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// 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 bind
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import (
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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"github.com/ethereum/go-ethereum/common"
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)
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var bindTests = []struct {
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name string
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contract string
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bytecode string
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abi string
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imports string
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tester string
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}{
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// Test that the binding is available in combined and separate forms too
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{
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`Empty`,
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`contract NilContract {}`,
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`606060405260068060106000396000f3606060405200`,
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`[]`,
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`"github.com/ethereum/go-ethereum/common"`,
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`
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if b, err := NewEmpty(common.Address{}, nil); b == nil || err != nil {
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t.Fatalf("combined binding (%v) nil or error (%v) not nil", b, nil)
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}
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if b, err := NewEmptyCaller(common.Address{}, nil); b == nil || err != nil {
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t.Fatalf("caller binding (%v) nil or error (%v) not nil", b, nil)
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}
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if b, err := NewEmptyTransactor(common.Address{}, nil); b == nil || err != nil {
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t.Fatalf("transactor binding (%v) nil or error (%v) not nil", b, nil)
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}
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`,
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},
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// Test that all the official sample contracts bind correctly
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{
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`Token`,
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`https://ethereum.org/token`,
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`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`,
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`[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"spentAllowance","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"inputs":[{"name":"initialSupply","type":"uint256"},{"name":"tokenName","type":"string"},{"name":"decimalUnits","type":"uint8"},{"name":"tokenSymbol","type":"string"}],"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]`,
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`"github.com/ethereum/go-ethereum/common"`,
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`
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if b, err := NewToken(common.Address{}, nil); b == nil || err != nil {
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t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil)
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}
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`,
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},
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{
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`Crowdsale`,
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`https://ethereum.org/crowdsale`,
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`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`,
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`[{"constant":false,"inputs":[],"name":"checkGoalReached","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"deadline","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"beneficiary","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[],"name":"tokenReward","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[],"name":"fundingGoal","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"amountRaised","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"price","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"funders","outputs":[{"name":"addr","type":"address"},{"name":"amount","type":"uint256"}],"type":"function"},{"inputs":[{"name":"ifSuccessfulSendTo","type":"address"},{"name":"fundingGoalInEthers","type":"uint256"},{"name":"durationInMinutes","type":"uint256"},{"name":"etherCostOfEachToken","type":"uint256"},{"name":"addressOfTokenUsedAsReward","type":"address"}],"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"backer","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"isContribution","type":"bool"}],"name":"FundTransfer","type":"event"}]`,
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`"github.com/ethereum/go-ethereum/common"`,
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`
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if b, err := NewCrowdsale(common.Address{}, nil); b == nil || err != nil {
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t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil)
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}
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`,
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},
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{
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`DAO`,
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`https://ethereum.org/dao`,
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`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`[{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"proposals","outputs":[{"name":"recipient","type":"address"},{"name":"amount","type":"uint256"},{"name":"description","type":"string"},{"name":"votingDeadline","type":"uint256"},{"name":"executed","type":"bool"},{"name":"proposalPassed","type":"bool"},{"name":"numberOfVotes","type":"uint256"},{"name":"currentResult","type":"int256"},{"name":"proposalHash","type":"bytes32"}],"type":"function"},{"constant":false,"inputs":[{"name":"proposalNumber","type":"uint256"},{"name":"transactionBytecode","type":"bytes"}],"name":"executeProposal","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"memberId","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"numProposals","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"members","outputs":[{"name":"member","type":"address"},{"name":"canVote","type":"bool"},{"name":"name","type":"string"},{"name":"memberSince","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"debatingPeriodInMinutes","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"minimumQuorum","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"targetMember","type":"address"},{"name":"canVote","type":"bool"},{"name":"memberName","type":"string"}],"name":"changeMembership","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"majorityMargin","outputs":[{"name":"","type":"int256"}],"type":"function"},{"constant":false,"inputs":[{"name":"beneficiary","type":"address"},{"name":"etherAmount","type":"uint256"},{"name":"JobDescription","type":"string"},{"name":"transactionBytecode","type