Merge pull request ARMmbed#14948 from Patater/lorawan-timer-unittest-fake-fix

Fix lorawantimer unit test

Author: Patater

connectivity/FEATURE_BLE/tests/UNITTESTS/doubles/fakes/CMakeLists.txt

@@ -33,10 +33,14 @@ target_sources(mbed-fakes-ble
         ${mbed-os_SOURCE_DIR}/connectivity/FEATURE_BLE/tests/UNITTESTS/doubles/fakes/SecurityManagerImpl_mock.h
 )
 
+target_link_options(mbed-fakes-ble
+    PRIVATE
+        --coverage
+)
+
 target_link_libraries(mbed-fakes-ble
     PRIVATE
         mbed-headers-base
         mbed-headers-platform
         mbed-headers-events
-        gcov
 )

connectivity/lorawan/tests/UNITTESTS/features/lorawan/lorawanstack/Test_LoRaWANStack.cpp

@@ -554,7 +554,7 @@ TEST_F(Test_LoRaWANStack, handle_rx)
     }
     ind.buffer = ind_buf;
     ind.buffer_size = 50;
-    ind.type = mcps_type_t(66);
+    ind.type = MCPS_MULTICAST;
     radio._ev->rx_done(NULL, 0, 0, 0);
     EXPECT_TRUE(50 == object->handle_rx(data, 50, port, flags, false));
     EXPECT_EQ(10, data[10]);

connectivity/lorawan/tests/UNITTESTS/features/lorawan/lorawantimer/CMakeLists.txt

@@ -7,7 +7,7 @@ add_executable(${TEST_NAME})
 
 target_compile_definitions(${TEST_NAME}
     PRIVATE
-        NDEBUG=1        
+        NDEBUG=1
         MBED_CONF_LORA_TX_MAX_SIZE=255
 )
 

connectivity/lorawan/tests/UNITTESTS/features/lorawan/lorawantimer/Test_LoRaWANTimer.cpp

@@ -71,9 +71,12 @@ TEST_F(Test_LoRaWANTimer, init)
 
 TEST_F(Test_LoRaWANTimer, start)
 {
-    equeue_stub.void_ptr = NULL;
+    struct equeue_event ptr;
+    equeue_stub.void_ptr = &ptr;
     timer_event_t ev;
     memset(&ev, 0, sizeof(ev));
+    object->init(ev, my_callback);
+    equeue_stub.call_cb_immediately = true;
     object->start(ev, 10);
 }
 

events/tests/UNITTESTS/doubles/equeue_stub.h

@@ -15,12 +15,25 @@
  * limitations under the License.
  */
 
+#ifndef __EQUEUE_STUB_H__
+#define __EQUEUE_STUB_H__
+
 #include "stdint.h"
 #include "stdbool.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     void *void_ptr;
     bool call_cb_immediately;
 } equeue_stub_def;
 
 extern equeue_stub_def equeue_stub;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

events/tests/UNITTESTS/doubles/fakes/CMakeLists.txt

@@ -13,8 +13,12 @@ target_include_directories(mbed-fakes-event-queue
         .
 )
 
+target_link_options(mbed-fakes-event-queue
+    PRIVATE
+        --coverage
+)
+
 target_link_libraries(mbed-fakes-event-queue
     PRIVATE
         mbed-headers
-        gcov
 )

platform/tests/UNITTESTS/CircularBuffer/test_CircularBuffer.cpp

@@ -69,7 +69,7 @@ TEST_F(TestCircularBuffer, push_pop_multiple)
     const int test_numbers[TEST_BUFFER_SIZE] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
 
     /* this will check pushing across the buffer end */
-    for (int i = 0; i < TEST_BUFFER_SIZE; i++) {
+    for (int i = 1; i < TEST_BUFFER_SIZE; i++) {
         int test_numbers_popped[TEST_BUFFER_SIZE] = { 0 };
         buf->push(test_numbers, i);
         EXPECT_EQ(buf->size(), i);

platform/tests/UNITTESTS/doubles/CMakeLists.txt

@@ -35,4 +35,5 @@ target_link_libraries(mbed-stubs-platform
         mbed-headers-base
         mbed-headers-hal
         mbed-headers-platform
+        gmock_main
 )

platform/tests/UNITTESTS/doubles/mbed_assert_stub.cpp

@@ -16,6 +16,7 @@
  */
 
 #include "platform/mbed_assert.h"
+#include "gtest/gtest.h"
 #include <stdio.h>
 #include <stdbool.h>
 
@@ -27,4 +28,10 @@ extern "C" void mbed_assert_internal(const char *expr, const char *file, int lin
     if (mbed_assert_throw_errors) {
         throw 1;
     }
+
+    /* Ensure we fail the unit test if the Mbed assertion fails. Without this,
+     * we might not notice the assertion failure as it wouldn't be bubbled up
+     * to googletest. Note that this is after the above throw, as some tests
+     * check that an exception is thrown (i.e. negative tests). */
+    FAIL();
 }