rclone/backend/drive/drive_internal_test.go
Nick Craig-Wood e43b5ce5e5 Remove github.com/pkg/errors and replace with std library version
This is possible now that we no longer support go1.12 and brings
rclone into line with standard practices in the Go world.

This also removes errors.New and errors.Errorf from lib/errors and
prefers the stdlib errors package over lib/errors.
2021-11-07 11:53:30 +00:00

563 lines
17 KiB
Go

package drive
import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
"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/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"
)
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 := ioutil.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) 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, err := ioutil.TempDir("", "rclone-drive-copyid-test")
require.NoError(t, err)
defer func() {
_ = os.RemoveAll(dir)
}()
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) {
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, err := ioutil.TempDir("", "rclone-drive-agequery1-test")
require.NoError(t, err)
defer func() {
_ = os.RemoveAll(tempDir1)
}()
tempFs1, err := fs.NewFs(defCtx, tempDir1)
require.NoError(t, err)
tempDir2, err := ioutil.TempDir("", "rclone-drive-agequery2-test")
require.NoError(t, err)
defer func() {
_ = os.RemoveAll(tempDir2)
}()
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)
}
var _ fstests.InternalTester = (*Fs)(nil)