":"bytes"}],"name":"newProposal","outputs":[{"name":"proposalID","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"minimumQuorumForProposals","type":"uint256"},{"name":"minutesForDebate","type":"uint256"},{"name":"marginOfVotesForMajority","type":"int256"}],"name":"changeVotingRules","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"proposalNumber","type":"uint256"},{"name":"supportsProposal","type":"bool"},{"name":"justificationText","type":"string"}],"name":"vote","outputs":[{"name":"voteID","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"proposalNumber","type":"uint256"},{"name":"beneficiary","type":"address"},{"name":"etherAmount","type":"uint256"},{"name":"transactionBytecode","type":"bytes"}],"name":"checkProposalCode","outputs":[{"name":"codeChecksOut","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"type":"function"},{"inputs":[{"name":"minimumQuorumForProposals","type":"uint256"},{"name":"minutesForDebate","type":"uint256"},{"name":"marginOfVotesForMajority","type":"int256"},{"name":"congressLeader","type":"address"}],"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"proposalID","type":"uint256"},{"indexed":false,"name":"recipient","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"description","type":"string"}],"name":"ProposalAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"proposalID","type":"uint256"},{"indexed":false,"name":"position","type":"bool"},{"indexed":false,"name":"voter","type":"address"},{"indexed":false,"name":"justification","type":"string"}],"name":"Voted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"proposalID","type":"uint256"},{"indexed":false,"name":"result","type":"int256"},{"indexed":false,"name":"quorum","type":"uint256"},{"indexed":false,"name":"active","type":"bool"}],"name":"ProposalTallied","type":"event"},{"anonymous":false,"inputs":[{"indexed
|
|
|
|
|
`"github.com/ethereum/go-ethereum/common"`,
|
|
|
|
|
`
|
|
|
|
|
if b, err := NewDAO(common.Address{}, nil); b == nil || err != nil {
|
|
|
|
|
t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil)
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Test that named and anonymous inputs are handled correctly
|
|
|
|
|
{
|
|
|
|
|
`InputChecker`, ``, ``,
|
|
|
|
|
`
|
|
|
|
|
[
|
|
|
|
|
{"type":"function","name":"noInput","constant":true,"inputs":[],"outputs":[]},
|
|
|
|
|
{"type":"function","name":"namedInput","constant":true,"inputs":[{"name":"str","type":"string"}],"outputs":[]},
|
|
|
|
|
{"type":"function","name":"anonInput","constant":true,"inputs":[{"name":"","type":"string"}],"outputs":[]},
|
|
|
|
|
{"type":"function","name":"namedInputs","constant":true,"inputs":[{"name":"str1","type":"string"},{"name":"str2","type":"string"}],"outputs":[]},
|
|
|
|
|
{"type":"function","name":"anonInputs","constant":true,"inputs":[{"name":"","type":"string"},{"name":"","type":"string"}],"outputs":[]},
|
|
|
|
|
{"type":"function","name":"mixedInputs","constant":true,"inputs":[{"name":"","type":"string"},{"name":"str","type":"string"}],"outputs":[]}
|
|
|
|
|
]
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
"fmt"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
`,
|
|
|
|
|
`if b, err := NewInputChecker(common.Address{}, nil); b == nil || err != nil {
|
|
|
|
|
t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil)
|
|
|
|
|
} else if false { // Don't run, just compile and test types
|
|
|
|
|
var err error
|
|
|
|
|
|
|
|
|
|
err = b.NoInput(nil)
|
|
|
|
|
err = b.NamedInput(nil, "")
|
|
|
|
|
err = b.AnonInput(nil, "")
|
|
|
|
|
err = b.NamedInputs(nil, "", "")
|
|
|
|
|
err = b.AnonInputs(nil, "", "")
|
|
|
|
|
err = b.MixedInputs(nil, "", "")
|
|
|
|
|
|
|
|
|
|
fmt.Println(err)
|
|
|
|
|
}`,
|
|
|
|
|
},
|
|
|
|
|
// Test that named and anonymous outputs are handled correctly
|
|
|
|
|
{
|
|
|
|
|
`OutputChecker`, ``, ``,
|
|
|
|
|
`
|
|
|
|
|
[
|
|
|
|
|
{"type":"function","name":"noOutput","constant":true,"inputs":[],"outputs":[]},
|
|
|
|
|
{"type":"function","name":"namedOutput","constant":true,"inputs":[],"outputs":[{"name":"str","type":"string"}]},
|
|
|
|
|
{"type":"function","name":"anonOutput","constant":true,"inputs":[],"outputs":[{"name":"","type":"string"}]},
|
|
|
|
|
{"type":"function","name":"namedOutputs","constant":true,"inputs":[],"outputs":[{"name":"str1","type":"string"},{"name":"str2","type":"string"}]},
|
|
|
|
|
{"type":"function","name":"collidingOutputs","constant":true,"inputs":[],"outputs":[{"name":"str","type":"string"},{"name":"Str","type":"string"}]},
|
|
|
|
|
{"type":"function","name":"anonOutputs","constant":true,"inputs":[],"outputs":[{"name":"","type":"string"},{"name":"","type":"string"}]},
|
|
|
|
|
{"type":"function","name":"mixedOutputs","constant":true,"inputs":[],"outputs":[{"name":"","type":"string"},{"name":"str","type":"string"}]}
|
|
|
|
|
]
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
"fmt"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
`,
|
|
|
|
|
`if b, err := NewOutputChecker(common.Address{}, nil); b == nil || err != nil {
|
|
|
|
|
t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil)
|
|
|
|
|
} else if false { // Don't run, just compile and test types
|
|
|
|
|
var str1, str2 string
|
|
|
|
|
var err error
|
|
|
|
|
|
|
|
|
|
err = b.NoOutput(nil)
|
|
|
|
|
str1, err = b.NamedOutput(nil)
|
|
|
|
|
str1, err = b.AnonOutput(nil)
|
|
|
|
|
res, _ := b.NamedOutputs(nil)
|
|
|
|
|
str1, str2, err = b.CollidingOutputs(nil)
|
|
|
|
|
str1, str2, err = b.AnonOutputs(nil)
|
|
|
|
|
str1, str2, err = b.MixedOutputs(nil)
|
|
|
|
|
|
|
|
|
|
fmt.Println(str1, str2, res.Str1, res.Str2, err)
|
|
|
|
|
}`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that named, anonymous and indexed events are handled correctly
|
|
|
|
|
{
|
|
|
|
|
`EventChecker`, ``, ``,
|
|
|
|
|
`
|
|
|
|
|
[
|
|
|
|
|
{"type":"event","name":"empty","inputs":[]},
|
|
|
|
|
{"type":"event","name":"indexed","inputs":[{"name":"addr","type":"address","indexed":true},{"name":"num","type":"int256","indexed":true}]},
|
|
|
|
|
{"type":"event","name":"mixed","inputs":[{"name":"addr","type":"address","indexed":true},{"name":"num","type":"int256"}]},
|
|
|
|
|
{"type":"event","name":"anonymous","anonymous":true,"inputs":[]},
|
|
|
|
|
{"type":"event","name":"dynamic","inputs":[{"name":"idxStr","type":"string","indexed":true},{"name":"idxDat","type":"bytes","indexed":true},{"name":"str","type":"string"},{"name":"dat","type":"bytes"}]}
|
|
|
|
|
]
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
"fmt"
|
|
|
|
|
"math/big"
|
|
|
|
|
"reflect"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
`,
|
|
|
|
|
`if e, err := NewEventChecker(common.Address{}, nil); e == nil || err != nil {
|
|
|
|
|
t.Fatalf("binding (%v) nil or error (%v) not nil", e, nil)
|
|
|
|
|
} else if false { // Don't run, just compile and test types
|
|
|
|
|
var (
|
|
|
|
|
err error
|
|
|
|
|
res bool
|
|
|
|
|
str string
|
|
|
|
|
dat []byte
|
|
|
|
|
hash common.Hash
|
|
|
|
|
)
|
|
|
|
|
_, err = e.FilterEmpty(nil)
|
|
|
|
|
_, err = e.FilterIndexed(nil, []common.Address{}, []*big.Int{})
|
|
|
|
|
|
|
|
|
|
mit, err := e.FilterMixed(nil, []common.Address{})
|
|
|
|
|
|
|
|
|
|
res = mit.Next() // Make sure the iterator has a Next method
|
|
|
|
|
err = mit.Error() // Make sure the iterator has an Error method
|
|
|
|
|
err = mit.Close() // Make sure the iterator has a Close method
|
|
|
|
|
|
|
|
|
|
fmt.Println(mit.Event.Raw.BlockHash) // Make sure the raw log is contained within the results
|
|
|
|
|
fmt.Println(mit.Event.Num) // Make sure the unpacked non-indexed fields are present
|
|
|
|
|
fmt.Println(mit.Event.Addr) // Make sure the reconstructed indexed fields are present
|
|
|
|
|
|
|
|
|
|
dit, err := e.FilterDynamic(nil, []string{}, [][]byte{})
|
|
|
|
|
|
|
|
|
|
str = dit.Event.Str // Make sure non-indexed strings retain their type
|
|
|
|
|
