func TestCommitFinishedReadDir(t *testing.T) {
t.Parallel()
// don't leave goroutines running
var wg sync.WaitGroup
defer wg.Wait()
tmp, err := ioutil.TempDir("", "pachyderm-test-")
if err != nil {
t.Fatalf("tempdir: %v", err)
}
defer func() {
if err := os.RemoveAll(tmp); err != nil {
t.Errorf("cannot remove tempdir: %v", err)
}
}()
// closed on successful termination
quit := make(chan struct{})
defer close(quit)
listener, err := net.Listen("tcp", "localhost:0")
if err != nil {
t.Fatalf("cannot listen: %v", err)
}
defer func() {
_ = listener.Close()
}()
// TODO try to share more of this setup code with various main
// functions
localAddress := listener.Addr().String()
srv := grpc.NewServer()
const (
numShards = 1
)
sharder := shard.NewLocalSharder(localAddress, numShards)
hasher := pfs.NewHasher(numShards, 1)
router := shard.NewRouter(
sharder,
grpcutil.NewDialer(
grpc.WithInsecure(),
),
localAddress,
)
blockDir := filepath.Join(tmp, "blocks")
blockServer, err := server.NewLocalBlockAPIServer(blockDir)
if err != nil {
t.Fatalf("NewLocalBlockAPIServer: %v", err)
}
pfs.RegisterBlockAPIServer(srv, blockServer)
driver, err := drive.NewDriver(localAddress)
if err != nil {
t.Fatalf("NewDriver: %v", err)
}
apiServer := server.NewAPIServer(
hasher,
router,
)
pfs.RegisterAPIServer(srv, apiServer)
internalAPIServer := server.NewInternalAPIServer(
hasher,
router,
driver,
)
pfs.RegisterInternalAPIServer(srv, internalAPIServer)
wg.Add(1)
go func() {
defer wg.Done()
if err := srv.Serve(listener); err != nil {
select {
case <-quit:
// orderly shutdown
return
default:
t.Errorf("grpc serve: %v", err)
}
}
}()
clientConn, err := grpc.Dial(localAddress, grpc.WithInsecure())
if err != nil {
t.Fatalf("grpc dial: %v", err)
}
apiClient := pfs.NewAPIClient(clientConn)
mounter := fuse.NewMounter(localAddress, apiClient)
mountpoint := filepath.Join(tmp, "mnt")
if err := os.Mkdir(mountpoint, 0700); err != nil {
t.Fatalf("mkdir mountpoint: %v", err)
}
ready := make(chan bool)
wg.Add(1)
go func() {
defer wg.Done()
if err := mounter.Mount(mountpoint, nil, nil, ready); err != nil {
t.Errorf("mount and serve: %v", err)
}
}()
<-ready
defer func() {
if err := mounter.Unmount(mountpoint); err != nil {
t.Errorf("unmount: %v", err)
}
}()
const (
repoName = "foo"
)
if err := pfsutil.CreateRepo(apiClient, repoName); err != nil {
t.Fatalf("CreateRepo: %v", err)
}
commit, err := pfsutil.StartCommit(apiClient, repoName, "")
if err != nil {
t.Fatalf("StartCommit: %v", err)
}
t.Logf("open commit %v", commit.Id)
const (
greetingName = "greeting"
greeting = "Hello, world\n"
greetingPerm = 0644
)
if err := ioutil.WriteFile(filepath.Join(mountpoint, repoName, commit.Id, greetingName), []byte(greeting), greetingPerm); err != nil {
t.Fatalf("WriteFile: %v", err)
}
const (
scriptName = "script"
script = "#!/bin/sh\necho foo\n"
scriptPerm = 0750
)
if err := ioutil.WriteFile(filepath.Join(mountpoint, repoName, commit.Id, scriptName), []byte(script), scriptPerm); err != nil {
t.Fatalf("WriteFile: %v", err)
}
if err := pfsutil.FinishCommit(apiClient, repoName, commit.Id); err != nil {
t.Fatalf("FinishCommit: %v", err)
}
if err := fstestutil.CheckDir(filepath.Join(mountpoint, repoName, commit.Id), map[string]fstestutil.FileInfoCheck{
greetingName: func(fi os.FileInfo) error {
// TODO respect greetingPerm
if g, e := fi.Mode(), os.FileMode(0666); g != e {
return fmt.Errorf("wrong mode: %v != %v", g, e)
}
if g, e := fi.Size(), int64(len(greeting)); g != e {
