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5065c422b4
This was factored from fstest as we were including the testing
enviroment into the main binary because of it.
This was causing opening the browser to fail because of 8243ff8bc8.
1653 lines
53 KiB
Go
1653 lines
53 KiB
Go
// Package fstests provides generic integration tests for the Fs and
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// Object interfaces.
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//
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// These tests are concerned with the basic functionality of a
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// backend. The tests in fs/sync and fs/operations tests more
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// cornercases that these tests don't.
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package fstests
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import (
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"bytes"
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"context"
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"fmt"
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"io"
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"io/ioutil"
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"math/bits"
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"os"
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"path"
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"path/filepath"
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"reflect"
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"sort"
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"strings"
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"testing"
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"time"
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"github.com/pkg/errors"
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"github.com/rclone/rclone/fs"
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"github.com/rclone/rclone/fs/config"
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"github.com/rclone/rclone/fs/fserrors"
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"github.com/rclone/rclone/fs/hash"
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"github.com/rclone/rclone/fs/object"
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"github.com/rclone/rclone/fs/operations"
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"github.com/rclone/rclone/fs/walk"
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"github.com/rclone/rclone/fstest"
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"github.com/rclone/rclone/lib/random"
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"github.com/rclone/rclone/lib/readers"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// InternalTester is an optional interface for Fs which allows to execute internal tests
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//
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// This interface should be implemented in 'backend'_internal_test.go and not in 'backend'.go
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type InternalTester interface {
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InternalTest(*testing.T)
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}
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// ChunkedUploadConfig contains the values used by TestFsPutChunked
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// to determine the limits of chunked uploading
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type ChunkedUploadConfig struct {
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// Minimum allowed chunk size
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MinChunkSize fs.SizeSuffix
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// Maximum allowed chunk size, 0 is no limit
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MaxChunkSize fs.SizeSuffix
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// Rounds the given chunk size up to the next valid value
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// nil will disable rounding
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// e.g. the next power of 2
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CeilChunkSize func(fs.SizeSuffix) fs.SizeSuffix
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// More than one chunk is required on upload
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NeedMultipleChunks bool
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}
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// SetUploadChunkSizer is a test only interface to change the upload chunk size at runtime
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type SetUploadChunkSizer interface {
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// Change the configured UploadChunkSize.
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// Will only be called while no transfer is in progress.
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SetUploadChunkSize(fs.SizeSuffix) (fs.SizeSuffix, error)
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}
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// SetUploadCutoffer is a test only interface to change the upload cutoff size at runtime
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type SetUploadCutoffer interface {
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// Change the configured UploadCutoff.
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// Will only be called while no transfer is in progress.
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SetUploadCutoff(fs.SizeSuffix) (fs.SizeSuffix, error)
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}
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// NextPowerOfTwo returns the current or next bigger power of two.
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// All values less or equal 0 will return 0
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func NextPowerOfTwo(i fs.SizeSuffix) fs.SizeSuffix {
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return 1 << uint(64-bits.LeadingZeros64(uint64(i)-1))
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}
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// NextMultipleOf returns a function that can be used as a CeilChunkSize function.
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// This function will return the next multiple of m that is equal or bigger than i.
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// All values less or equal 0 will return 0.
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func NextMultipleOf(m fs.SizeSuffix) func(fs.SizeSuffix) fs.SizeSuffix {
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if m <= 0 {
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panic(fmt.Sprintf("invalid multiplier %s", m))
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}
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return func(i fs.SizeSuffix) fs.SizeSuffix {
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if i <= 0 {
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return 0
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}
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return (((i - 1) / m) + 1) * m
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}
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}
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// dirsToNames returns a sorted list of names
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func dirsToNames(dirs []fs.Directory) []string {
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names := []string{}
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for _, dir := range dirs {
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names = append(names, fstest.WinPath(fstest.Normalize(dir.Remote())))
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}
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sort.Strings(names)
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return names
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}
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// objsToNames returns a sorted list of object names
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func objsToNames(objs []fs.Object) []string {
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names := []string{}
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for _, obj := range objs {
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names = append(names, fstest.WinPath(fstest.Normalize(obj.Remote())))
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}
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sort.Strings(names)
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return names
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}
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// findObject finds the object on the remote
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func findObject(t *testing.T, f fs.Fs, Name string) fs.Object {
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var obj fs.Object
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var err error
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sleepTime := 1 * time.Second
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for i := 1; i <= *fstest.ListRetries; i++ {
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obj, err = f.NewObject(context.Background(), Name)
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if err == nil {
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break
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}
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t.Logf("Sleeping for %v for findObject eventual consistency: %d/%d (%v)", sleepTime, i, *fstest.ListRetries, err)
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time.Sleep(sleepTime)
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sleepTime = (sleepTime * 3) / 2
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}
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require.NoError(t, err)
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return obj
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}
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// retry f() until no retriable error
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func retry(t *testing.T, what string, f func() error) {
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const maxTries = 10
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var err error
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for tries := 1; tries <= maxTries; tries++ {
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err = f()
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// exit if no error, or error is not retriable
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if err == nil || !fserrors.IsRetryError(err) {
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break
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}
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t.Logf("%s error: %v - low level retry %d/%d", what, err, tries, maxTries)
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time.Sleep(2 * time.Second)
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}
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require.NoError(t, err, what)
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}
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// testPut puts file to the remote
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func testPut(t *testing.T, f fs.Fs, file *fstest.Item) (string, fs.Object) {
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var (
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err error
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obj fs.Object
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uploadHash *hash.MultiHasher
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contents string
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)
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retry(t, "Put", func() error {
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contents = random.String(100)
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buf := bytes.NewBufferString(contents)
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uploadHash = hash.NewMultiHasher()
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in := io.TeeReader(buf, uploadHash)
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file.Size = int64(buf.Len())
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obji := object.NewStaticObjectInfo(file.Path, file.ModTime, file.Size, true, nil, nil)
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obj, err = f.Put(context.Background(), in, obji)
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return err
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})
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file.Hashes = uploadHash.Sums()
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file.Check(t, obj, f.Precision())
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// Re-read the object and check again
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obj = findObject(t, f, file.Path)
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file.Check(t, obj, f.Precision())
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return contents, obj
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}
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// testPutLarge puts file to the remote, checks it and removes it on success.
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func testPutLarge(t *testing.T, f fs.Fs, file *fstest.Item) {
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var (
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err error
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obj fs.Object
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uploadHash *hash.MultiHasher
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)
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retry(t, "PutLarge", func() error {
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r := readers.NewPatternReader(file.Size)
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uploadHash = hash.NewMultiHasher()
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in := io.TeeReader(r, uploadHash)
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obji := object.NewStaticObjectInfo(file.Path, file.ModTime, file.Size, true, nil, nil)
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obj, err = f.Put(context.Background(), in, obji)
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if file.Size == 0 && err == fs.ErrorCantUploadEmptyFiles {
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t.Skip("Can't upload zero length files")
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}
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return err
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})
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file.Hashes = uploadHash.Sums()
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file.Check(t, obj, f.Precision())
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// Re-read the object and check again
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obj = findObject(t, f, file.Path)
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file.Check(t, obj, f.Precision())
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// Download the object and check it is OK
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downloadHash := hash.NewMultiHasher()
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download, err := obj.Open(context.Background())
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require.NoError(t, err)
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n, err := io.Copy(downloadHash, download)
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require.NoError(t, err)
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assert.Equal(t, file.Size, n)
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require.NoError(t, download.Close())
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assert.Equal(t, file.Hashes, downloadHash.Sums())
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// Remove the object
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require.NoError(t, obj.Remove(context.Background()))
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}
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// errorReader just returns an error on Read
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type errorReader struct {
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err error
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}
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// Read returns an error immediately
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func (er errorReader) Read(p []byte) (n int, err error) {
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return 0, er.err
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}
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// read the contents of an object as a string
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func readObject(t *testing.T, obj fs.Object, limit int64, options ...fs.OpenOption) string {
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what := fmt.Sprintf("readObject(%q) limit=%d, options=%+v", obj, limit, options)
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in, err := obj.Open(context.Background(), options...)
