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f8d782c02d
rclone/fs/sync/sync_test.go
nielash 87ec26001f local: add server-side copy with xattrs on macOS (part-fix #1710) 
Before this change, macOS-specific metadata was not preserved by rclone, even for
local-to-local transfers (it does not use the "user." prefix, nor is Mac metadata
limited to xattrs.) Additionally, rclone did not take advantage of APFS's native
"cloning" functionality for fast and deduplicated transfers.

After this change, local (on macOS only) supports "server-side copy" similarly to
other remotes, and achieves this by using (when possible) macOS's native APFS
"cloning", which is the same underlying mechanism deployed when a user
duplicates a file via the Finder UI. This has several advantages over the
previous behavior:

- It is extremely fast (even large files can be cloned instantly)
- It is very efficient in terms of storage, as it automatically deduplicates when
possible (i.e. so that having two identical files does not consume more storage
than having just one.) (The concept is similar to a "hard link", but subsequent
modifications will not affect the original file.)
- It preserves Mac-specific metadata to the maximum degree, including not only
xattrs but also metadata not easily settable by other methods, including Finder
and Spotlight params.

When server-side "clone" is not available (for example, on non-APFS volumes), it
falls back to server-side "copy" (still preserving metadata but using more disk
storage.) It is only used when both remotes are local (and not wrapped by other
remotes, such as crypt.) The behavior of local on non-mac systems is unchanged.
2024-08-15 15:36:38 +01:00

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// Test sync/copy/move
package sync
import (
"bytes"
"context"
"errors"
"fmt"
"io"
"os"
"os/exec"
"runtime"
"sort"
"strings"
"testing"
"time"
mutex "sync" // renamed as "sync" already in use
_ "github.com/rclone/rclone/backend/all" // import all backends
"github.com/rclone/rclone/cmd/bisync/bilib"
"github.com/rclone/rclone/fs"
"github.com/rclone/rclone/fs/accounting"
"github.com/rclone/rclone/fs/filter"
"github.com/rclone/rclone/fs/fserrors"
"github.com/rclone/rclone/fs/hash"
"github.com/rclone/rclone/fs/operations"
"github.com/rclone/rclone/fstest"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"golang.org/x/text/unicode/norm"
)
// Some times used in the tests
var (
t1 = fstest.Time("2001-02-03T04:05:06.499999999Z")
t2 = fstest.Time("2011-12-25T12:59:59.123456789Z")
t3 = fstest.Time("2011-12-30T12:59:59.000000000Z")
)
// TestMain drives the tests
func TestMain(m *testing.M) {
fstest.TestMain(m)
}
// Check dry run is working
func TestCopyWithDryRun(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
r.Mkdir(ctx, r.Fremote)
ci.DryRun = true
ctx = predictDstFromLogger(ctx)
err := CopyDir(ctx, r.Fremote, r.Flocal, false)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t) // error expected here because dry-run
require.NoError(t, err)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t)
}
// Now without dry run
func TestCopy(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
_, err := operations.SetDirModTime(ctx, r.Flocal, nil, "sub dir", t2)
if err != nil && !errors.Is(err, fs.ErrorNotImplemented) {
require.NoError(t, err)
}
r.Mkdir(ctx, r.Fremote)
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir")
}
func testCopyMetadata(t *testing.T, createEmptySrcDirs bool) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.Metadata = true
r := fstest.NewRun(t)
features := r.Fremote.Features()
if !features.ReadMetadata && !features.WriteMetadata && !features.UserMetadata &&
!features.ReadDirMetadata && !features.WriteDirMetadata && !features.UserDirMetadata {
t.Skip("Skipping as metadata not supported")
}
if createEmptySrcDirs && !features.CanHaveEmptyDirectories {
t.Skip("Skipping as can't have empty directories")
}
const content = "hello metadata world!"
const dirPath = "metadata sub dir"
const emptyDirPath = "empty metadata sub dir"
const filePath = dirPath + "/hello metadata world"
fileMetadata := fs.Metadata{
// System metadata supported by all backends
"mtime": t1.Format(time.RFC3339Nano),
// User metadata
"potato": "jersey",
}
dirMetadata := fs.Metadata{
// System metadata supported by all backends
"mtime": t2.Format(time.RFC3339Nano),
// User metadata
"potato": "king edward",
}
// Make the directory with metadata - may fall back to Mkdir
_, err := operations.MkdirMetadata(ctx, r.Flocal, dirPath, dirMetadata)
require.NoError(t, err)
// Make the empty directory with metadata - may fall back to Mkdir
_, err = operations.MkdirMetadata(ctx, r.Flocal, emptyDirPath, dirMetadata)
require.NoError(t, err)
// Upload the file with metadata
in := io.NopCloser(bytes.NewBufferString(content))
_, err = operations.Rcat(ctx, r.Flocal, filePath, in, t1, fileMetadata)
require.NoError(t, err)
file1 := fstest.NewItem(filePath, content, t1)
// Reset the time of the directory
_, err = operations.SetDirModTime(ctx, r.Flocal, nil, dirPath, t2)
if err != nil && !errors.Is(err, fs.ErrorNotImplemented) {
require.NoError(t, err)
}
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, r.Fremote, r.Flocal, createEmptySrcDirs)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, dirPath)
// Check that the metadata on the directory and file is correct
if features.WriteMetadata && features.ReadMetadata {
fstest.CheckEntryMetadata(ctx, t, r.Fremote, fstest.NewObject(ctx, t, r.Fremote, filePath), fileMetadata)
}
if features.WriteDirMetadata && features.ReadDirMetadata {
fstest.CheckEntryMetadata(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, dirPath), dirMetadata)
}
if !createEmptySrcDirs {
// dir must not exist
_, err := fstest.NewDirectoryRetries(ctx, t, r.Fremote, emptyDirPath, 1)
assert.Error(t, err, "Not expecting to find empty directory")
assert.True(t, errors.Is(err, fs.ErrorDirNotFound), fmt.Sprintf("expecting wrapped %#v not: %#v", fs.ErrorDirNotFound, err))
} else {
// dir must exist
dir := fstest.NewDirectory(ctx, t, r.Fremote, emptyDirPath)
if features.ReadDirMetadata {
fstest.CheckEntryMetadata(ctx, t, r.Fremote, dir, dirMetadata)
}
}
}
func TestCopyMetadata(t *testing.T) {
testCopyMetadata(t, true)
}
func TestCopyMetadataNoEmptyDirs(t *testing.T) {
testCopyMetadata(t, false)
}
func TestCopyMissingDirectory(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
r.Mkdir(ctx, r.Fremote)
nonExistingFs, err := fs.NewFs(ctx, "/non-existing")
if err != nil {
t.Fatal(err)
}
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, r.Fremote, nonExistingFs, false)
require.Error(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
}
// Now with --no-traverse
func TestCopyNoTraverse(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.NoTraverse = true
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
ctx = predictDstFromLogger(ctx)
err := CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
}
// Now with --check-first
func TestCopyCheckFirst(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.CheckFirst = true
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
ctx = predictDstFromLogger(ctx)
err := CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
}
// Now with --no-traverse
func TestSyncNoTraverse(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.NoTraverse = true
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
}
// Test copy with depth
func TestCopyWithDepth(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
file2 := r.WriteFile("hello world2", "hello world2", t2)
// Check the MaxDepth too
ci.MaxDepth = 1
ctx = predictDstFromLogger(ctx)
err := CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t, file2)
}
// Test copy with files from
func testCopyWithFilesFrom(t *testing.T, noTraverse bool) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("potato2", "hello world", t1)
file2 := r.WriteFile("hello world2", "hello world2", t2)
// Set the --files-from equivalent
f, err := filter.NewFilter(nil)
require.NoError(t, err)
require.NoError(t, f.AddFile("potato2"))
require.NoError(t, f.AddFile("notfound"))
// Change the active filter
ctx = filter.ReplaceConfig(ctx, f)
ci.NoTraverse = noTraverse
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t, file1)
}
func TestCopyWithFilesFrom(t *testing.T) { testCopyWithFilesFrom(t, false) }
func TestCopyWithFilesFromAndNoTraverse(t *testing.T) { testCopyWithFilesFrom(t, true) }
// Test copy empty directories
func TestCopyEmptyDirectories(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
_, err := operations.MkdirModTime(ctx, r.Flocal, "sub dir2/sub sub dir2", t2)
require.NoError(t, err)
_, err = operations.SetDirModTime(ctx, r.Flocal, nil, "sub dir2", t2)
require.NoError(t, err)
r.Mkdir(ctx, r.Fremote)
// Set the modtime on "sub dir" to something specific
// Without this it fails on the CI and in VirtualBox with variances of up to 10mS
_, err = operations.SetDirModTime(ctx, r.Flocal, nil, "sub dir", t1)
require.NoError(t, err)
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, r.Fremote, r.Flocal, true)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
},
[]string{
"sub dir",
"sub dir2",
"sub dir2/sub sub dir2",
},
)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir", "sub dir2", "sub dir2/sub sub dir2")
}
// Test copy empty directories when we are configured not to create them
