rclone/backend/drive/drive_internal_test.go
albertony 5d6b8141ec Replace deprecated ioutil
As of Go 1.16, the same functionality is now provided by package io or
package os, and those implementations should be preferred in new code.
2022-11-07 11:41:47 +00:00

610 lines
19 KiB
Go

package drive
import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"mime"
"os"
"path"
"path/filepath"
"strings"
"testing"
"time"
_ "github.com/rclone/rclone/backend/local"
"github.com/rclone/rclone/fs"
"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/fs/sync"
"github.com/rclone/rclone/fstest"
"github.com/rclone/rclone/fstest/fstests"
"github.com/rclone/rclone/lib/random"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"google.golang.org/api/drive/v3"
"google.golang.org/api/googleapi"
)
func TestDriveScopes(t *testing.T) {
for _, test := range []struct {
in string
want []string
wantFlag bool
}{
{"", []string{
"https://www.googleapis.com/auth/drive",
}, false},
{" drive.file , drive.readonly", []string{
"https://www.googleapis.com/auth/drive.file",
"https://www.googleapis.com/auth/drive.readonly",
}, false},
{" drive.file , drive.appfolder", []string{
"https://www.googleapis.com/auth/drive.file",
"https://www.googleapis.com/auth/drive.appfolder",
}, true},
} {
got := driveScopes(test.in)
assert.Equal(t, test.want, got, test.in)
gotFlag := driveScopesContainsAppFolder(got)
assert.Equal(t, test.wantFlag, gotFlag, test.in)
}
}
/*
var additionalMimeTypes = map[string]string{
"application/vnd.ms-excel.sheet.macroenabled.12": ".xlsm",
"application/vnd.ms-excel.template.macroenabled.12": ".xltm",
"application/vnd.ms-powerpoint.presentation.macroenabled.12": ".pptm",
"application/vnd.ms-powerpoint.slideshow.macroenabled.12": ".ppsm",
"application/vnd.ms-powerpoint.template.macroenabled.12": ".potm",
"application/vnd.ms-powerpoint": ".ppt",
"application/vnd.ms-word.document.macroenabled.12": ".docm",
"application/vnd.ms-word.template.macroenabled.12": ".dotm",
"application/vnd.openxmlformats-officedocument.presentationml.template": ".potx",
"application/vnd.openxmlformats-officedocument.spreadsheetml.template": ".xltx",
"application/vnd.openxmlformats-officedocument.wordprocessingml.template": ".dotx",
"application/vnd.sun.xml.writer": ".sxw",
"text/richtext": ".rtf",
}
*/
// Load the example export formats into exportFormats for testing
func TestInternalLoadExampleFormats(t *testing.T) {
fetchFormatsOnce.Do(func() {})
buf, err := os.ReadFile(filepath.FromSlash("test/about.json"))
var about struct {
ExportFormats map[string][]string `json:"exportFormats,omitempty"`
ImportFormats map[string][]string `json:"importFormats,omitempty"`
}
require.NoError(t, err)
require.NoError(t, json.Unmarshal(buf, &about))
_exportFormats = fixMimeTypeMap(about.ExportFormats)
_importFormats = fixMimeTypeMap(about.ImportFormats)
}
func TestInternalParseExtensions(t *testing.T) {
for _, test := range []struct {
in string
want []string
wantErr error
}{
{"doc", []string{".doc"}, nil},
{" docx ,XLSX, pptx,svg", []string{".docx", ".xlsx", ".pptx", ".svg"}, nil},
{"docx,svg,Docx", []string{".docx", ".svg"}, nil},
{"docx,potato,docx", []string{".docx"}, errors.New(`couldn't find MIME type for extension ".potato"`)},
} {
extensions, _, gotErr := parseExtensions(test.in)
if test.wantErr == nil {
assert.NoError(t, gotErr)
} else {
assert.EqualError(t, gotErr, test.wantErr.Error())
}
assert.Equal(t, test.want, extensions)
}
// Test it is appending
extensions, _, gotErr := parseExtensions("docx,svg", "docx,svg,xlsx")
assert.NoError(t, gotErr)
assert.Equal(t, []string{".docx", ".svg", ".xlsx"}, extensions)
}
func TestInternalFindExportFormat(t *testing.T) {
