update c lib to v2.4.2

Author: guycipher

c/go.mod

@@ -2,7 +2,7 @@ module wildcat_c
 
 go 1.25
 
-require github.com/wildcatdb/wildcat/v2 v2.4.1
+require github.com/wildcatdb/wildcat/v2 v2.4.2
 
 require (
 	go.mongodb.org/mongo-driver v1.17.3 // indirect

c/go.sum

@@ -2,8 +2,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/wildcatdb/wildcat/v2 v2.4.1 h1:jYx8jtRuj1/BbVta3VayRneU9wdft4EWZLv1mDJaNMg=
-github.com/wildcatdb/wildcat/v2 v2.4.1/go.mod h1:MhT0iAaj4C6cpzKvSA/Pmm5M59jFuSxDi+E0vixOXM4=
+github.com/wildcatdb/wildcat/v2 v2.4.2 h1:qTWgX81/b/C7VjCAaR+cViceHJmuYnBffZ6KNP1RYU4=
+github.com/wildcatdb/wildcat/v2 v2.4.2/go.mod h1:MN8GlHCJjYD8SQvNC6iEreIpkqT22CN3PfCEjYUrqA4=
 go.mongodb.org/mongo-driver v1.17.3 h1:TQyXhnsWfWtgAhMtOgtYHMTkZIfBTpMTsMnd9ZBeHxQ=
 go.mongodb.org/mongo-driver v1.17.3/go.mod h1:Hy04i7O2kC4RS06ZrhPRqj/u4DTYkFDAAccj+rVKqgQ=
 golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=

sstable_test.go

@@ -174,7 +174,7 @@ func TestSSTable_ConcurrentAccess(t *testing.T) {
 		}
 	}
 
-	forceManyWrites(t, db, 100)
+	testForceManyWrites(t, db, 100)
 	time.Sleep(500 * time.Millisecond) // Allow background flush to complete
 
 	// Number of concurrent readers and operations per reader
@@ -297,9 +297,10 @@ func TestSSTable_ConcurrentAccess(t *testing.T) {
 	}
 }
 
-// Helper function to force a flush to SSTable by writing many keys
-func forceManyWrites(t *testing.T, db *DB, count int) {
-	// Write enough data to trigger memtable flush
+// forceManyWrites Helper function to force a flush to SSTable by writing many keys
+func testForceManyWrites(t *testing.T, db *DB, count int) {
+
+	// Write enough data to trigger memtable flush(es) for testing
 	for i := 0; i < count; i++ {
 		key := fmt.Sprintf("flush_key%d", i)
 		value := fmt.Sprintf("flush_value%d", i)
@@ -313,19 +314,6 @@ func forceManyWrites(t *testing.T, db *DB, count int) {
 	}
 }
 
-// Helper function to check if a byte slice starts with a prefix
-func startsWith(data, prefix []byte) bool {
-	if len(data) < len(prefix) {
-		return false
-	}
-	for i := 0; i < len(prefix); i++ {
-		if data[i] != prefix[i] {
-			return false
-		}
-	}
-	return true
-}
-
 func TestSSTable_MVCCWithMultipleVersions(t *testing.T) {
 	dir, err := os.MkdirTemp("", "db_sstable_mvcc_multiple_versions_test")
 	if err != nil {

utils.go

@@ -9,7 +9,6 @@ import (
 func extractIDFromFilename(filename string) int64 {
 	parts := strings.Split(filename, ".")
 
-	// WAL file names in wildcat are <id>.<ext>
 	if len(parts) != 2 {
 		return 0
 	}
@@ -21,3 +20,16 @@ func extractIDFromFilename(filename string) int64 {
 
 	return ts
 }
+
+// startsWith Helper function to check if a byte slice starts with a prefix
+func startsWith(data, prefix []byte) bool {
+	if len(data) < len(prefix) {
+		return false
+	}
+	for i := 0; i < len(prefix); i++ {
+		if data[i] != prefix[i] {
+			return false
+		}
+	}
+	return true
+}