mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-23 13:38:35 +00:00
97 lines
2.2 KiB
Go
97 lines
2.2 KiB
Go
package vmstate
|
|
|
|
import (
|
|
"encoding/json"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestFromString(t *testing.T) {
|
|
var (
|
|
s State
|
|
err error
|
|
)
|
|
|
|
s, err = FromString("HALT")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Halt, s)
|
|
|
|
s, err = FromString("BREAK")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Break, s)
|
|
|
|
s, err = FromString("FAULT")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Fault, s)
|
|
|
|
s, err = FromString("NONE")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, None, s)
|
|
|
|
s, err = FromString("HALT, BREAK")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Halt|Break, s)
|
|
|
|
s, err = FromString("FAULT, BREAK")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Fault|Break, s)
|
|
|
|
_, err = FromString("HALT, KEK")
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestState_HasFlag(t *testing.T) {
|
|
assert.True(t, Halt.HasFlag(Halt))
|
|
assert.True(t, Break.HasFlag(Break))
|
|
assert.True(t, Fault.HasFlag(Fault))
|
|
assert.True(t, (Halt | Break).HasFlag(Halt))
|
|
assert.True(t, (Halt | Break).HasFlag(Break))
|
|
|
|
assert.False(t, Halt.HasFlag(Break))
|
|
assert.False(t, None.HasFlag(Halt))
|
|
assert.False(t, (Fault | Break).HasFlag(Halt))
|
|
}
|
|
|
|
func TestState_MarshalJSON(t *testing.T) {
|
|
var (
|
|
data []byte
|
|
err error
|
|
)
|
|
|
|
data, err = json.Marshal(Halt | Break)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, data, []byte(`"HALT, BREAK"`))
|
|
|
|
data, err = json.Marshal(Fault)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, data, []byte(`"FAULT"`))
|
|
}
|
|
|
|
func TestState_UnmarshalJSON(t *testing.T) {
|
|
var (
|
|
s State
|
|
err error
|
|
)
|
|
|
|
err = json.Unmarshal([]byte(`"HALT, BREAK"`), &s)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Halt|Break, s)
|
|
|
|
err = json.Unmarshal([]byte(`"FAULT, BREAK"`), &s)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, Fault|Break, s)
|
|
|
|
err = json.Unmarshal([]byte(`"NONE"`), &s)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, None, s)
|
|
}
|
|
|
|
// TestState_EnumCompat tests that byte value of State matches the C#'s one got from
|
|
// https://github.com/neo-project/neo-vm/blob/0028d862e253bda3c12eb8bb007a2d95822d3922/src/neo-vm/VMState.cs#L16.
|
|
func TestState_EnumCompat(t *testing.T) {
|
|
assert.Equal(t, byte(0), byte(None))
|
|
assert.Equal(t, byte(1<<0), byte(Halt))
|
|
assert.Equal(t, byte(1<<1), byte(Fault))
|
|
assert.Equal(t, byte(1<<2), byte(Break))
|
|
}
|