wpt / css / css-flexbox / parsing / flex-grow-invalid.html

Status: PASS | Duration: 123ms | Subtests: 4/4 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (4/4)

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

SubtestStatusMessage
e.style['flex-grow'] = "2e3.4" should not set the property valuePASS
e.style['flex-grow'] = "-+5" should not set the property valuePASS
e.style['flex-grow'] = "6 7" should not set the property valuePASS
e.style['flex-grow'] = "1." should not set the property valuePASS

/css/css-flexbox/parsing/flex-grow-invalid.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Flexible Box Layout Module Level 1: parsing flex-grow with invalid values</title>
<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#propdef-flex-grow">
<meta name="assert" content="flex-grow supports only the grammar '<number>'.">
<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("flex-grow", "2e3.4");
test_invalid_value("flex-grow", "-+5");
test_invalid_value("flex-grow", "6 7");

test_invalid_value("flex-grow", "1."); // Accepted by Edge.
</script>
</body>
</html>