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rclone/fs/operations/operations_test.go

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// Integration tests - test rclone by doing real transactions to a
// storage provider to and from the local disk.
//
// By default it will use a local fs, however you can provide a
// -remote option to use a different remote. The test_all.go script
// is a wrapper to call this for all the test remotes.
//
// FIXME not safe for concurrent running of tests until fs.Config is
// no longer a global
//
// NB When writing tests
//
// Make sure every series of writes to the remote has a
// fstest.CheckItems() before use. This make sure the directory
// listing is now consistent and stops cascading errors.
//
// Call accounting.GlobalStats().ResetCounters() before every fs.Sync() as it
// uses the error count internally.
package operations_test
import (
"bytes"
"context"
"errors"
"fmt"
"io"
"net/http"
"net/http/httptest"
"os"
"regexp"
"strings"
"testing"
"time"
_ "github.com/rclone/rclone/backend/all" // import all backends
"github.com/rclone/rclone/fs"
"github.com/rclone/rclone/fs/accounting"
"github.com/rclone/rclone/fs/filter"
"github.com/rclone/rclone/fs/fshttp"
"github.com/rclone/rclone/fs/hash"
"github.com/rclone/rclone/fs/operations"
"github.com/rclone/rclone/fstest"
"github.com/rclone/rclone/fstest/fstests"
"github.com/rclone/rclone/lib/pacer"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"golang.org/x/text/cases"
"golang.org/x/text/language"
)
// 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)
}
func TestMkdir(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
err := operations.Mkdir(ctx, r.Fremote, "")
require.NoError(t, err)
fstest.CheckListing(t, r.Fremote, []fstest.Item{})
err = operations.Mkdir(ctx, r.Fremote, "")
require.NoError(t, err)
}
func TestLsd(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)
var buf bytes.Buffer
err := operations.ListDir(ctx, r.Fremote, &buf)
require.NoError(t, err)
res := buf.String()
assert.Contains(t, res, "sub dir\n")
}
func TestLs(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
r.CheckRemoteItems(t, file1, file2)
var buf bytes.Buffer
err := operations.List(ctx, r.Fremote, &buf)
require.NoError(t, err)
res := buf.String()
assert.Contains(t, res, " 1 empty space\n")
assert.Contains(t, res, " 60 potato2\n")
}
func TestLsWithFilesFrom(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
r.CheckRemoteItems(t, file1, file2)
// 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)
var buf bytes.Buffer
err = operations.List(ctx, r.Fremote, &buf)
require.NoError(t, err)
assert.Equal(t, " 60 potato2\n", buf.String())
// Now try with --no-traverse
ci.NoTraverse = true
buf.Reset()
err = operations.List(ctx, r.Fremote, &buf)
require.NoError(t, err)
assert.Equal(t, " 60 potato2\n", buf.String())
}
func TestLsLong(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
r.CheckRemoteItems(t, file1, file2)
var buf bytes.Buffer
err := operations.ListLong(ctx, r.Fremote, &buf)
require.NoError(t, err)
res := buf.String()
lines := strings.Split(strings.Trim(res, "\n"), "\n")
assert.Equal(t, 2, len(lines))
timeFormat := "2006-01-02 15:04:05.000000000"
precision := r.Fremote.Precision()
location := time.Now().Location()
checkTime := func(m, filename string, expected time.Time) {
modTime, err := time.ParseInLocation(timeFormat, m, location) // parse as localtime
if err != nil {
t.Errorf("Error parsing %q: %v", m, err)
} else {
fstest.AssertTimeEqualWithPrecision(t, filename, expected, modTime, precision)
}
}
m1 := regexp.MustCompile(`(?m)^ 1 (\d{4}-\d\d-\d\d \d\d:\d\d:\d\d\.\d{9}) empty space$`)
if ms := m1.FindStringSubmatch(res); ms == nil {
t.Errorf("empty space missing: %q", res)
} else {
checkTime(ms[1], "empty space", t2.Local())
}
m2 := regexp.MustCompile(`(?m)^ 60 (\d{4}-\d\d-\d\d \d\d:\d\d:\d\d\.\d{9}) potato2$`)
if ms := m2.FindStringSubmatch(res); ms == nil {
t.Errorf("potato2 missing: %q", res)
} else {
checkTime(ms[1], "potato2", t1.Local())
}
}
func TestHashSums(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
r.CheckRemoteItems(t, file1, file2)
hashes := r.Fremote.Hashes()
var quickXorHash hash.Type
err := quickXorHash.Set("QuickXorHash")
require.NoError(t, err)
for _, test := range []struct {
name string
download bool
base64 bool
ht hash.Type
want []string
}{
{
ht: hash.MD5,
want: []string{
"336d5ebc5436534e61d16e63ddfca327 empty space\n",
"d6548b156ea68a4e003e786df99eee76 potato2\n",
},
},
{
ht: hash.MD5,
download: true,
want: []string{
"336d5ebc5436534e61d16e63ddfca327 empty space\n",
"d6548b156ea68a4e003e786df99eee76 potato2\n",
},
},
{
ht: hash.SHA1,
want: []string{
"3bc15c8aae3e4124dd409035f32ea2fd6835efc9 empty space\n",
"9dc7f7d3279715991a22853f5981df582b7f9f6d potato2\n",
},
},
{
ht: hash.SHA1,
download: true,
want: []string{
"3bc15c8aae3e4124dd409035f32ea2fd6835efc9 empty space\n",
"9dc7f7d3279715991a22853f5981df582b7f9f6d potato2\n",
},
},
{
ht: quickXorHash,
want: []string{
"2d00000000000000000000000100000000000000 empty space\n",
"4001dad296b6b4a52d6d694b67dad296b6b4a52d potato2\n",
},
},
{
ht: quickXorHash,
download: true,
want: []string{
"2d00000000000000000000000100000000000000 empty space\n",
"4001dad296b6b4a52d6d694b67dad296b6b4a52d potato2\n",
},
},
{
ht: quickXorHash,
base64: true,
want: []string{
"LQAAAAAAAAAAAAAAAQAAAAAAAAA= empty space\n",
"QAHa0pa2tKUtbWlLZ9rSlra0pS0= potato2\n",
},
},
{
ht: quickXorHash,
base64: true,
download: true,
want: []string{
"LQAAAAAAAAAAAAAAAQAAAAAAAAA= empty space\n",
"QAHa0pa2tKUtbWlLZ9rSlra0pS0= potato2\n",
},
},
} {
if !hashes.Contains(test.ht) {
continue
}
name := cases.Title(language.Und, cases.NoLower).String(test.ht.String())
if test.download {
name += "Download"
}
if test.base64 {
name += "Base64"
}
t.Run(name, func(t *testing.T) {
var buf bytes.Buffer
err := operations.HashLister(ctx, test.ht, test.base64, test.download, r.Fremote, &buf)
require.NoError(t, err)
res := buf.String()
for _, line := range test.want {
assert.Contains(t, res, line)
}
})
}
}
func TestHashSumsWithErrors(t *testing.T) {
ctx := context.Background()
memFs, err := fs.NewFs(ctx, ":memory:")
require.NoError(t, err)
// Make a test file
content := "-"
item1 := fstest.NewItem("file1", content, t1)
_ = fstests.PutTestContents(ctx, t, memFs, &item1, content, true)