func TestCopyNoEmptyDirectories(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
err := operations.Mkdir(ctx, r.Flocal, "sub dir2")
require.NoError(t, err)
_, err = operations.MkdirModTime(ctx, r.Flocal, "sub dir2/sub sub dir2", t2)
require.NoError(t, err)
r.Mkdir(ctx, r.Fremote)
err = CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
},
[]string{
"sub dir",
},
)
}
// Test move empty directories
func TestMoveEmptyDirectories(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
_, err := operations.MkdirModTime(ctx, r.Flocal, "sub dir2", t2)
require.NoError(t, err)
subDir := fstest.NewDirectory(ctx, t, r.Flocal, "sub dir")
subDirT := subDir.ModTime(ctx)
r.Mkdir(ctx, r.Fremote)
ctx = predictDstFromLogger(ctx)
err = MoveDir(ctx, r.Fremote, r.Flocal, false, true)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
},
[]string{
"sub dir",
"sub dir2",
},
)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir2")
// Note that "sub dir" mod time is updated when file1 is deleted from it
// So check it more manually
got := fstest.NewDirectory(ctx, t, r.Fremote, "sub dir")
fstest.CheckDirModTime(ctx, t, r.Fremote, got, subDirT)
}
// Test that --no-update-dir-modtime is working
func TestSyncNoUpdateDirModtime(t *testing.T) {
r := fstest.NewRun(t)
if r.Fremote.Features().DirSetModTime == nil {
t.Skip("Skipping test as backend does not support DirSetModTime")
}
ctx, ci := fs.AddConfig(context.Background())
ci.NoUpdateDirModTime = true
const name = "sub dir no update dir modtime"
// Set the modtime on name to something specific
_, err := operations.MkdirModTime(ctx, r.Flocal, name, t1)
require.NoError(t, err)
// Create the remote directory with the current time
require.NoError(t, r.Fremote.Mkdir(ctx, name))
// Read its modification time
wantT := fstest.NewDirectory(ctx, t, r.Fremote, name).ModTime(ctx)
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, true)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteListing(
t,
[]fstest.Item{},
[]string{
name,
},
)
// Read the new directory modification time - it should not have changed
gotT := fstest.NewDirectory(ctx, t, r.Fremote, name).ModTime(ctx)
fstest.AssertTimeEqualWithPrecision(t, name, wantT, gotT, r.Fremote.Precision())
}
// Test move empty directories when we are not configured to create them
func TestMoveNoEmptyDirectories(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
err := operations.Mkdir(ctx, r.Flocal, "sub dir2")
require.NoError(t, err)
r.Mkdir(ctx, r.Fremote)
err = MoveDir(ctx, r.Fremote, r.Flocal, false, false)
require.NoError(t, err)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
},
[]string{
"sub dir",
},
)
}
// Test sync empty directories
func TestSyncEmptyDirectories(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
_, err := operations.MkdirModTime(ctx, r.Flocal, "sub dir2", t2)
require.NoError(t, err)
// Set the modtime on "sub dir" to something specific
// Without this it fails on the CI and in VirtualBox with variances of up to 10mS
_, err = operations.SetDirModTime(ctx, r.Flocal, nil, "sub dir", t1)
require.NoError(t, err)
r.Mkdir(ctx, r.Fremote)
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, true)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
},
[]string{
"sub dir",
"sub dir2",
},
)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir", "sub dir2")
}
// Test delayed mod time setting
func TestSyncSetDelayedModTimes(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
if !r.Fremote.Features().DirModTimeUpdatesOnWrite {
t.Skip("Backend doesn't have DirModTimeUpdatesOnWrite set")
}
// Create directories without timestamps
require.NoError(t, r.Flocal.Mkdir(ctx, "a1/b1/c1/d1/e1/f1"))
require.NoError(t, r.Flocal.Mkdir(ctx, "a1/b2/c1/d1/e1/f1"))
require.NoError(t, r.Flocal.Mkdir(ctx, "a1/b1/c1/d2/e1/f1"))
require.NoError(t, r.Flocal.Mkdir(ctx, "a1/b1/c1/d2/e1/f2"))
dirs := []string{
"a1",
"a1/b1",
"a1/b1/c1",
"a1/b1/c1/d1",
"a1/b1/c1/d1/e1",
"a1/b1/c1/d1/e1/f1",
"a1/b1/c1/d2",
"a1/b1/c1/d2/e1",
"a1/b1/c1/d2/e1/f1",
"a1/b1/c1/d2/e1/f2",
"a1/b2",
"a1/b2/c1",
"a1/b2/c1/d1",
"a1/b2/c1/d1/e1",
"a1/b2/c1/d1/e1/f1",
}
r.CheckLocalListing(t, []fstest.Item{}, dirs)
// Timestamp the directories in reverse order
ts := t1
for i := len(dirs) - 1; i >= 0; i-- {
dir := dirs[i]
_, err := operations.SetDirModTime(ctx, r.Flocal, nil, dir, ts)
require.NoError(t, err)
ts = ts.Add(time.Minute)
}
r.Mkdir(ctx, r.Fremote)
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, true)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteListing(t, []fstest.Item{}, dirs)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, dirs...)
}
// Test sync empty directories when we are not configured to create them
func TestSyncNoEmptyDirectories(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
err := operations.Mkdir(ctx, r.Flocal, "sub dir2")
require.NoError(t, err)
r.Mkdir(ctx, r.Fremote)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
},
[]string{
"sub dir",
},
)
}
// Test a server-side copy if possible, or the backup path if not
func TestServerSideCopy(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteObject(ctx, "sub dir/hello world", "hello world", t1)
r.CheckRemoteItems(t, file1)
FremoteCopy, _, finaliseCopy, err := fstest.RandomRemote()
require.NoError(t, err)
defer finaliseCopy()
t.Logf("Server side copy (if possible) %v -> %v", r.Fremote, FremoteCopy)
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, FremoteCopy, r.Fremote, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
fstest.CheckItems(t, FremoteCopy, file1)
}
// Check that if the local file doesn't exist when we copy it up,
// nothing happens to the remote file
func TestCopyAfterDelete(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteObject(ctx, "sub dir/hello world", "hello world", t1)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file1)
err := operations.Mkdir(ctx, r.Flocal, "")
require.NoError(t, err)
ctx = predictDstFromLogger(ctx)
err = CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file1)
}
// Check the copy downloading a file
func TestCopyRedownload(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteObject(ctx, "sub dir/hello world", "hello world", t1)
r.CheckRemoteItems(t, file1)
ctx = predictDstFromLogger(ctx)
err := CopyDir(ctx, r.Flocal, r.Fremote, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// Test with combined precision of local and remote as we copied it there and back
r.CheckLocalListing(t, []fstest.Item{file1}, nil)
}
// Create a file and sync it. Change the last modified date and resync.
// If we're only doing sync by size and checksum, we expect nothing to
// to be transferred on the second sync.
func TestSyncBasedOnCheckSum(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.CheckSum = true
file1 := r.WriteFile("check sum", "-", t1)
r.CheckLocalItems(t, file1)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred exactly one file.
assert.Equal(t, toyFileTransfers(r), accounting.GlobalStats().GetTransfers())
r.CheckRemoteItems(t, file1)
// Change last modified date only
file2 := r.WriteFile("check sum", "-", t2)
r.CheckLocalItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred no files
assert.Equal(t, int64(0), accounting.GlobalStats().GetTransfers())
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file1)
}
// Create a file and sync it. Change the last modified date and the
// file contents but not the size. If we're only doing sync by size
// only, we expect nothing to to be transferred on the second sync.
func TestSyncSizeOnly(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.SizeOnly = true
file1 := r.WriteFile("sizeonly", "potato", t1)
r.CheckLocalItems(t, file1)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred exactly one file.
assert.Equal(t, toyFileTransfers(r), accounting.GlobalStats().GetTransfers())
r.CheckRemoteItems(t, file1)
// Update mtime, md5sum but not length of file
file2 := r.WriteFile("sizeonly", "POTATO", t2)
r.CheckLocalItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred no files
assert.Equal(t, int64(0), accounting.GlobalStats().GetTransfers())
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file1)
}
// Create a file and sync it. Keep the last modified date but change
// the size. With --ignore-size we expect nothing to to be
// transferred on the second sync.
func TestSyncIgnoreSize(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.IgnoreSize = true
file1 := r.WriteFile("ignore-size", "contents", t1)
r.CheckLocalItems(t, file1)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred exactly one file.
assert.Equal(t, toyFileTransfers(r), accounting.GlobalStats().GetTransfers())
r.CheckRemoteItems(t, file1)
// Update size but not date of file
file2 := r.WriteFile("ignore-size", "longer contents but same date", t1)
r.CheckLocalItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred no files
assert.Equal(t, int64(0), accounting.GlobalStats().GetTransfers())
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file1)
}
func TestSyncIgnoreTimes(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "existing", "potato", t1)
r.CheckRemoteItems(t, file1)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred exactly 0 files because the
// files were identical.
assert.Equal(t, int64(0), accounting.GlobalStats().GetTransfers())
ci.IgnoreTimes = true
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// We should have transferred exactly one file even though the
// files were identical.
