cri-o/vendor/github.com/docker/go-connections/sockets/inmem_socket_test.go

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package sockets
import "testing"
func TestInmemSocket(t *testing.T) {
l := NewInmemSocket("test", 0)
defer l.Close()
go func() {
for {
conn, err := l.Accept()
if err != nil {
return
}
conn.Write([]byte("hello"))
conn.Close()
}
}()
conn, err := l.Dial("test", "test")
if err != nil {
t.Fatal(err)
}
buf := make([]byte, 5)
_, err = conn.Read(buf)
if err != nil {
t.Fatal(err)
}
if string(buf) != "hello" {
t.Fatalf("expected `hello`, got %s", string(buf))
}
l.Close()
conn, err = l.Dial("test", "test")
if err != errClosed {
t.Fatalf("expected `errClosed` error, got %v", err)
}
}