1 files changed, 18 insertions, 0 deletions
diff --git a/libgo/go/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt b/libgo/go/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt
new file mode 100644
index 00000000000..787b7aedfa4
--- /dev/null
+++ b/libgo/go/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt
@@ -0,0 +1,18 @@
+Module with a function that prints file name for the top stack frame.
+Different versions of this module are identical, but they should return
+different file names with -trimpath.
+-- .mod --
+module example.com/stack
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0"}
+-- stack.go --
+package stack
+
+import "runtime"
+
+func TopFile() string {
+	_, file, _, _ := runtime.Caller(0)
+	return file
+}