1 files changed, 19 insertions, 0 deletions
diff --git a/tests/core/cgo/adder_test.go b/tests/core/cgo/adder_test.go
new file mode 100644
index 00000000..fc9bf451
--- /dev/null
+++ b/tests/core/cgo/adder_test.go
@@ -0,0 +1,19 @@
+package objc
+
+import (
+	"fmt"
+	"math/rand"
+	"testing"
+)
+
+func TestCPPAdder(t *testing.T) {
+	a := rand.Int31()
+	b := rand.Int31()
+	expected := a + b
+	if result := AddC(a, b); result != expected {
+		t.Error(fmt.Errorf("wrong result: got %d, expected %d", result, expected))
+	}
+	if result := AddCPP(a, b); result != expected {
+		t.Error(fmt.Errorf("wrong result: got %d, expected %d", result, expected))
+	}
+}