assert.Equal(t, toyFileTransfers(r), accounting.GlobalStats().GetTransfers())
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
}
func TestSyncIgnoreExisting(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("existing", "potato", t1)
ci.IgnoreExisting = true
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// Change everything
r.WriteFile("existing", "newpotatoes", t2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
// Items should not change
r.CheckRemoteItems(t, file1)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
}
func TestSyncIgnoreErrors(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.IgnoreErrors = true
file1 := r.WriteFile("a/potato2", "------------------------------------------------------------", t1)
file2 := r.WriteObject(ctx, "b/potato", "SMALLER BUT SAME DATE", t2)
file3 := r.WriteBoth(ctx, "c/non empty space", "AhHa!", t2)
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "d"))
r.CheckLocalListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file2,
file3,
},
[]string{
"b",
"c",
"d",
},
)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
_ = fs.CountError(errors.New("boom"))
assert.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
}
func TestSyncAfterChangingModtimeOnly(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("empty space", "-", t2)
file2 := r.WriteObject(ctx, "empty space", "-", t1)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file2)
ci.DryRun = true
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file2)
ci.DryRun = false
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
}
func TestSyncAfterChangingModtimeOnlyWithNoUpdateModTime(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
if r.Fremote.Hashes().Count() == 0 {
t.Logf("Can't check this if no hashes supported")
return
}
ci.NoUpdateModTime = true
file1 := r.WriteFile("empty space", "-", t2)
file2 := r.WriteObject(ctx, "empty space", "-", t1)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file2)
}
func TestSyncDoesntUpdateModtime(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
if fs.GetModifyWindow(ctx, r.Fremote) == fs.ModTimeNotSupported {
t.Skip("Can't run this test on fs which doesn't support mod time")
}
file1 := r.WriteFile("foo", "foo", t2)
file2 := r.WriteObject(ctx, "foo", "bar", t1)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
// We should have transferred exactly one file, not set the mod time
assert.Equal(t, toyFileTransfers(r), accounting.GlobalStats().GetTransfers())
}
func TestSyncAfterAddingAFile(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "empty space", "-", t2)
file2 := r.WriteFile("potato", "------------------------------------------------------------", t3)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t, file1)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t, file1, file2)
}
func TestSyncAfterChangingFilesSizeOnly(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteObject(ctx, "potato", "------------------------------------------------------------", t3)
file2 := r.WriteFile("potato", "smaller but same date", t3)
r.CheckRemoteItems(t, file1)
r.CheckLocalItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file2)
}
// Sync after changing a file's contents, changing modtime but length
// remaining the same
func TestSyncAfterChangingContentsOnly(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
var file1 fstest.Item
if r.Fremote.Precision() == fs.ModTimeNotSupported {
t.Logf("ModTimeNotSupported so forcing file to be a different size")
file1 = r.WriteObject(ctx, "potato", "different size to make sure it syncs", t3)
} else {
file1 = r.WriteObject(ctx, "potato", "smaller but same date", t3)
}
file2 := r.WriteFile("potato", "SMALLER BUT SAME DATE", t2)
r.CheckRemoteItems(t, file1)
r.CheckLocalItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file2)
}
// Sync after removing a file and adding a file --dry-run
func TestSyncAfterRemovingAFileAndAddingAFileDryRun(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("potato2", "------------------------------------------------------------", t1)
file2 := r.WriteObject(ctx, "potato", "SMALLER BUT SAME DATE", t2)
file3 := r.WriteBoth(ctx, "empty space", "-", t2)
ci.DryRun = true
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
ci.DryRun = false
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file3, file1)
r.CheckRemoteItems(t, file3, file2)
}
// Sync after removing a file and adding a file
func testSyncAfterRemovingAFileAndAddingAFile(ctx context.Context, t *testing.T) {
r := fstest.NewRun(t)
file1 := r.WriteFile("potato2", "------------------------------------------------------------", t1)
file2 := r.WriteObject(ctx, "potato", "SMALLER BUT SAME DATE", t2)
file3 := r.WriteBoth(ctx, "empty space", "-", t2)
r.CheckRemoteItems(t, file2, file3)
r.CheckLocalItems(t, file1, file3)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file3)
r.CheckRemoteItems(t, file1, file3)
}
func TestSyncAfterRemovingAFileAndAddingAFile(t *testing.T) {
testSyncAfterRemovingAFileAndAddingAFile(context.Background(), t)
}
// Sync after removing a file and adding a file
func testSyncAfterRemovingAFileAndAddingAFileSubDir(ctx context.Context, t *testing.T) {
r := fstest.NewRun(t)
file1 := r.WriteFile("a/potato2", "------------------------------------------------------------", t1)
file2 := r.WriteObject(ctx, "b/potato", "SMALLER BUT SAME DATE", t2)
file3 := r.WriteBoth(ctx, "c/non empty space", "AhHa!", t2)
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "d"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "d/e"))
r.CheckLocalListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file2,
file3,
},
[]string{
"b",
"c",
"d",
"d/e",
},
)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
}
func TestSyncAfterRemovingAFileAndAddingAFileSubDir(t *testing.T) {
testSyncAfterRemovingAFileAndAddingAFileSubDir(context.Background(), t)
}
// Sync after removing a file and adding a file with IO Errors
func TestSyncAfterRemovingAFileAndAddingAFileSubDirWithErrors(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("a/potato2", "------------------------------------------------------------", t1)
file2 := r.WriteObject(ctx, "b/potato", "SMALLER BUT SAME DATE", t2)
file3 := r.WriteBoth(ctx, "c/non empty space", "AhHa!", t2)
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "d"))
r.CheckLocalListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file2,
file3,
},
[]string{
"b",
"c",
"d",
},
)
ctx = predictDstFromLogger(ctx)
accounting.GlobalStats().ResetCounters()
_ = fs.CountError(errors.New("boom"))
err := Sync(ctx, r.Fremote, r.Flocal, false)
assert.Equal(t, fs.ErrorNotDeleting, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalListing(
t,
[]fstest.Item{
file1,
file3,
},
[]string{
"a",
"c",
},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
file2,
file3,
},
[]string{
"a",
"b",
"c",
"d",
},
)
}
// Sync test delete after
func TestSyncDeleteAfter(t *testing.T) {
ctx := context.Background()
ci := fs.GetConfig(ctx)
// This is the default so we've checked this already
// check it is the default
require.Equal(t, ci.DeleteMode, fs.DeleteModeAfter, "Didn't default to --delete-after")
}
// Sync test delete during
func TestSyncDeleteDuring(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.DeleteMode = fs.DeleteModeDuring
testSyncAfterRemovingAFileAndAddingAFile(ctx, t)
}
// Sync test delete before
func TestSyncDeleteBefore(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.DeleteMode = fs.DeleteModeBefore
testSyncAfterRemovingAFileAndAddingAFile(ctx, t)
}
// Copy test delete before - shouldn't delete anything
func TestCopyDeleteBefore(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.DeleteMode = fs.DeleteModeBefore
file1 := r.WriteObject(ctx, "potato", "hopefully not deleted", t1)
file2 := r.WriteFile("potato2", "hopefully copied in", t1)
r.CheckRemoteItems(t, file1)
r.CheckLocalItems(t, file2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := CopyDir(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, file1, file2)
r.CheckLocalItems(t, file2)
}
// Test with exclude
func TestSyncWithExclude(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
file3 := r.WriteFile("enormous", "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", t1) // 100 bytes
r.CheckRemoteItems(t, file1, file2)
r.CheckLocalItems(t, file1, file2, file3)
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
fi.Opt.MaxSize = 40
ctx = filter.ReplaceConfig(ctx, fi)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, file2, file1)
// Now sync the other way round and check enormous doesn't get
// deleted as it is excluded from the sync
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Flocal, r.Fremote, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file2, file1, file3)
}
// Test with exclude and delete excluded
func TestSyncWithExcludeAndDeleteExcluded(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1) // 60 bytes
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
file3 := r.WriteBoth(ctx, "enormous", "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", t1) // 100 bytes
r.CheckRemoteItems(t, file1, file2, file3)
r.CheckLocalItems(t, file1, file2, file3)
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
fi.Opt.MaxSize = 40
fi.Opt.DeleteExcluded = true
ctx = filter.ReplaceConfig(ctx, fi)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, file2)
// Check sync the other way round to make sure enormous gets
// deleted even though it is excluded
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Flocal, r.Fremote, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file2)
}
// Test with UpdateOlder set
func TestSyncWithUpdateOlder(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
if fs.GetModifyWindow(ctx, r.Fremote) == fs.ModTimeNotSupported {
t.Skip("Can't run this test on fs which doesn't support mod time")
}
t2plus := t2.Add(time.Second / 2)
t2minus := t2.Add(time.Second / 2)
oneF := r.WriteFile("one", "one", t1)
twoF := r.WriteFile("two", "two", t3)
threeF := r.WriteFile("three", "three", t2)
fourF := r.WriteFile("four", "four", t2)
fiveF := r.WriteFile("five", "five", t2)
r.CheckLocalItems(t, oneF, twoF, threeF, fourF, fiveF)
oneO := r.WriteObject(ctx, "one", "ONE", t2)
twoO := r.WriteObject(ctx, "two", "TWO", t2)
threeO := r.WriteObject(ctx, "three", "THREE", t2plus)
fourO := r.WriteObject(ctx, "four", "FOURFOUR", t2minus)
r.CheckRemoteItems(t, oneO, twoO, threeO, fourO)
ci.UpdateOlder = true
ci.ModifyWindow = fs.ModTimeNotSupported
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
r.CheckRemoteItems(t, oneO, twoF, threeO, fourF, fiveF)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t) // no modtime
if r.Fremote.Hashes().Count() == 0 {
t.Logf("Skip test with --checksum as no hashes supported")
return
}
// now enable checksum
ci.CheckSum = true
err = Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
r.CheckRemoteItems(t, oneO, twoF, threeF, fourF, fiveF)
}
// Test with a max transfer duration
func testSyncWithMaxDuration(t *testing.T, cutoffMode fs.CutoffMode) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
if *fstest.RemoteName != "" {
t.Skip("Skipping test on non local remote")
}
r := fstest.NewRun(t)
maxDuration := 250 * time.Millisecond
ci.MaxDuration = maxDuration
ci.CutoffMode = cutoffMode
ci.CheckFirst = true
ci.OrderBy = "size"
ci.Transfers = 1
ci.Checkers = 1
bytesPerSecond := 10 * 1024
accounting.TokenBucket.SetBwLimit(fs.BwPair{Tx: fs.SizeSuffix(bytesPerSecond), Rx: fs.SizeSuffix(bytesPerSecond)})
defer accounting.TokenBucket.SetBwLimit(fs.BwPair{Tx: -1, Rx: -1})
// write one small file which we expect to transfer and one big one which we don't
file1 := r.WriteFile("file1", string(make([]byte, 16)), t1)
file2 := r.WriteFile("file2", string(make([]byte, 50*1024)), t1)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t)
if runtime.GOOS == "darwin" {
r.Flocal.Features().Disable("Copy") // macOS cloning is too fast for this test!
if r.Fremote.Features().IsLocal {
r.Fremote.Features().Disable("Copy") // macOS cloning is too fast for this test!
