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269 lines
11 KiB
CMake

#
# rocprofv3 tool test
#
cmake_minimum_required(VERSION 3.21.0 FATAL_ERROR)
project(
rocprofiler-sdk-tests-rocattach
LANGUAGES CXX
VERSION 0.0.0)
find_package(rocprofiler-sdk REQUIRED)
find_package(rocprofiler-sdk-rocattach REQUIRED)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# TODO: sanitizer tests do not cooperate with attachment code injection
set(ROCPROFILER_MEMCHECK_TYPES "AddressSanitizer" "UndefinedBehaviorSanitizer"
"ThreadSanitizer")
if(ROCPROFILER_MEMCHECK AND ROCPROFILER_MEMCHECK IN_LIST ROCPROFILER_MEMCHECK_TYPES)
set(IS_DISABLED ON)
else()
set(IS_DISABLED OFF)
endif()
if(ROCPROFILER_MEMCHECK STREQUAL "LeakSanitizer")
set(LOG_LEVEL "warning") # info produces memory leak
else()
set(LOG_LEVEL "trace")
endif()
set(rocattach-test-env
"ROCP_TOOL_ATTACH=1"
"ROCPROFILER_REGISTER_LOG_LEVEL=${LOG_LEVEL}"
"ROCPROFILER_LOG_LEVEL=${LOG_LEVEL}"
"ROCATTACH_LOG_LEVEL=${LOG_LEVEL}"
"LD_LIBRARY_PATH=$<TARGET_FILE_DIR:rocprofiler-sdk::rocprofiler-sdk-shared-library>:$ENV{LD_LIBRARY_PATH}"
)
add_executable(rocattach-parallel-attach-test)
target_sources(rocattach-parallel-attach-test PRIVATE main.cpp)
target_link_libraries(
rocattach-parallel-attach-test
PRIVATE rocprofiler-sdk::rocprofiler-sdk rocprofiler-sdk::tests-build-flags
rocprofiler-sdk::tests-common-library
rocprofiler-sdk::rocprofiler-sdk-rocattach-shared-library)
add_executable(rocattach-tool-path-validation-test)
target_sources(rocattach-tool-path-validation-test PRIVATE tool_path_validation.cpp)
target_link_libraries(
rocattach-tool-path-validation-test
PRIVATE rocprofiler-sdk::tests-build-flags
rocprofiler-sdk::rocprofiler-sdk-rocattach-shared-library)
if(TARGET rocprofiler-sdk::rocprofiler-sdk-build-flags
AND TARGET rocprofiler-sdk::rocprofiler-sdk-common-library)
set(ROCATTACH_SYMBOL_LOOKUP_SOURCE_ROOT "${CMAKE_CURRENT_LIST_DIR}/../../source")
set(ROCATTACH_SYMBOL_LOOKUP_SOURCE
"${ROCATTACH_SYMBOL_LOOKUP_SOURCE_ROOT}/lib/rocprofiler-sdk-rocattach/symbol_lookup.cpp"
)
if(NOT EXISTS "${ROCATTACH_SYMBOL_LOOKUP_SOURCE}")
message(
FATAL_ERROR
"Missing rocattach symbol lookup source: ${ROCATTACH_SYMBOL_LOOKUP_SOURCE}"
)
endif()
function(rocattach_add_symbol_lookup_fixture NAME VALUE HASH_STYLE)
add_library(${NAME} SHARED)
target_sources(${NAME} PRIVATE symbol_lookup_fixture.cpp)
target_compile_definitions(${NAME} PRIVATE ROCATTACH_FIXTURE_VALUE=${VALUE})
target_link_libraries(${NAME} PRIVATE rocprofiler-sdk::tests-build-flags)
set_target_properties(${NAME} PROPERTIES OUTPUT_NAME
"rocprofiler-register.so.${NAME}")
if(HASH_STYLE)
target_link_options(${NAME} PRIVATE "LINKER:--hash-style=${HASH_STYLE}")
endif()
endfunction()
rocattach_add_symbol_lookup_fixture(rocattach-symbol-lookup-fixture-normal 1 "")
