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232 lines
6.9 KiB
HTML
232 lines
6.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset=utf-8>
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<title>Test parsing of grid container shorthands (grid-template, grid)</title>
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<link rel="author" title="Simon Sapin" href="mailto:simon.sapin@exyr.org">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<link rel='stylesheet' href='/resources/testharness.css'>
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</head>
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<body>
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<script>
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var initial_values = {
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gridTemplateAreas: "none",
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gridTemplateColumns: "none",
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gridTemplateRows: "none",
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gridAutoFlow: "none",
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// Computed value for 'auto'
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gridAutoColumns: "minmax(min-content, max-content)",
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gridAutoRows: "minmax(min-content, max-content)",
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};
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// For various specified values of the grid-template shorthand,
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// test the computed values of the corresponding longhands.
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var grid_template_test_cases = [
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{
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specified: "none",
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},
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{
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specified: "40px / 100px",
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gridTemplateColumns: "40px",
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gridTemplateRows: "100px",
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},
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{
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specified: "(foo) 40px (bar) / (baz) 100px (fizz)",
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gridTemplateColumns: "(foo) 40px (bar)",
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gridTemplateRows: "(baz) 100px (fizz)",
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},
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{
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specified: " none/100px",
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gridTemplateColumns: "none",
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gridTemplateRows: "100px",
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},
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{
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specified: "40px/none",
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gridTemplateColumns: "40px",
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gridTemplateRows: "none",
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},
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{
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specified: "40px/repeat(1, 20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "20px",
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},
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{
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specified: "40px/(a)repeat(1, 20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a) 20px",
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},
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{
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specified: "40px/repeat(1, (a) 20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a) 20px",
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},
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{
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specified: "40px/(a)repeat(2, (b)20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a b) 20px (b) 20px",
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},
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{
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specified: "40px/(a)repeat(2, 20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a) 20px 20px",
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},
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{
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specified: "40px/repeat(2, (a) 20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a) 20px (a) 20px",
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},
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{
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specified: "40px/(a)repeat(2, (b)20px)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a b) 20px (b) 20px",
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},
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{
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specified: "40px/repeat(2, 20px(a))",
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gridTemplateColumns: "40px",
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gridTemplateRows: "20px (a) 20px (a)",
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},
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{
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specified: "40px/repeat(2, 20px(a)) (b)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "20px (a) 20px (a b)",
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},
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{
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specified: "40px/repeat(2, (a) 20px(b)) (c)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a) 20px (b a) 20px (b c)",
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},
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{
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specified: "40px/(a) repeat(3, (b c) 20px (d) 100px (e f)) (g)",
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gridTemplateColumns: "40px",
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gridTemplateRows: "(a b c) 20px (d) 100px (e f b c) 20px (d) 100px (e f b c) 20px (d) 100px (e f g)",
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},
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{
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specified: "'fizz'",
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gridTemplateAreas: "\"fizz\"",
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gridTemplateRows: "minmax(min-content, max-content)",
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},
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{
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specified: "(bar) 'fizz'",
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gridTemplateAreas: "\"fizz\"",
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gridTemplateRows: "(bar) minmax(min-content, max-content)",
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},
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{
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specified: "(foo) 40px / 'fizz'",
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gridTemplateAreas: "\"fizz\"",
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gridTemplateColumns: "(foo) 40px",
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gridTemplateRows: "minmax(min-content, max-content)",
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},
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{
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specified: "(foo) 40px / (bar) 'fizz'",
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gridTemplateAreas: "\"fizz\"",
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gridTemplateColumns: "(foo) 40px",
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gridTemplateRows: "(bar) minmax(min-content, max-content)",
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},
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{
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specified: "(foo) 40px / 'fizz' 100px",
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gridTemplateAreas: "\"fizz\"",
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gridTemplateColumns: "(foo) 40px",
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gridTemplateRows: "100px",
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},
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{
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specified: "(foo) 40px / (bar) 'fizz' 100px (buzz) \n (a) '.' 200px (b)",
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gridTemplateAreas: "\"fizz\" \".\"",
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gridTemplateColumns: "(foo) 40px",
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gridTemplateRows: "(bar) 100px (buzz a) 200px (b)",
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},
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{
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specified: "subgrid",
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gridTemplateColumns: "subgrid",
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gridTemplateRows: "subgrid",
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},
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{
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specified: "subgrid / subgrid",
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gridTemplateColumns: "subgrid",
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gridTemplateRows: "subgrid",
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},
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{
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specified: "subgrid / subgrid (foo)",
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gridTemplateColumns: "subgrid",
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gridTemplateRows: "subgrid (foo)",
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},
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{
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specified: "subgrid / subgrid (foo) repeat(3, () (a b) (c))",
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gridTemplateColumns: "subgrid",
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gridTemplateRows: "subgrid (foo) () (a b) (c) () (a b) (c) () (a b) (c)",
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},
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{
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// https://bugzilla.mozilla.org/show_bug.cgi?id=978478#c1
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// The number of repetitions is clamped to
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// #define GRID_TEMPLATE_MAX_REPETITIONS 10000
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specified: "subgrid / subgrid (foo) repeat(999999999, (a))",
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gridTemplateColumns: "subgrid",
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// Array(n + 1).join(s) is a hack for the non-standard s.repeat(n)
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gridTemplateRows: "subgrid (foo)" + Array(10000 + 1).join(" (a)"),
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},
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{
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specified: "subgrid () (foo)/ subgrid (bar",
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gridTemplateColumns: "subgrid () (foo)",
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gridTemplateRows: "subgrid (bar)",
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},
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];
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grid_test_cases = grid_template_test_cases.concat([
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{
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specified: "row",
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gridAutoFlow: "row",
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},
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{
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specified: "none 40px",
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gridAutoFlow: "none",
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gridAutoColumns: "40px",
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},
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{
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specified: "column dense auto",
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gridAutoFlow: "column dense",
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gridAutoColumns: "minmax(min-content, max-content)",
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},
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{
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specified: "dense row minmax(min-content, 2fr)",
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gridAutoFlow: "row dense",
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gridAutoColumns: "minmax(min-content, 2fr)",
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},
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{
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specified: "row 40px / 100px",
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gridAutoFlow: "row",
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gridAutoColumns: "40px",
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gridAutoRows: "100px",
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},
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]);
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function run_tests(test_cases, shorthand, subproperties) {
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test_cases.forEach(function(test_case) {
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test(function() {
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var element = document.createElement('div');
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document.body.appendChild(element);
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element.style[shorthand] = test_case.specified;
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var computed = window.getComputedStyle(element);
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subproperties.forEach(function(longhand) {
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assert_equals(
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computed[longhand],
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test_case[longhand] || initial_values[longhand],
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longhand
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);
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});
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}, "test parsing of 'grid-template: " + test_case.specified + "'");
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});
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}
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run_tests(grid_template_test_cases, "gridTemplate", [
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"gridTemplateAreas", "gridTemplateColumns", "gridTemplateRows"]);
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run_tests(grid_test_cases, "grid", [
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"gridTemplateAreas", "gridTemplateColumns", "gridTemplateRows",
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"gridAutoFlow", "gridAutoColumns", "gridAutoRows"]);
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</script>
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</body>
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</html>
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