css/css-grid/alignment/grid-content-alignment-overflow-002.html

<!DOCTYPE html>
<html>
<head>
<title>CSS Grid Layout Test: content alignment and overflow alignment.</title>
<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com">
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="help" href="https://drafts.csswg.org/css-grid/#alignment">
<link rel="help" href="https://drafts.csswg.org/css-align-3/#overflow-values">
<link rel="help" href="https://drafts.csswg.org/css-align-3/#distribution-values">
<link rel="help" href="https://drafts.csswg.org/css-align-3/#content-distribution">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=376823">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=249451">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1527539">
<link rel="stylesheet" href="/css/support/grid.css">
<link rel="stylesheet" href="/css/support/alignment.css">
<link rel="stylesheet" href="/css/support/width-keyword-classes.css">
<meta name="assert" content="Test that the overflow alignment mode is applied correctly for content alignment properties." />

<style>
body {
  margin: 0;
}

.container {
  position: relative;
  float: left;
}

.grid {
  grid-template-columns: 50px 50px;
  grid-template-rows: 100px 100px;
  padding: 30px;
  box-sizing: border-box;
  overflow: hidden;
}

.contentSizedTracks {
  grid-template:  max-content 100px / max-content 50px;
}

.overflowWidth {
  width: 60px;
  height: 300px;
}

.overflowHeight {
  width: 200px;
  height: 150px;
}

.item1 {
  width: 50px;
  height: 150px;
}

.item2 {
  width: 150px;
  height: 100px;
}

.minSize {
  min-width: 300px;
  min-height: 400px;
}

.maxSize {
  max-width: 100px;
  max-height: 100px;
}
</style>

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
</head>

<body onload="checkLayout('.grid')">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid overflowWidth contentCenter" data-expected-width="60" data-expected-height="300" data-expected-scroll-width="110" data-expected-scroll-height="300">
    <div class="firstRowFirstColumn" data-offset-x="-20" data-offset-y="50" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="-20" data-offset-y="150" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="30" data-offset-y="50" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="30" data-offset-y="150" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container width of 60px not enough for 2 column tracks of 50px.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>default</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid overflowHeight contentCenterUnsafe" data-expected-width="200" data-expected-height="150" data-expected-scroll-width="200" data-expected-scroll-height="205">
    <div class="firstRowFirstColumn" data-offset-x="50" data-offset-y="-25" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="50" data-offset-y="75" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="100" data-offset-y="-25" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="100" data-offset-y="75" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container height of 150px not enough for 2 row tracks of 100px.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid overflowWidth contentCenterSafe" data-expected-width="60" data-expected-height="300" data-expected-scroll-width="160" data-expected-scroll-height="300">
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="50" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="30" data-offset-y="150" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="80" data-offset-y="50" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="80" data-offset-y="150" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container width of 60px not enough for 2 column tracks of 50px.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>safe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 75px; margin-right: 25px;">
  <div class="grid overflowHeight contentCenterSafe" data-expected-width="200" data-expected-height="150" data-expected-scroll-width="200" data-expected-scroll-height="260">
    <div class="firstRowFirstColumn" data-offset-x="50" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="50" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="100" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="100" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container height of 150px not enough for 2 row tracks of 100px.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>safe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid overflowWidth contentEnd" data-expected-width="60" data-expected-height="300" data-expected-scroll-width="60" data-expected-scroll-height="300">
    <div class="firstRowFirstColumn" data-offset-x="-70" data-offset-y="70" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="-70" data-offset-y="170" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="-20" data-offset-y="70" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="-20" data-offset-y="170" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container width of 60px not enough for 2 column tracks of 50px.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>default</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid overflowHeight contentEndUnsafe" data-expected-width="200" data-expected-height="150" data-expected-scroll-width="200" data-expected-scroll-height="150">
    <div class="firstRowFirstColumn" data-offset-x="70" data-offset-y="-80" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="70" data-offset-y="20" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="120" data-offset-y="-80" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="120" data-offset-y="20" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container height of 150px not enough for 2 row tracks of 100px.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid overflowWidth contentEndSafe" data-expected-width="60" data-expected-height="300" data-expected-scroll-width="160" data-expected-scroll-height="300">
