Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 452 insertions, 0 deletions

diff --git a/tests/test_utils.go b/tests/test_utils.go
new file mode 100644
index 0000000..ee10689
--- /dev/null
+++ b/tests/test_utils.go
@@ -0,0 +1,452 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//nolint:forbidigo
+package tests
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"os"
+	"path"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+	"time"
+
+	"code.gitea.io/gitea/models/db"
+	packages_model "code.gitea.io/gitea/models/packages"
+	repo_model "code.gitea.io/gitea/models/repo"
+	unit_model "code.gitea.io/gitea/models/unit"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/graceful"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/optional"
+	"code.gitea.io/gitea/modules/process"
+	repo_module "code.gitea.io/gitea/modules/repository"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/storage"
+	"code.gitea.io/gitea/modules/testlogger"
+	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/routers"
+	repo_service "code.gitea.io/gitea/services/repository"
+	files_service "code.gitea.io/gitea/services/repository/files"
+	wiki_service "code.gitea.io/gitea/services/wiki"
+
+	"github.com/google/uuid"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func exitf(format string, args ...any) {
+	fmt.Printf(format+"\n", args...)
+	os.Exit(1)
+}
+
+func InitTest(requireGitea bool) {
+	log.RegisterEventWriter("test", testlogger.NewTestLoggerWriter)
+
+	giteaRoot := base.SetupGiteaRoot()
+	if giteaRoot == "" {
+		exitf("Environment variable $GITEA_ROOT not set")
+	}
+
+	// TODO: Speedup tests that rely on the event source ticker, confirm whether there is any bug or failure.
+	// setting.UI.Notification.EventSourceUpdateTime = time.Second
+
+	setting.IsInTesting = true
+	setting.AppWorkPath = giteaRoot
+	setting.CustomPath = filepath.Join(setting.AppWorkPath, "custom")
+	if requireGitea {
+		giteaBinary := "gitea"
+		if setting.IsWindows {
+			giteaBinary += ".exe"
+		}
+		setting.AppPath = path.Join(giteaRoot, giteaBinary)
+		if _, err := os.Stat(setting.AppPath); err != nil {
+			exitf("Could not find gitea binary at %s", setting.AppPath)
+		}
+	}
+	giteaConf := os.Getenv("GITEA_CONF")
+	if giteaConf == "" {
+		// By default, use sqlite.ini for testing, then IDE like GoLand can start the test process with debugger.
+		// It's easier for developers to debug bugs step by step with a debugger.
+		// Notice: when doing "ssh push", Gitea executes sub processes, debugger won't work for the sub processes.
+		giteaConf = "tests/sqlite.ini"
+		_ = os.Setenv("GITEA_CONF", giteaConf)
+		fmt.Printf("Environment variable $GITEA_CONF not set, use default: %s\n", giteaConf)
+		if !setting.EnableSQLite3 {
+			exitf(`sqlite3 requires: import _ "github.com/mattn/go-sqlite3" or -tags sqlite,sqlite_unlock_notify`)
+		}
+	}
+	if !path.IsAbs(giteaConf) {
+		setting.CustomConf = filepath.Join(giteaRoot, giteaConf)
+	} else {
+		setting.CustomConf = giteaConf
+	}
+
+	unittest.InitSettings()
+	setting.Repository.DefaultBranch = "master" // many test code still assume that default branch is called "master"
+	_ = util.RemoveAll(repo_module.LocalCopyPath())
+
+	if err := git.InitFull(context.Background()); err != nil {
+		log.Fatal("git.InitOnceWithSync: %v", err)
+	}
+
+	setting.LoadDBSetting()
+	if err := storage.Init(); err != nil {