dat = dit.Event.Dat // Make sure non-indexed bytes retain their type
|
|
|
|
|
hash = dit.Event.IdxStr // Make sure indexed strings turn into hashes
|
|
|
|
|
hash = dit.Event.IdxDat // Make sure indexed bytes turn into hashes
|
|
|
|
|
|
|
|
|
|
sink := make(chan *EventCheckerMixed)
|
|
|
|
|
sub, err := e.WatchMixed(nil, sink, []common.Address{})
|
|
|
|
|
defer sub.Unsubscribe()
|
|
|
|
|
|
|
|
|
|
event := <-sink
|
|
|
|
|
fmt.Println(event.Raw.BlockHash) // Make sure the raw log is contained within the results
|
|
|
|
|
fmt.Println(event.Num) // Make sure the unpacked non-indexed fields are present
|
|
|
|
|
fmt.Println(event.Addr) // Make sure the reconstructed indexed fields are present
|
|
|
|
|
|
|
|
|
|
fmt.Println(res, str, dat, hash, err)
|
|
|
|
|
}
|
|
|
|
|
// Run a tiny reflection test to ensure disallowed methods don't appear
|
|
|
|
|
if _, ok := reflect.TypeOf(&EventChecker{}).MethodByName("FilterAnonymous"); ok {
|
|
|
|
|
t.Errorf("binding has disallowed method (FilterAnonymous)")
|
|
|
|
|
}`,
|
|
|
|
|
},
|
|
|
|
|
// Test that contract interactions (deploy, transact and call) generate working code
|
|
|
|
|
{
|
|
|
|
|
`Interactor`,
|
|
|
|
|
`
|
|
|
|
|
contract Interactor {
|
|
|
|
|
string public deployString;
|
|
|
|
|
string public transactString;
|
|
|
|
|
|
|
|
|
|
function Interactor(string str) {
|
|
|
|
|
deployString = str;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function transact(string str) {
|
|
|
|
|
transactString = str;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`6060604052604051610328380380610328833981016040528051018060006000509080519060200190828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f10608d57805160ff19168380011785555b50607c9291505b8082111560ba57838155600101606b565b50505061026a806100be6000396000f35b828001600101855582156064579182015b828111156064578251826000505591602001919060010190609e565b509056606060405260e060020a60003504630d86a0e181146100315780636874e8091461008d578063d736c513146100ea575b005b610190600180546020600282841615610100026000190190921691909104601f810182900490910260809081016040526060828152929190828280156102295780601f106101fe57610100808354040283529160200191610229565b61019060008054602060026001831615610100026000190190921691909104601f810182900490910260809081016040526060828152929190828280156102295780601f106101fe57610100808354040283529160200191610229565b60206004803580820135601f81018490049093026080908101604052606084815261002f946024939192918401918190838280828437509496505050505050508060016000509080519060200190828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061023157805160ff19168380011785555b506102619291505b808211156102665760008155830161017d565b60405180806020018281038252838181518152602001915080519060200190808383829060006004602084601f0104600f02600301f150905090810190601f1680156101f05780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b820191906000526020600020905b81548152906001019060200180831161020c57829003601f168201915b505050505081565b82800160010185558215610175579182015b82811115610175578251826000505591602001919060010190610243565b505050565b509056`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"transactString","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":true,"inputs":[],"name":"deployString","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"str","type":"string"}],"name":"transact","outputs":[],"type":"function"},{"inputs":[{"name":"str","type":"string"}],"type":"constructor"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy an interaction tester contract and call a transaction on it
|
|
|
|
|
_, _, interactor, err := DeployInteractor(auth, sim, "Deploy string")
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy interactor contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
if _, err := interactor.Transact(auth, "Transact string"); err != nil {
|
|
|
|
|
t.Fatalf("Failed to transact with interactor contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Commit all pending transactions in the simulator and check the contract state
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if str, err := interactor.DeployString(nil); err != nil {
|
|
|
|
|
t.Fatalf("Failed to retrieve deploy string: %v", err)
|
|
|
|
|
} else if str != "Deploy string" {
|
|
|
|
|
t.Fatalf("Deploy string mismatch: have '%s', want 'Deploy string'", str)
|
|
|
|
|
}
|
|
|
|
|
if str, err := interactor.TransactString(nil); err != nil {
|
|
|
|
|
t.Fatalf("Failed to retrieve transact string: %v", err)
|
|
|
|
|
} else if str != "Transact string" {
|
|
|
|
|
t.Fatalf("Transact string mismatch: have '%s', want 'Transact string'", str)
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that plain values can be properly returned and deserialized
|
|
|
|
|
{
|
|
|
|
|
`Getter`,
|
|
|
|
|
`
|
|
|
|
|
contract Getter {
|
|
|
|
|
function getter() constant returns (string, int, bytes32) {
|
|
|
|
|
return ("Hi", 1, sha3(""));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`606060405260dc8060106000396000f3606060405260e060020a6000350463993a04b78114601a575b005b600060605260c0604052600260809081527f486900000000000000000000000000000000000000000000000000000000000060a05260017fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a47060e0829052610100819052606060c0908152600261012081905281906101409060a09080838184600060046012f1505081517fffff000000000000000000000000000000000000000000000000000000000000169091525050604051610160819003945092505050f3`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"getter","outputs":[{"name":"","type":"string"},{"name":"","type":"int256"},{"name":"","type":"bytes32"}],"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a tuple tester contract and execute a structured call on it
|
|
|
|
|
_, _, getter, err := DeployGetter(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy getter contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if str, num, _, err := getter.Getter(nil); err != nil {
|
|
|
|
|
t.Fatalf("Failed to call anonymous field retriever: %v", err)
|
|
|
|
|
} else if str != "Hi" || num.Cmp(big.NewInt(1)) != 0 {
|
|
|
|
|
t.Fatalf("Retrieved value mismatch: have %v/%v, want %v/%v", str, num, "Hi", 1)
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that tuples can be properly returned and deserialized
|
|
|
|
|
{
|
|
|
|
|
`Tupler`,
|
|
|
|
|
`
|
|
|
|
|
contract Tupler {
|
|
|
|
|
function tuple() constant returns (string a, int b, bytes32 c) {
|
|
|
|
|
return ("Hi", 1, sha3(""));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`606060405260dc8060106000396000f3606060405260e060020a60003504633175aae28114601a575b005b600060605260c0604052600260809081527f486900000000000000000000000000000000000000000000000000000000000060a05260017fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a47060e0829052610100819052606060c0908152600261012081905281906101409060a09080838184600060046012f1505081517fffff000000000000000000000000000000000000000000000000000000000000169091525050604051610160819003945092505050f3`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"tuple","outputs":[{"name":"a","type":"string"},{"name":"b","type":"int256"},{"name":"c","type":"bytes32"}],"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a tuple tester contract and execute a structured call on it
|
|
|
|
|
_, _, tupler, err := DeployTupler(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy tupler contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if res, err := tupler.Tuple(nil); err != nil {
|
|
|
|
|
t.Fatalf("Failed to call structure retriever: %v", err)
|
|
|
|
|
} else if res.A != "Hi" || res.B.Cmp(big.NewInt(1)) != 0 {
|
|
|
|
|
t.Fatalf("Retrieved value mismatch: have %v/%v, want %v/%v", res.A, res.B, "Hi", 1)
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that arrays/slices can be properly returned and deserialized.
|
|
|
|
|
// Only addresses are tested, remainder just compiled to keep the test small.
