257 lines
6.7 KiB
Go
257 lines
6.7 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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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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*/
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package rpcserver
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import (
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"context"
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"fmt"
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"io"
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"net"
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"os"
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"testing"
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"time"
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"github.com/distribution/distribution/v3/uuid"
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"github.com/golang/mock/gomock"
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"github.com/phayes/freeport"
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testifyassert "github.com/stretchr/testify/assert"
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"d7y.io/dragonfly/v2/client/clientutil"
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"d7y.io/dragonfly/v2/client/daemon/peer"
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mock_peer "d7y.io/dragonfly/v2/client/daemon/test/mock/peer"
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mock_storage "d7y.io/dragonfly/v2/client/daemon/test/mock/storage"
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"d7y.io/dragonfly/v2/internal/dfnet"
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"d7y.io/dragonfly/v2/pkg/idgen"
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"d7y.io/dragonfly/v2/pkg/rpc/base"
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dfdaemongrpc "d7y.io/dragonfly/v2/pkg/rpc/dfdaemon"
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dfclient "d7y.io/dragonfly/v2/pkg/rpc/dfdaemon/client"
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dfdaemonserver "d7y.io/dragonfly/v2/pkg/rpc/dfdaemon/server"
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"d7y.io/dragonfly/v2/pkg/rpc/scheduler"
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"d7y.io/dragonfly/v2/pkg/util/net/iputils"
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)
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func TestMain(m *testing.M) {
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os.Exit(m.Run())
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}
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func TestDownloadManager_ServeDownload(t *testing.T) {
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assert := testifyassert.New(t)
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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mockPeerTaskManager := mock_peer.NewMockTaskManager(ctrl)
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mockPeerTaskManager.EXPECT().StartFileTask(gomock.Any(), gomock.Any()).DoAndReturn(
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func(ctx context.Context, req *peer.FileTaskRequest) (chan *peer.FileTaskProgress, bool, error) {
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ch := make(chan *peer.FileTaskProgress)
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go func() {
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for i := 0; i <= 100; i++ {
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ch <- &peer.FileTaskProgress{
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State: &peer.ProgressState{
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Success: true,
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},
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TaskID: "",
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PeerID: "",
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ContentLength: 100,
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CompletedLength: int64(i),
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PeerTaskDone: i == 100,
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DoneCallback: func() {},
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}
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}
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close(ch)
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}()
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return ch, false, nil
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})
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m := &server{
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KeepAlive: clientutil.NewKeepAlive("test"),
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peerHost: &scheduler.PeerHost{},
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peerTaskManager: mockPeerTaskManager,
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}
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m.downloadServer = dfdaemonserver.New(m)
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port, err := freeport.GetFreePort()
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if err != nil {
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t.Fatal(err)
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}
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ln, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
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assert.Nil(err, "get free port should be ok")
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go func() {
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if err := m.ServeDownload(ln); err != nil {
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t.Error(err)
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}
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}()
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time.Sleep(100 * time.Millisecond)
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client, err := dfclient.GetClientByAddr([]dfnet.NetAddr{
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{
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Type: dfnet.TCP,
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Addr: fmt.Sprintf(":%d", port),
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},
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})
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assert.Nil(err, "grpc dial should be ok")
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request := &dfdaemongrpc.DownRequest{
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Uuid: uuid.Generate().String(),
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Url: "http://localhost/test",
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Output: "./testdata/file1",
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DisableBackSource: false,
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UrlMeta: &base.UrlMeta{
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Tag: "unit test",
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},
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Pattern: "p2p",
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Callsystem: "",
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}
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down, err := client.Download(context.Background(), request)
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assert.Nil(err, "client download grpc call should be ok")
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var (
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lastResult *dfdaemongrpc.DownResult
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curResult *dfdaemongrpc.DownResult
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)
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for {
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curResult, err = down.Recv()
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if err == io.EOF {
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break
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}
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assert.Nil(err)
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lastResult = curResult
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}
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assert.NotNil(lastResult)
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assert.True(lastResult.Done)
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}
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func TestDownloadManager_ServePeer(t *testing.T) {
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assert := testifyassert.New(t)
