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smartcontract: drop Params type and TryParse methods

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They were first introduced in a058598ecc and
then carefully moved in 648e0bb242, but it looks
like they were never used by any external code. This code can be useful on the
server, but the server has its own params package to deal with
parameters. Clients usually create Parameters and then get results as
stackitem.Items, so they don't use this code either. So there is zero point in
keeping it.
This commit is contained in:
Roman Khimov 2022-07-27 19:00:36 +03:00
parent 0ae8b635a1
commit 3c5a720e3a
4 changed files with 11 additions and 215 deletions
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84
pkg/smartcontract/parameter_test.go
View file

@ -6,7 +6,6 @@ import (
"encoding/json"
"math"
"math/big"
"reflect"
"strings"
"testing"
@ -341,89 +340,6 @@ func TestParam_UnmarshalJSON(t *testing.T) {
}
}
var tryParseTestCases = []struct {
input interface{}
expected interface{}
}{
{
input: []byte{
0x0b, 0xcd, 0x29, 0x78, 0x63, 0x4d, 0x96, 0x1c, 0x24, 0xf5,
0xae, 0xa0, 0x80, 0x22, 0x97, 0xff, 0x12, 0x87, 0x24, 0xd6,
},
expected: util.Uint160{
0x0b, 0xcd, 0x29, 0x78, 0x63, 0x4d, 0x96, 0x1c, 0x24, 0xf5,
0xae, 0xa0, 0x80, 0x22, 0x97, 0xff, 0x12, 0x87, 0x24, 0xd6,
},
},
{
input: []byte{
0xf0, 0x37, 0x30, 0x8f, 0xa0, 0xab, 0x18, 0x15,
0x5b, 0xcc, 0xfc, 0x08, 0x48, 0x54, 0x68, 0xc1,
0x12, 0x40, 0x9e, 0xa5, 0x06, 0x45, 0x95, 0x69,
0x9e, 0x98, 0xc5, 0x45, 0xf2, 0x45, 0xf3, 0x2d,
},
expected: util.Uint256{
0x2d, 0xf3, 0x45, 0xf2, 0x45, 0xc5, 0x98, 0x9e,
0x69, 0x95, 0x45, 0x06, 0xa5, 0x9e, 0x40, 0x12,
0xc1, 0x68, 0x54, 0x48, 0x08, 0xfc, 0xcc, 0x5b,
0x15, 0x18, 0xab, 0xa0, 0x8f, 0x30, 0x37, 0xf0,
},
},
{
input: []byte{0, 1, 2, 3, 4, 9, 8, 6},
expected: []byte{0, 1, 2, 3, 4, 9, 8, 6},
},
{
input: []byte{0x63, 0x78, 0x29, 0xcd, 0x0b},
expected: int64(50686687331),
},
{
input: []byte{0x63, 0x78, 0x29, 0xcd, 0x0b},
expected: big.NewInt(50686687331),
},
{
input: []byte("this is a test string"),
expected: "this is a test string",
},
}
func TestParam_TryParse(t *testing.T) {
for _, tc := range tryParseTestCases {
t.Run(reflect.TypeOf(tc.expected).String(), func(t *testing.T) {
input := Parameter{
Type: ByteArrayType,
Value: tc.input,
}
val := reflect.New(reflect.TypeOf(tc.expected))
assert.NoError(t, input.TryParse(val.Interface()))
assert.Equal(t, tc.expected, val.Elem().Interface())
})
}
t.Run("[]Uint160", func(t *testing.T) {
exp1 := util.Uint160{1, 2, 3, 4, 5}
exp2 := util.Uint160{9, 8, 7, 6, 5}
params := Params{
{
Type: ByteArrayType,
Value: exp1.BytesBE(),
},
{
Type: ByteArrayType,
Value: exp2.BytesBE(),
},
}
var out1, out2 util.Uint160
assert.NoError(t, params.TryParseArray(&out1, &out2))
assert.Equal(t, exp1, out1)
assert.Equal(t, exp2, out2)
})
}
func TestParamType_String(t *testing.T) {
types := []ParamType{
SignatureType,