// MemoryFS supports MD5
buf := &bytes.Buffer{}
err = operations.HashLister(ctx, hash.MD5, false, false, memFs, buf)
require.NoError(t, err)
assert.Contains(t, buf.String(), "336d5ebc5436534e61d16e63ddfca327 file1\n")
// MemoryFS can't do SHA1, but UNSUPPORTED must not appear in the output
buf.Reset()
err = operations.HashLister(ctx, hash.SHA1, false, false, memFs, buf)
require.NoError(t, err)
assert.NotContains(t, buf.String(), " UNSUPPORTED ")
// ERROR must not appear in the output either
assert.NotContains(t, buf.String(), " ERROR ")
// TODO mock an unreadable file
}
func TestHashStream(t *testing.T) {
reader := strings.NewReader("")
in := io.NopCloser(reader)
out := &bytes.Buffer{}
for _, test := range []struct {
input string
ht hash.Type
wantHex string
wantBase64 string
}{
{
input: "",
ht: hash.MD5,
wantHex: "d41d8cd98f00b204e9800998ecf8427e -\n",
wantBase64: "1B2M2Y8AsgTpgAmY7PhCfg== -\n",
},
{
input: "",
ht: hash.SHA1,
wantHex: "da39a3ee5e6b4b0d3255bfef95601890afd80709 -\n",
wantBase64: "2jmj7l5rSw0yVb_vlWAYkK_YBwk= -\n",
},
{
input: "Hello world!",
ht: hash.MD5,
wantHex: "86fb269d190d2c85f6e0468ceca42a20 -\n",
wantBase64: "hvsmnRkNLIX24EaM7KQqIA== -\n",
},
{
input: "Hello world!",
ht: hash.SHA1,
wantHex: "d3486ae9136e7856bc42212385ea797094475802 -\n",
wantBase64: "00hq6RNueFa8QiEjhep5cJRHWAI= -\n",
},
} {
reader.Reset(test.input)
require.NoError(t, operations.HashSumStream(test.ht, false, in, out))
assert.Equal(t, test.wantHex, out.String())
_, _ = reader.Seek(0, io.SeekStart)
out.Reset()
require.NoError(t, operations.HashSumStream(test.ht, true, in, out))
assert.Equal(t, test.wantBase64, out.String())
out.Reset()
}
}
func TestSuffixName(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
for _, test := range []struct {
remote string
suffix string
keepExt bool
want string
}{
{"test.txt", "", false, "test.txt"},
{"test.txt", "", true, "test.txt"},
{"test.txt", "-suffix", false, "test.txt-suffix"},
{"test.txt", "-suffix", true, "test-suffix.txt"},
{"test.txt.csv", "-suffix", false, "test.txt.csv-suffix"},
{"test.txt.csv", "-suffix", true, "test-suffix.txt.csv"},
{"test", "-suffix", false, "test-suffix"},
{"test", "-suffix", true, "test-suffix"},
{"test.html", "-suffix", true, "test-suffix.html"},
{"test.html.txt", "-suffix", true, "test-suffix.html.txt"},
{"test.csv.html.txt", "-suffix", true, "test-suffix.csv.html.txt"},
{"test.badext.csv.html.txt", "-suffix", true, "test.badext-suffix.csv.html.txt"},
{"test.badext", "-suffix", true, "test-suffix.badext"},
} {
ci.Suffix = test.suffix
ci.SuffixKeepExtension = test.keepExt
got := operations.SuffixName(ctx, test.remote)
assert.Equal(t, test.want, got, fmt.Sprintf("%+v", test))
}
}
func TestCount(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
file3 := r.WriteBoth(ctx, "sub dir/potato3", "hello", t2)
r.CheckRemoteItems(t, file1, file2, file3)
// Check the MaxDepth too
ci.MaxDepth = 1
objects, size, sizeless, err := operations.Count(ctx, r.Fremote)
require.NoError(t, err)
assert.Equal(t, int64(2), objects)
assert.Equal(t, int64(61), size)
assert.Equal(t, int64(0), sizeless)
}
func TestDelete(t *testing.T) {
ctx := context.Background()
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
fi.Opt.MaxSize = 60
ctx = filter.ReplaceConfig(ctx, fi)
r := fstest.NewRun(t)
file1 := r.WriteObject(ctx, "small", "1234567890", t2) // 10 bytes
file2 := r.WriteObject(ctx, "medium", "------------------------------------------------------------", t1) // 60 bytes
file3 := r.WriteObject(ctx, "large", "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", t1) // 100 bytes
r.CheckRemoteItems(t, file1, file2, file3)
err = operations.Delete(ctx, r.Fremote)
require.NoError(t, err)
r.CheckRemoteItems(t, file3)
}
func isChunker(f fs.Fs) bool {
return strings.HasPrefix(f.Name(), "TestChunker")
}
func skipIfChunker(t *testing.T, f fs.Fs) {
if isChunker(f) {
t.Skip("Skipping test on chunker backend")
}
}
func TestMaxDelete(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
accounting.GlobalStats().ResetCounters()
ci.MaxDelete = 2
defer r.Finalise()
skipIfChunker(t, r.Fremote) // chunker does copy/delete on s3
file1 := r.WriteObject(ctx, "small", "1234567890", t2) // 10 bytes
file2 := r.WriteObject(ctx, "medium", "------------------------------------------------------------", t1) // 60 bytes
file3 := r.WriteObject(ctx, "large", "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", t1) // 100 bytes
r.CheckRemoteItems(t, file1, file2, file3)
err := operations.Delete(ctx, r.Fremote)
require.Error(t, err)
objects, _, _, err := operations.Count(ctx, r.Fremote)
require.NoError(t, err)
assert.Equal(t, int64(1), objects)
}
// TestMaxDeleteSizeLargeFile one of the files is larger than allowed
func TestMaxDeleteSizeLargeFile(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
accounting.GlobalStats().ResetCounters()
ci.MaxDeleteSize = 70
defer r.Finalise()
skipIfChunker(t, r.Fremote) // chunker does copy/delete on s3
file1 := r.WriteObject(ctx, "small", "1234567890", t2) // 10 bytes
file2 := r.WriteObject(ctx, "medium", "------------------------------------------------------------", t1) // 60 bytes
file3 := r.WriteObject(ctx, "large", "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", t1) // 100 bytes
r.CheckRemoteItems(t, file1, file2, file3)
err := operations.Delete(ctx, r.Fremote)
require.Error(t, err)
r.CheckRemoteItems(t, file3)
}
func TestMaxDeleteSize(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
accounting.GlobalStats().ResetCounters()
ci.MaxDeleteSize = 160
defer r.Finalise()
skipIfChunker(t, r.Fremote) // chunker does copy/delete on s3
file1 := r.WriteObject(ctx, "small", "1234567890", t2) // 10 bytes
file2 := r.WriteObject(ctx, "medium", "------------------------------------------------------------", t1) // 60 bytes
file3 := r.WriteObject(ctx, "large", "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", t1) // 100 bytes
r.CheckRemoteItems(t, file1, file2, file3)
err := operations.Delete(ctx, r.Fremote)
require.Error(t, err)
objects, _, _, err := operations.Count(ctx, r.Fremote)
require.NoError(t, err)
assert.Equal(t, int64(1), objects) // 10 or 100 bytes
}
func TestReadFile(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
defer r.Finalise()
contents := "A file to read the contents."
