mirror of
https://github.com/octoleo/restic.git
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950 lines
20 KiB
Go
950 lines
20 KiB
Go
// Copyright 2016, Google
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package b2
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import (
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"bytes"
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"context"
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"crypto/sha1"
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"fmt"
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"io"
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"net/http"
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"os"
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"reflect"
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"sync"
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"sync/atomic"
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"testing"
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"time"
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)
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const (
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apiID = "B2_ACCOUNT_ID"
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apiKey = "B2_SECRET_KEY"
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errVar = "B2_TRANSIENT_ERRORS"
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)
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func TestReadWriteLive(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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sobj, wsha, err := writeFile(ctx, bucket, smallFileName, 1e6-42, 1e8)
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if err != nil {
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t.Fatal(err)
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}
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lobj, wshaL, err := writeFile(ctx, bucket, largeFileName, 5e6+5e4, 5e6)
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if err != nil {
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t.Fatal(err)
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}
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if err := readFile(ctx, lobj, wshaL, 1e6, 10); err != nil {
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t.Error(err)
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}
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if err := readFile(ctx, sobj, wsha, 1e5, 10); err != nil {
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t.Error(err)
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}
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var cur *Cursor
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for {
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objs, c, err := bucket.ListObjects(ctx, 100, cur)
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if err != nil && err != io.EOF {
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t.Fatal(err)
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}
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for _, o := range objs {
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if err := o.Delete(ctx); err != nil {
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t.Error(err)
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}
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}
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if err == io.EOF {
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break
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}
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cur = c
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}
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}
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func TestReaderFromLive(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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table := []struct {
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size, pos int64
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csize, writers int
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}{
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{
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// that it works at all
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size: 10,
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},
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{
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// large uploads
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size: 15e6 + 10,
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csize: 5e6,
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writers: 2,
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},
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{
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// an excess of writers
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size: 50e6,
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csize: 5e6,
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writers: 12,
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},
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{
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// with offset, seeks back to start after turning it into a ReaderAt
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size: 250,
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pos: 50,
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},
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}
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for i, e := range table {
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rs := &zReadSeeker{pos: e.pos, size: e.size}
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o := bucket.Object(fmt.Sprintf("writer.%d", i))
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w := o.NewWriter(ctx)
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w.ChunkSize = e.csize
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w.ConcurrentUploads = e.writers
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n, err := w.ReadFrom(rs)
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if err != nil {
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t.Errorf("ReadFrom(): %v", err)
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}
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if n != e.size {
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t.Errorf("ReadFrom(): got %d bytes, wanted %d bytes", n, e.size)
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}
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if err := w.Close(); err != nil {
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t.Errorf("w.Close(): %v", err)
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continue
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}
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r := o.NewReader(ctx)
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h := sha1.New()
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rn, err := io.Copy(h, r)
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if err != nil {
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t.Errorf("Read from B2: %v", err)
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}
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if rn != n {
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t.Errorf("Read from B2: got %d bytes, want %d bytes", rn, n)
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}
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if err := r.Close(); err != nil {
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t.Errorf("r.Close(): %v", err)
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}
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hex := fmt.Sprintf("%x", h.Sum(nil))
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attrs, err := o.Attrs(ctx)
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if err != nil {
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t.Errorf("Attrs(): %v", err)
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continue
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}
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if attrs.SHA1 == "none" {
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continue
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}
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if hex != attrs.SHA1 {
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t.Errorf("SHA1: got %q, want %q", hex, attrs.SHA1)
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}
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}
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}
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func TestHideShowLive(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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// write a file
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obj, _, err := writeFile(ctx, bucket, smallFileName, 1e6+42, 1e8)
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if err != nil {
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t.Fatal(err)
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}
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got, err := countObjects(ctx, bucket.ListCurrentObjects)
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if err != nil {
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t.Error(err)
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}
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if got != 1 {
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t.Fatalf("got %d objects, wanted 1", got)
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}
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// When the hide marker and the object it's hiding were created within the
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// same second, they can be sorted in the wrong order, causing the object to
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// fail to be hidden.