+		exitf("Init storage failed: %v", err)
+	}
+
+	switch {
+	case setting.Database.Type.IsMySQL():
+		connType := "tcp"
+		if len(setting.Database.Host) > 0 && setting.Database.Host[0] == '/' { // looks like a unix socket
+			connType = "unix"
+		}
+
+		db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@%s(%s)/",
+			setting.Database.User, setting.Database.Passwd, connType, setting.Database.Host))
+		defer db.Close()
+		if err != nil {
+			log.Fatal("sql.Open: %v", err)
+		}
+		if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s", strings.SplitN(setting.Database.Name, "?", 2)[0])); err != nil {
+			log.Fatal("db.Exec: %v", err)
+		}
+	case setting.Database.Type.IsPostgreSQL():
+		var db *sql.DB
+		var err error
+		if setting.Database.Host[0] == '/' {
+			db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@/%s?sslmode=%s&host=%s",
+				setting.Database.User, setting.Database.Passwd, setting.Database.Name, setting.Database.SSLMode, setting.Database.Host))
+		} else {
+			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))
+		}
+
+		defer db.Close()
+		if err != nil {
+			log.Fatal("sql.Open: %v", err)
+		}
+		dbrows, err := db.Query(fmt.Sprintf("SELECT 1 FROM pg_database WHERE datname = '%s'", setting.Database.Name))
+		if err != nil {
+			log.Fatal("db.Query: %v", err)
+		}
+		defer dbrows.Close()
+
+		if !dbrows.Next() {
+			if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE %s", setting.Database.Name)); err != nil {
+				log.Fatal("db.Exec: CREATE DATABASE: %v", err)
+			}
+		}
+		// Check if we need to setup a specific schema
+		if len(setting.Database.Schema) == 0 {
+			break
+		}
+		db.Close()
+
+		if setting.Database.Host[0] == '/' {
+			db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@/%s?sslmode=%s&host=%s",
+				setting.Database.User, setting.Database.Passwd, setting.Database.Name, setting.Database.SSLMode, setting.Database.Host))
+		} else {
+			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))
+		}
+		// This is a different db object; requires a different Close()
+		defer db.Close()
+		if err != nil {
+			log.Fatal("sql.Open: %v", err)
+		}
+		schrows, err := db.Query(fmt.Sprintf("SELECT 1 FROM information_schema.schemata WHERE schema_name = '%s'", setting.Database.Schema))
+		if err != nil {
+			log.Fatal("db.Query: %v", err)
+		}
+		defer schrows.Close()
+
+		if !schrows.Next() {
+			// Create and setup a DB schema
+			if _, err = db.Exec(fmt.Sprintf("CREATE SCHEMA %s", setting.Database.Schema)); err != nil {
+				log.Fatal("db.Exec: CREATE SCHEMA: %v", err)
+			}
+		}
+	}
+
+	routers.InitWebInstalled(graceful.GetManager().HammerContext())
+}
+
+func PrepareAttachmentsStorage(t testing.TB) {
+	// prepare attachments directory and files
+	require.NoError(t, storage.Clean(storage.Attachments))
+
+	s, err := storage.NewStorage(setting.LocalStorageType, &setting.Storage{
+		Path: filepath.Join(filepath.Dir(setting.AppPath), "tests", "testdata", "data", "attachments"),
+	})
+	require.NoError(t, err)
+	require.NoError(t, s.IterateObjects("", func(p string, obj storage.Object) error {
+		_, err = storage.Copy(storage.Attachments, p, s, p)
+		return err
+	}))
+}
+
+// cancelProcesses cancels all processes of the [process.Manager].
+// Returns immediately if delay is 0, otherwise wait until all processes are done
+// and fails the test if it takes longer that the given delay.
