From 3fc7c978277051391f8ea7831559e9f4f83c3166 Mon Sep 17 00:00:00 2001 From: Jeffrey Wilcke Date: Tue, 6 Dec 2016 02:16:03 +0100 Subject: core, core/vm: implemented a generic environment (#3348) Environment is now a struct (not an interface). This reduces a lot of tech-debt throughout the codebase where a virtual machine environment had to be implemented in order to test or run it. The new environment is suitable to be used en the json tests, core consensus and light client. --- light/odr_test.go | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'light/odr_test.go') diff --git a/light/odr_test.go b/light/odr_test.go index 50255a7f3..2f60f32fd 100644 --- a/light/odr_test.go +++ b/light/odr_test.go @@ -157,6 +157,8 @@ func (callmsg) CheckNonce() bool { return false } func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain, lc *LightChain, bhash common.Hash) []byte { data := common.Hex2Bytes("60CD26850000000000000000000000000000000000000000000000000000000000000000") + config := params.TestChainConfig + var res []byte for i := 0; i < 3; i++ { data[35] = byte(i) @@ -168,7 +170,10 @@ func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain from.SetBalance(common.MaxBig) msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), big.NewInt(1000000), new(big.Int), data, false)} - vmenv := core.NewEnv(statedb, testChainConfig(), bc, msg, header, vm.Config{}) + + context := core.NewEVMContext(msg, header, bc) + vmenv := vm.NewEnvironment(context, statedb, config, vm.Config{}) + gp := new(core.GasPool).AddGas(common.MaxBig) ret, _, _ := core.ApplyMessage(vmenv, msg, gp) res = append(res, ret...) @@ -176,15 +181,17 @@ func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain } else { header := lc.GetHeaderByHash(bhash) state := NewLightState(StateTrieID(header), lc.Odr()) + vmstate := NewVMState(ctx, state) from, err := state.GetOrNewStateObject(ctx, testBankAddress) if err == nil { from.SetBalance(common.MaxBig) msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), big.NewInt(1000000), new(big.Int), data, false)} - vmenv := NewEnv(ctx, state, testChainConfig(), lc, msg, header, vm.Config{}) + context := core.NewEVMContext(msg, header, lc) + vmenv := vm.NewEnvironment(context, vmstate, config, vm.Config{}) gp := new(core.GasPool).AddGas(common.MaxBig) ret, _, _ := core.ApplyMessage(vmenv, msg, gp) - if vmenv.Error() == nil { + if vmstate.Error() == nil { res = append(res, ret...) } } -- cgit v1.2.3