LibWeb: Improve grid-template-area parsing and serialization

This commit is contained in:
Gingeh 2024-11-15 16:16:03 +11:00 committed by Sam Atkins
commit 0afd7f166a
Notes: github-actions[bot] 2024-12-02 16:20:49 +00:00
13 changed files with 274 additions and 62 deletions

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<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: Support for 'grid-template-ares' property</title>
<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
<link rel="help" href="http://www.w3.org/TR/css-grid-1/#grid-template-areas-property" title="5.2 Named Areas: the 'grid-template-areas' property">
<meta name="flags" content="ahem dom">
<meta name="assert" content="This test checks that 'grid-template-areas' is supported in a grid. So you can define the grid structure.">
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script src="support/testing-utils.js"></script>
<style>
#grid {
display: grid;
}
</style>
<div id="log"></div>
<div id="grid"></div>
<script>
// Single values.
TestingUtils.testGridTemplateAreas('grid', 'none', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a"', '"a"');
TestingUtils.testGridTemplateAreas('grid', '"."', '"."');
TestingUtils.testGridTemplateAreas('grid', '"lower UPPER 10 -minus _low 1-st ©copy_right line¶"', '"lower UPPER 10 -minus _low 1-st ©copy_right line¶"');
TestingUtils.testGridTemplateAreas('grid', '"a b"', '"a b"');
TestingUtils.testGridTemplateAreas('grid', '"a b" "c d"', '"a b" "c d"');
TestingUtils.testGridTemplateAreas('grid', '"a b" "c d"', '"a b" "c d"');
TestingUtils.testGridTemplateAreas('grid', '"a b""c d"', '"a b" "c d"');
TestingUtils.testGridTemplateAreas('grid', '"a b"\t"c d"', '"a b" "c d"');
TestingUtils.testGridTemplateAreas('grid', '"a b"\n"c d"', '"a b" "c d"');
TestingUtils.testGridTemplateAreas('grid', '"a b" "a b"', '"a b" "a b"');
TestingUtils.testGridTemplateAreas('grid', '"a a" "b b"', '"a a" "b b"');
TestingUtils.testGridTemplateAreas('grid', '". a ." "b a c"', '". a ." "b a c"');
TestingUtils.testGridTemplateAreas('grid', '".. a ..." "b a c"', '". a ." "b a c"');
TestingUtils.testGridTemplateAreas('grid', '".a..." "b a c"', '". a ." "b a c"');
TestingUtils.testGridTemplateAreas('grid', '"head head" "nav main" "foot ."', '"head head" "nav main" "foot ."');
TestingUtils.testGridTemplateAreas('grid', '"head head" "nav main" "foot ...."', '"head head" "nav main" "foot ."');
TestingUtils.testGridTemplateAreas('grid', '"head head" "nav main" "foot."', '"head head" "nav main" "foot ."');
TestingUtils.testGridTemplateAreas('grid', '". header header ." "nav main main main" "nav footer footer ."', '". header header ." "nav main main main" "nav footer footer ."');
TestingUtils.testGridTemplateAreas('grid', '"... header header ...." "nav main main main" "nav footer footer ...."', '". header header ." "nav main main main" "nav footer footer ."');
TestingUtils.testGridTemplateAreas('grid', '"...header header...." "nav main main main" "nav footer footer...."', '". header header ." "nav main main main" "nav footer footer ."');
TestingUtils.testGridTemplateAreas('grid', '"title stats" "score stats" "board board" "ctrls ctrls"', '"title stats" "score stats" "board board" "ctrls ctrls"');
TestingUtils.testGridTemplateAreas('grid', '"title board" "stats board" "score ctrls"', '"title board" "stats board" "score ctrls"');
TestingUtils.testGridTemplateAreas('grid', '". a" "b a" ". a"', '". a" "b a" ". a"');
TestingUtils.testGridTemplateAreas('grid', '".. a" "b a" "... a"', '". a" "b a" ". a"');
TestingUtils.testGridTemplateAreas('grid', '"..a" "b a" ".a"', '". a" "b a" ". a"');
TestingUtils.testGridTemplateAreas('grid', '"a a a" "b b b"', '"a a a" "b b b"');
TestingUtils.testGridTemplateAreas('grid', '". ." "a a"', '". ." "a a"');
TestingUtils.testGridTemplateAreas('grid', '"... ...." "a a"', '". ." "a a"');
// Reset values.
document.getElementById('grid').style.gridTemplateAreas = '';
// Wrong values.
TestingUtils.testGridTemplateAreas('grid', 'a', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a" "b c"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b" "c" "d e"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b c" "d e"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b"-"c d"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b" - "c d"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b" . "c d"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b a"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a" "b" "a"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b" "b b"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"b a" "b b"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a b" "b a"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"a ." ". a"', 'none');
TestingUtils.testGridTemplateAreas('grid', '","', 'none');
TestingUtils.testGridTemplateAreas('grid', '"10%"', 'none');
TestingUtils.testGridTemplateAreas('grid', '"USD$"', 'none');
</script>

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var TestingUtils = (function() {
function checkGridTemplateColumns(element, value) {
if (!Array.isArray(value))
value = new Array(value);
assert_in_array(getComputedStyle(element).gridTemplateColumns, value, "gridTemplateColumns");
}
function checkGridTemplateRows(element, value) {
if (!Array.isArray(value))
value = new Array(value);
assert_in_array(getComputedStyle(element).gridTemplateRows, value, "gridTemplateRows");
}
function testGridTemplateColumnsRows(gridId, columnsStyle, rowsStyle, columnsComputedValue, rowsComputedValue, label) {
test(function() {
var grid = document.getElementById(gridId);
grid.style.gridTemplateColumns = columnsStyle;
grid.style.gridTemplateRows = rowsStyle;
checkGridTemplateColumns(grid, columnsComputedValue);
checkGridTemplateRows(grid, rowsComputedValue);
}, (label ? label + " " : "") + "'" + gridId + "' with: grid-template-columns: " + columnsStyle + "; and grid-template-rows: " + rowsStyle + ";");
}
function checkGridTemplateAreas(element, value) {
if (!Array.isArray(value))
value = new Array(value);
assert_in_array(getComputedStyle(element).gridTemplateAreas, value, "gridTemplateAreas");
}
function testGridTemplateAreas(gridId, style, value) {
test(function() {
var grid = document.getElementById(gridId);
grid.style.gridTemplateAreas = style;
checkGridTemplateAreas(grid, value);
}, "'" + gridId + "' with: grid-template-areas: " + style + ";");
}
return {
testGridTemplateColumnsRows: testGridTemplateColumnsRows,
testGridTemplateAreas: testGridTemplateAreas
}
})();