}
}
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx) // not currently supported (but tests do pass for CutoffModeSoft)
startTime := time.Now()
err := Sync(ctx, r.Fremote, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.True(t, errors.Is(err, ErrorMaxDurationReached))
if cutoffMode == fs.CutoffModeHard {
r.CheckRemoteItems(t, file1)
assert.Equal(t, int64(1), accounting.GlobalStats().GetTransfers())
} else {
r.CheckRemoteItems(t, file1, file2)
assert.Equal(t, int64(2), accounting.GlobalStats().GetTransfers())
}
elapsed := time.Since(startTime)
const maxTransferTime = 20 * time.Second
what := fmt.Sprintf("expecting elapsed time %v between %v and %v", elapsed, maxDuration, maxTransferTime)
assert.True(t, elapsed >= maxDuration, what)
assert.True(t, elapsed < maxTransferTime, what)
}
func TestSyncWithMaxDuration(t *testing.T) {
t.Run("Hard", func(t *testing.T) {
testSyncWithMaxDuration(t, fs.CutoffModeHard)
})
t.Run("Soft", func(t *testing.T) {
testSyncWithMaxDuration(t, fs.CutoffModeSoft)
})
}
// Test with TrackRenames set
func TestSyncWithTrackRenames(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.TrackRenames = true
defer func() {
ci.TrackRenames = false
}()
haveHash := r.Fremote.Hashes().Overlap(r.Flocal.Hashes()).GetOne() != hash.None
canTrackRenames := haveHash && operations.CanServerSideMove(r.Fremote)
t.Logf("Can track renames: %v", canTrackRenames)
f1 := r.WriteFile("potato", "Potato Content", t1)
f2 := r.WriteFile("yam", "Yam Content", t2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, f1, f2)
r.CheckLocalItems(t, f1, f2)
// Now rename locally.
f2 = r.RenameFile(f2, "yaml")
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, f1, f2)
// Check we renamed something if we should have
if canTrackRenames {
renames := accounting.GlobalStats().Renames(0)
assert.Equal(t, canTrackRenames, renames != 0, fmt.Sprintf("canTrackRenames=%v, renames=%d", canTrackRenames, renames))
}
}
func TestParseRenamesStrategyModtime(t *testing.T) {
for _, test := range []struct {
in string
want trackRenamesStrategy
wantErr bool
}{
{"", 0, false},
{"modtime", trackRenamesStrategyModtime, false},
{"hash", trackRenamesStrategyHash, false},
{"size", 0, false},
{"modtime,hash", trackRenamesStrategyModtime | trackRenamesStrategyHash, false},
{"hash,modtime,size", trackRenamesStrategyModtime | trackRenamesStrategyHash, false},
{"size,boom", 0, true},
} {
got, err := parseTrackRenamesStrategy(test.in)
assert.Equal(t, test.want, got, test.in)
assert.Equal(t, test.wantErr, err != nil, test.in)
}
}
func TestRenamesStrategyModtime(t *testing.T) {
both := trackRenamesStrategyHash | trackRenamesStrategyModtime
hash := trackRenamesStrategyHash
modTime := trackRenamesStrategyModtime
assert.True(t, both.hash())
assert.True(t, both.modTime())
assert.True(t, hash.hash())
assert.False(t, hash.modTime())
assert.False(t, modTime.hash())
assert.True(t, modTime.modTime())
}
func TestSyncWithTrackRenamesStrategyModtime(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.TrackRenames = true
ci.TrackRenamesStrategy = "modtime"
canTrackRenames := operations.CanServerSideMove(r.Fremote) && r.Fremote.Precision() != fs.ModTimeNotSupported
t.Logf("Can track renames: %v", canTrackRenames)
f1 := r.WriteFile("potato", "Potato Content", t1)
f2 := r.WriteFile("yam", "Yam Content", t2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, f1, f2)
r.CheckLocalItems(t, f1, f2)
// Now rename locally.
f2 = r.RenameFile(f2, "yaml")
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, f1, f2)
// Check we renamed something if we should have
if canTrackRenames {
renames := accounting.GlobalStats().Renames(0)
assert.Equal(t, canTrackRenames, renames != 0, fmt.Sprintf("canTrackRenames=%v, renames=%d", canTrackRenames, renames))
}
}
func TestSyncWithTrackRenamesStrategyLeaf(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.TrackRenames = true
ci.TrackRenamesStrategy = "leaf"
canTrackRenames := operations.CanServerSideMove(r.Fremote) && r.Fremote.Precision() != fs.ModTimeNotSupported
t.Logf("Can track renames: %v", canTrackRenames)
f1 := r.WriteFile("potato", "Potato Content", t1)
f2 := r.WriteFile("sub/yam", "Yam Content", t2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, f1, f2)
r.CheckLocalItems(t, f1, f2)
// Now rename locally.
f2 = r.RenameFile(f2, "yam")
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, r.Fremote, r.Flocal, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckRemoteItems(t, f1, f2)
// Check we renamed something if we should have
if canTrackRenames {
renames := accounting.GlobalStats().Renames(0)
assert.Equal(t, canTrackRenames, renames != 0, fmt.Sprintf("canTrackRenames=%v, renames=%d", canTrackRenames, renames))
}
}
func toyFileTransfers(r *fstest.Run) int64 {
remote := r.Fremote.Name()
transfers := 1
if strings.HasPrefix(remote, "TestChunker") && strings.HasSuffix(remote, "S3") {
transfers++ // Extra Copy because S3 emulates Move as Copy+Delete.
}
return int64(transfers)
}
// Test a server-side move if possible, or the backup path if not
func testServerSideMove(ctx context.Context, t *testing.T, r *fstest.Run, withFilter, testDeleteEmptyDirs bool) {
FremoteMove, _, finaliseMove, err := fstest.RandomRemote()
require.NoError(t, err)
defer finaliseMove()
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
file3u := r.WriteBoth(ctx, "potato3", "------------------------------------------------------------ UPDATED", t2)
if testDeleteEmptyDirs {
err := operations.Mkdir(ctx, r.Fremote, "tomatoDir")
require.NoError(t, err)
}
r.CheckRemoteItems(t, file2, file1, file3u)
t.Logf("Server side move (if possible) %v -> %v", r.Fremote, FremoteMove)
// Write just one file in the new remote
r.WriteObjectTo(ctx, FremoteMove, "empty space", "-", t2, false)
file3 := r.WriteObjectTo(ctx, FremoteMove, "potato3", "------------------------------------------------------------", t1, false)
fstest.CheckItems(t, FremoteMove, file2, file3)
// Do server-side move
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx) // not currently supported -- doesn't list all contents of dir.
err = MoveDir(ctx, FremoteMove, r.Fremote, testDeleteEmptyDirs, false)
require.NoError(t, err)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
if withFilter {
r.CheckRemoteItems(t, file2)
} else {
r.CheckRemoteItems(t)
}
if testDeleteEmptyDirs {
r.CheckRemoteListing(t, nil, []string{})
}
fstest.CheckItems(t, FremoteMove, file2, file1, file3u)
// Create a new empty remote for stuff to be moved into
FremoteMove2, _, finaliseMove2, err := fstest.RandomRemote()
require.NoError(t, err)
defer finaliseMove2()
if testDeleteEmptyDirs {
err := operations.Mkdir(ctx, FremoteMove, "tomatoDir")
require.NoError(t, err)
}
// Move it back to a new empty remote, dst does not exist this time
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = MoveDir(ctx, FremoteMove2, FremoteMove, testDeleteEmptyDirs, false)
require.NoError(t, err)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
if withFilter {
fstest.CheckItems(t, FremoteMove2, file1, file3u)
fstest.CheckItems(t, FremoteMove, file2)
} else {
fstest.CheckItems(t, FremoteMove2, file2, file1, file3u)
fstest.CheckItems(t, FremoteMove)
}
if testDeleteEmptyDirs {
fstest.CheckListingWithPrecision(t, FremoteMove, nil, []string{}, fs.GetModifyWindow(ctx, r.Fremote))
}
}
// Test MoveDir on Local
func TestServerSideMoveLocal(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
f1 := r.WriteFile("dir1/file1.txt", "hello", t1)
f2 := r.WriteFile("dir2/file2.txt", "hello again", t2)
r.CheckLocalItems(t, f1, f2)
dir1, err := fs.NewFs(ctx, r.Flocal.Root()+"/dir1")
require.NoError(t, err)
dir2, err := fs.NewFs(ctx, r.Flocal.Root()+"/dir2")
require.NoError(t, err)
err = MoveDir(ctx, dir2, dir1, false, false)
require.NoError(t, err)
}
// Test move
func TestMoveWithDeleteEmptySrcDirs(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
file2 := r.WriteFile("nested/sub dir/file", "nested", t1)
r.Mkdir(ctx, r.Fremote)
// run move with --delete-empty-src-dirs
ctx = predictDstFromLogger(ctx)
err := MoveDir(ctx, r.Fremote, r.Flocal, true, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalListing(
t,
nil,
[]string{},
)
r.CheckRemoteItems(t, file1, file2)
}
func TestMoveWithoutDeleteEmptySrcDirs(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
file2 := r.WriteFile("nested/sub dir/file", "nested", t1)
r.Mkdir(ctx, r.Fremote)
ctx = predictDstFromLogger(ctx)
err := MoveDir(ctx, r.Fremote, r.Flocal, false, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalListing(
t,
nil,
[]string{
"sub dir",
"nested",
"nested/sub dir",
},
)
r.CheckRemoteItems(t, file1, file2)
}
func TestMoveWithIgnoreExisting(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("existing", "potato", t1)
file2 := r.WriteFile("existing-b", "tomato", t1)
ci.IgnoreExisting = true
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err := MoveDir(ctx, r.Fremote, r.Flocal, false, false)
