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CMakeLists.txt
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CMakeLists.txt
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function(add_python_test_target name test_script args comment)
set(PYTHON_TEST_COMMAND
${Python3_EXECUTABLE}
${test_script}
${args}
)
add_custom_target(${name}
COMMAND ${PYTHON_TEST_COMMAND} ${ARG_DEFAULT_ARGS}
COMMENT "${comment}"
USES_TERMINAL
)
add_dependencies(${name} lldb-test-deps)
endfunction()
# The default architecture with which to compile test executables is the
# default LLVM target architecture, which itself defaults to the host
# architecture.
if(NOT LLDB_DEFAULT_TEST_ARCH)
string(REGEX MATCH "^[^-]*" LLDB_DEFAULT_TEST_ARCH ${LLVM_HOST_TRIPLE})
endif ()
# Allow the user to override the default by setting LLDB_TEST_ARCH
set(LLDB_TEST_ARCH
${LLDB_DEFAULT_TEST_ARCH}
CACHE STRING "Specify the architecture to run LLDB tests as (x86|x64). Determines whether tests are compiled with -m32 or -m64")
# Users can override LLDB_TEST_USER_ARGS to specify arbitrary arguments to pass to the script
set(LLDB_TEST_USER_ARGS
""
CACHE STRING "Specify additional arguments to pass to test runner. For example: '-C gcc -C clang -A i386 -A x86_64'")
# The .noindex suffix is a marker for Spotlight to never index the
# build directory. LLDB queries Spotlight to locate .dSYM bundles
# based on the UUID embedded in a binary, and because the UUID is a
# hash of filename and .text section, there *will* be conflicts inside
# the build directory.
set(LLDB_TEST_COMMON_ARGS
-u CXXFLAGS
-u CFLAGS
)
# Set the path to the default lldb test executable.
set(LLDB_DEFAULT_TEST_EXECUTABLE "${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb${CMAKE_EXECUTABLE_SUFFIX}")
set(LLDB_DEFAULT_TEST_DSYMUTIL "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/dsymutil${CMAKE_EXECUTABLE_SUFFIX}")
if (TARGET clang)
set(LLDB_DEFAULT_TEST_COMPILER "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/clang${CMAKE_EXECUTABLE_SUFFIX}")
else()
set(LLDB_DEFAULT_TEST_COMPILER "")
endif()
set(LLDB_TEST_EXECUTABLE "${LLDB_DEFAULT_TEST_EXECUTABLE}" CACHE PATH "lldb executable used for testing")
set(LLDB_TEST_COMPILER "${LLDB_DEFAULT_TEST_COMPILER}" CACHE PATH "C Compiler to use for building LLDB test inferiors")
set(LLDB_TEST_DSYMUTIL "${LLDB_DEFAULT_TEST_DSYMUTIL}" CACHE PATH "dsymutil used for generating dSYM bundles")
if ("${LLDB_TEST_COMPILER}" STREQUAL "")
message(FATAL_ERROR "LLDB test compiler not specified. Tests will not run.")
endif()
if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
set(LLDB_TEST_DEBUG_TEST_CRASHES
0
CACHE BOOL "(Windows only) Enables debugging of tests in the test suite by showing the crash dialog when lldb crashes")
set(LLDB_TEST_HIDE_CONSOLE_WINDOWS
1
CACHE BOOL "(Windows only) Hides the console window for an inferior when it is launched through the test suite")
if (LLDB_TEST_DEBUG_TEST_CRASHES)
set(LLDB_TEST_COMMON_ARGS ${LLDB_TEST_COMMON_ARGS} --enable-crash-dialog)
endif()
if (NOT LLDB_TEST_HIDE_CONSOLE_WINDOWS)
set(LLDB_TEST_COMMON_ARGS ${LLDB_TEST_COMMON_ARGS} --show-inferior-console)
endif()
endif()
if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "Windows|Darwin")
list(APPEND LLDB_TEST_COMMON_ARGS
--env ARCHIVER=${CMAKE_AR} --env OBJCOPY=${CMAKE_OBJCOPY})
endif()
if (NOT "${LLDB_LIT_TOOLS_DIR}" STREQUAL "")
if (NOT EXISTS "${LLDB_LIT_TOOLS_DIR}")
message(WARNING "LLDB_LIT_TOOLS_DIR ${LLDB_LIT_TOOLS_DIR} does not exist.")
