44b74cfc40
* accounts/abi: fix various issues The fixed issues include: (1) If there is no return in a call function, unpack should return nil error (2) For some functions which have struct array as parameter, it will also be detected and generate the struct definition (3) For event, if it has non-indexed parameter, the parameter name will also be assigned if empty. Also the internal struct will be detected and generate struct defition if not exist. (4) Fix annotation generation in event function * accounts/abi: add new abi field internalType * accounts: address comments and add tests * accounts/abi: replace strings.ReplaceAll with strings.Replace
104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
// Copyright 2019 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 bind
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import (
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"reflect"
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"testing"
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"github.com/ethereum/go-ethereum/accounts/abi"
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"github.com/ethereum/go-ethereum/common"
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)
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func TestMakeTopics(t *testing.T) {
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type args struct {
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query [][]interface{}
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}
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tests := []struct {
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name string
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args args
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want [][]common.Hash
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wantErr bool
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}{
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{
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"support fixed byte types, right padded to 32 bytes",
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args{[][]interface{}{{[5]byte{1, 2, 3, 4, 5}}}},
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[][]common.Hash{{common.Hash{1, 2, 3, 4, 5}}},
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false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := makeTopics(tt.args.query...)
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if (err != nil) != tt.wantErr {
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t.Errorf("makeTopics() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("makeTopics() = %v, want %v", got, tt.want)
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}
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})
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}
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}
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func TestParseTopics(t *testing.T) {
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type bytesStruct struct {
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StaticBytes [5]byte
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}
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bytesType, _ := abi.NewType("bytes5", "", nil)
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type args struct {
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createObj func() interface{}
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resultObj func() interface{}
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fields abi.Arguments
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topics []common.Hash
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}
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tests := []struct {
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name string
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args args
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wantErr bool
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}{
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{
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name: "support fixed byte types, right padded to 32 bytes",
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args: args{
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createObj: func() interface{} { return &bytesStruct{} },
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resultObj: func() interface{} { return &bytesStruct{StaticBytes: [5]byte{1, 2, 3, 4, 5}} },
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fields: abi.Arguments{abi.Argument{
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Name: "staticBytes",
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Type: bytesType,
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Indexed: true,
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}},
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topics: []common.Hash{
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{1, 2, 3, 4, 5},
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},
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},
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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createObj := tt.args.createObj()
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if err := parseTopics(createObj, tt.args.fields, tt.args.topics); (err != nil) != tt.wantErr {
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t.Errorf("parseTopics() error = %v, wantErr %v", err, tt.wantErr)
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}
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resultObj := tt.args.resultObj()
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if !reflect.DeepEqual(createObj, resultObj) {
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t.Errorf("parseTopics() = %v, want %v", createObj, resultObj)
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}
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})
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}
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}
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