forked from cerc-io/plugeth
376 lines
18 KiB
Go
376 lines
18 KiB
Go
// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package abi
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import (
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"math/big"
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"reflect"
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"testing"
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"github.com/davecgh/go-spew/spew"
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"github.com/ethereum/go-ethereum/common"
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)
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// typeWithoutStringer is a alias for the Type type which simply doesn't implement
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// the stringer interface to allow printing type details in the tests below.
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type typeWithoutStringer Type
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// Tests that all allowed types get recognized by the type parser.
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func TestTypeRegexp(t *testing.T) {
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tests := []struct {
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blob string
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components []ArgumentMarshaling
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kind Type
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}{
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{"bool", nil, Type{T: BoolTy, stringKind: "bool"}},
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{"bool[]", nil, Type{T: SliceTy, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[]"}},
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{"bool[2]", nil, Type{Size: 2, T: ArrayTy, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
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{"bool[2][]", nil, Type{T: SliceTy, Elem: &Type{T: ArrayTy, Size: 2, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}, stringKind: "bool[2][]"}},
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{"bool[][]", nil, Type{T: SliceTy, Elem: &Type{T: SliceTy, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[]"}, stringKind: "bool[][]"}},
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{"bool[][2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: SliceTy, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[]"}, stringKind: "bool[][2]"}},
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{"bool[2][2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: ArrayTy, Size: 2, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}, stringKind: "bool[2][2]"}},
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{"bool[2][][2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: SliceTy, Elem: &Type{T: ArrayTy, Size: 2, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}, stringKind: "bool[2][]"}, stringKind: "bool[2][][2]"}},
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{"bool[2][2][2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: ArrayTy, Size: 2, Elem: &Type{T: ArrayTy, Size: 2, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}, stringKind: "bool[2][2]"}, stringKind: "bool[2][2][2]"}},
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{"bool[][][]", nil, Type{T: SliceTy, Elem: &Type{T: SliceTy, Elem: &Type{T: SliceTy, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[]"}, stringKind: "bool[][]"}, stringKind: "bool[][][]"}},
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{"bool[][2][]", nil, Type{T: SliceTy, Elem: &Type{T: ArrayTy, Size: 2, Elem: &Type{T: SliceTy, Elem: &Type{T: BoolTy, stringKind: "bool"}, stringKind: "bool[]"}, stringKind: "bool[][2]"}, stringKind: "bool[][2][]"}},
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{"int8", nil, Type{Size: 8, T: IntTy, stringKind: "int8"}},
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{"int16", nil, Type{Size: 16, T: IntTy, stringKind: "int16"}},
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{"int32", nil, Type{Size: 32, T: IntTy, stringKind: "int32"}},
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{"int64", nil, Type{Size: 64, T: IntTy, stringKind: "int64"}},
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{"int256", nil, Type{Size: 256, T: IntTy, stringKind: "int256"}},
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{"int8[]", nil, Type{T: SliceTy, Elem: &Type{Size: 8, T: IntTy, stringKind: "int8"}, stringKind: "int8[]"}},
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{"int8[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 8, T: IntTy, stringKind: "int8"}, stringKind: "int8[2]"}},
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{"int16[]", nil, Type{T: SliceTy, Elem: &Type{Size: 16, T: IntTy, stringKind: "int16"}, stringKind: "int16[]"}},
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{"int16[2]", nil, Type{Size: 2, T: ArrayTy, Elem: &Type{Size: 16, T: IntTy, stringKind: "int16"}, stringKind: "int16[2]"}},
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{"int32[]", nil, Type{T: SliceTy, Elem: &Type{Size: 32, T: IntTy, stringKind: "int32"}, stringKind: "int32[]"}},
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{"int32[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 32, T: IntTy, stringKind: "int32"}, stringKind: "int32[2]"}},