file := r.WriteObject(ctx, "ReadFile", contents, t1)
r.CheckRemoteItems(t, file)
o, err := r.Fremote.NewObject(ctx, file.Path)
require.NoError(t, err)
buf, err := operations.ReadFile(ctx, o)
require.NoError(t, err)
assert.Equal(t, contents, string(buf))
}
func TestRetry(t *testing.T) {
ctx := context.Background()
var i int
var err error
fn := func() error {
i--
if i <= 0 {
return nil
}
return err
}
i, err = 3, fmt.Errorf("Wrapped EOF is retriable: %w", io.EOF)
assert.Equal(t, nil, operations.Retry(ctx, nil, 5, fn))
assert.Equal(t, 0, i)
i, err = 10, pacer.RetryAfterError(errors.New("BANG"), 10*time.Millisecond)
assert.Equal(t, err, operations.Retry(ctx, nil, 5, fn))
assert.Equal(t, 5, i)
i, err = 10, fs.ErrorObjectNotFound
assert.Equal(t, fs.ErrorObjectNotFound, operations.Retry(ctx, nil, 5, fn))
assert.Equal(t, 9, i)
}
func TestCat(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteBoth(ctx, "file1", "ABCDEFGHIJ", t1)
file2 := r.WriteBoth(ctx, "file2", "012345678", t2)
r.CheckRemoteItems(t, file1, file2)
for _, test := range []struct {
offset int64
count int64
separator string
a string
b string
}{
{0, -1, "", "ABCDEFGHIJ", "012345678"},
{0, 5, "", "ABCDE", "01234"},
{-3, -1, "", "HIJ", "678"},
{1, 3, "", "BCD", "123"},
{0, -1, "\n", "ABCDEFGHIJ", "012345678"},
} {
var buf bytes.Buffer
err := operations.Cat(ctx, r.Fremote, &buf, test.offset, test.count, []byte(test.separator))
require.NoError(t, err)
res := buf.String()
if res != test.a+test.separator+test.b+test.separator && res != test.b+test.separator+test.a+test.separator {
t.Errorf("Incorrect output from Cat(%d,%d,%s): %q", test.offset, test.count, test.separator, res)
}
}
}
func TestPurge(t *testing.T) {
ctx := context.Background()
r := fstest.NewRunIndividual(t) // make new container (azureblob has delayed mkdir after rmdir)
r.Mkdir(ctx, r.Fremote)
// Make some files and dirs
r.ForceMkdir(ctx, r.Fremote)
file1 := r.WriteObject(ctx, "A1/B1/C1/one", "aaa", t1)
//..and dirs we expect to delete
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B2/C2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1/C3"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A3"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A3/B3"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A3/B3/C4"))
//..and one more file at the end
file2 := r.WriteObject(ctx, "A1/two", "bbb", t2)
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{
file1, file2,
},
[]string{
"A1",
"A1/B1",
"A1/B1/C1",
"A2",
"A1/B2",
"A1/B2/C2",
"A1/B1/C3",
"A3",
"A3/B3",
"A3/B3/C4",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.Purge(ctx, r.Fremote, "A1/B1"))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{
file2,
},
[]string{
"A1",
"A2",
"A1/B2",
"A1/B2/C2",
"A3",
"A3/B3",
"A3/B3/C4",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.Purge(ctx, r.Fremote, ""))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{},
[]string{},
fs.GetModifyWindow(ctx, r.Fremote),
)
}
func TestRmdirsNoLeaveRoot(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
r.Mkdir(ctx, r.Fremote)
// Make some files and dirs we expect to keep
r.ForceMkdir(ctx, r.Fremote)
file1 := r.WriteObject(ctx, "A1/B1/C1/one", "aaa", t1)
//..and dirs we expect to delete
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B2/C2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1/C3"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A3"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A3/B3"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A3/B3/C4"))
//..and one more file at the end
file2 := r.WriteObject(ctx, "A1/two", "bbb", t2)
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{
file1, file2,
},
[]string{
"A1",
"A1/B1",
"A1/B1/C1",
"A2",
"A1/B2",
"A1/B2/C2",
"A1/B1/C3",
"A3",
"A3/B3",
"A3/B3/C4",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.Rmdirs(ctx, r.Fremote, "A3/B3/C4", false))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{
file1, file2,
},
[]string{
"A1",
"A1/B1",
"A1/B1/C1",
"A2",
"A1/B2",
"A1/B2/C2",
"A1/B1/C3",
"A3",
"A3/B3",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.Rmdirs(ctx, r.Fremote, "", false))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{
file1, file2,
},
[]string{
"A1",
"A1/B1",
"A1/B1/C1",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
// Delete the files so we can remove everything including the root
for _, file := range []fstest.Item{file1, file2} {
o, err := r.Fremote.NewObject(ctx, file.Path)
require.NoError(t, err)
require.NoError(t, o.Remove(ctx))
}
require.NoError(t, operations.Rmdirs(ctx, r.Fremote, "", false))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{},
[]string{},
fs.GetModifyWindow(ctx, r.Fremote),
)
}
func TestRmdirsLeaveRoot(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
r.Mkdir(ctx, r.Fremote)
r.ForceMkdir(ctx, r.Fremote)
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1/C1"))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{},
[]string{
"A1",
"A1/B1",
"A1/B1/C1",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.Rmdirs(ctx, r.Fremote, "A1", true))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{},
[]string{
"A1",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
}
func TestRmdirsWithFilter(t *testing.T) {
ctx := context.Background()
ctx, fi := filter.AddConfig(ctx)
require.NoError(t, fi.AddRule("+ /A1/B1/**"))
require.NoError(t, fi.AddRule("- *"))
r := fstest.NewRun(t)
r.Mkdir(ctx, r.Fremote)
r.ForceMkdir(ctx, r.Fremote)
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1/C1"))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{},
[]string{
"A1",
"A1/B1",
"A1/B1/C1",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.Rmdirs(ctx, r.Fremote, "", false))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
[]fstest.Item{},
[]string{
"A1",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
}
func TestCopyURL(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
contents := "file contents\n"
file1 := r.WriteFile("file1", contents, t1)
file2 := r.WriteFile("file2", contents, t1)
r.Mkdir(ctx, r.Fremote)
r.CheckRemoteItems(t)
// check when reading from regular HTTP server
status := 0
nameHeader := false
