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	Commit message (Expand)	Author	Age	Files	Lines
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generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 17:11:34 +0000

// 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 unittest

import (
	"context"
	"fmt"
	"net/url"
	"os"
	"path/filepath"
	"testing"

	"code.gitea.io/gitea/models/db"
	"code.gitea.io/gitea/modules/base"
	"code.gitea.io/gitea/modules/setting"
	"code.gitea.io/gitea/modules/storage"
	"code.gitea.io/gitea/modules/util"

	"github.com/stretchr/testify/assert"
	"xorm.io/xorm"
	"xorm.io/xorm/names"
)

// giteaRoot a path to the gitea root
var (
	giteaRoot   string
	fixturesDir string
)

// FixturesDir returns the fixture directory
func FixturesDir() string {
	return fixturesDir
}

func fatalTestError(fmtStr string, args ...interface{}) {
	_, _ = fmt.Fprintf(os.Stderr, fmtStr, args...)
	os.Exit(1)
}

// MainTest a reusable TestMain(..) function for unit tests that need to use a
// test database. Creates the test database, and sets necessary settings.
func MainTest(m *testing.M, pathToGiteaRoot string, fixtureFiles ...string) {
	var err error

	giteaRoot = pathToGiteaRoot
	fixturesDir = filepath.Join(pathToGiteaRoot, "models", "fixtures")

	var opts FixturesOptions
	if len(fixtureFiles) == 0 {
		opts.Dir = fixturesDir
	} else {
		for _, f := range fixtureFiles {
			if len(f) != 0 {
				opts.Files = append(opts.Files, filepath.Join(fixturesDir, f))
			}
		}
	}

	if err = CreateTestEngine(opts); err != nil {
		fatalTestError("Error creating test engine: %v\n", err)
	}

	setting.AppURL = "https://try.gitea.io/"
	setting.RunUser = "runuser"
	setting.SSH.User = "sshuser"
	setting.SSH.BuiltinServerUser = "builtinuser"
	setting.SSH.Port = 3000
	setting.SSH.Domain = "try.gitea.io"
	setting.Database.UseSQLite3 = true
	repoRootPath, err := os.MkdirTemp(os.TempDir(), "repos")
	if err != nil {
		fatalTestError("TempDir: %v\n", err)
	}
	setting.RepoRootPath = repoRootPath
	appDataPath, err := os.MkdirTemp(os.TempDir(), "appdata")
	if err != nil {
		fatalTestError("TempDir: %v\n", err)
	}
	setting.AppDataPath = appDataPath
	setting.AppWorkPath = pathToGiteaRoot
	setting.StaticRootPath = pathToGiteaRoot
	setting.GravatarSourceURL, err = url.Parse("https://secure.gravatar.com/avatar/")
	if err != nil {
		fatalTestError("url.Parse: %v\n", err)
	}
	setting.Attachment.Storage.Path = filepath.Join(setting.AppDataPath, "attachments")

	setting.LFS.Storage.Path = filepath.Join(setting.AppDataPath, "lfs")

	setting.Avatar.Storage.Path = filepath.Join(setting.AppDataPath, "avatars")

	setting.RepoAvatar.Storage.Path = filepath.Join(setting.AppDataPath, "repo-avatars")

	setting.RepoArchive.Storage.Path = filepath.Join(setting.AppDataPath, "repo-archive")

	setting.Packages.Storage.Path = filepath.Join(setting.AppDataPath, "packages")

	if err = storage.Init(); err != nil {
		fatalTestError("storage.Init: %v\n", err)
	}

	if err = util.RemoveAll(repoRootPath); err != nil {
		fatalTestError("util.RemoveAll: %v\n", err)
	}
	if err = util.CopyDir(filepath.Join(pathToGiteaRoot, "integrations", "gitea-repositories-meta"), setting.RepoRootPath); err != nil {
		fatalTestError("util.CopyDir: %v\n", err)
	}

	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
	if err != nil {
		fatalTestError("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 {
			fatalTestError("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)
		}
	}

	exitStatus := m.Run()
	if err = util.RemoveAll(repoRootPath); err != nil {
		fatalTestError("util.RemoveAll: %v\n", err)
	}
	if err = util.RemoveAll(appDataPath); err != nil {
		fatalTestError("util.RemoveAll: %v\n", err)
	}
	os.Exit(exitStatus)
}

// FixturesOptions fixtures needs to be loaded options
type FixturesOptions struct {
	Dir   string
	Files []string
}

// CreateTestEngine creates a memory database and loads the fixture data from fixturesDir
func CreateTestEngine(opts FixturesOptions) error {
	x, err := xorm.NewEngine("sqlite3", "file::memory:?cache=shared&_txlock=immediate")
	if err != nil {
		return err
	}
	x.SetMapper(names.GonicMapper{})
	db.SetDefaultEngine(context.Background(), x)

	if err = db.SyncAllTables(); err != nil {
		return err
	}
	switch os.Getenv("GITEA_UNIT_TESTS_LOG_SQL") {
	case "true", "1":
		x.ShowSQL(true)
	}

	return InitFixtures(opts)
}

// PrepareTestDatabase load test fixtures into test database
func PrepareTestDatabase() error {
	return LoadFixtures()
}

// PrepareTestEnv prepares the environment for unit tests. Can only be called
// by tests that use the above MainTest(..) function.
func PrepareTestEnv(t testing.TB) {
	assert.NoError(t, PrepareTestDatabase())
	assert.NoError(t, util.RemoveAll(setting.RepoRootPath))
	metaPath := filepath.Join(giteaRoot, "integrations", "gitea-repositories-meta")
	assert.NoError(t, util.CopyDir(metaPath, setting.RepoRootPath))

	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
	assert.NoError(t, err)
	for _, ownerDir := range ownerDirs {
		if !ownerDir.Type().IsDir() {
			continue
		}
		repoDirs, err := os.ReadDir(filepath.Join(setting.RepoRootPath, ownerDir.Name()))
		assert.NoError(t, 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)
		}
	}

	base.SetupGiteaRoot() // Makes sure GITEA_ROOT is set
}