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require.NoError(t, err, what)
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var r io.Reader = in
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if limit >= 0 {
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r = &io.LimitedReader{R: r, N: limit}
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}
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contents, err := ioutil.ReadAll(r)
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require.NoError(t, err, what)
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err = in.Close()
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require.NoError(t, err, what)
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return string(contents)
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}
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// ExtraConfigItem describes a config item for the tests
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type ExtraConfigItem struct{ Name, Key, Value string }
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// Opt is options for Run
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type Opt struct {
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RemoteName string
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NilObject fs.Object
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ExtraConfig []ExtraConfigItem
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SkipBadWindowsCharacters bool // skips unusable characters for windows if set
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SkipFsMatch bool // if set skip exact matching of Fs value
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TiersToTest []string // List of tiers which can be tested in setTier test
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ChunkedUpload ChunkedUploadConfig
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UnimplementableFsMethods []string // List of methods which can't be implemented in this wrapping Fs
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UnimplementableObjectMethods []string // List of methods which can't be implemented in this wrapping Fs
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SkipFsCheckWrap bool // if set skip FsCheckWrap
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SkipObjectCheckWrap bool // if set skip ObjectCheckWrap
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}
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// returns true if x is found in ss
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func stringsContains(x string, ss []string) bool {
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for _, s := range ss {
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if x == s {
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return true
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}
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}
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return false
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}
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// Run runs the basic integration tests for a remote using the options passed in.
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//
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// They are structured in a hierarchical way so that dependencies for the tests can be created.
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//
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// For example some tests require the directory to be created - these
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// are inside the "FsMkdir" test. Some tests require some tests files
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// - these are inside the "FsPutFiles" test.
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func Run(t *testing.T, opt *Opt) {
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var (
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remote fs.Fs
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remoteName = opt.RemoteName
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subRemoteName string
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subRemoteLeaf string
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file1 = fstest.Item{
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ModTime: fstest.Time("2001-02-03T04:05:06.499999999Z"),
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Path: "file name.txt",
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}
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file1Contents string
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file2 = fstest.Item{
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ModTime: fstest.Time("2001-02-03T04:05:10.123123123Z"),
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Path: `hello? sausage/êé/Hello, 世界/ " ' @ < > & ? + ≠/z.txt`,
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WinPath: `hello_ sausage/êé/Hello, 世界/ _ ' @ _ _ & _ + ≠/z.txt`,
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}
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isLocalRemote bool
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purged bool // whether the dir has been purged or not
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)
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// Skip the test if the remote isn't configured
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skipIfNotOk := func(t *testing.T) {
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if remote == nil {
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t.Skipf("WARN: %q not configured", remoteName)
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}
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}
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// Skip if remote is not ListR capable, otherwise set the useListR
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// flag, returning a function to restore its value
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skipIfNotListR := func(t *testing.T) func() {
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skipIfNotOk(t)
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if remote.Features().ListR == nil {
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t.Skip("FS has no ListR interface")
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}
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previous := fs.Config.UseListR
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fs.Config.UseListR = true
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return func() {
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fs.Config.UseListR = previous
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}
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}
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// Skip if remote is not SetTier and GetTier capable
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skipIfNotSetTier := func(t *testing.T) {
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skipIfNotOk(t)
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if remote.Features().SetTier == false ||
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remote.Features().GetTier == false {
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t.Skip("FS has no SetTier & GetTier interfaces")
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}
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}
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// Return true if f (or any of the things it wraps) is bucket
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// based but not at the root.
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isBucketBasedButNotRoot := func(f fs.Fs) bool {
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for {
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doUnWrap := f.Features().UnWrap
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if doUnWrap == nil {
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break
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}
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f = doUnWrap()
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}
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return f.Features().BucketBased && strings.Contains(strings.Trim(f.Root(), "/"), "/")
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}
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// Remove bad characters from Windows file name if set
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if opt.SkipBadWindowsCharacters {
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t.Logf("Removing bad windows characters from test file")
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file2.Path = fstest.WinPath(file2.Path)
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}
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// Initialise the remote
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fstest.Initialise()
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// Set extra config if supplied
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for _, item := range opt.ExtraConfig {
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config.FileSet(item.Name, item.Key, item.Value)
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}
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if *fstest.RemoteName != "" {
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remoteName = *fstest.RemoteName
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}
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t.Logf("Using remote %q", remoteName)
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var err error
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if remoteName == "" {
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remoteName, err = fstest.LocalRemote()
