ENH: Added test of --copyright and --version arguments for coverage.

Tests/CommandLineTest/CMakeLists.txt

@@ -13,6 +13,8 @@ EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "--help ADD_EXECUTABLE")
 EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "--help-full \"${CMAKE_CURRENT_BINARY_DIR}/cmake.txt\"")
 EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "--help-man \"${CMAKE_CURRENT_BINARY_DIR}/cmake.man\"")
 EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "--help-html \"${CMAKE_CURRENT_BINARY_DIR}/cmake.html\"")
+EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "--copyright \"${CMAKE_CURRENT_BINARY_DIR}/Copyright.txt\"")
+EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "--version \"${CMAKE_CURRENT_BINARY_DIR}/version.txt\"")
 
 IF(DUMP_DOC_EXE)
   EXEC_PROGRAM(${DUMP_DOC_EXE} ARGS "--all-for-coverage \"${CMAKE_CURRENT_BINARY_DIR}/all_for_coverage.txt\"")