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{"int64[]", nil, Type{T: SliceTy, Elem: &Type{Size: 64, T: IntTy, stringKind: "int64"}, stringKind: "int64[]"}},
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{"int64[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 64, T: IntTy, stringKind: "int64"}, stringKind: "int64[2]"}},
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{"int256[]", nil, Type{T: SliceTy, Elem: &Type{Size: 256, T: IntTy, stringKind: "int256"}, stringKind: "int256[]"}},
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{"int256[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 256, T: IntTy, stringKind: "int256"}, stringKind: "int256[2]"}},
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{"uint8", nil, Type{Size: 8, T: UintTy, stringKind: "uint8"}},
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{"uint16", nil, Type{Size: 16, T: UintTy, stringKind: "uint16"}},
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{"uint32", nil, Type{Size: 32, T: UintTy, stringKind: "uint32"}},
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{"uint64", nil, Type{Size: 64, T: UintTy, stringKind: "uint64"}},
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{"uint256", nil, Type{Size: 256, T: UintTy, stringKind: "uint256"}},
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{"uint8[]", nil, Type{T: SliceTy, Elem: &Type{Size: 8, T: UintTy, stringKind: "uint8"}, stringKind: "uint8[]"}},
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{"uint8[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 8, T: UintTy, stringKind: "uint8"}, stringKind: "uint8[2]"}},
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{"uint16[]", nil, Type{T: SliceTy, Elem: &Type{Size: 16, T: UintTy, stringKind: "uint16"}, stringKind: "uint16[]"}},
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{"uint16[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 16, T: UintTy, stringKind: "uint16"}, stringKind: "uint16[2]"}},
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{"uint32[]", nil, Type{T: SliceTy, Elem: &Type{Size: 32, T: UintTy, stringKind: "uint32"}, stringKind: "uint32[]"}},
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{"uint32[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 32, T: UintTy, stringKind: "uint32"}, stringKind: "uint32[2]"}},
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{"uint64[]", nil, Type{T: SliceTy, Elem: &Type{Size: 64, T: UintTy, stringKind: "uint64"}, stringKind: "uint64[]"}},
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{"uint64[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 64, T: UintTy, stringKind: "uint64"}, stringKind: "uint64[2]"}},
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{"uint256[]", nil, Type{T: SliceTy, Elem: &Type{Size: 256, T: UintTy, stringKind: "uint256"}, stringKind: "uint256[]"}},
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{"uint256[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 256, T: UintTy, stringKind: "uint256"}, stringKind: "uint256[2]"}},
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{"bytes32", nil, Type{T: FixedBytesTy, Size: 32, stringKind: "bytes32"}},
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{"bytes[]", nil, Type{T: SliceTy, Elem: &Type{T: BytesTy, stringKind: "bytes"}, stringKind: "bytes[]"}},
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{"bytes[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: BytesTy, stringKind: "bytes"}, stringKind: "bytes[2]"}},
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{"bytes32[]", nil, Type{T: SliceTy, Elem: &Type{T: FixedBytesTy, Size: 32, stringKind: "bytes32"}, stringKind: "bytes32[]"}},
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{"bytes32[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: FixedBytesTy, Size: 32, stringKind: "bytes32"}, stringKind: "bytes32[2]"}},
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{"string", nil, Type{T: StringTy, stringKind: "string"}},
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{"string[]", nil, Type{T: SliceTy, Elem: &Type{T: StringTy, stringKind: "string"}, stringKind: "string[]"}},
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{"string[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{T: StringTy, stringKind: "string"}, stringKind: "string[2]"}},
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{"address", nil, Type{Size: 20, T: AddressTy, stringKind: "address"}},
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{"address[]", nil, Type{T: SliceTy, Elem: &Type{Size: 20, T: AddressTy, stringKind: "address"}, stringKind: "address[]"}},
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{"address[2]", nil, Type{T: ArrayTy, Size: 2, Elem: &Type{Size: 20, T: AddressTy, stringKind: "address"}, stringKind: "address[2]"}},
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// TODO when fixed types are implemented properly
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// {"fixed", nil, Type{}},
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// {"fixed128x128", nil, Type{}},
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// {"fixed[]", nil, Type{}},
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// {"fixed[2]", nil, Type{}},
