FindGit: Add imported target

4 files changed, 47 insertions, 0 deletions

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 86f4c56..c1703cc 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1437,6 +1437,10 @@ ${CMake_BINARY_DIR}/bin/cmake -DDIR=dev -P ${CMake_SOURCE_DIR}/Utilities/Release
     add_subdirectory(FindGIF)
   endif()
 
+  if(CMake_TEST_FindGit)
+    add_subdirectory(FindGit)
+  endif()
+
   if(CMake_TEST_FindGSL)
     add_subdirectory(FindGSL)
   endif()
diff --git a/Tests/FindGit/CMakeLists.txt b/Tests/FindGit/CMakeLists.txt
new file mode 100644
index 0000000..5d061f4
--- /dev/null
+++ b/Tests/FindGit/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_test(NAME FindGit.Test COMMAND
+  ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+  --build-and-test
+  "${CMake_SOURCE_DIR}/Tests/FindGit/Test"
+  "${CMake_BINARY_DIR}/Tests/FindGit/Test"
+  ${build_generator_args}
+  --build-project TestFindGit
+  --build-options ${build_options}
+  --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+  )
diff --git a/Tests/FindGit/Test/CMakeLists.txt b/Tests/FindGit/Test/CMakeLists.txt
new file mode 100644
index 0000000..26fb372
--- /dev/null
+++ b/Tests/FindGit/Test/CMakeLists.txt
@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.12)
+project(TestFindGit NONE)
+include(CTest)
+
+find_package(Git REQUIRED)
+
+add_test(NAME test_git
+  COMMAND ${CMAKE_COMMAND}
+  "-DGIT_EXECUTABLE=${GIT_EXECUTABLE}"
+  "-DGIT_EXECUTABLE_TARGET=$<TARGET_FILE:Git::Git>"
+  "-DGIT_VERSION_STRING=${GIT_VERSION_STRING}"
+  -P "${CMAKE_CURRENT_LIST_DIR}/RunGit.cmake"
+  )
diff --git a/Tests/FindGit/Test/RunGit.cmake b/Tests/FindGit/Test/RunGit.cmake
new file mode 100644
index 0000000..f798cd3
--- /dev/null
+++ b/Tests/FindGit/Test/RunGit.cmake
@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.12)
+
+function(run_git exe exe_display)
+  execute_process(COMMAND ${exe} --version
+    OUTPUT_VARIABLE output
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    RESULT_VARIABLE result
+    )
+
+  if(NOT result EQUAL 0)
+    message(SEND_ERROR "Result of ${exe_display} --version is ${result}, should be 0")
+  endif()
+
+  if(NOT output STREQUAL "git version ${GIT_VERSION_STRING}")
+    message(SEND_ERROR "Output of ${exe_display} --version is \"${output}\", should be \"git version ${GIT_VERSION_STRING}\"")
+  endif()
+endfunction()
+
+run_git("${GIT_EXECUTABLE}" "\${GIT_EXECUTABLE}")
+run_git("${GIT_EXECUTABLE_TARGET}" "Git::Git")