require.NoError(t, err)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalListing(
t,
[]fstest.Item{},
[]string{},
)
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
file2,
},
[]string{},
)
// Recreate first file with modified content
file1b := r.WriteFile("existing", "newpotatoes", t2)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = MoveDir(ctx, r.Fremote, r.Flocal, false, false)
require.NoError(t, err)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// Source items should still exist in modified state
r.CheckLocalListing(
t,
[]fstest.Item{
file1b,
},
[]string{},
)
// Dest items should not have changed
r.CheckRemoteListing(
t,
[]fstest.Item{
file1,
file2,
},
[]string{},
)
}
// Test a server-side move if possible, or the backup path if not
func TestServerSideMove(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
testServerSideMove(ctx, t, r, false, false)
}
// Test a server-side move if possible, or the backup path if not
func TestServerSideMoveWithFilter(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
fi.Opt.MinSize = 40
ctx = filter.ReplaceConfig(ctx, fi)
testServerSideMove(ctx, t, r, true, false)
}
// Test a server-side move if possible
func TestServerSideMoveDeleteEmptySourceDirs(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
testServerSideMove(ctx, t, r, false, true)
}
// Test a server-side move with overlap
func TestServerSideMoveOverlap(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
if r.Fremote.Features().DirMove != nil {
t.Skip("Skipping test as remote supports DirMove")
}
subRemoteName := r.FremoteName + "/rclone-move-test"
FremoteMove, err := fs.NewFs(ctx, subRemoteName)
require.NoError(t, err)
file1 := r.WriteObject(ctx, "potato2", "------------------------------------------------------------", t1)
r.CheckRemoteItems(t, file1)
// Subdir move with no filters should return ErrorCantMoveOverlapping
// ctx = predictDstFromLogger(ctx)
err = MoveDir(ctx, FremoteMove, r.Fremote, false, false)
assert.EqualError(t, err, fs.ErrorOverlapping.Error())
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
// Now try with a filter which should also fail with ErrorCantMoveOverlapping
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
fi.Opt.MinSize = 40
ctx = filter.ReplaceConfig(ctx, fi)
// ctx = predictDstFromLogger(ctx)
err = MoveDir(ctx, FremoteMove, r.Fremote, false, false)
assert.EqualError(t, err, fs.ErrorOverlapping.Error())
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
}
// Test a sync with overlap
func TestSyncOverlap(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
subRemoteName := r.FremoteName + "/rclone-sync-test"
FremoteSync, err := fs.NewFs(ctx, subRemoteName)
require.NoError(t, err)
checkErr := func(err error) {
require.Error(t, err)
assert.True(t, fserrors.IsFatalError(err))
assert.Equal(t, fs.ErrorOverlapping.Error(), err.Error())
}
ctx = predictDstFromLogger(ctx)
checkErr(Sync(ctx, FremoteSync, r.Fremote, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
ctx = predictDstFromLogger(ctx)
checkErr(Sync(ctx, r.Fremote, FremoteSync, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
ctx = predictDstFromLogger(ctx)
checkErr(Sync(ctx, r.Fremote, r.Fremote, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
ctx = predictDstFromLogger(ctx)
checkErr(Sync(ctx, FremoteSync, FremoteSync, false))
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
}
// Test a sync with filtered overlap
func TestSyncOverlapWithFilter(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
require.NoError(t, fi.Add(false, "/rclone-sync-test/"))
require.NoError(t, fi.Add(false, "*/layer2/"))
fi.Opt.ExcludeFile = []string{".ignore"}
filterCtx := filter.ReplaceConfig(ctx, fi)
subRemoteName := r.FremoteName + "/rclone-sync-test"
FremoteSync, err := fs.NewFs(ctx, subRemoteName)
require.NoError(t, FremoteSync.Mkdir(ctx, ""))
require.NoError(t, err)
subRemoteName2 := r.FremoteName + "/rclone-sync-test-include/layer2"
FremoteSync2, err := fs.NewFs(ctx, subRemoteName2)
require.NoError(t, FremoteSync2.Mkdir(ctx, ""))
require.NoError(t, err)
subRemoteName3 := r.FremoteName + "/rclone-sync-test-ignore-file"
FremoteSync3, err := fs.NewFs(ctx, subRemoteName3)
require.NoError(t, FremoteSync3.Mkdir(ctx, ""))
require.NoError(t, err)
r.WriteObject(context.Background(), "rclone-sync-test-ignore-file/.ignore", "-", t1)
checkErr := func(err error) {
require.Error(t, err)
assert.True(t, fserrors.IsFatalError(err))
assert.Equal(t, fs.ErrorOverlapping.Error(), err.Error())
accounting.GlobalStats().ResetCounters()
}
checkNoErr := func(err error) {
require.NoError(t, err)
}
accounting.GlobalStats().ResetCounters()
filterCtx = predictDstFromLogger(filterCtx)
checkNoErr(Sync(filterCtx, FremoteSync, r.Fremote, false))
checkErr(Sync(ctx, FremoteSync, r.Fremote, false))
checkNoErr(Sync(filterCtx, r.Fremote, FremoteSync, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, r.Fremote, FremoteSync, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(filterCtx, r.Fremote, r.Fremote, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, r.Fremote, r.Fremote, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(filterCtx, FremoteSync, FremoteSync, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, FremoteSync, FremoteSync, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkNoErr(Sync(filterCtx, FremoteSync2, r.Fremote, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, FremoteSync2, r.Fremote, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkNoErr(Sync(filterCtx, r.Fremote, FremoteSync2, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, r.Fremote, FremoteSync2, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(filterCtx, FremoteSync2, FremoteSync2, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, FremoteSync2, FremoteSync2, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkNoErr(Sync(filterCtx, FremoteSync3, r.Fremote, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, FremoteSync3, r.Fremote, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
// Destination is excluded so this test makes no sense
// checkNoErr(Sync(filterCtx, r.Fremote, FremoteSync3, false))
checkErr(Sync(ctx, r.Fremote, FremoteSync3, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(filterCtx, FremoteSync3, FremoteSync3, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
filterCtx = predictDstFromLogger(filterCtx)
checkErr(Sync(ctx, FremoteSync3, FremoteSync3, false))
testLoggerVsLsf(filterCtx, r.Fremote, operations.GetLoggerOpt(filterCtx).JSON, t)
}
// Test with CompareDest set
func TestSyncCompareDest(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.CompareDest = []string{r.FremoteName + "/CompareDest"}
fdst, err := fs.NewFs(ctx, r.FremoteName+"/dst")
require.NoError(t, err)
// check empty dest, empty compare
file1 := r.WriteFile("one", "one", t1)
r.CheckLocalItems(t, file1)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx) // not currently supported due to duplicate equal() checks
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, fdst, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
file1dst := file1
file1dst.Path = "dst/one"
r.CheckRemoteItems(t, file1dst)
// check old dest, empty compare
file1b := r.WriteFile("one", "onet2", t2)
r.CheckRemoteItems(t, file1dst)
r.CheckLocalItems(t, file1b)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, fdst, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
file1bdst := file1b
file1bdst.Path = "dst/one"
r.CheckRemoteItems(t, file1bdst)
// check old dest, new compare
file3 := r.WriteObject(ctx, "dst/one", "one", t1)
file2 := r.WriteObject(ctx, "CompareDest/one", "onet2", t2)
file1c := r.WriteFile("one", "onet2", t2)
r.CheckRemoteItems(t, file2, file3)
r.CheckLocalItems(t, file1c)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, fdst, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
r.CheckRemoteItems(t, file2, file3)
// check empty dest, new compare
file4 := r.WriteObject(ctx, "CompareDest/two", "two", t2)
file5 := r.WriteFile("two", "two", t2)
r.CheckRemoteItems(t, file2, file3, file4)
r.CheckLocalItems(t, file1c, file5)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, fdst, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
r.CheckRemoteItems(t, file2, file3, file4)
// check new dest, new compare
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, fdst, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
r.CheckRemoteItems(t, file2, file3, file4)
// Work out if we actually have hashes for uploaded files
haveHash := false
if ht := fdst.Hashes().GetOne(); ht != hash.None {
file2obj, err := fdst.NewObject(ctx, "one")
if err == nil {
file2objHash, err := file2obj.Hash(ctx, ht)
if err == nil {
haveHash = file2objHash != ""
}
}
}
// check new dest, new compare, src timestamp differs
//
// we only check this if we the file we uploaded previously
// actually has a hash otherwise the differing timestamp is
// always copied.
