package sync_test
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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tmsync "github.com/tendermint/tendermint/internal/libs/sync"
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)
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func TestCloser(t *testing.T) {
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closer := tmsync.NewCloser()
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var timeout bool
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select {
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case <-closer.Done():
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case <-time.After(time.Second):
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timeout = true
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}
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for i := 0; i < 10; i++ {
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closer.Close()
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}
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require.True(t, timeout)
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<-closer.Done()
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}
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