[GCOV] Fix test failure of ml-agent test on RPI

 - Let's use system bus when we run installed tests on the tizen device.
 - If gcov is activated, pass the tests from gbs.

Signed-off-by: gichan2-jang <gichan2.jang@samsung.com>

meson.build

@@ -105,6 +105,10 @@ if get_option('enable-tizen')
   endif
 endif
 
+if get_option('enable-gcov')
+    add_project_arguments('-DENABLE_GCOV=1', language: ['c', 'cpp'])
+endif
+
 serviceDBPath = get_option('service-db-path')
 add_project_arguments('-DSYS_DB_DIR="' + serviceDBPath + '"', language: ['c', 'cpp'])
 

meson_options.txt

@@ -9,3 +9,4 @@ option('enable-ml-service', type: 'boolean', value: false)
 option('java-home', type: 'string', value: '')
 option('service-db-path', type: 'string', value: '.')
 option('service-db-key-prefix', type: 'string', value: '')
+option('enable-gcov', type: 'boolean', value: false, description: 'Generate gcov package')

packaging/machine-learning-api.spec

@@ -308,6 +308,7 @@ HTML pages of lcov results of ML API generated during rpm build
 %define enable_ml_service_check -Denable-ml-service=false
 %define service_db_path ""
 %define service_db_key_prefix %{nil}
+%define enable_gcov -Denable-gcov=false
 
 # To set prefix, use this line
 ### define service_db_key_prefix -Dservice-db-key-prefix='some-prefix'
@@ -329,6 +330,10 @@ HTML pages of lcov results of ML API generated during rpm build
 %endif
 %endif # tizen
 
+%if 0%{?gcov}
+%define enable_gcov -Denable-gcov=true
+%endif
+
 %prep
 %setup -q
 cp %{SOURCE1001} .
@@ -375,6 +380,7 @@ meson --buildtype=plain --prefix=%{_prefix} --sysconfdir=%{_sysconfdir} --libdir
 	%{enable_test} %{install_test} %{enable_test_coverage} \
 	%{enable_tizen} %{enable_tizen_privilege_check} %{enable_tizen_feature_check} \
 	%{service_db_path} %{service_db_key_prefix} %{enable_ml_service_check} \
+	%{enable_gcov} \
 	build
 
 ninja -C build %{?_smp_mflags}
@@ -383,7 +389,8 @@ export MLAPI_SOURCE_ROOT_PATH=$(pwd)
 export MLAPI_BUILD_ROOT_PATH=$(pwd)/%{builddir}
 
 # Run test
-%if 0%{?unit_test}
+# If gcov package generation is enabled, pass the test from GBS.
+%if 0%{?unit_test} && !0%{?gcov}
 bash %{test_script} ./tests/capi/unittest_capi_inference_single
 bash %{test_script} ./tests/capi/unittest_capi_inference
 bash %{test_script} ./tests/capi/unittest_capi_datatype_consistency

tests/capi/unittest_capi_service_agent_client.cc

@@ -27,6 +27,7 @@ class MLServiceAgentTest : public ::testing::Test
 {
   protected:
   GTestDBus *dbus;
+  GBusType bus_type;
 
   public:
   /**
@@ -44,6 +45,11 @@ class MLServiceAgentTest : public ::testing::Test
     g_free (services_dir);
 
     g_test_dbus_up (dbus);
+#if defined(ENABLE_GCOV)
+    bus_type = G_BUS_TYPE_SYSTEM;
+#else
+    bus_type = G_BUS_TYPE_SESSION;
+#endif
   }
 
   /**
@@ -1283,7 +1289,7 @@ TEST_F (MLServiceAgentTest, pipeline_gdbus_call_n)
   GError *error = NULL;
 
   MachinelearningServicePipeline *proxy_for_pipeline
-      = machinelearning_service_pipeline_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+      = machinelearning_service_pipeline_proxy_new_for_bus_sync (bus_type,
           G_DBUS_PROXY_FLAGS_NONE, DBUS_ML_BUS_NAME, DBUS_PIPELINE_PATH, NULL, &error);
 
   if (!proxy_for_pipeline || error) {
@@ -1310,7 +1316,7 @@ TEST_F (MLServiceAgentTest, model_gdbus_call_n)
   GError *error = NULL;
 
   MachinelearningServiceModel *proxy_for_model
-      = machinelearning_service_model_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+      = machinelearning_service_model_proxy_new_for_bus_sync (bus_type,
           G_DBUS_PROXY_FLAGS_NONE, DBUS_ML_BUS_NAME, DBUS_MODEL_PATH, NULL, &error);
 
   if (!proxy_for_model || error) {
@@ -1345,7 +1351,7 @@ TEST_F (MLServiceAgentTest, resource_gdbus_call_n)
   GError *error = NULL;
 
   MachinelearningServiceResource *proxy_for_resource
-      = machinelearning_service_resource_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+      = machinelearning_service_resource_proxy_new_for_bus_sync (bus_type,
           G_DBUS_PROXY_FLAGS_NONE, DBUS_ML_BUS_NAME, DBUS_RESOURCE_PATH, NULL, &error);
 
   if (!proxy_for_resource || error) {