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39 lines
1.0 KiB
Go
39 lines
1.0 KiB
Go
package lifetime
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import (
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"testing"
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"github.com/stretchr/testify/suite"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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type SafeChanSuite struct {
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suite.Suite
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}
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func (s *SafeChanSuite) TestClose() {
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sc := NewSafeChan()
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s.False(sc.IsClosed(), "IsClosed() shall return false before Close()")
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s.False(typeutil.IsChanClosed(sc.CloseCh()), "CloseCh() returned channel shall not be closed before Close()")
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s.NotPanics(func() {
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sc.Close()
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}, "SafeChan shall not panic during first close")
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s.True(sc.IsClosed(), "IsClosed() shall return true after Close()")
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s.True(typeutil.IsChanClosed(sc.CloseCh()), "CloseCh() returned channel shall be closed after Close()")
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s.NotPanics(func() {
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sc.Close()
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}, "SafeChan shall not panic during second close")
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s.True(sc.IsClosed(), "IsClosed() shall return true after double Close()")
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s.True(typeutil.IsChanClosed(sc.CloseCh()), "CloseCh() returned channel shall be still closed after double Close()")
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}
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func TestSafeChan(t *testing.T) {
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suite.Run(t, new(SafeChanSuite))
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}
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