diff --git a/testdata/init.go b/testdata/init.go
new file mode 100644
index 00000000..c99d8d9c
--- /dev/null
+++ b/testdata/init.go
@@ -0,0 +1,9 @@
+package main
+
+func init() {
+	println("init")
+}
+
+func main() {
+	println("main")
+}
diff --git a/testdata/init.txt b/testdata/init.txt
new file mode 100644
index 00000000..9ac7e015
--- /dev/null
+++ b/testdata/init.txt
@@ -0,0 +1,2 @@
+init
+main
diff --git a/testdata/init_multi.go b/testdata/init_multi.go
new file mode 100644
index 00000000..ca70c4b0
--- /dev/null
+++ b/testdata/init_multi.go
@@ -0,0 +1,13 @@
+package main
+
+func init() {
+	println("init1")
+}
+
+func init() {
+	println("init2")
+}
+
+func main() {
+	println("main")
+}
diff --git a/testdata/init_multi.txt b/testdata/init_multi.txt
new file mode 100644
index 00000000..0276f8d1
--- /dev/null
+++ b/testdata/init_multi.txt
@@ -0,0 +1,3 @@
+init1
+init2
+main