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time.Sleep(1500 * time.Millisecond)
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// hide the file
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if err := obj.Hide(ctx); err != nil {
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t.Fatal(err)
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}
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got, err = countObjects(ctx, bucket.ListCurrentObjects)
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if err != nil {
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t.Error(err)
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}
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if got != 0 {
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t.Fatalf("got %d objects, wanted 0", got)
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}
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// unhide the file
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if err := bucket.Reveal(ctx, smallFileName); err != nil {
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t.Fatal(err)
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}
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// count see the object again
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got, err = countObjects(ctx, bucket.ListCurrentObjects)
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if err != nil {
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t.Error(err)
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}
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if got != 1 {
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t.Fatalf("got %d objects, wanted 1", got)
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}
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}
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type cancelReader struct {
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r io.Reader
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n, l int
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c func()
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}
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func (c *cancelReader) Read(p []byte) (int, error) {
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n, err := c.r.Read(p)
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c.n += n
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if c.n >= c.l {
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c.c()
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}
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return n, err
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}
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func TestResumeWriter(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
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bucket, _ := startLiveTest(ctx, t)
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w := bucket.Object("foo").NewWriter(ctx)
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w.ChunkSize = 5e6
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r := &cancelReader{
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r: io.LimitReader(zReader{}, 15e6),
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l: 6e6,
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c: cancel,
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}
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if _, err := io.Copy(w, r); err != context.Canceled {
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t.Fatalf("io.Copy: wanted canceled context, got: %v", err)
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}
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ctx2 := context.Background()
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ctx2, cancel2 := context.WithTimeout(ctx2, 10*time.Minute)
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defer cancel2()
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bucket2, done := startLiveTest(ctx2, t)
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defer done()
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w2 := bucket2.Object("foo").NewWriter(ctx2)
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w2.ChunkSize = 5e6
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r2 := io.LimitReader(zReader{}, 15e6)
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h1 := sha1.New()
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tr := io.TeeReader(r2, h1)
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w2.Resume = true
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w2.ConcurrentUploads = 2
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if _, err := io.Copy(w2, tr); err != nil {
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t.Fatal(err)
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}
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if err := w2.Close(); err != nil {
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t.Fatal(err)
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}
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begSHA := fmt.Sprintf("%x", h1.Sum(nil))
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objR := bucket2.Object("foo").NewReader(ctx2)
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objR.ConcurrentDownloads = 3
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h2 := sha1.New()
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if _, err := io.Copy(h2, objR); err != nil {
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t.Fatal(err)
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}
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if err := objR.Close(); err != nil {
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t.Error(err)
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}
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endSHA := fmt.Sprintf("%x", h2.Sum(nil))
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if endSHA != begSHA {
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t.Errorf("got conflicting hashes: got %q, want %q", endSHA, begSHA)
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}
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}
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func TestAttrs(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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attrlist := []*Attrs{
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&Attrs{
