7 Commits

Author	SHA1	Message	Date
TapTap	16376bcafc	fix: add unit test coverage — issues #71, #63, #62, #56, #55	2026-07-20 19:38:49 +02:00
TapTap	6831e7e6fb	Revert "Merge pull request 'Add unit test coverage (#71, #63, #62, #56, #55)' (#83) from fix/test-coverage into main" ... This reverts commit 12ca4b13c8, reversing changes made to 28d076fc28.	2026-07-20 19:36:09 +02:00
TapTap	2fed5dddaa	fix: add unit test coverage — issues #71, #63, #62, #56, #55	2026-07-20 19:12:45 +02:00
TapTap	8f77395b58	testing: add comprehensive test suite for test-driven development ... 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)	2026-07-20 14:44:35 +02:00
TapTap	e16db56580	feat: add delta transfer for incremental sync ... Implement rsync-style delta transfer using rolling checksums (Adler-32 + xxHash32). When a file exists on both sides but has changed, only the changed blocks are transmitted instead of the entire file. - New status codes: STATUS_DELTA_SIGNATURE, STATUS_DELTA_DATA - Protocol version bumped to 1.2.0 - Server generates block signature, client computes delta - Auto-fallback to whole-file when delta >= 70% of file size - Works with zstd compression on delta stream - Configurable block size (default 8KB, --delta-block flag) - 13 unit tests covering hashing, signature roundtrip, delta compute/apply, file growth/shrink, and decision logic	2026-07-18 20:00:15 +02:00
TapTap	43c0a1395d	Add compression and scanner tests; fix chunk_decompress data ownership bug, data_destroy NULL safety, chunk_compress memory leak	2026-07-04 21:25:34 +02:00
Theo Tappe	1e5eeb704f	First Commit	2026-06-10 16:58:35 +02:00