Fix variable naming in test files

Author: urfeex

tests/test_instruction_executor.cpp

@@ -46,7 +46,7 @@ const std::string SCRIPT_FILE = "../resources/external_control.urscript";
 const std::string OUTPUT_RECIPE = "resources/rtde_output_recipe.txt";
 const std::string INPUT_RECIPE = "resources/rtde_input_recipe.txt";
 const std::string CALIBRATION_CHECKSUM = "calib_12788084448423163542";
-std::string ROBOT_IP = "192.168.56.101";
+std::string g_ROBOT_IP = "192.168.56.101";
 bool g_HEADLESS = true;
 
 std::unique_ptr<ExampleRobotWrapper> g_my_robot;
@@ -58,12 +58,12 @@ class InstructionExecutorTest : public ::testing::Test
 
   static void SetUpTestSuite()
   {
-    if (!(robotVersionLessThan(ROBOT_IP, "10.0.0") || g_HEADLESS))
+    if (!(robotVersionLessThan(g_ROBOT_IP, "10.0.0") || g_HEADLESS))
     {
       GTEST_SKIP_("Running URCap tests for PolyScope X is currently not supported.");
     }
     // Setup driver
-    g_my_robot = std::make_unique<ExampleRobotWrapper>(ROBOT_IP, OUTPUT_RECIPE, INPUT_RECIPE, g_HEADLESS,
+    g_my_robot = std::make_unique<ExampleRobotWrapper>(g_ROBOT_IP, OUTPUT_RECIPE, INPUT_RECIPE, g_HEADLESS,
                                                        "external_control.urp", SCRIPT_FILE);
   }
   void SetUp() override
@@ -249,7 +249,7 @@ TEST_F(InstructionExecutorTest, canceling_without_running_trajectory_returns_fal
 
 TEST(InstructionExecutorTestStandalone, canceling_without_receiving_answer_returns_false)
 {
-  if (!(robotVersionLessThan(ROBOT_IP, "10.0.0") || g_HEADLESS))
+  if (!(robotVersionLessThan(g_ROBOT_IP, "10.0.0") || g_HEADLESS))
   {
     GTEST_SKIP_("Running URCap tests for PolyScope X is currently not supported.");
   }
@@ -269,7 +269,7 @@ TEST(InstructionExecutorTestStandalone, canceling_without_receiving_answer_retur
     }
   }
   out_file.close();
-  auto my_robot = std::make_unique<ExampleRobotWrapper>(ROBOT_IP, OUTPUT_RECIPE, INPUT_RECIPE, g_HEADLESS,
+  auto my_robot = std::make_unique<ExampleRobotWrapper>(g_ROBOT_IP, OUTPUT_RECIPE, INPUT_RECIPE, g_HEADLESS,
                                                         "external_control.urp", test_script_file);
   auto executor = std::make_unique<InstructionExecutor>(my_robot->ur_driver_);
   my_robot->clearProtectiveStop();
@@ -371,7 +371,7 @@ int main(int argc, char* argv[])
   {
     if (std::string(argv[i]) == "--robot_ip" && i + 1 < argc)
     {
-      ROBOT_IP = argv[i + 1];
+      g_ROBOT_IP = argv[i + 1];
       break;
     }
     if (std::string(argv[i]) == "--headless" && i + 1 < argc)