diff --git a/tests/tc020/expected1.txt b/tests/tc020/expected1.txt
new file mode 100644
index 0000000..6f437c1
--- /dev/null
+++ b/tests/tc020/expected1.txt
@@ -0,0 +1,2 @@
+calltips
+this(int[] array, int*[] arrayOfPointers, int* pointer, int plain)
diff --git a/tests/tc020/file.d b/tests/tc020/file.d
new file mode 100644
index 0000000..138e0f7
--- /dev/null
+++ b/tests/tc020/file.d
@@ -0,0 +1,12 @@
+struct TestStruct
+{
+	int[] array;
+	int*[] arrayOfPointers;
+	int* pointer;
+	int plain;
+}
+
+unittest
+{
+	auto ts = TestStruct(
+}
diff --git a/tests/tc020/run.sh b/tests/tc020/run.sh
new file mode 100755
index 0000000..2919cb5
--- /dev/null
+++ b/tests/tc020/run.sh
@@ -0,0 +1,5 @@
+set -e
+set -u
+
+../../bin/dcd-client file.d -c122 > actual1.txt
+diff actual1.txt expected1.txt