grid-area-valid.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-grid/parsing/grid-area-valid.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>CSS Grid Layout Test: parsing grid-area with valid values</title>

<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">

<link rel="help" href="https://drafts.csswg.org/css-grid-1/#propdef-grid-area">

<meta name="assert" content="grid-area supports the full grammar '<grid-line> [ / <grid-line> ]{0,3}'.">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/css/support/parsing-testcommon.js"></script>

</head>

<body>

<script>

// auto

test_valid_value("grid-area", "auto");

test_valid_value("grid-area", "auto / auto", "auto");

test_valid_value("grid-area", "auto / auto / auto", "auto");

test_valid_value("grid-area", "auto / auto / auto / auto", "auto");

test_valid_value("grid-area", "AuTo", "auto");

test_valid_value("grid-row", "auto");

test_valid_value("grid-row", "auto/auto", "auto");

test_valid_value("grid-column-end", "AuTo", "auto");

// <custom-ident>

test_valid_value("grid-area", "--a");

test_valid_value("grid-row", "-zπ");

test_valid_value("grid-row", "-zπ/-zπ", "-zπ");

test_valid_value("grid-row", "i / i", "i");

test_valid_value("grid-row-start", "AZ");

test_valid_value("grid-column-start", "-_π");

test_valid_value("grid-row-end", "_9");

// <integer> && <custom-ident>?

test_valid_value("grid-area", "1");

test_valid_value("grid-area", "+90 -a-", "90 -a-");

test_valid_value("grid-row", "az 2", "2 az");

test_valid_value("grid-column", "9");

test_valid_value("grid-column", "-19 zA");

test_valid_value("grid-column", "-A0 33", "33 -A0");

test_valid_value("grid-row-start", "-19");

test_valid_value("grid-row-start", "9 -Z_");

test_valid_value("grid-column-start", "+90", "90");

test_valid_value("grid-column-start", "Z -44", "-44 Z");

test_valid_value("grid-row-end", "1 -πA");

test_valid_value("grid-column-end", "π_ +5", "5 π_");

// span && [ <integer> || <custom-ident> ]

test_valid_value("grid-area", "span 2 i");

test_valid_value("grid-area", "i 2 SpAn", "span 2 i");

test_valid_value("grid-area", "span 1 i", "span i")

test_valid_value("grid-row", "span 2");

test_valid_value("grid-column", "i SpAn", "span i");

test_valid_value("grid-row-start", "span i");

test_valid_value("grid-column-start", "SpAn i 2", "span 2 i");

test_valid_value("grid-row-end", "2 i span", "span 2 i");

test_valid_value("grid-column-end", "2 SpAn", "span 2");

// <grid-line> [ / <grid-line> ]{0,3}

test_valid_value("grid-area", "auto / i");

test_valid_value("grid-area", "auto / i / auto / i", "auto / i");

test_valid_value("grid-area", "auto / i / auto / 2 i");

test_valid_value("grid-area", "1 / i  / auto / i", "1 / i");

test_valid_value("grid-area", "1 / auto / auto / auto", "1");

test_valid_value("grid-area", "1 / auto / i / auto", "1 / auto / i");

test_valid_value("grid-area", "1 / j / i / k");

test_valid_value("grid-area", "1 / auto / 2 / auto", "1 / auto / 2");

test_valid_value("grid-area", "1 / i / 2 / auto");

test_valid_value("grid-area", "i / i / auto / auto");

test_valid_value("grid-area", "i / auto / i / auto", "i / auto");

test_valid_value("grid-area", "auto / i / 2 j");

test_valid_value("grid-area", "auto / i / 2 j / span 3 k");

test_valid_value("grid-row", "auto / i");

test_valid_value("grid-row", "i / auto");

test_valid_value("grid-row", "2 i / auto", "2 i");

test_valid_value("grid-row", "1 / auto", "1");

test_valid_value("grid-column", "2 j / span 3 k");

// https://github.com/w3c/csswg-drafts/issues/2858

// '\\31 st' in Blink, Firefox, EdgeHTML and Safari serialize invalid values.

test_valid_value("grid-column-end", "\\31st", ["\\31 st", "\\31st"]);

test_valid_value("grid-column-end", "\\31 st", ["\\31 st", "\\31st"]);

test_valid_value("grid-column", "\\31st / \\31 st", ["\\31 st", "\\31st"]);

</script>

</body>

</html>