perception: (1) clean up gflags in test files; (2) update tests with absolute path

modules/perception/common/sensor_manager/sensor_manager_test.cc

@@ -25,8 +25,8 @@ namespace common {
 
 /* TODO(all): to be added back
 TEST(SensorManagerTest, test) {
-  FLAGS_work_root =
-      "modules/perception/testdata/common/sensor_manager/";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "common/sensor_manager/";
   FLAGS_obs_sensor_meta_path = "data/sensor_meta.pt";
   FLAGS_obs_sensor_intrinsic_path =
       "modules/perception/testdata/common/sensor_manager/params";
@@ -112,8 +112,8 @@ TEST(SensorManagerTest, test_init_error) {
   EXPECT_TRUE(sensor_manager != nullptr);
 
   sensor_manager->inited_ = false;
-  FLAGS_work_root =
-      "modules/perception/testdata/common/sensor_manager/";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "common/sensor_manager/";
 
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta_error.pt";
   EXPECT_FALSE(sensor_manager->Init());

modules/perception/fusion/lib/data_fusion/existance_fusion/dst_existance_fusion/dst_existance_fusion_test.cc

@@ -33,8 +33,8 @@ namespace fusion {
 
 /* TODO(all): Initialize() not compiling. to be fixed
 TEST(DstExistFusionTest, test_update_with_measurement) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/dst_existance_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/dst_existance_fusion";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/dst_existance_fusion/params";
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";

modules/perception/fusion/lib/data_fusion/motion_fusion/kalman_motion_fusion/kalman_motion_fusion_test.cc

@@ -32,8 +32,8 @@ const double SHAPE_FUSION_PI = 3.1415926;
 
 /* TODO(all): not compiling. to be fixed
 TEST(MotionFusionTest, lidar_test) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/kalman_motion_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/kalman_motion_fusion";
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/kalman_motion_fusion/params";
@@ -197,8 +197,8 @@ TEST(MotionFusionTest, lidar_test) {
 
 /* TODO(all): Initialize() not compiling. to be fixed
 TEST(MotionFusionTest, radar_test) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/kalman_motion_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/kalman_motion_fusion";
   FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/kalman_motion_fusion/params";
@@ -348,8 +348,8 @@ TEST(MotionFusionTest, radar_test) {
 
 /* TODO(all): Initialize() not compiling. to be fixed
 TEST(MotionFusionTest, get_history_test) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/kalman_motion_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/kalman_motion_fusion";
   FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/kalman_motion_fusion/params";

modules/perception/fusion/lib/data_fusion/tracker/pbf_tracker/pbf_tracker_test.cc

@@ -32,8 +32,7 @@ namespace fusion {
 
 /* TODO(all): Initialize() not compiling. to be fixed
 TEST(PbfTrackerTest, test_initialize) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/pbf_tracker";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/pbf_tracker";
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/pbf_tracker/params";

modules/perception/fusion/lib/fusion_system/probabilistic_fusion/probabilistic_fusion_test.cc

@@ -25,8 +25,8 @@ namespace perception {
 namespace fusion {
 
 TEST(ProbabliticFusionTest, test_init) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/probabilistic_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/probabilistic_fusion";
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/probabilistic_fusion/params";
@@ -93,8 +93,8 @@ TEST(ProbabliticFusionTest, test_init) {
 }
 
 TEST(ProbabliticFusionTest, test_update) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/probabilistic_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/probabilistic_fusion";
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/probabilistic_fusion/params";
@@ -244,8 +244,8 @@ TEST(ProbabliticFusionTest, test_update) {
 }
 
 TEST(ProbabilisticFusionTest, test_collect_sensor_measurement) {
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/probabilistic_fusion";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/probabilistic_fusion";
   FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
   FLAGS_obs_sensor_intrinsic_path =
       "/apollo/modules/perception/testdata/fusion/probabilistic_fusion/params";

modules/perception/fusion/test/fusion_base_sensor_data_manager_test.cc

@@ -20,22 +20,13 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 TEST(SensorDataManagerTest, test) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/base/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/base/params";
   SensorDataManager* sensor_data_manager =
       lib::Singleton<SensorDataManager>::get_instance();
   EXPECT_TRUE(sensor_data_manager != nullptr);