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// {"fixed128x128[]", nil, Type{}},
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// {"fixed128x128[2]", nil, Type{}},
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{"tuple", []ArgumentMarshaling{{Name: "a", Type: "int64"}}, Type{T: TupleTy, TupleType: reflect.TypeOf(struct {
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A int64 `json:"a"`
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}{}), stringKind: "(int64)",
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TupleElems: []*Type{{T: IntTy, Size: 64, stringKind: "int64"}}, TupleRawNames: []string{"a"}}},
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{"tuple with long name", []ArgumentMarshaling{{Name: "aTypicalParamName", Type: "int64"}}, Type{T: TupleTy, TupleType: reflect.TypeOf(struct {
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ATypicalParamName int64 `json:"aTypicalParamName"`
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}{}), stringKind: "(int64)",
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TupleElems: []*Type{{T: IntTy, Size: 64, stringKind: "int64"}}, TupleRawNames: []string{"aTypicalParamName"}}},
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}
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for _, tt := range tests {
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typ, err := NewType(tt.blob, "", tt.components)
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if err != nil {
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t.Errorf("type %q: failed to parse type string: %v", tt.blob, err)
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}
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if !reflect.DeepEqual(typ, tt.kind) {
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t.Errorf("type %q: parsed type mismatch:\nGOT %s\nWANT %s ", tt.blob, spew.Sdump(typeWithoutStringer(typ)), spew.Sdump(typeWithoutStringer(tt.kind)))
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}
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}
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}
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func TestTypeCheck(t *testing.T) {
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for i, test := range []struct {
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typ string
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components []ArgumentMarshaling
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input interface{}
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err string
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}{
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{"uint", nil, big.NewInt(1), "unsupported arg type: uint"},
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{"int", nil, big.NewInt(1), "unsupported arg type: int"},
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{"uint256", nil, big.NewInt(1), ""},
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{"uint256[][3][]", nil, [][3][]*big.Int{{{}}}, ""},
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{"uint256[][][3]", nil, [3][][]*big.Int{{{}}}, ""},
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{"uint256[3][][]", nil, [][][3]*big.Int{{{}}}, ""},
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{"uint256[3][3][3]", nil, [3][3][3]*big.Int{{{}}}, ""},
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{"uint8[][]", nil, [][]uint8{}, ""},
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{"int256", nil, big.NewInt(1), ""},
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{"uint8", nil, uint8(1), ""},
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{"uint16", nil, uint16(1), ""},
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{"uint32", nil, uint32(1), ""},
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{"uint64", nil, uint64(1), ""},
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{"int8", nil, int8(1), ""},
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{"int16", nil, int16(1), ""},
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{"int32", nil, int32(1), ""},
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{"int64", nil, int64(1), ""},
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{"uint24", nil, big.NewInt(1), ""},
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{"uint40", nil, big.NewInt(1), ""},
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{"uint48", nil, big.NewInt(1), ""},
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{"uint56", nil, big.NewInt(1), ""},
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{"uint72", nil, big.NewInt(1), ""},
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{"uint80", nil, big.NewInt(1), ""},
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{"uint88", nil, big.NewInt(1), ""},
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{"uint96", nil, big.NewInt(1), ""},
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{"uint104", nil, big.NewInt(1), ""},
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{"uint112", nil, big.NewInt(1), ""},
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{"uint120", nil, big.NewInt(1), ""},
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{"uint128", nil, big.NewInt(1), ""},
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{"uint136", nil, big.NewInt(1), ""},
