mirror of https://github.com/octoleo/restic.git
43 lines
787 B
Go
43 lines
787 B
Go
package bench_test
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import (
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"os"
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"testing"
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"golang.org/x/net/context"
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"bazil.org/fuse"
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"bazil.org/fuse/fs"
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"bazil.org/fuse/fs/fstestutil"
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)
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type benchLookupDir struct {
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fstestutil.Dir
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}
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var _ fs.NodeRequestLookuper = (*benchLookupDir)(nil)
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func (f *benchLookupDir) Lookup(ctx context.Context, req *fuse.LookupRequest, resp *fuse.LookupResponse) (fs.Node, error) {
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return nil, fuse.ENOENT
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}
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func BenchmarkLookup(b *testing.B) {
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f := &benchLookupDir{}
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mnt, err := fstestutil.MountedT(b, fstestutil.SimpleFS{f}, nil)
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if err != nil {
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b.Fatal(err)
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}
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defer mnt.Close()
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name := mnt.Dir + "/does-not-exist"
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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if _, err := os.Stat(name); !os.IsNotExist(err) {
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b.Fatalf("Stat: wrong error: %v", err)
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}
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}
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b.StopTimer()
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}
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