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53 lines
1.0 KiB
Go
53 lines
1.0 KiB
Go
package syncx
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import (
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"sync"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestTimeoutLimit(t *testing.T) {
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tests := []struct {
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name string
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interval time.Duration
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}{
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{
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name: "no wait",
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},
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{
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name: "wait",
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interval: time.Millisecond * 100,
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},
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}
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for _, test := range tests {
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test := test
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t.Run(test.name, func(t *testing.T) {
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limit := NewTimeoutLimit(2)
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assert.Nil(t, limit.Borrow(time.Millisecond*200))
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assert.Nil(t, limit.Borrow(time.Millisecond*200))
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var wait1, wait2, wait3 sync.WaitGroup
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wait1.Add(1)
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wait2.Add(1)
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wait3.Add(1)
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go func() {
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wait1.Wait()
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wait2.Done()
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time.Sleep(test.interval)
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assert.Nil(t, limit.Return())
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wait3.Done()
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}()
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wait1.Done()
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wait2.Wait()
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assert.Nil(t, limit.Borrow(time.Second))
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wait3.Wait()
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assert.Equal(t, ErrTimeout, limit.Borrow(time.Millisecond*100))
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assert.Nil(t, limit.Return())
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assert.Nil(t, limit.Return())
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assert.Equal(t, ErrLimitReturn, limit.Return())
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})
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}
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}
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