wpt / css / css-backgrounds / parsing / box-shadow-invalid.html

Status: PASS | Duration: 68ms | Subtests: 40/40 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (40/40)

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

SubtestStatusMessage
e.style['box-shadow'] = "auto" should not set the property valuePASS
e.style['box-shadow'] = "1 2" should not set the property valuePASS
e.style['box-shadow'] = "1% 2%" should not set the property valuePASS
e.style['box-shadow'] = "1px calc(2px + 2%)" should not set the property valuePASS
e.style['box-shadow'] = "1px" should not set the property valuePASS
e.style['box-shadow'] = "1px 2px 3px 4px 5px" should not set the property valuePASS
e.style['box-shadow'] = "red 1px 2px blue" should not set the property valuePASS
e.style['box-shadow'] = "red" should not set the property valuePASS
e.style['box-shadow'] = "4px red" should not set the property valuePASS
e.style['box-shadow'] = "red 4px" should not set the property valuePASS
e.style['box-shadow'] = "-4px red 4px" should not set the property valuePASS
e.style['box-shadow'] = "red -4px 4px red" should not set the property valuePASS
e.style['box-shadow'] = "-4px 4px red 0" should not set the property valuePASS
e.style['box-shadow'] = "-4px 4px 0 red 0" should not set the property valuePASS
e.style['box-shadow'] = "inset" should not set the property valuePASS
e.style['box-shadow'] = "inset 4px" should not set the property valuePASS
e.style['box-shadow'] = "4px inset" should not set the property valuePASS
e.style['box-shadow'] = "4px inset -4px" should not set the property valuePASS
e.style['box-shadow'] = "inset 4px -4px inset" should not set the property valuePASS
e.style['box-shadow'] = "4px -4px inset 0" should not set the property valuePASS
e.style['box-shadow'] = "4px -4px 0 inset 0" should not set the property valuePASS
e.style['box-shadow'] = "red inset" should not set the property valuePASS
e.style['box-shadow'] = "inset red" should not set the property valuePASS
e.style['box-shadow'] = "4px red inset" should not set the property valuePASS
e.style['box-shadow'] = "red inset 4px" should not set the property valuePASS
e.style['box-shadow'] = "4px inset red" should not set the property valuePASS
e.style['box-shadow'] = "inset red 4px" should not set the property valuePASS
e.style['box-shadow'] = "4px red inset -4px" should not set the property valuePASS
e.style['box-shadow'] = "4px inset red -4px" should not set the property valuePASS
e.style['box-shadow'] = "inset 4px red -4px" should not set the property valuePASS
e.style['box-shadow'] = "4px red 4px inset" should not set the property valuePASS
e.style['box-shadow'] = "red 4px inset -4px" should not set the property valuePASS
e.style['box-shadow'] = "4px inset -4px red" should not set the property valuePASS
e.style['box-shadow'] = "4px -4px red inset 0" should not set the property valuePASS
e.style['box-shadow'] = "4px -4px inset red 0" should not set the property valuePASS
e.style['box-shadow'] = "inset 4px -4px red 0" should not set the property valuePASS
e.style['box-shadow'] = "4px -4px red 0 inset" should not set the property valuePASS
e.style['box-shadow'] = "red 4px -4px inset 0" should not set the property valuePASS
e.style['box-shadow'] = "4px -4px inset 0 red" should not set the property valuePASS
e.style['box-shadow'] = "1px 1px -1px" should not set the property valuePASS

/css/css-backgrounds/parsing/box-shadow-invalid.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Backgrounds and Borders Module Level 3: parsing box-shadow with invalid values</title>
<link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact"/>
<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#box-shadow">
<meta name="assert" content="box-shadow supports only the grammar 'none | <shadow>#'.">
<meta name="assert" content="Lengths must stay adjacent." />
<meta name="assert" content="<blur-radius> must be non-negative." />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
test_invalid_value("box-shadow", "auto");
test_invalid_value("box-shadow", "1 2");
test_invalid_value("box-shadow", "1% 2%");
test_invalid_value("box-shadow", "1px calc(2px + 2%)");

test_invalid_value("box-shadow", "1px");

test_invalid_value("box-shadow", "1px 2px 3px 4px 5px");
test_invalid_value("box-shadow", "red 1px 2px blue");


test_invalid_value("box-shadow", "red");
test_invalid_value("box-shadow", "4px red");
test_invalid_value("box-shadow", "red 4px");
test_invalid_value("box-shadow", "-4px red 4px");
test_invalid_value("box-shadow", "red -4px 4px red");
test_invalid_value("box-shadow", "-4px 4px red 0");
test_invalid_value("box-shadow", "-4px 4px 0 red 0");
test_invalid_value("box-shadow", "inset");
test_invalid_value("box-shadow", "inset 4px");
test_invalid_value("box-shadow", "4px inset");
test_invalid_value("box-shadow", "4px inset -4px");
test_invalid_value("box-shadow", "inset 4px -4px inset");
test_invalid_value("box-shadow", "4px -4px inset 0");
test_invalid_value("box-shadow", "4px -4px 0 inset 0");
test_invalid_value("box-shadow", "red inset");
test_invalid_value("box-shadow", "inset red");
test_invalid_value("box-shadow", "4px red inset");
test_invalid_value("box-shadow", "red inset 4px");
test_invalid_value("box-shadow", "4px inset red");
test_invalid_value("box-shadow", "inset red 4px");
test_invalid_value("box-shadow", "4px red inset -4px");
test_invalid_value("box-shadow", "4px inset red -4px");
test_invalid_value("box-shadow", "inset 4px red -4px");
test_invalid_value("box-shadow", "4px red 4px inset");
test_invalid_value("box-shadow", "red 4px inset -4px");
test_invalid_value("box-shadow", "4px inset -4px red");
test_invalid_value("box-shadow", "4px -4px red inset 0");
test_invalid_value("box-shadow", "4px -4px inset red 0");
test_invalid_value("box-shadow", "inset 4px -4px red 0");
test_invalid_value("box-shadow", "4px -4px red 0 inset");
test_invalid_value("box-shadow", "red 4px -4px inset 0");
test_invalid_value("box-shadow", "4px -4px inset 0 red");

// <blur-radius> must be non-negative
test_invalid_value("box-shadow", "1px 1px -1px");
</script>
</body>
</html>