summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/css/css-break/flexbox/single-line-row-flex-fragmentation-044.html
diff options
context:
space:
mode:
Diffstat (limited to 'testing/web-platform/tests/css/css-break/flexbox/single-line-row-flex-fragmentation-044.html')
-rw-r--r--testing/web-platform/tests/css/css-break/flexbox/single-line-row-flex-fragmentation-044.html38
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-break/flexbox/single-line-row-flex-fragmentation-044.html b/testing/web-platform/tests/css/css-break/flexbox/single-line-row-flex-fragmentation-044.html
new file mode 100644
index 0000000000..6da4fde6ee
--- /dev/null
+++ b/testing/web-platform/tests/css/css-break/flexbox/single-line-row-flex-fragmentation-044.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html>
+ <meta charset="utf-8">
+ <title>Test that the first flex item is pushed to the second column due to insufficient space, and the browser shouldn't create infinite columns.</title>
+ <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
+ <link rel="author" title="Mozilla" href="https://www.mozilla.org/">
+ <link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
+ <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1827582">
+ <link rel="match" href="single-line-row-flex-fragmentation-044-ref.html">
+
+ <style>
+ .multicol {
+ column-count: 2;
+ column-gap: 0;
+ column-fill: auto;
+ width: 200px;
+ border: 5px solid gray;
+ height: 0px;
+ }
+ .flexbox {
+ display: flex;
+ width: 100px;
+ }
+ .flexbox > div {
+ width: 50px;
+ contain: size;
+ }
+ </style>
+
+ <div class="multicol">
+ <div class="flexbox">
+ <!-- To reproduce the bug, the first item should have margin-top, and its
+ block-end should be smaller than the second item's block-end. -->
+ <div style="height: 10px; background: pink; margin-top: 5px;"></div>
+ <div style="height: 20px; background: orange"></div>
+ </div>
+ </div>
+</html>