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require.NoError(t, err)
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isLocalRemote = true
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}
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// Make the Fs we are testing with, initialising the local variables
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// subRemoteName - name of the remote after the TestRemote:
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// subRemoteLeaf - a subdirectory to use under that
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// remote - the result of fs.NewFs(TestRemote:subRemoteName)
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subRemoteName, subRemoteLeaf, err = fstest.RandomRemoteName(remoteName)
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require.NoError(t, err)
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remote, err = fs.NewFs(subRemoteName)
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if err == fs.ErrorNotFoundInConfigFile {
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t.Logf("Didn't find %q in config file - skipping tests", remoteName)
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return
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}
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require.NoError(t, err, fmt.Sprintf("unexpected error: %v", err))
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// Skip the rest if it failed
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skipIfNotOk(t)
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// Check to see if Fs that wrap other Fs implement all the optional methods
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t.Run("FsCheckWrap", func(t *testing.T) {
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skipIfNotOk(t)
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if opt.SkipFsCheckWrap {
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t.Skip("Skipping FsCheckWrap on this Fs")
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}
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ft := new(fs.Features).Fill(remote)
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if ft.UnWrap == nil {
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t.Skip("Not a wrapping Fs")
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}
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v := reflect.ValueOf(ft).Elem()
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vType := v.Type()
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for i := 0; i < v.NumField(); i++ {
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vName := vType.Field(i).Name
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if stringsContains(vName, opt.UnimplementableFsMethods) {
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continue
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}
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field := v.Field(i)
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// skip the bools
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if field.Type().Kind() == reflect.Bool {
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continue
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}
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if field.IsNil() {
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t.Errorf("Missing Fs wrapper for %s", vName)
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}
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}
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})
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// TestFsRmdirNotFound tests deleting a non existent directory
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t.Run("FsRmdirNotFound", func(t *testing.T) {
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skipIfNotOk(t)
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if isBucketBasedButNotRoot(remote) {
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t.Skip("Skipping test as non root bucket based remote")
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}
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err := remote.Rmdir(context.Background(), "")
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assert.Error(t, err, "Expecting error on Rmdir non existent")
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})
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// Make the directory
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err = remote.Mkdir(context.Background(), "")
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require.NoError(t, err)
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fstest.CheckListing(t, remote, []fstest.Item{})
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// TestFsString tests the String method
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t.Run("FsString", func(t *testing.T) {
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skipIfNotOk(t)
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str := remote.String()
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require.NotEqual(t, "", str)
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})
|
|
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// TestFsName tests the Name method
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t.Run("FsName", func(t *testing.T) {
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skipIfNotOk(t)
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got := remote.Name()
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want := remoteName[:strings.IndexRune(remoteName, ':')+1]
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if isLocalRemote {
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want = "local:"
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}
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require.Equal(t, want, got+":")
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})
|
|
|
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// TestFsRoot tests the Root method
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t.Run("FsRoot", func(t *testing.T) {
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skipIfNotOk(t)
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name := remote.Name() + ":"
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root := remote.Root()
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if isLocalRemote {
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// only check last path element on local
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require.Equal(t, filepath.Base(subRemoteName), filepath.Base(root))
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} else {
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require.Equal(t, subRemoteName, name+root)
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}
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})
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|
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|
// TestFsRmdirEmpty tests deleting an empty directory
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t.Run("FsRmdirEmpty", func(t *testing.T) {
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skipIfNotOk(t)
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err := remote.Rmdir(context.Background(), "")
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require.NoError(t, err)
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})
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|
// TestFsMkdir tests making a directory
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//
|
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// Tests that require the directory to be made are within this
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t.Run("FsMkdir", func(t *testing.T) {
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skipIfNotOk(t)
|
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|
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err := remote.Mkdir(context.Background(), "")
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require.NoError(t, err)
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fstest.CheckListing(t, remote, []fstest.Item{})
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err = remote.Mkdir(context.Background(), "")
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require.NoError(t, err)
|
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// TestFsMkdirRmdirSubdir tests making and removing a sub directory
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t.Run("FsMkdirRmdirSubdir", func(t *testing.T) {
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skipIfNotOk(t)
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dir := "dir/subdir"
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err := operations.Mkdir(context.Background(), remote, dir)
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require.NoError(t, err)
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|
fstest.CheckListingWithPrecision(t, remote, []fstest.Item{}, []string{"dir", "dir/subdir"}, fs.GetModifyWindow(remote))
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|
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err = operations.Rmdir(context.Background(), remote, dir)
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require.NoError(t, err)
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fstest.CheckListingWithPrecision(t, remote, []fstest.Item{}, []string{"dir"}, fs.GetModifyWindow(remote))
|
|
|
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err = operations.Rmdir(context.Background(), remote, "dir")
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require.NoError(t, err)
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fstest.CheckListingWithPrecision(t, remote, []fstest.Item{}, []string{}, fs.GetModifyWindow(remote))