+func cancelProcesses(t testing.TB, delay time.Duration) {
+	processManager := process.GetManager()
+	processes, _ := processManager.Processes(true, true)
+	for _, p := range processes {
+		processManager.Cancel(p.PID)
+		t.Logf("PrepareTestEnv:Process %q cancelled", p.Description)
+	}
+	if delay == 0 || len(processes) == 0 {
+		return
+	}
+
+	start := time.Now()
+	processes, _ = processManager.Processes(true, true)
+	for len(processes) > 0 {
+		if time.Since(start) > delay {
+			t.Errorf("ERROR PrepareTestEnv: could not cancel all processes within %s", delay)
+			for _, p := range processes {
+				t.Logf("PrepareTestEnv:Remaining Process: %q", p.Description)
+			}
+			return
+		}
+		runtime.Gosched() // let the context cancellation propagate
+		processes, _ = processManager.Processes(true, true)
+	}
+	t.Logf("PrepareTestEnv: all processes cancelled within %s", time.Since(start))
+}
+
+func PrepareTestEnv(t testing.TB, skip ...int) func() {
+	t.Helper()
+	ourSkip := 1
+	if len(skip) > 0 {
+		ourSkip += skip[0]
+	}
+	deferFn := PrintCurrentTest(t, ourSkip)
+
+	// kill all background processes to prevent them from interfering with the fixture loading
+	// see https://codeberg.org/forgejo/forgejo/issues/2962
+	cancelProcesses(t, 30*time.Second)
+	t.Cleanup(func() { cancelProcesses(t, 0) }) // cancel remaining processes in a non-blocking way
+
+	// load database fixtures
+	require.NoError(t, unittest.LoadFixtures())
+
+	// load git repo fixtures
+	require.NoError(t, util.RemoveAll(setting.RepoRootPath))
+	require.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "tests/gitea-repositories-meta"), setting.RepoRootPath))
+	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
+	if err != nil {
+		require.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 {
+			require.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)
+		}
+	}
+
+	// load LFS object fixtures
+	// (LFS storage can be on any of several backends, including remote servers, so we init it with the storage API)
+	lfsFixtures, err := storage.NewStorage(setting.LocalStorageType, &setting.Storage{
+		Path: filepath.Join(filepath.Dir(setting.AppPath), "tests/gitea-lfs-meta"),
+	})
+	require.NoError(t, err)
+	require.NoError(t, storage.Clean(storage.LFS))
+	require.NoError(t, lfsFixtures.IterateObjects("", func(path string, _ storage.Object) error {
+		_, err := storage.Copy(storage.LFS, path, lfsFixtures, path)
+		return err
+	}))
+
+	// clear all package data
+	require.NoError(t, db.TruncateBeans(db.DefaultContext,
+		&packages_model.Package{},
+		&packages_model.PackageVersion{},
+		&packages_model.PackageFile{},
+		&packages_model.PackageBlob{},
+		&packages_model.PackageProperty{},
+		&packages_model.PackageBlobUpload{},
+		&packages_model.PackageCleanupRule{},
+	))
+	require.NoError(t, storage.Clean(storage.Packages))
+
+	return deferFn
+}
+
+func PrintCurrentTest(t testing.TB, skip ...int) func() {
+	t.Helper()
+	actualSkip := 1
+	if len(skip) > 0 {
+		actualSkip = skip[0] + 1
+	}
+	return testlogger.PrintCurrentTest(t, actualSkip)
+}
+
+// Printf takes a format and args and prints the string to os.Stdout
+func Printf(format string, args ...any) {
+	testlogger.Printf(format, args...)
+}
+
+func AddFixtures(dirs ...string) func() {
+	return unittest.OverrideFixtures(
+		unittest.FixturesOptions{
+			Dir:  filepath.Join(setting.AppWorkPath, "models/fixtures/"),
+			Base: setting.AppWorkPath,
+			Dirs: dirs,
+		},
+	)
+}
+
+type DeclarativeRepoOptions struct {
+	Name          optional.Option[string]
+	EnabledUnits  optional.Option[[]unit_model.Type]
+	DisabledUnits optional.Option[[]unit_model.Type]
+	Files         optional.Option[[]*files_service.ChangeRepoFile]
+	WikiBranch    optional.Option[string]
+	AutoInit      optional.Option[bool]
+	IsTemplate    optional.Option[bool]
+}
+
+func CreateDeclarativeRepoWithOptions(t *testing.T, owner *user_model.User, opts DeclarativeRepoOptions) (*repo_model.Repository, string, func()) {
+	t.Helper()
+
+	// Not using opts.Name.ValueOrDefault() here to avoid unnecessarily
+	// generating an UUID when a name is specified.
