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<!DOCTYPE HTML>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
<meta charset="utf-8">
<title>Reference: 'grid-row-gap'</title>
<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1227099">
<style type="text/css">
html,body {
color:black; background-color:white; font-size:16px; padding:0; margin:0;
}
.grid {
display: grid;
grid-auto-flow: column;
grid-auto-rows: minmax(1px,auto);
grid-template-columns: 0px 7px;
border: 2px solid black;
float: left;
}
.grid :last-child { background:grey; }
.grid :nth-child(2) { background:pink; }
.grid .gap { background:transparent; }
x { background: lime; width:7px; }
</style>
</head>
<body>
<script>
document.body.style.display = "none";
var align = [
"start",
"end",
"center",
"start",
"end",
"start",
"start",
"start",
"start",
"end",
"center",
"start",
"end",
"start",
"end safe",
"center",
"center",
"start",
"end safe",
"start",
"center",
"end",
];
var rows = [ "0", "1", "2", "3", "8", "9" ];
var heights = [ "auto", "0", "1", "5", "6" ];
var gaps = [ "1", "2" ];
for (var j = 0; j < align.length; ++j) {
// document.body.appendChild(document.createTextNode(align[j])); // for debugging
var chunk = document.createElement('div');
chunk.setAttribute("style", "border:1px solid; padding:2px 10px; overflow:hidden");
for (var c = 0; c < rows.length; ++c) {
for (var w = 0; w < heights.length; ++w) {
// set this to true if you want to see all tests
var run_test = heights[w] == "auto" || heights[w] < rows[c] || rows[c] == 0 || rows[c] == 1;
if (run_test) {
for (var g = 0; g < gaps.length; ++g) {
var grid = document.createElement('div');
grid.style.height = heights[w]+"px";
grid.className = "grid";
grid.style.alignContent = align[j];
var span = document.createElement('span');
grid.appendChild(span);
var numRows = parseInt(rows[c]);
var gapRows = numRows==0 ? 0 : (numRows-1);
numRows += gapRows*parseInt(gaps[g]);
span.style.gridRow = "1 / span " + numRows;
for (var x = 0; x < numRows; ++x) {
var item = document.createElement('x');
if (x % (1+(parseInt(gaps[g]))) != 0)
item.className = "gap";
grid.appendChild(item);
}
if (j < 5) { // The stretch tests.
if (c == 1)
grid.style.background = 'pink'
}
if (j == 6 && rows[c] == 1) { // The 'end safe' tests.
if (heights[w] != 0) grid.style.alignContent = 'end';
}
if (j == 7 && rows[c] == 1) { // The 'center safe' tests.
if (heights[w] != 0) grid.style.alignContent = 'center';
}
if (j > 15) { // The space-around and space-evenly tests.
if (rows[c] == 1) {
if (heights[w] == 0) {
if (grid.style.alignContent != 'end') {
grid.style.alignContent = 'start';
}
} else {
grid.style.alignContent = 'center';
}
}
}
chunk.appendChild(grid);
}
}
}
}
document.body.appendChild(chunk);
}
document.body.style.display = "";
</script>
</body>
</html>
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