ctx := context.Background()
item := &drive.File{
Name: "file",
MimeType: "application/vnd.google-apps.document",
}
for _, test := range []struct {
extensions []string
wantExtension string
wantMimeType string
}{
{[]string{}, "", ""},
{[]string{".pdf"}, ".pdf", "application/pdf"},
{[]string{".pdf", ".rtf", ".xls"}, ".pdf", "application/pdf"},
{[]string{".xls", ".rtf", ".pdf"}, ".rtf", "application/rtf"},
{[]string{".xls", ".csv", ".svg"}, "", ""},
} {
f := new(Fs)
f.exportExtensions = test.extensions
gotExtension, gotFilename, gotMimeType, gotIsDocument := f.findExportFormat(ctx, item)
assert.Equal(t, test.wantExtension, gotExtension)
if test.wantExtension != "" {
assert.Equal(t, item.Name+gotExtension, gotFilename)
} else {
assert.Equal(t, "", gotFilename)
}
assert.Equal(t, test.wantMimeType, gotMimeType)
assert.Equal(t, true, gotIsDocument)
}
}
func TestMimeTypesToExtension(t *testing.T) {
for mimeType, extension := range _mimeTypeToExtension {
extensions, err := mime.ExtensionsByType(mimeType)
assert.NoError(t, err)
assert.Contains(t, extensions, extension)
}
}
func TestExtensionToMimeType(t *testing.T) {
for mimeType, extension := range _mimeTypeToExtension {
gotMimeType := mime.TypeByExtension(extension)
mediatype, _, err := mime.ParseMediaType(gotMimeType)
assert.NoError(t, err)
assert.Equal(t, mimeType, mediatype)
}
}
func TestExtensionsForExportFormats(t *testing.T) {
if _exportFormats == nil {
t.Error("exportFormats == nil")
}
for fromMT, toMTs := range _exportFormats {
for _, toMT := range toMTs {
if !isInternalMimeType(toMT) {
extensions, err := mime.ExtensionsByType(toMT)
assert.NoError(t, err, "invalid MIME type %q", toMT)
assert.NotEmpty(t, extensions, "No extension found for %q (from: %q)", fromMT, toMT)
}
}
}
}
func TestExtensionsForImportFormats(t *testing.T) {
t.Skip()
if _importFormats == nil {
t.Error("_importFormats == nil")
}
for fromMT := range _importFormats {
if !isInternalMimeType(fromMT) {
extensions, err := mime.ExtensionsByType(fromMT)
assert.NoError(t, err, "invalid MIME type %q", fromMT)
assert.NotEmpty(t, extensions, "No extension found for %q", fromMT)
}
}
}
func (f *Fs) InternalTestShouldRetry(t *testing.T) {
ctx := context.Background()
gatewayTimeout := googleapi.Error{
Code: 503,
}
timeoutRetry, timeoutError := f.shouldRetry(ctx, &gatewayTimeout)
assert.True(t, timeoutRetry)
assert.Equal(t, &gatewayTimeout, timeoutError)
generic403 := googleapi.Error{
Code: 403,
}
rLEItem := googleapi.ErrorItem{
Reason: "rateLimitExceeded",
Message: "User rate limit exceeded.",
}
generic403.Errors = append(generic403.Errors, rLEItem)
oldStopUpload := f.opt.StopOnUploadLimit
oldStopDownload := f.opt.StopOnDownloadLimit
f.opt.StopOnUploadLimit = true
f.opt.StopOnDownloadLimit = true
defer func() {
f.opt.StopOnUploadLimit = oldStopUpload
f.opt.StopOnDownloadLimit = oldStopDownload
}()
expectedRLError := fserrors.FatalError(&generic403)
rateLimitRetry, rateLimitErr := f.shouldRetry(ctx, &generic403)
assert.False(t, rateLimitRetry)
assert.Equal(t, rateLimitErr, expectedRLError)
dQEItem := googleapi.ErrorItem{
Reason: "downloadQuotaExceeded",
}
generic403.Errors[0] = dQEItem
expectedDQError := fserrors.FatalError(&generic403)
downloadQuotaRetry, downloadQuotaError := f.shouldRetry(ctx, &generic403)
assert.False(t, downloadQuotaRetry)
assert.Equal(t, downloadQuotaError, expectedDQError)
tDFLEItem := googleapi.ErrorItem{
Reason: "teamDriveFileLimitExceeded",
}
generic403.Errors[0] = tDFLEItem
expectedTDFLError := fserrors.FatalError(&generic403)
teamDriveFileLimitRetry, teamDriveFileLimitError := f.shouldRetry(ctx, &generic403)
assert.False(t, teamDriveFileLimitRetry)