modules/perception/fusion/test/fusion_base_sensor_object_test.cc

@@ -22,22 +22,13 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 TEST(SensorObjectTest, test) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/base/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/base/params";
   base::SensorInfo sensor_info;
   sensor_info.name = "test";
   sensor_info.type = base::SensorType::VELODYNE_64;

modules/perception/fusion/test/fusion_base_track_test.cc

@@ -23,22 +23,13 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 TEST(TrackTest, test) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base/";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/base/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base/";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/base/params";
   base::SensorInfo vlp64_info;
   vlp64_info.name = "velodyne64";
   vlp64_info.type = base::SensorType::VELODYNE_64;

modules/perception/fusion/test/fusion_common_camera_util_test.cc

@@ -22,15 +22,6 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 TEST(CameraUtilTest, test_is_pt_in_frustum) {
@@ -49,10 +40,10 @@ TEST(CameraUtilTest, test_is_pt_in_frustum) {
 }
 
 TEST(CameraUtilTest, test_object_in_camera_view_and_is_behind_camera) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/base/params";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/base";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/base/params";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
 
   // create a lidar sensor object
   base::ObjectPtr base_lidar_object(new base::Object());

modules/perception/fusion/test/fusion_dst_type_fusion_test.cc

@@ -27,22 +27,14 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 TEST(DstTypeFusionTest, test_update_with_measurement) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/dst_type_fusion";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/dst_type_fusion/params";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/dst_type_fusion";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/dst_type_fusion/params";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
   common::SensorManager *sensor_manager =
       lib::Singleton<common::SensorManager>::get_instance();
   EXPECT_TRUE(sensor_manager != nullptr);
@@ -129,11 +121,11 @@ TEST(DstTypeFusionTest, test_update_with_measurement) {
 }
 
 TEST(DstTypeFusionTest, test_update_without_measurement) {
-  lib::FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/dst_type_fusion";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/dst_type_fusion/params";
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/dst_type_fusion";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/dst_type_fusion/params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
   common::SensorManager *sensor_manager =
       lib::Singleton<common::SensorManager>::get_instance();
   EXPECT_TRUE(sensor_manager != nullptr);

modules/perception/fusion/test/fusion_lib_data_association_hm_data_association_test.cc

@@ -28,11 +28,6 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
 namespace fusion {
 
 TEST(ProjectionCacheTest, test) {
@@ -284,8 +279,8 @@ TEST(ComputeRadarCameraVelocitySimilarity, test) {
 }
 
 TEST(TrackObjectDistance, test) {
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
   TrackObjectDistance track_object_distance;
 }
 

modules/perception/fusion/test/fusion_lib_data_association_hm_data_association_track_object_distance_test.cc

@@ -29,25 +29,16 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 class TrackObjectDistanceTest : public testing::Test {
  protected:
   void SetUp() {
-    lib::FLAGS_work_root =
-        "/apollo/modules/perception/testdata/fusion/hm_data_association";
-    common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-    common::FLAGS_obs_sensor_intrinsic_path =
-        "/apollo/modules/perception/testdata/fusion/hm_data_association/params";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "fusion/hm_data_association";
+    FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+    FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+        "fusion/hm_data_association/params";
   }
 };
 
@@ -663,8 +654,8 @@ TEST_F(TrackObjectDistanceTest, test_query_projection_cache_object_4) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_0) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   base::ObjectConstPtr radar_object_const_ptr(radar_object_ptr);
@@ -709,8 +700,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_0) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_1) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   base::ObjectConstPtr radar_object_const_ptr(radar_object_ptr);
@@ -756,8 +747,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_1) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_2) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -808,8 +799,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_2) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_3) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(-1, -1, -1);
@@ -861,8 +852,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_3) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_4) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1.001, 1, 1);
@@ -913,8 +904,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_4) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_5) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -966,8 +957,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_similiarity_5) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_0) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr lidar_object_ptr(new base::Object());
   lidar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1016,8 +1007,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_0) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_1) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr lidar_object_ptr(new base::Object());
   lidar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1066,8 +1057,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_1) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_2) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr lidar_object_ptr(new base::Object());
   lidar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1116,8 +1107,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_2) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_3) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr lidar_object_ptr(new base::Object());
   lidar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1166,8 +1157,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_3) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_4) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr lidar_object_ptr(new base::Object());
   lidar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1238,8 +1229,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_4) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_5) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr lidar_object_ptr(new base::Object());
   lidar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1298,8 +1289,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_lidar_camera_similiarity_5) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_0) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1351,8 +1342,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_0) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_1) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1, 1, 1);
@@ -1404,8 +1395,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_1) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_2) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1, 1, -1);
@@ -1458,8 +1449,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_2) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_3) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1.1, 1.1, 1);
@@ -1512,8 +1503,8 @@ TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_3) {
 
