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Test Info:
- Manifest: dom/grid/test/chrome.toml
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<style>
body {
margin: 40px;
}
.wrapper {
display: grid;
grid-gap: 0px;
background-color: #f00;
}
.wrapper > div {
background-color: #444;
color: #fff;
}
.repeatColumns {
width: 400px;
grid-auto-columns: 50px;
grid-template-columns: repeat(auto-fit, 100px);
}
.repeatRows {
height: 400px;
grid-auto-rows: 50px;
grid-template-rows: repeat(auto-fit, 100px);
}
</style>
<script>
"use strict";
SimpleTest.waitForExplicitFinish();
function testLines(elementName, lines, expectedValues) {
is(lines.count, expectedValues.count, elementName + " has expected number of lines.");
for (let i = 0; i < lines.length; i++) {
is(lines[i].number, expectedValues[i].number, elementName + " line index " + i + " has expected number.");
is(lines[i].negativeNumber, expectedValues[i].negativeNumber, elementName + " line index " + i + " has expected negativeNumber.");
}
}
function runTests() {
let grid;
let lines;
let expectedValues;
grid = document.getElementById("gridWithColumns").getGridFragments()[0];
lines = grid.cols.lines;
expectedValues = [
{ "number": 0,
"negativeNumber": -9 },
{ "number": 0,
"negativeNumber": -8 },
{ "number": 0,
"negativeNumber": -7 },
{ "number": 0,
"negativeNumber": -6 },
{ "number": 1,
"negativeNumber": -5 },
{ "number": 2,
"negativeNumber": -4 },
{ "number": 3,
"negativeNumber": -3 },
{ "number": 4,
"negativeNumber": -2 },
{ "number": 5,
"negativeNumber": -1 },
{ "number": 6,
"negativeNumber": 0 },
];
testLines("gridWithColumns", lines, expectedValues);
grid = document.getElementById("gridWithRows").getGridFragments()[0];
lines = grid.rows.lines;
expectedValues = [
{ "number": 0,
"negativeNumber": -9 },
{ "number": 0,
"negativeNumber": -8 },
{ "number": 0,
"negativeNumber": -7 },
{ "number": 0,
"negativeNumber": -6 },
{ "number": 1,
"negativeNumber": -5 },
{ "number": 2,
"negativeNumber": -4 },
{ "number": 3,
"negativeNumber": -3 },
{ "number": 4,
"negativeNumber": -2 },
{ "number": 5,
"negativeNumber": -1 },
{ "number": 6,
"negativeNumber": 0 },
];
testLines("gridWithRows", lines, expectedValues);
SimpleTest.finish();
}
</script>
</head>
<body onLoad="runTests();">
<div id="gridWithColumns" class="wrapper repeatColumns">
<div style="grid-column: -9">A</div>
<div style="grid-column: 2">B</div>
<div style="grid-column: 5">C</div>
</div>
<div id="gridWithRows" class="wrapper repeatRows">
<div style="grid-row: span 4 / 1">A</div>
<div style="grid-row: 3">B</div>
<div style="grid-row: 4 / span 2">C</div>
</div>
</body>
</html>