diff --git a/Testing/Data/Compare/Dir1/ignore_comments.cpp b/Testing/Data/Compare/Dir1/ignore_comments.cpp
index c4bcdefb383..2831ead582e 100644
--- a/Testing/Data/Compare/Dir1/ignore_comments.cpp
+++ b/Testing/Data/Compare/Dir1/ignore_comments.cpp
@@ -1,3 +1,9 @@
+/* c1 */
+1111
+2222
+3333
+4444
+aaa
 /* test1 */
 aaa
 /* 1
diff --git a/Testing/Data/Compare/Dir2/ignore_comments.cpp b/Testing/Data/Compare/Dir2/ignore_comments.cpp
index fdcd9b010f4..d668c8b410b 100644
--- a/Testing/Data/Compare/Dir2/ignore_comments.cpp
+++ b/Testing/Data/Compare/Dir2/ignore_comments.cpp
@@ -1,3 +1,9 @@
+1111
+/* c2 */
+2222
+3333
+4444
+aaa
 /* test2 */
 aaa
 /* 2
diff --git a/Testing/Data/Compare/Dir3/ignore_comments.cpp b/Testing/Data/Compare/Dir3/ignore_comments.cpp
index 2a42384e50f..1ce6f205fbe 100644
--- a/Testing/Data/Compare/Dir3/ignore_comments.cpp
+++ b/Testing/Data/Compare/Dir3/ignore_comments.cpp
@@ -1,3 +1,9 @@
+1111
+2222
+3333
+/* c3 */
+4444
+aaa
 /* test3 */
 aaa
 /* 3