github.com/matrixorigin/matrixone@v1.2.0/pkg/txn/service/service_test.go (about)

     1  // Copyright 2022 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package service
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  	"time"
    21  
    22  	"github.com/matrixorigin/matrixone/pkg/common/moerr"
    23  	"github.com/matrixorigin/matrixone/pkg/pb/txn"
    24  	"github.com/stretchr/testify/assert"
    25  )
    26  
    27  func TestGCZombie(t *testing.T) {
    28  	sender := NewTestSender()
    29  	defer func() {
    30  		assert.NoError(t, sender.Close())
    31  	}()
    32  
    33  	zombie := time.Millisecond * 100
    34  	s := NewTestTxnServiceWithLogAndZombie(t, 1, sender, NewTestClock(1), nil, zombie).(*service)
    35  	assert.NoError(t, s.Start())
    36  	defer func() {
    37  		assert.NoError(t, s.Close(false))
    38  	}()
    39  
    40  	sender.AddTxnService(s)
    41  
    42  	wTxn := NewTestTxn(1, 1, 1)
    43  	checkResponses(t, writeTestData(t, sender, 1, wTxn, 1))
    44  
    45  	w1 := addTestWaiter(t, s, wTxn, txn.TxnStatus_Aborted)
    46  	defer w1.close()
    47  
    48  	checkWaiter(t, w1, txn.TxnStatus_Aborted)
    49  	checkData(t, wTxn, s, 0, 0, false)
    50  }
    51  
    52  func TestGCZombieWithDistributedTxn(t *testing.T) {
    53  	sender := NewTestSender()
    54  	defer func() {
    55  		assert.NoError(t, sender.Close())
    56  	}()
    57  
    58  	zombie := time.Millisecond * 100
    59  	s1 := NewTestTxnServiceWithLogAndZombie(t, 1, sender, NewTestClock(1), nil, zombie).(*service)
    60  	assert.NoError(t, s1.Start())
    61  	defer func() {
    62  		assert.NoError(t, s1.Close(false))
    63  	}()
    64  
    65  	s2 := NewTestTxnServiceWithLogAndZombie(t, 2, sender, NewTestClock(1), nil, zombie).(*service)
    66  	assert.NoError(t, s2.Start())
    67  	defer func() {
    68  		assert.NoError(t, s2.Close(false))
    69  	}()
    70  
    71  	sender.AddTxnService(s1)
    72  	sender.AddTxnService(s2)
    73  
    74  	// 1 is coordinator
    75  	wTxn := NewTestTxn(1, 1, 1, 2)
    76  	checkResponses(t, writeTestData(t, sender, 1, wTxn, 1))
    77  	checkResponses(t, writeTestData(t, sender, 2, wTxn, 2))
    78  
    79  	w1 := addTestWaiter(t, s1, wTxn, txn.TxnStatus_Aborted)
    80  	defer w1.close()
    81  
    82  	w2 := addTestWaiter(t, s2, wTxn, txn.TxnStatus_Aborted)
    83  	defer w2.close()
    84  
    85  	checkWaiter(t, w1, txn.TxnStatus_Aborted)
    86  	checkWaiter(t, w2, txn.TxnStatus_Aborted)
    87  
    88  	checkData(t, wTxn, s1, 0, 0, false)
    89  	checkData(t, wTxn, s2, 0, 0, false)
    90  }
    91  
    92  func TestGCZombieNonCoordinatorTxn(t *testing.T) {
    93  	sender := NewTestSender()
    94  	defer func() {
    95  		assert.NoError(t, sender.Close())
    96  	}()
    97  
    98  	zombie := time.Millisecond * 100
    99  	s := NewTestTxnServiceWithLogAndZombie(t, 1, sender, NewTestClock(1), nil, zombie).(*service)
   100  	assert.NoError(t, s.Start())
   101  	defer func() {
   102  		assert.NoError(t, s.Close(false))
   103  	}()
   104  
   105  	sender.AddTxnService(s)
   106  
   107  	wTxn := NewTestTxn(1, 1, 1)
   108  	wTxn.TNShards = append(wTxn.TNShards, NewTestTNShard(2))
   109  	// make shard 2 is coordinator
   110  	wTxn.TNShards[0], wTxn.TNShards[1] = wTxn.TNShards[1], wTxn.TNShards[0]
   111  
   112  	checkResponses(t, writeTestData(t, sender, 1, wTxn, 1))
   113  
   114  	w1 := addTestWaiter(t, s, wTxn, txn.TxnStatus_Aborted)
   115  	defer w1.close()
   116  
   117  	ctx, cancel := context.WithTimeout(context.Background(), zombie*5)
   118  	defer cancel()
   119  	_, err := w1.wait(ctx)
   120  	assert.Error(t, err)
   121  	assert.Equal(t, moerr.ConvertGoError(ctx, ctx.Err()), err)
   122  }