diff --git a/dials_data/hashinfo/shadow_test_data.yml b/dials_data/hashinfo/shadow_test_data.yml
new file mode 100644
index 00000000..4cd0d0cd
--- /dev/null
+++ b/dials_data/hashinfo/shadow_test_data.yml
@@ -0,0 +1,15 @@
+definition: cfa178974e79a9b616baca04fa75476fc69c0b453ceedfb53e952172c1538cc4
+formatversion: 1
+verify:
+- hash: b142288795076283dfed5a705f5339bbf33041cb9d2026232af28c28a5908848
+  size: 1488262
+- hash: b142288795076283dfed5a705f5339bbf33041cb9d2026232af28c28a5908848
+  size: 1488262
+- hash: 86fddbd03f158e0e44c04677f4245dc91d181e0474433a21f84de7a27f7213b0
+  size: 1100256
+- hash: 4d9181bdaf1c5bc2a7d4a2b7b86589ebd6fb3ffa954a272ed802ea414eeb8eb1
+  size: 8677
+- hash: 13501f674950433a53e30af1a349182c58cbf4a4cb267f6ac0be104bb6b9c816
+  size: 89435
+- hash: 9ab5dc5ec0f2eb519a506369db5ffb80fb5accb5d2788b67211abf7469b574ab
+  size: 553789