|
|
|
|
|
{
|
|
|
|
|
`Slicer`,
|
|
|
|
|
`
|
|
|
|
|
contract Slicer {
|
|
|
|
|
function echoAddresses(address[] input) constant returns (address[] output) {
|
|
|
|
|
return input;
|
|
|
|
|
}
|
|
|
|
|
function echoInts(int[] input) constant returns (int[] output) {
|
|
|
|
|
return input;
|
|
|
|
|
}
|
|
|
|
|
function echoFancyInts(uint24[23] input) constant returns (uint24[23] output) {
|
|
|
|
|
return input;
|
|
|
|
|
}
|
|
|
|
|
function echoBools(bool[] input) constant returns (bool[] output) {
|
|
|
|
|
return input;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`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`,
|
|
|
|
|
`[{"constant":true,"inputs":[{"name":"input","type":"address[]"}],"name":"echoAddresses","outputs":[{"name":"output","type":"address[]"}],"type":"function"},{"constant":true,"inputs":[{"name":"input","type":"uint24[23]"}],"name":"echoFancyInts","outputs":[{"name":"output","type":"uint24[23]"}],"type":"function"},{"constant":true,"inputs":[{"name":"input","type":"int256[]"}],"name":"echoInts","outputs":[{"name":"output","type":"int256[]"}],"type":"function"},{"constant":true,"inputs":[{"name":"input","type":"bool[]"}],"name":"echoBools","outputs":[{"name":"output","type":"bool[]"}],"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
"reflect"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a slice tester contract and execute a n array call on it
|
|
|
|
|
_, _, slicer, err := DeploySlicer(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy slicer contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if out, err := slicer.EchoAddresses(nil, []common.Address{auth.From, common.Address{}}); err != nil {
|
|
|
|
|
t.Fatalf("Failed to call slice echoer: %v", err)
|
|
|
|
|
} else if !reflect.DeepEqual(out, []common.Address{auth.From, common.Address{}}) {
|
|
|
|
|
t.Fatalf("Slice return mismatch: have %v, want %v", out, []common.Address{auth.From, common.Address{}})
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that anonymous default methods can be correctly invoked
|
|
|
|
|
{
|
|
|
|
|
`Defaulter`,
|
|
|
|
|
`
|
|
|
|
|
contract Defaulter {
|
|
|
|
|
address public caller;
|
|
|
|
|
|
|
|
|
|
function() {
|
|
|
|
|
caller = msg.sender;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`6060604052606a8060106000396000f360606040523615601d5760e060020a6000350463fc9c8d3981146040575b605e6000805473ffffffffffffffffffffffffffffffffffffffff191633179055565b606060005473ffffffffffffffffffffffffffffffffffffffff1681565b005b6060908152602090f3`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"caller","outputs":[{"name":"","type":"address"}],"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a default method invoker contract and execute its default method
|
|
|
|
|
_, _, defaulter, err := DeployDefaulter(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy defaulter contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
if _, err := (&DefaulterRaw{defaulter}).Transfer(auth); err != nil {
|
|
|
|
|
t.Fatalf("Failed to invoke default method: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if caller, err := defaulter.Caller(nil); err != nil {
|
|
|
|
|
t.Fatalf("Failed to call address retriever: %v", err)
|
|
|
|
|
} else if (caller != auth.From) {
|
|
|
|
|
t.Fatalf("Address mismatch: have %v, want %v", caller, auth.From)
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that non-existent contracts are reported as such (though only simulator test)
|
|
|
|
|
{
|
|
|
|
|
`NonExistent`,
|
|
|
|
|
`
|
|
|
|
|
contract NonExistent {
|
|
|
|
|
function String() constant returns(string) {
|
|
|
|
|
return "I don't exist";
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`6060604052609f8060106000396000f3606060405260e060020a6000350463f97a60058114601a575b005b600060605260c0604052600d60809081527f4920646f6e27742065786973740000000000000000000000000000000000000060a052602060c0908152600d60e081905281906101009060a09080838184600060046012f15050815172ffffffffffffffffffffffffffffffffffffff1916909152505060405161012081900392509050f3`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"String","outputs":[{"name":"","type":"string"}],"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Create a simulator and wrap a non-deployed contract
|
|
|
|
|
sim := backends.NewSimulatedBackend(nil, uint64(10000000000))
|
|
|
|
|
|
|
|
|
|
nonexistent, err := NewNonExistent(common.Address{}, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to access non-existent contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Ensure that contract calls fail with the appropriate error
|
|
|
|
|
if res, err := nonexistent.String(nil); err == nil {
|
|
|
|
|
t.Fatalf("Call succeeded on non-existent contract: %v", res)
|
|
|
|
|
} else if (err != bind.ErrNoCode) {
|
|
|
|
|
t.Fatalf("Error mismatch: have %v, want %v", err, bind.ErrNoCode)
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that gas estimation works for contracts with weird gas mechanics too.
|
|
|
|
|
{
|
|
|
|
|
`FunkyGasPattern`,
|
|
|
|
|
`
|
|
|
|
|
contract FunkyGasPattern {
|
|
|
|
|
string public field;
|
|
|
|
|
|
|
|
|
|
function SetField(string value) {
|
|
|
|
|
// This check will screw gas estimation! Good, good!
|
|
|
|
|
if (msg.gas < 100000) {
|
|
|
|
|
throw;
|
|
|
|
|
}
|
|
|
|
|
field = value;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`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`,
|
|
|
|
|
`[{"constant":false,"inputs":[{"name":"value","type":"string"}],"name":"SetField","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"field","outputs":[{"name":"","type":"string"}],"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a funky gas pattern contract
|
|
|
|
|
_, _, limiter, err := DeployFunkyGasPattern(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy funky contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
// Set the field with automatic estimation and check that it succeeds
|
|
|
|
|
if _, err := limiter.SetField(auth, "automatic"); err != nil {
|
|
|
|
|
t.Fatalf("Failed to call automatically gased transaction: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if field, _ := limiter.Field(nil); field != "automatic" {
|
|
|
|
|
t.Fatalf("Field mismatch: have %v, want %v", field, "automatic")
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Test that constant functions can be called from an (optional) specified address
|
|
|
|
|
{
|
|
|
|
|
`CallFrom`,
|
|
|
|
|
`
|
|
|
|
|
contract CallFrom {
|
|
|
|
|
function callFrom() constant returns(address) {
|
|
|
|
|
return msg.sender;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`, `6060604052346000575b6086806100176000396000f300606060405263ffffffff60e060020a60003504166349f8e98281146022575b6000565b34600057602c6055565b6040805173ffffffffffffffffffffffffffffffffffffffff9092168252519081900360200190f35b335b905600a165627a7a72305820aef6b7685c0fa24ba6027e4870404a57df701473fe4107741805c19f5138417c0029`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"callFrom","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a sender tester contract and execute a structured call on it
|
|
|
|
|
_, _, callfrom, err := DeployCallFrom(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy sender contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
if res, err := callfrom.CallFrom(nil); err != nil {
|
|
|
|
|
t.Errorf("Failed to call constant function: %v", err)
|
|
|
|
|
} else if res != (common.Address{}) {
|
|
|
|
|
t.Errorf("Invalid address returned, want: %x, got: %x", (common.Address{}), res)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for _, addr := range []common.Address{common.Address{}, common.Address{1}, common.Address{2}} {
|
|
|
|
|
if res, err := callfrom.CallFrom(&bind.CallOpts{From: addr}); err != nil {
|
|
|
|
|
t.Fatalf("Failed to call constant function: %v", err)
|
|
|
|
|
} else if res != addr {
|
|
|
|
|
t.Fatalf("Invalid address returned, want: %x, got: %x", addr, res)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that methods and returns with underscores inside work correctly.
