mirror of
https://github.com/go-gitea/gitea
synced 2024-11-16 15:14:24 +00:00
366 lines
10 KiB
Go
366 lines
10 KiB
Go
// Copyright 2021 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 migrations
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"fmt"
|
|
"os"
|
|
"path"
|
|
"path/filepath"
|
|
"runtime"
|
|
"testing"
|
|
"time"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
"code.gitea.io/gitea/models/unittest"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/util"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/unknwon/com"
|
|
"xorm.io/xorm"
|
|
"xorm.io/xorm/names"
|
|
)
|
|
|
|
func TestMain(m *testing.M) {
|
|
giteaRoot := base.SetupGiteaRoot()
|
|
if giteaRoot == "" {
|
|
fmt.Println("Environment variable $GITEA_ROOT not set")
|
|
os.Exit(1)
|
|
}
|
|
giteaBinary := "gitea"
|
|
if runtime.GOOS == "windows" {
|
|
giteaBinary += ".exe"
|
|
}
|
|
setting.AppPath = path.Join(giteaRoot, giteaBinary)
|
|
if _, err := os.Stat(setting.AppPath); err != nil {
|
|
fmt.Printf("Could not find gitea binary at %s\n", setting.AppPath)
|
|
os.Exit(1)
|
|
}
|
|
|
|
giteaConf := os.Getenv("GITEA_CONF")
|
|
if giteaConf == "" {
|
|
giteaConf = path.Join(filepath.Dir(setting.AppPath), "integrations/sqlite.ini")
|
|
fmt.Printf("Environment variable $GITEA_CONF not set - defaulting to %s\n", giteaConf)
|
|
}
|
|
|
|
if !path.IsAbs(giteaConf) {
|
|
setting.CustomConf = path.Join(giteaRoot, giteaConf)
|
|
} else {
|
|
setting.CustomConf = giteaConf
|
|
}
|
|
|
|
tmpDataPath, err := os.MkdirTemp("", "data")
|
|
if err != nil {
|
|
fmt.Printf("Unable to create temporary data path %v\n", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
setting.AppDataPath = tmpDataPath
|
|
|
|
setting.SetCustomPathAndConf("", "", "")
|
|
setting.LoadForTest()
|
|
git.CheckLFSVersion()
|
|
setting.InitDBConfig()
|
|
setting.NewLogServices(true)
|
|
|
|
exitStatus := m.Run()
|
|
|
|
if err := removeAllWithRetry(setting.RepoRootPath); err != nil {
|
|
fmt.Fprintf(os.Stderr, "os.RemoveAll: %v\n", err)
|
|
}
|
|
if err := removeAllWithRetry(tmpDataPath); err != nil {
|
|
fmt.Fprintf(os.Stderr, "os.RemoveAll: %v\n", err)
|
|
}
|
|
os.Exit(exitStatus)
|
|
}
|
|
|
|
func removeAllWithRetry(dir string) error {
|
|
var err error
|
|
for i := 0; i < 20; i++ {
|
|
err = os.RemoveAll(dir)
|
|
if err == nil {
|
|
break
|
|
}
|
|
time.Sleep(100 * time.Millisecond)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func newXORMEngine() (*xorm.Engine, error) {
|
|
if err := db.InitEngine(context.Background()); err != nil {
|
|
return nil, err
|
|
}
|
|
x := unittest.GetXORMEngine()
|
|
return x, nil
|
|
}
|
|
|
|
func deleteDB() error {
|
|
switch {
|
|
case setting.Database.UseSQLite3:
|
|
if err := util.Remove(setting.Database.Path); err != nil {
|
|
return err
|
|
}
|
|
return os.MkdirAll(path.Dir(setting.Database.Path), os.ModePerm)
|
|
|
|
case setting.Database.UseMySQL:
|
|
db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@tcp(%s)/",
|
|
setting.Database.User, setting.Database.Passwd, setting.Database.Host))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer db.Close()
|
|
|
|
if _, err = db.Exec(fmt.Sprintf("DROP DATABASE IF EXISTS %s", setting.Database.Name)); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s", setting.Database.Name)); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
case setting.Database.UsePostgreSQL:
|
|
db, err := sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@%s/?sslmode=%s",
|
|
setting.Database.User, setting.Database.Passwd, setting.Database.Host, setting.Database.SSLMode))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer db.Close()
