зеркало из https://github.com/mozilla/gecko-dev.git
86 строки
2.3 KiB
HTML
86 строки
2.3 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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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
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<style>
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body {
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margin: 40px;
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}
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.wrapper {
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display: grid;
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width: 400px;
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grid-gap: 10px;
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grid-template-columns: 100px 1fr 1fr 100px;
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background-color: #f00;
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}
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.box {
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background-color: #444;
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color: #fff;
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}
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</style>
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<script>
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"use strict";
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SimpleTest.waitForExplicitFinish();
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function runTests() {
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var wrapper = document.getElementById("wrapper");
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var grid = wrapper.getGridFragments()[0];
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var boxA = document.getElementById("boxA");
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var boxB = document.getElementById("boxB");
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// test property existence
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isnot(typeof(grid.cols.tracks), "undefined", "Grid.cols.tracks property exists.");
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isnot(typeof(grid.rows.tracks), "undefined", "Grid.rows.tracks property exists.");
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if ((typeof(grid.cols.tracks) != "undefined") &&
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(typeof(grid.rows.tracks) != "undefined")) {
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// test column and row track counts
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is(grid.cols.tracks.length, 4,
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"Grid.cols.tracks property has length that matches grid-template-columns."
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);
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is(grid.rows.tracks.length, 2,
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"Grid.rows.tracks property has length that matches content."
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);
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if ((grid.cols.tracks.length == 4) &&
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(grid.rows.tracks.length == 2)) {
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// test column track position
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is(grid.cols.tracks[1].start, 110, "Grid column track 2 position is as expected.");
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// test column track width
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is(grid.cols.tracks[0].breadth, boxA.offsetWidth,
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"Grid column track width (fixed size) matches item width."
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);
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is(grid.cols.tracks[1].breadth, boxB.offsetWidth,
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"Grid column track width (flexible size) matches item width."
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);
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is(grid.cols.tracks[1].breadth, grid.cols.tracks[2].breadth,
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"Grid column track widths with equal proportion flexible size actually are same size."
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);
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}
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}
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SimpleTest.finish();
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}
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</script>
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</head>
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<body onLoad="runTests();">
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<div id="wrapper" class="wrapper">
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<div id="boxA" class="box a">A</div>
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<div id="boxB" class="box b">B</div>
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<div class="box c">C</div>
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<div class="box d">D</div>
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<div class="box e">E</div>
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<div class="box f">F</div>
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<div class="box g">G</div>
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<div class="box h">H</div>
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</div>
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</body>
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</html>
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