 TEST_F(TrackObjectDistanceTest, test_compute_radar_camera_4) {
   TrackObjectDistance track_object_distance;
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path = "./params";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "./params";
 
   base::ObjectPtr radar_object_ptr(new base::Object());
   radar_object_ptr->center = Eigen::Vector3d(1, 1, 1);

modules/perception/fusion/test/fusion_lib_data_association_hm_track_object_test.cc

@@ -25,16 +25,8 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
+
 TEST(MatcherTest, test_generate_unassign) {
   HMTrackersObjectsAssociation matcher;
   std::vector<TrackMeasurmentPair> assignments;
@@ -50,10 +42,11 @@ TEST(MatcherTest, test_generate_unassign) {
 }
 
 TEST(MatcherTest, test_all) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/hm_data_association";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/hm_data_association/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/hm_data_association";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/hm_data_association/params";
   Eigen::Matrix4d pose;
   pose << 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1;
   HMTrackersObjectsAssociation::s_match_distance_thresh_ = 4.0;

modules/perception/fusion/test/fusion_pbf_gatekeeper_test.cc

@@ -23,23 +23,14 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
 
 TEST(PbfGatekeeperTest, test) {
-  lib::FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/pbf_gatekeeper";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/pbf_gatekeeper/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_gatekeeper";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_gatekeeper/params";
 
   PbfGatekeeper gate_keeper;
   EXPECT_EQ(gate_keeper.Name(), "PbfGatekeeper");

modules/perception/fusion/test/fusion_pbf_shape_fusion_test.cc

@@ -18,24 +18,16 @@
 
 namespace apollo {
 namespace perception {
-namespace common {
-DECLARE_string(obs_sensor_meta_path);
-DECLARE_string(obs_sensor_intrinsic_path);
-}
-
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace fusion {
+
 const double SHAPE_FUSION_PI = 3.1415926;
 
 TEST(PbfShapeFusion, lidar_track) {
-  lib::FLAGS_work_root =
-      "/apollo/modules/perception/testdata/fusion/pbf_shape_fusion";
-  common::FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/pbf_shape_fusion/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_shape_fusion";
+  FLAGS_obs_sensor_meta_path = "./data/sensor_meta.pt";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_shape_fusion/params";
   Eigen::Matrix4d pose;
   pose << 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1;
 
@@ -165,10 +157,11 @@ TEST(PbfShapeFusion, lidar_track) {
 }
 
 TEST(PbfShapeFusion, radar_track) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/pbf_shape_fusion";
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/pbf_shape_fusion/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_shape_fusion";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_shape_fusion/params";
   Eigen::Matrix4d pose;
   pose << 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1;
 
@@ -340,10 +333,11 @@ TEST(PbfShapeFusion, radar_track) {
 }
 
 TEST(PbfShapeFusion, camera_track) {
-  lib::FLAGS_work_root = "/apollo/modules/perception/testdata/fusion/pbf_shape_fusion";
-  common::FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
-  common::FLAGS_obs_sensor_intrinsic_path =
-      "/apollo/modules/perception/testdata/fusion/pbf_shape_fusion/params";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_shape_fusion";
+  FLAGS_obs_sensor_meta_path = "./conf/sensor_meta.config";
+  FLAGS_obs_sensor_intrinsic_path = "/apollo/modules/perception/testdata/"
+      "fusion/pbf_shape_fusion/params";
   Eigen::Matrix4d pose;
   pose << 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1;
 

modules/perception/lidar/lib/classifier/fused_classifier/fused_classifier_test.cc

@@ -21,6 +21,7 @@
 #include "gtest/gtest.h"
 
