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Code Issues Releases Wiki Activity

Add BenchmarkLoadIndex

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This commit is contained in:
Alexander Neumann 2017-01-13 21:39:40 +01:00
parent e463587bad
commit 73e7a2bea8
1 changed files with 27 additions and 4 deletions
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31
src/restic/repository/repository_test.go
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@ -246,15 +246,38 @@ func TestRepositoryLoadIndex(t *testing.T) {
}
func BenchmarkLoadIndex(b *testing.B) {
repodir, cleanup := Env(b, repoFixture)
repository.TestUseLowSecurityKDFParameters(b)
repo, cleanup := repository.TestRepository(b)
defer cleanup()
repo := repository.TestOpenLocal(b, repodir)
idx := repository.NewIndex()
for i := 0; i < 5000; i++ {
idx.Store(restic.PackedBlob{
Blob: restic.Blob{
Type: restic.DataBlob,
Length: 1234,
ID: restic.NewRandomID(),
Offset: 1235,
},
PackID: restic.NewRandomID(),
})
}
id, err := repository.SaveIndex(repo, idx)
OK(b, err)
b.Logf("index saved as %v (%v entries)", id.Str(), idx.Count(restic.DataBlob))
fi, err := repo.Backend().Stat(restic.Handle{Type: restic.IndexFile, Name: id.String()})
OK(b, err)
b.Logf("filesize is %v", fi.Size)
b.ResetTimer()
for i := 0; i < b.N; i++ {
repo.SetIndex(repository.NewMasterIndex())
OK(b, repo.LoadIndex())
_, err := repository.LoadIndex(repo, id)
OK(b, err)
}
}