Use generalized RunCMake test infrastrucure for find_package test

Tests/CMakeCommands/CMakeLists.txt

@@ -8,4 +8,3 @@ macro(add_CMakeCommands_test test)
 endmacro()
 
 add_CMakeCommands_test(build_command)
-add_CMakeCommands_test(find_package)

Tests/CMakeCommands/find_package/test.cmake

-if(NOT DEFINED dir)
-  message(FATAL_ERROR "dir not defined")
-endif()
-
-if(NOT DEFINED gen)
-  message(FATAL_ERROR "gen not defined")
-endif()
-
-# TODO: Generalize this for other tests.
-function(run_test test)
-  set(top_src "${CMAKE_CURRENT_LIST_DIR}")
-  set(top_bin "${dir}")
-  if(EXISTS ${top_src}/${test}-result.txt)
-    file(READ ${top_src}/${test}-result.txt expect_result)
-    string(REGEX REPLACE "\n+$" "" expect_result "${expect_result}")
-  else()
-    set(expect_result 0)
-  endif()
-  foreach(o out err)
-    if(EXISTS ${top_src}/${test}-std${o}.txt)
-      file(READ ${top_src}/${test}-std${o}.txt expect_std${o})
-      string(REGEX REPLACE "\n+$" "" expect_std${o} "${expect_std${o}}")
-    else()
-      unset(expect_std${o})
-    endif()
-  endforeach()
-  set(source_dir "${top_src}")
-  set(binary_dir "${top_bin}/${test}-build")
-  file(REMOVE_RECURSE "${binary_dir}")
-  file(MAKE_DIRECTORY "${binary_dir}")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} "${source_dir}" -G "${gen}" -DTEST=${test}
-    WORKING_DIRECTORY "${binary_dir}"
-    OUTPUT_VARIABLE actual_stdout
-    ERROR_VARIABLE actual_stderr
-    RESULT_VARIABLE actual_result
-    )
-  set(msg "")
-  if(NOT "${actual_result}" STREQUAL "${expect_result}")
-    set(msg "${msg}Result is [${actual_result}], not [${expect_result}].\n")
-  endif()
-  foreach(o out err)
-    string(REGEX REPLACE "\n+$" "" actual_std${o} "${actual_std${o}}")
-    set(expect_${o} "")
-    if(DEFINED expect_std${o})
-      if(NOT "${actual_std${o}}" MATCHES "${expect_std${o}}")
-        string(REGEX REPLACE "\n" "\n expect-${o}> " expect_${o}
-          " expect-${o}> ${expect_std${o}}")
-        set(expect_${o} "Expected std${o} to match:\n${expect_${o}}\n")
-        set(msg "${msg}std${o} does not match that expected.\n")
-      endif()
-    endif()
-  endforeach()
-  if(msg)
-    string(REGEX REPLACE "\n" "\n actual-out> " actual_out " actual-out> ${actual_stdout}")
-    string(REGEX REPLACE "\n" "\n actual-err> " actual_err " actual-err> ${actual_stderr}")
-    message(SEND_ERROR "${test} - FAILED:\n"
-      "${msg}"
-      "${expect_out}"
-      "Actual stdout:\n${actual_out}\n"
-      "${expect_err}"
-      "Actual stderr:\n${actual_err}\n"
-      )
-  else()
-    message(STATUS "${test} - PASSED")
-  endif()
-endfunction()
-
-run_test(MissingNormal)
-run_test(MissingNormalRequired)
-run_test(MissingNormalVersion)
-run_test(MissingNormalWarnNoModuleOld)
-run_test(MissingNormalWarnNoModuleNew)
-run_test(MissingModule)
-run_test(MissingModuleRequired)
-run_test(MissingConfig)
-run_test(MissingConfigOneName)
-run_test(MissingConfigRequired)
-run_test(MissingConfigVersion)
-run_test(MixedModeOptions)

Tests/RunCMake/CMakeLists.txt

@@ -39,3 +39,5 @@ macro(add_RunCMake_test test)
     -P "${CMAKE_CURRENT_SOURCE_DIR}/${test}/RunCMakeTest.cmake"
     )
 endmacro()
+
+add_RunCMake_test(find_package)

Tests/CMakeCommands/find_package/CMakeLists.txt → Tests/RunCMake/find_package/CMakeLists.txt

 cmake_minimum_required(VERSION 2.8)
-project(${TEST} NONE)
-include(${TEST}.cmake)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)

Tests/RunCMake/find_package/RunCMakeTest.cmake

+include(RunCMake)
+
+run_cmake(MissingNormal)
+run_cmake(MissingNormalRequired)
+run_cmake(MissingNormalVersion)
+run_cmake(MissingNormalWarnNoModuleOld)
+run_cmake(MissingNormalWarnNoModuleNew)
+run_cmake(MissingModule)
+run_cmake(MissingModuleRequired)
+run_cmake(MissingConfig)
+run_cmake(MissingConfigOneName)
+run_cmake(MissingConfigRequired)
+run_cmake(MissingConfigVersion)
+run_cmake(MixedModeOptions)