|
|
})
|
|
|
|
// TestFsListEmpty tests listing an empty directory
|
|
t.Run("FsListEmpty", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
fstest.CheckListing(t, remote, []fstest.Item{})
|
|
})
|
|
|
|
// TestFsListDirEmpty tests listing the directories from an empty directory
|
|
TestFsListDirEmpty := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
objs, dirs, err := walk.GetAll(context.Background(), remote, "", true, 1)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, []string{}, objsToNames(objs))
|
|
assert.Equal(t, []string{}, dirsToNames(dirs))
|
|
}
|
|
t.Run("FsListDirEmpty", TestFsListDirEmpty)
|
|
|
|
// TestFsListRDirEmpty tests listing the directories from an empty directory using ListR
|
|
t.Run("FsListRDirEmpty", func(t *testing.T) {
|
|
defer skipIfNotListR(t)()
|
|
TestFsListDirEmpty(t)
|
|
})
|
|
|
|
// TestFsListDirNotFound tests listing the directories from an empty directory
|
|
TestFsListDirNotFound := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
objs, dirs, err := walk.GetAll(context.Background(), remote, "does not exist", true, 1)
|
|
if !remote.Features().CanHaveEmptyDirectories {
|
|
if err != fs.ErrorDirNotFound {
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, 0, len(objs)+len(dirs))
|
|
}
|
|
} else {
|
|
assert.Equal(t, fs.ErrorDirNotFound, err)
|
|
}
|
|
}
|
|
t.Run("FsListDirNotFound", TestFsListDirNotFound)
|
|
|
|
// TestFsListRDirNotFound tests listing the directories from an empty directory using ListR
|
|
t.Run("FsListRDirNotFound", func(t *testing.T) {
|
|
defer skipIfNotListR(t)()
|
|
TestFsListDirNotFound(t)
|
|
})
|
|
|
|
// TestFsNewObjectNotFound tests not finding a object
|
|
t.Run("FsNewObjectNotFound", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
// Object in an existing directory
|
|
o, err := remote.NewObject(context.Background(), "potato")
|
|
assert.Nil(t, o)
|
|
assert.Equal(t, fs.ErrorObjectNotFound, err)
|
|
// Now try an object in a non existing directory
|
|
o, err = remote.NewObject(context.Background(), "directory/not/found/potato")
|
|
assert.Nil(t, o)
|
|
assert.Equal(t, fs.ErrorObjectNotFound, err)
|
|
})
|
|
|
|
// TestFsPutError tests uploading a file where there is an error
|
|
//
|
|
// It makes sure that aborting a file half way through does not create
|
|
// a file on the remote.
|
|
//
|
|
// go test -v -run 'TestIntegration/Test(Setup|Init|FsMkdir|FsPutError)$'
|
|
t.Run("FsPutError", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
const N = 5 * 1024
|
|
// Read N bytes then produce an error
|
|
contents := random.String(N)
|
|
buf := bytes.NewBufferString(contents)
|
|
er := &errorReader{errors.New("potato")}
|
|
in := io.MultiReader(buf, er)
|
|
|
|
obji := object.NewStaticObjectInfo(file2.Path, file2.ModTime, 2*N, true, nil, nil)
|
|
_, err := remote.Put(context.Background(), in, obji)
|
|
// assert.Nil(t, obj) - FIXME some remotes return the object even on nil
|
|
assert.NotNil(t, err)
|
|
|
|
obj, err := remote.NewObject(context.Background(), file2.Path)
|
|
assert.Nil(t, obj)
|
|
assert.Equal(t, fs.ErrorObjectNotFound, err)
|
|
})
|
|
|
|
t.Run("FsPutChunked", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
if testing.Short() {
|
|
t.Skip("not running with -short")
|
|
}
|
|
|
|
setUploadChunkSizer, _ := remote.(SetUploadChunkSizer)
|
|
if setUploadChunkSizer == nil {
|
|
t.Skipf("%T does not implement SetUploadChunkSizer", remote)
|
|
}
|
|
|
|
setUploadCutoffer, _ := remote.(SetUploadCutoffer)
|
|
|
|
minChunkSize := opt.ChunkedUpload.MinChunkSize
|
|
if minChunkSize < 100 {
|
|
minChunkSize = 100
|
|
}
|
|
if opt.ChunkedUpload.CeilChunkSize != nil {
|
|
minChunkSize = opt.ChunkedUpload.CeilChunkSize(minChunkSize)
|
|
}
|
|
|
|
maxChunkSize := 2 * fs.MebiByte
|
|
if maxChunkSize < 2*minChunkSize {
|
|
maxChunkSize = 2 * minChunkSize
|
|
}
|
|
if opt.ChunkedUpload.MaxChunkSize > 0 && maxChunkSize > opt.ChunkedUpload.MaxChunkSize {
|
|
maxChunkSize = opt.ChunkedUpload.MaxChunkSize
|
|
}
|
|
if opt.ChunkedUpload.CeilChunkSize != nil {
|
|
maxChunkSize = opt.ChunkedUpload.CeilChunkSize(maxChunkSize)
|
|
}
|
|
|
|
next := func(f func(fs.SizeSuffix) fs.SizeSuffix) fs.SizeSuffix {
|
|
s := f(minChunkSize)
|
|
if s > maxChunkSize {
|
|
s = minChunkSize
|
|
}
|
|
return s
|
|
}
|
|
|
|
chunkSizes := fs.SizeSuffixList{
|
|
minChunkSize,
|
|
minChunkSize + (maxChunkSize-minChunkSize)/3,
|
|
next(NextPowerOfTwo),
|
|
next(NextMultipleOf(100000)),
|
|
next(NextMultipleOf(100001)),
|
|
maxChunkSize,
|
|
}
|
|
chunkSizes.Sort()
|
|
|
|
// Set the minimum chunk size, upload cutoff and reset it at the end
|
|
oldChunkSize, err := setUploadChunkSizer.SetUploadChunkSize(minChunkSize)
|
|
require.NoError(t, err)
|
|
var oldUploadCutoff fs.SizeSuffix
|
|
if setUploadCutoffer != nil {
|
|
oldUploadCutoff, err = setUploadCutoffer.SetUploadCutoff(minChunkSize)
|
|
require.NoError(t, err)
|
|
}
|
|
defer func() {
|
|
_, err := setUploadChunkSizer.SetUploadChunkSize(oldChunkSize)
|
|
assert.NoError(t, err)
|
|
if setUploadCutoffer != nil {
|
|
_, err := setUploadCutoffer.SetUploadCutoff(oldUploadCutoff)
|
|
assert.NoError(t, err)
|
|
}
|
|
}()
|
|
|
|
var lastCs fs.SizeSuffix
|
|
for _, cs := range chunkSizes {
|
|
if cs <= lastCs {
|
|
continue
|
|
}
|
|
if opt.ChunkedUpload.CeilChunkSize != nil {
|
|
cs = opt.ChunkedUpload.CeilChunkSize(cs)
|
|
}
|
|
lastCs = cs
|
|
|
|
t.Run(cs.String(), func(t *testing.T) {
|
|
_, err := setUploadChunkSizer.SetUploadChunkSize(cs)
|
|
require.NoError(t, err)
|
|
if setUploadCutoffer != nil {
|
|
_, err = setUploadCutoffer.SetUploadCutoff(cs)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
var testChunks []fs.SizeSuffix
|
|
if opt.ChunkedUpload.NeedMultipleChunks {
|
|
// If NeedMultipleChunks is set then test with > cs
|
|
testChunks = []fs.SizeSuffix{cs + 1, 2 * cs, 2*cs + 1}
|
|
} else {
|
|
testChunks = []fs.SizeSuffix{cs - 1, cs, 2*cs + 1}
|
|
}
|
|
|
|
for _, fileSize := range testChunks {
|
|
t.Run(fmt.Sprintf("%d", fileSize), func(t *testing.T) {
|
|
testPutLarge(t, remote, &fstest.Item{
|
|
ModTime: fstest.Time("2001-02-03T04:05:06.499999999Z"),
|
|
Path: fmt.Sprintf("chunked-%s-%s.bin", cs.String(), fileSize.String()),
|
|
Size: int64(fileSize),
|
|
})
|
|
})
|
|
}
|
|
})
|
|
}
|
|
})
|
|
|
|
t.Run("FsPutZeroLength", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
testPutLarge(t, remote, &fstest.Item{
|
|
ModTime: fstest.Time("2001-02-03T04:05:06.499999999Z"),
|
|
Path: fmt.Sprintf("zero-length-file"),
|
|
Size: int64(0),
|
|
})
|
|
})
|
|
|
|
t.Run("FsOpenWriterAt", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
openWriterAt := remote.Features().OpenWriterAt
|
|
if openWriterAt == nil {
|
|
t.Skip("FS has no OpenWriterAt interface")
|
|
}
|
|
path := "writer-at-subdir/writer-at-file"
|
|
out, err := openWriterAt(context.Background(), path, -1)
|
|
require.NoError(t, err)
|
|
|
|
var n int
|
|
n, err = out.WriteAt([]byte("def"), 3)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, 3, n)
|
|
n, err = out.WriteAt([]byte("ghi"), 6)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, 3, n)
|
|
n, err = out.WriteAt([]byte("abc"), 0)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, 3, n)
|
|
|
|
assert.NoError(t, out.Close())
|
|
|
|
obj := findObject(t, remote, path)
|
|
assert.Equal(t, "abcdefghi", readObject(t, obj, -1), "contents of file differ")
|
|
|
|
assert.NoError(t, obj.Remove(context.Background()))
|
|
assert.NoError(t, remote.Rmdir(context.Background(), "writer-at-subdir"))
|
|
})
|
|
|
|
// TestFsChangeNotify tests that changes are properly
|
|
// propagated
|
|
//
|
|
// go test -v -remote TestDrive: -run '^Test(Setup|Init|FsChangeNotify)$' -verbose
|
|
t.Run("FsChangeNotify", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
// Check have ChangeNotify
|
|
doChangeNotify := remote.Features().ChangeNotify
|
|
if doChangeNotify == nil {
|
|
t.Skip("FS has no ChangeNotify interface")
|
|
}
|
|
|
|
err := operations.Mkdir(context.Background(), remote, "dir")
|
|
require.NoError(t, err)
|
|
|
|
pollInterval := make(chan time.Duration)
|
|
dirChanges := map[string]struct{}{}
|
|
objChanges := map[string]struct{}{}
|
|
doChangeNotify(context.Background(), func(x string, e fs.EntryType) {
|
|
fs.Debugf(nil, "doChangeNotify(%q, %+v)", x, e)
|
|
if strings.HasPrefix(x, file1.Path[:5]) || strings.HasPrefix(x, file2.Path[:5]) {
|
|
fs.Debugf(nil, "Ignoring notify for file1 or file2: %q, %v", x, e)
|
|
return
|
|
}
|
|
if e == fs.EntryDirectory {
|
|
dirChanges[x] = struct{}{}
|
|
} else if e == fs.EntryObject {
|
|
objChanges[x] = struct{}{}
|
|
}
|
|
}, pollInterval)
|
|
defer func() { close(pollInterval) }()
|
|
pollInterval <- time.Second
|
|
|
|
var dirs []string
|
|
for _, idx := range []int{1, 3, 2} {
|
|
dir := fmt.Sprintf("dir/subdir%d", idx)
|
|
err = operations.Mkdir(context.Background(), remote, dir)
|
|
require.NoError(t, err)
|
|
dirs = append(dirs, dir)
|
|
}
|
|
|
|
var objs []fs.Object
|
|
for _, idx := range []int{2, 4, 3} {
|
|
file := fstest.Item{
|
|
ModTime: time.Now(),
|
|
Path: fmt.Sprintf("dir/file%d", idx),
|
|
}
|
|
_, o := testPut(t, remote, &file)
|
|
objs = append(objs, o)
|
|
}
|
|
|
|
// Looks for each item in wants in changes -
|
|
// if they are all found it returns true
|
|
contains := func(changes map[string]struct{}, wants []string) bool {
|
|
for _, want := range wants {
|
|
_, ok := changes[want]
|
|
if !ok {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
// Wait a little while for the changes to come in
|
|
wantDirChanges := []string{"dir/subdir1", "dir/subdir3", "dir/subdir2"}
|
|
wantObjChanges := []string{"dir/file2", "dir/file4", "dir/file3"}
|
|
ok := false
|
|
for tries := 1; tries < 10; tries++ {
|
|
ok = contains(dirChanges, wantDirChanges) && contains(objChanges, wantObjChanges)
|
|
if ok {
|
|
break
|
|
}
|
|
t.Logf("Try %d/10 waiting for dirChanges and objChanges", tries)
|
|
time.Sleep(3 * time.Second)
