From c63c23a61759b178c04ac1c492beff131be9d41b Mon Sep 17 00:00:00 2001
From: Ken Martin <ken.martin@kitware.com>
Date: Mon, 26 Apr 2004 11:12:19 -0400
Subject: [PATCH] added tests for var args with macros

---
 Tests/Complex/CMakeLists.txt                      | 13 +++++++++++++
 Tests/Complex/Executable/complex.cxx              |  6 ++++++
 Tests/ComplexOneConfig/CMakeLists.txt             | 13 +++++++++++++
 Tests/ComplexOneConfig/Executable/complex.cxx     |  6 ++++++
 Tests/ComplexRelativePaths/CMakeLists.txt         | 13 +++++++++++++
 Tests/ComplexRelativePaths/Executable/complex.cxx |  6 ++++++
 6 files changed, 57 insertions(+)

diff --git a/Tests/Complex/CMakeLists.txt b/Tests/Complex/CMakeLists.txt
index c93713e05..ef0ff8075 100644
--- a/Tests/Complex/CMakeLists.txt
+++ b/Tests/Complex/CMakeLists.txt
@@ -16,6 +16,19 @@ ENDMACRO(ASSERT)
 # invoke the macro
 ASSERT(Complex_BINARY_DIR "The PROJECT command is broken")
 
+#
+# Define a var args macro, it must take two or four args
+#
+MACRO(TEST_ARGC value1 value2)
+  ADD_DEFINITIONS(${value1} ${value2})
+  IF (${ARGC} MATCHES 4)
+    ADD_DEFINITIONS(${ARGV2} ${ARGV3})
+  ENDIF (${ARGC} MATCHES 4)
+ENDMACRO(TEST_ARGC)
+ 
+# invoke the macro
+TEST_ARGC(-DCMAKE_ARGV1 -DCMAKE_ARGV2 -DCMAKE_ARGV3 -DCMAKE_ARGV4)
+
 #
 # Use the ansi CXX compile flag for building cmake
 #
diff --git a/Tests/Complex/Executable/complex.cxx b/Tests/Complex/Executable/complex.cxx
index 7ad9997b5..5cbe51cf1 100644
--- a/Tests/Complex/Executable/complex.cxx
+++ b/Tests/Complex/Executable/complex.cxx
@@ -194,6 +194,12 @@ int main()
   cmPassed("CMAKE_IS_FUN is defined.");
 #endif
   
+#if defined(CMAKE_ARGV1) && defined(CMAKE_ARGV2) && defined(CMAKE_ARGV3) && defined(CMAKE_ARGV4) 
+  cmPassed("Variable args for MACROs are working.");
+#else
+  cmFailed("Variable args for MACROs are failing.");
+#endif
+
   // ----------------------------------------------------------------------
   // Test SET, VARIABLE_REQUIRES
 
diff --git a/Tests/ComplexOneConfig/CMakeLists.txt b/Tests/ComplexOneConfig/CMakeLists.txt
index c93713e05..ef0ff8075 100644
--- a/Tests/ComplexOneConfig/CMakeLists.txt
+++ b/Tests/ComplexOneConfig/CMakeLists.txt
@@ -16,6 +16,19 @@ ENDMACRO(ASSERT)
 # invoke the macro
 ASSERT(Complex_BINARY_DIR "The PROJECT command is broken")
 
+#
+# Define a var args macro, it must take two or four args
+#
+MACRO(TEST_ARGC value1 value2)
+  ADD_DEFINITIONS(${value1} ${value2})
+  IF (${ARGC} MATCHES 4)
+    ADD_DEFINITIONS(${ARGV2} ${ARGV3})
+  ENDIF (${ARGC} MATCHES 4)
+ENDMACRO(TEST_ARGC)
+ 
+# invoke the macro
+TEST_ARGC(-DCMAKE_ARGV1 -DCMAKE_ARGV2 -DCMAKE_ARGV3 -DCMAKE_ARGV4)
+
 #
 # Use the ansi CXX compile flag for building cmake
 #
diff --git a/Tests/ComplexOneConfig/Executable/complex.cxx b/Tests/ComplexOneConfig/Executable/complex.cxx
index 7ad9997b5..5cbe51cf1 100644
--- a/Tests/ComplexOneConfig/Executable/complex.cxx
+++ b/Tests/ComplexOneConfig/Executable/complex.cxx
@@ -194,6 +194,12 @@ int main()
   cmPassed("CMAKE_IS_FUN is defined.");
 #endif
   
+#if defined(CMAKE_ARGV1) && defined(CMAKE_ARGV2) && defined(CMAKE_ARGV3) && defined(CMAKE_ARGV4) 
+  cmPassed("Variable args for MACROs are working.");
+#else
+  cmFailed("Variable args for MACROs are failing.");
+#endif
+
   // ----------------------------------------------------------------------
   // Test SET, VARIABLE_REQUIRES
 
diff --git a/Tests/ComplexRelativePaths/CMakeLists.txt b/Tests/ComplexRelativePaths/CMakeLists.txt
index c93713e05..ef0ff8075 100644
--- a/Tests/ComplexRelativePaths/CMakeLists.txt
+++ b/Tests/ComplexRelativePaths/CMakeLists.txt
@@ -16,6 +16,19 @@ ENDMACRO(ASSERT)
 # invoke the macro
 ASSERT(Complex_BINARY_DIR "The PROJECT command is broken")
 
+#
+# Define a var args macro, it must take two or four args
+#
+MACRO(TEST_ARGC value1 value2)
+  ADD_DEFINITIONS(${value1} ${value2})
+  IF (${ARGC} MATCHES 4)
+    ADD_DEFINITIONS(${ARGV2} ${ARGV3})
+  ENDIF (${ARGC} MATCHES 4)
+ENDMACRO(TEST_ARGC)
+ 
+# invoke the macro
+TEST_ARGC(-DCMAKE_ARGV1 -DCMAKE_ARGV2 -DCMAKE_ARGV3 -DCMAKE_ARGV4)
+
 #
 # Use the ansi CXX compile flag for building cmake
 #
diff --git a/Tests/ComplexRelativePaths/Executable/complex.cxx b/Tests/ComplexRelativePaths/Executable/complex.cxx
index 7ad9997b5..5cbe51cf1 100644
--- a/Tests/ComplexRelativePaths/Executable/complex.cxx
+++ b/Tests/ComplexRelativePaths/Executable/complex.cxx
@@ -194,6 +194,12 @@ int main()
   cmPassed("CMAKE_IS_FUN is defined.");
 #endif
   
+#if defined(CMAKE_ARGV1) && defined(CMAKE_ARGV2) && defined(CMAKE_ARGV3) && defined(CMAKE_ARGV4) 
+  cmPassed("Variable args for MACROs are working.");
+#else
+  cmFailed("Variable args for MACROs are failing.");
+#endif
+
   // ----------------------------------------------------------------------
   // Test SET, VARIABLE_REQUIRES