Eremey Valetov
92e1b85cea
New library (uc2_cdc.h / uc2_cdc.c) for Phase 3 deduplication: - Gear rolling hash: O(1) per-byte update, uniform distribution, content-aware boundary detection via mask-based matching - Configurable chunker: min/max/target chunk sizes (default avg 8KB), streaming API with reset support - FNV-1a content hash for chunk dedup addressing - 256-entry random lookup table for Gear hash distribution 8 unit tests covering: - Hash determinism and collision avoidance - Complete data coverage (no bytes lost) - Min/max chunk size enforcement - Content-defined boundary alignment across shifted data - Cross-file dedup detection (shared 256KB block found between two files with different unique prefixes/suffixes)
65 lines
2.3 KiB
CMake
65 lines
2.3 KiB
CMake
# UC2 tests
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add_executable(test_identify src/test_identify.c)
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target_link_libraries(test_identify PRIVATE uc2)
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target_include_directories(test_identify PRIVATE "${PROJECT_BINARY_DIR}/lib")
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target_compile_features(test_identify PRIVATE c_std_99)
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add_test(NAME identify COMMAND test_identify)
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add_executable(test_extract src/test_extract.c)
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target_link_libraries(test_extract PRIVATE uc2)
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target_include_directories(test_extract PRIVATE "${PROJECT_BINARY_DIR}/lib")
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target_compile_features(test_extract PRIVATE c_std_99)
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add_test(NAME extract COMMAND test_extract
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"${CMAKE_CURRENT_SOURCE_DIR}/archives"
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"${CMAKE_CURRENT_SOURCE_DIR}/corpus"
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)
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add_executable(test_roundtrip src/test_roundtrip.c)
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target_link_libraries(test_roundtrip PRIVATE uc2)
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target_include_directories(test_roundtrip PRIVATE "${PROJECT_BINARY_DIR}/lib")
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target_compile_features(test_roundtrip PRIVATE c_std_99)
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add_test(NAME roundtrip COMMAND test_roundtrip)
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# CLI create/extract round-trip test
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add_test(NAME cli_create
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COMMAND ${CMAKE_COMMAND}
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-DUC2_CLI=$<TARGET_FILE:uc2-cli>
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-DTEST_DIR=${CMAKE_CURRENT_BINARY_DIR}/cli_test
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-P ${CMAKE_CURRENT_SOURCE_DIR}/test_cli_create.cmake
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)
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# CLI master-block deduplication round-trip test
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add_test(NAME cli_master
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COMMAND ${CMAKE_COMMAND}
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-DUC2_CLI=$<TARGET_FILE:uc2-cli>
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-DTEST_DIR=${CMAKE_CURRENT_BINARY_DIR}/cli_master_test
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-P ${CMAKE_CURRENT_SOURCE_DIR}/test_cli_master.cmake
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)
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# CLI directory archival round-trip test
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add_test(NAME cli_dirs
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COMMAND ${CMAKE_COMMAND}
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-DUC2_CLI=$<TARGET_FILE:uc2-cli>
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-DTEST_DIR=${CMAKE_CURRENT_BINARY_DIR}/cli_dirs_test
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-P ${CMAKE_CURRENT_SOURCE_DIR}/test_cli_dirs.cmake
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)
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add_executable(test_cdc src/test_cdc.c)
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target_link_libraries(test_cdc PRIVATE uc2)
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target_include_directories(test_cdc PRIVATE "${PROJECT_BINARY_DIR}/lib")
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target_compile_features(test_cdc PRIVATE c_std_99)
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add_test(NAME cdc COMMAND test_cdc)
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# Cross-tool round-trip: UC2 v3 <-> original uc2pro.exe via DOSBox-X
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add_test(NAME roundtrip_dosbox
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COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/scripts/roundtrip_dosbox.sh
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$<TARGET_FILE:uc2-cli>
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${CMAKE_CURRENT_SOURCE_DIR}/../original/UC2_source/uc2pro.exe
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${CMAKE_CURRENT_SOURCE_DIR}/corpus
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)
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set_tests_properties(roundtrip_dosbox PROPERTIES
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LABELS "dosbox"
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TIMEOUT 1200
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)
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