github.com/linapex/ethereum-go-chinese@v0.0.0-20190316121929-f8b7a73c3fa1/accounts/abi/bind/bind_test.go (about) 1 2 //<developer> 3 // <name>linapex 曹一峰</name> 4 // <email>linapex@163.com</email> 5 // <wx>superexc</wx> 6 // <qqgroup>128148617</qqgroup> 7 // <url>https://jsq.ink</url> 8 // <role>pku engineer</role> 9 // <date>2019-03-16 19:16:30</date> 10 //</624450060876255232> 11 12 13 package bind 14 15 import ( 16 "fmt" 17 "io/ioutil" 18 "os" 19 "os/exec" 20 "path/filepath" 21 "runtime" 22 "strings" 23 "testing" 24 25 "github.com/ethereum/go-ethereum/common" 26 ) 27 28 var bindTests = []struct { 29 name string 30 contract string 31 bytecode string 32 abi string 33 imports string 34 tester string 35 }{ 36 //测试绑定是否也可以以组合和单独的形式使用。 37 { 38 `Empty`, 39 `contract NilContract {}`, 40 `606060405260068060106000396000f3606060405200`, 41 `[]`, 42 `"github.com/ethereum/go-ethereum/common"`, 43 ` 44 if b, err := NewEmpty(common.Address{}, nil); b == nil || err != nil { 45 t.Fatalf("combined binding (%v) nil or error (%v) not nil", b, nil) 46 } 47 if b, err := NewEmptyCaller(common.Address{}, nil); b == nil || err != nil { 48 t.Fatalf("caller binding (%v) nil or error (%v) not nil", b, nil) 49 } 50 if b, err := NewEmptyTransactor(common.Address{}, nil); b == nil || err != nil { 51 t.Fatalf("transactor binding (%v) nil or error (%v) not nil", b, nil) 52 } 53 `, 54 }, 55 //测试所有正式样本合同是否正确绑定 56 { 57 `Token`, 58 `https://以太坊.org/token`， 59 `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`, 60 `[{"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"}]`, 61 `"github.com/ethereum/go-ethereum/common"`, 62 ` 63 if b, err := NewToken(common.Address{}, nil); b == nil || err != nil { 64 t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) 65 } 66 `, 67 }, 68 { 69 `Crowdsale`, 70 `https://以太坊.org/crowdsale`， 71 `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`, 72 `[{"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"}]`, 73 `"github.com/ethereum/go-ethereum/common"`, 74 ` 75 if b, err := NewCrowdsale(common.Address{}, nil); b == nil || err != nil { 76 t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) 77 } 78 `, 79 }, 80 { 81 `DAO`, 82 `https://以太坊.org/dao`， 83 `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916815260200191505b5091505060006040518083038185876185025a03f15050505060048101805460ff191660011761ff00191661010017905561116d565b60048101805460ff191660011761ff00191690555b60068101546005820154600483015460408051888152602081019490945283810192909252610100900460ff166060830152517fd220b7272a8b6d0d7d6bcdace67b936a8f175e6d5c1b3ee438b72256b32ab3af9181900360800190a1509291505056a66cc928b5edb82af9bd49922954155ab7b0942694bea4ce44661d9a8736c688`, 84 `[{"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"}]`, 85 `"github.com/ethereum/go-ethereum/common"`, 86 ` 87 if b, err := NewDAO(common.Address{}, nil); b == nil || err != nil { 88 t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) 89 } 90 `, 91 }, 92 //正确处理命名和匿名输入的测试 93 { 94 `InputChecker`, ``, ``, 95 ` 96 [ 97 {"type":"function","name":"noInput","constant":true,"inputs":[],"outputs":[]}, 98 {"type":"function","name":"namedInput","constant":true,"inputs":[{"name":"str","type":"string"}],"outputs":[]}, 99 {"type":"function","name":"anonInput","constant":true,"inputs":[{"name":"","type":"string"}],"outputs":[]}, 100 {"type":"function","name":"namedInputs","constant":true,"inputs":[{"name":"str1","type":"string"},{"name":"str2","type":"string"}],"outputs":[]}, 101 {"type":"function","name":"anonInputs","constant":true,"inputs":[{"name":"","type":"string"},{"name":"","type":"string"}],"outputs":[]}, 102 {"type":"function","name":"mixedInputs","constant":true,"inputs":[{"name":"","type":"string"},{"name":"str","type":"string"}],"outputs":[]} 103 ] 104 `, 105 ` 106 "fmt" 107 108 "github.com/ethereum/go-ethereum/common" 109 `, 110 `if b, err := NewInputChecker(common.Address{}, nil); b == nil || err != nil { 111 t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) 112 } else if false { //不运行，只编译和测试类型 113 var err error 114 115 err = b.NoInput(nil) 116 err = b.NamedInput(nil, "") 117 err = b.AnonInput(nil, "") 118 err = b.NamedInputs(nil, "", "") 119 err = b.AnonInputs(nil, "", "") 120 err = b.MixedInputs(nil, "", "") 121 122 fmt.Println(err) 123 }`, 124 }, 125 //正确处理命名输出和匿名输出的测试 126 { 127 `OutputChecker`, ``, ``, 128 ` 129 [ 130 {"type":"function","name":"noOutput","constant":true,"inputs":[],"outputs":[]}, 131 {"type":"function","name":"namedOutput","constant":true,"inputs":[],"outputs":[{"name":"str","type":"string"}]}, 132 {"type":"function","name":"anonOutput","constant":true,"inputs":[],"outputs":[{"name":"","type":"string"}]}, 133 {"type":"function","name":"namedOutputs","constant":true,"inputs":[],"outputs":[{"name":"str1","type":"string"},{"name":"str2","type":"string"}]}, 134 {"type":"function","name":"collidingOutputs","constant":true,"inputs":[],"outputs":[{"name":"str","type":"string"},{"name":"Str","type":"string"}]}, 135 {"type":"function","name":"anonOutputs","constant":true,"inputs":[],"outputs":[{"name":"","type":"string"},{"name":"","type":"string"}]}, 136 {"type":"function","name":"mixedOutputs","constant":true,"inputs":[],"outputs":[{"name":"","type":"string"},{"name":"str","type":"string"}]} 137 ] 138 `, 139 ` 140 "fmt" 141 142 "github.com/ethereum/go-ethereum/common" 143 `, 144 `if b, err := NewOutputChecker(common.Address{}, nil); b == nil || err != nil { 145 t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) 146 } else if false { //不运行，只编译和测试类型 147 var str1, str2 string 148 var err error 149 150 err = b.NoOutput(nil) 151 str1, err = b.NamedOutput(nil) 152 str1, err = b.AnonOutput(nil) 153 res, _ := b.NamedOutputs(nil) 154 str1, str2, err = b.CollidingOutputs(nil) 155 str1, str2, err = b.AnonOutputs(nil) 156 str1, str2, err = b.MixedOutputs(nil) 157 158 fmt.Println(str1, str2, res.Str1, res.Str2, err) 159 }`, 160 }, 161 //正确处理命名、匿名和索引事件的测试 162 { 163 `EventChecker`, ``, ``, 164 ` 165 [ 166 {"type":"event","name":"empty","inputs":[]}, 167 {"type":"event","name":"indexed","inputs":[{"name":"addr","type":"address","indexed":true},{"name":"num","type":"int256","indexed":true}]}, 168 {"type":"event","name":"mixed","inputs":[{"name":"addr","type":"address","indexed":true},{"name":"num","type":"int256"}]}, 169 {"type":"event","name":"anonymous","anonymous":true,"inputs":[]}, 170 {"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"}]} 171 ] 172 `, 173 ` 174 "fmt" 175 "math/big" 176 "reflect" 177 178 "github.com/ethereum/go-ethereum/common" 179 `, 180 `if e, err := NewEventChecker(common.Address{}, nil); e == nil || err != nil { 181 t.Fatalf("binding (%v) nil or error (%v) not nil", e, nil) 182 } else if false { //不运行，只编译和测试类型 183 var ( 184 err error 185 res bool 186 str string 187 dat []byte 188 hash common.Hash 189 ) 190 _, err = e.FilterEmpty(nil) 191 _, err = e.FilterIndexed(nil, []common.Address{}, []*big.Int{}) 192 193 mit, err := e.FilterMixed(nil, []common.Address{}) 194 195 res = mit.Next() //确保迭代器具有下一个方法 196 err = mit.Error() //确保迭代器具有错误方法 197 err = mit.Close() //确保迭代器具有close方法 198 199 fmt.Println(mit.Event.Raw.BlockHash) //确保原始日志包含在结果中 200 fmt.Println(mit.Event.Num) //确保存在未解包的非索引字段 201 fmt.Println(mit.Event.Addr) //确保存在重建的索引字段 202 203 dit, err := e.FilterDynamic(nil, []string{}, [][]byte{}) 204 205 str = dit.Event.Str //确保非索引字符串保留其类型 206 dat = dit.Event.Dat // 207 hash = dit.Event.IdxStr //确保索引字符串变成哈希 208 hash = dit.Event.IdxDat //确保索引字节变为哈希 209 210 sink := make(chan *EventCheckerMixed) 211 sub, err := e.WatchMixed(nil, sink, []common.Address{}) 212 defer sub.Unsubscribe() 213 214 event := <-sink 215 fmt.Println(event.Raw.BlockHash) //确保原始日志包含在结果中 216 fmt.Println(event.Num) //确保存在未解包的非索引字段 217 fmt.Println(event.Addr) //确保存在重建的索引字段 218 219 fmt.Println(res, str, dat, hash, err) 220 } 221 //运行一个微小的反射测试以确保不允许的方法不会出现 222 if _, ok := reflect.TypeOf(&EventChecker{}).MethodByName("FilterAnonymous"); ok { 223 t.Errorf("binding has disallowed method (FilterAnonymous)") 224 }`, 225 }, 226 //测试契约交互（部署、事务处理和调用）是否生成工作代码 227 { 228 `Interactor`, 229 ` 230 contract Interactor { 231 string public deployString; 232 string public transactString; 233 234 function Interactor(string str) { 235 deployString = str; 236 } 237 238 function transact(string str) { 239 transactString = str; 240 } 241 } 242 `, 243 `6060604052604051610328380380610328833981016040528051018060006000509080519060200190828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f10608d57805160ff19168380011785555b50607c9291505b8082111560ba57838155600101606b565b50505061026a806100be6000396000f35b828001600101855582156064579182015b828111156064578251826000505591602001919060010190609e565b509056606060405260e060020a60003504630d86a0e181146100315780636874e8091461008d578063d736c513146100ea575b005b610190600180546020600282841615610100026000190190921691909104601f810182900490910260809081016040526060828152929190828280156102295780601f106101fe57610100808354040283529160200191610229565b61019060008054602060026001831615610100026000190190921691909104601f810182900490910260809081016040526060828152929190828280156102295780601f106101fe57610100808354040283529160200191610229565b60206004803580