55 lines
1.8 KiB
CMake
55 lines
1.8 KiB
CMake
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# Copyright 2022 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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include_guard(GLOBAL)
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include("$ENV{PW_ROOT}/pw_build/pigweed.cmake")
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include("$ENV{PW_ROOT}/pw_unit_test/test.cmake")
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# Used by pw_add_test to instantiate unit test executables for the host.
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#
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# Required Args:
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#
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# NAME: name for the desired executable
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# TEST_DEP: the target which provides the tests for this executable
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#
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function(pw_add_test_executable NAME TEST_DEP)
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set(num_positional_args 2)
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set(option_args)
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set(one_value_args)
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set(multi_value_args)
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pw_parse_arguments_strict(
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pw_add_test_executable "${num_positional_args}" "${option_args}"
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"${one_value_args}" "${multi_value_args}")
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# CMake requires a source file to determine the LINKER_LANGUAGE.
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add_executable("${NAME}" EXCLUDE_FROM_ALL
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$<TARGET_PROPERTY:pw_build.empty,SOURCES>)
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set(test_backend "${pw_unit_test_GOOGLETEST_BACKEND}")
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if("${test_backend}" STREQUAL "pw_unit_test.light")
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set(main pw_unit_test.logging_main)
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elseif("${test_backend}" STREQUAL "pw_third_party.googletest")
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set(main pw_third_party.googletest.gmock_main)
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else()
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message(FATAL_ERROR
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"Unsupported test backend selected for host test executables")
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endif()
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pw_target_link_targets("${NAME}"
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PRIVATE
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"${main}"
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"${TEST_DEP}"
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)
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endfunction(pw_add_test_executable)
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