|
|
}
|
|
if !ok {
|
|
t.Errorf("%+v does not contain %+v or \n%+v does not contain %+v", dirChanges, wantDirChanges, objChanges, wantObjChanges)
|
|
}
|
|
|
|
// tidy up afterwards
|
|
for _, o := range objs {
|
|
assert.NoError(t, o.Remove(context.Background()))
|
|
}
|
|
dirs = append(dirs, "dir")
|
|
for _, dir := range dirs {
|
|
assert.NoError(t, remote.Rmdir(context.Background(), dir))
|
|
}
|
|
})
|
|
|
|
// TestFsPut files writes file1, file2 and tests an update
|
|
//
|
|
// Tests that require file1, file2 are within this
|
|
t.Run("FsPutFiles", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
file1Contents, _ = testPut(t, remote, &file1)
|
|
/* file2Contents = */ testPut(t, remote, &file2)
|
|
file1Contents, _ = testPut(t, remote, &file1)
|
|
// Note that the next test will check there are no duplicated file names
|
|
|
|
// TestFsListDirFile2 tests the files are correctly uploaded by doing
|
|
// Depth 1 directory listings
|
|
TestFsListDirFile2 := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
list := func(dir string, expectedDirNames, expectedObjNames []string) {
|
|
var objNames, dirNames []string
|
|
for i := 1; i <= *fstest.ListRetries; i++ {
|
|
objs, dirs, err := walk.GetAll(context.Background(), remote, dir, true, 1)
|
|
if errors.Cause(err) == fs.ErrorDirNotFound {
|
|
objs, dirs, err = walk.GetAll(context.Background(), remote, fstest.WinPath(dir), true, 1)
|
|
}
|
|
require.NoError(t, err)
|
|
objNames = objsToNames(objs)
|
|
dirNames = dirsToNames(dirs)
|
|
if len(objNames) >= len(expectedObjNames) && len(dirNames) >= len(expectedDirNames) {
|
|
break
|
|
}
|
|
t.Logf("Sleeping for 1 second for TestFsListDirFile2 eventual consistency: %d/%d", i, *fstest.ListRetries)
|
|
time.Sleep(1 * time.Second)
|
|
}
|
|
assert.Equal(t, expectedDirNames, dirNames)
|
|
assert.Equal(t, expectedObjNames, objNames)
|
|
}
|
|
dir := file2.Path
|
|
deepest := true
|
|
for dir != "" {
|
|
expectedObjNames := []string{}
|
|
expectedDirNames := []string{}
|
|
child := dir
|
|
dir = path.Dir(dir)
|
|
if dir == "." {
|
|
dir = ""
|
|
expectedObjNames = append(expectedObjNames, fstest.WinPath(file1.Path))
|
|
}
|
|
if deepest {
|
|
expectedObjNames = append(expectedObjNames, fstest.WinPath(file2.Path))
|
|
deepest = false
|
|
} else {
|
|
expectedDirNames = append(expectedDirNames, fstest.WinPath(child))
|
|
}
|
|
list(dir, expectedDirNames, expectedObjNames)
|
|
}
|
|
}
|
|
t.Run("FsListDirFile2", TestFsListDirFile2)
|
|
|
|
// TestFsListRDirFile2 tests the files are correctly uploaded by doing
|
|
// Depth 1 directory listings using ListR
|
|
t.Run("FsListRDirFile2", func(t *testing.T) {
|
|
defer skipIfNotListR(t)()
|
|
TestFsListDirFile2(t)
|
|
})
|
|
|
|
// Test the files are all there with walk.ListR recursive listings
|
|
t.Run("FsListR", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
objs, dirs, err := walk.GetAll(context.Background(), remote, "", true, -1)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, []string{
|
|
"hello_ sausage",
|
|
"hello_ sausage/êé",
|
|
"hello_ sausage/êé/Hello, 世界",
|
|
"hello_ sausage/êé/Hello, 世界/ _ ' @ _ _ & _ + ≠",
|
|
}, dirsToNames(dirs))
|
|
assert.Equal(t, []string{
|
|
"file name.txt",
|
|
"hello_ sausage/êé/Hello, 世界/ _ ' @ _ _ & _ + ≠/z.txt",
|
|
}, objsToNames(objs))
|
|
})
|
|
|
|
// Test the files are all there with
|
|
// walk.ListR recursive listings on a sub dir
|
|
t.Run("FsListRSubdir", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
objs, dirs, err := walk.GetAll(context.Background(), remote, path.Dir(path.Dir(path.Dir(path.Dir(file2.Path)))), true, -1)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, []string{
|
|
"hello_ sausage/êé",
|
|
"hello_ sausage/êé/Hello, 世界",
|
|
"hello_ sausage/êé/Hello, 世界/ _ ' @ _ _ & _ + ≠",
|
|
}, dirsToNames(dirs))
|
|
assert.Equal(t, []string{
|
|
"hello_ sausage/êé/Hello, 世界/ _ ' @ _ _ & _ + ≠/z.txt",
|
|
}, objsToNames(objs))
|
|
})
|
|
|
|
// TestFsListDirRoot tests that DirList works in the root
|
|
TestFsListDirRoot := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
rootRemote, err := fs.NewFs(remoteName)
|
|
require.NoError(t, err)
|
|
_, dirs, err := walk.GetAll(context.Background(), rootRemote, "", true, 1)
|
|
require.NoError(t, err)
|
|
assert.Contains(t, dirsToNames(dirs), subRemoteLeaf, "Remote leaf not found")
|
|
}
|
|
t.Run("FsListDirRoot", TestFsListDirRoot)
|
|
|
|
// TestFsListRDirRoot tests that DirList works in the root using ListR
|
|
t.Run("FsListRDirRoot", func(t *testing.T) {
|
|
defer skipIfNotListR(t)()
|
|
TestFsListDirRoot(t)
|
|
})
|
|
|
|
// TestFsListSubdir tests List works for a subdirectory
|
|
TestFsListSubdir := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
fileName := file2.Path
|
|
var err error
|
|
var objs []fs.Object
|
|
var dirs []fs.Directory
|
|
for i := 0; i < 2; i++ {
|
|
dir, _ := path.Split(fileName)
|
|
dir = dir[:len(dir)-1]
|
|
objs, dirs, err = walk.GetAll(context.Background(), remote, dir, true, -1)
|
|
if err != fs.ErrorDirNotFound {
|
|
break
|
|
}
|
|
fileName = file2.WinPath
|
|
}
|
|
require.NoError(t, err)
|
|
require.Len(t, objs, 1)
|
|
assert.Equal(t, fileName, objs[0].Remote())
|
|
require.Len(t, dirs, 0)
|
|
}
|
|
t.Run("FsListSubdir", TestFsListSubdir)
|
|
|
|
// TestFsListRSubdir tests List works for a subdirectory using ListR
|
|
t.Run("FsListRSubdir", func(t *testing.T) {
|
|
defer skipIfNotListR(t)()
|
|
TestFsListSubdir(t)
|
|
})
|
|
|
|
// TestFsListLevel2 tests List works for 2 levels
|
|
TestFsListLevel2 := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
objs, dirs, err := walk.GetAll(context.Background(), remote, "", true, 2)
|
|
if err == fs.ErrorLevelNotSupported {
|
|
return
|
|
}
|
|
require.NoError(t, err)
|
|
assert.Equal(t, []string{file1.Path}, objsToNames(objs))
|
|
assert.Equal(t, []string{`hello_ sausage`, `hello_ sausage/êé`}, dirsToNames(dirs))
|
|
}
|
|
t.Run("FsListLevel2", TestFsListLevel2)
|
|
|
|
// TestFsListRLevel2 tests List works for 2 levels using ListR
|
|
t.Run("FsListRLevel2", func(t *testing.T) {
|
|
defer skipIfNotListR(t)()
|
|
TestFsListLevel2(t)
|
|
})
|
|
|
|
// TestFsListFile1 tests file present
|
|
t.Run("FsListFile1", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1, file2})
|
|
})
|
|
|
|
// TestFsNewObject tests NewObject
|
|
t.Run("FsNewObject", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
file1.Check(t, obj, remote.Precision())
|
|
})
|
|
|
|
// TestFsListFile1and2 tests two files present
|
|
t.Run("FsListFile1and2", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1, file2})
|
|
})
|
|
|
|
// TestFsNewObjectDir tests NewObject on a directory which should produce an error
|
|
t.Run("FsNewObjectDir", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
dir := path.Dir(file2.Path)
|
|
obj, err := remote.NewObject(context.Background(), dir)
|
|
assert.Nil(t, obj)
|
|
assert.NotNil(t, err)
|
|
})
|
|
|
|
// TestFsCopy tests Copy
|
|
t.Run("FsCopy", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
// Check have Copy
|
|
doCopy := remote.Features().Copy
|
|
if doCopy == nil {
|
|
t.Skip("FS has no Copier interface")
|
|
}
|
|
|
|
// Test with file2 so have + and ' ' in file name
|
|
var file2Copy = file2
|
|
file2Copy.Path += "-copy"
|
|
|
|
// do the copy
|
|
src := findObject(t, remote, file2.Path)
|
|
dst, err := doCopy(context.Background(), src, file2Copy.Path)
|
|
if err == fs.ErrorCantCopy {
|
|
t.Skip("FS can't copy")
|
|
}
|
|
require.NoError(t, err, fmt.Sprintf("Error: %#v", err))
|
|
|
|
// check file exists in new listing
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1, file2, file2Copy})
|
|
|
|
// Check dst lightly - list above has checked ModTime/Hashes
|
|
assert.Equal(t, file2Copy.Path, dst.Remote())
|
|
|
|
// Delete copy
|
|
err = dst.Remove(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
})
|
|
|
|
// TestFsMove tests Move
|
|
t.Run("FsMove", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
// Check have Move
|
|
doMove := remote.Features().Move
|
|
if doMove == nil {
|
|
t.Skip("FS has no Mover interface")
|
|
}
|
|
|
|
// state of files now:
|
|
// 1: file name.txt
|
|
// 2: hello sausage?/../z.txt
|
|
|
|
var file1Move = file1
|
|
var file2Move = file2
|
|
|
|
// check happy path, i.e. no naming conflicts when rename and move are two
|
|
// separate operations
|
|
file2Move.Path = "other.txt"
|
|
file2Move.WinPath = ""
|
|
src := findObject(t, remote, file2.Path)
|
|
dst, err := doMove(context.Background(), src, file2Move.Path)
|
|
if err == fs.ErrorCantMove {
|
|
t.Skip("FS can't move")
|
|
}
|
|
require.NoError(t, err)
|
|
// check file exists in new listing
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1, file2Move})
|
|
// Check dst lightly - list above has checked ModTime/Hashes
|
|
assert.Equal(t, file2Move.Path, dst.Remote())
|
|
// 1: file name.txt
|
|
// 2: other.txt
|
|
|
|
// Check conflict on "rename, then move"
|
|
file1Move.Path = "moveTest/other.txt"
|
|
src = findObject(t, remote, file1.Path)
|
|
_, err = doMove(context.Background(), src, file1Move.Path)
|
|
require.NoError(t, err)
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1Move, file2Move})
|
|
// 1: moveTest/other.txt
|
|
// 2: other.txt
|
|
|
|
// Check conflict on "move, then rename"
|
|
src = findObject(t, remote, file1Move.Path)
|
|
_, err = doMove(context.Background(), src, file1.Path)
|
|
require.NoError(t, err)
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1, file2Move})
|
|
// 1: file name.txt
|
|
// 2: other.txt
|
|
|
|
src = findObject(t, remote, file2Move.Path)
|
|
_, err = doMove(context.Background(), src, file2.Path)
|
|
require.NoError(t, err)
|
|
fstest.CheckListing(t, remote, []fstest.Item{file1, file2})
|
|
// 1: file name.txt
|
|
// 2: hello sausage?/../z.txt
|
|
|
|
// Tidy up moveTest directory
|
|
require.NoError(t, remote.Rmdir(context.Background(), "moveTest"))
|
|
})
|
|
|
|
// Move src to this remote using server side move operations.