 #include "modules/perception/base/object.h"
+#include "modules/perception/common/perception_gflags.h"
 #include "modules/perception/lidar/common/lidar_frame.h"
 #include "modules/perception/lidar/common/lidar_log.h"
 #include "modules/perception/lidar/common/object_sequence.h"
@@ -28,11 +29,8 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(config_manager_path);
-DECLARE_string(work_root);
-}  // namespace lib
 namespace lidar {
+
 using base::Object;
 using base::ObjectPtr;
 class FusedClassifierTest : public testing::Test {
@@ -42,8 +40,8 @@ class FusedClassifierTest : public testing::Test {
     putenv(cybertron_path);
     char module_path[80] = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/classifier/fused_classifier";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/classifier/fused_classifier";
     fused_classifier_ = new FusedClassifier();
     BuildObjects();
     for (auto& frame : frames_) {

modules/perception/lidar/lib/roi_filter/hdmap_roi_filter/hdmap_roi_filter_test.cc

@@ -26,11 +26,8 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
+
 typedef Bitmap2D::DirectionMajor DirectionMajor;
 typedef Bitmap2D::Vec2ui Vec2ui;
 
@@ -176,9 +173,8 @@ class HdmapROIFilterTest : public ::testing::Test {
     putenv(cybertron_path);
     char module_path[50] = "MODULE_PATH=";
     putenv(module_path);
-    FLAGS_work_root =
-        "/apollo/modules/perception/testdata/lidar/lib/roi_filter/"
-        "hdmap_roi_filter";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/roi_filter/hdmap_roi_filter";
   }
 
  protected:

modules/perception/lidar/lib/roi_filter/roi_service_filter/roi_service_filter_test.cc

@@ -46,9 +46,8 @@ class LidarLibROIServiceFilterTest : public testing::Test {
     putenv(cybertron_path);
     char module_path[100] = "MODULE_PATH=";
     putenv(module_path);
-    FLAGS_work_root =
-        "/apollo/modules/perception/testdata/lidar/lib/roi_filter/"
-        "roi_service_filter";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/roi_filter/roi_service_filter";
     FLAGS_config_manager_path = "./conf";
     lib::ConfigManager* config_manager =
         lib::Singleton<lib::ConfigManager>::get_instance();

modules/perception/lidar/lib/segmentation/cnnseg/cnn_segmentation_test.cc

@@ -23,10 +23,6 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
 
 bool LoadPCDFile(const std::string& file_path, base::PointFCloudPtr cloud_out) {
@@ -76,8 +72,8 @@ TEST(CNNSegmentationTest, cnn_segmentation_sequence_test) {
   putenv(cybertron_path);
   char module_path[100] = "MODULE_PATH=";
   putenv(module_path);
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/lidar/lib/segmentation/cnnseg/";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "lidar/lib/segmentation/cnnseg/";
 
   std::shared_ptr<CNNSegmentation> segmentation(new CNNSegmentation);
   SegmentationOptions options;
@@ -124,8 +120,8 @@ TEST(CNNSegmentationTest, cnn_segmentation_test) {
   putenv(cybertron_path);
   char module_path[100] = "MODULE_PATH=";
   putenv(module_path);
-  FLAGS_work_root =
-      "/apollo/modules/perception/testdata/lidar/lib/segmentation/cnnseg/";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "lidar/lib/segmentation/cnnseg/";
 
   // load pcd data
   base::PointFCloudPtr pc_ptr;

modules/perception/lidar/lib/segmentation/cnnseg/feature_generator_test.cc

@@ -118,8 +118,8 @@ TEST_F(FeatureGeneratorTest, basic_test) {
   putenv(cybertron_path);
   char module_path[100] = "MODULE_PATH=";
   putenv(module_path);
-  FLAGS_work_root =
-      "modules/perception/testdata/lidar/lib/segmentation/cnnseg/";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "lidar/lib/segmentation/cnnseg/";
 
   // load pcd data
   base::PointFCloudPtr pc_ptr;

modules/perception/lidar/test/lidar_lib_ground_service_detector_test.cc

@@ -22,12 +22,6 @@
 
 namespace apollo {
 namespace perception {
-
-namespace lib {
-DECLARE_string(config_manager_path);
-DECLARE_string(work_root);
-}  // namespace lib
-
 namespace lidar {
 
 class LidarLibGroundServiceDetectorTest : public testing::Test {
@@ -37,10 +31,9 @@ class LidarLibGroundServiceDetectorTest : public testing::Test {
     putenv(cybertron_path);
     char* module_path = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/"
-        "ground_detector/ground_service_detector";
-    lib::FLAGS_config_manager_path = "./conf";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/ground_detector/ground_service_detector";
+    FLAGS_config_manager_path = "./conf";
     lib::ConfigManager* config_manager =
         lib::Singleton<lib::ConfigManager>::get_instance();
     config_manager->Reset();

modules/perception/lidar/test/lidar_lib_hm_tracker_hm_mutil_target_tracker_test.cc