rocattach_add_symbol_lookup_fixture(rocattach-symbol-lookup-fixture-gnu 2 "gnu")
rocattach_add_symbol_lookup_fixture(rocattach-symbol-lookup-fixture-sysv 3 "sysv")
rocattach_add_symbol_lookup_fixture(rocattach-symbol-lookup-fixture-shifted 6 "")
target_compile_definitions(rocattach-symbol-lookup-fixture-shifted
PRIVATE ROCATTACH_FIXTURE_PADDED=1)
rocattach_add_symbol_lookup_fixture(rocattach-symbol-lookup-fixture-ambiguous-a 4 "")
rocattach_add_symbol_lookup_fixture(rocattach-symbol-lookup-fixture-ambiguous-b 5 "")
add_executable(rocattach-symbol-lookup-test)
target_sources(rocattach-symbol-lookup-test
PRIVATE symbol_lookup_test.cpp "${ROCATTACH_SYMBOL_LOOKUP_SOURCE}")
target_include_directories(
rocattach-symbol-lookup-test
PRIVATE "${ROCATTACH_SYMBOL_LOOKUP_SOURCE_ROOT}"
"${ROCATTACH_SYMBOL_LOOKUP_SOURCE_ROOT}/lib/rocprofiler-sdk-rocattach")
target_link_libraries(
rocattach-symbol-lookup-test
PRIVATE rocprofiler-sdk::rocprofiler-sdk-shared-library
rocprofiler-sdk::rocprofiler-sdk-headers
rocprofiler-sdk::rocprofiler-sdk-build-flags
rocprofiler-sdk::rocprofiler-sdk-common-library
${CMAKE_DL_LIBS})
add_dependencies(
rocattach-symbol-lookup-test
rocattach-symbol-lookup-fixture-normal
rocattach-symbol-lookup-fixture-gnu
rocattach-symbol-lookup-fixture-sysv
rocattach-symbol-lookup-fixture-shifted
rocattach-symbol-lookup-fixture-ambiguous-a
rocattach-symbol-lookup-fixture-ambiguous-b)
rocprofiler_add_integration_execute_test(
rocattach-symbol-lookup-test-execute
TARGET rocattach-symbol-lookup-test
ARGS $<TARGET_FILE:rocattach-symbol-lookup-fixture-normal>
$<TARGET_FILE:rocattach-symbol-lookup-fixture-gnu>
$<TARGET_FILE:rocattach-symbol-lookup-fixture-sysv>
$<TARGET_FILE:rocattach-symbol-lookup-fixture-shifted>
$<TARGET_FILE:rocattach-symbol-lookup-fixture-ambiguous-a>
$<TARGET_FILE:rocattach-symbol-lookup-fixture-ambiguous-b>
TIMEOUT 30
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
PASS_REGULAR_EXPRESSION
"Test PASSED: target ELF resolver resolved exact mapped libraries and rejected ambiguous and malformed mappings"
FAIL_REGULAR_EXPRESSION "${ROCPROFILER_DEFAULT_FAIL_REGEX}")
else()
message(
STATUS
"Skipping rocattach-symbol-lookup-test: internal rocprofiler-sdk targets are unavailable"
)
endif()
# Utilize rocattach to use a generic C tool in a basic app
rocprofiler_add_integration_execute_test(
rocattach-parallel-attach-test-execute
COMMAND $<TARGET_FILE:rocattach-parallel-attach-test> $<TARGET_FILE:attachment-test>
$<TARGET_FILE:rocprofiler-sdk-c-tool>
DEPENDS rocattach-parallel-attach-test
TIMEOUT 45
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
DISABLED ${IS_DISABLED}
PRELOAD "${ROCPROFILER_MEMCHECK_PRELOAD_ENV_VALUE}"
PASS_REGULAR_EXPRESSION "Test C tool \\(priority=0\\) is using rocprofiler-sdk v"
FAIL_REGULAR_EXPRESSION "${ROCPROFILER_DEFAULT_FAIL_REGEX}")
