Source code
Revision control
Copy as Markdown
Other Tools
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;
width: 600px;
grid-gap: 0px;
grid-auto-column: 50px;
background-color: #f00;
}
.grid1 {
grid-template-columns: 50px 0px repeat(auto-fit, 100px);
}
.grid2 {
grid-template-columns: 50px 0px [real-before] repeat(auto-fit, [before] 100px [after]) [real-after] 0px [final];
}
.grid3 {
grid-template-columns: repeat(3, 66px) [real-before] repeat(auto-fit, [before] 100px [after]) [real-after];
}
.grid4 {
grid-template-columns: repeat(2, 100px) repeat(auto-fill, 50px);
}
.grid5 {
grid-template-columns: [real-before] repeat(auto-fit, [before] 100px [after]) [real-after];
}
.grid6 {
grid-template-columns: [first] 0px [real-before] repeat(auto-fit, [before] 100px [after]) [real-after];
}
.grid7 {
grid-template-columns: [real-before before] repeat(auto-fit, [before] 100px [after]) [after real-after] 0px [final];
}
.grid8 {
grid-template-columns: [real-before] repeat(auto-fit, [before] 1000px [after]) [real-after];
}
.grid9 {
grid-template-columns: [real-before] repeat(auto-fit, 100px [after]) [real-after];
}
.grid10 {
grid-template-columns: [real-before] repeat(auto-fit, [before] 100px) [real-after];
}
.grid11 {
grid-template-columns: 10px [real-before] repeat(auto-fit, [before] 1000px [after]) [real-after];
}
.grid12 {
grid-template-columns: 10px [real-before] repeat(auto-fit, [before] 1000px [after]) [real-after] 10px;
}
.grid13 {
grid-template-columns: 10px [real-before] repeat(auto-fit, [before] 1000px [after]) 10px;
}
.grid14 {
grid-template-columns: [real-before] repeat(auto-fit, [before] 1000px [after]) 10px;
}
.grid15 {
grid-template-columns: repeat(auto-fit, [before] 1000px [after]) 10px;
}
.grid16 {
grid-template-columns: repeat(auto-fit, [before] 1000px [after]) [real-after] 10px;
}
.grid17 {
grid-template-columns: repeat(auto-fit, [before] 1000px [after]) [real-after] 10px [final];
}
.grid18 {
grid-template-columns: repeat(auto-fit, [before] 1000px [after]) 10px [final];
}
.grid19 {
grid-template-columns: repeat(auto-fit, [before] 1000px);
}
.box {
background-color: #444;
color: #fff;
}
.a {
grid-column: auto;
}
.b {
grid-column: 4;
}
.c {
grid-column: 6;
}
.d {
grid-column: 7;
}
.e {
grid-column: 5;
}
.f {
grid-column: -9;
}
</style>
<script>
"use strict";
SimpleTest.waitForExplicitFinish();
function testLines(elementName, grid, expectedValues) {
is(grid.cols.lines.length, expectedValues.length, elementName + " has expected number of lines.");
for (let i = 0; i < grid.cols.lines.length; i++) {
// 'number' is optional.
if (typeof(expectedValues[i].number) != "undefined") {
is(grid.cols.lines[i].number, expectedValues[i].number, elementName + " line " + (i + 1) + " has expected number.");
} else {
// If 'number' is omitted, assume that first line is line 1 and increase from there.
is(grid.cols.lines[i].number, (i + 1), elementName + " line " + (i + 1) + " has expected number.");
}
// 'negativeNumber' is optional.
if (typeof(expectedValues[i].negativeNumber) != "undefined") {
// Check for the supplied number.
is(grid.cols.lines[i].negativeNumber, expectedValues[i].negativeNumber, elementName + " line " + (i + 1) + " has expected negativeNumber.");
}
// 'start' is optional.
if (typeof(expectedValues[i].start) != "undefined") {
is(grid.cols.lines[i].start, expectedValues[i].start, elementName + " line " + (i + 1) + " has expected start.");
}
// 'breadth' is optional.
if (typeof(expectedValues[i].breadth) != "undefined") {
is(grid.cols.lines[i].breadth, 0, elementName + " line " + (i + 1) + " has zero breadth.");
}
// 'names' is optional.
if (typeof(expectedValues[i].names) != "undefined") {
is(grid.cols.lines[i].names + "", expectedValues[i].names, elementName + " line " + (i + 1) + " has expected names.");
}
// 'todo_names' is optional.
