mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-11-30 10:59:32 +08:00
31880ab427
- Add conc.PoolOption to setup conc.Pool - Change panic default behavior - Make future has error when job panicks Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
// Licensed to the LF AI & Data foundation under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package conc
|
|
|
|
import (
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestPool(t *testing.T) {
|
|
pool := NewDefaultPool[any]()
|
|
|
|
taskNum := pool.Cap() * 2
|
|
futures := make([]*Future[any], 0, taskNum)
|
|
for i := 0; i < taskNum; i++ {
|
|
res := i
|
|
future := pool.Submit(func() (any, error) {
|
|
time.Sleep(500 * time.Millisecond)
|
|
return res, nil
|
|
})
|
|
futures = append(futures, future)
|
|
}
|
|
|
|
assert.Greater(t, pool.Running(), 0)
|
|
AwaitAll(futures...)
|
|
for i, future := range futures {
|
|
res, err := future.Await()
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, err, future.Err())
|
|
assert.True(t, future.OK())
|
|
assert.Equal(t, res, future.Value())
|
|
assert.Equal(t, i, res.(int))
|
|
|
|
// Await() should be idempotent
|
|
<-future.Inner()
|
|
resDup, errDup := future.Await()
|
|
assert.Equal(t, res, resDup)
|
|
assert.Equal(t, err, errDup)
|
|
}
|
|
}
|
|
|
|
func TestPoolWithPanic(t *testing.T) {
|
|
pool := NewPool[any](1, WithConcealPanic(true))
|
|
|
|
future := pool.Submit(func() (any, error) {
|
|
panic("mocked panic")
|
|
})
|
|
|
|
// make sure error returned when conceal panic
|
|
_, err := future.Await()
|
|
assert.Error(t, err)
|
|
}
|