820135601f81018490049093026080908101604052606084815261002f946024939192918401918190838280828437509496505050505050508060016000509080519060200190828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061023157805160ff19168380011785555b506102619291505b808211156102665760008155830161017d565b60405180806020018281038252838181518152602001915080519060200190808383829060006004602084601f0104600f02600301f150905090810190601f1680156101f05780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b820191906000526020600020905b81548152906001019060200180831161020c57829003601f168201915b505050505081565b82800160010185558215610175579182015b82811115610175578251826000505591602001919060010190610243565b505050565b509056`, 244 `[{"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"}]`, 245 ` 246 "math/big" 247 248 "github.com/ethereum/go-ethereum/accounts/abi/bind" 249 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 250 "github.com/ethereum/go-ethereum/core" 251 "github.com/ethereum/go-ethereum/crypto" 252 `, 253 ` 254 //生成一个新的随机账户和一个资助的模拟器 255 key, _ := crypto.GenerateKey() 256 auth := bind.NewKeyedTransactor(key) 257 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 258 259 //部署交互测试人员契约并对其调用事务 260 _, _, interactor, err := DeployInteractor(auth, sim, "Deploy string") 261 if err != nil { 262 t.Fatalf("Failed to deploy interactor contract: %v", err) 263 } 264 if _, err := interactor.Transact(auth, "Transact string"); err != nil { 265 t.Fatalf("Failed to transact with interactor contract: %v", err) 266 } 267 //在模拟器中提交所有挂起的事务并检查合同状态 268 sim.Commit() 269 270 if str, err := interactor.DeployString(nil); err != nil { 271 t.Fatalf("Failed to retrieve deploy string: %v", err) 272 } else if str != "Deploy string" { 273 t.Fatalf("Deploy string mismatch: have '%s', want 'Deploy string'", str) 274 } 275 if str, err := interactor.TransactString(nil); err != nil { 276 t.Fatalf("Failed to retrieve transact string: %v", err) 277 } else if str != "Transact string" { 278 t.Fatalf("Transact string mismatch: have '%s', want 'Transact string'", str) 279 } 280 `, 281 }, 282 //测试是否可以正确返回和反序列化普通值 283 { 284 `Getter`, 285 ` 286 contract Getter { 287 function getter() constant returns (string, int, bytes32) { 288 return ("Hi", 1, sha3("")); 289 } 290 } 291 `, 292 `606060405260dc8060106000396000f3606060405260e060020a6000350463993a04b78114601a575b005b600060605260c0604052600260809081527f486900000000000000000000000000000000000000000000000000000000000060a05260017fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a47060e0829052610100819052606060c0908152600261012081905281906101409060a09080838184600060046012f1505081517fffff000000000000000000000000000000000000000000000000000000000000169091525050604051610160819003945092505050f3`, 293 `[{"constant":true,"inputs":[],"name":"getter","outputs":[{"name":"","type":"string"},{"name":"","type":"int256"},{"name":"","type":"bytes32"}],"type":"function"}]`, 294 ` 295 "math/big" 296 297 "github.com/ethereum/go-ethereum/accounts/abi/bind" 298 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 299 "github.com/ethereum/go-ethereum/core" 300 "github.com/ethereum/go-ethereum/crypto" 301 `, 302 ` 303 //生成一个新的随机账户和一个资助的模拟器 304 key, _ := crypto.GenerateKey() 305 auth := bind.NewKeyedTransactor(key) 306 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 307 308 //部署元组测试人员协定并对其执行结构化调用 309 _, _, getter, err := DeployGetter(auth, sim) 310 if err != nil { 311 t.Fatalf("Failed to deploy getter contract: %v", err) 312 } 313 sim.Commit() 314 315 if str, num, _, err := getter.Getter(nil); err != nil { 316 t.Fatalf("Failed to call anonymous field retriever: %v", err) 317 } else if str != "Hi" || num.Cmp(big.NewInt(1)) != 0 { 318 t.Fatalf("Retrieved value mismatch: have %v/%v, want %v/%v", str, num, "Hi", 1) 319 } 320 `, 321 }, 322 //可以正确返回和反序列化元组的测试 323 { 324 `Tupler`, 325 ` 326 contract Tupler { 327 function tuple() constant returns (string a, int b, bytes32 c) { 328 return ("Hi", 1, sha3("")); 329 } 330 } 331 `, 332 `606060405260dc8060106000396000f3606060405260e060020a60003504633175aae28114601a575b005b600060605260c0604052600260809081527f486900000000000000000000000000000000000000000000000000000000000060a05260017fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a47060e0829052610100819052606060c0908152600261012081905281906101409060a09080838184600060046012f1505081517fffff000000000000000000000000000000000000000000000000000000000000169091525050604051610160819003945092505050f3`, 333 `[{"constant":true,"inputs":[],"name":"tuple","outputs":[{"name":"a","type":"string"},{"name":"b","type":"int256"},{"name":"c","type":"bytes32"}],"type":"function"}]`, 