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="70" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="30" data-offset-y="170" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="80" data-offset-y="70" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="80" data-offset-y="170" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container width of 60px not enough for 2 column tracks of 50px.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>safe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 75px; margin-right: 25px;">
  <div class="grid overflowHeight contentEndSafe" data-expected-width="200" data-expected-height="150" data-expected-scroll-width="200" data-expected-scroll-height="260">
    <div class="firstRowFirstColumn" data-offset-x="70" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="70" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="120" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="120" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container height of 150px not enough for 2 row tracks of 100px.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>safe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid fit-content contentEndUnsafe" data-expected-width="160" data-expected-height="260" data-expected-scroll-width="160" data-expected-scroll-height="260">
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="30" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="80" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="80" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container indefinite size using fit-content, hence no possible overflow.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 200px; margin-right: 25px;">
  <div class="grid fit-content contentCenterUnsafe" data-expected-width="160" data-expected-height="260" data-expected-scroll-width="160" data-expected-scroll-height="260">
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowFirstColumn" data-offset-x="30" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
    <div class="firstRowSecondColumn" data-offset-x="80" data-offset-y="30" data-expected-width="50" data-expected-height="100"></div>
    <div class="secondRowSecondColumn" data-offset-x="80" data-offset-y="130" data-expected-width="50" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container indefinite size using fit-content, hence no possible overflow.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 100px; margin-right: 25px;">
  <div class="grid contentSizedTracks fit-content maxSize contentEndUnsafe" data-expected-width="100" data-expected-height="100" data-expected-scroll-width="100" data-expected-scroll-height="100">
    <div class="item1 firstRowSecondColumn" data-offset-x="20" data-offset-y="-180" data-expected-width="50" data-expected-height="150"></div>
    <div class="item2 secondRowFirstColumn" data-offset-x="-130" data-offset-y="-30" data-expected-width="150" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container indefinite size using fit-content, but max-size constraints implies that the content-sized tracks overflow.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 100px; margin-right: 75px;">
  <div class="grid contentSizedTracks fit-content maxSize contentCenterUnsafe" data-expected-width="100" data-expected-height="100" data-expected-scroll-width="180" data-expected-scroll-height="205">
    <div class="item1 firstRowSecondColumn" data-offset-x="100" data-offset-y="-75" data-expected-width="50" data-expected-height="150"></div>
    <div class="item2 secondRowFirstColumn" data-offset-x="-50" data-offset-y="75" data-expected-width="150" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container indefinite size using fit-content, but max-size constraints implies that the content-sized tracks overflow.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-bottom: 50px; margin-right: 25px;">
  <div class="grid contentSizedTracks fit-content minSize contentEndUnsafe" data-expected-width="300" data-expected-height="400" data-expected-scroll-width="300" data-expected-scroll-height="400">
    <div class="item1 firstRowSecondColumn" data-offset-x="220" data-offset-y="120" data-expected-width="50" data-expected-height="150"></div>
    <div class="item2 secondRowFirstColumn" data-offset-x="70" data-offset-y="270" data-expected-width="150" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container indefinite size using fit-content, but min-size constraints implies that the content-sized tracks don't overflow.<br> Content-Alignment: <b>end</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

<div class="container" style="margin-right: 25px;">
  <div class="grid contentSizedTracks fit-content minSize contentCenterUnsafe" data-expected-width="300" data-expected-height="400" data-expected-scroll-width="300" data-expected-scroll-height="400">
    <div class="item1 firstRowSecondColumn" data-offset-x="200" data-offset-y="75" data-expected-width="50" data-expected-height="150"></div>
    <div class="item2 secondRowFirstColumn" data-offset-x="50" data-offset-y="225" data-expected-width="150" data-expected-height="100"></div>
  </div>
</div>
<div>Grid container indefinite size using fit-content, but min-size constraints implies that the content-sized tracks don't overflow.<br> Content-Alignment: <b>center</b> and Overflow-Alignment: <b>unsafe</b></div>

<br clear="all">

</body>
</html>