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Tests: Fix FindPackageTest when path to source has a symlink

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Exclude a portion of the test that does not work in this case.
This commit is contained in:
Brad King
2019-04-18 16:01:33 -04:00
parent e27437d0e0
commit a9428fc473
1 changed files with 13 additions and 8 deletions
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21
Tests/FindPackageTest/CMakeLists.txt
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@@ -205,15 +205,20 @@ if(UNIX)
message(SEND_ERROR "SetFoundResolved_DIR set by find_package() is set to \"${SetFoundResolved_DIR}\" (expected \"${SetFoundResolved_EXPECTED}\")")
endif()
# Resolve symlinks when finding the package.
set(CMAKE_FIND_PACKAGE_RESOLVE_SYMLINKS TRUE)
set(SetFoundResolved_DIR "")
find_package(SetFoundResolved)
# ./symlink points back here so it should be gone when resolved.
set(SetFoundResolved_EXPECTED "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
if(NOT "${SetFoundResolved_DIR}" STREQUAL "${SetFoundResolved_EXPECTED}")
message(SEND_ERROR "SetFoundResolved_DIR set by find_package() is set to \"${SetFoundResolved_DIR}\" (expected \"${SetFoundResolved_EXPECTED}\")")
# This part of the test only works if there are no symlinks in our path.
get_filename_component(real_src_dir "${CMAKE_CURRENT_SOURCE_DIR}" REALPATH)
if(real_src_dir STREQUAL CMAKE_CURRENT_SOURCE_DIR)
# Resolve symlinks when finding the package.
set(CMAKE_FIND_PACKAGE_RESOLVE_SYMLINKS TRUE)
set(SetFoundResolved_DIR "")
find_package(SetFoundResolved)
# ./symlink points back here so it should be gone when resolved.
set(SetFoundResolved_EXPECTED "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
if(NOT "${SetFoundResolved_DIR}" STREQUAL "${SetFoundResolved_EXPECTED}")
message(SEND_ERROR "SetFoundResolved_DIR set by find_package() is set to \"${SetFoundResolved_DIR}\" (expected \"${SetFoundResolved_EXPECTED}\")")
endif()
endif()
# Cleanup.
unset(CMAKE_FIND_PACKAGE_RESOLVE_SYMLINKS)
file(REMOVE "${CMAKE_CURRENT_SOURCE_DIR}/symlink")