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+<!DOCTYPE html>
+<html>
+<head>
+ <meta charset=utf-8>
+ <title>Test computed grid values</title>
+ <link rel="author" title="Tobias Schneider" href="mailto:schneider@jancona.com">
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <link rel='stylesheet' href='/resources/testharness.css'>
+ <style>
+
+ #grid {
+ display: grid;
+ width: 500px;
+ height: 400px;
+ grid-template-columns:
+ [a] auto
+ [b] minmax(min-content, 1fr)
+ [b c d] repeat(2, [e] 40px)
+ repeat(5, auto);
+ grid-template-rows:
+ [a] minmax(min-content, 1fr)
+ [b] auto
+ [b c d e] 30px 30px
+ auto auto;
+ grid-auto-columns: 3fr;
+ grid-auto-rows: 2fr;
+ }
+ #grid2 {
+ display: grid;
+ width: 500px;
+ height: 400px;
+ grid-auto-columns: 10px;
+ grid-auto-rows: 2fr;
+ }
+
+ </style>
+</head>
+<body>
+
+<div>
+ <div id="grid">
+ <div style="grid-column-start:1; width:50px"></div>
+ <div style="grid-column-start:9; width:50px"></div>
+ </div>
+ <div id="grid2">
+ <div style="grid-column: span X / 1"></div>
+ <div style="grid-column: 1 / span X 2"></div>
+ </div>
+<div>
+
+<script>
+
+ var gridElement = document.getElementById("grid");
+
+ function test_grid_template(assert_fn, width, height, desc) {
+ test(function() {
+ assert_fn(getComputedStyle(gridElement).gridTemplateColumns,
+ "[a] 50px [b] " + width + "px [b c d e] 40px [e] 40px 0px 0px 0px 0px 50px");
+ assert_fn(getComputedStyle(gridElement).gridTemplateRows,
+ "[a] " + height + "px [b] 0px [b c d e] 30px 30px 0px 0px");
+ }, desc);
+ }
+
+ test_grid_template(assert_equals, 320, 340, "test computed grid-template-{columns,rows} values");
+
+ gridElement.style.overflow = 'scroll';
+ var v_scrollbar = gridElement.offsetWidth - gridElement.clientWidth;
+ var h_scrollbar = gridElement.offsetHeight - gridElement.clientHeight;
+ test_grid_template(assert_equals, 320 - v_scrollbar, 340 - h_scrollbar,
+ "test computed grid-template-{columns,rows} values, overflow: scroll");
+
+ gridElement.style.width = '600px';
+ gridElement.style.overflow = 'visible';
+ test_grid_template(assert_equals, 420, 340,
+ "test computed grid-template-{columns,rows} values, after reflow");
+
+ gridElement.style.display = 'none';
+ test_grid_template(assert_not_equals, 420, 340,
+ "test computed grid-template-{columns,rows} values, display: none");
+
+ gridElement.style.display = 'grid';
+ gridElement.parentNode.style.display = 'none';
+ test_grid_template(assert_not_equals, 420, 340,
+ "test computed grid-template-{columns,rows} values, display: none on parent");
+
+ gridElement.parentNode.style.display = '';
+ function test_grid2() {
+ gridElement = document.getElementById("grid2");
+ test(function() {
+ assert_equals(getComputedStyle(gridElement).gridTemplateColumns,
+ "10px 10px 10px");
+ assert_equals(getComputedStyle(gridElement, "").gridTemplateRows,
+ "400px");
+ }, "test #grid2 computed grid-template-{columns,rows} values");
+ }
+
+ test(function() {
+ assert_equals(getComputedStyle(gridElement).gridAutoColumns, "3fr");
+ assert_equals(getComputedStyle(gridElement).gridAutoRows, "2fr");
+ test_grid2();
+ }, "test computed grid-auto-{columns,rows} values");
+
+</script>
+</body>
+</html>