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53 lines
1.4 KiB
53 lines
1.4 KiB
// Copyright 2017 PingCAP, Inc.
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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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tikv
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import (
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"context"
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"sync"
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"time"
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. "github.com/pingcap/check"
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"github.com/pingcap/failpoint"
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)
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func (s *testStoreSerialSuite) TestFailBusyServerKV(c *C) {
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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err = txn.Set([]byte("key"), []byte("value"))
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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var wg sync.WaitGroup
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wg.Add(2)
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c.Assert(failpoint.Enable("github.com/pingcap/tidb/store/mockstore/mocktikv/rpcServerBusy", `return(true)`), IsNil)
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go func() {
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defer wg.Done()
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time.Sleep(time.Millisecond * 100)
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c.Assert(failpoint.Disable("github.com/pingcap/tidb/store/mockstore/mocktikv/rpcServerBusy"), IsNil)
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}()
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go func() {
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defer wg.Done()
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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val, err := txn.Get(context.TODO(), []byte("key"))
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c.Assert(err, IsNil)
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c.Assert(val, BytesEquals, []byte("value"))
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}()
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wg.Wait()
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}
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