# Verify absolute tool library paths fail early when target-side dlopen could not resolve
# them from the target mount namespace.
rocprofiler_add_integration_execute_test(
rocattach-missing-tool-path-test-execute
TARGET rocattach-tool-path-validation-test
ARGS /tmp/rocattach-missing-tool-library-does-not-exist.so
TIMEOUT 5
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
DISABLED ${IS_DISABLED}
PRELOAD "${ROCPROFILER_MEMCHECK_PRELOAD_ENV_VALUE}"
PASS_REGULAR_EXPRESSION "is absolute but is not visible"
FAIL_REGULAR_EXPRESSION "Expected ROCATTACH_STATUS_ERROR_INVALID_ARGUMENT")
rocprofiler_add_integration_execute_test(
rocattach-nonregular-tool-path-test-execute
TARGET rocattach-tool-path-validation-test
ARGS /tmp
TIMEOUT 5
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
DISABLED ${IS_DISABLED}
PRELOAD "${ROCPROFILER_MEMCHECK_PRELOAD_ENV_VALUE}"
PASS_REGULAR_EXPRESSION "does not refer to a regular file"
FAIL_REGULAR_EXPRESSION "Expected ROCATTACH_STATUS_ERROR_INVALID_ARGUMENT")
rocprofiler_add_integration_execute_test(
rocattach-empty-tool-path-test-execute
TARGET rocattach-tool-path-validation-test
ARGS --empty
TIMEOUT 5
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
DISABLED ${IS_DISABLED}
PRELOAD "${ROCPROFILER_MEMCHECK_PRELOAD_ENV_VALUE}"
PASS_REGULAR_EXPRESSION "Tool library path must not be empty"
FAIL_REGULAR_EXPRESSION "Expected ROCATTACH_STATUS_ERROR_INVALID_ARGUMENT")
# Utilize rocattach to verify signals are correctly forwarded to a target application
# during attachment
rocprofiler_add_integration_execute_test(
rocattach-parallel-attach-test-signal-execute
COMMAND $<TARGET_FILE:rocattach-parallel-attach-test> $<TARGET_FILE:attachment-test>
$<TARGET_FILE:rocprofiler-sdk-c-tool> --send-signal
DEPENDS rocattach-parallel-attach-test
TIMEOUT 45
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
DISABLED ${IS_DISABLED}
PRELOAD "${ROCPROFILER_MEMCHECK_PRELOAD_ENV_VALUE}"
PASS_REGULAR_EXPRESSION "Attachment test process [0-9]+ received signal 28"
FAIL_REGULAR_EXPRESSION "${ROCPROFILER_DEFAULT_FAIL_REGEX}")
add_executable(rocattach-attach-tree-test)
target_sources(rocattach-attach-tree-test PRIVATE attach_tree.cpp)
target_link_libraries(
rocattach-attach-tree-test
PRIVATE rocprofiler-sdk::rocprofiler-sdk rocprofiler-sdk::tests-build-flags
rocprofiler-sdk::tests-common-library
rocprofiler-sdk::rocprofiler-sdk-rocattach-shared-library)
rocprofiler_add_integration_execute_test(
rocattach-attach-tree-test-execute
TARGET rocattach-attach-tree-test
ARGS $<TARGET_FILE:attachment-test> $<TARGET_FILE:rocprofiler-sdk-c-tool>
TIMEOUT 45
LABELS "attachment"
ENVIRONMENT "${rocattach-test-env}"
DISABLED ${IS_DISABLED}
PRELOAD "${ROCPROFILER_MEMCHECK_PRELOAD_ENV_VALUE}"
PASS_REGULAR_EXPRESSION "verified: grandchild pid [0-9]+ loaded the tool library"
FAIL_REGULAR_EXPRESSION "${ROCPROFILER_DEFAULT_FAIL_REGEX}")
# Test that attach fails gracefully when target process lacks ROCP_TOOL_ATTACH=1. Verifies
# that rocattach returns an error status without crashing the target.
add_executable(rocattach-without-env-test)
target_sources(rocattach-without-env-test PRIVATE attach_without_env.cpp)
target_link_libraries(
rocattach-without-env-test
PRIVATE rocprofiler-sdk::rocprofiler-sdk rocprofiler-sdk::tests-build-flags
rocprofiler-sdk::tests-common-library
rocprofiler-sdk::rocprofiler-sdk-rocattach-shared-library)
# Deliberately omit ROCP_TOOL_ATTACH=1 to test error handling
set(rocattach-without-env-test-env
"ROCPROFILER_REGISTER_LOG_LEVEL=${LOG_LEVEL}"
"ROCPROFILER_LOG_LEVEL=${LOG_LEVEL}"
"ROCATTACH_LOG_LEVEL=${LOG_LEVEL}"
"LD_LIBRARY_PATH=$<TARGET_FILE_DIR:rocprofiler-sdk::rocprofiler-sdk-shared-library>:$ENV{LD_LIBRARY_PATH}"
)
rocprofiler_add_integration_execute_test(
rocattach-without-env-test-execute
TARGET rocattach-without-env-test
ARGS $<TARGET_FILE:attachment-test> attach
TIMEOUT 45
DISABLED ${IS_DISABLED}
LABELS "attachment"
PRELOAD "${PRELOAD_ENV}"
ENVIRONMENT "${rocattach-without-env-test-env}"
PASS_REGULAR_EXPRESSION
"Test PASSED: attach failed gracefully without crashing target"
FAIL_REGULAR_EXPRESSION "Test FAILED|error: attach succeeded|unexpected attach status"
)
rocprofiler_add_integration_execute_test(
rocattach-without-env-tree-test-execute
TARGET rocattach-without-env-test
ARGS $<TARGET_FILE:attachment-test> attach-tree
TIMEOUT 45
DISABLED ${IS_DISABLED}
LABELS "attachment"
PRELOAD "${PRELOAD_ENV}"
ENVIRONMENT "${rocattach-without-env-test-env}"
PASS_REGULAR_EXPRESSION
"Test PASSED: attach failed gracefully without crashing target"
FAIL_REGULAR_EXPRESSION "Test FAILED|error: attach succeeded|unexpected attach status"
)