単体テストの効率化を考える(19)
単体テストのビルドを自動化してみた
(cmakeとVisualStudioの場合)

E:\tmp\cmake_autotest_sample
│  tree.txt
│  
├─src
│      sample_src.cpp	<- テスト対象関数のソースコード
│      
└─test
	├─framework
	│  ├─include
	│  │  └─gtest
	│  ├─x64
	│  └─x86
	└─utest
		└─sample_function_001_test
			│  CMakeLists.txt
			│  
			└─driver
					sample_function_001_test.cpp	<- テストドライバ
					sample_function_001_test.h

cmake_minimum_required (VERSION 3.8)

project (sample_function_001_test)

set (GTEST_ROOT E:/tmp/cmake_autotest_sample/test/framework)
set (TEST_ROOT ./ )
set (CMAKE_BUILD_TYPE Debug)

include_directories (${GTEST_ROOT}/include/)
include_directories (${TEST_ROOT}/driver/)

add_executable(${PROJECT_NAME} 
	driver/sample_function_001_test.cpp 
	E:/tmp/cmake_autotest_sample/src/sample_src.cpp
	)

target_link_directories(${PROJECT_NAME}
	PUBLIC ${GTEST_ROOT}/x64/Debug
	)

target_link_libraries(${PROJECT_NAME}
	gtestd
	gtest_maind
	)

C:\Usertmp\cmake_autotest_sample\sample_function_001_test>mkdir build
C:\Usertmp\cmake_autotest_sample\test\utset\sample_function_001_test>cd build
C:\Usertmp\cmake_autotest_sample\test\utset\sample_function_001_test>cmake ..
C:\Usertmp\cmake_autotest_sample\test\utset\sample_function_001_test>cmake --build .

E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test>mkdir build

E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test>cd build

E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build>cmake ..
-- Building for: Visual Studio 17 2022
-- Selecting Windows SDK version 10.0.20348.0 to target Windows 10.0.19045.
-- The C compiler identification is MSVC 19.32.31335.0
-- The CXX compiler identification is MSVC 19.32.31335.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.32.31326/bin/HostX64/x64/cl.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.32.31326/bin/HostX64/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: E:/tmp/cmake_autotest_sample/test/utest/sample_function_001_test/build
E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build>cmake --build .
MSBuild version 17.3.1+2badb37d1 for .NET Framework
  Checking Build System
  Building Custom Rule E:/tmp/cmake_autotest_sample/test/utest/sample_function_001_test/CMakeLists.txt
  sample_function_001_test.cpp
  sample_src.cpp
  コードを生成中...
gtestd.lib(gtest-all.obj) : warning LNK4099: PDB 'gtestpdb_debug_postfix-NOTFOUND.pdb' が 'gtestd.lib(gtest-all.obj)' で、または 'E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build\Debug\gtestpdb_debug_postfix-NOTFOUND.pdb' に見つかりません。デバッグ情報がないものとして、オブジェクトにリンクします。 [E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build\sample_function_001_test.vcxproj]
gtest_maind.lib(gtest_main.obj) : warning LNK4099: PDB 'gtest_mainpdb_debug_postfix-NOTFOUND.pdb' が 'gtest_maind.lib(gtest_main.obj)' で、または 'E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build\Debug\gtest_mainpdb_debug_postfix-NOTFOUND.pdb' に見つかりません。デバッグ情報がないものとして、オブジェク トにリンクします。 [E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build\sample_function_001_test.vcxproj]
  sample_function_001_test.vcxproj -> E:\tmp\cmake_autotest_sample\test\utest\sample_function_001_test\build\Debug\sample_function_001_test.exe
  Building Custom Rule E:/tmp/cmake_autotest_sample/test/utest/sample_function_001_test/CMakeLists.txt

C:\Usertmp\cmake_autotest_sample\test\utset\sample_function_001_test>cmake -S . -B build
C:\Usertmp\cmake_autotest_sample\test\utset\sample_function_001_test>cmake --build build

@echo off
	
cd %~dp0

SETLOCAL

rem 各種情報の設定
SET SRC_DIR=.
SET BUILD_DIR=build
SET TEST_NAME=sample_function_001_test

rem 1. cmakeによるビルドの実行
cmake -S %SRC_DIR% -B %BUILD_DIR%
cmake --build %BUILD_DIR%

rem 2. テストの実行
cd build\Debug\
%TEST_NAME%.exe

ENDLOCAL