+	var repoName string
+	if opts.Name.Has() {
+		repoName = opts.Name.Value()
+	} else {
+		repoName = uuid.NewString()
+	}
+
+	var autoInit bool
+	if opts.AutoInit.Has() {
+		autoInit = opts.AutoInit.Value()
+	} else {
+		autoInit = true
+	}
+
+	// Create the repository
+	repo, err := repo_service.CreateRepository(db.DefaultContext, owner, owner, repo_service.CreateRepoOptions{
+		Name:          repoName,
+		Description:   "Temporary Repo",
+		AutoInit:      autoInit,
+		Gitignores:    "",
+		License:       "WTFPL",
+		Readme:        "Default",
+		DefaultBranch: "main",
+		IsTemplate:    opts.IsTemplate.Value(),
+	})
+	require.NoError(t, err)
+	assert.NotEmpty(t, repo)
+
+	// Populate `enabledUnits` if we have any enabled.
+	var enabledUnits []repo_model.RepoUnit
+	if opts.EnabledUnits.Has() {
+		units := opts.EnabledUnits.Value()
+		enabledUnits = make([]repo_model.RepoUnit, len(units))
+
+		for i, unitType := range units {
+			enabledUnits[i] = repo_model.RepoUnit{
+				RepoID: repo.ID,
+				Type:   unitType,
+			}
+		}
+	}
+
+	// Adjust the repo units according to our parameters.
+	if opts.EnabledUnits.Has() || opts.DisabledUnits.Has() {
+		err := repo_service.UpdateRepositoryUnits(db.DefaultContext, repo, enabledUnits, opts.DisabledUnits.ValueOrDefault(nil))
+		require.NoError(t, err)
+	}
+
+	// Add files, if any.
+	var sha string
+	if opts.Files.Has() {
+		assert.True(t, autoInit, "Files cannot be specified if AutoInit is disabled")
+		files := opts.Files.Value()
+
+		resp, err := files_service.ChangeRepoFiles(git.DefaultContext, repo, owner, &files_service.ChangeRepoFilesOptions{
+			Files:     files,
+			Message:   "add files",
+			OldBranch: "main",
+			NewBranch: "main",
+			Author: &files_service.IdentityOptions{
+				Name:  owner.Name,
+				Email: owner.Email,
+			},
+			Committer: &files_service.IdentityOptions{
+				Name:  owner.Name,
+				Email: owner.Email,
+			},
+			Dates: &files_service.CommitDateOptions{
+				Author:    time.Now(),
+				Committer: time.Now(),
+			},
+		})
+		require.NoError(t, err)
+		assert.NotEmpty(t, resp)
+
+		sha = resp.Commit.SHA
+	}
+
+	// If there's a Wiki branch specified, create a wiki, and a default wiki page.
+	if opts.WikiBranch.Has() {
+		// Set the wiki branch in the database first
+		repo.WikiBranch = opts.WikiBranch.Value()
+		err := repo_model.UpdateRepositoryCols(db.DefaultContext, repo, "wiki_branch")
+		require.NoError(t, err)
+
+		// Initialize the wiki
+		err = wiki_service.InitWiki(db.DefaultContext, repo)
+		require.NoError(t, err)
+
+		// Add a new wiki page
+		err = wiki_service.AddWikiPage(db.DefaultContext, owner, repo, "Home", "Welcome to the wiki!", "Add a Home page")
+		require.NoError(t, err)
+	}
+
+	// Return the repo, the top commit, and a defer-able function to delete the
+	// repo.
+	return repo, sha, func() {
+		_ = repo_service.DeleteRepository(db.DefaultContext, owner, repo, false)
+	}
+}
+
+func CreateDeclarativeRepo(t *testing.T, owner *user_model.User, name string, enabledUnits, disabledUnits []unit_model.Type, files []*files_service.ChangeRepoFile) (*repo_model.Repository, string, func()) {
+	t.Helper()
+
+	var opts DeclarativeRepoOptions
+
+	if name != "" {
+		opts.Name = optional.Some(name)
+	}
+	if enabledUnits != nil {
+		opts.EnabledUnits = optional.Some(enabledUnits)
+	}
+	if disabledUnits != nil {
+		opts.DisabledUnits = optional.Some(disabledUnits)
+	}
+	if files != nil {
+		opts.Files = optional.Some(files)
+	}
+
+	return CreateDeclarativeRepoWithOptions(t, owner, opts)
+}