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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var maxPieceNum uint32 = 10
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mockStorageManger := mock_storage.NewMockManager(ctrl)
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mockStorageManger.EXPECT().GetPieces(gomock.Any(), gomock.Any()).AnyTimes().DoAndReturn(func(ctx context.Context, req *base.PieceTaskRequest) (*base.PiecePacket, error) {
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var (
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pieces []*base.PieceInfo
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pieceSize = uint32(1024)
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)
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for i := req.StartNum; i < req.Limit+req.StartNum && i < maxPieceNum; i++ {
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pieces = append(pieces, &base.PieceInfo{
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PieceNum: int32(i),
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RangeStart: uint64(i * pieceSize),
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RangeSize: pieceSize,
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PieceMd5: "",
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PieceOffset: uint64(i * pieceSize),
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PieceStyle: base.PieceStyle_PLAIN,
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})
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}
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return &base.PiecePacket{
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TaskId: "",
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DstPid: "",
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DstAddr: "",
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PieceInfos: pieces,
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TotalPiece: 10,
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ContentLength: 10 * int64(pieceSize),
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PieceMd5Sign: "",
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}, nil
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})
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m := &server{
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KeepAlive: clientutil.NewKeepAlive("test"),
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peerHost: &scheduler.PeerHost{},
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storageManager: mockStorageManger,
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}
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m.peerServer = dfdaemonserver.New(m)
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port, err := freeport.GetFreePort()
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if err != nil {
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t.Fatal(err)
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}
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ln, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
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assert.Nil(err, "get free port should be ok")
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go func() {
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if err := m.ServePeer(ln); err != nil {
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t.Error(err)
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}
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}()
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time.Sleep(100 * time.Millisecond)
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client, err := dfclient.GetClientByAddr([]dfnet.NetAddr{
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{
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Type: dfnet.TCP,
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Addr: fmt.Sprintf(":%d", port),
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},
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})
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assert.Nil(err, "grpc dial should be ok")
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var tests = []struct {
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request *base.PieceTaskRequest
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responsePieceSize int
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}{
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{
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request: &base.PieceTaskRequest{
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TaskId: idgen.TaskID("http://www.test.com", &base.UrlMeta{}),
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SrcPid: idgen.PeerID(iputils.IPv4),
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DstPid: idgen.PeerID(iputils.IPv4),
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StartNum: 0,
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Limit: 1,
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},
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// 0
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responsePieceSize: 1,
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},
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{
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request: &base.PieceTaskRequest{
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TaskId: idgen.TaskID("http://www.test.com", &base.UrlMeta{}),
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SrcPid: idgen.PeerID(iputils.IPv4),
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DstPid: idgen.PeerID(iputils.IPv4),
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StartNum: 0,
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Limit: 4,
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},
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// 0 1 2 3
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responsePieceSize: 4,
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},
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{
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request: &base.PieceTaskRequest{
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TaskId: idgen.TaskID("http://www.test.com", &base.UrlMeta{}),
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SrcPid: idgen.PeerID(iputils.IPv4),
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DstPid: idgen.PeerID(iputils.IPv4),
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StartNum: 8,
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Limit: 1,
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},
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// 8
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responsePieceSize: 1,
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},
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{
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request: &base.PieceTaskRequest{
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TaskId: idgen.TaskID("http://www.test.com", &base.UrlMeta{}),
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SrcPid: idgen.PeerID(iputils.IPv4),
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DstPid: idgen.PeerID(iputils.IPv4),
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StartNum: 8,
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Limit: 4,
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},
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// 8 9
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responsePieceSize: 2,
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},
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}
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for _, tc := range tests {
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response, err := client.GetPieceTasks(
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context.Background(),
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dfnet.NetAddr{
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Type: dfnet.TCP,
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Addr: fmt.Sprintf("127.0.0.1:%d", port),
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},
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tc.request)
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assert.Nil(err, "client get piece tasks grpc call should be ok")
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assert.Equal(tc.responsePieceSize, len(response.PieceInfos))
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}
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}
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