1 files changed, 32 insertions, 0 deletions
diff --git a/gfx/wr/wrench/reftests/clip/custom-clip-chain-node-ancestors.yaml b/gfx/wr/wrench/reftests/clip/custom-clip-chain-node-ancestors.yaml
new file mode 100644
index 0000000000..9824da4f9c
--- /dev/null
+++ b/gfx/wr/wrench/reftests/clip/custom-clip-chain-node-ancestors.yaml
@@ -0,0 +1,32 @@
+# This test ensures that custom clip chains are not affected by the ancestors
+# of their clipping nodes. In this case the node, 3, will probably be optimized
+# away since its ancestor 2 has a tighter bounding rect. On the other hand, a
+# clip chain which includes 3 should only get the rectangle specified by that
+# node and not be affected by 2 at all.
+---
+root:
+  items:
+    -
+      bounds: [25, 25, 50, 50]
+      "clip-rect": [25, 25, 50, 50]
+      type: clip
+      id: 2
+    -
+      bounds: [10, 10, 100, 100]
+      clip-rect: [10, 10, 100, 100]
+      clip-and-scroll: 2
+      type: clip
+      id: 3
+      "content-size": [800, 1000]
+    -
+      bounds: [0, 0, 0, 0]
+      clip-rect: [0, 0, 0, 0]
+      type: "clip-chain"
+      id: 10
+      clips: [3]
+    -
+      bounds: [0, 0, 200, 200]
+      clip-rect: [0, 0, 200, 200]
+      clip-and-scroll: [root-scroll-node, 10]
+      type: rect
+      color: 0 255 0 1