if haveHash {
file5b := r.WriteFile("two", "two", t3)
r.CheckLocalItems(t, file1c, file5b)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
r.CheckRemoteItems(t, file2, file3, file4)
} else {
t.Log("No hash on uploaded file so skipping compare timestamp test")
}
// check empty dest, old compare
file5c := r.WriteFile("two", "twot3", t3)
r.CheckRemoteItems(t, file2, file3, file4)
r.CheckLocalItems(t, file1c, file5c)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
file5cdst := file5c
file5cdst.Path = "dst/two"
r.CheckRemoteItems(t, file2, file3, file4, file5cdst)
}
// Test with multiple CompareDest
func TestSyncMultipleCompareDest(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
precision := fs.GetModifyWindow(ctx, r.Fremote, r.Flocal)
ci.CompareDest = []string{r.FremoteName + "/pre-dest1", r.FremoteName + "/pre-dest2"}
// check empty dest, new compare
fsrc1 := r.WriteFile("1", "1", t1)
fsrc2 := r.WriteFile("2", "2", t1)
fsrc3 := r.WriteFile("3", "3", t1)
r.CheckLocalItems(t, fsrc1, fsrc2, fsrc3)
fdest1 := r.WriteObject(ctx, "pre-dest1/1", "1", t1)
fdest2 := r.WriteObject(ctx, "pre-dest2/2", "2", t1)
r.CheckRemoteItems(t, fdest1, fdest2)
accounting.GlobalStats().ResetCounters()
fdst, err := fs.NewFs(ctx, r.FremoteName+"/dest")
require.NoError(t, err)
// ctx = predictDstFromLogger(ctx)
require.NoError(t, Sync(ctx, fdst, r.Flocal, false))
// testLoggerVsLsf(ctx, fdst, operations.GetLoggerOpt(ctx).JSON, t)
fdest3 := fsrc3
fdest3.Path = "dest/3"
fstest.CheckItemsWithPrecision(t, fdst, precision, fsrc3)
r.CheckRemoteItems(t, fdest1, fdest2, fdest3)
}
// Test with CopyDest set
func TestSyncCopyDest(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
if r.Fremote.Features().Copy == nil {
t.Skip("Skipping test as remote does not support server-side copy")
}
ci.CopyDest = []string{r.FremoteName + "/CopyDest"}
fdst, err := fs.NewFs(ctx, r.FremoteName+"/dst")
require.NoError(t, err)
// check empty dest, empty copy
file1 := r.WriteFile("one", "one", t1)
r.CheckLocalItems(t, file1)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t) // not currently supported
require.NoError(t, err)
file1dst := file1
file1dst.Path = "dst/one"
r.CheckRemoteItems(t, file1dst)
// check old dest, empty copy
file1b := r.WriteFile("one", "onet2", t2)
r.CheckRemoteItems(t, file1dst)
r.CheckLocalItems(t, file1b)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
file1bdst := file1b
file1bdst.Path = "dst/one"
r.CheckRemoteItems(t, file1bdst)
// check old dest, new copy, backup-dir
ci.BackupDir = r.FremoteName + "/BackupDir"
file3 := r.WriteObject(ctx, "dst/one", "one", t1)
file2 := r.WriteObject(ctx, "CopyDest/one", "onet2", t2)
file1c := r.WriteFile("one", "onet2", t2)
r.CheckRemoteItems(t, file2, file3)
r.CheckLocalItems(t, file1c)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
file2dst := file2
file2dst.Path = "dst/one"
file3.Path = "BackupDir/one"
r.CheckRemoteItems(t, file2, file2dst, file3)
ci.BackupDir = ""
// check empty dest, new copy
file4 := r.WriteObject(ctx, "CopyDest/two", "two", t2)
file5 := r.WriteFile("two", "two", t2)
r.CheckRemoteItems(t, file2, file2dst, file3, file4)
r.CheckLocalItems(t, file1c, file5)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
err = Sync(ctx, fdst, r.Flocal, false)
require.NoError(t, err)
file4dst := file4
file4dst.Path = "dst/two"
r.CheckRemoteItems(t, file2, file2dst, file3, file4, file4dst)
// check new dest, new copy
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
r.CheckRemoteItems(t, file2, file2dst, file3, file4, file4dst)
// check empty dest, old copy
file6 := r.WriteObject(ctx, "CopyDest/three", "three", t2)
file7 := r.WriteFile("three", "threet3", t3)
r.CheckRemoteItems(t, file2, file2dst, file3, file4, file4dst, file6)
r.CheckLocalItems(t, file1c, file5, file7)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err = Sync(ctx, fdst, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
file7dst := file7
file7dst.Path = "dst/three"
r.CheckRemoteItems(t, file2, file2dst, file3, file4, file4dst, file6, file7dst)
}
// Test with BackupDir set
func testSyncBackupDir(t *testing.T, backupDir string, suffix string, suffixKeepExtension bool) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
if !operations.CanServerSideMove(r.Fremote) {
t.Skip("Skipping test as remote does not support server-side move")
}
r.Mkdir(ctx, r.Fremote)
if backupDir != "" {
ci.BackupDir = r.FremoteName + "/" + backupDir
backupDir += "/"
} else {
ci.BackupDir = ""
backupDir = "dst/"
// Exclude the suffix from the sync otherwise the sync
// deletes the old backup files
flt, err := filter.NewFilter(nil)
require.NoError(t, err)
require.NoError(t, flt.AddRule("- *"+suffix))
// Change the active filter
ctx = filter.ReplaceConfig(ctx, flt)
}
ci.Suffix = suffix
ci.SuffixKeepExtension = suffixKeepExtension
// Make the setup so we have one, two, three in the dest
// and one (different), two (same) in the source
file1 := r.WriteObject(ctx, "dst/one", "one", t1)
file2 := r.WriteObject(ctx, "dst/two", "two", t1)
file3 := r.WriteObject(ctx, "dst/three.txt", "three", t1)
file2a := r.WriteFile("two", "two", t1)
file1a := r.WriteFile("one", "oneA", t2)
r.CheckRemoteItems(t, file1, file2, file3)
r.CheckLocalItems(t, file1a, file2a)
fdst, err := fs.NewFs(ctx, r.FremoteName+"/dst")
require.NoError(t, err)
accounting.GlobalStats().ResetCounters()
err = Sync(ctx, fdst, r.Flocal, false)
require.NoError(t, err)
// one should be moved to the backup dir and the new one installed
file1.Path = backupDir + "one" + suffix
file1a.Path = "dst/one"
// two should be unchanged
// three should be moved to the backup dir
if suffixKeepExtension {
file3.Path = backupDir + "three" + suffix + ".txt"
} else {
file3.Path = backupDir + "three.txt" + suffix
}
r.CheckRemoteItems(t, file1, file2, file3, file1a)
// Now check what happens if we do it again
// Restore a different three and update one in the source
file3a := r.WriteObject(ctx, "dst/three.txt", "threeA", t2)
file1b := r.WriteFile("one", "oneBB", t3)
r.CheckRemoteItems(t, file1, file2, file3, file1a, file3a)
// This should delete three and overwrite one again, checking
// the files got overwritten correctly in backup-dir
accounting.GlobalStats().ResetCounters()
err = Sync(ctx, fdst, r.Flocal, false)
require.NoError(t, err)
// one should be moved to the backup dir and the new one installed
file1a.Path = backupDir + "one" + suffix
file1b.Path = "dst/one"
// two should be unchanged
// three should be moved to the backup dir
if suffixKeepExtension {
file3a.Path = backupDir + "three" + suffix + ".txt"
} else {
file3a.Path = backupDir + "three.txt" + suffix
}
r.CheckRemoteItems(t, file1b, file2, file3a, file1a)
}
func TestSyncBackupDir(t *testing.T) {
testSyncBackupDir(t, "backup", "", false)
}
func TestSyncBackupDirWithSuffix(t *testing.T) {
testSyncBackupDir(t, "backup", ".bak", false)
}
func TestSyncBackupDirWithSuffixKeepExtension(t *testing.T) {
testSyncBackupDir(t, "backup", "-2019-01-01", true)
}
func TestSyncBackupDirSuffixOnly(t *testing.T) {
testSyncBackupDir(t, "", ".bak", false)
}
// Test with Suffix set
func testSyncSuffix(t *testing.T, suffix string, suffixKeepExtension bool) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
if !operations.CanServerSideMove(r.Fremote) {
t.Skip("Skipping test as remote does not support server-side move")
}
r.Mkdir(ctx, r.Fremote)
ci.Suffix = suffix
ci.SuffixKeepExtension = suffixKeepExtension
// Make the setup so we have one, two, three in the dest
// and one (different), two (same) in the source
file1 := r.WriteObject(ctx, "dst/one", "one", t1)
file2 := r.WriteObject(ctx, "dst/two", "two", t1)
file3 := r.WriteObject(ctx, "dst/three.txt", "three", t1)
file2a := r.WriteFile("two", "two", t1)
file1a := r.WriteFile("one", "oneA", t2)
file3a := r.WriteFile("three.txt", "threeA", t1)
r.CheckRemoteItems(t, file1, file2, file3)
r.CheckLocalItems(t, file1a, file2a, file3a)
fdst, err := fs.NewFs(ctx, r.FremoteName+"/dst")
require.NoError(t, err)
accounting.GlobalStats().ResetCounters()
err = operations.CopyFile(ctx, fdst, r.Flocal, "one", "one")
require.NoError(t, err)
err = operations.CopyFile(ctx, fdst, r.Flocal, "two", "two")
require.NoError(t, err)
err = operations.CopyFile(ctx, fdst, r.Flocal, "three.txt", "three.txt")
require.NoError(t, err)
// one should be moved to the backup dir and the new one installed
file1.Path = "dst/one" + suffix
file1a.Path = "dst/one"
// two should be unchanged
// three should be moved to the backup dir
if suffixKeepExtension {
file3.Path = "dst/three" + suffix + ".txt"
} else {
file3.Path = "dst/three.txt" + suffix
}
file3a.Path = "dst/three.txt"
r.CheckRemoteItems(t, file1, file2, file3, file1a, file3a)
// Now check what happens if we do it again
// Restore a different three and update one in the source
file3b := r.WriteFile("three.txt", "threeBDifferentSize", t3)
file1b := r.WriteFile("one", "oneBB", t3)
r.CheckRemoteItems(t, file1, file2, file3, file1a, file3a)
// This should delete three and overwrite one again, checking
// the files got overwritten correctly in backup-dir
accounting.GlobalStats().ResetCounters()
err = operations.CopyFile(ctx, fdst, r.Flocal, "one", "one")
require.NoError(t, err)
err = operations.CopyFile(ctx, fdst, r.Flocal, "two", "two")
require.NoError(t, err)
err = operations.CopyFile(ctx, fdst, r.Flocal, "three.txt", "three.txt")
require.NoError(t, err)
// one should be moved to the backup dir and the new one installed
file1a.Path = "dst/one" + suffix
file1b.Path = "dst/one"
// two should be unchanged
// three should be moved to the backup dir
if suffixKeepExtension {
file3a.Path = "dst/three" + suffix + ".txt"
} else {
file3a.Path = "dst/three.txt" + suffix
}
file3b.Path = "dst/three.txt"
r.CheckRemoteItems(t, file1b, file3b, file2, file3a, file1a)
}
func TestSyncSuffix(t *testing.T) { testSyncSuffix(t, ".bak", false) }
func TestSyncSuffixKeepExtension(t *testing.T) { testSyncSuffix(t, "-2019-01-01", true) }
// Check we can sync two files with differing UTF-8 representations
func TestSyncUTFNorm(t *testing.T) {
ctx := context.Background()
if runtime.GOOS == "darwin" {
t.Skip("Can't test UTF normalization on OS X")
}
r := fstest.NewRun(t)
// Two strings with different unicode normalization (from OS X)
Encoding1 := "Testêé"
Encoding2 := "Testêé"
assert.NotEqual(t, Encoding1, Encoding2)
assert.Equal(t, norm.NFC.String(Encoding1), norm.NFC.String(Encoding2))
file1 := r.WriteFile(Encoding1, "This is a test", t1)
r.CheckLocalItems(t, file1)
file2 := r.WriteObject(ctx, Encoding2, "This is a old test", t2)
r.CheckRemoteItems(t, file2)
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t) // can't test this on macOS
require.NoError(t, err)
// We should have transferred exactly one file, but kept the
// normalized state of the file.