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{"uint144", nil, big.NewInt(1), ""},
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{"uint152", nil, big.NewInt(1), ""},
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{"uint160", nil, big.NewInt(1), ""},
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{"uint168", nil, big.NewInt(1), ""},
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{"uint176", nil, big.NewInt(1), ""},
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{"uint184", nil, big.NewInt(1), ""},
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{"uint192", nil, big.NewInt(1), ""},
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{"uint200", nil, big.NewInt(1), ""},
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{"uint208", nil, big.NewInt(1), ""},
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{"uint216", nil, big.NewInt(1), ""},
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{"uint224", nil, big.NewInt(1), ""},
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{"uint232", nil, big.NewInt(1), ""},
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{"uint240", nil, big.NewInt(1), ""},
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{"uint248", nil, big.NewInt(1), ""},
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{"int24", nil, big.NewInt(1), ""},
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{"int40", nil, big.NewInt(1), ""},
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{"int48", nil, big.NewInt(1), ""},
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{"int56", nil, big.NewInt(1), ""},
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{"int72", nil, big.NewInt(1), ""},
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{"int80", nil, big.NewInt(1), ""},
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{"int88", nil, big.NewInt(1), ""},
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{"int96", nil, big.NewInt(1), ""},
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{"int104", nil, big.NewInt(1), ""},
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{"int112", nil, big.NewInt(1), ""},
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{"int120", nil, big.NewInt(1), ""},
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{"int128", nil, big.NewInt(1), ""},
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{"int136", nil, big.NewInt(1), ""},
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{"int144", nil, big.NewInt(1), ""},
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{"int152", nil, big.NewInt(1), ""},
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{"int160", nil, big.NewInt(1), ""},
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{"int168", nil, big.NewInt(1), ""},
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{"int176", nil, big.NewInt(1), ""},
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{"int184", nil, big.NewInt(1), ""},
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{"int192", nil, big.NewInt(1), ""},
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{"int200", nil, big.NewInt(1), ""},
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{"int208", nil, big.NewInt(1), ""},
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{"int216", nil, big.NewInt(1), ""},
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{"int224", nil, big.NewInt(1), ""},
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{"int232", nil, big.NewInt(1), ""},
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{"int240", nil, big.NewInt(1), ""},
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{"int248", nil, big.NewInt(1), ""},
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{"uint30", nil, uint8(1), "abi: cannot use uint8 as type ptr as argument"},
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{"uint8", nil, uint16(1), "abi: cannot use uint16 as type uint8 as argument"},
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{"uint8", nil, uint32(1), "abi: cannot use uint32 as type uint8 as argument"},
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{"uint8", nil, uint64(1), "abi: cannot use uint64 as type uint8 as argument"},
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{"uint8", nil, int8(1), "abi: cannot use int8 as type uint8 as argument"},
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{"uint8", nil, int16(1), "abi: cannot use int16 as type uint8 as argument"},
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{"uint8", nil, int32(1), "abi: cannot use int32 as type uint8 as argument"},
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{"uint8", nil, int64(1), "abi: cannot use int64 as type uint8 as argument"},
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{"uint16", nil, uint16(1), ""},
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{"uint16", nil, uint8(1), "abi: cannot use uint8 as type uint16 as argument"},
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{"uint16[]", nil, []uint16{1, 2, 3}, ""},
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{"uint16[]", nil, [3]uint16{1, 2, 3}, ""},
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{"uint16[]", nil, []uint32{1, 2, 3}, "abi: cannot use []uint32 as type [0]uint16 as argument"},
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{"uint16[3]", nil, [3]uint32{1, 2, 3}, "abi: cannot use [3]uint32 as type [3]uint16 as argument"},