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ContentType: "jpeg/stream",
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Info: map[string]string{
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"one": "a",
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"two": "b",
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},
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},
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&Attrs{
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ContentType: "application/MAGICFACE",
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LastModified: time.Unix(1464370149, 142000000),
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Info: map[string]string{}, // can't be nil
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},
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&Attrs{
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ContentType: "arbitrarystring",
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Info: map[string]string{
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"spaces": "string with spaces",
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"unicode": "日本語",
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"special": "&/!@_.~",
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},
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},
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}
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table := []struct {
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name string
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size int64
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}{
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{
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name: "small",
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size: 1e3,
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},
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{
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name: "large",
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size: 5e6 + 4,
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},
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}
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for _, e := range table {
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for _, attrs := range attrlist {
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o := bucket.Object(e.name)
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w := o.NewWriter(ctx).WithAttrs(attrs)
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if _, err := io.Copy(w, io.LimitReader(zReader{}, e.size)); err != nil {
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t.Error(err)
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continue
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}
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if err := w.Close(); err != nil {
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t.Error(err)
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continue
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}
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gotAttrs, err := bucket.Object(e.name).Attrs(ctx)
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if err != nil {
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t.Error(err)
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continue
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}
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if gotAttrs.ContentType != attrs.ContentType {
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t.Errorf("bad content-type for %s: got %q, want %q", e.name, gotAttrs.ContentType, attrs.ContentType)
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}
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if !reflect.DeepEqual(gotAttrs.Info, attrs.Info) {
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t.Errorf("bad info for %s: got %#v, want %#v", e.name, gotAttrs.Info, attrs.Info)
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}
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if !gotAttrs.LastModified.Equal(attrs.LastModified) {
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t.Errorf("bad lastmodified time for %s: got %v, want %v", e.name, gotAttrs.LastModified, attrs.LastModified)
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}
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if err := o.Delete(ctx); err != nil {
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t.Errorf("Object(%q).Delete: %v", e.name, err)
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}
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}
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}
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}
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func TestFileBufferLive(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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r := io.LimitReader(zReader{}, 1e6)
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w := bucket.Object("small").NewWriter(ctx)
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w.UseFileBuffer = true
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w.Write(nil)
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wb, ok := w.w.(*fileBuffer)
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if !ok {
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t.Fatalf("writer isn't using file buffer: %T", w.w)
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}
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smallTmpName := wb.f.Name()
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if _, err := io.Copy(w, r); err != nil {
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t.Errorf("creating small file: %v", err)
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}
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if err := w.Close(); err != nil {
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t.Errorf("w.Close(): %v", err)
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}
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if _, err := os.Stat(smallTmpName); !os.IsNotExist(err) {
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t.Errorf("tmp file exists (%s) or other error: %v", smallTmpName, err)
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}
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}
