1 files changed, 173 insertions, 0 deletions
diff --git a/layout/reftests/css-grid/grid-max-sizing-flex-004.html b/layout/reftests/css-grid/grid-max-sizing-flex-004.html
new file mode 100644
index 0000000000..dd3813b516
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+++ b/layout/reftests/css-grid/grid-max-sizing-flex-004.html
@@ -0,0 +1,173 @@
+<!DOCTYPE HTML>
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html><head>
+  <meta charset="utf-8">
+  <title>CSS Grid Test: Testing track sizing</title>
+  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1151212">
+  <link rel="help" href="http://dev.w3.org/csswg/css-grid/#algo-track-sizing">
+  <link rel="match" href="grid-max-sizing-flex-004-ref.html">
+  <style type="text/css">
+body,html { color:black; background:white; font-size:8px; line-height:10px; padding:0; margin:0; }
+
+body { width: 800px; }
+.grid {
+  display: grid;
+  border: 3px dashed blue;
+  margin-bottom:20px;
+  float: left;
+  clear: left;
+}
+.flex {
+  grid-auto-rows: minmax(0,1fr);
+  grid-auto-columns: minmax(0,1fr);
+}
+.flex10 {
+  grid-auto-rows: minmax(0,1fr);
+  grid-template-columns: minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)
+                         minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)
+                         minmax(0,1fr) minmax(0,1fr);
+}
+.mm {
+  grid-auto-rows: minmax(min-content,max-content);
+  grid-auto-columns: minmax(min-content,max-content);
+}
+.zero {
+  grid-auto-rows: minmax(0,0);
+  grid-auto-columns: minmax(0,0);
+}
+
+.c1 { grid-column: 1 / span 2; min-height:10px; min-width:0px;  }
+.c2 { grid-column: 2 / span 3; min-height:20px; min-width:10px; }
+.c3 { grid-column: 3 / span 1; min-height:0;    min-width:20px; }
+.r1 { grid-row: 1; }
+.x1 { grid-row: 1; min-height:10px; min-width:0px; border-style:none; }
+
+span {
+  background: gray;
+  border-style: solid;
+  border-width: 1px 3px 5px 7px;
+}
+
+x { display:inline-block; height:10px; width:18px; }
+  </style>
+</head>
+<body>
+
+<div class="grid flex" style="width:0;height:0;"></div>
+<div class="grid flex" style="width:1px;height:1px;"></div>
+<div class="grid mm" style="width:0;height:0;"></div>
+<div class="grid mm" style="width:1px;height:1px;"></div>
+<div class="grid zero" style="width:0;height:0;"></div>
+<div class="grid zero" style="width:1px;height:1px;"></div>
+
+<!-- TODO: fails due to broken align:stretch
+<div class="grid flex" style="width:0;height:0;"><span class="c1"><x></x></span><span class="c2"><x></x></span></div>
+<div class="grid flex" style="width:1px;height:1px;"><span class="c1"><x></x></span><span class="c2"><x></x></span></div>
+-->
+<div class="grid mm" style="width:0;height:0;"><span class="c1"><x></x></span><span class="c2"><x></x></span></div>
+<div class="grid mm" style="width:1px;height:1px;"><span class="c1"><x></x></span><span class="c2"><x></x></span></div>
+<!-- TODO: fails due to broken align:stretch
+<div class="grid zero" style="width:0;height:0;"><span class="c1"><x></x></span><span class="c2"><x></x></span></div>
+<div class="grid zero" style="width:1px;height:1px;"><span class="c1"><x></x></span><span class="c2"><x></x></span></div>
+-->
+
+<div class="grid flex">
+<span class="c1 r1"><x></x></span><span class="c1 r1"><x></x></span>
+<span class="c1 r1"><x></x></span><span class="c1 r1"><x></x></span>
+</div>
+
+<div class="grid flex10">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:0.010px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:0.020px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:0.040px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:0.15px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:0.18px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:0.19px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:1px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:2px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:3px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:4px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:5px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:6px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:7px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:8px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:9px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:10px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+<div class="grid flex10" style="width:11px; clear:none;">
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+<span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span><span class="x1"></span>
+</div>
+
+</body>
+</html>