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cmake_minimum_required(VERSION 3.12)
include(RunCMake)
# We do not contact any remote URLs, but may use a local one.
# Remove any proxy configuration that may change behavior.
unset(ENV{http_proxy})
unset(ENV{https_proxy})
if(RunCMake_GENERATOR STREQUAL "Borland Makefiles" OR
RunCMake_GENERATOR STREQUAL "Watcom WMake")
set(fs_delay 3)
else()
set(fs_delay 1.125)
endif()
run_cmake(BadIndependentStep1)
run_cmake(BadIndependentStep2)
run_cmake(NoOptions)
run_cmake(SourceEmpty)
run_cmake(SourceMissing)
run_cmake(CMAKE_CACHE_ARGS)
run_cmake(CMAKE_CACHE_DEFAULT_ARGS)
run_cmake(CMAKE_CACHE_mix)
if(NOT XCODE_VERSION OR XCODE_VERSION VERSION_LESS 12)
run_cmake(NO_DEPENDS-CMP0114-WARN)
run_cmake(NO_DEPENDS-CMP0114-OLD)
endif()
run_cmake(NO_DEPENDS-CMP0114-NEW)
run_cmake(NO_DEPENDS-CMP0114-NEW-Direct)
run_cmake(Add_StepDependencies)
run_cmake(Add_StepDependencies_iface)
run_cmake(Add_StepDependencies_iface_step)
run_cmake(Add_StepDependencies_no_target)
run_cmake(UsesTerminal)
if(XCODE_VERSION AND XCODE_VERSION VERSION_GREATER_EQUAL 12)
run_cmake(Xcode-CMP0114)
endif()
macro(check_steps_missing proj)
set(steps "${ARGN}")
foreach(step ${steps})
if(EXISTS ${RunCMake_TEST_BINARY_DIR}/${proj}-${step}-mark)
string(APPEND RunCMake_TEST_FAILED "${proj} '${step}' step ran but should not have\n")
endif()
endforeach()
endmacro()
macro(check_steps_present proj)
set(steps "${ARGN}")
foreach(step ${steps})
if(NOT EXISTS ${RunCMake_TEST_BINARY_DIR}/${proj}-${step}-mark)
string(APPEND RunCMake_TEST_FAILED "${proj} '${step}' step did not run but should have\n")
endif()
endforeach()
endmacro()
function(run_steps_CMP0114 val)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/Steps-CMP0114-${val}-build)
run_cmake(Steps-CMP0114-${val})
set(RunCMake_TEST_NO_CLEAN 1)
run_cmake_command(Steps-CMP0114-${val}-build-download ${CMAKE_COMMAND} --build . --target proj1-download)
run_cmake_command(Steps-CMP0114-${val}-build-update ${CMAKE_COMMAND} --build . --target proj1-update)
run_cmake_command(Steps-CMP0114-${val}-build-install ${CMAKE_COMMAND} --build . --target proj1-install)
run_cmake_command(Steps-CMP0114-${val}-build-test ${CMAKE_COMMAND} --build . --target proj1-test)
endfunction()
if(NOT XCODE_VERSION OR XCODE_VERSION VERSION_LESS 12)
run_steps_CMP0114(OLD)
endif()
run_steps_CMP0114(NEW)
function(__ep_test_source_dir_change)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/SourceDirChange-build)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
run_cmake(SourceDirChange)
run_cmake_command(SourceDirChange-build1 ${CMAKE_COMMAND} --build .)
