Bulkcopy: add failing test case for column name with closing bracket

Author: dlapko

bulkcopy_test.go

@@ -193,6 +193,7 @@ func testBulkcopy(t *testing.T, guidConversion bool) {
 		{"test_int16nvarchar", int16(1234), "1234"},
 		{"test_int8nvarchar", int8(12), "12"},
 		{"test_intnvarchar", 1234, "1234"},
+		{"test_[]{}?@!#$%^&*()_+-=~'\\\";:/.,<>|\\ ", 1, nil}, // col name escaping check
 	}
 
 	columns := make([]string, len(testValues))
@@ -265,8 +266,14 @@ func testBulkcopy(t *testing.T, guidConversion bool) {
 		t.Errorf("unexpected row count %d", rowCount)
 	}
 
+	q := TSQLQuoter{}
+	selectColumns := make([]string, len(columns))
+	for i, col := range columns {
+		selectColumns[i] = q.ID(col)
+	}
+
 	//data verification
-	rows, err := conn.QueryContext(ctx, "select "+strings.Join(columns, ",")+" from "+tableName)
+	rows, err := conn.QueryContext(ctx, "select "+strings.Join(selectColumns, ",")+" from "+tableName)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -435,6 +442,8 @@ func setupTable(ctx context.Context, t *testing.T, conn *sql.Conn, tableName str
 	[test_nullint32] [int] NULL,
 	[test_nullint16] [smallint] NULL,
 	[test_nulltime] [datetime] NULL,
+
+	[test_[]]{}?@!#$%^&*()_+-=~'\";:/.,<>|\ ] [int] NULL,
  CONSTRAINT [PK_` + tableName + `_id] PRIMARY KEY CLUSTERED
 (
 	[id] ASC