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solidity compiler and contract metadocs integration

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* common/compiler: solidity compiler + tests
* rpc: eth_compilers, eth_compileSolidity + tests
* fix natspec test using keystore API, notice exp dynamically changes addr, cleanup
* resolver implements registrars and needs to create reg contract (temp)
* xeth: solidity compiler. expose getter Solc() and paths setter SetSolc(solcPath)
* ethereumApi: implement compiler related RPC calls using XEth - json struct tests
* admin: make use of XEth.SetSolc to allow runtime setting of compiler paths
* cli: command line flags solc to set custom solc bin path
* js admin api with new features debug and contractInfo modules
* wiki is the doc https://github.com/ethereum/go-ethereum/wiki/Contracts-and-Transactions
This commit is contained in:
zelig
2015-04-22 23:11:11 +01:00
parent 97c37356fd
commit 009b221692
21 changed files with 1463 additions and 517 deletions
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245
cmd/geth/js_test.go
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@ -6,60 +6,132 @@ import (
"os"
"path"
"path/filepath"
"testing"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
"regexp"
"runtime"
"strconv"
"testing"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/compiler"
"github.com/ethereum/go-ethereum/common/docserver"
"github.com/ethereum/go-ethereum/common/natspec"
"github.com/ethereum/go-ethereum/common/resolver"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
)
var port = 30300
const (
testSolcPath = ""
func testJEthRE(t *testing.T) (*jsre, *eth.Ethereum) {
testKey = "e6fab74a43941f82d89cb7faa408e227cdad3153c4720e540e855c19b15e6674"
testAddress = "0x8605cdbbdb6d264aa742e77020dcbc58fcdce182"
testBalance = "10000000000000000000"
)
var (
testGenesis = `{"` + testAddress[2:] + `": {"balance": "` + testBalance + `"}}`
)
type testjethre struct {
*jsre
stateDb *state.StateDB
lastConfirm string
ds *docserver.DocServer
}
func (self *testjethre) UnlockAccount(acc []byte) bool {
err := self.ethereum.AccountManager().Unlock(acc, "")
if err != nil {
panic("unable to unlock")
}
return true
}
func (self *testjethre) ConfirmTransaction(tx string) bool {
if self.ethereum.NatSpec {
self.lastConfirm = natspec.GetNotice(self.xeth, tx, self.ds)
}
return true
}
func testJEthRE(t *testing.T) (string, *testjethre, *eth.Ethereum) {
tmp, err := ioutil.TempDir("", "geth-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
ks := crypto.NewKeyStorePlain(filepath.Join(tmp, "keys"))
// set up mock genesis with balance on the testAddress
core.GenesisData = []byte(testGenesis)
ks := crypto.NewKeyStorePassphrase(filepath.Join(tmp, "keys"))
am := accounts.NewManager(ks)
ethereum, err := eth.New(&eth.Config{
DataDir: tmp,
AccountManager: accounts.NewManager(ks),
AccountManager: am,
MaxPeers: 0,
Name: "test",
})
if err != nil {
t.Fatal("%v", err)
}
keyb, err := crypto.HexToECDSA(testKey)
if err != nil {
t.Fatal(err)
}
key := crypto.NewKeyFromECDSA(keyb)
err = ks.StoreKey(key, "")
if err != nil {
t.Fatal(err)
}
err = am.Unlock(key.Address, "")
if err != nil {
t.Fatal(err)
}
assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
repl := newJSRE(ethereum, assetPath, false, "")
return repl, ethereum
ds, err := docserver.New("/")
if err != nil {
t.Errorf("Error creating DocServer: %v", err)
}
tf := &testjethre{ds: ds, stateDb: ethereum.ChainManager().State().Copy()}
repl := newJSRE(ethereum, assetPath, testSolcPath, "", false, tf)
tf.jsre = repl
return tmp, tf, ethereum
}
// this line below is needed for transaction to be applied to the state in testing
