sqlite-vec/tests/fuzz
Alex Garcia ce3fdec86d Add vec0 optimize command: compact sparse chunks after deletions
Implements FTS5-style INSERT INTO v(v) VALUES ('optimize') command that
packs live entries from newer/sparser chunks into free slots of older
chunks, then deletes emptied chunks. Adds hidden command column to vtab
schema, command dispatcher in xUpdate, and two-pointer compaction
algorithm that handles vectors, all metadata types, and partitioned tables.

Includes 16 Python tests, 7 C unit tests, and a libFuzzer target.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-03 06:43:19 -08:00
..
corpus Add UBSAN findings TODO and improve vec-mismatch fuzzer 2026-03-02 21:19:33 -08:00
targets Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
.gitignore fuzz work 2024-07-25 11:16:06 -07:00
exec.c fuzz work 2024-07-25 11:16:06 -07:00
exec.dict fuzz work 2024-07-25 11:16:06 -07:00
json.c fuzz work 2024-07-25 11:16:06 -07:00
Makefile Add vec0 optimize command: compact sparse chunks after deletions 2026-03-03 06:43:19 -08:00
metadata-columns.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
numpy.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
numpy.dict fuzz work 2024-07-25 11:16:06 -07:00
README.md fmt 2024-07-31 12:55:46 -07:00
scalar-functions.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
scalar-functions.dict Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
shadow-corrupt.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
TODO.md Add UBSAN findings TODO and improve vec-mismatch fuzzer 2026-03-02 21:19:33 -08:00
vec-each.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
vec-mismatch.c Add UBSAN findings TODO and improve vec-mismatch fuzzer 2026-03-02 21:19:33 -08:00
vec0-create-full.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
vec0-create.c fuzz work 2024-07-25 11:16:06 -07:00
vec0-create.dict fuzz work 2024-07-25 11:16:06 -07:00
vec0-delete-completeness.c Complete vec0 DELETE: zero data, reclaim empty chunks, fix metadata rc bug 2026-03-02 22:17:19 -08:00
vec0-operations.c Add comprehensive fuzz testing infrastructure with 6 new targets 2026-03-02 20:33:05 -08:00
vec0-optimize.c Add vec0 optimize command: compact sparse chunks after deletions 2026-03-03 06:43:19 -08:00

ASAN_OPTIONS=detect_leaks=1 ./targets/vec0_create \
  -dict=./vec0-create.dict -max_total_time=5 \
  ./corpus/vec0-create
export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
export LDFLAGS="-L/opt/homebrew/opt/llvm/lib"
export CPPFLAGS="-I/opt/homebrew/opt/llvm/include"


LDFLAGS="-L/opt/homebrew/opt/llvm/lib/c++ -Wl,-rpath,/opt/homebrew/opt/llvm/lib/c++"