38 lines
441 B
Go
38 lines
441 B
Go
package engine
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import (
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"fmt"
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"sync"
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"testing"
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"time"
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)
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func TestTimer(t *testing.T) {
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tm := time.NewTimer(time.Second * 5)
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select {
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case <-tm.C:
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fmt.Println(<-tm.C)
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default:
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fmt.Println("default")
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}
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fmt.Println(tm)
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}
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func TestSync(t *testing.T) {
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lk := sync.RWMutex{}
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go func() {
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for {
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lk.Lock()
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fmt.Println(1)
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lk.Unlock()
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}
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}()
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go func() {
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for {
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lk.Lock()
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fmt.Println(2)
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lk.Unlock()
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}
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}()
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}
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