// the heavy lifing is done in XEth.ApplyTestTxs
// this is fragile, overwriting xeth will result in
// process leaking since xeth loops cannot quit safely
// should be replaced by proper mining with testDAG for easy full integration tests
// txc, self.xeth = self.xeth.ApplyTestTxs(self.xeth.repl.stateDb, coinbase, txc)
func TestNodeInfo(t *testing.T) {
repl, ethereum := testJEthRE(t)
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Fatalf("error starting ethereum: %v", err)
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
want := `{"DiscPort":0,"IP":"0.0.0.0","ListenAddr":"","Name":"test","NodeID":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","NodeUrl":"enode://00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000@0.0.0.0:0","TCPPort":0,"Td":"0"}`
checkEvalJSON(t, repl, `admin.nodeInfo()`, want)
}
func TestAccounts(t *testing.T) {
repl, ethereum := testJEthRE(t)
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Fatalf("error starting ethereum: %v", err)
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
checkEvalJSON(t, repl, `eth.accounts`, `[]`)
checkEvalJSON(t, repl, `eth.coinbase`, `"0x"`)
checkEvalJSON(t, repl, `eth.accounts`, `["`+testAddress+`"]`)
checkEvalJSON(t, repl, `eth.coinbase`, `"`+testAddress+`"`)
val, err := repl.re.Run(`admin.newAccount("password")`)
if err != nil {
@ -70,17 +142,18 @@ func TestAccounts(t *testing.T) {
t.Errorf("address not hex: %q", addr)
}
checkEvalJSON(t, repl, `eth.accounts`, `["`+addr+`"]`)
checkEvalJSON(t, repl, `eth.coinbase`, `"`+addr+`"`)
// skip until order fixed #824
// checkEvalJSON(t, repl, `eth.accounts`, `["`+testAddress+`", "`+addr+`"]`)
// checkEvalJSON(t, repl, `eth.coinbase`, `"`+testAddress+`"`)
}
func TestBlockChain(t *testing.T) {
repl, ethereum := testJEthRE(t)
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Fatalf("error starting ethereum: %v", err)
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
// get current block dump before export/import.
val, err := repl.re.Run("JSON.stringify(admin.debug.dumpBlock())")
if err != nil {
@ -89,12 +162,12 @@ func TestBlockChain(t *testing.T) {
beforeExport := val.String()
// do the export
tmp, err := ioutil.TempDir("", "geth-test-export")
extmp, err := ioutil.TempDir("", "geth-test-export")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
tmpfile := filepath.Join(tmp, "export.chain")
defer os.RemoveAll(extmp)
tmpfile := filepath.Join(extmp, "export.chain")
tmpfileq := strconv.Quote(tmpfile)
checkEvalJSON(t, repl, `admin.export(`+tmpfileq+`)`, `true`)
@ -108,27 +181,143 @@ func TestBlockChain(t *testing.T) {
}
func TestMining(t *testing.T) {
repl, ethereum := testJEthRE(t)
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Fatalf("error starting ethereum: %v", err)
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
checkEvalJSON(t, repl, `eth.mining`, `false`)
}
func TestRPC(t *testing.T) {
repl, ethereum := testJEthRE(t)
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
checkEvalJSON(t, repl, `admin.startRPC("127.0.0.1", 5004)`, `true`)
}
func checkEvalJSON(t *testing.T, re *jsre, expr, want string) error {
func TestCheckTestAccountBalance(t *testing.T) {
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
repl.re.Run(`primary = "` + testAddress + `"`)
checkEvalJSON(t, repl, `eth.getBalance(primary)`, `"`+testBalance+`"`)
}
func TestContract(t *testing.T) {
tmp, repl, ethereum := testJEthRE(t)
if err := ethereum.Start(); err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
defer os.RemoveAll(tmp)
var txc uint64
coinbase := common.HexToAddress(testAddress)
resolver.New(repl.xeth).CreateContracts(coinbase)
