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Test fixes and removed old code. Added VM gas fees

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This commit is contained in:
obscuren
2014-03-24 13:20:34 +01:00
parent 6a86c517c4
commit e0b6091d7e
7 changed files with 103 additions and 111 deletions
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147
ethchain/vm_test.go
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@ -2,113 +2,15 @@ package ethchain
import (
"bytes"
"fmt"
"github.com/ethereum/eth-go/ethdb"
"github.com/ethereum/eth-go/ethutil"
"github.com/obscuren/mutan"
"math/big"
"strings"
"testing"
)
/*
func TestRun(t *testing.T) {
InitFees()
ethutil.ReadConfig("")
db, _ := ethdb.NewMemDatabase()
state := NewState(ethutil.NewTrie(db, ""))
script := Compile([]string{
"TXSENDER",
"SUICIDE",
})
tx := NewTransaction(ContractAddr, big.NewInt(1e17), script)
fmt.Printf("contract addr %x\n", tx.Hash()[12:])
contract := MakeContract(tx, state)
vm := &Vm{}
vm.Process(contract, state, RuntimeVars{
address: tx.Hash()[12:],
blockNumber: 1,
sender: ethutil.FromHex("cd1722f3947def4cf144679da39c4c32bdc35681"),
prevHash: ethutil.FromHex("5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"),
coinbase: ethutil.FromHex("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"),
time: 1,
diff: big.NewInt(256),
txValue: tx.Value,
txData: tx.Data,
})
}
func TestRun1(t *testing.T) {
ethutil.ReadConfig("")
db, _ := ethdb.NewMemDatabase()
state := NewState(ethutil.NewTrie(db, ""))
script := Compile([]string{
"PUSH", "0",
"PUSH", "0",
"TXSENDER",
"PUSH", "10000000",
"MKTX",
})
fmt.Println(ethutil.NewValue(script))
tx := NewTransaction(ContractAddr, ethutil.Big("100000000000000000000000000000000000000000000000000"), script)
fmt.Printf("contract addr %x\n", tx.Hash()[12:])
contract := MakeContract(tx, state)
vm := &Vm{}
vm.Process(contract, state, RuntimeVars{
address: tx.Hash()[12:],
blockNumber: 1,
sender: ethutil.FromHex("cd1722f3947def4cf144679da39c4c32bdc35681"),
prevHash: ethutil.FromHex("5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"),
coinbase: ethutil.FromHex("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"),
time: 1,
diff: big.NewInt(256),
txValue: tx.Value,
txData: tx.Data,
})
}
func TestRun2(t *testing.T) {
ethutil.ReadConfig("")
db, _ := ethdb.NewMemDatabase()
state := NewState(ethutil.NewTrie(db, ""))
script := Compile([]string{
"PUSH", "0",
"PUSH", "0",
"TXSENDER",
"PUSH", "10000000",
"MKTX",
})
fmt.Println(ethutil.NewValue(script))
tx := NewTransaction(ContractAddr, ethutil.Big("100000000000000000000000000000000000000000000000000"), script)
fmt.Printf("contract addr %x\n", tx.Hash()[12:])
contract := MakeContract(tx, state)
vm := &Vm{}
vm.Process(contract, state, RuntimeVars{
address: tx.Hash()[12:],
blockNumber: 1,
sender: ethutil.FromHex("cd1722f3947def4cf144679da39c4c32bdc35681"),
prevHash: ethutil.FromHex("5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"),
coinbase: ethutil.FromHex("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"),
time: 1,
diff: big.NewInt(256),
txValue: tx.Value,
txData: tx.Data,
})
}
*/
// XXX Full stack test
func TestRun3(t *testing.T) {
ethutil.ReadConfig("")
@ -132,7 +34,7 @@ func TestRun3(t *testing.T) {
contract := MakeContract(tx, state)
state.UpdateContract(contract)
callerScript := ethutil.Compile(
callerScript := ethutil.Assemble(
"PUSH", 1337, // Argument
"PUSH", 65, // argument mem offset
"MSTORE",
@ -172,3 +74,44 @@ func TestRun3(t *testing.T) {
t.Errorf("expected return value to be %v, got %v", exp, ret)
}
}
func TestRun4(t *testing.T) {
ethutil.ReadConfig("")
db, _ := ethdb.NewMemDatabase()
state := NewState(ethutil.NewTrie(db, ""))
mutan.NewCompiler().Compile(strings.NewReader(`
a = 1337
c = 1
[0] = 50
d = [0]
`))
asm := mutan.NewCompiler().Compile(strings.NewReader(`
a = 3 + 3
[1000] = a
[1000]
`))
asm = append(asm, "LOG")
fmt.Println(asm)
callerScript := ethutil.Assemble(asm...)
callerTx := NewTransaction(ContractAddr, ethutil.Big("100000000000000000000000000000000000000000000000000"), callerScript)
// Contract addr as test address
account := NewAccount(ContractAddr, big.NewInt(10000000))
callerClosure := NewClosure(account, MakeContract(callerTx, state), state, big.NewInt(1000000000), new(big.Int))
vm := NewVm(state, RuntimeVars{
origin: account.Address(),
blockNumber: 1,
prevHash: ethutil.FromHex("5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"),
coinbase: ethutil.FromHex("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"),
time: 1,
diff: big.NewInt(256),
// XXX Tx data? Could be just an argument to the closure instead
txData: nil,
})
callerClosure.Call(vm, nil)
}