|
|
//
|
|
// Will only be called if src.Fs().Name() == f.Name()
|
|
//
|
|
// If it isn't possible then return fs.ErrorCantDirMove
|
|
//
|
|
// If destination exists then return fs.ErrorDirExists
|
|
|
|
// TestFsDirMove tests DirMove
|
|
//
|
|
// go test -v -run 'TestIntegration/Test(Setup|Init|FsMkdir|FsPutFile1|FsPutFile2|FsUpdateFile1|FsDirMove)$
|
|
t.Run("FsDirMove", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
// Check have DirMove
|
|
doDirMove := remote.Features().DirMove
|
|
if doDirMove == nil {
|
|
t.Skip("FS has no DirMover interface")
|
|
}
|
|
|
|
// Check it can't move onto itself
|
|
err := doDirMove(context.Background(), remote, "", "")
|
|
require.Equal(t, fs.ErrorDirExists, err)
|
|
|
|
// new remote
|
|
newRemote, _, removeNewRemote, err := fstest.RandomRemote(remoteName, false)
|
|
require.NoError(t, err)
|
|
defer removeNewRemote()
|
|
|
|
const newName = "new_name/sub_new_name"
|
|
// try the move
|
|
err = newRemote.Features().DirMove(context.Background(), remote, "", newName)
|
|
require.NoError(t, err)
|
|
|
|
// check remotes
|
|
// remote should not exist here
|
|
_, err = remote.List(context.Background(), "")
|
|
assert.Equal(t, fs.ErrorDirNotFound, errors.Cause(err))
|
|
//fstest.CheckListingWithPrecision(t, remote, []fstest.Item{}, []string{}, remote.Precision())
|
|
file1Copy := file1
|
|
file1Copy.Path = path.Join(newName, file1.Path)
|
|
file2Copy := file2
|
|
file2Copy.Path = path.Join(newName, file2.Path)
|
|
file2Copy.WinPath = path.Join(newName, file2.WinPath)
|
|
fstest.CheckListingWithPrecision(t, newRemote, []fstest.Item{file2Copy, file1Copy}, []string{
|
|
"new_name",
|
|
"new_name/sub_new_name",
|
|
"new_name/sub_new_name/hello? sausage",
|
|
"new_name/sub_new_name/hello? sausage/êé",
|
|
"new_name/sub_new_name/hello? sausage/êé/Hello, 世界",
|
|
"new_name/sub_new_name/hello? sausage/êé/Hello, 世界/ \" ' @ < > & ? + ≠",
|
|
}, newRemote.Precision())
|
|
|
|
// move it back
|
|
err = doDirMove(context.Background(), newRemote, newName, "")
|
|
require.NoError(t, err)
|
|
|
|
// check remotes
|
|
fstest.CheckListingWithPrecision(t, remote, []fstest.Item{file2, file1}, []string{
|
|
"hello? sausage",
|
|
"hello? sausage/êé",
|
|
"hello? sausage/êé/Hello, 世界",
|
|
"hello? sausage/êé/Hello, 世界/ \" ' @ < > & ? + ≠",
|
|
}, remote.Precision())
|
|
fstest.CheckListingWithPrecision(t, newRemote, []fstest.Item{}, []string{
|
|
"new_name",
|
|
}, newRemote.Precision())
|
|
})
|
|
|
|
// TestFsRmdirFull tests removing a non empty directory
|
|
t.Run("FsRmdirFull", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
if isBucketBasedButNotRoot(remote) {
|
|
t.Skip("Skipping test as non root bucket based remote")
|
|
}
|
|
err := remote.Rmdir(context.Background(), "")
|
|
require.Error(t, err, "Expecting error on RMdir on non empty remote")
|
|
})
|
|
|
|
// TestFsPrecision tests the Precision of the Fs
|
|
t.Run("FsPrecision", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
precision := remote.Precision()
|
|
if precision == fs.ModTimeNotSupported {
|
|
return
|
|
}
|
|
if precision > time.Second || precision < 0 {
|
|
t.Fatalf("Precision out of range %v", precision)
|
|
}
|
|
// FIXME check expected precision
|
|
})
|
|
|
|
// TestObjectString tests the Object String method
|
|
t.Run("ObjectString", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
assert.Equal(t, file1.Path, obj.String())
|
|
if opt.NilObject != nil {
|
|
assert.Equal(t, "<nil>", opt.NilObject.String())
|
|
}
|
|
})
|
|
|
|
// TestObjectFs tests the object can be found
|
|
t.Run("ObjectFs", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
// If this is set we don't do the direct comparison of
|
|
// the Fs from the object as it may be different
|
|
if opt.SkipFsMatch {
|
|
return
|
|
}
|
|
testRemote := remote
|
|
if obj.Fs() != testRemote {
|
|
// Check to see if this wraps something else
|
|
if doUnWrap := testRemote.Features().UnWrap; doUnWrap != nil {
|
|
testRemote = doUnWrap()
|
|
}
|
|
}
|
|
assert.Equal(t, obj.Fs(), testRemote)
|
|
})
|
|
|
|
// TestObjectRemote tests the Remote is correct
|
|
t.Run("ObjectRemote", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
assert.Equal(t, file1.Path, obj.Remote())
|
|
})
|
|
|
|
// TestObjectHashes checks all the hashes the object supports
|
|
t.Run("ObjectHashes", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
file1.CheckHashes(t, obj)
|
|
})
|
|
|
|
// TestObjectModTime tests the ModTime of the object is correct
|
|
TestObjectModTime := func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
file1.CheckModTime(t, obj, obj.ModTime(context.Background()), remote.Precision())
|
|
}
|
|
t.Run("ObjectModTime", TestObjectModTime)
|
|
|
|
// TestObjectMimeType tests the MimeType of the object is correct
|
|
t.Run("ObjectMimeType", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
do, ok := obj.(fs.MimeTyper)
|
|
if !ok {
|
|
t.Skip("MimeType method not supported")
|
|
}
|
|
mimeType := do.MimeType(context.Background())
|
|
if strings.ContainsRune(mimeType, ';') {
|
|
assert.Equal(t, "text/plain; charset=utf-8", mimeType)
|
|
} else {
|
|
assert.Equal(t, "text/plain", mimeType)
|
|
}
|
|
})
|
|
|
|
// TestObjectSetModTime tests that SetModTime works
|
|
t.Run("ObjectSetModTime", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
newModTime := fstest.Time("2011-12-13T14:15:16.999999999Z")
|
|
obj := findObject(t, remote, file1.Path)
|
|
err := obj.SetModTime(context.Background(), newModTime)
|
|
if err == fs.ErrorCantSetModTime || err == fs.ErrorCantSetModTimeWithoutDelete {
|
|
t.Log(err)
|
|
return
|
|
}
|
|
require.NoError(t, err)
|
|
file1.ModTime = newModTime
|
|
file1.CheckModTime(t, obj, obj.ModTime(context.Background()), remote.Precision())
|
|
// And make a new object and read it from there too
|
|
TestObjectModTime(t)
|
|
})
|
|
|
|
// TestObjectSize tests that Size works
|
|
t.Run("ObjectSize", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
assert.Equal(t, file1.Size, obj.Size())
|
|
})
|
|
|
|
// TestObjectOpen tests that Open works
|
|
t.Run("ObjectOpen", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
assert.Equal(t, file1Contents, readObject(t, obj, -1), "contents of file1 differ")
|
|
})
|
|
|
|
// TestObjectOpenSeek tests that Open works with SeekOption
|
|
t.Run("ObjectOpenSeek", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
assert.Equal(t, file1Contents[50:], readObject(t, obj, -1, &fs.SeekOption{Offset: 50}), "contents of file1 differ after seek")
|
|
})
|
|
|
|
// TestObjectOpenRange tests that Open works with RangeOption
|
|
//
|
|