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func TestAuthTokLive(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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foo := "foo/bar"
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baz := "baz/bar"
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fw := bucket.Object(foo).NewWriter(ctx)
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io.Copy(fw, io.LimitReader(zReader{}, 1e5))
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if err := fw.Close(); err != nil {
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t.Fatal(err)
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}
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bw := bucket.Object(baz).NewWriter(ctx)
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io.Copy(bw, io.LimitReader(zReader{}, 1e5))
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if err := bw.Close(); err != nil {
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t.Fatal(err)
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}
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tok, err := bucket.AuthToken(ctx, "foo", time.Hour)
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if err != nil {
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t.Fatal(err)
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}
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furl := fmt.Sprintf("%s?Authorization=%s", bucket.Object(foo).URL(), tok)
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frsp, err := http.Get(furl)
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if err != nil {
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t.Fatal(err)
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}
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if frsp.StatusCode != 200 {
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t.Fatalf("%s: got %s, want 200", furl, frsp.Status)
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}
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burl := fmt.Sprintf("%s?Authorization=%s", bucket.Object(baz).URL(), tok)
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brsp, err := http.Get(burl)
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if err != nil {
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t.Fatal(err)
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}
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if brsp.StatusCode != 401 {
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t.Fatalf("%s: got %s, want 401", burl, brsp.Status)
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}
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}
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func TestRangeReaderLive(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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buf := &bytes.Buffer{}
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io.Copy(buf, io.LimitReader(zReader{}, 3e6))
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rs := bytes.NewReader(buf.Bytes())
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w := bucket.Object("foobar").NewWriter(ctx)
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if _, err := io.Copy(w, rs); err != nil {
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t.Fatal(err)
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}
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if err := w.Close(); err != nil {
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t.Fatal(err)
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}
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table := []struct {
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offset, length int64
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size int64 // expected actual size
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}{
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{
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offset: 1e6 - 50,
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length: 1e6 + 50,
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size: 1e6 + 50,
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},
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{
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offset: 0,
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length: -1,
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size: 3e6,
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},
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{
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offset: 2e6,
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length: -1,
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size: 1e6,
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},
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{
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offset: 2e6,
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length: 2e6,
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size: 1e6,
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},
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{
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offset: 0,
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length: 4e6,
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size: 3e6,
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},
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}
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for _, e := range table {
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if _, err := rs.Seek(e.offset, 0); err != nil {
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t.Error(err)
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continue
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}
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hw := sha1.New()
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var lr io.Reader
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lr = rs
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if e.length >= 0 {
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lr = io.LimitReader(rs, e.length)
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}
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if _, err := io.Copy(hw, lr); err != nil {
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t.Error(err)
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continue
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}
