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Unified Diff: third_party/WebKit/LayoutTests/imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-min-width-auto-004.html

Issue 1705363002: Import Mozilla's flexbox tests from csswg-test (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: add test expectations for mac-specific failures Created 4 years, 10 months ago
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Index: third_party/WebKit/LayoutTests/imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-min-width-auto-004.html
diff --git a/third_party/WebKit/LayoutTests/imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-min-width-auto-004.html b/third_party/WebKit/LayoutTests/imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-min-width-auto-004.html
new file mode 100644
index 0000000000000000000000000000000000000000..97c20d28e04f663ac6214bb911a05c574df88267
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-min-width-auto-004.html
@@ -0,0 +1,61 @@
+<!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 Test: Testing min-width:auto & 'overflow' interaction</title>
+ <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
+ <link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#min-size-auto">
+ <link rel="match" href="flexbox-min-width-auto-004-ref.html">
+<!--
+ This testcase checks how "overflow-y" indirectly impacts the sizing
+ behavior of flex items with "min-width:auto" (the new initial value
+ for "min-width"), via its influence on "overflow-x".
+
+ In particular, the flex-item-specific "min-width:auto" behavior is
+ supposed to be disabled (e.g. we end up with min-width:0) when
+ "overflow-x" is non-"visible". Moreover, when "overflow-y" is set to a
+ scrolling value, it forces "overflow-x" to compute to a scrolling value
+ as well, as described at
+ http://www.w3.org/TR/css-overflow-3/#overflow-properties
+ So, "overflow-y" has an indirect effect (via "overflow-x") here.
+ -->
+ <style>
+ .flexbox {
+ display: flex;
+ width: 30px; /* Shrink flex items below min-width */
+ margin-bottom: 2px; /* (Just for spacing things out, visually) */
+ }
+
+ .flexbox > * {
+ /* Flex items have purple border: */
+ border: 2px dotted purple;
+ }
+
+ .flexbox > * > * {
+ /* Flex items' contents are gray & fixed-size: */
+ background: gray;
+ height: 40px;
+ width: 80px;
+ }
+
+ .yvisible { overflow-y: visible; }
+ .yhidden { overflow-y: hidden; }
+ .yscroll { overflow-y: scroll; }
+ .yauto { overflow-y: auto; }
+ </style>
+ </head>
+ <body>
+ <!-- min-width:auto should prevent shrinking below intrinsic width when
+ the flex item has "overflow-y: visible", but not for any other
+ overflow-y values (because of overflow-y's influence on overflow-x).
+ -->
+ <div class="flexbox"><div class="yvisible"><div></div></div></div>
+ <div class="flexbox"><div class="yhidden"><div></div></div></div>
+ <div class="flexbox"><div class="yscroll"><div></div></div></div>
+ <div class="flexbox"><div class="yauto"><div></div></div></div>
+ </body>
+</html>

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