if (typeof(expectedValues[i].todo_names) != "undefined") {
todo_is(grid.cols.lines[i].names + "", expectedValues[i].todo_names, elementName + " line " + (i + 1) + " has expected names.");
}
}
}
function runTests() {
let wrapper;
let grid;
let expectedValues;
wrapper = document.getElementById("wrapper1");
grid = wrapper.getGridFragments()[0];
// test auto-fit count
is(grid.cols.tracks.length, 7, "Grid column track array reports removed auto-fit columns.");
// test resolved value of grid-template-columns
let templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
is(templateColumnsText, "50px 0px 0px 100px 0px 0px 0px",
"Resolved value of grid-template-columns reports removed auto-fits as '0px'.");
// test starts, breadths, and states
expectedValues = [
{ "start": 0,
"breadth": 50,
"state": "static" },
{ "start": 50,
"breadth": 0,
"state": "static" },
{ "start": 50,
"breadth": 0,
"state": "removed" },
{ "start": 50,
"breadth": 100,
"state": "repeat" },
{ "start": 150,
"breadth": 0,
"state": "removed" },
{ "start": 150,
"breadth": 0,
"state": "removed" },
{ "start": 150,
"breadth": 0,
"state": "removed" },
];
for (let i = 0; i < grid.cols.tracks.length; i++) {
is(grid.cols.tracks[i].start, expectedValues[i].start, "Column " + (i + 1) + " has expected start.");
is(grid.cols.tracks[i].breadth, expectedValues[i].breadth, "Column " + (i + 1) + " has expected breadth.");
is(grid.cols.tracks[i].state, expectedValues[i].state, "Column " + (i + 1) + " has expected state.");
}
wrapper = document.getElementById("wrapper2");
grid = wrapper.getGridFragments()[0];
// test auto-fit count
is(grid.cols.lines.length, 9, "Grid column line array reports removed auto-fit columns.");
// test resolved value of grid-template-columns
templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
is(templateColumnsText, "50px 0px [real-before before] 0px [after before] 100px [after before] 0px [after before] 100px [after before] 0px [after real-after] 0px [final]",
"Resolved value of grid-template-columns reports lines for removed tracks.");
// test starts and names
expectedValues = [
{ "start": 0,
"names": "" },
{ "start": 50,
"names": "" },
{ "start": 50,
"names": "real-before,before" },
{ "start": 50,
"names": "after,before" },
{ "start": 150,
"names": "after,before" },
{ "start": 150,
"names": "after,before" },
{ "start": 250,
"names": "after,before" },
{ "start": 250,
"names": "after,real-after" },
{ "start": 250,
"names": "final" },
];
testLines("wrapper2", grid, expectedValues);
wrapper = document.getElementById("wrapper3");
grid = wrapper.getGridFragments()[0];
// test resolved value of grid-template-columns
templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
is(templateColumnsText, "66px 66px 66px [real-before before] 100px [after before] 0px [after before] 100px [after before] 100px [after real-after]",
"Resolved value of grid-template-columns reports lines for removed tracks.");
wrapper = document.getElementById("wrapper4");
grid = wrapper.getGridFragments()[0];
// test auto-fill count of tracks
is(grid.cols.tracks.length, 10, "Grid column track array respects auto-fill columns.");
if (grid.cols.tracks.length == 10) {
// test for static and repeat
is(grid.cols.tracks[1].state, "static", "Grid column track 2 is marked as static.");
is(grid.cols.tracks[2].state, "repeat", "Grid column track 3 is marked as repeat.");
}
wrapper = document.getElementById("wrapper5");
grid = wrapper.getGridFragments()[0];
// test resolved value of grid-template-columns
templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
is(templateColumnsText, "[real-before before] 0px [after before] 0px [after before] 0px [after before] 0px [after before] 0px [after before] 0px [after real-after]", "Resolved value of grid-template-columns no longer lists 'none' when all auto-fit tracks are empty.");
wrapper = document.getElementById("wrapper6");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "first" },
{ "start": 0,
"names": "real-before,before" },
{ "start": 0,
"names": "after,before" },
{ "start": 0,
"names": "after,before" },
{ "start": 100,
"names": "after,before" },
{ "start": 100,
"names": "after,before" },
{ "start": 100,
"names": "after,before" },
{ "start": 100,
"names": "after,real-after" },
];
testLines("wrapper6", grid, expectedValues);
wrapper = document.getElementById("wrapper7");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "real-before,before" },
{ "start": 0,
"names": "after,before" },
{ "start": 0,
"names": "after,before" },
{ "start": 0,
"names": "after,before" },
{ "start": 100,
"names": "after,before" },
{ "start": 100,
"names": "after,before" },
{ "start": 100,
"names": "after,real-after" },
{ "start": 100,
"names": "final" },
];
testLines("wrapper7", grid, expectedValues);
wrapper = document.getElementById("wrapper8");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "real-before,before" },
{ "start": 0,
"names": "after,real-after" },
];