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r := bucket.Object("foobar").NewRangeReader(ctx, e.offset, e.length)
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defer r.Close()
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hr := sha1.New()
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read, err := io.Copy(hr, r)
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if err != nil {
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t.Error(err)
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continue
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}
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if read != e.size {
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t.Errorf("NewRangeReader(_, %d, %d): read %d bytes, wanted %d bytes", e.offset, e.length, read, e.size)
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}
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got := fmt.Sprintf("%x", hr.Sum(nil))
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want := fmt.Sprintf("%x", hw.Sum(nil))
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if got != want {
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t.Errorf("NewRangeReader(_, %d, %d): got %q, want %q", e.offset, e.length, got, want)
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}
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}
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}
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func TestListObjectsWithPrefix(t *testing.T) {
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ctx := context.Background()
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ctx, cancel := context.WithTimeout(ctx, time.Minute)
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defer cancel()
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bucket, done := startLiveTest(ctx, t)
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defer done()
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foo := "foo/bar"
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baz := "baz/bar"
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fw := bucket.Object(foo).NewWriter(ctx)
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io.Copy(fw, io.LimitReader(zReader{}, 1e5))
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if err := fw.Close(); err != nil {
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t.Fatal(err)
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}
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bw := bucket.Object(baz).NewWriter(ctx)
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io.Copy(bw, io.LimitReader(zReader{}, 1e5))
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if err := bw.Close(); err != nil {
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t.Fatal(err)
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}
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|
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// This is kind of a hack, but
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type lfun func(context.Context, int, *Cursor) ([]*Object, *Cursor, error)
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|
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for _, f := range []lfun{bucket.ListObjects, bucket.ListCurrentObjects} {
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c := &Cursor{
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Prefix: "baz/",
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}
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var res []string
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for {
|
|
objs, cur, err := f(ctx, 10, c)
|
|
if err != nil && err != io.EOF {
|
|
t.Fatalf("bucket.ListObjects: %v", err)
|
|
}
|
|
for _, o := range objs {
|
|
attrs, err := o.Attrs(ctx)
|
|
if err != nil {
|
|
t.Errorf("(%v).Attrs: %v", o, err)
|
|
continue
|
|
}
|
|
res = append(res, attrs.Name)
|
|
}
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
c = cur
|
|
}
|
|
|
|
want := []string{"baz/bar"}
|
|
if !reflect.DeepEqual(res, want) {
|
|
t.Errorf("got %v, want %v", res, want)
|
|
}
|
|
}
|
|
}
|
|
|
|
func compare(a, b *BucketAttrs) bool {
|
|
if a == nil {
|
|
a = &BucketAttrs{}
|
|
}
|
|
if b == nil {
|
|
b = &BucketAttrs{}
|
|
}
|
|
|
|
if a.Type != b.Type && !((a.Type == "" && b.Type == Private) || (a.Type == Private && b.Type == "")) {
|
|
return false
|
|
}
|
|
|
|
if !reflect.DeepEqual(a.Info, b.Info) && (len(a.Info) > 0 || len(b.Info) > 0) {
|
|
return false
|
|
}
|
|
|
|
return reflect.DeepEqual(a.LifecycleRules, b.LifecycleRules)
|
|
}
|
|
|
|
func TestNewBucket(t *testing.T) {
|
|
id := os.Getenv(apiID)
|
|
key := os.Getenv(apiKey)
|
|
if id == "" || key == "" {
|
|
t.Skipf("B2_ACCOUNT_ID or B2_SECRET_KEY unset; skipping integration tests")
|
|
}
|
|
ctx := context.Background()
|
|
ctx, cancel := context.WithTimeout(ctx, 2*time.Minute)
|
|
defer cancel()
|
|
|
|
client, err := NewClient(ctx, id, key)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
table := []struct {
|
|
name string
|
|
attrs *BucketAttrs
|
|
}{
|
|
{
|
|
name: "no-attrs",
|
|
},
|
|
{
|
|
name: "only-rules",
|
|
attrs: &BucketAttrs{
|
|
LifecycleRules: []LifecycleRule{
|
|
{
|
|
Prefix: "whee/",
|
|
DaysHiddenUntilDeleted: 30,
|
|
},
|
|
{
|
|
Prefix: "whoa/",
|
|
DaysNewUntilHidden: 1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: "only-info",
|
|
attrs: &BucketAttrs{
|
|
Info: map[string]string{
|
|
"this": "that",
|
|
"other": "thing",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, ent := range table {
|
|
bucket, err := client.NewBucket(ctx, id+"-"+ent.name, ent.attrs)
|
|
if err != nil {
|
|
t.Errorf("%s: NewBucket(%v): %v", ent.name, ent.attrs, err)
|
|
continue
|
|
}
|
|
defer bucket.Delete(ctx)
|
|
if err := bucket.Update(ctx, nil); err != nil {
|
|
t.Errorf("%s: Update(ctx, nil): %v", ent.name, err)
|
|
continue
|
|
}
|
|
attrs, err := bucket.Attrs(ctx)
|
|
if err != nil {
|
|
t.Errorf("%s: Attrs(ctx): %v", ent.name, err)
|
|
continue
|
|
}
|
|
if !compare(attrs, ent.attrs) {
|
|
t.Errorf("%s: attrs disagree: got %v, want %v", ent.name, attrs, ent.attrs)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestDuelingBuckets(t *testing.T) {
|
|
ctx := context.Background()
|
|
ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
|
|
defer cancel()
|
|
|
|
bucket, done := startLiveTest(ctx, t)
|
|
defer done()
|
|
bucket2, done2 := startLiveTest(ctx, t)
|
|
defer done2()
|
|
|
|
attrs, err := bucket.Attrs(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