|
|
|
|
|
{
|
|
|
|
|
`Underscorer`,
|
|
|
|
|
`
|
|
|
|
|
contract Underscorer {
|
|
|
|
|
function UnderscoredOutput() constant returns (int _int, string _string) {
|
|
|
|
|
return (314, "pi");
|
|
|
|
|
}
|
|
|
|
|
function LowerLowerCollision() constant returns (int _res, int res) {
|
|
|
|
|
return (1, 2);
|
|
|
|
|
}
|
|
|
|
|
function LowerUpperCollision() constant returns (int _res, int Res) {
|
|
|
|
|
return (1, 2);
|
|
|
|
|
}
|
|
|
|
|
function UpperLowerCollision() constant returns (int _Res, int res) {
|
|
|
|
|
return (1, 2);
|
|
|
|
|
}
|
|
|
|
|
function UpperUpperCollision() constant returns (int _Res, int Res) {
|
|
|
|
|
return (1, 2);
|
|
|
|
|
}
|
|
|
|
|
function PurelyUnderscoredOutput() constant returns (int _, int res) {
|
|
|
|
|
return (1, 2);
|
|
|
|
|
}
|
|
|
|
|
function AllPurelyUnderscoredOutput() constant returns (int _, int __) {
|
|
|
|
|
return (1, 2);
|
|
|
|
|
}
|
|
|
|
|
function _under_scored_func() constant returns (int _int) {
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`, `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`,
|
|
|
|
|
`[{"constant":true,"inputs":[],"name":"LowerUpperCollision","outputs":[{"name":"_res","type":"int256"},{"name":"Res","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"_under_scored_func","outputs":[{"name":"_int","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"UnderscoredOutput","outputs":[{"name":"_int","type":"int256"},{"name":"_string","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"PurelyUnderscoredOutput","outputs":[{"name":"_","type":"int256"},{"name":"res","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"UpperLowerCollision","outputs":[{"name":"_Res","type":"int256"},{"name":"res","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"AllPurelyUnderscoredOutput","outputs":[{"name":"_","type":"int256"},{"name":"__","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"UpperUpperCollision","outputs":[{"name":"_Res","type":"int256"},{"name":"Res","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"LowerLowerCollision","outputs":[{"name":"_res","type":"int256"},{"name":"res","type":"int256"}],"payable":false,"stateMutability":"view","type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"fmt"
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy a underscorer tester contract and execute a structured call on it
|
|
|
|
|
_, _, underscorer, err := DeployUnderscorer(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy underscorer contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
// Verify that underscored return values correctly parse into structs
|
|
|
|
|
if res, err := underscorer.UnderscoredOutput(nil); err != nil {
|
|
|
|
|
t.Errorf("Failed to call constant function: %v", err)
|
|
|
|
|
} else if res.Int.Cmp(big.NewInt(314)) != 0 || res.String != "pi" {
|
|
|
|
|
t.Errorf("Invalid result, want: {314, \"pi\"}, got: %+v", res)
|
|
|
|
|
}
|
|
|
|
|
// Verify that underscored and non-underscored name collisions force tuple outputs
|
|
|
|
|
var a, b *big.Int
|
|
|
|
|
|
|
|
|
|
a, b, _ = underscorer.LowerLowerCollision(nil)
|
|
|
|
|
a, b, _ = underscorer.LowerUpperCollision(nil)
|
|
|
|
|
a, b, _ = underscorer.UpperLowerCollision(nil)
|
|
|
|
|
a, b, _ = underscorer.UpperUpperCollision(nil)
|
|
|
|
|
a, b, _ = underscorer.PurelyUnderscoredOutput(nil)
|
|
|
|
|
a, b, _ = underscorer.AllPurelyUnderscoredOutput(nil)
|
|
|
|
|
a, _ = underscorer.UnderScoredFunc(nil)
|
|
|
|
|
|
|
|
|
|
fmt.Println(a, b, err)
|
|
|
|
|
`,
|
|
|
|
|
},
|
|
|
|
|
// Tests that logs can be successfully filtered and decoded.
|
|
|
|
|
{
|
|
|
|
|
`Eventer`,
|
|
|
|
|
`
|
|
|
|
|
contract Eventer {
|
|
|
|
|
event SimpleEvent (
|
|
|
|
|
address indexed Addr,
|
|
|
|
|
bytes32 indexed Id,
|
|
|
|
|
bool indexed Flag,
|
|
|
|
|
uint Value
|
|
|
|
|
);
|
|
|
|
|
function raiseSimpleEvent(address addr, bytes32 id, bool flag, uint value) {
|
|
|
|
|
SimpleEvent(addr, id, flag, value);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
event NodataEvent (
|
|
|
|
|
uint indexed Number,
|
|
|
|
|
int16 indexed Short,
|
|
|
|
|
uint32 indexed Long
|
|
|
|
|
);
|
|
|
|
|
function raiseNodataEvent(uint number, int16 short, uint32 long) {
|
|
|
|
|
NodataEvent(number, short, long);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
event DynamicEvent (
|
|
|
|
|
string indexed IndexedString,
|
|
|
|
|
bytes indexed IndexedBytes,
|
|
|
|
|
string NonIndexedString,
|
|
|
|
|
bytes NonIndexedBytes
|
|
|
|
|
);
|
|
|
|
|
function raiseDynamicEvent(string str, bytes blob) {
|
|
|
|
|
DynamicEvent(str, blob, str, blob);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
event FixedBytesEvent (
|
|
|
|
|
bytes24 indexed IndexedBytes,
|
|
|
|
|
bytes24 NonIndexedBytes
|
|
|
|
|
);
|
|
|
|
|
function raiseFixedBytesEvent(bytes24 blob) {
|
|
|
|
|
FixedBytesEvent(blob, blob);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`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`,
|
|
|
|
|
`[{"constant":false,"inputs":[{"name":"str","type":"string"},{"name":"blob","type":"bytes"}],"name":"raiseDynamicEvent","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"addr","type":"address"},{"name":"id","type":"bytes32"},{"name":"flag","type":"bool"},{"name":"value","type":"uint256"}],"name":"raiseSimpleEvent","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"blob","type":"bytes24"}],"name":"raiseFixedBytesEvent","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"number","type":"uint256"},{"name":"short","type":"int16"},{"name":"long","type":"uint32"}],"name":"raiseNodataEvent","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"Addr","type":"address"},{"indexed":true,"name":"Id","type":"bytes32"},{"indexed":true,"name":"Flag","type":"bool"},{"indexed":false,"name":"Value","type":"uint256"}],"name":"SimpleEvent","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"Number","type":"uint256"},{"indexed":true,"name":"Short","type":"int16"},{"indexed":true,"name":"Long","type":"uint32"}],"name":"NodataEvent","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"IndexedString","type":"string"},{"indexed":true,"name":"IndexedBytes","type":"bytes"},{"indexed":false,"name":"NonIndexedString","type":"string"},{"indexed":false,"name":"NonIndexedBytes","type":"bytes"}],"name":"DynamicEvent","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"IndexedBytes","type":"bytes24"},{"indexed":false,"name":"NonIndexedBytes","type":"bytes24"}],"name":"FixedBytesEvent","type":"event"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
"time"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
|
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
|
|
|
|
|
|
|
|
|
// Deploy an eventer contract
|
|
|
|
|
_, _, eventer, err := DeployEventer(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy eventer contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
// Inject a few events into the contract, gradually more in each block
|
|
|
|
|
for i := 1; i <= 3; i++ {
|
|
|
|
|
for j := 1; j <= i; j++ {
|
|
|
|
|
if _, err := eventer.RaiseSimpleEvent(auth, common.Address{byte(j)}, [32]byte{byte(j)}, true, big.NewInt(int64(10*i+j))); err != nil {