t.Errorf("wrong size: %v != %v", g, e)
}
// TODO show fileModTime as mtime
// if g, e := fi.ModTime().UTC(), fileModTime; g != e {
// t.Errorf("wrong mtime: %v != %v", g, e)
// }
return nil
},
scriptName: func(fi os.FileInfo) error {
// TODO respect scriptPerm
if g, e := fi.Mode(), os.FileMode(0666); g != e {
return fmt.Errorf("wrong mode: %v != %v", g, e)
}
if g, e := fi.Size(), int64(len(script)); g != e {
t.Errorf("wrong size: %v != %v", g, e)
}
// TODO show fileModTime as mtime
// if g, e := fi.ModTime().UTC(), fileModTime; g != e {
// t.Errorf("wrong mtime: %v != %v", g, e)
// }
return nil
},
}); err != nil {
t.Errorf("wrong directory content: %v", err)
}
}
func TestWriteAndRead(t *testing.T) {
t.Parallel()
// don't leave goroutines running
var wg sync.WaitGroup
defer wg.Wait()
tmp, err := ioutil.TempDir("", "pachyderm-test-")
if err != nil {
t.Fatalf("tempdir: %v", err)
}
defer func() {
if err := os.RemoveAll(tmp); err != nil {
t.Errorf("cannot remove tempdir: %v", err)
}
}()
// closed on successful termination
quit := make(chan struct{})
defer close(quit)
listener, err := net.Listen("tcp", "localhost:0")
if err != nil {
t.Fatalf("cannot listen: %v", err)
}
defer func() {
_ = listener.Close()
}()
// TODO try to share more of this setup code with various main
// functions
localAddress := listener.Addr().String()
srv := grpc.NewServer()
const (
numShards = 1
)
sharder := shard.NewLocalSharder(localAddress, numShards)
hasher := pfs.NewHasher(numShards, 1)
router := shard.NewRouter(
sharder,
grpcutil.NewDialer(
grpc.WithInsecure(),
),
localAddress,
)
blockDir := filepath.Join(tmp, "blocks")
blockServer, err := server.NewLocalBlockAPIServer(blockDir)
if err != nil {
t.Fatalf("NewLocalBlockAPIServer: %v", err)
}
pfs.RegisterBlockAPIServer(srv, blockServer)
driver, err := drive.NewDriver(localAddress)
if err != nil {
t.Fatalf("NewDriver: %v", err)
}
apiServer := server.NewAPIServer(
hasher,
router,
)
pfs.RegisterAPIServer(srv, apiServer)
internalAPIServer := server.NewInternalAPIServer(
hasher,
router,
driver,
)
pfs.RegisterInternalAPIServer(srv, internalAPIServer)
wg.Add(1)
go func() {
defer wg.Done()
if err := srv.Serve(listener); err != nil {
select {
case <-quit:
// orderly shutdown
return
default:
t.Errorf("grpc serve: %v", err)
}
}
}()
clientConn, err := grpc.Dial(localAddress, grpc.WithInsecure())
if err != nil {
t.Fatalf("grpc dial: %v", err)
}
apiClient := pfs.NewAPIClient(clientConn)
mounter := fuse.NewMounter(localAddress, apiClient)
mountpoint := filepath.Join(tmp, "mnt")
if err := os.Mkdir(mountpoint, 0700); err != nil {
t.Fatalf("mkdir mountpoint: %v", err)
}
ready := make(chan bool)
wg.Add(1)
go func() {
defer wg.Done()
if err := mounter.Mount(mountpoint, nil, nil, ready); err != nil {
t.Errorf("mount and serve: %v", err)
}
}()
<-ready
defer func() {
if err := mounter.Unmount(mountpoint); err != nil {
t.Errorf("unmount: %v", err)
}
}()
const (
repoName = "foo"
)
if err := pfsutil.CreateRepo(apiClient, repoName); err != nil {
t.Fatalf("CreateRepo: %v", err)
}
commit, err := pfsutil.StartCommit(apiClient, repoName, "")
if err != nil {
t.Fatalf("StartCommit: %v", err)
}
const (
greeting = "Hello, world\n"
)
filePath := filepath.Join(mountpoint, repoName, commit.Id, "greeting")
if err := ioutil.WriteFile(filePath, []byte(greeting), 0644); err != nil {
t.Fatalf("WriteFile: %v", err)
}
buf, err := ioutil.ReadFile(filePath)
if err != nil {
t.Fatalf("ReadFile: %v", err)
}
