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multiple contract source for solidity compiler: returns contract array if multiple contracts. fixes #1023

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pull/1048/head
zelig 10 years ago
parent ea893aca8f
commit b0ae84aa0d
6 changed files with 91 additions and 74 deletions
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  1. 6
      cmd/geth/js_test.go
  2. 107
      common/compiler/solidity.go
  3. 16
      common/compiler/solidity_test.go
  4. 5
      rpc/api.go
  5. 24
      rpc/api_test.go
  6. 7
      xeth/xeth.go

6
cmd/geth/js_test.go
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@ -234,7 +234,7 @@ func TestSignature(t *testing.T) {
// This is a very preliminary test, lacking actual signature verification
if err != nil {
t.Errorf("Error runnig js: %v", err)
t.Errorf("Error running js: %v", err)
return
}
output := val.String()
@ -297,7 +297,7 @@ func TestContract(t *testing.T) {
t.Errorf("%v", err)
}
} else {
checkEvalJSON(t, repl, `contract = eth.compile.solidity(source)`, string(contractInfo))
checkEvalJSON(t, repl, `contract = eth.compile.solidity(source).test`, string(contractInfo))
}
checkEvalJSON(t, repl, `contract.code`, `"0x605880600c6000396000f3006000357c010000000000000000000000000000000000000000000000000000000090048063c6888fa114602e57005b603d6004803590602001506047565b8060005260206000f35b60006007820290506053565b91905056"`)
@ -310,7 +310,7 @@ func TestContract(t *testing.T) {
callSetup := `abiDef = JSON.parse('[{"constant":false,"inputs":[{"name":"a","type":"uint256"}],"name":"multiply","outputs":[{"name":"d","type":"uint256"}],"type":"function"}]');
Multiply7 = eth.contract(abiDef);
multiply7 = new Multiply7(contractaddress);
multiply7 = Multiply7.at(contractaddress);
`
// time.Sleep(1500 * time.Millisecond)
_, err = repl.re.Run(callSetup)

107
common/compiler/solidity.go
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@ -92,7 +92,7 @@ func (sol *Solidity) Version() string {
return sol.version
}
func (sol *Solidity) Compile(source string) (contract *Contract, err error) {
func (sol *Solidity) Compile(source string) (contracts map[string]*Contract, err error) {
if len(source) == 0 {
err = fmt.Errorf("empty source")
@ -123,58 +123,61 @@ func (sol *Solidity) Compile(source string) (contract *Contract, err error) {
err = fmt.Errorf("solc error: missing code output")
return
}
if len(matches) > 1 {
err = fmt.Errorf("multi-contract sources are not supported")
return
}
_, file := filepath.Split(matches[0])
base := strings.Split(file, ".")[0]
codeFile := filepath.Join(wd, base+".binary")
abiDefinitionFile := filepath.Join(wd, base+".abi")
userDocFile := filepath.Join(wd, base+".docuser")
developerDocFile := filepath.Join(wd, base+".docdev")
code, err := ioutil.ReadFile(codeFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for code: %v", err)
return
}
abiDefinitionJson, err := ioutil.ReadFile(abiDefinitionFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for abiDefinition: %v", err)
return
}
var abiDefinition interface{}
err = json.Unmarshal(abiDefinitionJson, &abiDefinition)
userDocJson, err := ioutil.ReadFile(userDocFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for userDoc: %v", err)
return
}
var userDoc interface{}
err = json.Unmarshal(userDocJson, &userDoc)
developerDocJson, err := ioutil.ReadFile(developerDocFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for developerDoc: %v", err)
return
}
var developerDoc interface{}
err = json.Unmarshal(developerDocJson, &developerDoc)
contract = &Contract{
Code: "0x" + string(code),
Info: ContractInfo{
Source: source,
Language: "Solidity",
LanguageVersion: languageVersion,
CompilerVersion: sol.version,
AbiDefinition: abiDefinition,
UserDoc: userDoc,
DeveloperDoc: developerDoc,
},
contracts = make(map[string]*Contract)
for _, path := range matches {
_, file := filepath.Split(path)
base := strings.Split(file, ".")[0]
codeFile := filepath.Join(wd, base+".binary")
abiDefinitionFile := filepath.Join(wd, base+".abi")
userDocFile := filepath.Join(wd, base+".docuser")
developerDocFile := filepath.Join(wd, base+".docdev")
var code, abiDefinitionJson, userDocJson, developerDocJson []byte
code, err = ioutil.ReadFile(codeFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for code: %v", err)
return
}
abiDefinitionJson, err = ioutil.ReadFile(abiDefinitionFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for abiDefinition: %v", err)
return
}
var abiDefinition interface{}
err = json.Unmarshal(abiDefinitionJson, &abiDefinition)
userDocJson, err = ioutil.ReadFile(userDocFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for userDoc: %v", err)
return
}
var userDoc interface{}
err = json.Unmarshal(userDocJson, &userDoc)
developerDocJson, err = ioutil.ReadFile(developerDocFile)
if err != nil {
err = fmt.Errorf("error reading compiler output for developerDoc: %v", err)
return
}
var developerDoc interface{}
err = json.Unmarshal(developerDocJson, &developerDoc)
contract := &Contract{
Code: "0x" + string(code),
Info: ContractInfo{
Source: source,
Language: "Solidity",
LanguageVersion: languageVersion,
CompilerVersion: sol.version,
AbiDefinition: abiDefinition,
UserDoc: userDoc,
DeveloperDoc: developerDoc,
},
}
contracts[base] = contract
}
return

