/usr/share/gocode/src/bazil.org/fuse/fs/bench/bench_lookup_test.go is in golang-bazil-fuse-dev 0.0~git20160811.0.371fbbd-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | package bench_test
import (
"os"
"testing"
"golang.org/x/net/context"
"bazil.org/fuse"
"bazil.org/fuse/fs"
"bazil.org/fuse/fs/fstestutil"
)
type benchLookupDir struct {
fstestutil.Dir
}
var _ fs.NodeRequestLookuper = (*benchLookupDir)(nil)
func (f *benchLookupDir) Lookup(ctx context.Context, req *fuse.LookupRequest, resp *fuse.LookupResponse) (fs.Node, error) {
return nil, fuse.ENOENT
}
func BenchmarkLookup(b *testing.B) {
f := &benchLookupDir{}
mnt, err := fstestutil.MountedT(b, fstestutil.SimpleFS{f}, nil)
if err != nil {
b.Fatal(err)
}
defer mnt.Close()
name := mnt.Dir + "/does-not-exist"
b.ResetTimer()
for i := 0; i < b.N; i++ {
if _, err := os.Stat(name); !os.IsNotExist(err) {
b.Fatalf("Stat: wrong error: %v", err)
}
}
b.StopTimer()
}
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