1 files changed, 45 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-grid/firefox-bug-1881495-ref.html b/testing/web-platform/tests/css/css-grid/firefox-bug-1881495-ref.html
new file mode 100644
index 0000000000..aa6275c4a7
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/firefox-bug-1881495-ref.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
+<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
+<style>
+:root {
+  font: 30px/1 Ahem;
+}
+.grid {
+  display: inline-grid;
+  border: 4px solid gray;
+  vertical-align: top;
+}
+</style>
+<div class="grid" style="inline-size: 1em">
+  <div>
+    X<br>X
+  </div>
+</div>
+<div class="grid" style="inline-size: 2em">
+  <div>
+    X<br>X
+  </div>
+</div>
+<div class="grid" style="inline-size: 3em">
+  <div>
+    X<br>X
+  </div>
+</div>
+<br><br>
+<div class="grid" style="writing-mode: vertical-rl; inline-size: 1em">
+  <div>
+    X<br>X
+  </div>
+</div>
+<div class="grid" style="writing-mode: vertical-rl; inline-size: 2em">
+  <div>
+    X<br>X
+  </div>
+</div>
+<div class="grid" style="writing-mode: vertical-rl; inline-size: 3em">
+  <div>
+    X<br>X
+  </div>
+</div>