headerFilename := "headerfilename.txt"
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if status != 0 {
http.Error(w, "an error occurred", status)
}
if nameHeader {
w.Header().Set("Content-Disposition", `attachment; filename="folder\`+headerFilename+`"`)
}
_, err := w.Write([]byte(contents))
assert.NoError(t, err)
})
ts := httptest.NewServer(handler)
defer ts.Close()
o, err := operations.CopyURL(ctx, r.Fremote, "file1", ts.URL, false, false, false)
require.NoError(t, err)
assert.Equal(t, int64(len(contents)), o.Size())
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1}, nil, fs.ModTimeNotSupported)
// Check file clobbering
_, err = operations.CopyURL(ctx, r.Fremote, "file1", ts.URL, false, false, true)
require.Error(t, err)
// Check auto file naming
status = 0
urlFileName := "filename.txt"
o, err = operations.CopyURL(ctx, r.Fremote, "", ts.URL+"/"+urlFileName, true, false, false)
require.NoError(t, err)
assert.Equal(t, int64(len(contents)), o.Size())
assert.Equal(t, urlFileName, o.Remote())
// Check header file naming
nameHeader = true
o, err = operations.CopyURL(ctx, r.Fremote, "", ts.URL, true, true, false)
require.NoError(t, err)
assert.Equal(t, int64(len(contents)), o.Size())
assert.Equal(t, headerFilename, o.Remote())
// Check auto file naming when url without file name
_, err = operations.CopyURL(ctx, r.Fremote, "file1", ts.URL, true, false, false)
require.Error(t, err)
// Check header file naming without header set
nameHeader = false
_, err = operations.CopyURL(ctx, r.Fremote, "file1", ts.URL, true, true, false)
require.Error(t, err)
// Check an error is returned for a 404
status = http.StatusNotFound
o, err = operations.CopyURL(ctx, r.Fremote, "file1", ts.URL, false, false, false)
require.Error(t, err)
assert.Contains(t, err.Error(), "Not Found")
assert.Nil(t, o)
status = 0
// check when reading from unverified HTTPS server
ci.InsecureSkipVerify = true
fshttp.ResetTransport()
defer fshttp.ResetTransport()
tss := httptest.NewTLSServer(handler)
defer tss.Close()
o, err = operations.CopyURL(ctx, r.Fremote, "file2", tss.URL, false, false, false)
require.NoError(t, err)
assert.Equal(t, int64(len(contents)), o.Size())
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1, file2, fstest.NewItem(urlFileName, contents, t1), fstest.NewItem(headerFilename, contents, t1)}, nil, fs.ModTimeNotSupported)
}
func TestCopyURLToWriter(t *testing.T) {
ctx := context.Background()
contents := "file contents\n"
// check when reading from regular HTTP server
status := 0
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if status != 0 {
http.Error(w, "an error occurred", status)
return
}
_, err := w.Write([]byte(contents))
assert.NoError(t, err)
})
ts := httptest.NewServer(handler)
defer ts.Close()
// test normal fetch
var buf bytes.Buffer
err := operations.CopyURLToWriter(ctx, ts.URL, &buf)
require.NoError(t, err)
assert.Equal(t, contents, buf.String())
// test fetch with error
status = http.StatusNotFound
buf.Reset()
err = operations.CopyURLToWriter(ctx, ts.URL, &buf)
require.Error(t, err)
assert.Contains(t, err.Error(), "Not Found")
assert.Equal(t, 0, len(buf.String()))
}
func TestMoveFile(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
file1 := r.WriteFile("file1", "file1 contents", t1)
r.CheckLocalItems(t, file1)
file2 := file1
file2.Path = "sub/file2"
err := operations.MoveFile(ctx, r.Fremote, r.Flocal, file2.Path, file1.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file2)
r.WriteFile("file1", "file1 contents", t1)
r.CheckLocalItems(t, file1)
err = operations.MoveFile(ctx, r.Fremote, r.Flocal, file2.Path, file1.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file2)
err = operations.MoveFile(ctx, r.Fremote, r.Fremote, file2.Path, file2.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file2)
}
func TestMoveFileWithIgnoreExisting(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
file1 := r.WriteFile("file1", "file1 contents", t1)
r.CheckLocalItems(t, file1)
ci.IgnoreExisting = true
err := operations.MoveFile(ctx, r.Fremote, r.Flocal, file1.Path, file1.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file1)
// Recreate file with updated content
file1b := r.WriteFile("file1", "file1 modified", t2)
r.CheckLocalItems(t, file1b)
// Ensure modified file did not transfer and was not deleted
err = operations.MoveFile(ctx, r.Fremote, r.Flocal, file1.Path, file1b.Path)
require.NoError(t, err)
r.CheckLocalItems(t, file1b)
r.CheckRemoteItems(t, file1)
}
func TestCaseInsensitiveMoveFile(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
if !r.Fremote.Features().CaseInsensitive {
return
}
file1 := r.WriteFile("file1", "file1 contents", t1)
r.CheckLocalItems(t, file1)
file2 := file1
file2.Path = "sub/file2"
err := operations.MoveFile(ctx, r.Fremote, r.Flocal, file2.Path, file1.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file2)
r.WriteFile("file1", "file1 contents", t1)
r.CheckLocalItems(t, file1)
err = operations.MoveFile(ctx, r.Fremote, r.Flocal, file2.Path, file1.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file2)
file2Capitalized := file2
file2Capitalized.Path = "sub/File2"
err = operations.MoveFile(ctx, r.Fremote, r.Fremote, file2Capitalized.Path, file2.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
r.CheckRemoteItems(t, file2Capitalized)
}
func TestCaseInsensitiveMoveFileDryRun(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
r := fstest.NewRun(t)
if !r.Fremote.Features().CaseInsensitive {
return
}
file1 := r.WriteObject(ctx, "hello", "world", t1)
r.CheckRemoteItems(t, file1)
ci.DryRun = true
err := operations.MoveFile(ctx, r.Fremote, r.Fremote, "HELLO", file1.Path)
require.NoError(t, err)
r.CheckRemoteItems(t, file1)
}
func TestMoveFileBackupDir(t *testing.T) {
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 or copy")
}
ci.BackupDir = r.FremoteName + "/backup"
file1 := r.WriteFile("dst/file1", "file1 contents", t1)
r.CheckLocalItems(t, file1)
file1old := r.WriteObject(ctx, "dst/file1", "file1 contents old", t1)
r.CheckRemoteItems(t, file1old)
err := operations.MoveFile(ctx, r.Fremote, r.Flocal, file1.Path, file1.Path)
require.NoError(t, err)
r.CheckLocalItems(t)
