Made version.h static and version_test.cpp dynamic.

Switched around the header and unit test. Now the unit test is created by CMake using the variables
set in there and the version.h header is created manually. Unit test checks that both the CMake
variables and header share the same version.

.gitignore

@@ -1,2 +1,2 @@
 build/
-include/yaml-cpp/version.h
+test/version_test.cpp

CMakeLists.txt

@@ -116,8 +116,6 @@ include_directories(${YAML_CPP_SOURCE_DIR}/include)
 find_package(Boost REQUIRED)
 include_directories(${Boost_INCLUDE_DIRS})
 
-# Create version.h
-configure_file(${header_directory}/version.h.in ${CMAKE_SOURCE_DIR}/${header_directory}/version.h)
 
 ###
 ### General compilation settings

include/yaml-cpp/version.h

@@ -7,11 +7,11 @@
 #pragma once
 #endif
 
-#define YAML_CPP_VERSION_MAJOR ${YAML_CPP_VERSION_MAJOR}
-#define YAML_CPP_VERSION_MINOR ${YAML_CPP_VERSION_MINOR}
-#define YAML_CPP_VERSION_PATCH ${YAML_CPP_VERSION_PATCH}
+#define YAML_CPP_VERSION_MAJOR 0
+#define YAML_CPP_VERSION_MINOR 5
+#define YAML_CPP_VERSION_PATCH 2
 
 // String representation of the current version (ie. "0.1.2")
-#define YAML_CPP_VERSION "${YAML_CPP_VERSION}"
+#define YAML_CPP_VERSION "0.5.2"
 
 #endif  // YAML_CPP_VERSION_H

test/CMakeLists.txt

@@ -13,6 +13,9 @@ if("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" OR
   set(yaml_test_flags "-Wno-c99-extensions -Wno-variadic-macros -Wno-sign-compare")
 endif()
 
+# Create version_test.cpp
+configure_file(${YAML_CPP_SOURCE_DIR}/test/version_test.cpp.in ${YAML_CPP_SOURCE_DIR}/test/version_test.cpp)
+
 file(GLOB test_headers [a-z_]*.h)
 file(GLOB test_sources [a-z_]*.cpp integration/[a-z_]*.cpp node/[a-z_]*.cpp)
 file(GLOB test_new_api_sources new-api/[a-z]*.cpp)

test/version_test.cpp

@@ -1,27 +0,0 @@
-#include "yaml-cpp/version.h"
-
-#include "gtest/gtest.h"
-
-namespace YAML {
-namespace {
-TEST(VersionTest, Major)
-{
-  ASSERT_EQ(YAML_CPP_VERSION_MAJOR, 0);
-}
-
-TEST(VersionTest, Minor)
-{
-  ASSERT_EQ(YAML_CPP_VERSION_MINOR, 5);
-}
-
-TEST(VersionTest, Path)
-{
-  ASSERT_EQ(YAML_CPP_VERSION_PATCH, 2);
-}
-
-TEST(VersionTest, String)
-{
-  ASSERT_STREQ(YAML_CPP_VERSION, "0.5.2");
-}
-}
-}

test/version_test.cpp.in

@@ -0,0 +1,27 @@
+#include "yaml-cpp/version.h"
+
+#include "gtest/gtest.h"
+
+namespace YAML {
+namespace {
+TEST(VersionTest, Major)
+{
+  ASSERT_EQ(${YAML_CPP_VERSION_MAJOR}, YAML_CPP_VERSION_MAJOR);
+}
+
+TEST(VersionTest, Minor)
+{
+  ASSERT_EQ(${YAML_CPP_VERSION_MINOR}, YAML_CPP_VERSION_MINOR);
+}
+
+TEST(VersionTest, Path)
+{
+  ASSERT_EQ(${YAML_CPP_VERSION_PATCH}, YAML_CPP_VERSION_PATCH);
+}
+
+TEST(VersionTest, String)
+{
+  ASSERT_STREQ("${YAML_CPP_VERSION}", YAML_CPP_VERSION);
+}
+}
+}