@@ -29,11 +29,8 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
+
 class HmMultiTargetTrackerTest : public testing::Test {
  protected:
   typedef std::pair<size_t, size_t> TrackObjectPair;
@@ -42,8 +39,8 @@ class HmMultiTargetTrackerTest : public testing::Test {
     putenv(cybertron_path);
     char* module_path = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/tracker/hm_tracker/";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/tracker/hm_tracker/";
     object_builder_ = new ObjectBuilder();
     hm_tracker_ = new HmMultiTargetTracker();
 

modules/perception/lidar/test/lidar_lib_hm_tracker_kalman_filter_test.cc

@@ -31,10 +31,6 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
 
 class KalmanFilterTest : public testing::Test {
@@ -45,8 +41,8 @@ class KalmanFilterTest : public testing::Test {
     putenv(cybertron_path);
     char *module_path = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/tracker/hm_tracker";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/tracker/hm_tracker";
     object_builder_ = new ObjectBuilder();
     filter_.reset(new KalmanFilter);
     config_manager_ = lib::Singleton<lib::ConfigManager>::get_instance();

modules/perception/lidar/test/lidar_lib_hm_tracker_object_track_matcher_test.cc

@@ -30,10 +30,6 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
 
 class ObjectTrackMatcherTest : public testing::Test {
@@ -44,8 +40,8 @@ class ObjectTrackMatcherTest : public testing::Test {
     putenv(cybertron_path);
     char* module_path = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/tracker/hm_tracker";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/tracker/hm_tracker";
     object_builder_ = new ObjectBuilder();
     config_manager_ = lib::Singleton<lib::ConfigManager>::get_instance();
     CHECK_NOTNULL(config_manager_);

modules/perception/lidar/test/lidar_lib_hm_tracker_track_post_processor_test.cc

@@ -30,11 +30,8 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
+
 class TrackPostProcessorTest : public testing::Test {
  protected:
   typedef std::pair<size_t, size_t> TrackObjectPair;
@@ -44,8 +41,8 @@ class TrackPostProcessorTest : public testing::Test {
     putenv(cybertron_path);
     char *module_path = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/tracker/hm_tracker";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/tracker/hm_tracker";
     object_builder_ = new ObjectBuilder();
 
     config_manager_ = lib::Singleton<lib::ConfigManager>::get_instance();

modules/perception/lidar/test/lidar_lib_map_manager_test.cc

@@ -19,12 +19,6 @@
 
 namespace apollo {
 namespace perception {
-
-namespace lib {
-DECLARE_string(config_manager_path);
-DECLARE_string(work_root);
-}  // namespace lib
-
 namespace lidar {
 
 TEST(LidarLibMapManagerTest, lidar_map_manager_empty_test) {
@@ -33,8 +27,8 @@ TEST(LidarLibMapManagerTest, lidar_map_manager_empty_test) {
   char module_path[100] = "MODULE_PATH=";
   putenv(module_path);
 
-  lib::FLAGS_work_root = "modules/perception/testdata/lidar/lib/map_manager";
-  lib::FLAGS_config_manager_path = "./empty_conf";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/lidar/lib/map_manager";
+  FLAGS_config_manager_path = "./empty_conf";
   lib::ConfigManager* config_manager =
       lib::Singleton<lib::ConfigManager>::get_instance();
   config_manager->Reset();
@@ -53,8 +47,8 @@ TEST(LidarLibMapManagerTest, lidar_map_manager_test) {
   char module_path[100] = "MODULE_PATH=";
   putenv(module_path);
 