file1old.Path = "backup/dst/file1"
r.CheckRemoteItems(t, file1old, file1)
}
// testFsInfo is for unit testing fs.Info
type testFsInfo struct {
name string
root string
stringVal string
precision time.Duration
hashes hash.Set
features fs.Features
}
// Name of the remote (as passed into NewFs)
func (i *testFsInfo) Name() string { return i.name }
// Root of the remote (as passed into NewFs)
func (i *testFsInfo) Root() string { return i.root }
// String returns a description of the FS
func (i *testFsInfo) String() string { return i.stringVal }
// Precision of the ModTimes in this Fs
func (i *testFsInfo) Precision() time.Duration { return i.precision }
// Returns the supported hash types of the filesystem
func (i *testFsInfo) Hashes() hash.Set { return i.hashes }
// Returns the supported hash types of the filesystem
func (i *testFsInfo) Features() *fs.Features { return &i.features }
func TestSameConfig(t *testing.T) {
a := &testFsInfo{name: "name", root: "root"}
for _, test := range []struct {
name string
root string
expected bool
}{
{"name", "root", true},
{"name", "rooty", true},
{"namey", "root", false},
{"namey", "roott", false},
} {
b := &testFsInfo{name: test.name, root: test.root}
actual := operations.SameConfig(a, b)
assert.Equal(t, test.expected, actual)
actual = operations.SameConfig(b, a)
assert.Equal(t, test.expected, actual)
}
}
func TestSame(t *testing.T) {
a := &testFsInfo{name: "name", root: "root"}
for _, test := range []struct {
name string
root string
expected bool
}{
{"name", "root", true},
{"name", "rooty", false},
{"namey", "root", false},
{"namey", "roott", false},
} {
b := &testFsInfo{name: test.name, root: test.root}
actual := operations.Same(a, b)
assert.Equal(t, test.expected, actual)
actual = operations.Same(b, a)
assert.Equal(t, test.expected, actual)
}
}
// testFs is for unit testing fs.Fs
type testFs struct {
testFsInfo
}
func (i *testFs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
return nil, nil
}
func (i *testFs) NewObject(ctx context.Context, remote string) (fs.Object, error) { return nil, nil }
func (i *testFs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error) {
return nil, nil
}
func (i *testFs) Mkdir(ctx context.Context, dir string) error { return nil }
func (i *testFs) Rmdir(ctx context.Context, dir string) error { return nil }
// copied from TestOverlapping because the behavior of OverlappingFilterCheck should be identical to Overlapping
// when no filters are set
func TestOverlappingFilterCheckWithoutFilter(t *testing.T) {
ctx := context.Background()
src := &testFs{testFsInfo{name: "name", root: "root"}}
slash := string(os.PathSeparator) // native path separator
for _, test := range []struct {
name string
root string
expected bool
}{
{"name", "root", true},
{"name", "/root", true},
{"namey", "root", false},
{"name", "rooty", false},
{"namey", "rooty", false},
{"name", "roo", false},
{"name", "root/toot", true},
{"name", "root/toot/", true},
{"name", "root" + slash + "toot", true},
{"name", "root" + slash + "toot" + slash, true},
{"name", "", true},
{"name", "/", true},
} {
dst := &testFs{testFsInfo{name: test.name, root: test.root}}
what := fmt.Sprintf("(%q,%q) vs (%q,%q)", src.name, src.root, dst.name, dst.root)
actual := operations.OverlappingFilterCheck(ctx, src, dst)
assert.Equal(t, test.expected, actual, what)
actual = operations.OverlappingFilterCheck(ctx, dst, src)
assert.Equal(t, test.expected, actual, what)
}
}
func TestOverlappingFilterCheckWithFilter(t *testing.T) {
ctx := context.Background()
fi, err := filter.NewFilter(nil)
require.NoError(t, err)
require.NoError(t, fi.Add(false, "/exclude/"))
require.NoError(t, fi.Add(false, "/Exclude2/"))
require.NoError(t, fi.Add(true, "*"))
ctx = filter.ReplaceConfig(ctx, fi)
src := &testFs{testFsInfo{name: "name", root: "root"}}
src.features.CaseInsensitive = true
slash := string(os.PathSeparator) // native path separator
for _, test := range []struct {
name string
root string
expected bool
}{
{"name", "root", true},
{"name", "ROOT", true}, // case insensitive is set
{"name", "/root", true},
{"name", "root/", true},
{"name", "root" + slash, true},
{"name", "root/exclude", false},
{"name", "root/Exclude2", false},
{"name", "root/include", true},
{"name", "root/exclude/", false},
{"name", "root/Exclude2/", false},
{"name", "root/exclude/sub", false},
{"name", "root/Exclude2/sub", false},
{"name", "/root/exclude/", false},
{"name", "root" + slash + "exclude", false},
{"name", "root" + slash + "exclude" + slash, false},
{"namey", "root/include", false},
{"namey", "root/include/", false},
{"namey", "root" + slash + "include", false},
{"namey", "root" + slash + "include" + slash, false},
} {
dst := &testFs{testFsInfo{name: test.name, root: test.root}}
dst.features.CaseInsensitive = true
what := fmt.Sprintf("(%q,%q) vs (%q,%q)", src.name, src.root, dst.name, dst.root)
actual := operations.OverlappingFilterCheck(ctx, dst, src)
assert.Equal(t, test.expected, actual, what)
actual = operations.OverlappingFilterCheck(ctx, src, dst)
assert.Equal(t, test.expected, actual, what)
}
}
func TestListFormat(t *testing.T) {
item0 := &operations.ListJSONItem{
Path: "a",
Name: "a",
Encrypted: "encryptedFileName",
Size: 1,
MimeType: "application/octet-stream",
ModTime: operations.Timestamp{
When: t1,
Format: "2006-01-02T15:04:05.000000000Z07:00"},
IsDir: false,
Hashes: map[string]string{
"md5": "0cc175b9c0f1b6a831c399e269772661",
"sha1": "86f7e437faa5a7fce15d1ddcb9eaeaea377667b8",
"dropbox": "bf5d3affb73efd2ec6c36ad3112dd933efed63c4e1cbffcfa88e2759c144f2d8",
"quickxor": "6100000000000000000000000100000000000000"},
ID: "fileID",
OrigID: "fileOrigID",
}
item1 := &operations.ListJSONItem{
Path: "subdir",
Name: "subdir",
Encrypted: "encryptedDirName",
Size: -1,
MimeType: "inode/directory",
ModTime: operations.Timestamp{
When: t2,
Format: "2006-01-02T15:04:05.000000000Z07:00"},
IsDir: true,
Hashes: map[string]string(nil),
ID: "dirID",
OrigID: "dirOrigID",
}
var list operations.ListFormat
list.AddPath()
list.SetDirSlash(false)
assert.Equal(t, "subdir", list.Format(item1))
list.SetDirSlash(true)
assert.Equal(t, "subdir/", list.Format(item1))
list.SetOutput(nil)