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{"uint16[3]", nil, [4]uint16{1, 2, 3}, "abi: cannot use [4]uint16 as type [3]uint16 as argument"},
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{"uint16[3]", nil, []uint16{1, 2, 3}, ""},
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{"uint16[3]", nil, []uint16{1, 2, 3, 4}, "abi: cannot use [4]uint16 as type [3]uint16 as argument"},
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{"address[]", nil, []common.Address{{1}}, ""},
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{"address[1]", nil, []common.Address{{1}}, ""},
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{"address[1]", nil, [1]common.Address{{1}}, ""},
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{"address[2]", nil, [1]common.Address{{1}}, "abi: cannot use [1]array as type [2]array as argument"},
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{"bytes32", nil, [32]byte{}, ""},
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{"bytes31", nil, [31]byte{}, ""},
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{"bytes30", nil, [30]byte{}, ""},
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{"bytes29", nil, [29]byte{}, ""},
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{"bytes28", nil, [28]byte{}, ""},
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{"bytes27", nil, [27]byte{}, ""},
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{"bytes26", nil, [26]byte{}, ""},
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{"bytes25", nil, [25]byte{}, ""},
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{"bytes24", nil, [24]byte{}, ""},
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{"bytes23", nil, [23]byte{}, ""},
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{"bytes22", nil, [22]byte{}, ""},
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{"bytes21", nil, [21]byte{}, ""},
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{"bytes20", nil, [20]byte{}, ""},
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{"bytes19", nil, [19]byte{}, ""},
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{"bytes18", nil, [18]byte{}, ""},
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{"bytes17", nil, [17]byte{}, ""},
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{"bytes16", nil, [16]byte{}, ""},
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{"bytes15", nil, [15]byte{}, ""},
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{"bytes14", nil, [14]byte{}, ""},
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{"bytes13", nil, [13]byte{}, ""},
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{"bytes12", nil, [12]byte{}, ""},
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{"bytes11", nil, [11]byte{}, ""},
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{"bytes10", nil, [10]byte{}, ""},
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{"bytes9", nil, [9]byte{}, ""},
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{"bytes8", nil, [8]byte{}, ""},
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{"bytes7", nil, [7]byte{}, ""},
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{"bytes6", nil, [6]byte{}, ""},
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{"bytes5", nil, [5]byte{}, ""},
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{"bytes4", nil, [4]byte{}, ""},
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{"bytes3", nil, [3]byte{}, ""},
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{"bytes2", nil, [2]byte{}, ""},
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{"bytes1", nil, [1]byte{}, ""},
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{"bytes32", nil, [33]byte{}, "abi: cannot use [33]uint8 as type [32]uint8 as argument"},
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{"bytes32", nil, common.Hash{1}, ""},
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{"bytes31", nil, common.Hash{1}, "abi: cannot use common.Hash as type [31]uint8 as argument"},
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{"bytes31", nil, [32]byte{}, "abi: cannot use [32]uint8 as type [31]uint8 as argument"},
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{"bytes", nil, []byte{0, 1}, ""},
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{"bytes", nil, [2]byte{0, 1}, "abi: cannot use array as type slice as argument"},
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{"bytes", nil, common.Hash{1}, "abi: cannot use array as type slice as argument"},
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{"string", nil, "hello world", ""},
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{"string", nil, "", ""},
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{"string", nil, []byte{}, "abi: cannot use slice as type string as argument"},
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{"bytes32[]", nil, [][32]byte{{}}, ""},
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{"function", nil, [24]byte{}, ""},
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{"bytes20", nil, common.Address{}, ""},
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{"address", nil, [20]byte{}, ""},
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{"address", nil, common.Address{}, ""},
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{"bytes32[]]", nil, "", "invalid arg type in abi"},
