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26 lines
418 B
Go
26 lines
418 B
Go
package unique
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import (
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"github.com/stretchr/testify/assert"
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"sync"
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"testing"
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)
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func TestGenUniqueKey(t *testing.T) {
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m := make(map[string]struct{})
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var mutex sync.Mutex
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var wg sync.WaitGroup
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wg.Add(1000)
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for i := 0; i < 1000; i++ {
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go func() {
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uk := GenUniqueKey("test")
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mutex.Lock()
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m[uk] = struct{}{}
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mutex.Unlock()
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wg.Done()
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}()
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}
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wg.Wait()
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assert.Equal(t, 1000, len(m), "fxxk.")
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}
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