assert.Equal(t, "", list.Format(item1))
list.AppendOutput(func(item *operations.ListJSONItem) string { return "a" })
list.AppendOutput(func(item *operations.ListJSONItem) string { return "b" })
assert.Equal(t, "ab", list.Format(item1))
list.SetSeparator(":::")
assert.Equal(t, "a:::b", list.Format(item1))
list.SetOutput(nil)
list.AddModTime("")
assert.Equal(t, t1.Local().Format("2006-01-02 15:04:05"), list.Format(item0))
list.SetOutput(nil)
list.SetSeparator("|")
list.AddID()
list.AddOrigID()
assert.Equal(t, "fileID|fileOrigID", list.Format(item0))
assert.Equal(t, "dirID|dirOrigID", list.Format(item1))
list.SetOutput(nil)
list.AddMimeType()
assert.Contains(t, list.Format(item0), "/")
assert.Equal(t, "inode/directory", list.Format(item1))
list.SetOutput(nil)
list.AddMetadata()
assert.Equal(t, "{}", list.Format(item0))
assert.Equal(t, "{}", list.Format(item1))
list.SetOutput(nil)
list.AddPath()
list.SetAbsolute(true)
assert.Equal(t, "/a", list.Format(item0))
list.SetAbsolute(false)
assert.Equal(t, "a", list.Format(item0))
list.SetOutput(nil)
list.AddSize()
assert.Equal(t, "1", list.Format(item0))
list.AddPath()
list.AddModTime("")
list.SetDirSlash(true)
list.SetSeparator("__SEP__")
assert.Equal(t, "1__SEP__a__SEP__"+t1.Local().Format("2006-01-02 15:04:05"), list.Format(item0))
assert.Equal(t, "-1__SEP__subdir/__SEP__"+t2.Local().Format("2006-01-02 15:04:05"), list.Format(item1))
for _, test := range []struct {
ht hash.Type
want string
}{
{hash.MD5, "0cc175b9c0f1b6a831c399e269772661"},
{hash.SHA1, "86f7e437faa5a7fce15d1ddcb9eaeaea377667b8"},
} {
list.SetOutput(nil)
list.AddHash(test.ht)
assert.Equal(t, test.want, list.Format(item0))
}
list.SetOutput(nil)
list.SetSeparator("|")
list.SetCSV(true)
list.AddSize()
list.AddPath()
list.AddModTime("")
list.SetDirSlash(true)
assert.Equal(t, "1|a|"+t1.Local().Format("2006-01-02 15:04:05"), list.Format(item0))
assert.Equal(t, "-1|subdir/|"+t2.Local().Format("2006-01-02 15:04:05"), list.Format(item1))
list.SetOutput(nil)
list.SetSeparator("|")
list.AddPath()
list.AddEncrypted()
assert.Equal(t, "a|encryptedFileName", list.Format(item0))
assert.Equal(t, "subdir/|encryptedDirName/", list.Format(item1))
}
func TestDirMove(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
r.Mkdir(ctx, r.Fremote)
// Make some files and dirs
r.ForceMkdir(ctx, r.Fremote)
files := []fstest.Item{
r.WriteObject(ctx, "A1/one", "one", t1),
r.WriteObject(ctx, "A1/two", "two", t2),
r.WriteObject(ctx, "A1/B1/three", "three", t3),
r.WriteObject(ctx, "A1/B1/C1/four", "four", t1),
r.WriteObject(ctx, "A1/B1/C2/five", "five", t2),
}
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B2"))
require.NoError(t, operations.Mkdir(ctx, r.Fremote, "A1/B1/C3"))
fstest.CheckListingWithPrecision(
t,
r.Fremote,
files,
[]string{
"A1",
"A1/B1",
"A1/B2",
"A1/B1/C1",
"A1/B1/C2",
"A1/B1/C3",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
require.NoError(t, operations.DirMove(ctx, r.Fremote, "A1", "A2"))
for i := range files {
files[i].Path = strings.ReplaceAll(files[i].Path, "A1/", "A2/")
}
fstest.CheckListingWithPrecision(
t,
r.Fremote,
files,
[]string{
"A2",
"A2/B1",
"A2/B2",
"A2/B1/C1",
"A2/B1/C2",
"A2/B1/C3",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
// Disable DirMove
features := r.Fremote.Features()
features.DirMove = nil
require.NoError(t, operations.DirMove(ctx, r.Fremote, "A2", "A3"))
for i := range files {
files[i].Path = strings.ReplaceAll(files[i].Path, "A2/", "A3/")
}
fstest.CheckListingWithPrecision(
t,
r.Fremote,
files,
[]string{
"A3",
"A3/B1",
"A3/B2",
"A3/B1/C1",
"A3/B1/C2",
"A3/B1/C3",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
// Try with a DirMove method that exists but returns fs.ErrorCantDirMove (ex. combine moving across upstreams)
// Should fall back to manual move (copy + delete)
features.DirMove = func(ctx context.Context, src fs.Fs, srcRemote string, dstRemote string) error {
return fs.ErrorCantDirMove
}
assert.NoError(t, operations.DirMove(ctx, r.Fremote, "A3", "A4"))
for i := range files {
files[i].Path = strings.ReplaceAll(files[i].Path, "A3/", "A4/")
}
fstest.CheckListingWithPrecision(
t,
r.Fremote,
files,
[]string{
"A4",
"A4/B1",
"A4/B2",
"A4/B1/C1",
"A4/B1/C2",
"A4/B1/C3",
},
fs.GetModifyWindow(ctx, r.Fremote),
)
}
func TestGetFsInfo(t *testing.T) {
r := fstest.NewRun(t)
f := r.Fremote
info := operations.GetFsInfo(f)
assert.Equal(t, f.Name(), info.Name)
assert.Equal(t, f.Root(), info.Root)
assert.Equal(t, f.String(), info.String)
assert.Equal(t, f.Precision(), info.Precision)
hashSet := hash.NewHashSet()
for _, hashName := range info.Hashes {
var ht hash.Type
require.NoError(t, ht.Set(hashName))
hashSet.Add(ht)
}
assert.Equal(t, f.Hashes(), hashSet)
assert.Equal(t, f.Features().Enabled(), info.Features)
}
func TestRcat(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
check := func(t *testing.T, withChecksum, ignoreChecksum bool) {
ci.CheckSum, ci.IgnoreChecksum = withChecksum, ignoreChecksum
var prefix string
if withChecksum {
prefix = "with_checksum_"
} else {
prefix = "no_checksum_"
}
if ignoreChecksum {
prefix = "ignore_checksum_"
}
r := fstest.NewRun(t)
if *fstest.SizeLimit > 0 && int64(ci.StreamingUploadCutoff) > *fstest.SizeLimit {
savedCutoff := ci.StreamingUploadCutoff
ci.StreamingUploadCutoff = fs.SizeSuffix(*fstest.SizeLimit)
t.Logf("Adjust StreamingUploadCutoff to size limit %s (was %s)", ci.StreamingUploadCutoff, savedCutoff)
}
fstest.CheckListing(t, r.Fremote, []fstest.Item{})
data1 := "this is some really nice test data"
path1 := prefix + "small_file_from_pipe"
data2 := string(make([]byte, ci.StreamingUploadCutoff+1))
path2 := prefix + "big_file_from_pipe"
in := io.NopCloser(strings.NewReader(data1))
_, err := operations.Rcat(ctx, r.Fremote, path1, in, t1, nil)
require.NoError(t, err)
in = io.NopCloser(strings.NewReader(data2))
_, err = operations.Rcat(ctx, r.Fremote, path2, in, t2, nil)
require.NoError(t, err)
file1 := fstest.NewItem(path1, data1, t1)
file2 := fstest.NewItem(path2, data2, t2)
r.CheckRemoteItems(t, file1, file2)
}
for i := 0; i < 4; i++ {
withChecksum := (i & 1) != 0
ignoreChecksum := (i & 2) != 0