# Because some file systems have timestamps with only one second resolution,
# we have to ensure we don't re-run the configure stage too quickly after the
# first build. Otherwise, the modified RepositoryInfo.txt files the next
# configure writes might still have the same timestamp as the previous one.
execute_process(COMMAND ${CMAKE_COMMAND} -E sleep ${fs_delay})
run_cmake_command(SourceDirChange-change ${CMAKE_COMMAND} -DSOURCE_DIR_CHANGE=YES .)
run_cmake_command(SourceDirChange-build2 ${CMAKE_COMMAND} --build .)
endfunction()
__ep_test_source_dir_change()
# Run both cmake and build steps. We always do a clean before the
# build to ensure that the download step re-runs each time.
function(__ep_test_with_build testName)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${testName}-build)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
run_cmake(${testName})
run_cmake_command(${testName}-clean ${CMAKE_COMMAND} --build . --target clean)
run_cmake_command(${testName}-build ${CMAKE_COMMAND} --build .)
endfunction()
find_package(Python3)
function(__ep_test_with_build_with_server testName)
if(NOT Python3_EXECUTABLE)
return()
endif()
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${testName}-build)
set(RunCMake_TEST_NO_CLEAN 1)
set(RunCMake_TEST_TIMEOUT 20)
set(RunCMake_TEST_OUTPUT_MERGE TRUE)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
set(URL_FILE ${RunCMake_BINARY_DIR}/${testName}.url)
if(EXISTS "${URL_FILE}")
file(REMOVE "${URL_FILE}")
endif()
if(NOT DOWNLOAD_SERVER_TIMEOUT)
set(DOWNLOAD_SERVER_TIMEOUT 30)
endif()
execute_process(
COMMAND ${Python3_EXECUTABLE} ${CMAKE_CURRENT_LIST_DIR}/DownloadServer.py --file "${URL_FILE}" ${ARGN}
OUTPUT_FILE ${RunCMake_BINARY_DIR}/${testName}-python.txt
ERROR_FILE ${RunCMake_BINARY_DIR}/${testName}-python.txt
RESULT_VARIABLE result
TIMEOUT "${DOWNLOAD_SERVER_TIMEOUT}"
)
if(NOT result EQUAL 0)
message(FATAL_ERROR "Failed to start download server:\n ${result}")
endif()
foreach(i RANGE 1 8)
if(EXISTS ${URL_FILE})
break()
endif()
execute_process(COMMAND ${CMAKE_COMMAND} -E sleep ${i})
endforeach()
if(NOT EXISTS ${URL_FILE})
message(FATAL_ERROR "Failed to load download server URL from:\n ${URL_FILE}")
endif()
file(READ ${URL_FILE} SERVER_URL)
message(STATUS "URL : ${URL_FILE} - ${SERVER_URL}")
run_cmake_with_options(${testName} -DSERVER_URL=${SERVER_URL})
run_cmake_command(${testName}-clean ${CMAKE_COMMAND} --build . --target clean)
run_cmake_command(${testName}-build ${CMAKE_COMMAND} --build .)
endfunction()
__ep_test_with_build(MultiCommand)
set(RunCMake_TEST_OUTPUT_MERGE 1)
__ep_test_with_build(InstallBuilds)
__ep_test_with_build(PreserveEmptyArgs)
set(RunCMake_TEST_OUTPUT_MERGE 0)
# Output is not predictable enough to be able to verify it reliably
# when using the various different Visual Studio generators
if(NOT RunCMake_GENERATOR MATCHES "Visual Studio")
__ep_test_with_build(LogOutputOnFailure)
__ep_test_with_build(LogOutputOnFailureMerged)
__ep_test_with_build(DownloadTimeout)
__ep_test_with_build_with_server(DownloadInactivityTimeout --speed_limit --limit_duration 40)
__ep_test_with_build_with_server(DownloadInactivityResume --speed_limit --limit_duration 1)
endif()