assert.Equal(t, teamDriveFileLimitError, expectedTDFLError)
qEItem := googleapi.ErrorItem{
Reason: "quotaExceeded",
}
generic403.Errors[0] = qEItem
expectedQuotaError := fserrors.FatalError(&generic403)
quotaExceededRetry, quotaExceededError := f.shouldRetry(ctx, &generic403)
assert.False(t, quotaExceededRetry)
assert.Equal(t, quotaExceededError, expectedQuotaError)
}
func (f *Fs) InternalTestDocumentImport(t *testing.T) {
oldAllow := f.opt.AllowImportNameChange
f.opt.AllowImportNameChange = true
defer func() {
f.opt.AllowImportNameChange = oldAllow
}()
testFilesPath, err := filepath.Abs(filepath.FromSlash("test/files"))
require.NoError(t, err)
testFilesFs, err := fs.NewFs(context.Background(), testFilesPath)
require.NoError(t, err)
_, f.importMimeTypes, err = parseExtensions("odt,ods,doc")
require.NoError(t, err)
err = operations.CopyFile(context.Background(), f, testFilesFs, "example2.doc", "example2.doc")
require.NoError(t, err)
}
func (f *Fs) InternalTestDocumentUpdate(t *testing.T) {
testFilesPath, err := filepath.Abs(filepath.FromSlash("test/files"))
require.NoError(t, err)
testFilesFs, err := fs.NewFs(context.Background(), testFilesPath)
require.NoError(t, err)
_, f.importMimeTypes, err = parseExtensions("odt,ods,doc")
require.NoError(t, err)
err = operations.CopyFile(context.Background(), f, testFilesFs, "example2.xlsx", "example1.ods")
require.NoError(t, err)
}
func (f *Fs) InternalTestDocumentExport(t *testing.T) {
var buf bytes.Buffer
var err error
f.exportExtensions, _, err = parseExtensions("txt")
require.NoError(t, err)
obj, err := f.NewObject(context.Background(), "example2.txt")
require.NoError(t, err)
rc, err := obj.Open(context.Background())
require.NoError(t, err)
defer func() { require.NoError(t, rc.Close()) }()
_, err = io.Copy(&buf, rc)
require.NoError(t, err)
text := buf.String()
for _, excerpt := range []string{
"Lorem ipsum dolor sit amet, consectetur",
"porta at ultrices in, consectetur at augue.",
} {
require.Contains(t, text, excerpt)
}
}
func (f *Fs) InternalTestDocumentLink(t *testing.T) {
var buf bytes.Buffer
var err error
f.exportExtensions, _, err = parseExtensions("link.html")
require.NoError(t, err)
obj, err := f.NewObject(context.Background(), "example2.link.html")
require.NoError(t, err)
rc, err := obj.Open(context.Background())
require.NoError(t, err)
defer func() { require.NoError(t, rc.Close()) }()
_, err = io.Copy(&buf, rc)
require.NoError(t, err)
text := buf.String()
require.True(t, strings.HasPrefix(text, "<html>"))
require.True(t, strings.HasSuffix(text, "</html>\n"))
for _, excerpt := range []string{
`<meta http-equiv="refresh"`,
`Loading <a href="`,
} {
require.Contains(t, text, excerpt)
}
}
const (
// from fstest/fstests/fstests.go
existingDir = "hello? sausage"
existingFile = `hello? sausage/êé/Hello, 世界/ " ' @ < > & ? + ≠/z.txt`
existingSubDir = "êé"
)
// TestIntegration/FsMkdir/FsPutFiles/Internal/Shortcuts
func (f *Fs) InternalTestShortcuts(t *testing.T) {
ctx := context.Background()
srcObj, err := f.NewObject(ctx, existingFile)
require.NoError(t, err)
srcHash, err := srcObj.Hash(ctx, hash.MD5)
require.NoError(t, err)
assert.NotEqual(t, "", srcHash)
t.Run("Errors", func(t *testing.T) {
_, err := f.makeShortcut(ctx, "", f, "")
assert.Error(t, err)
assert.Contains(t, err.Error(), "can't be root")
_, err = f.makeShortcut(ctx, "notfound", f, "dst")
assert.Error(t, err)
assert.Contains(t, err.Error(), "can't find source")
_, err = f.makeShortcut(ctx, existingFile, f, existingFile)
assert.Error(t, err)
assert.Contains(t, err.Error(), "not overwriting")
assert.Contains(t, err.Error(), "existing file")
_, err = f.makeShortcut(ctx, existingFile, f, existingDir)