// go test -v -run 'TestIntegration/Test(Setup|Init|FsMkdir|FsPutFile1|FsPutFile2|FsUpdateFile1|ObjectOpenRange)$'
|
|
t.Run("ObjectOpenRange", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
for _, test := range []struct {
|
|
ro fs.RangeOption
|
|
wantStart, wantEnd int
|
|
}{
|
|
{fs.RangeOption{Start: 5, End: 15}, 5, 16},
|
|
{fs.RangeOption{Start: 80, End: -1}, 80, 100},
|
|
{fs.RangeOption{Start: 81, End: 100000}, 81, 100},
|
|
{fs.RangeOption{Start: -1, End: 20}, 80, 100}, // if start is omitted this means get the final bytes
|
|
// {fs.RangeOption{Start: -1, End: -1}, 0, 100}, - this seems to work but the RFC doesn't define it
|
|
} {
|
|
got := readObject(t, obj, -1, &test.ro)
|
|
foundAt := strings.Index(file1Contents, got)
|
|
help := fmt.Sprintf("%#v failed want [%d:%d] got [%d:%d]", test.ro, test.wantStart, test.wantEnd, foundAt, foundAt+len(got))
|
|
assert.Equal(t, file1Contents[test.wantStart:test.wantEnd], got, help)
|
|
}
|
|
})
|
|
|
|
// TestObjectPartialRead tests that reading only part of the object does the correct thing
|
|
t.Run("ObjectPartialRead", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
assert.Equal(t, file1Contents[:50], readObject(t, obj, 50), "contents of file1 differ after limited read")
|
|
})
|
|
|
|
// TestObjectUpdate tests that Update works
|
|
t.Run("ObjectUpdate", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
contents := random.String(200)
|
|
buf := bytes.NewBufferString(contents)
|
|
hash := hash.NewMultiHasher()
|
|
in := io.TeeReader(buf, hash)
|
|
|
|
file1.Size = int64(buf.Len())
|
|
obj := findObject(t, remote, file1.Path)
|
|
obji := object.NewStaticObjectInfo(file1.Path, file1.ModTime, int64(len(contents)), true, nil, obj.Fs())
|
|
err := obj.Update(context.Background(), in, obji)
|
|
require.NoError(t, err)
|
|
file1.Hashes = hash.Sums()
|
|
|
|
// check the object has been updated
|
|
file1.Check(t, obj, remote.Precision())
|
|
|
|
// Re-read the object and check again
|
|
obj = findObject(t, remote, file1.Path)
|
|
file1.Check(t, obj, remote.Precision())
|
|
|
|
// check contents correct
|
|
assert.Equal(t, contents, readObject(t, obj, -1), "contents of updated file1 differ")
|
|
file1Contents = contents
|
|
})
|
|
|
|
// TestObjectStorable tests that Storable works
|
|
t.Run("ObjectStorable", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
require.NotNil(t, !obj.Storable(), "Expecting object to be storable")
|
|
})
|
|
|
|
// TestFsIsFile tests that an error is returned along with a valid fs
|
|
// which points to the parent directory.
|
|
t.Run("FsIsFile", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
remoteName := subRemoteName + "/" + file2.Path
|
|
file2Copy := file2
|
|
file2Copy.Path = "z.txt"
|
|
file2Copy.WinPath = ""
|
|
fileRemote, err := fs.NewFs(remoteName)
|
|
require.NotNil(t, fileRemote)
|
|
assert.Equal(t, fs.ErrorIsFile, err)
|
|
fstest.CheckListing(t, fileRemote, []fstest.Item{file2Copy})
|
|
})
|
|
|
|
// TestFsIsFileNotFound tests that an error is not returned if no object is found
|
|
t.Run("FsIsFileNotFound", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
remoteName := subRemoteName + "/not found.txt"
|
|
fileRemote, err := fs.NewFs(remoteName)
|
|
require.NoError(t, err)
|
|
fstest.CheckListing(t, fileRemote, []fstest.Item{})
|
|
})
|
|
|
|
// TestPublicLink tests creation of sharable, public links
|
|
// go test -v -run 'TestIntegration/Test(Setup|Init|FsMkdir|FsPutFile1|FsPutFile2|FsUpdateFile1|PublicLink)$'
|
|
t.Run("PublicLink", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
doPublicLink := remote.Features().PublicLink
|
|
if doPublicLink == nil {
|
|
t.Skip("FS has no PublicLinker interface")
|
|
}
|
|
|
|
// if object not found
|
|
link, err := doPublicLink(context.Background(), file1.Path+"_does_not_exist")
|
|
require.Error(t, err, "Expected to get error when file doesn't exist")
|
|
require.Equal(t, "", link, "Expected link to be empty on error")
|
|
|
|
// sharing file for the first time
|
|
link1, err := doPublicLink(context.Background(), file1.Path)
|
|
require.NoError(t, err)
|
|
require.NotEqual(t, "", link1, "Link should not be empty")
|
|
|
|
link2, err := doPublicLink(context.Background(), file2.Path)
|
|
require.NoError(t, err)
|
|
require.NotEqual(t, "", link2, "Link should not be empty")
|
|
|
|
require.NotEqual(t, link1, link2, "Links to different files should differ")
|
|
|
|
// sharing file for the 2nd time
|
|
link1, err = doPublicLink(context.Background(), file1.Path)
|
|
require.NoError(t, err)
|
|
require.NotEqual(t, "", link1, "Link should not be empty")
|
|
|
|
// sharing directory for the first time
|
|
path := path.Dir(file2.Path)
|
|
link3, err := doPublicLink(context.Background(), path)
|
|
if err != nil && errors.Cause(err) == fs.ErrorCantShareDirectories {
|
|
t.Log("skipping directory tests as not supported on this backend")
|
|
} else {
|
|
require.NoError(t, err)
|
|
require.NotEqual(t, "", link3, "Link should not be empty")
|
|
|
|
// sharing directory for the second time
|
|
link3, err = doPublicLink(context.Background(), path)
|
|
require.NoError(t, err)
|
|
require.NotEqual(t, "", link3, "Link should not be empty")
|
|
|
|
// sharing the "root" directory in a subremote
|
|
subRemote, _, removeSubRemote, err := fstest.RandomRemote(remoteName, false)
|
|
require.NoError(t, err)
|
|
defer removeSubRemote()
|
|
// ensure sub remote isn't empty
|
|
buf := bytes.NewBufferString("somecontent")
|
|
obji := object.NewStaticObjectInfo("somefile", time.Now(), int64(buf.Len()), true, nil, nil)
|
|
_, err = subRemote.Put(context.Background(), buf, obji)
|
|
require.NoError(t, err)
|
|
|
|
link4, err := subRemote.Features().PublicLink(context.Background(), "")
|
|
require.NoError(t, err, "Sharing root in a sub-remote should work")
|
|
require.NotEqual(t, "", link4, "Link should not be empty")
|
|
}
|
|
})
|
|
|
|
// TestSetTier tests SetTier and GetTier functionality
|
|
t.Run("SetTier", func(t *testing.T) {
|
|
skipIfNotSetTier(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
setter, ok := obj.(fs.SetTierer)
|
|
assert.NotNil(t, ok)
|
|
getter, ok := obj.(fs.GetTierer)
|
|
assert.NotNil(t, ok)
|
|
// If interfaces are supported TiersToTest should contain
|
|
// at least one entry
|
|
supportedTiers := opt.TiersToTest
|
|
assert.NotEmpty(t, supportedTiers)
|
|
// test set tier changes on supported storage classes or tiers
|
|
for _, tier := range supportedTiers {
|
|
err := setter.SetTier(tier)
|
|
assert.Nil(t, err)
|
|
got := getter.GetTier()
|
|
assert.Equal(t, tier, got)
|
|
}
|
|
})
|
|
|
|
// Check to see if Fs that wrap other Objects implement all the optional methods