|
|
|
|
|
t.Fatalf("block %d, event %d: raise failed: %v", i, j, err)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
}
|
|
|
|
|
// Test filtering for certain events and ensure they can be found
|
|
|
|
|
sit, err := eventer.FilterSimpleEvent(nil, []common.Address{common.Address{1}, common.Address{3}}, [][32]byte{{byte(1)}, {byte(2)}, {byte(3)}}, []bool{true})
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("failed to filter for simple events: %v", err)
|
|
|
|
|
}
|
|
|
|
|
defer sit.Close()
|
|
|
|
|
|
|
|
|
|
sit.Next()
|
|
|
|
|
if sit.Event.Value.Uint64() != 11 || !sit.Event.Flag {
|
|
|
|
|
t.Errorf("simple log content mismatch: have %v, want {11, true}", sit.Event)
|
|
|
|
|
}
|
|
|
|
|
sit.Next()
|
|
|
|
|
if sit.Event.Value.Uint64() != 21 || !sit.Event.Flag {
|
|
|
|
|
t.Errorf("simple log content mismatch: have %v, want {21, true}", sit.Event)
|
|
|
|
|
}
|
|
|
|
|
sit.Next()
|
|
|
|
|
if sit.Event.Value.Uint64() != 31 || !sit.Event.Flag {
|
|
|
|
|
t.Errorf("simple log content mismatch: have %v, want {31, true}", sit.Event)
|
|
|
|
|
}
|
|
|
|
|
sit.Next()
|
|
|
|
|
if sit.Event.Value.Uint64() != 33 || !sit.Event.Flag {
|
|
|
|
|
t.Errorf("simple log content mismatch: have %v, want {33, true}", sit.Event)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if sit.Next() {
|
|
|
|
|
t.Errorf("unexpected simple event found: %+v", sit.Event)
|
|
|
|
|
}
|
|
|
|
|
if err = sit.Error(); err != nil {
|
|
|
|
|
t.Fatalf("simple event iteration failed: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Test raising and filtering for an event with no data component
|
|
|
|
|
if _, err := eventer.RaiseNodataEvent(auth, big.NewInt(314), 141, 271); err != nil {
|
|
|
|
|
t.Fatalf("failed to raise nodata event: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
nit, err := eventer.FilterNodataEvent(nil, []*big.Int{big.NewInt(314)}, []int16{140, 141, 142}, []uint32{271})
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("failed to filter for nodata events: %v", err)
|
|
|
|
|
}
|
|
|
|
|
defer nit.Close()
|
|
|
|
|
|
|
|
|
|
if !nit.Next() {
|
|
|
|
|
t.Fatalf("nodata log not found: %v", nit.Error())
|
|
|
|
|
}
|
|
|
|
|
if nit.Event.Number.Uint64() != 314 {
|
|
|
|
|
t.Errorf("nodata log content mismatch: have %v, want 314", nit.Event.Number)
|
|
|
|
|
}
|
|
|
|
|
if nit.Next() {
|
|
|
|
|
t.Errorf("unexpected nodata event found: %+v", nit.Event)
|
|
|
|
|
}
|
|
|
|
|
if err = nit.Error(); err != nil {
|
|
|
|
|
t.Fatalf("nodata event iteration failed: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Test raising and filtering for events with dynamic indexed components
|
|
|
|
|
if _, err := eventer.RaiseDynamicEvent(auth, "Hello", []byte("World")); err != nil {
|
|
|
|
|
t.Fatalf("failed to raise dynamic event: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
dit, err := eventer.FilterDynamicEvent(nil, []string{"Hi", "Hello", "Bye"}, [][]byte{[]byte("World")})
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("failed to filter for dynamic events: %v", err)
|
|
|
|
|
}
|
|
|
|
|
defer dit.Close()
|
|
|
|
|
|
|
|
|
|
if !dit.Next() {
|
|
|
|
|
t.Fatalf("dynamic log not found: %v", dit.Error())
|
|
|
|
|
}
|
|
|
|
|
if dit.Event.NonIndexedString != "Hello" || string(dit.Event.NonIndexedBytes) != "World" || dit.Event.IndexedString != common.HexToHash("0x06b3dfaec148fb1bb2b066f10ec285e7c9bf402ab32aa78a5d38e34566810cd2") || dit.Event.IndexedBytes != common.HexToHash("0xf2208c967df089f60420785795c0a9ba8896b0f6f1867fa7f1f12ad6f79c1a18") {
|
|
|
|
|
t.Errorf("dynamic log content mismatch: have %v, want {'0x06b3dfaec148fb1bb2b066f10ec285e7c9bf402ab32aa78a5d38e34566810cd2, '0xf2208c967df089f60420785795c0a9ba8896b0f6f1867fa7f1f12ad6f79c1a18', 'Hello', 'World'}", dit.Event)
|
|
|
|
|
}
|
|
|
|
|
if dit.Next() {
|
|
|
|
|
t.Errorf("unexpected dynamic event found: %+v", dit.Event)
|
|
|
|
|
}
|
|
|
|
|
if err = dit.Error(); err != nil {
|
|
|
|
|
t.Fatalf("dynamic event iteration failed: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Test raising and filtering for events with fixed bytes components
|
|
|
|
|
var fblob [24]byte
|
|
|
|
|
copy(fblob[:], []byte("Fixed Bytes"))
|
|
|
|
|
|
|
|
|
|
if _, err := eventer.RaiseFixedBytesEvent(auth, fblob); err != nil {
|
|
|
|
|
t.Fatalf("failed to raise fixed bytes event: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
fit, err := eventer.FilterFixedBytesEvent(nil, [][24]byte{fblob})
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("failed to filter for fixed bytes events: %v", err)
|
|
|
|
|
}
|
|
|
|
|
defer fit.Close()
|
|
|
|
|
|
|
|
|
|
if !fit.Next() {
|
|
|
|
|
t.Fatalf("fixed bytes log not found: %v", fit.Error())
|
|
|
|
|
}
|
|
|
|
|
if fit.Event.NonIndexedBytes != fblob || fit.Event.IndexedBytes != fblob {
|
|
|
|
|
t.Errorf("fixed bytes log content mismatch: have %v, want {'%x', '%x'}", fit.Event, fblob, fblob)
|
|
|
|
|
}
|
|
|
|
|
if fit.Next() {
|
|
|
|
|
t.Errorf("unexpected fixed bytes event found: %+v", fit.Event)
|
|
|
|
|
}
|
|
|
|
|
if err = fit.Error(); err != nil {
|
|
|
|
|
t.Fatalf("fixed bytes event iteration failed: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Test subscribing to an event and raising it afterwards
|
|
|
|
|
ch := make(chan *EventerSimpleEvent, 16)
|
|
|
|
|
sub, err := eventer.WatchSimpleEvent(nil, ch, nil, nil, nil)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("failed to subscribe to simple events: %v", err)
|
|
|
|
|
}
|
|
|
|
|
if _, err := eventer.RaiseSimpleEvent(auth, common.Address{255}, [32]byte{255}, true, big.NewInt(255)); err != nil {
|
|
|
|
|
t.Fatalf("failed to raise subscribed simple event: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
select {
|
|
|
|
|
case event := <-ch:
|
|
|
|
|
if event.Value.Uint64() != 255 {
|
|
|
|
|
t.Errorf("simple log content mismatch: have %v, want 255", event)
|
|
|
|
|
}
|
|
|
|
|
case <-time.After(250 * time.Millisecond):
|
|
|
|
|
t.Fatalf("subscribed simple event didn't arrive")
|
|
|
|
|
}
|
|
|
|
|
// Unsubscribe from the event and make sure we're not delivered more
|
|
|
|
|
sub.Unsubscribe()
|
|
|
|
|
|
|
|
|
|
if _, err := eventer.RaiseSimpleEvent(auth, common.Address{254}, [32]byte{254}, true, big.NewInt(254)); err != nil {
|
|
|
|
|
t.Fatalf("failed to raise subscribed simple event: %v", err)
|
|
|
|
|
}
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
select {
|
|
|
|
|
case event := <-ch:
|
|
|
|
|
t.Fatalf("unsubscribed simple event arrived: %v", event)
|
|
|
|
|
case <-time.After(250 * time.Millisecond):
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
},
|
accounts/abi: Abi binding support for nested arrays, fixes #15648, including nested array unpack fix (#15676)
* accounts/abi/bind: support for multi-dim arrays
Also:
- reduce usage of regexes a bit.
- fix minor Java syntax problems
Fixes #15648
* accounts/abi/bind: Add some more documentation
* accounts/abi/bind: Improve code readability
* accounts/abi: bugfix for unpacking nested arrays
The code previously assumed the arrays/slices were always 1 level
deep. While the packing supports nested arrays (!!!).
