add ipc gtest testcase

Signed-off-by: Nliubb_0516 <liubeibei8@huawei.com>

ipc/test/unittest/ipc/client/BUILD.gn

@@ -34,7 +34,7 @@ unittest("ipc_client") {
     "$IPC_CORE_ROOT/ipc/include",
   ]
 
-  sources = [ "$SUBSYSTEM_DIR/client/client.cpp" ]
+  sources = [ "IpcClientTest.cpp" ]
 
   deps =
       [ "//foundation/communication/ipc/interfaces/innerkits/c/ipc:ipc_single" ]

ipc/test/unittest/ipc/samgr/BUILD.gn

@@ -33,7 +33,7 @@ unittest("samgr") {
     "$IPC_CORE_ROOT/ipc/include",
   ]
 
-  sources = [ "samgr.cpp" ]
+  sources = [ "IpcSamgrTest.cpp" ]
 
   deps =
       [ "//foundation/communication/ipc/interfaces/innerkits/c/ipc:ipc_single" ]

ipc/test/unittest/ipc/samgr/samgr.cpp → ipc/test/unittest/ipc/samgr/IpcSamgrTest.cpp

@@ -39,6 +39,9 @@ int32_t AddSystemAbility(int32_t saId, SvcIdentity *sid)
     }
 
     SvcInfo* node = (SvcInfo *)calloc(1, sizeof(SvcInfo));
+    if (node == nullptr) {
+        return ERR_FAILED;
+    }
     node->saId = saId;
     node->sid = sid;
     UtilsListAdd(g_saList, &node->list);

ipc/test/unittest/ipc/server/BUILD.gn

@@ -33,7 +33,7 @@ unittest("ipc_server") {
     "$IPC_CORE_ROOT/ipc/include",
   ]
 
-  sources = [ "server.cpp" ]
+  sources = [ "IpcServerTest.cpp" ]
 
   deps =
       [ "//foundation/communication/ipc/interfaces/innerkits/c/ipc:ipc_single" ]