if g, e := string(buf), greeting; g != e {
t.Errorf("wrong content: %q != %q", g, e)
}
}
func TestRootReadDir(t *testing.T) {
t.Parallel()
// don't leave goroutines running
var wg sync.WaitGroup
defer wg.Wait()
tmp, err := ioutil.TempDir("", "pachyderm-test-")
if err != nil {
t.Fatalf("tempdir: %v", err)
}
defer func() {
if err := os.RemoveAll(tmp); err != nil {
t.Errorf("cannot remove tempdir: %v", err)
}
}()
// closed on successful termination
quit := make(chan struct{})
defer close(quit)
listener, err := net.Listen("tcp", "localhost:0")
if err != nil {
t.Fatalf("cannot listen: %v", err)
}
defer func() {
_ = listener.Close()
}()
// TODO try to share more of this setup code with various main
// functions
localAddress := listener.Addr().String()
srv := grpc.NewServer()
const (
numShards = 1
)
sharder := shard.NewLocalSharder(localAddress, numShards)
hasher := pfs.NewHasher(numShards, 1)
router := shard.NewRouter(
sharder,
grpcutil.NewDialer(
grpc.WithInsecure(),
),
localAddress,
)
blockDir := filepath.Join(tmp, "blocks")
blockServer, err := server.NewLocalBlockAPIServer(blockDir)
if err != nil {
t.Fatalf("NewLocalBlockAPIServer: %v", err)
}
pfs.RegisterBlockAPIServer(srv, blockServer)
driver, err := drive.NewDriver(localAddress)
if err != nil {
t.Fatalf("NewDriver: %v", err)
}
apiServer := server.NewAPIServer(
hasher,
router,
)
pfs.RegisterAPIServer(srv, apiServer)
internalAPIServer := server.NewInternalAPIServer(
hasher,
router,
driver,
)
pfs.RegisterInternalAPIServer(srv, internalAPIServer)
wg.Add(1)
go func() {
defer wg.Done()
if err := srv.Serve(listener); err != nil {
select {
case <-quit:
// orderly shutdown
return
default:
t.Errorf("grpc serve: %v", err)
}
}
}()
clientConn, err := grpc.Dial(localAddress, grpc.WithInsecure())
if err != nil {
t.Fatalf("grpc dial: %v", err)
}
apiClient := pfs.NewAPIClient(clientConn)
mounter := fuse.NewMounter(localAddress, apiClient)
mountpoint := filepath.Join(tmp, "mnt")
if err := os.Mkdir(mountpoint, 0700); err != nil {
t.Fatalf("mkdir mountpoint: %v", err)
}
ready := make(chan bool)
wg.Add(1)
go func() {
defer wg.Done()
if err := mounter.Mount(mountpoint, nil, nil, ready); err != nil {
t.Errorf("mount and serve: %v", err)
}
}()
<-ready
defer func() {
if err := mounter.Unmount(mountpoint); err != nil {
t.Errorf("unmount: %v", err)
}
}()
if err := pfsutil.CreateRepo(apiClient, "one"); err != nil {
t.Fatalf("CreateRepo: %v", err)
}
if err := pfsutil.CreateRepo(apiClient, "two"); err != nil {
t.Fatalf("CreateRepo: %v", err)
}
if err := fstestutil.CheckDir(mountpoint, map[string]fstestutil.FileInfoCheck{
"one": func(fi os.FileInfo) error {
if g, e := fi.Mode(), os.ModeDir|0555; g != e {
return fmt.Errorf("wrong mode: %v != %v", g, e)
}
// TODO show repoSize in repo stat?
if g, e := fi.Size(), int64(0); g != e {
t.Errorf("wrong size: %v != %v", g, e)
}
// TODO show RepoInfo.Created as time
// if g, e := fi.ModTime().UTC(), repoModTime; g != e {
// t.Errorf("wrong mtime: %v != %v", g, e)
// }
return nil
},
"two": func(fi os.FileInfo) error {
if g, e := fi.Mode(), os.ModeDir|0555; g != e {
return fmt.Errorf("wrong mode: %v != %v", g, e)
}
// TODO show repoSize in repo stat?
if g, e := fi.Size(), int64(0); g != e {
t.Errorf("wrong size: %v != %v", g, e)
}
// TODO show RepoInfo.Created as time
// if g, e := fi.ModTime().UTC(), repoModTime; g != e {
// t.Errorf("wrong mtime: %v != %v", g, e)
// }
return nil
},
}); err != nil {
t.Errorf("wrong directory content: %v", err)
}
}
