wpt / css / css-overflow / parsing / line-clamp-valid.html

Status: FAIL | Duration: 65ms | Subtests: 0/18 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (0/18)

Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)

SubtestStatusMessage
e.style['line-clamp'] = "none" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "1" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "6" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "auto" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "ellipsis" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "\" etc., etc. \"" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "7 no-ellipsis" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "8 auto" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "8 ellipsis" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "9 \" etc., etc. \"" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "no-ellipsis 10" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "auto 11" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "ellipsis 11" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "\" etc., etc. \" 12" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "1 -webkit-legacy" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "auto -webkit-legacy" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "no-ellipsis -webkit-legacy" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""
e.style['line-clamp'] = "3 auto -webkit-legacy" should set the property valueFAILassert_not_equals: property should be set got disallowed value ""

/css/css-overflow/parsing/line-clamp-valid.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Overflow: parsing line-clamp with valid values</title>
<link rel="help" href="https://drafts.csswg.org/css-overflow-4/#propdef-line-clamp">
<meta name="assert" content="line-clamp supports the full grammar 'none | [<integer [1,∞]> || <‘block-ellipsis’>] -webkit-legacy?'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
test_valid_value("line-clamp", 'none');

test_valid_value("line-clamp", '1');
test_valid_value("line-clamp", '6');
test_valid_value("line-clamp", 'auto');

test_valid_value("line-clamp", 'ellipsis', 'auto');
test_valid_value("line-clamp", '" etc., etc. "', 'auto " etc., etc. "');

test_valid_value("line-clamp", '7 no-ellipsis');
test_valid_value("line-clamp", '8 auto');
test_valid_value("line-clamp", '8 ellipsis', '8');
test_valid_value("line-clamp", '9 " etc., etc. "');

test_valid_value("line-clamp", 'no-ellipsis 10', '10 no-ellipsis');
test_valid_value("line-clamp", 'auto 11', '11 auto');
test_valid_value("line-clamp", 'ellipsis 11', '11');
test_valid_value("line-clamp", '" etc., etc. " 12', '12 " etc., etc. "');

test_valid_value("line-clamp", '1 -webkit-legacy');
test_valid_value("line-clamp", 'auto -webkit-legacy');
test_valid_value("line-clamp", 'no-ellipsis -webkit-legacy',
                 'auto no-ellipsis -webkit-legacy');
test_valid_value("line-clamp", '3 auto -webkit-legacy');
</script>
</body>
</html>