source := `contract test {\n` +
" /// @notice Will multiply `a` by 7." + `\n` +
` function multiply(uint a) returns(uint d) {\n` +
` return a * 7;\n` +
` }\n` +
`}\n`
checkEvalJSON(t, repl, `admin.contractInfo.stop()`, `true`)
contractInfo, err := ioutil.ReadFile("info_test.json")
if err != nil {
t.Fatalf("%v", err)
}
checkEvalJSON(t, repl, `primary = eth.accounts[0]`, `"`+testAddress+`"`)
checkEvalJSON(t, repl, `source = "`+source+`"`, `"`+source+`"`)
_, err = compiler.New("")
if err != nil {
t.Logf("solc not found: skipping compiler test")
info, err := ioutil.ReadFile("info_test.json")
if err != nil {
t.Fatalf("%v", err)
}
_, err = repl.re.Run(`contract = JSON.parse(` + strconv.Quote(string(info)) + `)`)
if err != nil {
t.Errorf("%v", err)
}
} else {
checkEvalJSON(t, repl, `contract = eth.compile.solidity(source)`, string(contractInfo))
}
checkEvalJSON(t, repl, `contract.code`, `"605280600c6000396000f3006000357c010000000000000000000000000000000000000000000000000000000090048063c6888fa114602e57005b60376004356041565b8060005260206000f35b6000600782029050604d565b91905056"`)
checkEvalJSON(
t, repl,
`contractaddress = eth.sendTransaction({from: primary, data: contract.code })`,
`"0x5dcaace5982778b409c524873b319667eba5d074"`,
)
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);
`
_, err = repl.re.Run(callSetup)
if err != nil {
t.Errorf("unexpected error registering, got %v", err)
}
// updatespec
// why is this sometimes failing?
// checkEvalJSON(t, repl, `multiply7.multiply.call(6)`, `42`)
expNotice := ""
if repl.lastConfirm != expNotice {
t.Errorf("incorrect confirmation message: expected %v, got %v", expNotice, repl.lastConfirm)
}
// why 0?
checkEvalJSON(t, repl, `eth.getBlock("pending", true).transactions.length`, `0`)
txc, repl.xeth = repl.xeth.ApplyTestTxs(repl.stateDb, coinbase, txc)
checkEvalJSON(t, repl, `admin.contractInfo.start()`, `true`)
checkEvalJSON(t, repl, `multiply7.multiply.sendTransaction(6, { from: primary, gas: "1000000", gasPrice: "100000" })`, `undefined`)
expNotice = `About to submit transaction (no NatSpec info found for contract: content hash not found for '0x4a6c99e127191d2ee302e42182c338344b39a37a47cdbb17ab0f26b6802eb4d1'): {"params":[{"to":"0x5dcaace5982778b409c524873b319667eba5d074","data": "0xc6888fa10000000000000000000000000000000000000000000000000000000000000006"}]}`
if repl.lastConfirm != expNotice {
t.Errorf("incorrect confirmation message: expected %v, got %v", expNotice, repl.lastConfirm)
}
checkEvalJSON(t, repl, `filename = "/tmp/info.json"`, `"/tmp/info.json"`)
checkEvalJSON(t, repl, `contenthash = admin.contractInfo.register(primary, contractaddress, contract, filename)`, `"0x57e577316ccee6514797d9de9823af2004fdfe22bcfb6e39bbb8f92f57dcc421"`)
checkEvalJSON(t, repl, `admin.contractInfo.registerUrl(primary, contenthash, "file://"+filename)`, `true`)
if err != nil {
t.Errorf("unexpected error registering, got %v", err)
}
checkEvalJSON(t, repl, `admin.contractInfo.start()`, `true`)
// update state
txc, repl.xeth = repl.xeth.ApplyTestTxs(repl.stateDb, coinbase, txc)
checkEvalJSON(t, repl, `multiply7.multiply.sendTransaction(6, { from: primary, gas: "1000000", gasPrice: "100000" })`, `undefined`)
expNotice = "Will multiply 6 by 7."
if repl.lastConfirm != expNotice {
t.Errorf("incorrect confirmation message: expected %v, got %v", expNotice, repl.lastConfirm)
}
}
func checkEvalJSON(t *testing.T, re *testjethre, expr, want string) error {
val, err := re.re.Run("JSON.stringify(" + expr + ")")
if err == nil && val.String() != want {
err = fmt.Errorf("Output mismatch for `%s`:\ngot: %s\nwant: %s", expr, val.String(), want)