1 files changed, 24 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/filter-effects/reference/backdrop-filter-svg-ref.html b/testing/web-platform/tests/css/filter-effects/reference/backdrop-filter-svg-ref.html
new file mode 100644
index 0000000000..3d5853ac66
--- /dev/null
+++ b/testing/web-platform/tests/css/filter-effects/reference/backdrop-filter-svg-ref.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+
+<div class="fuchsiabox"></div>
+<div class="filter"></div>
+
+<style>
+.fuchsiabox {
+  position: absolute;
+  background: fuchsia;
+  width: 100px;
+  height: 100px;
+  top: 100px;
+  left: 60px;
+}
+.filter {
+  position: absolute;
+  width: 100px;
+  height: 100px;
+  top: 100px;
+  left: 60px;
+  backdrop-filter: invert(1);
+}
+</style>