Negative margins/offset should be changed to 4px");
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test(function(){
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var el_with_positives = document.getElementById("id2");
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assert_equals(getComputedStyle(el_with_positives).outlineOffset, "50px", "outline-offset");
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assert_equals(getComputedStyle(el_with_positives).marginLeft, "50px", "margin-left");
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assert_equals(getComputedStyle(el_with_positives).marginRight, "50px", "margin-right");
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assert_equals(getComputedStyle(el_with_positives).marginTop, "50px", "margin-top");
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assert_equals(getComputedStyle(el_with_positives).marginBottom, "50px", "margin-bottom");
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}, "Positive margins/offset are unaffected");
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test(function(){
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var el_with_negative_expr = document.getElementById("id3");
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assert_equals(getComputedStyle(el_with_negative_expr).outlineOffset, "0px", "outline-offset");
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assert_equals(getComputedStyle(el_with_negative_expr).marginLeft, "4px", "margin-left");
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assert_equals(getComputedStyle(el_with_negative_expr).marginRight, "4px", "margin-right");
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assert_equals(getComputedStyle(el_with_negative_expr).marginTop, "4px", "margin-top");
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assert_equals(getComputedStyle(el_with_negative_expr).marginBottom, "4px", "margin-bottom");
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}, "Expressions margins/offset should always return at least 4px");
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</script>
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</body> |