STYLE: Use the itkNameOfTestExecutableMacro macro in tests

Use the `itkNameOfTestExecutableMacro` macro to get the test name.

Take advantage of the commit to improve the input argument check
message, conforming to the ITK SW Guide style guidelines, and re-using
messages where appropriate to avoid duplicating code.

Modules/Core/QuadEdgeMesh/test/itkQuadEdgeMeshAddFaceTest1.cxx

@@ -17,14 +17,22 @@
  *=========================================================================*/
 
 #include "itkQuadEdgeMeshBoundaryEdgesMeshFunction.h"
+#include "itkTestingMacros.h"
 
 
 int
 itkQuadEdgeMeshAddFaceTest1(int argc, char * argv[])
 {
   if (argc != 2)
   {
-    std::cout << "Requires 1 argument" << std::endl;
+    std::cerr << "Missing parameters." << std::endl;
+    std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv) << " testType [0..5]:" << std::endl;
+    std::cerr << " 0-Test regular cases (i)." << std::endl;
+    std::cerr << " 1-Test regular cases (ii)." << std::endl;
+    std::cerr << " 2-Test merging two triangulations with opposite orientations." << std::endl;
+    std::cerr << " 3-Test adding a quadrangle." << std::endl;
+    std::cerr << " 4-Test adding a face with five edges." << std::endl;
+    std::cerr << " 5-Test adding with a Moebius strip." << std::endl;
     return EXIT_FAILURE;
   }
 

Modules/Core/QuadEdgeMesh/test/itkQuadEdgeMeshEulerOperatorJoinVertexTest.cxx

@@ -18,20 +18,25 @@
 
 #include "itkQuadEdgeMeshEulerOperatorJoinVertexFunction.h"
 #include "itkQuadEdgeMeshEulerOperatorsTestHelper.h"
+#include "itkTestingMacros.h"
+#include <sstream>
 
 int
 itkQuadEdgeMeshEulerOperatorJoinVertexTest(int argc, char * argv[])
 {
+  std::stringstream inputArgumentMessage;
+  inputArgumentMessage << "Usage: " << itkNameOfTestExecutableMacro(argv) << " inputType [0..5]:" << std::endl;
+  inputArgumentMessage << " 0-Test with a square mesh with only triangles." << std::endl;
+  inputArgumentMessage << " 1-Test with a square mesh with only quads." << std::endl;
+  inputArgumentMessage << " 2-Test with a tetraedron mesh with triangles." << std::endl;
+  inputArgumentMessage << " 3-Test with a samosa." << std::endl;
+  inputArgumentMessage << " 4-Test with an isolated edge." << std::endl;
+  inputArgumentMessage << " 5-Test with a square mesh with one centered hole" << std::endl;
+
   if (argc < 2)
   {
-    std::cout << "*** ERROR ***" << std::endl;
-    std::cout << "Requires one argument: " << std::endl;
-    std::cout << " 0-Test with a square mesh with only triangles." << std::endl;
-    std::cout << " 1-Test with a square mesh with only quads." << std::endl;
-    std::cout << " 2-Test with a tetraedron mesh with triangles." << std::endl;
-    std::cout << " 3-Test with a samosa." << std::endl;
-    std::cout << " 4-Test with an isolated edge." << std::endl;
-    std::cout << " 5-Test with a square mesh with one centered hole" << std::endl;
+    std::cerr << "Missing parameters." << std::endl;
+    std::cerr << inputArgumentMessage.str();
     return EXIT_FAILURE;
   }
 
@@ -41,14 +46,8 @@ itkQuadEdgeMeshEulerOperatorJoinVertexTest(int argc, char * argv[])
 
   if ((InputType > 5) || (InputType < 0))
   {
-    std::cout << "*** ERROR ***" << std::endl;
-    std::cout << "Requires one argument: " << std::endl;
-    std::cout << " 0-Test with a square mesh with only triangles." << std::endl;
-    std::cout << " 1-Test with a square mesh with only quads." << std::endl;
-    std::cout << " 2-Test with a tetraedron mesh with triangles." << std::endl;
-    std::cout << " 3-Test with a samosa." << std::endl;
-    std::cout << " 4-Test with an isolated edge." << std::endl;
-    std::cout << " 5-Test with a square mesh with one centered hole" << std::endl;
+    std::cerr << "Wrong parameter value." << std::endl;
+    std::cerr << inputArgumentMessage.str();
     return EXIT_FAILURE;
   }
 

Modules/IO/Mesh/test/itkMeshFileReadWriteTest.cxx

@@ -19,13 +19,15 @@
 #include "itkQuadEdgeMesh.h"
 
 #include "itkMeshFileTestHelper.h"
+#include "itkTestingMacros.h"
 
 int
 itkMeshFileReadWriteTest(int argc, char * argv[])
 {
   if (argc < 3)
   {
-    std::cerr << "Invalid commands, You need input and output mesh file name " << std::endl;
+    std::cerr << "Missing Parameters." << std::endl;
+    std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv) << " inputFileName outputFileName" << std::endl;
     return EXIT_FAILURE;
   }
 

Modules/Video/Core/test/itkImageToVideoFilterTest.cxx

@@ -34,7 +34,8 @@ itkImageToVideoFilterTest(int argc, char * argv[])
 {
   if (argc < 3)
   {
-    std::cerr << "Usage: " << argv[0];
+    std::cerr << "Missing parameters." << std::endl;
+    std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv);
     std::cerr << " inputFile outputFile";
     std::cerr << std::endl;
     return EXIT_FAILURE;