t.Run(fmt.Sprintf("withChecksum=%v,ignoreChecksum=%v", withChecksum, ignoreChecksum), func(t *testing.T) {
check(t, withChecksum, ignoreChecksum)
})
}
}
func TestRcatMetadata(t *testing.T) {
r := fstest.NewRun(t)
if !r.Fremote.Features().UserMetadata {
t.Skip("Skipping as destination doesn't support user metadata")
}
test := func(disableUploadCutoff bool) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.Metadata = true
data := "this is some really nice test data with metadata"
path := "rcat_metadata"
meta := fs.Metadata{
"key": "value",
"sausage": "potato",
}
if disableUploadCutoff {
ci.StreamingUploadCutoff = 0
data += " uploadCutoff=0"
path += "_uploadcutoff0"
}
fstest.CheckListing(t, r.Fremote, []fstest.Item{})
in := io.NopCloser(strings.NewReader(data))
_, err := operations.Rcat(ctx, r.Fremote, path, in, t1, meta)
require.NoError(t, err)
file := fstest.NewItem(path, data, t1)
r.CheckRemoteItems(t, file)
o, err := r.Fremote.NewObject(ctx, path)
require.NoError(t, err)
gotMeta, err := fs.GetMetadata(ctx, o)
require.NoError(t, err)
// Check the specific user data we set is set
// Likely there will be other values
assert.Equal(t, "value", gotMeta["key"])
assert.Equal(t, "potato", gotMeta["sausage"])
// Delete the test file
require.NoError(t, o.Remove(ctx))
}
t.Run("Normal", func(t *testing.T) {
test(false)
})
t.Run("ViaDisk", func(t *testing.T) {
test(true)
})
}
func TestRcatSize(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
const body = "------------------------------------------------------------"
file1 := r.WriteFile("potato1", body, t1)
file2 := r.WriteFile("potato2", body, t2)
// Test with known length
bodyReader := io.NopCloser(strings.NewReader(body))
obj, err := operations.RcatSize(ctx, r.Fremote, file1.Path, bodyReader, int64(len(body)), file1.ModTime, nil)
require.NoError(t, err)
assert.Equal(t, int64(len(body)), obj.Size())
assert.Equal(t, file1.Path, obj.Remote())
// Test with unknown length
bodyReader = io.NopCloser(strings.NewReader(body)) // reset Reader
io.NopCloser(strings.NewReader(body))
obj, err = operations.RcatSize(ctx, r.Fremote, file2.Path, bodyReader, -1, file2.ModTime, nil)
require.NoError(t, err)
assert.Equal(t, int64(len(body)), obj.Size())
assert.Equal(t, file2.Path, obj.Remote())
// Check files exist
r.CheckRemoteItems(t, file1, file2)
}
func TestRcatSizeMetadata(t *testing.T) {
r := fstest.NewRun(t)
if !r.Fremote.Features().UserMetadata {
t.Skip("Skipping as destination doesn't support user metadata")
}
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.Metadata = true
meta := fs.Metadata{
"key": "value",
"sausage": "potato",
}
const body = "------------------------------------------------------------"
file1 := r.WriteFile("potato1", body, t1)
file2 := r.WriteFile("potato2", body, t2)
// Test with known length
bodyReader := io.NopCloser(strings.NewReader(body))
obj, err := operations.RcatSize(ctx, r.Fremote, file1.Path, bodyReader, int64(len(body)), file1.ModTime, meta)
require.NoError(t, err)
assert.Equal(t, int64(len(body)), obj.Size())
assert.Equal(t, file1.Path, obj.Remote())
// Test with unknown length
bodyReader = io.NopCloser(strings.NewReader(body)) // reset Reader
io.NopCloser(strings.NewReader(body))
obj, err = operations.RcatSize(ctx, r.Fremote, file2.Path, bodyReader, -1, file2.ModTime, meta)
require.NoError(t, err)
assert.Equal(t, int64(len(body)), obj.Size())
assert.Equal(t, file2.Path, obj.Remote())
// Check files exist
r.CheckRemoteItems(t, file1, file2)
// Check metadata OK
for _, path := range []string{file1.Path, file2.Path} {
o, err := r.Fremote.NewObject(ctx, path)
require.NoError(t, err)
gotMeta, err := fs.GetMetadata(ctx, o)
require.NoError(t, err)
// Check the specific user data we set is set
// Likely there will be other values
assert.Equal(t, "value", gotMeta["key"])
assert.Equal(t, "potato", gotMeta["sausage"])
}
}
func TestTouchDir(t *testing.T) {
ctx := context.Background()
r := fstest.NewRun(t)
if r.Fremote.Precision() == fs.ModTimeNotSupported {
t.Skip("Skipping test as remote does not support modtime")
}
file1 := r.WriteBoth(ctx, "potato2", "------------------------------------------------------------", t1)
file2 := r.WriteBoth(ctx, "empty space", "-", t2)
file3 := r.WriteBoth(ctx, "sub dir/potato3", "hello", t2)
r.CheckRemoteItems(t, file1, file2, file3)
accounting.GlobalStats().ResetCounters()
timeValue := time.Date(2010, 9, 8, 7, 6, 5, 4, time.UTC)
err := operations.TouchDir(ctx, r.Fremote, "", timeValue, true)
require.NoError(t, err)
if accounting.Stats(ctx).GetErrors() != 0 {
err = accounting.Stats(ctx).GetLastError()
require.True(t, errors.Is(err, fs.ErrorCantSetModTime) || errors.Is(err, fs.ErrorCantSetModTimeWithoutDelete))
} else {
file1.ModTime = timeValue
file2.ModTime = timeValue
file3.ModTime = timeValue
r.CheckRemoteItems(t, file1, file2, file3)
}
}
var testMetadata = fs.Metadata{
// System metadata supported by all backends
"mtime": t1.Format(time.RFC3339Nano),
// User metadata
"potato": "jersey",
}
func TestMkdirMetadata(t *testing.T) {
const name = "dir with metadata"
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.Metadata = true
r := fstest.NewRun(t)
features := r.Fremote.Features()
if features.MkdirMetadata == nil {
t.Skip("Skipping test as remote does not support MkdirMetadata")
}
newDst, err := operations.MkdirMetadata(ctx, r.Fremote, name, testMetadata)
require.NoError(t, err)
require.NotNil(t, newDst)
require.True(t, features.ReadDirMetadata, "Expecting ReadDirMetadata to be supported if MkdirMetadata is supported")
// Check the returned directory and one read from the listing
fstest.CheckEntryMetadata(ctx, t, r.Fremote, newDst, testMetadata)
fstest.CheckEntryMetadata(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, name), testMetadata)
}
func TestMkdirModTime(t *testing.T) {
const name = "directory with modtime"
ctx := context.Background()
r := fstest.NewRun(t)
if r.Fremote.Features().DirSetModTime == nil && r.Fremote.Features().MkdirMetadata == nil {
t.Skip("Skipping test as remote does not support DirSetModTime or MkdirMetadata")
}
newDst, err := operations.MkdirModTime(ctx, r.Fremote, name, t2)
require.NoError(t, err)
// Check the returned directory and one read from the listing