|
|
t.Run("ObjectCheckWrap", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
if opt.SkipObjectCheckWrap {
|
|
t.Skip("Skipping FsCheckWrap on this Fs")
|
|
}
|
|
ft := new(fs.Features).Fill(remote)
|
|
if ft.UnWrap == nil {
|
|
t.Skip("Not a wrapping Fs")
|
|
}
|
|
obj := findObject(t, remote, file1.Path)
|
|
_, unsupported := fs.ObjectOptionalInterfaces(obj)
|
|
for _, name := range unsupported {
|
|
if !stringsContains(name, opt.UnimplementableObjectMethods) {
|
|
t.Errorf("Missing Object wrapper for %s", name)
|
|
}
|
|
}
|
|
})
|
|
|
|
// TestObjectRemove tests Remove
|
|
t.Run("ObjectRemove", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
obj := findObject(t, remote, file1.Path)
|
|
err := obj.Remove(context.Background())
|
|
require.NoError(t, err)
|
|
// check listing without modtime as TestPublicLink may change the modtime
|
|
fstest.CheckListingWithPrecision(t, remote, []fstest.Item{file2}, nil, fs.ModTimeNotSupported)
|
|
})
|
|
|
|
// TestFsPutStream tests uploading files when size is not known in advance
|
|
t.Run("FsPutStream", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
if remote.Features().PutStream == nil {
|
|
t.Skip("FS has no PutStream interface")
|
|
}
|
|
|
|
file := fstest.Item{
|
|
ModTime: fstest.Time("2001-02-03T04:05:06.499999999Z"),
|
|
Path: "piped data.txt",
|
|
Size: -1, // use unknown size during upload
|
|
}
|
|
|
|
var (
|
|
err error
|
|
obj fs.Object
|
|
uploadHash *hash.MultiHasher
|
|
contentSize = 100
|
|
)
|
|
retry(t, "PutStream", func() error {
|
|
contents := random.String(contentSize)
|
|
buf := bytes.NewBufferString(contents)
|
|
uploadHash = hash.NewMultiHasher()
|
|
in := io.TeeReader(buf, uploadHash)
|
|
|
|
file.Size = -1
|
|
obji := object.NewStaticObjectInfo(file.Path, file.ModTime, file.Size, true, nil, nil)
|
|
obj, err = remote.Features().PutStream(context.Background(), in, obji)
|
|
return err
|
|
})
|
|
file.Hashes = uploadHash.Sums()
|
|
file.Size = int64(contentSize) // use correct size when checking
|
|
file.Check(t, obj, remote.Precision())
|
|
// Re-read the object and check again
|
|
obj = findObject(t, remote, file.Path)
|
|
file.Check(t, obj, remote.Precision())
|
|
})
|
|
|
|
// TestAbout tests the About optional interface
|
|
t.Run("ObjectAbout", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
// Check have About
|
|
doAbout := remote.Features().About
|
|
if doAbout == nil {
|
|
t.Skip("FS does not support About")
|
|
}
|
|
|
|
// Can't really check the output much!
|
|
usage, err := doAbout(context.Background())
|
|
require.NoError(t, err)
|
|
require.NotNil(t, usage)
|
|
assert.NotEqual(t, int64(0), usage.Total)
|
|
})
|
|
|
|
// TestInternal calls InternalTest() on the Fs
|
|
t.Run("Internal", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
if it, ok := remote.(InternalTester); ok {
|
|
it.InternalTest(t)
|
|
} else {
|
|
t.Skipf("%T does not implement InternalTester", remote)
|
|
}
|
|
})
|
|
|
|
})
|
|
|
|
// TestFsUploadUnknownSize ensures Fs.Put() and Object.Update() don't panic when
|
|
// src.Size() == -1
|
|
t.Run("FsUploadUnknownSize", func(t *testing.T) {
|
|
skipIfNotOk(t)
|
|
|
|
t.Run("FsPutUnknownSize", func(t *testing.T) {
|
|
defer func() {
|
|
assert.Nil(t, recover(), "Fs.Put() should not panic when src.Size() == -1")
|
|
}()
|
|
|
|
contents := random.String(100)
|
|
in := bytes.NewBufferString(contents)
|
|
|
|
obji := object.NewStaticObjectInfo("unknown-size-put.txt", fstest.Time("2002-02-03T04:05:06.499999999Z"), -1, true, nil, nil)
|
|
obj, err := remote.Put(context.Background(), in, obji)
|
|
if err == nil {
|
|
require.NoError(t, obj.Remove(context.Background()), "successfully uploaded unknown-sized file but failed to remove")
|
|
}
|
|
// if err != nil: it's okay as long as no panic
|
|
})
|
|
|
|
t.Run("FsUpdateUnknownSize", func(t *testing.T) {
|
|
unknownSizeUpdateFile := fstest.Item{
|
|
ModTime: fstest.Time("2002-02-03T04:05:06.499999999Z"),
|
|
Path: "unknown-size-update.txt",
|
|
}
|
|
|
|
testPut(t, remote, &unknownSizeUpdateFile)
|
|
|
|
defer func() {
|
|
assert.Nil(t, recover(), "Object.Update() should not panic when src.Size() == -1")
|
|
}()
|
|
|
|
newContents := random.String(200)
|
|
in := bytes.NewBufferString(newContents)
|
|
|
|
obj := findObject(t, remote, unknownSizeUpdateFile.Path)
|
|
obji := object.NewStaticObjectInfo(unknownSizeUpdateFile.Path, unknownSizeUpdateFile.ModTime, -1, true, nil, obj.Fs())
|
|
err := obj.Update(context.Background(), in, obji)
|
|
if err == nil {
|
|
require.NoError(t, obj.Remove(context.Background()), "successfully updated object with unknown-sized source but failed to remove")
|
|
}
|
|
// if err != nil: it's okay as long as no panic
|
|
})
|
|
|
|
})
|
|
|
|
// TestFsRootCollapse tests if the root of an fs "collapses" to the
|
|
// absolute root. It creates a new fs of the same backend type with its
|
|
// root set to a *non-existent* folder, and attempts to read the info of
|
|
// an object in that folder, whose name is taken from a directory that
|
|
// exists in the absolute root.
|
|
// This test is added after
|
|
// https://github.com/rclone/rclone/issues/3164.
|
|
t.Run("FsRootCollapse", func(t *testing.T) {
|
|
deepRemoteName := subRemoteName + "/deeper/nonexisting/directory"
|
|
deepRemote, err := fs.NewFs(deepRemoteName)
|
|
require.NoError(t, err)
|
|
|
|
colonIndex := strings.IndexRune(deepRemoteName, ':')
|
|
firstSlashIndex := strings.IndexRune(deepRemoteName, '/')
|
|
firstDir := deepRemoteName[colonIndex+1 : firstSlashIndex]
|
|
_, err = deepRemote.NewObject(context.Background(), firstDir)
|
|
require.Equal(t, fs.ErrorObjectNotFound, err)
|
|
// If err is not fs.ErrorObjectNotFound, it means the backend is
|
|
// somehow confused about root and absolute root.
|
|
})
|
|
|
|
// Purge the folder
|
|
err = operations.Purge(context.Background(), remote, "")
|
|
require.NoError(t, err)
|
|
purged = true
|
|
fstest.CheckListing(t, remote, []fstest.Item{})
|
|
|
|
// Check purging again if not bucket based
|
|
if !isBucketBasedButNotRoot(remote) {
|
|
err = operations.Purge(context.Background(), remote, "")
|
|
assert.Error(t, err, "Expecting error after on second purge")
|
|
}
|
|
|
|
})
|
|
|
|
// Check directory is purged
|
|
if !purged {
|
|
_ = operations.Purge(context.Background(), remote, "")
|
|
}
|
|
|
|
// Remove the local directory so we don't clutter up /tmp
|
|
if strings.HasPrefix(remoteName, "/") {
|
|
t.Log("remoteName", remoteName)
|
|
// Remove temp directory
|
|
err := os.Remove(remoteName)
|
|
require.NoError(t, err)
|
|
}
|
|
}
|