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Add unit tests for previously untested modules (protocol, data, metadata, file, glob), robustness tests for deserialization of malformed inputs, thread safety stress tests, property-based roundtrip tests, and 6 fuzz targets. Update CI with CTest integration, coverage reporting, and valgrind memory checking. New test files: - test_data.c: Data type lifecycle (5 tests) - test_protocol.c: Protocol I/O roundtrips and error paths (9 tests) - test_metadata.c: Metadata serialization roundtrips (6 tests) - test_file.c: File operations and send/receive (12 tests) - test_glob.c: Glob pattern matching (10 tests) - test_robustness.c: Malformed input handling for chunk/delta/protocol (11 tests) - test_stress.c: MPMC queue stress, backpressure, rapid create/destroy (3 tests) - test_property.c: Compress, delta, chunk, glob roundtrip properties (4 tests) - tests/fuzz/: 6 libFuzzer targets for deserialization functions Extended existing tests: - test_config.c: config_send/config_receive roundtrip via fork+pipe - test_shared_utils.c: mkdir_r, glob_match, delete_extras Infrastructure: - CTest integration in CMakeLists.txt - Coverage support (-DENABLE_COVERAGE=ON) - Fuzz target support (-DENABLE_FUZZ=ON) - CI: coverage, valgrind, address sanitizer jobs - Fixed MPMC stress test race condition (cnd_signal -> cnd_broadcast)
23 lines
399 B
C
23 lines
399 B
C
#include "metadata.h"
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#include "file.h"
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#include <stdint.h>
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#include <stdlib.h>
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int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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if (size < sizeof(int))
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return 0;
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char* buf = malloc(size);
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if (!buf)
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return 0;
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memcpy(buf, data, size);
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char* original_buf = buf;
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FileMetadata* m = metadata_from_buf(&buf);
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if (m)
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free(m);
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free(original_buf);
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return 0;
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}
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