// newDst may be nil here depending on how the modtime was set
if newDst != nil {
fstest.CheckDirModTime(ctx, t, r.Fremote, newDst, t2)
}
fstest.CheckDirModTime(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, name), t2)
}
func TestCopyDirMetadata(t *testing.T) {
const nameNonExistent = "non existent directory"
const nameExistent = "existing directory"
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.Metadata = true
r := fstest.NewRun(t)
if !r.Fremote.Features().WriteDirMetadata && r.Fremote.Features().MkdirMetadata == nil {
t.Skip("Skipping test as remote does not support WriteDirMetadata or MkdirMetadata")
}
// Create a source local directory with metadata
newSrc, err := operations.MkdirMetadata(ctx, r.Flocal, "dir with metadata to be copied", testMetadata)
require.NoError(t, err)
require.NotNil(t, newSrc)
// First try with the directory not existing
newDst, err := operations.CopyDirMetadata(ctx, r.Fremote, nil, nameNonExistent, newSrc)
require.NoError(t, err)
require.NotNil(t, newDst)
// Check the returned directory and one read from the listing
fstest.CheckEntryMetadata(ctx, t, r.Fremote, newDst, testMetadata)
fstest.CheckEntryMetadata(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, nameNonExistent), testMetadata)
// Then try with the directory existing
require.NoError(t, r.Fremote.Rmdir(ctx, nameNonExistent))
require.NoError(t, r.Fremote.Mkdir(ctx, nameExistent))
existingDir := fstest.NewDirectory(ctx, t, r.Fremote, nameExistent)
newDst, err = operations.CopyDirMetadata(ctx, r.Fremote, existingDir, "SHOULD BE IGNORED", newSrc)
require.NoError(t, err)
require.NotNil(t, newDst)
// Check the returned directory and one read from the listing
fstest.CheckEntryMetadata(ctx, t, r.Fremote, newDst, testMetadata)
fstest.CheckEntryMetadata(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, nameExistent), testMetadata)
}
func TestSetDirModTime(t *testing.T) {
const name = "set modtime on existing directory"
ctx, ci := fs.AddConfig(context.Background())
r := fstest.NewRun(t)
if r.Fremote.Features().DirSetModTime == nil && !r.Fremote.Features().WriteDirSetModTime {
t.Skip("Skipping test as remote does not support DirSetModTime or WriteDirSetModTime")
}
// Check that we obey --no-update-dir-modtime - this should return nil, nil
ci.NoUpdateDirModTime = true
newDst, err := operations.SetDirModTime(ctx, r.Fremote, nil, "set modtime on non existent directory", t2)
require.NoError(t, err)
require.Nil(t, newDst)
ci.NoUpdateDirModTime = false
// First try with the directory not existing - should return an error
newDst, err = operations.SetDirModTime(ctx, r.Fremote, nil, "set modtime on non existent directory", t2)
require.Error(t, err)
require.Nil(t, newDst)
// Then try with the directory existing
require.NoError(t, r.Fremote.Mkdir(ctx, name))
existingDir := fstest.NewDirectory(ctx, t, r.Fremote, name)
newDst, err = operations.SetDirModTime(ctx, r.Fremote, existingDir, "SHOULD BE IGNORED", t2)
require.NoError(t, err)
require.NotNil(t, newDst)
// Check the returned directory and one read from the listing
// The modtime will only be correct on newDst if it had a SetModTime method
if _, ok := newDst.(fs.SetModTimer); ok {
fstest.CheckDirModTime(ctx, t, r.Fremote, newDst, t2)
}
fstest.CheckDirModTime(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, name), t2)
// Now wrap the directory to make the SetModTime method return fs.ErrorNotImplemented and check that it falls back correctly
wrappedDir := fs.NewDirWrapper(existingDir.Remote(), fs.NewDir(existingDir.Remote(), existingDir.ModTime(ctx)))
newDst, err = operations.SetDirModTime(ctx, r.Fremote, wrappedDir, "SHOULD BE IGNORED", t1)
require.NoError(t, err)
require.NotNil(t, newDst)
fstest.CheckDirModTime(ctx, t, r.Fremote, fstest.NewDirectory(ctx, t, r.Fremote, name), t1)
}
func TestDirsEqual(t *testing.T) {
ctx := context.Background()
ctx, ci := fs.AddConfig(ctx)
ci.Metadata = true
r := fstest.NewRun(t)
if !r.Fremote.Features().WriteDirMetadata && r.Fremote.Features().MkdirMetadata == nil {
t.Skip("Skipping test as remote does not support WriteDirMetadata or MkdirMetadata")
}
opt := operations.DirsEqualOpt{
ModifyWindow: fs.GetModifyWindow(ctx, r.Flocal, r.Fremote),
SetDirModtime: true,
SetDirMetadata: true,
}
// Create a source local directory with metadata
src, err := operations.MkdirMetadata(ctx, r.Flocal, "dir with metadata to be copied", testMetadata)
require.NoError(t, err)
require.NotNil(t, src)
// try with nil dst -- should be false
equal := operations.DirsEqual(ctx, src, nil, opt)
assert.False(t, equal)
// make a dest with an equal modtime
dst, err := operations.MkdirModTime(ctx, r.Fremote, "dst", src.ModTime(ctx))
require.NoError(t, err)
// try with equal modtimes -- should be true
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.True(t, equal)
// try with unequal modtimes -- should be false
dst, err = operations.SetDirModTime(ctx, r.Fremote, dst, "", t2)
require.NoError(t, err)
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.False(t, equal)
// try with unequal modtimes that are within modify window -- should be true
halfWindow := opt.ModifyWindow / 2
dst, err = operations.SetDirModTime(ctx, r.Fremote, dst, "", src.ModTime(ctx).Add(halfWindow))
require.NoError(t, err)
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.True(t, equal)
// test ignoretimes -- should be false
ci.IgnoreTimes = true
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.False(t, equal)
// test immutable -- should be true
ci.IgnoreTimes = false
ci.Immutable = true
dst, err = operations.SetDirModTime(ctx, r.Fremote, dst, "", t3)
require.NoError(t, err)
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.True(t, equal)
// test dst newer than src with --update -- should be true
ci.Immutable = false
ci.UpdateOlder = true
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.True(t, equal)
// test no SetDirModtime or SetDirMetadata -- should be true
ci.UpdateOlder = false
opt.SetDirMetadata, opt.SetDirModtime = false, false
equal = operations.DirsEqual(ctx, src, dst, opt)
assert.True(t, equal)
}
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