assert.Equal(t, toyFileTransfers(r), accounting.GlobalStats().GetTransfers())
r.CheckLocalItems(t, file1)
file1.Path = file2.Path
r.CheckRemoteItems(t, file1)
}
// Test --immutable
func TestSyncImmutable(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
ci.Immutable = true
// Create file on source
file1 := r.WriteFile("existing", "potato", t1)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t)
// Should succeed
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
require.NoError(t, err)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file1)
// Modify file data and timestamp on source
file2 := r.WriteFile("existing", "tomatoes", t2)
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file1)
// Should fail with ErrorImmutableModified and not modify local or remote files
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
err = Sync(ctx, r.Fremote, r.Flocal, false)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
assert.EqualError(t, err, fs.ErrorImmutableModified.Error())
r.CheckLocalItems(t, file2)
r.CheckRemoteItems(t, file1)
}
// Test --ignore-case-sync
func TestSyncIgnoreCase(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
// Only test if filesystems are case sensitive
if r.Fremote.Features().CaseInsensitive || r.Flocal.Features().CaseInsensitive {
t.Skip("Skipping test as local or remote are case-insensitive")
}
ci.IgnoreCaseSync = true
// Create files with different filename casing
file1 := r.WriteFile("existing", "potato", t1)
r.CheckLocalItems(t, file1)
file2 := r.WriteObject(ctx, "EXISTING", "potato", t1)
r.CheckRemoteItems(t, file2)
// Should not copy files that are differently-cased but otherwise identical
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t) // can't test this on macOS
require.NoError(t, err)
r.CheckLocalItems(t, file1)
r.CheckRemoteItems(t, file2)
}
// Test --fix-case
func TestFixCase(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
// Only test if remote is case insensitive
if !r.Fremote.Features().CaseInsensitive {
t.Skip("Skipping test as local or remote are case-sensitive")
}
ci.FixCase = true
// Create files with different filename casing
file1a := r.WriteFile("existing", "potato", t1)
file1b := r.WriteFile("existingbutdifferent", "donut", t1)
file1c := r.WriteFile("subdira/subdirb/subdirc/hello", "donut", t1)
file1d := r.WriteFile("subdira/subdirb/subdirc/subdird/filewithoutcasedifferences", "donut", t1)
r.CheckLocalItems(t, file1a, file1b, file1c, file1d)
file2a := r.WriteObject(ctx, "EXISTING", "potato", t1)
file2b := r.WriteObject(ctx, "EXISTINGBUTDIFFERENT", "lemonade", t1)
file2c := r.WriteObject(ctx, "SUBDIRA/subdirb/SUBDIRC/HELLO", "lemonade", t1)
file2d := r.WriteObject(ctx, "SUBDIRA/subdirb/SUBDIRC/subdird/filewithoutcasedifferences", "lemonade", t1)
r.CheckRemoteItems(t, file2a, file2b, file2c, file2d)
// Should force rename of dest file that is differently-cased
accounting.GlobalStats().ResetCounters()
err := Sync(ctx, r.Fremote, r.Flocal, false)
require.NoError(t, err)
r.CheckLocalItems(t, file1a, file1b, file1c, file1d)
r.CheckRemoteItems(t, file1a, file1b, file1c, file1d)
}
// Test that aborting on --max-transfer works
func TestMaxTransfer(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.MaxTransfer = 3 * 1024
ci.Transfers = 1
ci.Checkers = 1
ci.CutoffMode = fs.CutoffModeHard
test := func(t *testing.T, cutoff fs.CutoffMode) {
r := fstest.NewRun(t)
ci.CutoffMode = cutoff
if r.Fremote.Name() != "local" {
t.Skip("This test only runs on local")
}
// Create file on source
file1 := r.WriteFile("file1", string(make([]byte, 5*1024)), t1)
file2 := r.WriteFile("file2", string(make([]byte, 2*1024)), t1)
file3 := r.WriteFile("file3", string(make([]byte, 3*1024)), t1)
r.CheckLocalItems(t, file1, file2, file3)
r.CheckRemoteItems(t)
if runtime.GOOS == "darwin" {
// disable server-side copies as they don't count towards transfer size stats
r.Flocal.Features().Disable("Copy")
if r.Fremote.Features().IsLocal {
r.Fremote.Features().Disable("Copy")
}
}
accounting.GlobalStats().ResetCounters()
// ctx = predictDstFromLogger(ctx) // not currently supported
err := Sync(ctx, r.Fremote, r.Flocal, false)
// testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
expectedErr := fserrors.FsError(accounting.ErrorMaxTransferLimitReachedFatal)
if cutoff != fs.CutoffModeHard {
expectedErr = accounting.ErrorMaxTransferLimitReachedGraceful
}
fserrors.Count(expectedErr)
assert.Equal(t, expectedErr, err)
}
t.Run("Hard", func(t *testing.T) { test(t, fs.CutoffModeHard) })
t.Run("Soft", func(t *testing.T) { test(t, fs.CutoffModeSoft) })
t.Run("Cautious", func(t *testing.T) { test(t, fs.CutoffModeCautious) })
}
func testSyncConcurrent(t *testing.T, subtest string) {
const (
NFILES = 20
NCHECKERS = 4
NTRANSFERS = 4
)
ctx, ci := fs.AddConfig(context.Background())
ci.Checkers = NCHECKERS
ci.Transfers = NTRANSFERS
r := fstest.NewRun(t)
stats := accounting.GlobalStats()
itemsBefore := []fstest.Item{}
itemsAfter := []fstest.Item{}
for i := 0; i < NFILES; i++ {
nameBoth := fmt.Sprintf("both%d", i)
nameOnly := fmt.Sprintf("only%d", i)
switch subtest {
case "delete":
fileBoth := r.WriteBoth(ctx, nameBoth, "potato", t1)
fileOnly := r.WriteObject(ctx, nameOnly, "potato", t1)
itemsBefore = append(itemsBefore, fileBoth, fileOnly)
itemsAfter = append(itemsAfter, fileBoth)
case "truncate":
fileBoth := r.WriteBoth(ctx, nameBoth, "potato", t1)
fileFull := r.WriteObject(ctx, nameOnly, "potato", t1)
fileEmpty := r.WriteFile(nameOnly, "", t1)
itemsBefore = append(itemsBefore, fileBoth, fileFull)
itemsAfter = append(itemsAfter, fileBoth, fileEmpty)
}
}
r.CheckRemoteItems(t, itemsBefore...)
stats.ResetErrors()
ctx = predictDstFromLogger(ctx)
err := Sync(ctx, r.Fremote, r.Flocal, false)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
if errors.Is(err, fs.ErrorCantUploadEmptyFiles) {
t.Skipf("Skip test because remote cannot upload empty files")
}
assert.NoError(t, err, "Sync must not return a error")
assert.False(t, stats.Errored(), "Low level errors must not have happened")
r.CheckRemoteItems(t, itemsAfter...)