endif()
endif()
if(CMAKE_HOST_APPLE)
if(LLDB_BUILD_FRAMEWORK)
set(LLDB_FRAMEWORK_DIR ${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework)
endif()
# Use the same identity for testing
get_property(code_sign_identity_used GLOBAL PROPERTY LLDB_DEBUGSERVER_CODESIGN_IDENTITY)
if(code_sign_identity_used)
list(APPEND LLDB_TEST_COMMON_ARGS --codesign-identity "${code_sign_identity_used}")
endif()
if(LLDB_USE_SYSTEM_DEBUGSERVER)
lldb_find_system_debugserver(system_debugserver_path)
add_custom_target(debugserver
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${system_debugserver_path} ${LLVM_RUNTIME_OUTPUT_INTDIR}
COMMENT "Copying the system debugserver to LLDB's binaries directory for testing.")
message(STATUS "LLDB tests use out-of-tree debugserver: ${system_debugserver_path}")
list(APPEND LLDB_TEST_COMMON_ARGS --out-of-tree-debugserver)
add_lldb_test_dependency(debugserver)
elseif(TARGET debugserver)
set(debugserver_path ${LLVM_RUNTIME_OUTPUT_INTDIR}/debugserver)
message(STATUS "LLDB Tests use just-built debugserver: ${debugserver_path}")
set(LLDB_TEST_SERVER ${debugserver_path})
add_lldb_test_dependency(debugserver)
elseif(TARGET lldb-server)
set(lldb_server_path ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-server)
message(STATUS "LLDB Tests use just-built lldb-server: ${lldb_server_path}")
set(LLDB_TEST_SERVER ${lldb_server_path})
add_lldb_test_dependency(lldb-server)
else()
message(WARNING "LLDB Tests enabled, but no server available")
endif()
endif()
set(LLDB_DOTEST_ARGS ${LLDB_TEST_COMMON_ARGS};${LLDB_TEST_USER_ARGS} CACHE INTERNAL STRING)
set(dotest_args_replacement ${LLVM_BUILD_MODE})
if(LLDB_BUILT_STANDALONE)
# In paths to our build-tree, replace CMAKE_CFG_INTDIR with our configuration name placeholder.
string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} config_runtime_output_dir ${LLVM_RUNTIME_OUTPUT_INTDIR})
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_DOTEST_ARGS "${LLDB_DOTEST_ARGS}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_SOURCE_DIR "${LLDB_SOURCE_DIR}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_FRAMEWORK_DIR "${LLDB_FRAMEWORK_DIR}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_TEST_BUILD_DIRECTORY "${LLDB_TEST_BUILD_DIRECTORY}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_TEST_EXECUTABLE "${LLDB_TEST_EXECUTABLE}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_TEST_COMPILER "${LLDB_TEST_COMPILER}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_TEST_DSYMUTIL "${LLDB_TEST_DSYMUTIL}")
string(REPLACE ${LLVM_RUNTIME_OUTPUT_INTDIR} ${config_runtime_output_dir} LLDB_TEST_SERVER "${LLDB_TEST_SERVER}")
# Remaining ones must be paths to the provided LLVM build-tree.
if(LLVM_CONFIGURATION_TYPES)
# LLDB uses single-config; LLVM multi-config; pick one and prefer Release types.
# Otherwise, if both use multi-config the default is fine.
if(NOT CMAKE_CONFIGURATION_TYPES)
if(RelWithDebInfo IN_LIST LLVM_CONFIGURATION_TYPES)
set(dotest_args_replacement RelWithDebInfo)
elseif(Release IN_LIST LLVM_CONFIGURATION_TYPES)
set(dotest_args_replacement Release)
else()
list(GET LLVM_CONFIGURATION_TYPES 0 dotest_args_replacement)
endif()
endif()
else()
# Common case: LLVM used a single-configuration generator like Ninja.
set(dotest_args_replacement ".")
endif()
endif()
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_DOTEST_ARGS "${LLDB_DOTEST_ARGS}")
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_SOURCE_DIR "${LLDB_SOURCE_DIR}")
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_TEST_BUILD_DIRECTORY "${LLDB_TEST_BUILD_DIRECTORY}")
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_TEST_EXECUTABLE "${LLDB_TEST_EXECUTABLE}")
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_TEST_COMPILER "${LLDB_TEST_COMPILER}")
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_TEST_DSYMUTIL "${LLDB_TEST_DSYMUTIL}")
string(REPLACE ${CMAKE_CFG_INTDIR} ${dotest_args_replacement} LLDB_TEST_SERVER "${LLDB_TEST_SERVER}")
# Configure the API test suite.
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
MAIN_CONFIG
${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py)
if (CMAKE_GENERATOR STREQUAL "Xcode")
# Xcode does not get the auto-generated targets. We need to create
# check-lldb-api manually.
add_lit_testsuite(check-lldb-api "Running lldb api test suite"
${CMAKE_CURRENT_BINARY_DIR}
DEPENDS lldb-test-deps)
endif()