-  lib::FLAGS_work_root = "modules/perception/testdata/lidar/lib/map_manager";
-  lib::FLAGS_config_manager_path = "./conf";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/lidar/lib/map_manager";
+  FLAGS_config_manager_path = "./conf";
   lib::ConfigManager* config_manager =
       lib::Singleton<lib::ConfigManager>::get_instance();
   config_manager->Reset();

modules/perception/lidar/test/lidar_lib_object_filter_bank_filter_bank_test.cc

@@ -18,10 +18,6 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
 
 class MockObjectFilter1 : public BaseObjectFilter {
@@ -67,8 +63,8 @@ TEST(LidarLibObjectFilterBankTest, lidar_lib_object_filter_bank_test) {
   putenv(cybertron_path);
   char module_path[100] = "MODULE_PATH=";
   putenv(module_path);
-  lib::FLAGS_work_root =
-      "modules/perception/testdata/lidar/lib/object_filter_bank/filter_bank";
+  FLAGS_work_root = "/apollo/modules/perception/testdata/"
+      "lidar/lib/object_filter_bank/filter_bank";
 
   ObjectFilterBank filter_bank;
   EXPECT_EQ(filter_bank.Name(), "ObjectFilterBank");

modules/perception/lidar/test/lidar_lib_object_filter_bank_roi_boundary_filter_test.cc

@@ -20,10 +20,6 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
 
 class ROIBoundaryFilterTest : public testing::Test {
@@ -33,8 +29,7 @@ class ROIBoundaryFilterTest : public testing::Test {
     putenv(cybertron_path);
     char module_path[100] = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/object_filter_bank/roi_boundary";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/lidar/lib/object_filter_bank/roi_boundary";
   }
   void TearDown() {}
 

modules/perception/lidar/test/lidar_lib_pointcloud_preprocessor_test.cc

@@ -18,10 +18,6 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(work_root);
-}
-
 namespace lidar {
 
 class PointCloudPreprocessorTest : public testing::Test {
@@ -31,8 +27,8 @@ class PointCloudPreprocessorTest : public testing::Test {
     putenv(cybertron_path);
     char module_path[100] = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root =
-        "modules/perception/testdata/lidar/lib/pointcloud_preprocessor";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/"
+        "lidar/lib/pointcloud_preprocessor";
   }
   void TearDown() {}
 

modules/perception/lidar/test/lidar_lib_scene_manager_test.cc

@@ -27,14 +27,9 @@
 #include "modules/perception/lidar/lib/scene_manager/ground_service/ground_service.h"
 #include "modules/perception/lidar/lib/scene_manager/roi_service/roi_service.h"
 #include "modules/perception/lidar/lib/scene_manager/scene_manager.h"
+
 namespace apollo {
 namespace perception {
-
-namespace lib {
-DECLARE_string(config_manager_path);
-DECLARE_string(work_root);
-}  // namespace lib
-
 namespace lidar {
 
 class LidarLibSceneManagerTest : public testing::Test {
@@ -44,8 +39,8 @@ class LidarLibSceneManagerTest : public testing::Test {
     putenv(cybertron_path);
     char* module_path = "MODULE_PATH=";
     putenv(module_path);
-    lib::FLAGS_work_root = "modules/perception/testdata/lidar/lib/scene_manager";
-    lib::FLAGS_config_manager_path = "./conf";
+    FLAGS_work_root = "/apollo/modules/perception/testdata/lidar/lib/scene_manager";
+    FLAGS_config_manager_path = "./conf";
     lib::ConfigManager* config_manager =
         lib::Singleton<lib::ConfigManager>::get_instance();
     config_manager->Reset();

modules/perception/map/hdmap/hdmap_input_test.cc

@@ -25,10 +25,8 @@
 
 namespace apollo {
 namespace perception {
-namespace lib {
-DECLARE_string(config_manager_path);
-}
 namespace map {
+
 // using apollo::perception::lib::ConfigManager;
 // using adu::hdmap::JunctionInfo;
 // using adu::hdmap::JunctionInfoConstPtr;
@@ -40,8 +38,8 @@ class HDMapInputTest : public testing::Test {
     //    putenv(cybertron_path);
     //    char* module_path = "MODULE_PATH=";
     //    putenv(module_path);
-    //    lib::FLAGS_config_manager_path =
-    //        "modules/perception/testdata/map/hdmap/conf";
+    //    FLAGS_config_manager_path = "/apollo/modules/perception/testdata/"
+    //        "map/hdmap/conf";
     //    config_manager_ = lib::Singleton<ConfigManager>::get_instance();
     //    ASSERT_TRUE(config_manager_ != NULL);
   }