3 files changed, 34 insertions, 0 deletions
diff --git a/test/interop/CMakeLists.txt b/test/interop/CMakeLists.txt
index 7b3e7bc..f35ca04 100644
--- a/test/interop/CMakeLists.txt
+++ b/test/interop/CMakeLists.txt
@@ -15,3 +15,4 @@ ADD_INTEROP_TEST(offline_message_queueing_test)
 ADD_INTEROP_TEST(overlapping_subscriptions_test)
 ADD_INTEROP_TEST(keepalive_test)
 ADD_INTEROP_TEST(redelivery_on_reconnect_test)
+ADD_INTEROP_TEST(subscribe_failure_test)
diff --git a/test/interop/subscribe_failure_test.c b/test/interop/subscribe_failure_test.c
new file mode 100644
index 0000000..84d3ebc
--- /dev/null
+++ b/test/interop/subscribe_failure_test.c
@@ -0,0 +1,28 @@
+#include "greatest.h"
+#include "testclient.h"
+#include "cleanup.c"
+#include "topics.c"
+
+TEST subscribe_failure_test()
+{
+    TestClient *client;
+
+    client = TestClientNew("clienta");
+    ASSERT(TestClientConnect(client, "localhost", 1883, 60, 1));
+    ASSERT_FALSE(TestClientSubscribe(client, nosubscribe_topics[0], 2));
+    ASSERT_EQ(MqttSubscriptionFailure, client->subStatus);
+    TestClientDisconnect(client);
+    TestClientFree(client);
+
+    PASS();
+}
+
+GREATEST_MAIN_DEFS();
+
+int main(int argc, char **argv)
+{
+    GREATEST_MAIN_BEGIN();
+    cleanup();
+    RUN_TEST(subscribe_failure_test);
+    GREATEST_MAIN_END();
+}
diff --git a/test/interop/topics.c b/test/interop/topics.c
index 3c75e92..dcab1d6 100644
--- a/test/interop/topics.c
+++ b/test/interop/topics.c
@@ -7,3 +7,8 @@ const char *wildtopics[] =
 {
     "TopicA/+", "+/C", "#", "/#", "/+", "+/+", "TopicA/#"
 };
+
+const char *nosubscribe_topics[] =
+{
+    "test/nosubscribe"
+};