}
func TestSyncConcurrentDelete(t *testing.T) {
testSyncConcurrent(t, "delete")
}
func TestSyncConcurrentTruncate(t *testing.T) {
testSyncConcurrent(t, "truncate")
}
// Tests that nothing is transferred when src and dst already match
// Run the same sync twice, ensure no action is taken the second time
func testNothingToTransfer(t *testing.T, copyEmptySrcDirs bool) {
accounting.GlobalStats().ResetCounters()
ctx, _ := fs.AddConfig(context.Background())
r := fstest.NewRun(t)
file1 := r.WriteFile("sub dir/hello world", "hello world", t1)
file2 := r.WriteFile("sub dir2/very/very/very/very/very/nested/subdir/hello world", "hello world", t1)
r.CheckLocalItems(t, file1, file2)
_, err := operations.SetDirModTime(ctx, r.Flocal, nil, "sub dir", t2)
if err != nil && !errors.Is(err, fs.ErrorNotImplemented) {
require.NoError(t, err)
}
r.Mkdir(ctx, r.Fremote)
_, err = operations.MkdirModTime(ctx, r.Fremote, "sub dir", t3)
require.NoError(t, err)
// set logging
// (this checks log output as DirModtime operations do not yet have stats, and r.CheckDirectoryModTimes also does not tell us what actions were taken)
oldLogLevel := fs.GetConfig(context.Background()).LogLevel
defer func() { fs.GetConfig(context.Background()).LogLevel = oldLogLevel }() // reset to old val after test
// need to do this as fs.Infof only respects the globalConfig
fs.GetConfig(context.Background()).LogLevel = fs.LogLevelInfo
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
output := bilib.CaptureOutput(func() {
err = CopyDir(ctx, r.Fremote, r.Flocal, copyEmptySrcDirs)
require.NoError(t, err)
})
require.NotNil(t, output)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t, file1, file2)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir", "sub dir2", "sub dir2/very", "sub dir2/very/very", "sub dir2/very/very/very/very/very/nested/subdir")
// check that actions were taken
assert.True(t, strings.Contains(string(output), "Copied"), `expected to find at least one "Copied" log: `+string(output))
if r.Fremote.Features().DirSetModTime != nil || r.Fremote.Features().MkdirMetadata != nil {
assert.True(t, strings.Contains(string(output), "Set directory modification time"), `expected to find at least one "Set directory modification time" log: `+string(output))
}
assert.False(t, strings.Contains(string(output), "There was nothing to transfer"), `expected to find no "There was nothing to transfer" logs, but found one: `+string(output))
assert.True(t, accounting.GlobalStats().GetTransfers() >= 2)
// run it again and make sure no actions were taken
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
output = bilib.CaptureOutput(func() {
err = CopyDir(ctx, r.Fremote, r.Flocal, copyEmptySrcDirs)
require.NoError(t, err)
})
require.NotNil(t, output)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file2)
r.CheckRemoteItems(t, file1, file2)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir", "sub dir2", "sub dir2/very", "sub dir2/very/very", "sub dir2/very/very/very/very/very/nested/subdir")
// check that actions were NOT taken
assert.False(t, strings.Contains(string(output), "Copied"), `expected to find no "Copied" logs, but found one: `+string(output))
if r.Fremote.Features().DirSetModTime != nil || r.Fremote.Features().MkdirMetadata != nil {
assert.False(t, strings.Contains(string(output), "Set directory modification time"), `expected to find no "Set directory modification time" logs, but found one: `+string(output))
assert.False(t, strings.Contains(string(output), "Updated directory metadata"), `expected to find no "Updated directory metadata" logs, but found one: `+string(output))
assert.False(t, strings.Contains(string(output), "directory"), `expected to find no "directory"-related logs, but found one: `+string(output)) // catch-all
}
assert.True(t, strings.Contains(string(output), "There was nothing to transfer"), `expected to find a "There was nothing to transfer" log: `+string(output))
assert.Equal(t, int64(0), accounting.GlobalStats().GetTransfers())
// check nested empty dir behavior (FIXME: probably belongs in a separate test)
if r.Fremote.Features().DirSetModTime == nil && r.Fremote.Features().MkdirMetadata == nil {
return
}
file3 := r.WriteFile("sub dir2/sub dir3/hello world", "hello again, world", t1)
_, err = operations.SetDirModTime(ctx, r.Flocal, nil, "sub dir2", t1)
assert.NoError(t, err)
_, err = operations.SetDirModTime(ctx, r.Fremote, nil, "sub dir2", t1)
assert.NoError(t, err)
_, err = operations.MkdirModTime(ctx, r.Flocal, "sub dirEmpty/sub dirEmpty2", t2)
assert.NoError(t, err)
_, err = operations.SetDirModTime(ctx, r.Flocal, nil, "sub dirEmpty", t2)
assert.NoError(t, err)
accounting.GlobalStats().ResetCounters()
ctx = predictDstFromLogger(ctx)
output = bilib.CaptureOutput(func() {
err = CopyDir(ctx, r.Fremote, r.Flocal, copyEmptySrcDirs)
require.NoError(t, err)
})
require.NotNil(t, output)
testLoggerVsLsf(ctx, r.Fremote, operations.GetLoggerOpt(ctx).JSON, t)
r.CheckLocalItems(t, file1, file2, file3)
r.CheckRemoteItems(t, file1, file2, file3)
// Check that the modtimes of the directories are as expected
r.CheckDirectoryModTimes(t, "sub dir", "sub dir2", "sub dir2/very", "sub dir2/very/very", "sub dir2/very/very/very/very/very/nested/subdir", "sub dir2/sub dir3")
if copyEmptySrcDirs {
r.CheckDirectoryModTimes(t, "sub dirEmpty", "sub dirEmpty/sub dirEmpty2")
assert.True(t, strings.Contains(string(output), "sub dirEmpty:"), `expected to find at least one "sub dirEmpty:" log: `+string(output))
} else {
assert.False(t, strings.Contains(string(output), "sub dirEmpty:"), `expected to find no "sub dirEmpty:" logs, but found one (empty dir was synced and shouldn't have been): `+string(output))
}
assert.True(t, strings.Contains(string(output), "sub dir3:"), `expected to find at least one "sub dir3:" log: `+string(output))
assert.False(t, strings.Contains(string(output), "sub dir2/very:"), `expected to find no "sub dir2/very:" logs, but found one (unmodified dir was marked modified): `+string(output))
}
func TestNothingToTransferWithEmptyDirs(t *testing.T) {
testNothingToTransfer(t, true)
}
func TestNothingToTransferWithoutEmptyDirs(t *testing.T) {
testNothingToTransfer(t, false)
}
// for testing logger:
func predictDstFromLogger(ctx context.Context) context.Context {
opt := operations.NewLoggerOpt()
var lock mutex.Mutex
opt.LoggerFn = func(ctx context.Context, sigil operations.Sigil, src, dst fs.DirEntry, err error) {
lock.Lock()
defer lock.Unlock()
// ignore dirs for our purposes here
if err == fs.ErrorIsDir {
return
}
winner := operations.WinningSide(ctx, sigil, src, dst, err)
if winner.Obj != nil {
file := winner.Obj
obj, ok := file.(fs.ObjectInfo)
checksum := ""
timeFormat := "2006-01-02 15:04:05"
if ok {
if obj.Fs().Hashes().GetOne() == hash.MD5 {
// skip if no MD5
checksum, _ = obj.Hash(ctx, hash.MD5)
}
timeFormat = operations.FormatForLSFPrecision(obj.Fs().Precision())
}
errMsg := ""
if winner.Err != nil {
errMsg = ";" + winner.Err.Error()
}
operations.SyncFprintf(opt.JSON, "%s;%s;%v;%s%s\n", file.ModTime(ctx).Local().Format(timeFormat), checksum, file.Size(), file.Remote(), errMsg)
}
}
return operations.WithSyncLogger(ctx, opt)
}
func DstLsf(ctx context.Context, Fremote fs.Fs) *bytes.Buffer {
var opt = operations.ListJSONOpt{
NoModTime: false,
NoMimeType: true,
DirsOnly: false,
FilesOnly: true,
Recurse: true,
ShowHash: true,
HashTypes: []string{"MD5"},
}
var list operations.ListFormat
list.SetSeparator(";")
timeFormat := operations.FormatForLSFPrecision(Fremote.Precision())
list.AddModTime(timeFormat)
list.AddHash(hash.MD5)
list.AddSize()
list.AddPath()
out := new(bytes.Buffer)
err := operations.ListJSON(ctx, Fremote, "", &opt, func(item *operations.ListJSONItem) error {
_, _ = fmt.Fprintln(out, list.Format(item))
return nil
})
if err != nil {
fs.Errorf(Fremote, "ListJSON error: %v", err)
}
return out
}
func LoggerMatchesLsf(logger, lsf *bytes.Buffer) error {
loggerSplit := bytes.Split(logger.Bytes(), []byte("\n"))
sort.SliceStable(loggerSplit, func(i int, j int) bool { return string(loggerSplit[i]) < string(loggerSplit[j]) })
lsfSplit := bytes.Split(lsf.Bytes(), []byte("\n"))
sort.SliceStable(lsfSplit, func(i int, j int) bool { return string(lsfSplit[i]) < string(lsfSplit[j]) })
loggerJoined := bytes.Join(loggerSplit, []byte("\n"))
lsfJoined := bytes.Join(lsfSplit, []byte("\n"))
if bytes.Equal(loggerJoined, lsfJoined) {
return nil
}
Diff(string(loggerJoined), string(lsfJoined))
return fmt.Errorf("logger does not match lsf! \nlogger: \n%s \nlsf: \n%s", loggerJoined, lsfJoined)
}
func Diff(rev1, rev2 string) {
fmt.Printf("Diff of %q and %q\n", "logger", "lsf")
cmd := exec.Command("bash", "-c", fmt.Sprintf(`diff <(echo "%s") <(echo "%s")`, rev1, rev2))
out, _ := cmd.Output()
_, _ = os.Stdout.Write(out)
}
func testLoggerVsLsf(ctx context.Context, Fremote fs.Fs, logger *bytes.Buffer, t *testing.T) {
var newlogger bytes.Buffer
canTestModtime := fs.GetModifyWindow(ctx, Fremote) != fs.ModTimeNotSupported
canTestHash := Fremote.Hashes().Contains(hash.MD5)
if !canTestHash || !canTestModtime {
loggerSplit := bytes.Split(logger.Bytes(), []byte("\n"))
for i, line := range loggerSplit {
elements := bytes.Split(line, []byte(";"))
if len(elements) >= 2 {
if !canTestModtime {
elements[0] = []byte("")
}
if !canTestHash {
elements[1] = []byte("")
}
}
loggerSplit[i] = bytes.Join(elements, []byte(";"))
}
newlogger.Write(bytes.Join(loggerSplit, []byte("\n")))
} else {
newlogger.Write(logger.Bytes())
}
r := fstest.NewRun(t)
if r.Flocal.Precision() == Fremote.Precision() && r.Flocal.Hashes().Contains(hash.MD5) && canTestHash {
lsf := DstLsf(ctx, Fremote)
err := LoggerMatchesLsf(&newlogger, lsf)
require.NoError(t, err)
}
}
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