lotus/chain/actors/aerrors/error_test.go

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package aerrors_test
import (
"testing"
. "github.com/filecoin-project/lotus/chain/actors/aerrors"
"github.com/stretchr/testify/assert"
"golang.org/x/xerrors"
)
func TestFatalError(t *testing.T) {
e1 := xerrors.New("out of disk space")
e2 := xerrors.Errorf("could not put node: %w", e1)
e3 := xerrors.Errorf("could not save head: %w", e2)
ae := Escalate(e3, "failed to save the head")
aw1 := Wrap(ae, "saving head of new miner actor")
aw2 := Absorb(aw1, 1, "try to absorb fatal error")
aw3 := Wrap(aw2, "initializing actor")
aw4 := Wrap(aw3, "creating miner in storage market")
t.Logf("Verbose error: %+v", aw4)
t.Logf("Normal error: %v", aw4)
assert.True(t, IsFatal(aw4), "should be fatal")
}
func TestAbsorbeError(t *testing.T) {
e1 := xerrors.New("EOF")
e2 := xerrors.Errorf("could not decode: %w", e1)
ae := Absorb(e2, 35, "failed to decode CBOR")
aw1 := Wrap(ae, "saving head of new miner actor")
aw2 := Wrap(aw1, "initializing actor")
aw3 := Wrap(aw2, "creating miner in storage market")
t.Logf("Verbose error: %+v", aw3)
t.Logf("Normal error: %v", aw3)
assert.Equal(t, uint8(35), RetCode(aw3))
}