Beispiel #1
0
func testPut(t *testing.T, file *fstest.Item) {
again:
	buf := bytes.NewBufferString(fstest.RandomString(100))
	hash := fs.NewMultiHasher()
	in := io.TeeReader(buf, hash)

	tries := 1
	const maxTries = 10
	file.Size = int64(buf.Len())
	obji := fs.NewStaticObjectInfo(file.Path, file.ModTime, file.Size, true, nil, nil)
	obj, err := remote.Put(in, obji)
	if err != nil {
		// Retry if err returned a retry error
		if fs.IsRetryError(err) && tries < maxTries {
			t.Logf("Put error: %v - low level retry %d/%d", err, tries, maxTries)
			time.Sleep(2 * time.Second)

			tries++
			goto again
		}
		require.NoError(t, err, "Put error")
	}
	file.Hashes = hash.Sums()
	file.Check(t, obj, remote.Precision())
	// Re-read the object and check again
	obj = findObject(t, file.Path)
	file.Check(t, obj, remote.Precision())
}
Beispiel #2
0
// WriteObjectTo writes an object to the fs, remote passed in
func (r *Run) WriteObjectTo(f fs.Fs, remote, content string, modTime time.Time, useUnchecked bool) fstest.Item {
	put := f.Put
	if useUnchecked {
		if fPutUnchecked, ok := f.(fs.PutUncheckeder); ok {
			put = fPutUnchecked.PutUnchecked
		} else {
			r.Fatalf("Fs doesn't support PutUnchecked")
		}
	}
	const maxTries = 5
	if !r.mkdir[f.String()] {
		err := f.Mkdir()
		if err != nil {
			r.Fatalf("Failed to mkdir %q: %v", f, err)
		}
		r.mkdir[f.String()] = true
	}
	for tries := 1; ; tries++ {
		in := bytes.NewBufferString(content)
		objinfo := fs.NewStaticObjectInfo(remote, modTime, int64(len(content)), true, nil, nil)
		_, err := put(in, objinfo)
		if err == nil {
			break
		}
		// Retry if err returned a retry error
		if fs.IsRetryError(err) && tries < maxTries {
			r.Logf("Retry Put of %q to %v: %d/%d (%v)", remote, f, tries, maxTries, err)
			continue
		}
		r.Fatalf("Failed to put %q to %q: %v", remote, f, err)
	}
	return fstest.NewItem(remote, content, modTime)
}
Beispiel #3
0
// WriteObjectTo writes an object to the fs, remote passed in
func (r *Run) WriteObjectTo(f fs.Fs, remote, content string, modTime time.Time, useUnchecked bool) fstest.Item {
	put := f.Put
	if useUnchecked {
		put = f.Features().PutUnchecked
		if put == nil {
			r.Fatalf("Fs doesn't support PutUnchecked")
		}
	}
	r.Mkdir(f)
	const maxTries = 10
	for tries := 1; ; tries++ {
		in := bytes.NewBufferString(content)
		objinfo := fs.NewStaticObjectInfo(remote, modTime, int64(len(content)), true, nil, nil)
		_, err := put(in, objinfo)
		if err == nil {
			break
		}
		// Retry if err returned a retry error
		if fs.IsRetryError(err) && tries < maxTries {
			r.Logf("Retry Put of %q to %v: %d/%d (%v)", remote, f, tries, maxTries, err)
			time.Sleep(2 * time.Second)
			continue
		}
		r.Fatalf("Failed to put %q to %q: %v", remote, f, err)
	}
	return fstest.NewItem(remote, content, modTime)
}
Beispiel #4
0
// ListDir reads the directory specified by the job into out, returning any more jobs
func (f *Fs) ListDir(out fs.ListOpts, job dircache.ListDirJob) (jobs []dircache.ListDirJob, err error) {
	fs.Debug(f, "Reading %q", job.Path)
	maxTries := fs.Config.LowLevelRetries
	for tries := 1; tries <= maxTries; tries++ {
		_, err = f.listAll(job.DirID, "", false, false, func(node *acd.Node) bool {
			remote := job.Path + *node.Name
			switch *node.Kind {
			case folderKind:
				if out.IncludeDirectory(remote) {
					dir := &fs.Dir{
						Name:  remote,
						Bytes: -1,
						Count: -1,
					}
					dir.When, _ = time.Parse(timeFormat, *node.ModifiedDate) // FIXME
					if out.AddDir(dir) {
						return true
					}
					if job.Depth > 0 {
						jobs = append(jobs, dircache.ListDirJob{DirID: *node.Id, Path: remote + "/", Depth: job.Depth - 1})
					}
				}
			case fileKind:
				o, err := f.newObjectWithInfo(remote, node)
				if err != nil {
					out.SetError(err)
					return true
				}
				if out.Add(o) {
					return true
				}
			default:
				// ignore ASSET etc
			}
			return false
		})
		if fs.IsRetryError(err) {
			fs.Debug(f, "Directory listing error for %q: %v - low level retry %d/%d", job.Path, err, tries, maxTries)
			continue
		}
		if err != nil {
			return nil, err
		}
		break
	}
	fs.Debug(f, "Finished reading %q", job.Path)
	return jobs, err
}