1 files changed, 20 insertions, 0 deletions
diff --git a/layout/generic/crashtests/876074-1.html b/layout/generic/crashtests/876074-1.html
new file mode 100644
index 0000000000..2ff24306e3
--- /dev/null
+++ b/layout/generic/crashtests/876074-1.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+<meta charset="UTF-8">
+<script>
+
+function boom()
+{
+    document.getElementById("c").style.content = "'x'";
+    document.documentElement.removeAttribute("class");
+}
+
+window.addEventListener("MozReftestInvalidate", boom);
+
+</script>
+</head>
+
+<body style="display: inline-flex;"><div></div><div style="display: table-caption;"></div><canvas id="c"></canvas></body>
+
+</html>