71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
package ethchain
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import (
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_ "bytes"
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"fmt"
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"github.com/ethereum/eth-go/ethdb"
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"github.com/ethereum/eth-go/ethutil"
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"github.com/obscuren/mutan"
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"math/big"
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"strings"
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"testing"
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)
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func TestRun4(t *testing.T) {
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ethutil.ReadConfig("", ethutil.LogStd, "")
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db, _ := ethdb.NewMemDatabase()
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state := NewState(ethutil.NewTrie(db, ""))
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callerScript, err := mutan.Compile(strings.NewReader(`
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this.store[this.origin()] = 10**20
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hello := "world"
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return lambda {
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big to = this.data[0]
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big from = this.origin()
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big value = this.data[1]
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if this.store[from] >= value {
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this.store[from] = this.store[from] - value
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this.store[to] = this.store[to] + value
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}
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}
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`), false)
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if err != nil {
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fmt.Println(err)
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}
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fmt.Println(Disassemble(callerScript))
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callerTx := NewContractCreationTx(ethutil.Big("0"), ethutil.Big("1000"), ethutil.Big("100"), callerScript)
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callerTx.Sign([]byte("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"))
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// Contract addr as test address
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gas := big.NewInt(1000)
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gasPrice := big.NewInt(10)
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account := NewAccount(ContractAddr, big.NewInt(10000000))
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fmt.Println("account.Amount =", account.Amount)
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c := MakeContract(callerTx, state)
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e := account.ConvertGas(gas, gasPrice)
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if e != nil {
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fmt.Println(err)
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}
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fmt.Println("account.Amount =", account.Amount)
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callerClosure := NewClosure(account, c, callerScript, state, gas, gasPrice)
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vm := NewVm(state, nil, RuntimeVars{
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Origin: account.Address(),
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BlockNumber: 1,
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PrevHash: ethutil.FromHex("5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"),
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Coinbase: ethutil.FromHex("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"),
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Time: 1,
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Diff: big.NewInt(256),
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})
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var ret []byte
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ret, e = callerClosure.Call(vm, nil, nil)
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if e != nil {
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fmt.Println("error", e)
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}
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fmt.Println(ret)
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}
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