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{"invalidType", nil, "", "unsupported arg type: invalidType"},
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{"invalidSlice[]", nil, "", "unsupported arg type: invalidSlice"},
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// simple tuple
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{"tuple", []ArgumentMarshaling{{Name: "a", Type: "uint256"}, {Name: "b", Type: "uint256"}}, struct {
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A *big.Int
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B *big.Int
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}{}, ""},
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// tuple slice
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{"tuple[]", []ArgumentMarshaling{{Name: "a", Type: "uint256"}, {Name: "b", Type: "uint256"}}, []struct {
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A *big.Int
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B *big.Int
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}{}, ""},
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// tuple array
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{"tuple[2]", []ArgumentMarshaling{{Name: "a", Type: "uint256"}, {Name: "b", Type: "uint256"}}, []struct {
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A *big.Int
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B *big.Int
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}{{big.NewInt(0), big.NewInt(0)}, {big.NewInt(0), big.NewInt(0)}}, ""},
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} {
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typ, err := NewType(test.typ, "", test.components)
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if err != nil && len(test.err) == 0 {
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t.Fatal("unexpected parse error:", err)
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} else if err != nil && len(test.err) != 0 {
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if err.Error() != test.err {
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t.Errorf("%d failed. Expected err: '%v' got err: '%v'", i, test.err, err)
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}
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continue
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}
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err = typeCheck(typ, reflect.ValueOf(test.input))
|
|
if err != nil && len(test.err) == 0 {
|
|
t.Errorf("%d failed. Expected no err but got: %v", i, err)
|
|
continue
|
|
}
|
|
if err == nil && len(test.err) != 0 {
|
|
t.Errorf("%d failed. Expected err: %v but got none", i, test.err)
|
|
continue
|
|
}
|
|
|
|
if err != nil && len(test.err) != 0 && err.Error() != test.err {
|
|
t.Errorf("%d failed. Expected err: '%v' got err: '%v'", i, test.err, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestInternalType(t *testing.T) {
|
|
components := []ArgumentMarshaling{{Name: "a", Type: "int64"}}
|
|
internalType := "struct a.b[]"
|
|
kind := Type{
|
|
T: TupleTy,
|
|
TupleType: reflect.TypeOf(struct {
|
|
A int64 `json:"a"`
|
|
}{}),
|
|
stringKind: "(int64)",
|
|
TupleRawName: "ab[]",
|
|
TupleElems: []*Type{{T: IntTy, Size: 64, stringKind: "int64"}},
|
|
TupleRawNames: []string{"a"},
|
|
}
|
|
|
|
blob := "tuple"
|
|
typ, err := NewType(blob, internalType, components)
|
|
if err != nil {
|
|
t.Errorf("type %q: failed to parse type string: %v", blob, err)
|
|
}
|
|
if !reflect.DeepEqual(typ, kind) {
|
|
t.Errorf("type %q: parsed type mismatch:\nGOT %s\nWANT %s ", blob, spew.Sdump(typeWithoutStringer(typ)), spew.Sdump(typeWithoutStringer(kind)))
|
|
}
|
|
}
|
|
|
|
func TestGetTypeSize(t *testing.T) {
|
|
var testCases = []struct {
|
|
typ string
|
|
components []ArgumentMarshaling
|
|
typSize int
|
|
}{
|
|
// simple array
|
|
{"uint256[2]", nil, 32 * 2},
|
|
{"address[3]", nil, 32 * 3},
|
|
{"bytes32[4]", nil, 32 * 4},
|
|
// array array
|
|
{"uint256[2][3][4]", nil, 32 * (2 * 3 * 4)},
|
|
// array tuple
|
|
{"tuple[2]", []ArgumentMarshaling{{Name: "x", Type: "bytes32"}, {Name: "y", Type: "bytes32"}}, (32 * 2) * 2},
|
|
// simple tuple
|
|
{"tuple", []ArgumentMarshaling{{Name: "x", Type: "uint256"}, {Name: "y", Type: "uint256"}}, 32 * 2},
|
|
// tuple array
|
|
{"tuple", []ArgumentMarshaling{{Name: "x", Type: "bytes32[2]"}}, 32 * 2},
|
|
// tuple tuple
|
|
{"tuple", []ArgumentMarshaling{{Name: "x", Type: "tuple", Components: []ArgumentMarshaling{{Name: "x", Type: "bytes32"}}}}, 32},
|
|
{"tuple", []ArgumentMarshaling{{Name: "x", Type: "tuple", Components: []ArgumentMarshaling{{Name: "x", Type: "bytes32[2]"}, {Name: "y", Type: "uint256"}}}}, 32 * (2 + 1)},
|
|
}
|
|
|
|
for i, data := range testCases {
|
|
typ, err := NewType(data.typ, "", data.components)
|
|
if err != nil {
|
|
t.Errorf("type %q: failed to parse type string: %v", data.typ, err)
|
|
}
|
|
|
|
result := getTypeSize(typ)
|
|
if result != data.typSize {
|
|
t.Errorf("case %d type %q: get type size error: actual: %d expected: %d", i, data.typ, result, data.typSize)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestNewFixedBytesOver32(t *testing.T) {
|
|
_, err := NewType("bytes4096", "", nil)
|
|
if err == nil {
|
|
t.Errorf("fixed bytes with size over 32 is not spec'd")
|
|
}
|
|
}
|