The current code for unpacking doesn't return the "consumed" length, so
this fix had to work around that by calculating it (i.e. packing and
getting resulting length) after the unpacking of the array element.
It's far from ideal, but unpacking behaviour is fixed now.
* accounts/abi: Fix unpacking of nested arrays
Removed the temporary workaround of packing to calculate size, which was
incorrect for slice-like types anyway.
Full size of nested arrays is used now.
* accounts/abi: deeply nested array unpack test
Test unpacking of an array nested more than one level.
* accounts/abi: Add deeply nested array pack test
Same as the deep nested array unpack test, but the other way around.
* accounts/abi/bind: deeply nested arrays bind test
Test the usage of bindings that were generated
for methods with multi-dimensional (and not
just a single extra dimension, like foo[2][3])
array arguments and returns.
edit: trigger rebuild, CI failed to fetch linter module.
* accounts/abi/bind: improve array binding
wrapArray uses a regex now, and arrayBindingJava is improved.
* accounts/abi: Improve naming of element size func
The full step size for unpacking an array
is now retrieved with "getFullElemSize".
* accounts/abi: support nested nested array args
Previously, the code only considered the outer-size of the array,
ignoring the size of the contents. This was fine for most types,
but nested arrays are packed directly into it, and count towards
the total size. This resulted in arguments following a nested
array to replicate some of the binary contents of the array.
The fix: for arrays, calculate their complete contents size:
count the arg.Type.Elem.Size when Elem is an Array, and
repeat when their child is an array too, etc.
The count is the number of 32 byte elements, similar to how it
previously counted, but nested.
* accounts/abi: Test deep nested arr multi-arguments
Arguments with a deeply nested array should not cause the next arguments
to be read from the wrong position.
7 years ago
|
|
|
{
|
|
|
|
|
`DeeplyNestedArray`,
|
|
|
|
|
`
|
|
|
|
|
contract DeeplyNestedArray {
|
|
|
|
|
uint64[3][4][5] public deepUint64Array;
|
|
|
|
|
function storeDeepUintArray(uint64[3][4][5] arr) public {
|
|
|
|
|
deepUint64Array = arr;
|
|
|
|
|
}
|
|
|
|
|
function retrieveDeepArray() public view returns (uint64[3][4][5]) {
|
|
|
|
|
return deepUint64Array;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
`,
|
|
|
|
|
`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`,
|
|
|
|
|
`[{"constant":false,"inputs":[{"name":"arr","type":"uint64[3][4][5]"}],"name":"storeDeepUintArray","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"retrieveDeepArray","outputs":[{"name":"","type":"uint64[3][4][5]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"}],"name":"deepUint64Array","outputs":[{"name":"","type":"uint64"}],"payable":false,"stateMutability":"view","type":"function"}]`,
|
|
|
|
|
`
|
|
|
|
|
"math/big"
|
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
|
|
|
`,
|
accounts/abi: Abi binding support for nested arrays, fixes #15648, including nested array unpack fix (#15676)
* accounts/abi/bind: support for multi-dim arrays
Also:
- reduce usage of regexes a bit.
- fix minor Java syntax problems
Fixes #15648
* accounts/abi/bind: Add some more documentation
* accounts/abi/bind: Improve code readability
* accounts/abi: bugfix for unpacking nested arrays
The code previously assumed the arrays/slices were always 1 level
deep. While the packing supports nested arrays (!!!).
The current code for unpacking doesn't return the "consumed" length, so
this fix had to work around that by calculating it (i.e. packing and
getting resulting length) after the unpacking of the array element.
It's far from ideal, but unpacking behaviour is fixed now.
* accounts/abi: Fix unpacking of nested arrays
Removed the temporary workaround of packing to calculate size, which was
incorrect for slice-like types anyway.
Full size of nested arrays is used now.
* accounts/abi: deeply nested array unpack test
Test unpacking of an array nested more than one level.
* accounts/abi: Add deeply nested array pack test
Same as the deep nested array unpack test, but the other way around.
* accounts/abi/bind: deeply nested arrays bind test
Test the usage of bindings that were generated
for methods with multi-dimensional (and not
just a single extra dimension, like foo[2][3])
array arguments and returns.
edit: trigger rebuild, CI failed to fetch linter module.
* accounts/abi/bind: improve array binding
wrapArray uses a regex now, and arrayBindingJava is improved.
* accounts/abi: Improve naming of element size func
The full step size for unpacking an array
is now retrieved with "getFullElemSize".
* accounts/abi: support nested nested array args
Previously, the code only considered the outer-size of the array,
ignoring the size of the contents. This was fine for most types,
but nested arrays are packed directly into it, and count towards
the total size. This resulted in arguments following a nested
array to replicate some of the binary contents of the array.
The fix: for arrays, calculate their complete contents size:
count the arg.Type.Elem.Size when Elem is an Array, and
repeat when their child is an array too, etc.
The count is the number of 32 byte elements, similar to how it
previously counted, but nested.
* accounts/abi: Test deep nested arr multi-arguments
Arguments with a deeply nested array should not cause the next arguments
to be read from the wrong position.
7 years ago
|
|
|
`
|
|
|
|
|
// Generate a new random account and a funded simulator
|
|
|
|
|
key, _ := crypto.GenerateKey()
|
|
|
|
|
auth := bind.NewKeyedTransactor(key)
|
|
|
|
|
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
|
accounts/abi: Abi binding support for nested arrays, fixes #15648, including nested array unpack fix (#15676)
* accounts/abi/bind: support for multi-dim arrays
Also:
- reduce usage of regexes a bit.
- fix minor Java syntax problems
Fixes #15648
* accounts/abi/bind: Add some more documentation
* accounts/abi/bind: Improve code readability
* accounts/abi: bugfix for unpacking nested arrays
The code previously assumed the arrays/slices were always 1 level
deep. While the packing supports nested arrays (!!!).
The current code for unpacking doesn't return the "consumed" length, so
this fix had to work around that by calculating it (i.e. packing and
getting resulting length) after the unpacking of the array element.
It's far from ideal, but unpacking behaviour is fixed now.
* accounts/abi: Fix unpacking of nested arrays
Removed the temporary workaround of packing to calculate size, which was
incorrect for slice-like types anyway.
Full size of nested arrays is used now.
* accounts/abi: deeply nested array unpack test
Test unpacking of an array nested more than one level.
* accounts/abi: Add deeply nested array pack test
Same as the deep nested array unpack test, but the other way around.
* accounts/abi/bind: deeply nested arrays bind test
Test the usage of bindings that were generated
for methods with multi-dimensional (and not
just a single extra dimension, like foo[2][3])
array arguments and returns.
edit: trigger rebuild, CI failed to fetch linter module.
* accounts/abi/bind: improve array binding
wrapArray uses a regex now, and arrayBindingJava is improved.
* accounts/abi: Improve naming of element size func
The full step size for unpacking an array
is now retrieved with "getFullElemSize".
* accounts/abi: support nested nested array args
Previously, the code only considered the outer-size of the array,
ignoring the size of the contents. This was fine for most types,
but nested arrays are packed directly into it, and count towards
the total size. This resulted in arguments following a nested
array to replicate some of the binary contents of the array.
The fix: for arrays, calculate their complete contents size:
count the arg.Type.Elem.Size when Elem is an Array, and
repeat when their child is an array too, etc.
