72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package models
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
"gopkg.in/testfixtures.v2"
|
|
)
|
|
|
|
var fixtures *testfixtures.Context
|
|
|
|
// InitFixtures initialize test fixtures for a test database
|
|
func InitFixtures(helper testfixtures.Helper, dir string) (err error) {
|
|
testfixtures.SkipDatabaseNameCheck(true)
|
|
fixtures, err = testfixtures.NewFolder(x.DB().DB, helper, dir)
|
|
return err
|
|
}
|
|
|
|
// LoadFixtures load fixtures for a test database
|
|
func LoadFixtures() error {
|
|
var err error
|
|
// Database transaction conflicts could occur and result in ROLLBACK
|
|
// As a simple workaround, we just retry 20 times.
|
|
for i := 0; i < 20; i++ {
|
|
err = fixtures.Load()
|
|
if err == nil {
|
|
break
|
|
}
|
|
time.Sleep(200 * time.Millisecond)
|
|
}
|
|
if err != nil {
|
|
fmt.Printf("LoadFixtures failed after retries: %v\n", err)
|
|
}
|
|
// Now if we're running postgres we need to tell it to update the sequences
|
|
if x.Dialect().DriverName() == "postgres" {
|
|
results, err := x.QueryString(`SELECT 'SELECT SETVAL(' ||
|
|
quote_literal(quote_ident(PGT.schemaname) || '.' || quote_ident(S.relname)) ||
|
|
', COALESCE(MAX(' ||quote_ident(C.attname)|| '), 1) ) FROM ' ||
|
|
quote_ident(PGT.schemaname)|| '.'||quote_ident(T.relname)|| ';'
|
|
FROM pg_class AS S,
|
|
pg_depend AS D,
|
|
pg_class AS T,
|
|
pg_attribute AS C,
|
|
pg_tables AS PGT
|
|
WHERE S.relkind = 'S'
|
|
AND S.oid = D.objid
|
|
AND D.refobjid = T.oid
|
|
AND D.refobjid = C.attrelid
|
|
AND D.refobjsubid = C.attnum
|
|
AND T.relname = PGT.tablename
|
|
ORDER BY S.relname;`)
|
|
if err != nil {
|
|
fmt.Printf("Failed to generate sequence update: %v\n", err)
|
|
return err
|
|
}
|
|
for _, r := range results {
|
|
for _, value := range r {
|
|
_, err = x.Exec(value)
|
|
if err != nil {
|
|
fmt.Printf("Failed to update sequence: %s Error: %v\n", value, err)
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return err
|
|
}
|