forked from TrueCloudLab/neoneo-go
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
|
package vm
|
||
|
|
|
||
|
|
import (
|
||
|
|
"math/big"
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
|
||
|
|
"github.com/stretchr/testify/require"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestVM_Debug(t *testing.T) {
|
||
|
|
prog := makeProgram(opcode.CALL, 3, opcode.RET,
|
||
|
|
opcode.PUSH2, opcode.PUSH3, opcode.ADD, opcode.RET)
|
||
|
|
t.Run("BreakPoint", func(t *testing.T) {
|
||
|
|
v := load(prog)
|
||
|
|
v.AddBreakPoint(3)
|
||
|
|
v.AddBreakPoint(5)
|
||
|
|
require.NoError(t, v.Run())
|
||
|
|
require.Equal(t, 3, v.Context().NextIP())
|
||
|
|
require.NoError(t, v.Run())
|
||
|
|
require.Equal(t, 5, v.Context().NextIP())
|
||
|
|
require.NoError(t, v.Run())
|
||
|
|
require.Equal(t, 1, v.estack.len)
|
||
|
|
require.Equal(t, big.NewInt(5), v.estack.Top().Value())
|
||
|
|
})
|
||
|
|
t.Run("StepInto", func(t *testing.T) {
|
||
|
|
v := load(prog)
|
||
|
|
require.NoError(t, v.StepInto())
|
||
|
|
require.Equal(t, 3, v.Context().NextIP())
|
||
|
|
require.NoError(t, v.StepOut())
|
||
|
|
require.Equal(t, 2, v.Context().NextIP())
|
||
|
|
require.Equal(t, 1, v.estack.len)
|
||
|
|
require.Equal(t, big.NewInt(5), v.estack.Top().Value())
|
||
|
|
})
|
||
|
|
t.Run("StepOver", func(t *testing.T) {
|
||
|
|
v := load(prog)
|
||
|
|
require.NoError(t, v.StepOver())
|
||
|
|
require.Equal(t, 2, v.Context().NextIP())
|
||
|
|
require.Equal(t, 1, v.estack.len)
|
||
|
|
require.Equal(t, big.NewInt(5), v.estack.Top().Value())
|
||
|
|
})
|
||
|
|
}
|