mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 async
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import (
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"fmt"
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"sync"
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"testing"
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)
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func TestRunner(t *testing.T) {
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var (
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lock sync.Mutex
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events []string
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funcs []func(chan struct{})
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)
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done := make(chan struct{}, 20)
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for i := 0; i < 10; i++ {
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iCopy := i
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funcs = append(funcs, func(c chan struct{}) {
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lock.Lock()
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events = append(events, fmt.Sprintf("%v starting\n", iCopy))
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lock.Unlock()
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<-c
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lock.Lock()
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events = append(events, fmt.Sprintf("%v stopping\n", iCopy))
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lock.Unlock()
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done <- struct{}{}
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})
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}
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r := NewRunner(funcs...)
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r.Start()
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r.Stop()
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for i := 0; i < 10; i++ {
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<-done
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}
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if len(events) != 20 {
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t.Errorf("expected 20 events, but got:\n%v\n", events)
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}
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}
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