diff options
Diffstat (limited to 'Tests')
6 files changed, 63 insertions, 0 deletions
diff --git a/Tests/FindPackageTest/CMakeLists.txt b/Tests/FindPackageTest/CMakeLists.txt index 6a80df5..f8b36c5 100644 --- a/Tests/FindPackageTest/CMakeLists.txt +++ b/Tests/FindPackageTest/CMakeLists.txt @@ -188,6 +188,37 @@ find_package(ArchC 3.1 EXACT NAMES zot) find_package(ArchD 4.0 EXACT NAMES zot) unset(CMAKE_LIBRARY_ARCHITECTURE) +# Test find_package() with CMAKE_FIND_PACKAGE_RESOLVE_SYMLINKS enabled +if(UNIX) + # Create ./symlink pointing back here. + execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink + . "${CMAKE_CURRENT_SOURCE_DIR}/symlink") + # Make find_package search through the symlink + set(CMAKE_PREFIX_PATH "${CMAKE_CURRENT_SOURCE_DIR}/symlink") + + # First, test the default behavior where symlinks are preserved. + set(SetFoundResolved_DIR "") + find_package(SetFoundResolved) + # The result must preserve the /symlink/ path. + set(SetFoundResolved_EXPECTED "${CMAKE_CURRENT_SOURCE_DIR}/symlink/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() + + # 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 \"${SetFoundResolved_EXPECTED}\")") + endif() + # Cleanup. + unset(CMAKE_FIND_PACKAGE_RESOLVE_SYMLINKS) + file(REMOVE "${CMAKE_CURRENT_SOURCE_DIR}/symlink") +endif() + # Test <PackageName>_DIR environment variable. # We erase the main prefix path to ensure the env var is used. set(CMAKE_PREFIX_PATH) diff --git a/Tests/FindPackageTest/cmake/SetFoundResolvedConfig.cmake b/Tests/FindPackageTest/cmake/SetFoundResolvedConfig.cmake new file mode 100644 index 0000000..b2cf87c --- /dev/null +++ b/Tests/FindPackageTest/cmake/SetFoundResolvedConfig.cmake @@ -0,0 +1 @@ +set(SetFoundResolved_DIR "${CMAKE_CURRENT_LIST_DIR}") diff --git a/Tests/RunCMake/find_package/PackageRoot/ResolvedConfig.cmake b/Tests/RunCMake/find_package/PackageRoot/ResolvedConfig.cmake new file mode 100644 index 0000000..4496a05 --- /dev/null +++ b/Tests/RunCMake/find_package/PackageRoot/ResolvedConfig.cmake @@ -0,0 +1 @@ +set(Resolved_DIR "${CMAKE_CURRENT_LIST_DIR}") diff --git a/Tests/RunCMake/find_package/RunCMakeTest.cmake b/Tests/RunCMake/find_package/RunCMakeTest.cmake index e9f3558..066523e 100644 --- a/Tests/RunCMake/find_package/RunCMakeTest.cmake +++ b/Tests/RunCMake/find_package/RunCMakeTest.cmake @@ -26,3 +26,6 @@ run_cmake(WrongVersionConfig) run_cmake(CMP0084-OLD) run_cmake(CMP0084-WARN) run_cmake(CMP0084-NEW) +if(UNIX) + run_cmake(SetFoundResolved) +endif() diff --git a/Tests/RunCMake/find_package/SetFoundResolved-stderr.txt b/Tests/RunCMake/find_package/SetFoundResolved-stderr.txt new file mode 100644 index 0000000..ea94be5 --- /dev/null +++ b/Tests/RunCMake/find_package/SetFoundResolved-stderr.txt @@ -0,0 +1,10 @@ +CMake Warning at SetFoundResolved.cmake:10 \(message\): + .*/Tests/RunCMake/find_package/symlink +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\) + + +CMake Warning at SetFoundResolved.cmake:15 \(message\): + .*/Tests/RunCMake/find_package/PackageRoot +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\) diff --git a/Tests/RunCMake/find_package/SetFoundResolved.cmake b/Tests/RunCMake/find_package/SetFoundResolved.cmake new file mode 100644 index 0000000..8d56513 --- /dev/null +++ b/Tests/RunCMake/find_package/SetFoundResolved.cmake @@ -0,0 +1,17 @@ +# Create ./symlink pointing back here. +execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink + PackageRoot "${CMAKE_CURRENT_SOURCE_DIR}/symlink") + +# Make find_package search through the symlink. +set(CMAKE_PREFIX_PATH "${CMAKE_CURRENT_SOURCE_DIR}/symlink") + +# Test preservation of symlinks. +find_package(Resolved) +message(WARNING "${Resolved_DIR}") + +# Test resolving symlinks. +set(CMAKE_FIND_PACKAGE_RESOLVE_SYMLINKS ON) +find_package(Resolved) +message(WARNING "${Resolved_DIR}") + +file(REMOVE "${CMAKE_CURRENT_SOURCE_DIR}/symlink") |