# We can't test the substitution when using the old MSYS due to
# make/sh mangling the paths (substitution is performed correctly,
# but the mangling means we can't reliably test the output).
# There is no such issue when using the newer MSYS though. Therefore,
# we need to bypass the substitution test if using old MSYS.
# See merge request 1537 for discussion.
set(doSubstitutionTest YES)
if(RunCMake_GENERATOR STREQUAL "MSYS Makefiles")
execute_process(COMMAND uname OUTPUT_VARIABLE uname)
if(uname MATCHES "^MINGW32_NT")
set(doSubstitutionTest NO)
endif()
endif()
if(doSubstitutionTest)
__ep_test_with_build(Substitutions)
endif()
function(__ep_test_BUILD_ALWAYS)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/BUILD_ALWAYS-build)
run_cmake(BUILD_ALWAYS)
set(RunCMake_TEST_NO_CLEAN 1)
file(WRITE "${RunCMake_TEST_BINARY_DIR}/once-configure.cmake" [[message(STATUS "once: configure")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/once-build.cmake" [[message(STATUS "once: build")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/once-install.cmake" [[message(STATUS "once: install")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/always-configure.cmake" [[message(STATUS "always: configure")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/always-build.cmake" [[message(STATUS "always: build")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/always-install.cmake" [[message(STATUS "always: install")]])
run_cmake_command(BUILD_ALWAYS-build1 ${CMAKE_COMMAND} --build . --target always)
file(WRITE "${RunCMake_TEST_BINARY_DIR}/once-configure.cmake" [[message(FATAL_ERROR "once: configure should not run again")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/once-build.cmake" [[message(FATAL_ERROR "once: build should not run again")]])
file(WRITE "${RunCMake_TEST_BINARY_DIR}/once-install.cmake" [[message(FATAL_ERROR "once: install should not run again")]])
if(NOT RunCMake_GENERATOR MATCHES "^(Xcode|Visual Studio 9 )")
# The Xcode and VS 9 build systems decide to run this every time.
file(WRITE "${RunCMake_TEST_BINARY_DIR}/always-configure.cmake" [[message(FATAL_ERROR "always: configure should not run again")]])
endif()
run_cmake_command(BUILD_ALWAYS-build2 ${CMAKE_COMMAND} --build . --target always)
endfunction()
__ep_test_BUILD_ALWAYS()
function(__ep_test_CONFIGURE_HANDLED_BY_BUILD)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/CONFIGURE_HANDLED_BY_BUILD-build)
run_cmake(CONFIGURE_HANDLED_BY_BUILD)
if(RunCMake_GENERATOR_IS_MULTI_CONFIG)
set(BUILD_CONFIG --config Debug)
set(STAMP_DIR "${RunCMake_TEST_BINARY_DIR}/stamp/Debug")
else()
set(BUILD_CONFIG "")
set(STAMP_DIR "${RunCMake_TEST_BINARY_DIR}/stamp")
endif()
set(RunCMake_TEST_NO_CLEAN 1)
run_cmake_command(CONFIGURE_HANDLED_BY_BUILD-build ${CMAKE_COMMAND} --build . ${BUILD_CONFIG})
# Calculate timestamps before rebuilding so we can compare before and after in
# CONFIGURE_HANDLED_BY_BUILD-rebuild-check.cmake
file(TIMESTAMP "${STAMP_DIR}/proj1-configure" PROJ1_CONFIGURE_TIMESTAMP_BEFORE "%s")
# When BUILD_ALWAYS is set, the build stamp is never created.
file(TIMESTAMP "${STAMP_DIR}/proj2-configure" PROJ2_CONFIGURE_TIMESTAMP_BEFORE "%s")
file(TIMESTAMP "${STAMP_DIR}/proj2-build" PROJ2_BUILD_TIMESTAMP_BEFORE "%s")
run_cmake_command(CONFIGURE_HANDLED_BY_BUILD-rebuild ${CMAKE_COMMAND} --build . ${BUILD_CONFIG})
endfunction()
if(NOT RunCMake_GENERATOR MATCHES "Visual Studio 9 ")
__ep_test_CONFIGURE_HANDLED_BY_BUILD()
endif()
find_package(Git QUIET)
if(GIT_EXECUTABLE)
# Note that there appear to be differences in where git writes its output to
# on some platforms. It may go to stdout or stderr, so force it to be merged.
set(RunCMake_TEST_OUTPUT_MERGE TRUE)
run_cmake(FetchGitRefs)
set(RunCMake_TEST_OUTPUT_MERGE FALSE)
endif()
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