334 ` 335 "math/big" 336 337 "github.com/ethereum/go-ethereum/accounts/abi/bind" 338 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 339 "github.com/ethereum/go-ethereum/core" 340 "github.com/ethereum/go-ethereum/crypto" 341 `, 342 ` 343 //生成一个新的随机账户和一个资助的模拟器 344 key, _ := crypto.GenerateKey() 345 auth := bind.NewKeyedTransactor(key) 346 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 347 348 //部署元组测试人员协定并对其执行结构化调用 349 _, _, tupler, err := DeployTupler(auth, sim) 350 if err != nil { 351 t.Fatalf("Failed to deploy tupler contract: %v", err) 352 } 353 sim.Commit() 354 355 if res, err := tupler.Tuple(nil); err != nil { 356 t.Fatalf("Failed to call structure retriever: %v", err) 357 } else if res.A != "Hi" || res.B.Cmp(big.NewInt(1)) != 0 { 358 t.Fatalf("Retrieved value mismatch: have %v/%v, want %v/%v", res.A, res.B, "Hi", 1) 359 } 360 `, 361 }, 362 //可以正确返回和反序列化数组/片的测试。 363 //只测试地址，其余的只是编译以保持测试的规模。 364 { 365 `Slicer`, 366 ` 367 contract Slicer { 368 function echoAddresses(address[] input) constant returns (address[] output) { 369 return input; 370 } 371 function echoInts(int[] input) constant returns (int[] output) { 372 return input; 373 } 374 function echoFancyInts(uint24[23] input) constant returns (uint24[23] output) { 375 return input; 376 } 377 function echoBools(bool[] input) constant returns (bool[] output) { 378 return input; 379 } 380 } 381 `, 382 `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`, 383 `[{"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"}]`, 384 ` 385 "math/big" 386 "reflect" 387 388 "github.com/ethereum/go-ethereum/accounts/abi/bind" 389 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 390 "github.com/ethereum/go-ethereum/common" 391 "github.com/ethereum/go-ethereum/core" 392 "github.com/ethereum/go-ethereum/crypto" 393 `, 394 ` 395 //生成一个新的随机账户和一个资助的模拟器 396 key, _ := crypto.GenerateKey() 397 auth := bind.NewKeyedTransactor(key) 398 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 399 400 //部署切片测试器协定并对其执行n数组调用 401 _, _, slicer, err := DeploySlicer(auth, sim) 402 if err != nil { 403 t.Fatalf("Failed to deploy slicer contract: %v", err) 404 } 405 sim.Commit() 406 407 if out, err := slicer.EchoAddresses(nil, []common.Address{auth.From, common.Address{}}); err != nil { 408 t.Fatalf("Failed to call slice echoer: %v", err) 409 } else if !reflect.DeepEqual(out, []common.Address{auth.From, common.Address{}}) { 410 t.Fatalf("Slice return mismatch: have %v, want %v", out, []common.Address{auth.From, common.Address{}}) 411 } 412 `, 413 }, 414 //可以正确调用匿名默认方法的测试 415 { 416 `Defaulter`, 417 ` 418 contract Defaulter { 419 address public caller; 420 421 function() { 422 caller = msg.sender; 423 } 424 } 425 `, 426 `6060604052606a8060106000396000f360606040523615601d5760e060020a6000350463fc9c8d3981146040575b605e6000805473ffffffffffffffffffffffffffffffffffffffff191633179055565b606060005473ffffffffffffffffffffffffffffffffffffffff1681565b005b6060908152602090f3`, 427 `[{"constant":true,"inputs":[],"name":"caller","outputs":[{"name":"","type":"address"}],"type":"function"}]`, 428 ` 429 "math/big" 430 431 "github.com/ethereum/go-ethereum/accounts/abi/bind" 432 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 433 "github.com/ethereum/go-ethereum/core" 434 "github.com/ethereum/go-ethereum/crypto" 435 `, 436 ` 437 //生成一个新的随机账户和一个资助的模拟器 438 key, _ := crypto.GenerateKey() 439 auth := bind.NewKeyedTransactor(key) 440 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 441 442 //部署默认方法调用程序协定并执行其默认方法 443 _, _, defaulter, err := DeployDefaulter(auth, sim) 444 if err != nil { 445 t.Fatalf("Failed to deploy defaulter contract: %v", err) 446 } 447 if _, err := (&DefaulterRaw{defaulter}).Transfer(auth); err != nil { 448 t.Fatalf("Failed to invoke default method: %v", err) 449 } 450 sim.Commit() 451 452 if caller, err := defaulter.Caller(nil); err != nil { 453 t.Fatalf("Failed to call address retriever: %v", err) 454 } else if (caller != auth.From) { 455 t.Fatalf("Address mismatch: have %v, want %v", caller, auth.From) 456 } 457 `, 458 }, 459 //报告不存在合同的测试（尽管只有模拟器测试） 460 { 461 `NonExistent`, 462 ` 463 contract NonExistent { 464 function String() constant returns(string) { 465 return "I don't exist"; 466 } 467 } 468 `, 469 `6060604052609f8060106000396000f3606060405260e060020a6000350463f97a60058114601a575b005b600060605260c0604052600d60809081527f4920646f6e27742065786973740000000000000000000000000000000000000060a052602060c0908152600d60e081905281906101009060a09080838184600060046012f15050815172ffffffffffffffffffffffffffffffffffffff1916909152505060405161012081900392509050f3`, 