assert.Error(t, err)
assert.Contains(t, err.Error(), "not overwriting")
assert.Contains(t, err.Error(), "existing directory")
})
t.Run("File", func(t *testing.T) {
dstObj, err := f.makeShortcut(ctx, existingFile, f, "shortcut.txt")
require.NoError(t, err)
require.NotNil(t, dstObj)
assert.Equal(t, "shortcut.txt", dstObj.Remote())
dstHash, err := dstObj.Hash(ctx, hash.MD5)
require.NoError(t, err)
assert.Equal(t, srcHash, dstHash)
require.NoError(t, dstObj.Remove(ctx))
})
t.Run("Dir", func(t *testing.T) {
dstObj, err := f.makeShortcut(ctx, existingDir, f, "shortcutdir")
require.NoError(t, err)
require.Nil(t, dstObj)
entries, err := f.List(ctx, "shortcutdir")
require.NoError(t, err)
require.Equal(t, 1, len(entries))
require.Equal(t, "shortcutdir/"+existingSubDir, entries[0].Remote())
require.NoError(t, f.Rmdir(ctx, "shortcutdir"))
})
t.Run("Command", func(t *testing.T) {
_, err := f.Command(ctx, "shortcut", []string{"one"}, nil)
require.Error(t, err)
require.Contains(t, err.Error(), "need exactly 2 arguments")
_, err = f.Command(ctx, "shortcut", []string{"one", "two"}, map[string]string{
"target": "doesnotexistremote:",
})
require.Error(t, err)
require.Contains(t, err.Error(), "couldn't find target")
_, err = f.Command(ctx, "shortcut", []string{"one", "two"}, map[string]string{
"target": ".",
})
require.Error(t, err)
require.Contains(t, err.Error(), "target is not a drive backend")
dstObjI, err := f.Command(ctx, "shortcut", []string{existingFile, "shortcut2.txt"}, map[string]string{
"target": fs.ConfigString(f),
})
require.NoError(t, err)
dstObj := dstObjI.(*Object)
assert.Equal(t, "shortcut2.txt", dstObj.Remote())
dstHash, err := dstObj.Hash(ctx, hash.MD5)
require.NoError(t, err)
assert.Equal(t, srcHash, dstHash)
require.NoError(t, dstObj.Remove(ctx))
dstObjI, err = f.Command(ctx, "shortcut", []string{existingFile, "shortcut3.txt"}, nil)
require.NoError(t, err)
dstObj = dstObjI.(*Object)
assert.Equal(t, "shortcut3.txt", dstObj.Remote())
dstHash, err = dstObj.Hash(ctx, hash.MD5)
require.NoError(t, err)
assert.Equal(t, srcHash, dstHash)
require.NoError(t, dstObj.Remove(ctx))
})
}
// TestIntegration/FsMkdir/FsPutFiles/Internal/UnTrash
func (f *Fs) InternalTestUnTrash(t *testing.T) {
ctx := context.Background()
// Make some objects, one in a subdir
contents := random.String(100)
file1 := fstest.NewItem("trashDir/toBeTrashed", contents, time.Now())
obj1 := fstests.PutTestContents(ctx, t, f, &file1, contents, false)
file2 := fstest.NewItem("trashDir/subdir/toBeTrashed", contents, time.Now())
_ = fstests.PutTestContents(ctx, t, f, &file2, contents, false)
// Check objects
checkObjects := func() {
fstest.CheckListingWithRoot(t, f, "trashDir", []fstest.Item{
file1,
file2,
}, []string{
"trashDir/subdir",
}, f.Precision())
}
checkObjects()
// Make sure we are using the trash
require.Equal(t, true, f.opt.UseTrash)
// Remove the object and the dir
require.NoError(t, obj1.Remove(ctx))
require.NoError(t, f.Purge(ctx, "trashDir/subdir"))
// Check objects gone
fstest.CheckListingWithRoot(t, f, "trashDir", []fstest.Item{}, []string{}, f.Precision())
// Restore the object and directory
r, err := f.unTrashDir(ctx, "trashDir", true)
require.NoError(t, err)
assert.Equal(t, unTrashResult{Errors: 0, Untrashed: 2}, r)
// Check objects restored
checkObjects()
// Remove the test dir
require.NoError(t, f.Purge(ctx, "trashDir"))
}
// TestIntegration/FsMkdir/FsPutFiles/Internal/CopyID
func (f *Fs) InternalTestCopyID(t *testing.T) {
ctx := context.Background()
obj, err := f.NewObject(ctx, existingFile)
require.NoError(t, err)
o := obj.(*Object)
dir := t.TempDir()
checkFile := func(name string) {
filePath := filepath.Join(dir, name)
