storage/sqlite/sqlite-storage_test.go

   1 //go:build cgo
   2 // +build cgo
   3
   4 package sqliteStorage
   5
   6 import (
   7         "errors"
   8         "fmt"
   9         "path/filepath"
  10         "testing"
  11         "time"
  12
  13         _ "github.com/anacrolix/envpprof"
  14         "github.com/anacrolix/squirrel"
  15         "github.com/anacrolix/torrent/storage"
  16         test_storage "github.com/anacrolix/torrent/storage/test"
  17         "github.com/dustin/go-humanize"
  18         qt "github.com/frankban/quicktest"
  19 )
  20
  21 func BenchmarkMarkComplete(b *testing.B) {
  22         const pieceSize = test_storage.DefaultPieceSize
  23         const noTriggers = false
  24         const noCacheBlobs = false
  25         var capacity int64 = test_storage.DefaultNumPieces * pieceSize / 2
  26         if noTriggers {
  27                 // Since we won't push out old pieces, we have to mark them incomplete manually.
  28                 capacity = 0
  29         }
  30         runBench := func(b *testing.B, ci storage.ClientImpl) {
  31                 test_storage.BenchmarkPieceMarkComplete(b, ci, pieceSize, test_storage.DefaultNumPieces, capacity)
  32         }
  33         c := qt.New(b)
  34         b.Run("CustomDirect", func(b *testing.B) {
  35                 var opts squirrel.NewCacheOpts
  36                 opts.Capacity = capacity
  37                 opts.NoTriggers = noTriggers
  38                 opts.NoCacheBlobs = noCacheBlobs
  39                 benchOpts := func(b *testing.B) {
  40                         opts.Path = filepath.Join(b.TempDir(), "storage.db")
  41                         ci, err := NewDirectStorage(opts)
  42                         c.Assert(err, qt.IsNil)
  43                         defer ci.Close()
  44                         runBench(b, ci)
  45                 }
  46                 b.Run("Default", benchOpts)
  47         })
  48         for _, memory := range []bool{false, true} {
  49                 b.Run(fmt.Sprintf("Memory=%v", memory), func(b *testing.B) {
  50                         b.Run("Direct", func(b *testing.B) {
  51                                 var opts NewDirectStorageOpts
  52                                 opts.Memory = memory
  53                                 opts.Capacity = capacity
  54                                 // opts.GcBlobs = true
  55                                 opts.BlobFlushInterval = time.Second
  56                                 opts.NoTriggers = noTriggers
  57                                 opts.NoCacheBlobs = noCacheBlobs
  58                                 directBench := func(b *testing.B) {
  59                                         opts.Path = filepath.Join(b.TempDir(), "storage.db")
  60                                         ci, err := NewDirectStorage(opts)
  61                                         var ujm squirrel.ErrUnexpectedJournalMode
  62                                         if errors.As(err, &ujm) {
  63                                                 b.Skipf("setting journal mode %q: %v", opts.SetJournalMode, err)
  64                                         }
  65                                         c.Assert(err, qt.IsNil)
  66                                         defer ci.Close()
  67                                         runBench(b, ci)
  68                                 }
  69                                 for _, journalMode := range []string{"", "wal", "off", "truncate", "delete", "persist", "memory"} {
  70                                         opts.SetJournalMode = journalMode
  71                                         b.Run("JournalMode="+journalMode, func(b *testing.B) {
  72                                                 for _, mmapSize := range []int64{-1} {
  73                                                         if memory && mmapSize >= 0 {
  74                                                                 continue
  75                                                         }
  76                                                         b.Run(fmt.Sprintf("MmapSize=%s", func() string {
  77                                                                 if mmapSize < 0 {
  78                                                                         return "default"
  79                                                                 } else {
  80                                                                         return humanize.IBytes(uint64(mmapSize))
  81                                                                 }
  82                                                         }()), func(b *testing.B) {
  83                                                                 opts.MmapSize = mmapSize
  84                                                                 opts.MmapSizeOk = true
  85                                                                 directBench(b)
  86                                                         })
  87                                                 }
  88                                         })
  89                                 }
  90                         })
  91                 })
  92         }
  93 }