vitess.io/vitess@v0.16.2/go/vt/vtgate/executor_ddl_test.go (about) 1 /* 2 Copyright 2021 The Vitess Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package vtgate 18 19 import ( 20 "fmt" 21 "testing" 22 23 vtgatepb "vitess.io/vitess/go/vt/proto/vtgate" 24 25 "github.com/stretchr/testify/require" 26 ) 27 28 func TestDDLFlags(t *testing.T) { 29 executor, _, _, _ := createExecutorEnv() 30 session := NewSafeSession(&vtgatepb.Session{TargetString: KsTestUnsharded}) 31 defer func() { 32 enableOnlineDDL = true 33 enableDirectDDL = true 34 }() 35 testcases := []struct { 36 enableDirectDDL bool 37 enableOnlineDDL bool 38 sql string 39 wantErr bool 40 err string 41 }{ 42 { 43 enableDirectDDL: false, 44 sql: "create table t (id int)", 45 wantErr: true, 46 err: "direct DDL is disabled", 47 }, { 48 enableDirectDDL: true, 49 sql: "create table t (id int)", 50 wantErr: false, 51 }, { 52 enableOnlineDDL: false, 53 sql: "revert vitess_migration 'abc'", 54 wantErr: true, 55 err: "online DDL is disabled", 56 }, 57 } 58 for _, testcase := range testcases { 59 t.Run(fmt.Sprintf("%s-%v-%v", testcase.sql, testcase.enableDirectDDL, testcase.enableOnlineDDL), func(t *testing.T) { 60 enableDirectDDL = testcase.enableDirectDDL 61 enableOnlineDDL = testcase.enableOnlineDDL 62 _, err := executor.Execute(ctx, "TestDDLFlags", session, testcase.sql, nil) 63 if testcase.wantErr { 64 require.EqualError(t, err, testcase.err) 65 } else { 66 require.NoError(t, err) 67 } 68 }) 69 } 70 }