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63 lines
1.3 KiB
63 lines
1.3 KiB
package util
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import (
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"fmt"
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"github.com/stretchr/testify/assert"
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"sort"
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"testing"
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"time"
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)
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func TestAsyncPool(t *testing.T) {
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p := NewLimitedAsyncExecutor(3)
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p.Execute(FirstFunc)
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p.Execute(SecondFunc)
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p.Execute(ThirdFunc)
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p.Execute(FourthFunc)
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p.Execute(FifthFunc)
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var sorted_results []int
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for i := 0; i < 5; i++ {
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f := p.NextFuture()
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x := f.Await().(int)
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println(x)
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sorted_results = append(sorted_results, x)
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}
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assert.True(t, sort.IntsAreSorted(sorted_results), "results should be sorted")
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}
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func FirstFunc() any {
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fmt.Println("-- Executing first function --")
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time.Sleep(70 * time.Millisecond)
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fmt.Println("-- First Function finished --")
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return 1
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}
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func SecondFunc() any {
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fmt.Println("-- Executing second function --")
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time.Sleep(50 * time.Millisecond)
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fmt.Println("-- Second Function finished --")
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return 2
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}
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func ThirdFunc() any {
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fmt.Println("-- Executing third function --")
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time.Sleep(20 * time.Millisecond)
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fmt.Println("-- Third Function finished --")
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return 3
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}
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func FourthFunc() any {
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fmt.Println("-- Executing fourth function --")
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time.Sleep(100 * time.Millisecond)
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fmt.Println("-- Fourth Function finished --")
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return 4
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}
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func FifthFunc() any {
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fmt.Println("-- Executing fifth function --")
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time.Sleep(40 * time.Millisecond)
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fmt.Println("-- Fourth fifth finished --")
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return 5
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}
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