attrs2, err := bucket2.Attrs(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
attrs.Info["food"] = "yum"
|
|
if err := bucket.Update(ctx, attrs); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
attrs2.Info["nails"] = "not"
|
|
if err := bucket2.Update(ctx, attrs2); !IsUpdateConflict(err) {
|
|
t.Fatalf("bucket.Update should have failed with IsUpdateConflict; instead failed with %v", err)
|
|
}
|
|
|
|
attrs2, err = bucket2.Attrs(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
attrs2.Info["nails"] = "not"
|
|
if err := bucket2.Update(ctx, nil); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := bucket2.Update(ctx, attrs2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestNotExist(t *testing.T) {
|
|
ctx := context.Background()
|
|
ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
|
|
defer cancel()
|
|
|
|
bucket, done := startLiveTest(ctx, t)
|
|
defer done()
|
|
|
|
if _, err := bucket.Object("not there").Attrs(ctx); !IsNotExist(err) {
|
|
t.Errorf("IsNotExist() on nonexistent object returned false (%v)", err)
|
|
}
|
|
}
|
|
|
|
func TestWriteEmpty(t *testing.T) {
|
|
ctx := context.Background()
|
|
ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
|
|
defer cancel()
|
|
|
|
bucket, done := startLiveTest(ctx, t)
|
|
defer done()
|
|
|
|
_, _, err := writeFile(ctx, bucket, smallFileName, 0, 1e8)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
type rtCounter struct {
|
|
rt http.RoundTripper
|
|
trips int
|
|
sync.Mutex
|
|
}
|
|
|
|
func (rt *rtCounter) RoundTrip(r *http.Request) (*http.Response, error) {
|
|
rt.Lock()
|
|
defer rt.Unlock()
|
|
rt.trips++
|
|
return rt.rt.RoundTrip(r)
|
|
}
|
|
|
|
func TestAttrsNoRoundtrip(t *testing.T) {
|
|
rt := &rtCounter{rt: transport}
|
|
transport = rt
|
|
defer func() {
|
|
transport = rt.rt
|
|
}()
|
|
|
|
ctx := context.Background()
|
|
ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
|
|
defer cancel()
|
|
|
|
bucket, done := startLiveTest(ctx, t)
|
|
defer done()
|
|
|
|
_, _, err := writeFile(ctx, bucket, smallFileName, 1e6+42, 1e8)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
objs, _, err := bucket.ListObjects(ctx, 1, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(objs) != 1 {
|
|
t.Fatal("unexpected objects: got %d, want 1", len(objs))
|
|
}
|
|
|
|
trips := rt.trips
|
|
attrs, err := objs[0].Attrs(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if attrs.Name != smallFileName {
|
|
t.Errorf("got the wrong object: got %q, want %q", attrs.Name, smallFileName)
|
|
}
|
|
|
|
if trips != rt.trips {
|
|
t.Errorf("Attrs() should not have caused any net traffic, but it did: old %d, new %d", trips, rt.trips)
|
|
}
|
|
}
|
|
|
|
func TestDeleteWithoutName(t *testing.T) {
|
|
ctx := context.Background()
|
|
ctx, cancel := context.WithTimeout(ctx, 10*time.Minute)
|
|
defer cancel()
|
|
|
|
bucket, done := startLiveTest(ctx, t)
|
|
defer done()
|
|
|
|
_, _, err := writeFile(ctx, bucket, smallFileName, 1e6+42, 1e8)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if err := bucket.Object(smallFileName).Delete(ctx); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
type object struct {
|
|
o *Object
|
|
err error
|
|
}
|
|
|
|
func countObjects(ctx context.Context, f func(context.Context, int, *Cursor) ([]*Object, *Cursor, error)) (int, error) {
|
|
var got int
|
|
ch := listObjects(ctx, f)
|
|
for c := range ch {
|
|
if c.err != nil {
|
|
return 0, c.err
|
|
}
|
|
got++
|
|
}
|
|
return got, nil
|
|
}
|
|
|
|
func listObjects(ctx context.Context, f func(context.Context, int, *Cursor) ([]*Object, *Cursor, error)) <-chan object {
|
|
ch := make(chan object)
|
|
go func() {
|
|
defer close(ch)
|
|
var cur *Cursor
|
|
for {
|
|
objs, c, err := f(ctx, 100, cur)
|
|
if err != nil && err != io.EOF {
|
|
ch <- object{err: err}
|
|
return
|
|
}
|
|
for _, o := range objs {
|
|
ch <- object{o: o}
|
|
}
|
|
if err == io.EOF {
|
|
return
|
|
}
|
|
cur = c
|
|
}
|
|
}()
|
|
return ch
|
|
}
|
|
|
|
var transport = http.DefaultTransport
|
|
|
|
type eofTripper struct {
|
|
rt http.RoundTripper
|
|
t *testing.T
|
|
}
|
|
|
|
func (et eofTripper) RoundTrip(req *http.Request) (*http.Response, error) {
|
|
resp, err := et.rt.RoundTrip(req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
resp.Body = &eofReadCloser{rc: resp.Body, t: et.t}
|
|
return resp, nil
|
|
}
|
|
|
|
type eofReadCloser struct {
|
|
rc io.ReadCloser
|
|
eof bool
|
|
t *testing.T
|
|
}
|
|
|
|
func (eof *eofReadCloser) Read(p []byte) (int, error) {
|
|
n, err := eof.rc.Read(p)
|
|
if err == io.EOF {
|
|
eof.eof = true
|
|
}
|
|
return n, err
|
|
}
|
|
|
|
func (eof *eofReadCloser) Close() error {
|
|
if !eof.eof {
|
|
eof.t.Error("http body closed with bytes unread")
|
|
}
|
|
return eof.rc.Close()
|
|
}
|
|
|
|
// Checks that close is called.
|
|
type ccTripper struct {
|
|
t *testing.T
|
|
rt http.RoundTripper
|
|
trips int64
|
|
}
|
|
|
|
func (cc *ccTripper) RoundTrip(req *http.Request) (*http.Response, error) {
|
|
resp, err := cc.rt.RoundTrip(req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
atomic.AddInt64(&cc.trips, 1)
|
|
resp.Body = &ccRC{ReadCloser: resp.Body, c: &cc.trips}
|
|
return resp, err
|
|
}
|
|
|
|
func (cc *ccTripper) done() {
|
|
if cc.trips != 0 {
|
|
cc.t.Errorf("failed to close %d HTTP bodies", cc.trips)
|
|
}
|
|
}
|
|
|
|
type ccRC struct {
|
|
io.ReadCloser
|
|
c *int64
|
|
}
|
|
|
|
func (cc *ccRC) Close() error {
|
|
atomic.AddInt64(cc.c, -1)
|
|
return cc.ReadCloser.Close()
|
|
}
|
|
|
|
func startLiveTest(ctx context.Context, t *testing.T) (*Bucket, func()) {
|
|
id := os.Getenv(apiID)
|
|
key := os.Getenv(apiKey)
|
|
if id == "" || key == "" {
|
|
t.Skipf("B2_ACCOUNT_ID or B2_SECRET_KEY unset; skipping integration tests")
|
|
return nil, nil
|
|
}
|
|
ccport := &ccTripper{rt: transport, t: t}
|
|
tport := eofTripper{rt: ccport, t: t}
|
|
client, err := NewClient(ctx, id, key, FailSomeUploads(), ExpireSomeAuthTokens(), Transport(tport), UserAgent("b2-test"), UserAgent("integration-test"))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
return nil, nil
|
|
}
|
|
bucket, err := client.NewBucket(ctx, id+"-"+bucketName, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
return nil, nil
|
|
}
|
|
f := func() {
|
|
defer ccport.done()
|
|
for c := range listObjects(ctx, bucket.ListObjects) {
|
|
if c.err != nil {
|
|
continue
|
|
}
|
|
if err := c.o.Delete(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
if err := bucket.Delete(ctx); err != nil && !IsNotExist(err) {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
return bucket, f
|
|
}
|