22 lines
269 B
Go
22 lines
269 B
Go
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package ex
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import "sync"
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import "testing"
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type Item struct{}
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func TestAppend(t *testing.T) {
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var list []Item
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n := 2
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wg := sync.WaitGroup{}
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wg.Add(n)
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for i := 0; i < n; i++ {
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go func() {
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defer wg.Done()
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list = append(list, Item{})
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}()
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}
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wg.Wait()
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}
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