|
|
|
|
if _, err = db.Exec(fmt.Sprintf("DROP DATABASE IF EXISTS %s", setting.Database.Name)); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE %s", setting.Database.Name)); err != nil {
|
|
return err
|
|
}
|
|
db.Close()
|
|
|
|
// Check if we need to setup a specific schema
|
|
if len(setting.Database.Schema) != 0 {
|
|
db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@%s/%s?sslmode=%s",
|
|
setting.Database.User, setting.Database.Passwd, setting.Database.Host, setting.Database.Name, setting.Database.SSLMode))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer db.Close()
|
|
|
|
schrows, err := db.Query(fmt.Sprintf("SELECT 1 FROM information_schema.schemata WHERE schema_name = '%s'", setting.Database.Schema))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer schrows.Close()
|
|
|
|
if !schrows.Next() {
|
|
// Create and setup a DB schema
|
|
_, err = db.Exec(fmt.Sprintf("CREATE SCHEMA %s", setting.Database.Schema))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
// Make the user's default search path the created schema; this will affect new connections
|
|
_, err = db.Exec(fmt.Sprintf(`ALTER USER "%s" SET search_path = %s`, setting.Database.User, setting.Database.Schema))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
case setting.Database.UseMSSQL:
|
|
host, port := setting.ParseMSSQLHostPort(setting.Database.Host)
|
|
db, err := sql.Open("mssql", fmt.Sprintf("server=%s; port=%s; database=%s; user id=%s; password=%s;",
|
|
host, port, "master", setting.Database.User, setting.Database.Passwd))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer db.Close()
|
|
|
|
if _, err = db.Exec(fmt.Sprintf("DROP DATABASE IF EXISTS [%s]", setting.Database.Name)); err != nil {
|
|
return err
|
|
}
|
|
if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE [%s]", setting.Database.Name)); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// prepareTestEnv prepares the test environment and reset the database. The skip parameter should usually be 0.
|
|
// Provide models to be sync'd with the database - in particular any models you expect fixtures to be loaded from.
|
|
//
|
|
// fixtures in `models/migrations/fixtures/<TestName>` will be loaded automatically
|
|
func prepareTestEnv(t *testing.T, skip int, syncModels ...interface{}) (*xorm.Engine, func()) {
|
|
t.Helper()
|
|
ourSkip := 2
|
|
ourSkip += skip
|
|
deferFn := PrintCurrentTest(t, ourSkip)
|
|
assert.NoError(t, os.RemoveAll(setting.RepoRootPath))
|
|
|
|
assert.NoError(t, com.CopyDir(path.Join(filepath.Dir(setting.AppPath), "integrations/gitea-repositories-meta"),
|
|
setting.RepoRootPath))
|
|
ownerDirs, err := os.ReadDir(setting.RepoRootPath)
|
|
if err != nil {
|
|
assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
|
|
}
|
|
for _, ownerDir := range ownerDirs {
|
|
if !ownerDir.Type().IsDir() {
|
|
continue
|
|
}
|
|
repoDirs, err := os.ReadDir(filepath.Join(setting.RepoRootPath, ownerDir.Name()))
|
|
if err != nil {
|
|
assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
|
|
}
|
|
for _, repoDir := range repoDirs {
|
|
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "objects", "pack"), 0o755)
|
|
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "objects", "info"), 0o755)
|
|
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "refs", "heads"), 0o755)
|
|
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "refs", "tag"), 0o755)
|
|
}
|
|
}
|
|
|
|
if err := deleteDB(); err != nil {
|
|
t.Errorf("unable to reset database: %v", err)
|
|
return nil, deferFn
|
|
}
|
|
|
|
x, err := newXORMEngine()
|
|
assert.NoError(t, err)
|
|
if x != nil {
|
|