16
common/compiler/solidity_test.go
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@ -33,14 +33,18 @@ func TestCompiler(t *testing.T) {
} else if sol.Version() != solcVersion {
t.Logf("WARNING: a newer version of solc found (%v, expect %v)", sol.Version(), solcVersion)
}
contract, err := sol.Compile(source)
contracts, err := sol.Compile(source)
if err != nil {
t.Errorf("error compiling source. result %v: %v", contract, err)
t.Errorf("error compiling source. result %v: %v", contracts, err)
return
}
if contract.Code != code {
t.Errorf("wrong code, expected\n%s, got\n%s", code, contract.Code)
if len(contracts) != 1 {
t.Errorf("one contract expected, got\n%s", len(contracts))
}
if contracts["test"].Code != code {
t.Errorf("wrong code, expected\n%s, got\n%s", code, contracts["test"].Code)
}
}
@ -52,9 +56,9 @@ func TestCompileError(t *testing.T) {
} else if sol.Version() != solcVersion {
t.Logf("WARNING: a newer version of solc found (%v, expect %v)", sol.Version(), solcVersion)
}
contract, err := sol.Compile(source[2:])
contracts, err := sol.Compile(source[2:])
if err == nil {
t.Errorf("error expected compiling source. got none. result %v", contract)
t.Errorf("error expected compiling source. got none. result %v", contracts)
return
}
}

5
rpc/api.go
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@ -355,12 +355,11 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
return err
}
contract, err := solc.Compile(args.Source)
contracts, err := solc.Compile(args.Source)
if err != nil {
return err
}
contract.Code = newHexData(contract.Code).String()
*reply = contract
*reply = contracts
case "eth_newFilter":
args := new(BlockFilterArgs)

24
rpc/api_test.go
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@ -2,14 +2,11 @@ package rpc
import (
"encoding/json"
// "sync"
"testing"
// "time"
// "fmt"
"io/ioutil"
"strconv"
"testing"
"github.com/ethereum/go-ethereum/common/compiler"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/xeth"
)
@ -58,7 +55,7 @@ func TestCompileSolidity(t *testing.T) {
expLanguageVersion := "0"
expSource := source
api := NewEthereumApi(&xeth.XEth{})
api := NewEthereumApi(xeth.NewTest(&eth.Ethereum{}, nil))
var req RpcRequest
json.Unmarshal([]byte(jsonstr), &req)
@ -73,12 +70,18 @@ func TestCompileSolidity(t *testing.T) {
t.Errorf("expected no error, got %v", err)
}
var contract = compiler.Contract{}
err = json.Unmarshal(respjson, &contract)
var contracts = make(map[string]*compiler.Contract)
err = json.Unmarshal(respjson, &contracts)
if err != nil {
t.Errorf("expected no error, got %v", err)
}
if len(contracts) != 1 {
t.Errorf("expected one contract, got %v", len(contracts))
}
contract := contracts["test"]
if contract.Code != expCode {
t.Errorf("Expected \n%s got \n%s", expCode, contract.Code)
}
@ -86,12 +89,15 @@ func TestCompileSolidity(t *testing.T) {
if strconv.Quote(contract.Info.Source) != `"`+expSource+`"` {
t.Errorf("Expected \n'%s' got \n'%s'", expSource, strconv.Quote(contract.Info.Source))
}
if contract.Info.Language != expLanguage {
t.Errorf("Expected %s got %s", expLanguage, contract.Info.Language)
}
if contract.Info.LanguageVersion != expLanguageVersion {
t.Errorf("Expected %s got %s", expLanguageVersion, contract.Info.LanguageVersion)
}
if contract.Info.CompilerVersion != expCompilerVersion {
t.Errorf("Expected %s got %s", expCompilerVersion, contract.Info.CompilerVersion)
}
@ -114,8 +120,6 @@ func TestCompileSolidity(t *testing.T) {
if string(abidef) != expAbiDefinition {
t.Errorf("Expected \n'%s' got \n'%s'", expAbiDefinition, string(abidef))
}
ioutil.WriteFile("/tmp/abidef", []byte(string(abidef)), 0700)
ioutil.WriteFile("/tmp/expabidef", []byte(expAbiDefinition), 0700)
if string(userdoc) != expUserDoc {
t.Errorf("Expected \n'%s' got \n'%s'", expUserDoc, string(userdoc))

7
xeth/xeth.go
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@ -69,6 +69,13 @@ type XEth struct {
agent *miner.RemoteAgent
}
func NewTest(eth *eth.Ethereum, frontend Frontend) *XEth {
return &XEth{
backend: eth,
frontend: frontend,
}
}
// New creates an XEth that uses the given frontend.
// If a nil Frontend is provided, a default frontend which
// confirms all transactions will be used.

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