github.com/haraldrudell/parl@v0.4.176/pio/read-writer-tap_test.go (about)

     1  /*
     2  © 2023–present Harald Rudell <harald.rudell@gmail.com> (https://haraldrudell.github.io/haraldrudell/)
     3  ISC License
     4  */
     5  
     6  package pio
     7  
     8  import (
     9  	"errors"
    10  	"testing"
    11  )
    12  
    13  func TestReadWriterTap(t *testing.T) {
    14  	//t.Errorf("logging on")
    15  	var e = errors.New("e message")
    16  	var _ PIOErrorSource
    17  	var readsError = NewPioError(PeReads, e)
    18  	var err error
    19  	_ = 1
    20  	err = readsError
    21  	var pioe *PIOError
    22  	t.Logf("err: %T %T %q %t", &err, err, err.Error(), errors.As(err, &pioe))
    23  	_ = err
    24  }