# # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # add_definitions(${C_STANDARD_FLAGS} ${COMPILE_WARNING_FLAGS}) option(FUZZ_REGRESSION_TESTS "Run fuzz tests with regression test driver" ON) option(FUZZ_LONG_TESTS "Run fuzz tests that take a long time" OFF) # prefer static lib for the fuzzer, if available if (BUILD_STATIC_LIBS) set(FUZZING_QPID_PROTON_CORE_LIBRARY qpid-proton-core-static) set(FUZZING_QPID_PROTON_PROACTOR_LIBRARY qpid-proton-proactor-static) else() set(FUZZING_QPID_PROTON_CORE_LIBRARY qpid-proton-core) set(FUZZING_QPID_PROTON_PROACTOR_LIBRARY qpid-proton-proactor) endif() if (FUZZ_REGRESSION_TESTS) set(FUZZING_LIBRARY StandaloneFuzzTargetMain) else () set(FUZZING_LIBRARY FuzzingEngine) endif () add_library (StandaloneFuzzTargetMain STATIC StandaloneFuzzTargetMain.c StandaloneFuzzTargetInit.c) macro (pn_add_fuzz_test test) add_executable (${test} ${ARGN}) target_link_libraries (${test} ${FUZZING_LIBRARY}) # -lFuzzingEngine is a C++ library, which needs c++ std lib set_target_properties(${test} PROPERTIES LINKER_LANGUAGE CXX) list(APPEND fuzz_test_src ${ARGN}) if (FUZZ_REGRESSION_TESTS) # StandaloneFuzzTargetMain cannot walk directory trees file(GLOB_RECURSE files ${CMAKE_CURRENT_SOURCE_DIR}/${test}/*) unset(file_lines) foreach(f IN LISTS files) set(file_lines "${file_lines}${f}\n") endforeach() file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${test}-files" "${file_lines}") pn_add_test( EXECUTABLE NAME ${test} PREPEND_ENVIRONMENT ${test_env} COMMAND $ "@${CMAKE_CURRENT_BINARY_DIR}/${test}-files") else () pn_add_test( EXECUTABLE NAME ${test} COMMAND $ -runs=1 ${CMAKE_CURRENT_SOURCE_DIR}/${test}>) endif () endmacro(pn_add_fuzz_test) unset(fuzz_test_src) # Fuzz tests at the User API level pn_add_fuzz_test (fuzz-connection-driver fuzz-connection-driver.c) target_link_libraries (fuzz-connection-driver ${FUZZING_QPID_PROTON_CORE_LIBRARY}) pn_add_fuzz_test (fuzz-message-decode fuzz-message-decode.c) target_link_libraries (fuzz-message-decode ${FUZZING_QPID_PROTON_CORE_LIBRARY}) # pn_url_parse is not in proton core and is only used by messenger so compile specially pn_add_fuzz_test (fuzz-url fuzz-url.c ${PN_C_SOURCE_DIR}/extra/url.c ${PN_C_SOURCE_DIR}/core/object/object.c ${PN_C_SOURCE_DIR}/core/object/string.c ${PN_C_SOURCE_DIR}/core/util.c ${PN_C_SOURCE_DIR}/core/memory.c) target_compile_definitions(fuzz-url PRIVATE PROTON_DECLARE_STATIC) # This regression test can take a very long time so don't run by default if(HAS_PROACTOR AND FUZZ_LONG_TESTS) pn_add_fuzz_test (fuzz-proactor-receive fuzz-proactor-receive.c) target_link_libraries(fuzz-proactor-receive ${FUZZING_QPID_PROTON_CORE_LIBRARY} ${FUZZING_QPID_PROTON_PROACTOR_LIBRARY}) endif() # Fuzz tests of internals # pni_sniff_header is internal so it has to be compiled specially pn_add_fuzz_test (fuzz-sniff-header fuzz-sniff-header.c ${PN_C_SOURCE_DIR}/core/autodetect.c)