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862 lines
71 KiB
862 lines
71 KiB
// 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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"golang.org/x/tools/imports"
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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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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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`
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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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`
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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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`
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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":false,"name":"member","type":"address"},{"indexed":false,"name":"isMember","type":"bool"}],"name":"MembershipChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"minimumQuorum","type":"uint256"},{"indexed":false,"name":"debatingPeriodInMinutes","type":"uint256"},{"indexed":false,"name":"majorityMargin","type":"int256"}],"name":"ChangeOfRules","type":"event"}]`,
|
|
`
|
|
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":[]}
|
|
]
|
|
`,
|
|
`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"}]}
|
|
]
|
|
`,
|
|
`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"}]}
|
|
]
|
|
`,
|
|
`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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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"}]`,
|
|
`
|
|
// Create a simulator and wrap a non-deployed contract
|
|
sim := backends.NewSimulatedBackend(nil)
|
|
|
|
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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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)
|
|
}
|
|
}
|
|
`,
|
|
},
|
|
{
|
|
`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);
|
|
}
|
|
}
|
|
`, `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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":"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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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)
|
|
|
|
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);
|
|
}
|
|
}
|
|
`,
|
|
`6060604052341561000f57600080fd5b61042c8061001e6000396000f300606060405260043610610057576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff168063528300ff1461005c578063630c31e2146100fc578063c7d116dd14610156575b600080fd5b341561006757600080fd5b6100fa600480803590602001908201803590602001908080601f0160208091040260200160405190810160405280939291908181526020018383808284378201915050505050509190803590602001908201803590602001908080601f01602080910402602001604051908101604052809392919081815260200183838082843782019150505050505091905050610194565b005b341561010757600080fd5b610154600480803573ffffffffffffffffffffffffffffffffffffffff16906020019091908035600019169060200190919080351515906020019091908035906020019091905050610367565b005b341561016157600080fd5b610192600480803590602001909190803560010b90602001909190803563ffffffff169060200190919050506103c3565b005b806040518082805190602001908083835b6020831015156101ca57805182526020820191506020810190506020830392506101a5565b6001836020036101000a0380198251168184511680821785525050505050509050019150506040518091039020826040518082805190602001908083835b60208310151561022d5780518252602082019150602081019050602083039250610208565b6001836020036101000a03801982511681845116808217855250505050505090500191505060405180910390207f3281fd4f5e152dd3385df49104a3f633706e21c9e80672e88d3bcddf33101f008484604051808060200180602001838103835285818151815260200191508051906020019080838360005b838110156102c15780820151818401526020810190506102a6565b50505050905090810190601f1680156102ee5780820380516001836020036101000a031916815260200191505b50838103825284818151815260200191508051906020019080838360005b8381101561032757808201518184015260208101905061030c565b50505050905090810190601f1680156103545780820380516001836020036101000a031916815260200191505b5094505050505060405180910390a35050565b81151583600019168573ffffffffffffffffffffffffffffffffffffffff167f1f097de4289df643bd9c11011cc61367aa12983405c021056e706eb5ba1250c8846040518082815260200191505060405180910390a450505050565b8063ffffffff168260010b847f3ca7f3a77e5e6e15e781850bc82e32adfa378a2a609370db24b4d0fae10da2c960405160405180910390a45050505600a165627a7a72305820d1f8a8bbddbc5bb29f285891d6ae1eef8420c52afdc05e1573f6114d8e1714710029`,
|
|
`[{"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":"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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
// 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 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):
|
|
}
|
|
`,
|
|
},
|
|
{
|
|
`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"}]`,
|
|
`
|
|
// 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)}})
|
|
|
|
//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)
|
|
}`,
|
|
},
|
|
}
|
|
|
|
// 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")
|
|
}
|
|
// Skip the test if the go-ethereum sources are symlinked (https://github.com/golang/go/issues/14845)
|
|
linkTestCode := fmt.Sprintf("package linktest\nfunc CheckSymlinks(){\nfmt.Println(backends.NewSimulatedBackend(nil))\n}")
|
|
linkTestDeps, err := imports.Process(os.TempDir(), []byte(linkTestCode), nil)
|
|
if err != nil {
|
|
t.Fatalf("failed check for goimports symlink bug: %v", err)
|
|
}
|
|
if !strings.Contains(string(linkTestDeps), "go-ethereum") {
|
|
t.Skip("symlinked environment doesn't support bind (https://github.com/golang/go/issues/14845)")
|
|
}
|
|
// 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\nimport \"testing\"\nfunc Test%s(t *testing.T){\n%s\n}", tt.name, tt.tester)
|
|
blob, err := imports.Process("", []byte(code), nil)
|
|
if err != nil {
|
|
t.Fatalf("test %d: failed to generate tests: %v", i, err)
|
|
}
|
|
if err := ioutil.WriteFile(filepath.Join(pkg, strings.ToLower(tt.name)+"_test.go"), blob, 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)
|
|
}
|
|
}
|
|
|