mirrors/cmake
2
0
Fork 0
mirror of https://gitlab.kitware.com/cmake/cmake.git synced 2026-09-27 04:09:36 +03:00
Code Activity
Files
07ca40408a3156552daec00fb6bbc2ada84c990a
cmake/Tests/RunCMake/ExternalProject/RunCMakeTest.cmake
T
Craig Scott ac6a4d4884 ExternalProject: Improve robustness of update step 
Refactor the update logic to make it easier to follow. The following
fixes/improvements are some consequences of this change:

* Absorb a confusing git checkout failure message when the failure
  is allowed and we act on that failure appropriately.
* Fix an unnecessary fetch in some scenarios when checking out a
  git hash we already have locally.
* Stash and restore any local changes even when not rebasing.
* Avoid unsafe rebasing where we are not on a branch that is
  already tracking the requested branch.
* When fetching, use --tags --force to ensure we get all the tags
  and commits leading up to them regardless of whether the tags
  are on branches or not. Also update our local tags if they move
  on the remote.

Fixes: #20677
2021-01-28 09:32:35 -05:00

193 lines
7.1 KiB
CMake
Raw Blame History

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})
run_cmake(BadIndependentStep1)
run_cmake(BadIndependentStep2)
run_cmake(IncludeScope-Add)
run_cmake(IncludeScope-Add_Step)
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)
# 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()
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 30
)
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} ${CMAKE_COMMAND} -DSERVER_URL=${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(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_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(FetchGitTags)
set(RunCMake_TEST_OUTPUT_MERGE FALSE)
endif()
View Git Blame Copy Permalink