forked from TrueCloudLab/neoneo-go
39 lines
601 B
Go
39 lines
601 B
Go
package vm
|
|
|
|
import (
|
|
"math/big"
|
|
"testing"
|
|
|
|
"github.com/CityOfZion/neo-go/pkg/vm/stack"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestAddOp(t *testing.T) {
|
|
|
|
v := VM{}
|
|
|
|
a, err := stack.NewInt(big.NewInt(20))
|
|
if err != nil {
|
|
t.Fail()
|
|
}
|
|
b, err := stack.NewInt(big.NewInt(23))
|
|
if err != nil {
|
|
t.Fail()
|
|
}
|
|
|
|
ctx := stack.NewContext([]byte{})
|
|
ctx.Estack.Push(a).Push(b)
|
|
|
|
v.ExecuteOp(stack.ADD, ctx)
|
|
|
|
// Stack should have one item
|
|
assert.Equal(t, 1, ctx.Estack.Len())
|
|
|
|
item, err := ctx.Estack.PopInt()
|
|
if err != nil {
|
|
t.Fail()
|
|
}
|
|
|
|
assert.Equal(t, int64(43), item.Value().Int64())
|
|
|
|
}
|