12 _ "github.com/anacrolix/envpprof"
13 "github.com/anacrolix/torrent/storage"
14 test_storage "github.com/anacrolix/torrent/storage/test"
15 qt "github.com/frankban/quicktest"
16 "github.com/stretchr/testify/assert"
17 "github.com/stretchr/testify/require"
20 func newConnsAndProv(t *testing.T, opts NewPoolOpts) (ConnPool, *provider) {
21 opts.Path = filepath.Join(t.TempDir(), "sqlite3.db")
22 conns, provOpts, err := NewPool(opts)
23 require.NoError(t, err)
24 // sqlitex.Pool.Close doesn't like being called more than once. Let it slide for now.
25 //t.Cleanup(func() { conns.Close() })
26 prov, err := NewProvider(conns, provOpts)
27 require.NoError(t, err)
28 t.Cleanup(func() { prov.Close() })
32 func TestTextBlobSize(t *testing.T) {
33 _, prov := newConnsAndProv(t, NewPoolOpts{})
34 a, _ := prov.NewInstance("a")
35 err := a.Put(bytes.NewBufferString("\x00hello"))
36 qt.Assert(t, err, qt.IsNil)
38 qt.Assert(t, err, qt.IsNil)
39 assert.EqualValues(t, 6, fi.Size())
42 func TestSimultaneousIncrementalBlob(t *testing.T) {
43 _, p := newConnsAndProv(t, NewPoolOpts{
46 a, err := p.NewInstance("a")
47 require.NoError(t, err)
48 const contents = "hello, world"
49 require.NoError(t, a.Put(bytes.NewReader([]byte("hello, world"))))
51 require.NoError(t, err)
53 require.NoError(t, err)
57 doRead := func(b *[]byte, e *error, rc io.ReadCloser, n int) {
60 *b, *e = ioutil.ReadAll(rc)
61 require.NoError(t, *e, n)
62 assert.EqualValues(t, contents, *b)
65 go doRead(&b2, &e2, rc2, 2)
66 go doRead(&b1, &e1, rc1, 1)
70 func BenchmarkMarkComplete(b *testing.B) {
71 const pieceSize = test_storage.DefaultPieceSize
72 const capacity = test_storage.DefaultNumPieces * pieceSize / 2
74 for _, storage := range []struct {
76 maker func(newPoolOpts NewPoolOpts, provOpts func(*ProviderOpts)) storage.ClientImplCloser
78 {"SqliteDirect", func(newPoolOpts NewPoolOpts, provOpts func(*ProviderOpts)) storage.ClientImplCloser {
79 ci, err := NewDirectStorage(NewDirectStorageOpts{
80 NewPoolOpts: newPoolOpts,
83 c.Assert(err, qt.IsNil)
86 {"SqlitePieceStorage", func(newPoolOpts NewPoolOpts, provOpts func(*ProviderOpts)) storage.ClientImplCloser {
87 ci, err := NewPiecesStorage(NewPiecesStorageOpts{
88 NewPoolOpts: newPoolOpts,
91 c.Assert(err, qt.IsNil)
95 b.Run(storage.name, func(b *testing.B) {
96 for _, memory := range []bool{false, true} {
97 b.Run(fmt.Sprintf("Memory=%v", memory), func(b *testing.B) {
98 for _, batchWrites := range []bool{false, true} {
99 b.Run(fmt.Sprintf("BatchWrites=%v", batchWrites), func(b *testing.B) {
100 dbPath := filepath.Join(b.TempDir(), "storage.db")
101 //b.Logf("storage db path: %q", dbPath)
102 newPoolOpts := NewPoolOpts{
105 NoConcurrentBlobReads: false,
109 provOpts := func(opts *ProviderOpts) {
110 opts.BatchWrites = batchWrites
112 ci := storage.maker(newPoolOpts, provOpts)
114 test_storage.BenchmarkPieceMarkComplete(b, ci, pieceSize, test_storage.DefaultNumPieces, capacity)