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05150cfb1d
On slow machines (e.g. Github CI), especially if GOARCH=386, the test for cmd/serve/ftp could fail if this value is too small. Fixes #5783
116 lines
3.2 KiB
Go
116 lines
3.2 KiB
Go
package ftp
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import (
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"context"
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"fmt"
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"strings"
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"testing"
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"time"
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"github.com/rclone/rclone/fs"
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"github.com/rclone/rclone/fs/config/configmap"
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"github.com/rclone/rclone/fs/object"
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"github.com/rclone/rclone/fstest"
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"github.com/rclone/rclone/fstest/fstests"
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"github.com/rclone/rclone/lib/readers"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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type settings map[string]interface{}
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func deriveFs(ctx context.Context, t *testing.T, f fs.Fs, opts settings) fs.Fs {
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fsName := strings.Split(f.Name(), "{")[0] // strip off hash
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configMap := configmap.Simple{}
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for key, val := range opts {
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configMap[key] = fmt.Sprintf("%v", val)
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}
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remote := fmt.Sprintf("%s,%s:%s", fsName, configMap.String(), f.Root())
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fixFs, err := fs.NewFs(ctx, remote)
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require.NoError(t, err)
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return fixFs
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}
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// test that big file uploads do not cause network i/o timeout
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func (f *Fs) testUploadTimeout(t *testing.T) {
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const (
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fileSize = 100000000 // 100 MiB
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idleTimeout = 40 * time.Millisecond // small because test server is local
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maxTime = 10 * time.Second // prevent test hangup
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)
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if testing.Short() {
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t.Skip("not running with -short")
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}
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ctx := context.Background()
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ci := fs.GetConfig(ctx)
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saveLowLevelRetries := ci.LowLevelRetries
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saveTimeout := ci.Timeout
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defer func() {
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ci.LowLevelRetries = saveLowLevelRetries
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ci.Timeout = saveTimeout
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}()
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ci.LowLevelRetries = 1
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ci.Timeout = idleTimeout
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upload := func(concurrency int, shutTimeout time.Duration) (obj fs.Object, err error) {
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fixFs := deriveFs(ctx, t, f, settings{
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"concurrency": concurrency,
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"shut_timeout": shutTimeout,
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})
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// Make test object
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fileTime := fstest.Time("2020-03-08T09:30:00.000000000Z")
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meta := object.NewStaticObjectInfo("upload-timeout.test", fileTime, int64(fileSize), true, nil, nil)
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data := readers.NewPatternReader(int64(fileSize))
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// Run upload and ensure maximum time
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done := make(chan bool)
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deadline := time.After(maxTime)
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go func() {
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obj, err = fixFs.Put(ctx, data, meta)
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done <- true
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}()
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select {
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case <-done:
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case <-deadline:
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t.Fatalf("Upload got stuck for %v !", maxTime)
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}
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return obj, err
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}
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// non-zero shut_timeout should fix i/o errors
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obj, err := upload(f.opt.Concurrency, time.Second)
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assert.NoError(t, err)
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assert.NotNil(t, obj)
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if obj != nil {
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_ = obj.Remove(ctx)
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}
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}
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// rclone must support precise time with ProFtpd and PureFtpd out of the box.
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// The VsFtpd server does not support the MFMT command to set file time like
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// other servers but by default supports the MDTM command in the non-standard
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// two-argument form for the same purpose.
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// See "mdtm_write" in https://security.appspot.com/vsftpd/vsftpd_conf.html
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func (f *Fs) testTimePrecision(t *testing.T) {
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name := f.Name()
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if pos := strings.Index(name, "{"); pos != -1 {
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name = name[:pos]
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}
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switch name {
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case "TestFTPProftpd", "TestFTPPureftpd", "TestFTPVsftpd":
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assert.LessOrEqual(t, f.Precision(), time.Second)
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}
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}
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// InternalTest dispatches all internal tests
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func (f *Fs) InternalTest(t *testing.T) {
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t.Run("UploadTimeout", f.testUploadTimeout)
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t.Run("TimePrecision", f.testTimePrecision)
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}
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var _ fstests.InternalTester = (*Fs)(nil)
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