New APIs.

tests/blob_test.go

@@ -371,6 +371,12 @@ func TestBlob_Reopen(t *testing.T) {
 		}
 		rowids = append(rowids, db.LastInsertRowID())
 	}
+	if changes := db.Changes(); changes != 1 {
+		t.Errorf("got %d want 1", changes)
+	}
+	if changes := db.TotalChanges(); changes != 100 {
+		t.Errorf("got %d want 100", changes)
+	}
 
 	var blob *sqlite3.Blob
 

tests/conn_test.go

@@ -364,3 +364,71 @@ func TestConn_ConfigLog(t *testing.T) {
 		t.Error("want sqlite3.ERROR")
 	}
 }
+
+func TestConn_ReleaseMemory(t *testing.T) {
+	t.Parallel()
+
+	db, err := sqlite3.Open(":memory:")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+
+	err = db.ReleaseMemory()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestConn_SetLastInsertRowID(t *testing.T) {
+	t.Parallel()
+
+	db, err := sqlite3.Open(":memory:")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+
+	db.SetLastInsertRowID(42)
+
+	got := db.LastInsertRowID()
+	if got != 42 {
+		t.Errorf("got %d, want 42", got)
+	}
+}
+
+func TestConn_ReadOnly(t *testing.T) {
+	t.Parallel()
+
+	db, err := sqlite3.Open(":memory:")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+
+	if ro, ok := db.ReadOnly(""); ro != false || ok != false {
+		t.Errorf("got %v,%v", ro, ok)
+	}
+
+	if ro, ok := db.ReadOnly("xpto"); ro != false || ok != true {
+		t.Errorf("got %v,%v", ro, ok)
+	}
+}
+
+func TestConn_DBName(t *testing.T) {
+	t.Parallel()
+
+	db, err := sqlite3.Open(":memory:")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+
+	if name := db.DBName(0); name != "main" {
+		t.Errorf("got %s", name)
+	}
+
+	if name := db.DBName(5); name != "" {
+		t.Errorf("got %s", name)
+	}
+}

tests/tx_test.go

@@ -47,6 +47,10 @@ func TestConn_Transaction_exec(t *testing.T) {
 			t.Fatal(err)
 		}
 
+		if s := db.TxnState("main"); s != sqlite3.TXN_WRITE {
+			t.Errorf("got %d", s)
+		}
+
 		if succeed {
 			return nil
 		}