48 lines
2.1 KiB
CMake
48 lines
2.1 KiB
CMake
cmake_minimum_required(VERSION 3.1)
|
|
|
|
project(TestVirtualEnv LANGUAGES NONE)
|
|
|
|
include(CTest)
|
|
|
|
find_package(Python3 REQUIRED COMPONENTS Interpreter)
|
|
if (NOT Python3_FOUND)
|
|
message (FATAL_ERROR "Failed to find Python 3")
|
|
endif()
|
|
|
|
set (Python3_VIRTUAL_ENV "${CMAKE_CURRENT_BINARY_DIR}/py3venv")
|
|
file (REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/py3venv")
|
|
|
|
execute_process (COMMAND "${Python3_EXECUTABLE}" -m venv "${Python3_VIRTUAL_ENV}"
|
|
RESULT_VARIABLE result
|
|
OUTPUT_VARIABLE outputs
|
|
ERROR_VARIABLE outputs)
|
|
if (result)
|
|
message (FATAL_ERROR "Fail to create virtual environment: ${outputs}")
|
|
endif()
|
|
|
|
add_test(NAME FindPython3.VirtualEnvDefault
|
|
COMMAND "${CMAKE_COMMAND}" -E env --unset=PYTHONHOME
|
|
--unset=CONDA_PREFIX
|
|
"VIRTUAL_ENV=${Python3_VIRTUAL_ENV}"
|
|
"${CMAKE_COMMAND}" "-DPYTHON3_VIRTUAL_ENV=${Python3_VIRTUAL_ENV}"
|
|
-P "${CMAKE_CURRENT_LIST_DIR}/VirtualEnvDefault.cmake")
|
|
|
|
add_test(NAME FindPython3.VirtualEnvOnly
|
|
COMMAND "${CMAKE_COMMAND}" -E env --unset=PYTHONHOME
|
|
--unset=CONDA_PREFIX
|
|
"VIRTUAL_ENV=${Python3_VIRTUAL_ENV}"
|
|
"${CMAKE_COMMAND}" "-DPYTHON3_VIRTUAL_ENV=${Python3_VIRTUAL_ENV}"
|
|
-P "${CMAKE_CURRENT_LIST_DIR}/VirtualEnvOnly.cmake")
|
|
add_test(NAME FindPython3.UnsetVirtualEnvOnly
|
|
COMMAND "${CMAKE_COMMAND}" -E env --unset=PYTHONHOME
|
|
--unset=VIRTUAL_ENV
|
|
--unset=CONDA_PREFIX
|
|
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_LIST_DIR}/VirtualEnvOnly.cmake")
|
|
|
|
add_test(NAME FindPython3.VirtualEnvStandard
|
|
COMMAND "${CMAKE_COMMAND}" -E env --unset=PYTHONHOME
|
|
--unset=CONDA_PREFIX
|
|
"VIRTUAL_ENV=${Python3_VIRTUAL_ENV}"
|
|
"${CMAKE_COMMAND}" "-DPYTHON3_VIRTUAL_ENV=${Python3_VIRTUAL_ENV}"
|
|
-P "${CMAKE_CURRENT_LIST_DIR}/VirtualEnvStandard.cmake")
|