The count is the number of 32 byte elements, similar to how it
previously counted, but nested.
* accounts/abi: Test deep nested arr multi-arguments
Arguments with a deeply nested array should not cause the next arguments
to be read from the wrong position.
7 years ago
|
|
|
|
|
|
|
|
//deploy the test contract
|
|
|
|
|
_, _, testContract, err := DeployDeeplyNestedArray(auth, sim)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to deploy test contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Finish deploy.
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
//Create coordinate-filled array, for testing purposes.
|
|
|
|
|
testArr := [5][4][3]uint64{}
|
|
|
|
|
for i := 0; i < 5; i++ {
|
|
|
|
|
testArr[i] = [4][3]uint64{}
|
|
|
|
|
for j := 0; j < 4; j++ {
|
|
|
|
|
testArr[i][j] = [3]uint64{}
|
|
|
|
|
for k := 0; k < 3; k++ {
|
|
|
|
|
//pack the coordinates, each array value will be unique, and can be validated easily.
|
|
|
|
|
testArr[i][j][k] = uint64(i) << 16 | uint64(j) << 8 | uint64(k)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if _, err := testContract.StoreDeepUintArray(&bind.TransactOpts{
|
|
|
|
|
From: auth.From,
|
|
|
|
|
Signer: auth.Signer,
|
|
|
|
|
}, testArr); err != nil {
|
|
|
|
|
t.Fatalf("Failed to store nested array in test contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
sim.Commit()
|
|
|
|
|
|
|
|
|
|
retrievedArr, err := testContract.RetrieveDeepArray(&bind.CallOpts{
|
|
|
|
|
From: auth.From,
|
|
|
|
|
Pending: false,
|
|
|
|
|
})
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("Failed to retrieve nested array from test contract: %v", err)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//quick check to see if contents were copied
|
|
|
|
|
// (See accounts/abi/unpack_test.go for more extensive testing)
|
|
|
|
|
if retrievedArr[4][3][2] != testArr[4][3][2] {
|
|
|
|
|
t.Fatalf("Retrieved value does not match expected value! got: %d, expected: %d. %v", retrievedArr[4][3][2], testArr[4][3][2], err)
|
|
|
|
|
}
|
|
|
|
|
`,
|
accounts/abi: Abi binding support for nested arrays, fixes #15648, including nested array unpack fix (#15676)
* accounts/abi/bind: support for multi-dim arrays
Also:
- reduce usage of regexes a bit.
- fix minor Java syntax problems
Fixes #15648
* accounts/abi/bind: Add some more documentation
* accounts/abi/bind: Improve code readability
* accounts/abi: bugfix for unpacking nested arrays
The code previously assumed the arrays/slices were always 1 level
deep. While the packing supports nested arrays (!!!).
The current code for unpacking doesn't return the "consumed" length, so
this fix had to work around that by calculating it (i.e. packing and
getting resulting length) after the unpacking of the array element.
It's far from ideal, but unpacking behaviour is fixed now.
* accounts/abi: Fix unpacking of nested arrays
Removed the temporary workaround of packing to calculate size, which was
incorrect for slice-like types anyway.
Full size of nested arrays is used now.
* accounts/abi: deeply nested array unpack test
Test unpacking of an array nested more than one level.
* accounts/abi: Add deeply nested array pack test
Same as the deep nested array unpack test, but the other way around.
* accounts/abi/bind: deeply nested arrays bind test
Test the usage of bindings that were generated
for methods with multi-dimensional (and not
just a single extra dimension, like foo[2][3])
array arguments and returns.
edit: trigger rebuild, CI failed to fetch linter module.
* accounts/abi/bind: improve array binding
wrapArray uses a regex now, and arrayBindingJava is improved.
* accounts/abi: Improve naming of element size func
The full step size for unpacking an array
is now retrieved with "getFullElemSize".
* accounts/abi: support nested nested array args
Previously, the code only considered the outer-size of the array,
ignoring the size of the contents. This was fine for most types,
but nested arrays are packed directly into it, and count towards
the total size. This resulted in arguments following a nested
array to replicate some of the binary contents of the array.
The fix: for arrays, calculate their complete contents size:
count the arg.Type.Elem.Size when Elem is an Array, and
repeat when their child is an array too, etc.
The count is the number of 32 byte elements, similar to how it
previously counted, but nested.
* accounts/abi: Test deep nested arr multi-arguments
Arguments with a deeply nested array should not cause the next arguments
to be read from the wrong position.
7 years ago
|
|
|
},
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Tests that packages generated by the binder can be successfully compiled and
|
|
|
|
|
// the requested tester run against it.
|
|
|
|
|
func TestBindings(t *testing.T) {
|
|
|
|
|
// Skip the test if no Go command can be found
|
|
|
|
|
gocmd := runtime.GOROOT() + "/bin/go"
|
|
|
|
|
if !common.FileExist(gocmd) {
|
|
|
|
|
t.Skip("go sdk not found for testing")
|
|
|
|
|
}
|
|
|
|
|
// Create a temporary workspace for the test suite
|
|
|
|
|
ws, err := ioutil.TempDir("", "")
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("failed to create temporary workspace: %v", err)
|
|
|
|
|
}
|
|
|
|
|
defer os.RemoveAll(ws)
|
|
|
|
|
|
|
|
|
|
pkg := filepath.Join(ws, "bindtest")
|
|
|
|
|
if err = os.MkdirAll(pkg, 0700); err != nil {
|
|
|
|
|
t.Fatalf("failed to create package: %v", err)
|
|
|
|
|
}
|
|
|
|
|
// Generate the test suite for all the contracts
|
|
|
|
|
for i, tt := range bindTests {
|
|
|
|
|
// Generate the binding and create a Go source file in the workspace
|
|
|
|
|
bind, err := Bind([]string{tt.name}, []string{tt.abi}, []string{tt.bytecode}, "bindtest", LangGo)
|
|
|
|
|
if err != nil {
|
|
|
|
|
t.Fatalf("test %d: failed to generate binding: %v", i, err)
|
|
|
|
|
}
|
|
|
|
|
if err = ioutil.WriteFile(filepath.Join(pkg, strings.ToLower(tt.name)+".go"), []byte(bind), 0600); err != nil {
|
|
|
|
|
t.Fatalf("test %d: failed to write binding: %v", i, err)
|
|
|
|
|
}
|
|
|
|
|
// Generate the test file with the injected test code
|
|
|
|
|
code := fmt.Sprintf(`
|
|
|
|
|
package bindtest
|
|
|
|
|
|
|
|
|
|
import (
|
|
|
|
|
"testing"
|
|
|
|
|
%s
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
func Test%s(t *testing.T) {
|
|
|
|
|
%s
|
|
|
|
|
}
|
|
|
|
|
`, tt.imports, tt.name, tt.tester)
|
|
|
|
|
if err := ioutil.WriteFile(filepath.Join(pkg, strings.ToLower(tt.name)+"_test.go"), []byte(code), 0600); err != nil {
|
|
|
|
|
t.Fatalf("test %d: failed to write tests: %v", i, err)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// Test the entire package and report any failures
|
|
|
|
|
cmd := exec.Command(gocmd, "test", "-v", "-count", "1")
|
|
|
|
|
cmd.Dir = pkg
|
|
|
|
|
if out, err := cmd.CombinedOutput(); err != nil {
|
|
|
|
|
t.Fatalf("failed to run binding test: %v\n%s", err, out)
|
|
|
|
|
}
|
|
|
|
|
}
|