470 `[{"constant":true,"inputs":[],"name":"String","outputs":[{"name":"","type":"string"}],"type":"function"}]`, 471 ` 472 "github.com/ethereum/go-ethereum/accounts/abi/bind" 473 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 474 "github.com/ethereum/go-ethereum/common" 475 `, 476 ` 477 //创建一个模拟器并包装一个未部署的契约 478 sim := backends.NewSimulatedBackend(nil, uint64(10000000000)) 479 480 nonexistent, err := NewNonExistent(common.Address{}, sim) 481 if err != nil { 482 t.Fatalf("Failed to access non-existent contract: %v", err) 483 } 484 //确保合同调用失败并出现相应错误 485 if res, err := nonexistent.String(nil); err == nil { 486 t.Fatalf("Call succeeded on non-existent contract: %v", res) 487 } else if (err != bind.ErrNoCode) { 488 t.Fatalf("Error mismatch: have %v, want %v", err, bind.ErrNoCode) 489 } 490 `, 491 }, 492 //测试气体估计也适用于奇怪的气体力学合同。 493 { 494 `FunkyGasPattern`, 495 ` 496 contract FunkyGasPattern { 497 string public field; 498 499 function SetField(string value) { 500 //此检查将螺旋气体估计！好，好！ 501 if (msg.gas < 100000) { 502 throw; 503 } 504 field = value; 505 } 506 } 507 `, 508 `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`, 509 `[{"constant":false,"inputs":[{"name":"value","type":"string"}],"name":"SetField","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"field","outputs":[{"name":"","type":"string"}],"type":"function"}]`, 510 ` 511 "math/big" 512 513 "github.com/ethereum/go-ethereum/accounts/abi/bind" 514 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 515 "github.com/ethereum/go-ethereum/core" 516 "github.com/ethereum/go-ethereum/crypto" 517 `, 518 ` 519 //生成一个新的随机账户和一个资助的模拟器 520 key, _ := crypto.GenerateKey() 521 auth := bind.NewKeyedTransactor(key) 522 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 523 524 //部署一个时髦的气体模式合同 525 _, _, limiter, err := DeployFunkyGasPattern(auth, sim) 526 if err != nil { 527 t.Fatalf("Failed to deploy funky contract: %v", err) 528 } 529 sim.Commit() 530 531 //使用自动估计设置字段并检查它是否成功 532 if _, err := limiter.SetField(auth, "automatic"); err != nil { 533 t.Fatalf("Failed to call automatically gased transaction: %v", err) 534 } 535 sim.Commit() 536 537 if field, _ := limiter.Field(nil); field != "automatic" { 538 t.Fatalf("Field mismatch: have %v, want %v", field, "automatic") 539 } 540 `, 541 }, 542 //测试是否可以从（可选）指定的地址调用常量函数 543 { 544 `CallFrom`, 545 ` 546 contract CallFrom { 547 function callFrom() constant returns(address) { 548 return msg.sender; 549 } 550 } 551 `, `6060604052346000575b6086806100176000396000f300606060405263ffffffff60e060020a60003504166349f8e98281146022575b6000565b34600057602c6055565b6040805173ffffffffffffffffffffffffffffffffffffffff9092168252519081900360200190f35b335b905600a165627a7a72305820aef6b7685c0fa24ba6027e4870404a57df701473fe4107741805c19f5138417c0029`, 552 `[{"constant":true,"inputs":[],"name":"callFrom","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"}]`, 553 ` 554 "math/big" 555 556 "github.com/ethereum/go-ethereum/accounts/abi/bind" 557 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 558 "github.com/ethereum/go-ethereum/common" 559 "github.com/ethereum/go-ethereum/core" 560 "github.com/ethereum/go-ethereum/crypto" 561 `, 562 ` 563 //生成一个新的随机账户和一个资助的模拟器 564 key, _ := crypto.GenerateKey() 565 auth := bind.NewKeyedTransactor(key) 566 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 567 568 //部署发送方测试人员契约并对其执行结构化调用 569 _, _, callfrom, err := DeployCallFrom(auth, sim) 570 if err != nil { 571 t.Fatalf("Failed to deploy sender contract: %v", err) 572 } 573 sim.Commit() 574 575 if res, err := callfrom.CallFrom(nil); err != nil { 576 t.Errorf("Failed to call constant function: %v", err) 577 } else if res != (common.Address{}) { 578 t.Errorf("Invalid address returned, want: %x, got: %x", (common.Address{}), res) 579 } 580 581 for _, addr := range []common.Address{common.Address{}, common.Address{1}, common.Address{2}} { 582 if res, err := callfrom.CallFrom(&bind.CallOpts{From: addr}); err != nil { 583 t.Fatalf("Failed to call constant function: %v", err) 584 } else if res != addr { 585 t.Fatalf("Invalid address returned, want: %x, got: %x", addr, res) 586 } 587 } 588 `, 589 }, 590 //测试方法和带有下划线的返回是否正确工作。 