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cc79d453f1
Summary: Add a test for a data followed by 4-byte hash value. I use a slightly modified Jenkins hash function, as described in https://en.wikipedia.org/wiki/Jenkins_hash_function The modification is to ensure that hash(zeros) != 0. Reviewers: kcc Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D12648 llvm-svn: 247076
101 lines
2.1 KiB
CMake
101 lines
2.1 KiB
CMake
# Build all these tests with -O0, otherwise optimizations may merge some
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# basic blocks and we'll fail to discover the targets.
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# Also enable the coverage instrumentation back (it is disabled
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# for the Fuzzer lib)
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set(CMAKE_CXX_FLAGS_RELEASE "${LIBFUZZER_FLAGS_BASE} -O0 -fsanitize-coverage=edge,indirect-calls")
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set(DFSanTests
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MemcmpTest
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SimpleCmpTest
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StrcmpTest
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StrncmpTest
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SwitchTest
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)
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set(Tests
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CounterTest
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CxxTokensTest
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FourIndependentBranchesTest
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FullCoverageSetTest
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InfiniteTest
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MemcmpTest
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NullDerefTest
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SimpleCmpTest
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SimpleDictionaryTest
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SimpleHashTest
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SimpleTest
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StrcmpTest
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StrncmpTest
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SwitchTest
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TimeoutTest
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)
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set(CustomMainTests
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UserSuppliedFuzzerTest
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)
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set(TestBinaries)
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foreach(Test ${Tests})
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add_executable(LLVMFuzzer-${Test}
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${Test}.cpp
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)
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target_link_libraries(LLVMFuzzer-${Test}
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LLVMFuzzer
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)
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set(TestBinaries ${TestBinaries} LLVMFuzzer-${Test})
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endforeach()
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foreach(Test ${CustomMainTests})
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add_executable(LLVMFuzzer-${Test}
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${Test}.cpp
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)
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target_link_libraries(LLVMFuzzer-${Test}
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LLVMFuzzerNoMain
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)
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set(TestBinaries ${TestBinaries} LLVMFuzzer-${Test})
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endforeach()
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configure_lit_site_cfg(
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${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
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${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
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)
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configure_lit_site_cfg(
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${CMAKE_CURRENT_SOURCE_DIR}/unit/lit.site.cfg.in
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${CMAKE_CURRENT_BINARY_DIR}/unit/lit.site.cfg
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)
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include_directories(..)
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include_directories(${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include)
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add_executable(LLVMFuzzer-Unittest
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FuzzerUnittest.cpp
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$<TARGET_OBJECTS:LLVMFuzzerNoMainObjects>
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)
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target_link_libraries(LLVMFuzzer-Unittest
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gtest
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gtest_main
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)
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set(TestBinaries ${TestBinaries} LLVMFuzzer-Unittest)
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add_subdirectory(dfsan)
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foreach(Test ${DFSanTests})
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set(TestBinaries ${TestBinaries} LLVMFuzzer-${Test}-DFSan)
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endforeach()
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set_target_properties(${TestBinaries}
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PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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)
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add_lit_testsuite(check-fuzzer "Running Fuzzer tests"
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${CMAKE_CURRENT_BINARY_DIR}
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DEPENDS ${TestBinaries} FileCheck not
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)
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