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// Copyright 2019 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import "testing"
func TestIsQuery(t *testing.T) {
tbl := []struct {
sql string
ok bool
}{
{"/*comment*/ select 1;", true},
{"/*comment*/ /*comment*/ select 1;", true},
{"select /*comment*/ 1 /*comment*/;", true},
{"(select /*comment*/ 1 /*comment*/);", true},
}
for _, tb := range tbl {
if isQuery(tb.sql) != tb.ok {
t.Fatalf("%s", tb.sql)
}
}
}
func TestTrimSQL(t *testing.T) {
tbl := []struct {
sql string
target string
}{
{"/*comment*/ select 1; ", "select 1;"},
{"/*comment*/ /*comment*/ select 1;", "select 1;"},
{"select /*comment*/ 1 /*comment*/;", "select /*comment*/ 1 /*comment*/;"},
{"/*comment select 1; ", "/*comment select 1;"},
}
for _, tb := range tbl {
if trimSQL(tb.sql) != tb.target {
t.Fatalf("%s", tb.sql)
}
}
}