fi, err := os.Stat(filePath)
require.NoError(t, err)
assert.Equal(t, int64(100), fi.Size())
err = os.Remove(filePath)
require.NoError(t, err)
}
t.Run("BadID", func(t *testing.T) {
err = f.copyID(ctx, "ID-NOT-FOUND", dir+"/")
require.Error(t, err)
assert.Contains(t, err.Error(), "couldn't find id")
})
t.Run("Directory", func(t *testing.T) {
rootID, err := f.dirCache.RootID(ctx, false)
require.NoError(t, err)
err = f.copyID(ctx, rootID, dir+"/")
require.Error(t, err)
assert.Contains(t, err.Error(), "can't copy directory")
})
t.Run("WithoutDestName", func(t *testing.T) {
err = f.copyID(ctx, o.id, dir+"/")
require.NoError(t, err)
checkFile(path.Base(existingFile))
})
t.Run("WithDestName", func(t *testing.T) {
err = f.copyID(ctx, o.id, dir+"/potato.txt")
require.NoError(t, err)
checkFile("potato.txt")
})
}
// TestIntegration/FsMkdir/FsPutFiles/Internal/AgeQuery
func (f *Fs) InternalTestAgeQuery(t *testing.T) {
// Check set up for filtering
assert.True(t, f.Features().FilterAware)
opt := &filter.Opt{}
err := opt.MaxAge.Set("1h")
assert.NoError(t, err)
flt, err := filter.NewFilter(opt)
assert.NoError(t, err)
defCtx := context.Background()
fltCtx := filter.ReplaceConfig(defCtx, flt)
testCtx1 := fltCtx
testCtx2 := filter.SetUseFilter(testCtx1, true)
testCtx3, testCancel := context.WithCancel(testCtx2)
testCtx4 := filter.SetUseFilter(testCtx3, false)
testCancel()
assert.False(t, filter.GetUseFilter(testCtx1))
assert.True(t, filter.GetUseFilter(testCtx2))
assert.True(t, filter.GetUseFilter(testCtx3))
assert.False(t, filter.GetUseFilter(testCtx4))
subRemote := fmt.Sprintf("%s:%s/%s", f.Name(), f.Root(), "agequery-testdir")
subFsResult, err := fs.NewFs(defCtx, subRemote)
require.NoError(t, err)
subFs, isDriveFs := subFsResult.(*Fs)
require.True(t, isDriveFs)
tempDir1 := t.TempDir()
tempFs1, err := fs.NewFs(defCtx, tempDir1)
require.NoError(t, err)
tempDir2 := t.TempDir()
tempFs2, err := fs.NewFs(defCtx, tempDir2)
require.NoError(t, err)
file1 := fstest.Item{ModTime: time.Now(), Path: "agequery.txt"}
_ = fstests.PutTestContents(defCtx, t, tempFs1, &file1, "abcxyz", true)
// validate sync/copy
const timeQuery = "(modifiedTime >= '"
assert.NoError(t, sync.CopyDir(defCtx, subFs, tempFs1, false))
assert.NotContains(t, subFs.lastQuery, timeQuery)
assert.NoError(t, sync.CopyDir(fltCtx, subFs, tempFs1, false))
assert.Contains(t, subFs.lastQuery, timeQuery)
assert.NoError(t, sync.CopyDir(fltCtx, tempFs2, subFs, false))
assert.Contains(t, subFs.lastQuery, timeQuery)
assert.NoError(t, sync.CopyDir(defCtx, tempFs2, subFs, false))
assert.NotContains(t, subFs.lastQuery, timeQuery)
// validate list/walk
devNull, errOpen := os.OpenFile(os.DevNull, os.O_WRONLY, 0)
require.NoError(t, errOpen)
defer func() {
_ = devNull.Close()
}()
assert.NoError(t, operations.List(defCtx, subFs, devNull))
assert.NotContains(t, subFs.lastQuery, timeQuery)
assert.NoError(t, operations.List(fltCtx, subFs, devNull))
assert.Contains(t, subFs.lastQuery, timeQuery)
}
func (f *Fs) InternalTest(t *testing.T) {
// These tests all depend on each other so run them as nested tests
t.Run("DocumentImport", func(t *testing.T) {
f.InternalTestDocumentImport(t)
t.Run("DocumentUpdate", func(t *testing.T) {
f.InternalTestDocumentUpdate(t)
t.Run("DocumentExport", func(t *testing.T) {
f.InternalTestDocumentExport(t)
t.Run("DocumentLink", func(t *testing.T) {
f.InternalTestDocumentLink(t)
})
})
})
})
t.Run("Shortcuts", f.InternalTestShortcuts)
t.Run("UnTrash", f.InternalTestUnTrash)
t.Run("CopyID", f.InternalTestCopyID)
t.Run("AgeQuery", f.InternalTestAgeQuery)
t.Run("ShouldRetry", f.InternalTestShouldRetry)
}
var _ fstests.InternalTester = (*Fs)(nil)