oldDefer := deferFn
|
|
deferFn = func() {
|
|
oldDefer()
|
|
if err := x.Close(); err != nil {
|
|
t.Errorf("error during close: %v", err)
|
|
}
|
|
if err := deleteDB(); err != nil {
|
|
t.Errorf("unable to reset database: %v", err)
|
|
}
|
|
}
|
|
}
|
|
if err != nil {
|
|
return x, deferFn
|
|
}
|
|
|
|
if len(syncModels) > 0 {
|
|
if err := x.Sync2(syncModels...); err != nil {
|
|
t.Errorf("error during sync: %v", err)
|
|
return x, deferFn
|
|
}
|
|
}
|
|
|
|
fixturesDir := filepath.Join(filepath.Dir(setting.AppPath), "models", "migrations", "fixtures", t.Name())
|
|
|
|
if _, err := os.Stat(fixturesDir); err == nil {
|
|
t.Logf("initializing fixtures from: %s", fixturesDir)
|
|
if err := unittest.InitFixtures(
|
|
unittest.FixturesOptions{
|
|
Dir: fixturesDir,
|
|
}, x); err != nil {
|
|
t.Errorf("error whilst initializing fixtures from %s: %v", fixturesDir, err)
|
|
return x, deferFn
|
|
}
|
|
if err := unittest.LoadFixtures(x); err != nil {
|
|
t.Errorf("error whilst loading fixtures from %s: %v", fixturesDir, err)
|
|
return x, deferFn
|
|
}
|
|
} else if !os.IsNotExist(err) {
|
|
t.Errorf("unexpected error whilst checking for existence of fixtures: %v", err)
|
|
} else {
|
|
t.Logf("no fixtures found in: %s", fixturesDir)
|
|
}
|
|
|
|
return x, deferFn
|
|
}
|
|
|
|
func Test_dropTableColumns(t *testing.T) {
|
|
x, deferable := prepareTestEnv(t, 0)
|
|
if x == nil || t.Failed() {
|
|
defer deferable()
|
|
return
|
|
}
|
|
defer deferable()
|
|
|
|
type DropTest struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
FirstColumn string
|
|
ToDropColumn string `xorm:"unique"`
|
|
AnotherColumn int64
|
|
CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
|
|
UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
|
|
}
|
|
|
|
columns := []string{
|
|
"first_column",
|
|
"to_drop_column",
|
|
"another_column",
|
|
"created_unix",
|
|
"updated_unix",
|
|
}
|
|
|
|
for i := range columns {
|
|
x.SetMapper(names.GonicMapper{})
|
|
if err := x.Sync2(new(DropTest)); err != nil {
|
|
t.Errorf("unable to create DropTest table: %v", err)
|
|
return
|
|
}
|
|
sess := x.NewSession()
|
|
if err := sess.Begin(); err != nil {
|
|
sess.Close()
|
|
t.Errorf("unable to begin transaction: %v", err)
|
|
return
|
|
}
|
|
if err := dropTableColumns(sess, "drop_test", columns[i:]...); err != nil {
|
|
sess.Close()
|
|
t.Errorf("Unable to drop columns[%d:]: %s from drop_test: %v", i, columns[i:], err)
|
|
return
|
|
}
|
|
if err := sess.Commit(); err != nil {
|
|
sess.Close()
|
|
t.Errorf("unable to commit transaction: %v", err)
|
|
return
|
|
}
|
|
sess.Close()
|
|
if err := x.DropTables(new(DropTest)); err != nil {
|
|
t.Errorf("unable to drop table: %v", err)
|
|
return
|
|
}
|
|
for j := range columns[i+1:] {
|
|
x.SetMapper(names.GonicMapper{})
|
|
if err := x.Sync2(new(DropTest)); err != nil {
|
|
t.Errorf("unable to create DropTest table: %v", err)
|
|
return
|
|
}
|
|
dropcols := append([]string{columns[i]}, columns[j+i+1:]...)
|
|
sess := x.NewSession()
|
|
if err := sess.Begin(); err != nil {
|
|
sess.Close()
|
|
t.Errorf("unable to begin transaction: %v", err)
|
|
return
|
|
}
|
|
if err := dropTableColumns(sess, "drop_test", dropcols...); err != nil {
|
|
sess.Close()
|
|
t.Errorf("Unable to drop columns: %s from drop_test: %v", dropcols, err)
|
|
return
|
|
}
|
|
if err := sess.Commit(); err != nil {
|
|
sess.Close()
|
|
t.Errorf("unable to commit transaction: %v", err)
|
|
return
|
|
}
|
|
sess.Close()
|
|
if err := x.DropTables(new(DropTest)); err != nil {
|
|
t.Errorf("unable to drop table: %v", err)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
}
|