Sync commits Feat/vector engine and fix critical issues

scripts/test-commands.sh

@@ -63,6 +63,7 @@ while [[ $# -gt 0 ]]; do
             echo "  pubsub       - Pub/Sub commands (SUBSCRIBE, PUBLISH, etc.)"
             echo "  transaction  - Transaction commands (MULTI, EXEC, DISCARD)"
             echo "  scripting    - Lua scripting (EVAL, EVALSHA)"
+            echo "  vector       - Vector search commands (FT.CREATE, FT.SEARCH, FT.INFO, FT.DROPINDEX)"
             echo "  persistence  - Persistence commands (BGSAVE, BGREWRITEAOF, etc.)"
             echo "  blocking     - Blocking commands (BLPOP, BRPOP, BZPOPMIN, etc.)"
             echo "  benchmark    - redis-benchmark throughput for all benchmarkable commands"
@@ -665,6 +666,42 @@ fi
 # PERSISTENCE COMMANDS
 # ===========================================================================
 
+# ===========================================================================
+# VECTOR SEARCH COMMANDS (moon-only — Redis uses different syntax)
+# ===========================================================================
+
+if should_run "vector"; then
+    echo ""
+    echo "=== VECTOR SEARCH COMMANDS ==="
+    mcli FLUSHALL >/dev/null 2>&1
+
+    # FT.CREATE — create a vector index
+    assert_moon "FT.CREATE basic"          "OK"    FT.CREATE myidx ON HASH PREFIX 1 doc: SCHEMA embedding VECTOR FLAT 6 DIM 4 DISTANCE_METRIC L2 TYPE FLOAT32
+
+    # FT.INFO — index metadata
+    TOTAL=$((TOTAL + 1)); FT_INFO=$(mcli FT.INFO myidx 2>&1)
+    if echo "$FT_INFO" | grep -q "myidx"; then PASS=$((PASS + 1)); echo "  PASS: FT.INFO returns index name"; else FAIL=$((FAIL + 1)); echo "  FAIL: FT.INFO returns index name"; fi
+
+    # Insert vectors via HSET (auto-indexed) — use python3 to avoid null byte stripping in bash
+    python3 -c "import struct,sys; sys.stdout.buffer.write(struct.pack('<4f',1.0,0.0,0.0,0.0))" | redis-cli -x -p "$PORT_RUST" HSET doc:1 embedding >/dev/null 2>&1
+    python3 -c "import struct,sys; sys.stdout.buffer.write(struct.pack('<4f',0.0,1.0,0.0,0.0))" | redis-cli -x -p "$PORT_RUST" HSET doc:2 embedding >/dev/null 2>&1
+
+    # FT.SEARCH — verify command doesn't error (redis-cli can't pass binary args directly)
+    TOTAL=$((TOTAL + 1)); FT_SEARCH=$(mcli FT.SEARCH myidx "*" 2>&1)
+    if ! echo "$FT_SEARCH" | grep -qi "err"; then PASS=$((PASS + 1)); echo "  PASS: FT.SEARCH does not error"; else FAIL=$((FAIL + 1)); echo "  FAIL: FT.SEARCH returned error"; fi
+
+    # FT.DROPINDEX — remove index
+    assert_moon "FT.DROPINDEX"             "OK"    FT.DROPINDEX myidx
+
+    # FT.INFO after drop should error
+    TOTAL=$((TOTAL + 1)); FT_INFO_AFTER=$(mcli FT.INFO myidx 2>&1)
+    if echo "$FT_INFO_AFTER" | grep -qi "err\|not found"; then PASS=$((PASS + 1)); echo "  PASS: FT.INFO after drop errors"; else FAIL=$((FAIL + 1)); echo "  FAIL: FT.INFO after drop errors"; fi
+fi
+
+# ===========================================================================
+# PERSISTENCE COMMANDS
+# ===========================================================================
+
 if should_run "persistence"; then
     echo ""
     echo "=== PERSISTENCE COMMANDS ==="

scripts/test-consistency.sh

@@ -481,6 +481,31 @@ assert_both "GET with 500-char key" GET "$LONGKEY"
 # ===========================================================================
 
 echo ""
+# ===========================================================================
+# Vector Search (moon-only — FT.* not available in Redis)
+# ===========================================================================
+log "=== Vector Search (moon-only) ==="
+
+# Create index on moon only
+FT_CREATE=$(redis-cli -p "$PORT_RUST" FT.CREATE vecidx ON HASH PREFIX 1 vec: SCHEMA embedding VECTOR FLAT 6 DIM 4 DISTANCE_METRIC L2 TYPE FLOAT32 2>&1)
+assert_eq "FT.CREATE" "OK" "$FT_CREATE"
+
+# Insert vectors — use python3 to avoid null byte stripping in bash
+python3 -c "import struct,sys; sys.stdout.buffer.write(struct.pack('<4f',1.0,0.0,0.0,0.0))" | redis-cli -x -p "$PORT_RUST" HSET vec:1 embedding >/dev/null 2>&1
+python3 -c "import struct,sys; sys.stdout.buffer.write(struct.pack('<4f',0.0,1.0,0.0,0.0))" | redis-cli -x -p "$PORT_RUST" HSET vec:2 embedding >/dev/null 2>&1
+
+# FT.INFO should show index
+FT_INFO=$(redis-cli -p "$PORT_RUST" FT.INFO vecidx 2>&1)
+if echo "$FT_INFO" | grep -q "vecidx"; then
+    PASS=$((PASS + 1))
+else
+    FAIL=$((FAIL + 1)); echo "  FAIL: FT.INFO should show vecidx"
+fi
+
+# FT.DROPINDEX
+FT_DROP=$(redis-cli -p "$PORT_RUST" FT.DROPINDEX vecidx 2>&1)
+assert_eq "FT.DROPINDEX" "OK" "$FT_DROP"
+
 echo "============================================"
 echo "  Data Consistency Test Results"
 echo "============================================"