591 { 592 `Underscorer`, 593 ` 594 contract Underscorer { 595 function UnderscoredOutput() constant returns (int _int, string _string) { 596 return (314, "pi"); 597 } 598 function LowerLowerCollision() constant returns (int _res, int res) { 599 return (1, 2); 600 } 601 function LowerUpperCollision() constant returns (int _res, int Res) { 602 return (1, 2); 603 } 604 function UpperLowerCollision() constant returns (int _Res, int res) { 605 return (1, 2); 606 } 607 function UpperUpperCollision() constant returns (int _Res, int Res) { 608 return (1, 2); 609 } 610 function PurelyUnderscoredOutput() constant returns (int _, int res) { 611 return (1, 2); 612 } 613 function AllPurelyUnderscoredOutput() constant returns (int _, int __) { 614 return (1, 2); 615 } 616 function _under_scored_func() constant returns (int _int) { 617 return 0; 618 } 619 } 620 `, `6060604052341561000f57600080fd5b6103858061001e6000396000f30060606040526004361061008e576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806303a592131461009357806346546dbe146100c357806367e6633d146100ec5780639df4848514610181578063af7486ab146101b1578063b564b34d146101e1578063e02ab24d14610211578063e409ca4514610241575b600080fd5b341561009e57600080fd5b6100a6610271565b604051808381526020018281526020019250505060405180910390f35b34156100ce57600080fd5b6100d6610286565b6040518082815260200191505060405180910390f35b34156100f757600080fd5b6100ff61028e565b6040518083815260200180602001828103825283818151815260200191508051906020019080838360005b8381101561014557808201518184015260208101905061012a565b50505050905090810190601f1680156101725780820380516001836020036101000a031916815260200191505b50935050505060405180910390f35b341561018c57600080fd5b6101946102dc565b604051808381526020018281526020019250505060405180910390f35b34156101bc57600080fd5b6101c46102f1565b604051808381526020018281526020019250505060405180910390f35b34156101ec57600080fd5b6101f4610306565b604051808381526020018281526020019250505060405180910390f35b341561021c57600080fd5b61022461031b565b604051808381526020018281526020019250505060405180910390f35b341561024c57600080fd5b610254610330565b604051808381526020018281526020019250505060405180910390f35b60008060016002819150809050915091509091565b600080905090565b6000610298610345565b61013a8090506040805190810160405280600281526020017f7069000000000000000000000000000000000000000000000000000000000000815250915091509091565b60008060016002819150809050915091509091565b60008060016002819150809050915091509091565b60008060016002819150809050915091509091565b60008060016002819150809050915091509091565b60008060016002819150809050915091509091565b6020604051908101604052806000815250905600a165627a7a72305820d1a53d9de9d1e3d55cb3dc591900b63c4f1ded79114f7b79b332684840e186a40029`, 621 `[{"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"}]`, 622 ` 623 "fmt" 624 "math/big" 625 626 "github.com/ethereum/go-ethereum/accounts/abi/bind" 627 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 628 "github.com/ethereum/go-ethereum/core" 629 "github.com/ethereum/go-ethereum/crypto" 630 `, 631 ` 632 //生成一个新的随机账户和一个资助的模拟器 633 key, _ := crypto.GenerateKey() 634 auth := bind.NewKeyedTransactor(key) 635 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 636 637 //部署下划线测试仪协定并对其执行结构化调用 638 _, _, underscorer, err := DeployUnderscorer(auth, sim) 639 if err != nil { 640 t.Fatalf("Failed to deploy underscorer contract: %v", err) 641 } 642 sim.Commit() 643 644 //验证下划线返回值是否正确解析为结构 645 if res, err := underscorer.UnderscoredOutput(nil); err != nil { 646 t.Errorf("Failed to call constant function: %v", err) 647 } else if res.Int.Cmp(big.NewInt(314)) != 0 || res.String != "pi" { 648 t.Errorf("Invalid result, want: {314, \"pi\"}, got: %+v", res) 649 } 650 //验证下划线和非下划线名称冲突是否强制元组输出 651 var a, b *big.Int 652 653 a, b, _ = underscorer.LowerLowerCollision(nil) 654 a, b, _ = underscorer.LowerUpperCollision(nil) 655 a, b, _ = underscorer.UpperLowerCollision(nil) 656 a, b, _ = underscorer.UpperUpperCollision(nil) 657 a, b, _ = underscorer.PurelyUnderscoredOutput(nil) 658 a, b, _ = underscorer.AllPurelyUnderscoredOutput(nil) 659 a, _ = underscorer.UnderScoredFunc(nil) 660 661 fmt.Println(a, b, err) 662 `, 663 }, 664 //可以成功筛选和解码日志的测试。 665 { 666 `Eventer`, 667 ` 668 contract Eventer { 669 event SimpleEvent ( 670 address indexed Addr, 671 bytes32 indexed Id, 672 bool indexed Flag, 673 uint Value 674 ); 675 function raiseSimpleEvent(address addr, bytes32 id, bool flag, uint value) { 676 SimpleEvent(addr, id, flag, value); 677 } 678 679 event NodataEvent ( 680 uint indexed Number, 681 int16 indexed Short, 682 uint32 indexed Long 683 ); 684 function raiseNodataEvent(uint number, int16 short, uint32 long) { 685 NodataEvent(number, short, long); 686 } 687 688 event DynamicEvent ( 689 string indexed IndexedString, 690 bytes indexed IndexedBytes, 691 string NonIndexedString, 692 bytes NonIndexedBytes 693 ); 694 function raiseDynamicEvent(string str, bytes blob) { 695 DynamicEvent(str, blob, str, blob); 696 } 697 } 698 `, 699 `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`, 700 `[{"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"}]`, 701 ` 702 "math/big" 703 "time" 704 705 "github.com/ethereum/go-ethereum/accounts/abi/bind" 706 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 707 "github.com/ethereum/go-ethereum/common" 708 "github.com/ethereum/go-ethereum/core" 709 "github.com/ethereum/go-ethereum/crypto" 710 `, 711 ` 712 //生成一个新的随机账户和一个资助的模拟器 713 key, _ := crypto.GenerateKey() 714 auth := bind.NewKeyedTransactor(key) 715 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 716 717 //部署事件程序合同 718 _, _, eventer, err := DeployEventer(auth, sim) 719 if err != nil { 720 t.Fatalf("Failed to deploy eventer contract: %v", err) 721 } 722 sim.Commit() 723 724 //在合同中注入一些事件，在每个块中逐渐增加 725 for i := 1; i <= 3; i++ { 726 for j := 1; j <= i; j++ { 727 if _, err := eventer.RaiseSimpleEvent(auth, common.Address{byte(j)}, [32]byte{byte(j)}, true, big.NewInt(int64(10*i+j))); err != nil { 728 t.Fatalf("block %d, event %d: raise failed: %v", i, j, err) 729 } 730 } 731 sim.Commit() 732 } 733 //测试某些事件的筛选并确保可以找到它们 734 sit, err := eventer.FilterSimpleEvent(nil, []common.Address{common.Address{1}, common.Address{3}}, [][32]byte{{byte(1)}, {byte(2)}, {byte(3)}}, []bool{true}) 735 if err != nil { 736 t.Fatalf("failed to filter for simple events: %v", err) 737 } 738 defer sit.Close() 739 740 sit.Next() 741 if sit.Event.Value.Uint64() != 11 || !sit.Event.Flag { 742 t.Errorf("simple log content mismatch: have %v, want {11, true}", sit.Event) 743 } 744 sit.Next() 745 if sit.Event.Value.Uint64() != 21 || !sit.Event.Flag { 746 t.Errorf("simple log content mismatch: have %v, want {21, true}", sit.Event) 747 } 748 sit.Next() 749 if sit.Event.Value.Uint64() != 31 || !sit.Event.Flag { 750 t.Errorf("simple log content mismatch: have %v, want {31, true}", sit.Event) 751 } 752 sit.Next() 753 if sit.Event.Value.Uint64() != 33 || !sit.Event.Flag { 754 t.Errorf("simple log content mismatch: have %v, want {33, true}", sit.Event) 755 } 756 757 if sit.Next() { 758 t.Errorf("unexpected simple event found: %+v", sit.Event) 759 } 760 if err = sit.Error(); err != nil { 761 t.Fatalf("simple event iteration failed: %v", err) 762 } 763 //对没有数据组件的事件进行测试引发和筛选 764 if _, err := eventer.RaiseNodataEvent(auth, big.NewInt(314), 141, 271); err != nil { 765 t.Fatalf("failed to raise nodata event: %v", err) 766 } 767 sim.Commit() 768 769 nit, err := eventer.FilterNodataEvent(nil, []*big.Int{big.NewInt(314)}, []int16{140, 141, 142}, []uint32{271}) 770 if err != nil { 771 t.Fatalf("failed to filter for nodata events: %v", err) 772 } 773 defer nit.Close() 774 775 if !nit.Next() { 776 t.Fatalf("nodata log not found: %v", nit.Error()) 777 } 778 if nit.Event.Number.Uint64() != 314 { 779 t.Errorf("nodata log content mismatch: have %v, want 314", nit.Event.Number) 780 } 781 if nit.Next() { 782 t.Errorf("unexpected nodata event found: %+v", nit.Event) 783 } 784 if err = nit.Error(); err != nil { 785 t.Fatalf("nodata event iteration failed: %v", err) 786 } 787 //对具有动态索引组件的事件进行测试引发和筛选 788 if _, err := eventer.RaiseDynamicEvent(auth, "Hello", []byte("World")); err != nil { 789 t.Fatalf("failed to raise dynamic event: %v", err) 790 } 791 sim.Commit() 792 793 dit, err := eventer.FilterDynamicEvent(nil, []string{"Hi", "Hello", "Bye"}, [][]byte{[]byte("World")}) 794 if err != nil { 795 t.Fatalf("failed to filter for dynamic events: %v", err) 796 } 797 defer dit.Close() 798 799 if !dit.Next() { 800 t.Fatalf("dynamic log not found: %v", dit.Error()) 801 } 802 if dit.Event.NonIndexedString != "Hello" || string(dit.Event.NonIndexedBytes) != "World" || dit.Event.IndexedString != common.HexToHash("0x06b3dfaec148fb1bb2b066f10ec285e7c9bf402ab32aa78a5d38e34566810cd2") || dit.Event.IndexedBytes != common.HexToHash("0xf2208c967df089f60420785795c0a9ba8896b0f6f1867fa7f1f12ad6f79c1a18") { 803 t.Errorf("dynamic log content mismatch: have %v, want {'0x06b3dfaec148fb1bb2b066f10ec285e7c9bf402ab32aa78a5d38e34566810cd2, '0xf2208c967df089f60420785795c0a9ba8896b0f6f1867fa7f1f12ad6f79c1a18', 'Hello', 'World'}", dit.Event) 804 } 805 if dit.Next() { 806 t.Errorf("unexpected dynamic event found: %+v", dit.Event) 807 } 808 if err = dit.Error(); err != nil { 809 t.Fatalf("dynamic event iteration failed: %v", err) 810 } 811 //测试订阅事件并在之后引发它 812 ch := make(chan *EventerSimpleEvent, 16) 813 sub, err := eventer.WatchSimpleEvent(nil, ch, nil, nil, nil) 814 if err != nil { 815 t.Fatalf("failed to subscribe to simple events: %v", err) 816 } 817 if _, err := eventer.RaiseSimpleEvent(auth, common.Address{255}, [32]byte{255}, true, big.NewInt(255)); err != nil { 818 t.Fatalf("failed to raise subscribed simple event: %v", err) 819 } 820 sim.Commit() 821 822 select { 823 case event := <-ch: 824 if event.Value.Uint64() != 255 { 825 t.Errorf("simple log content mismatch: have %v, want 255", event) 826 } 827 case <-time.After(250 * time.Millisecond): 828 t.Fatalf("subscribed simple event didn't arrive") 829 } 830 //取消订阅活动并确保我们不会收到更多 831 sub.Unsubscribe() 832 833 if _, err := eventer.RaiseSimpleEvent(auth, common.Address{254}, [32]byte{254}, true, big.NewInt(254)); err != nil { 834 t.Fatalf("failed to raise subscribed simple event: %v", err) 835 } 836 sim.Commit() 837 838 select { 839 case event := <-ch: 840 t.Fatalf("unsubscribed simple event arrived: %v", event) 841 case <-time.After(250 * time.Millisecond): 842 } 843 `, 844 }, 845 { 846 `DeeplyNestedArray`, 847 ` 848 contract DeeplyNestedArray { 849 uint64[3][4][5] public deepUint64Array; 850 function storeDeepUintArray(uint64[3][4][5] arr) public { 851 deepUint64Array = arr; 852 } 853 function retrieveDeepArray() public view returns (uint64[3][4][5]) { 854 return deepUint64Array; 855 } 856 } 857 `, 858 `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`, 859 `[{"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"}]`, 860 ` 861 "math/big" 862 863 "github.com/ethereum/go-ethereum/accounts/abi/bind" 864 "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" 865 "github.com/ethereum/go-ethereum/core" 866 "github.com/ethereum/go-ethereum/crypto" 867 `, 868 ` 869 //生成一个新的随机账户和一个资助的模拟器 870 key, _ := crypto.GenerateKey() 871 auth := bind.NewKeyedTransactor(key) 872 sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000) 873 874 //部署测试合同 875 _, _, testContract, err := DeployDeeplyNestedArray(auth, sim) 876 if err != nil { 877 t.Fatalf("Failed to deploy test contract: %v", err) 878 } 879 880 //完成部署。 881 sim.Commit() 882 883 //创建坐标填充数组，用于测试目的。 884 testArr := [5][4][3]uint64{} 885 for i := 0; i < 5; i++ { 886 testArr[i] = [4][3]uint64{} 887 for j := 0; j < 4; j++ { 888 testArr[i][j] = [3]uint64{} 889 for k := 0; k < 3; k++ { 890 //打包坐标，每个数组值都是唯一的，并且可以很容易地验证。 891 testArr[i][j][k] = uint64(i) << 16 | uint64(j) << 8 | uint64(k) 892 } 893 } 894 } 895 896 if _, err := testContract.StoreDeepUintArray(&bind.TransactOpts{ 897 From: auth.From, 898 Signer: auth.Signer, 899 }, testArr); err != nil { 900 t.Fatalf("Failed to store nested array in test contract: %v", err) 901 } 902 903 sim.Commit() 904 905 retrievedArr, err := testContract.RetrieveDeepArray(&bind.CallOpts{ 906 From: auth.From, 907 Pending: false, 908 }) 909 if err != nil { 910 t.Fatalf("Failed to retrieve nested array from test contract: %v", err) 911 } 912 913 //快速检查是否复制了内容 914 //（有关更广泛的测试，请参阅accounts/abi/unpack_test.go） 915 if retrievedArr[4][3][2] != testArr[4][3][2] { 916 t.Fatalf("Retrieved value does not match expected value! got: %d, expected: %d. %v", retrievedArr[4][3][2], testArr[4][3][2], err) 917 } 918 `, 919 }, 920 } 921 922 //测试绑定器生成的包是否可以成功编译，以及 923 //请求的测试人员将针对它运行。 924 func TestBindings(t *testing.T) { 925 //如果找不到go命令，跳过测试 926 gocmd := runtime.GOROOT() + "/bin/go" 927 if !common.FileExist(gocmd) { 928 t.Skip("go sdk not found for testing") 929 } 930 //为测试套件创建临时工作区 931 ws, err := ioutil.TempDir("", "") 932 if err != nil { 933 t.Fatalf("failed to create temporary workspace: %v", err) 934 } 935 defer os.RemoveAll(ws) 936 937 pkg := filepath.Join(ws, "bindtest") 938 if err = os.MkdirAll(pkg, 0700); err != nil { 939 t.Fatalf("failed to create package: %v", err) 940 } 941 //为所有合同生成测试套件 942 for i, tt := range bindTests { 943 //生成绑定并在工作区中创建Go源文件 944 bind, err := Bind([]string{tt.name}, []string{tt.abi}, []string{tt.bytecode}, "bindtest", LangGo) 945 if err != nil { 946 t.Fatalf("test %d: failed to generate binding: %v", i, err) 947 } 948 if err = ioutil.WriteFile(filepath.Join(pkg, strings.ToLower(tt.name)+".go"), []byte(bind), 0600); err != nil { 949 t.Fatalf("test %d: failed to write binding: %v", i, err) 950 } 951 //使用注入的测试代码生成测试文件 952 code := fmt.Sprintf(` 953 package bindtest 954 955 import ( 956 "testing" 957 %s 958 ) 959 960 func Test%s(t *testing.T) { 961 %s 962 } 963 `, tt.imports, tt.name, tt.tester) 964 if err := ioutil.WriteFile(filepath.Join(pkg, strings.ToLower(tt.name)+"_test.go"), []byte(code), 0600); err != nil { 965 t.Fatalf("test %d: failed to write tests: %v", i, err) 966 } 967 } 968 //测试整个包并报告所有故障 969 cmd := exec.Command(gocmd, "test", "-v", "-count", "1") 970 cmd.Dir = pkg 971 if out, err := cmd.CombinedOutput(); err != nil { 972 t.Fatalf("failed to run binding test: %v\n%s", err, out) 973 } 974 } 975