testLines("wrapper8", grid, expectedValues);
wrapper = document.getElementById("wrapper8b");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "number": 0 },
{ "number": 0 },
{ "number": 0 },
{ "number": 0 },
{ "number": 0 },
{ "number": 0 },
{ "number": 0 },
{ "number": 1,
"names": "real-before,before" },
{ "number": 2,
"names": "after,real-after" },
];
testLines("wrapper8b", grid, expectedValues);
wrapper = document.getElementById("wrapper9");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "real-before" },
{ "start": 0,
"names": "after" },
{ "start": 0,
"names": "after" },
{ "start": 0,
"names": "after" },
{ "start": 100,
"names": "after" },
{ "start": 200,
"names": "after" },
{ "start": 200,
"names": "after,real-after" },
];
testLines("wrapper9", grid, expectedValues);
wrapper = document.getElementById("wrapper10");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "real-before,before" },
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "before" },
{ "start": 100,
"names": "before" },
{ "start": 200,
"names": "before" },
{ "start": 200,
"names": "real-after" },
];
testLines("wrapper10", grid, expectedValues);
wrapper = document.getElementById("wrapper11");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "" },
{ "start": 10,
"names": "real-before,before" },
{ "start": 10,
"names": "after,real-after" },
];
testLines("wrapper11", grid, expectedValues);
wrapper = document.getElementById("wrapper12");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "" },
{ "start": 10,
"names": "real-before,before" },
{ "start": 10,
"names": "after,real-after" },
{ "start": 20,
"names": "" },
];
testLines("wrapper12", grid, expectedValues);
wrapper = document.getElementById("wrapper13");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "" },
{ "start": 10,
"names": "real-before,before" },
{ "start": 10,
"names": "after" },
{ "start": 20,
"names": "" },
];
testLines("wrapper13", grid, expectedValues);
wrapper = document.getElementById("wrapper14");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "real-before,before" },
{ "start": 0,
"names": "after" },
{ "start": 10,
"names": "" },
];
testLines("wrapper14", grid, expectedValues);
wrapper = document.getElementById("wrapper15");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "after" },
{ "start": 10,
"names": "" },
];
testLines("wrapper15", grid, expectedValues);
wrapper = document.getElementById("wrapper16");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "after,real-after" },
{ "start": 10,
"names": "" },
];
testLines("wrapper16", grid, expectedValues);
wrapper = document.getElementById("wrapper17");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "after,real-after" },
{ "start": 10,
"names": "final" },
];
testLines("wrapper17", grid, expectedValues);
wrapper = document.getElementById("wrapper18");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "after" },
{ "start": 10,
"names": "final" },
];
testLines("wrapper18", grid, expectedValues);
wrapper = document.getElementById("wrapper19");
grid = wrapper.getGridFragments()[0];
// test starts and names
expectedValues = [
{ "start": 0,
"names": "before" },
{ "start": 0,
"names": "" },
];
testLines("wrapper19", grid, expectedValues);
SimpleTest.finish();
}
</script>
</head>
<body onLoad="runTests();">
<div id="wrapper1" class="wrapper grid1">
<div id="boxB" class="box b">B</div>
</div>
<br/>
<div id="wrapper2" class="wrapper grid2">
<div id="boxB" class="box b">B</div>
<div id="boxC" class="box c">C</div>
</div>
<br/>
<div id="wrapper3" class="wrapper grid3">
<div id="boxB" class="box b">B</div>
<div id="boxC" class="box c">C</div>
<div id="boxD" class="box d">D</div>
</div>
<br/>
<div id="wrapper4" class="wrapper grid4">
<div id="boxA" class="box a">A</div>
</div>
<br/>
<div id="wrapper5" class="wrapper grid5">
</div>
<br/>
<div id="wrapper6" class="wrapper grid6">
<div id="boxB" class="box b">B</div>
</div>
<br/>
<div id="wrapper7" class="wrapper grid7">
<div id="boxB" class="box b">B</div>
</div>
<br/>
<div id="wrapper8" class="wrapper grid8">
</div>
<br/>
<div id="wrapper8b" class="wrapper grid8">
<div id="boxF" class="box f">F</div>
</div>
<br/>
<div id="wrapper9" class="wrapper grid9">
<div id="boxB" class="box b">B</div>
<div id="boxE" class="box e">E</div>
</div>
<br/>
<div id="wrapper10" class="wrapper grid10">
<div id="boxB" class="box b">B</div>
<div id="boxE" class="box e">E</div>
</div>
<br/>
<div id="wrapper11" class="wrapper grid11">
</div>
<br/>
<div id="wrapper12" class="wrapper grid12">
</div>
<br/>
<div id="wrapper13" class="wrapper grid13">
</div>
<br/>
<div id="wrapper14" class="wrapper grid14">
</div>
<br/>
<div id="wrapper15" class="wrapper grid15">
</div>
<br/>
<div id="wrapper16" class="wrapper grid16">
</div>
<br/>
<div id="wrapper17" class="wrapper grid17">
</div>
<br/>
<div id="wrapper18" class="wrapper grid18">
</div>
<br/>
<div id="wrapper19" class="wrapper grid19">
</div>
</body>
</html>