113 lines
3.2 KiB
Go
113 lines
3.2 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package registrar
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import (
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"testing"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/crypto"
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)
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type testBackend struct {
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// contracts mock
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contracts map[string](map[string]string)
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}
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var (
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text = "test"
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codehash = common.StringToHash("1234")
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hash = common.BytesToHash(crypto.Sha3([]byte(text)))
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url = "bzz://bzzhash/my/path/contr.act"
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)
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func NewTestBackend() *testBackend {
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HashRegAddr = common.BigToAddress(common.Big0).Hex() //[2:]
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UrlHintAddr = common.BigToAddress(common.Big1).Hex() //[2:]
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self := &testBackend{}
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self.contracts = make(map[string](map[string]string))
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self.contracts[HashRegAddr[2:]] = make(map[string]string)
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key := storageAddress(storageMapping(storageIdx2Addr(1), codehash[:]))
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self.contracts[HashRegAddr[2:]][key] = hash.Hex()
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self.contracts[UrlHintAddr[2:]] = make(map[string]string)
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mapaddr := storageMapping(storageIdx2Addr(1), hash[:])
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key = storageAddress(storageFixedArray(mapaddr, storageIdx2Addr(0)))
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self.contracts[UrlHintAddr[2:]][key] = common.ToHex([]byte(url))
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key = storageAddress(storageFixedArray(mapaddr, storageIdx2Addr(1)))
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self.contracts[UrlHintAddr[2:]][key] = "0x0"
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return self
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}
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func (self *testBackend) StorageAt(ca, sa string) (res string) {
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c := self.contracts[ca]
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if c == nil {
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return
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}
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res = c[sa]
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return
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}
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func (self *testBackend) Transact(fromStr, toStr, nonceStr, valueStr, gasStr, gasPriceStr, codeStr string) (string, error) {
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return "", nil
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}
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func (self *testBackend) Call(fromStr, toStr, valueStr, gasStr, gasPriceStr, codeStr string) (string, string, error) {
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return "", "", nil
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}
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func TestSetGlobalRegistrar(t *testing.T) {
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b := NewTestBackend()
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res := New(b)
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_, err := res.SetGlobalRegistrar("addresshex", common.BigToAddress(common.Big1))
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if err != nil {
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t.Errorf("unexpected error: %v'", err)
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}
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}
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func TestHashToHash(t *testing.T) {
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b := NewTestBackend()
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res := New(b)
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// res.SetHashReg()
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got, err := res.HashToHash(codehash)
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if err != nil {
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t.Errorf("expected no error, got %v", err)
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} else {
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if got != hash {
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t.Errorf("incorrect result, expected '%v', got '%v'", hash.Hex(), got.Hex())
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}
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}
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}
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func TestHashToUrl(t *testing.T) {
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b := NewTestBackend()
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res := New(b)
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// res.SetUrlHint()
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got, err := res.HashToUrl(hash)
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if err != nil {
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t.Errorf("expected error, got %v", err)
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} else {
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if got != url {
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t.Errorf("incorrect result, expected '%v', got '%s'", url, got)
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}
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}
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}
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