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authorobscuren <geffobscura@gmail.com>2014-10-15 06:41:00 +0800
committerobscuren <geffobscura@gmail.com>2014-10-15 06:41:00 +0800
commit266d21209478bdb8c89e1ffb95d7f0de34635968 (patch)
treeab5075cda6492eee554ad234e4c36734767d2534 /tests/vm
parent3d177be73e127b08a52988fde308eed29eac4699 (diff)
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Working on test suite
Diffstat (limited to 'tests/vm')
-rw-r--r--tests/vm/.ethtest0
-rw-r--r--tests/vm/gh_test.go81
2 files changed, 81 insertions, 0 deletions
diff --git a/tests/vm/.ethtest b/tests/vm/.ethtest
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/tests/vm/.ethtest
diff --git a/tests/vm/gh_test.go b/tests/vm/gh_test.go
new file mode 100644
index 000000000..ac8d47fe6
--- /dev/null
+++ b/tests/vm/gh_test.go
@@ -0,0 +1,81 @@
+package ethvm
+
+import (
+ "bytes"
+ "log"
+ "testing"
+
+ "github.com/ethereum/eth-go/ethstate"
+ "github.com/ethereum/eth-go/ethutil"
+ "github.com/ethereum/eth-go/tests/helper"
+)
+
+type Account struct {
+ Balance string
+ Code string
+ Nonce string
+ Storage map[string]string
+}
+
+func StateObjectFromAccount(addr string, account Account) *ethstate.StateObject {
+ obj := ethstate.NewStateObject(ethutil.Hex2Bytes(addr))
+ obj.Balance = ethutil.Big(account.Balance)
+
+ if ethutil.IsHex(account.Code) {
+ account.Code = account.Code[2:]
+ }
+ obj.Code = ethutil.Hex2Bytes(account.Code)
+ obj.Nonce = ethutil.Big(account.Nonce).Uint64()
+
+ return obj
+}
+
+type VmTest struct {
+ Callcreates interface{}
+ Env map[string]string
+ Exec map[string]string
+ Gas string
+ Out string
+ Post map[string]Account
+ Pre map[string]Account
+}
+
+func TestRemote(t *testing.T) {
+ tests := make(map[string]VmTest)
+ err := helper.CreateTests("https://raw.githubusercontent.com/ethereum/tests/master/vmtests/vmSha3Test.json", &tests)
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ for name, test := range tests {
+ state := ethstate.New(helper.NewTrie())
+ for addr, account := range test.Pre {
+ obj := StateObjectFromAccount(addr, account)
+ state.SetStateObject(obj)
+ }
+
+ ret, gas := helper.RunVm(state, test.Env, test.Exec)
+
+ rexp := helper.FromHex(test.Out)
+ if bytes.Compare(rexp, ret) != 0 {
+ t.Errorf("%s's return failed. Expected %x, got %x\n", name, rexp, ret)
+ }
+
+ gexp := ethutil.Big(test.Gas)
+ if gexp.Cmp(gas) != 0 {
+ t.Errorf("%s's gas failed. Expected %v, got %v\n", name, gexp, gas)
+ }
+
+ for addr, account := range test.Post {
+ obj := state.GetStateObject(helper.FromHex(addr))
+ for addr, value := range account.Storage {
+ v := obj.GetStorage(ethutil.BigD(helper.FromHex(addr))).Bytes()
+ vexp := helper.FromHex(value)
+
+ if bytes.Compare(v, vexp) != 0 {
+ t.Errorf("%s's : %s storage failed. Expected %x, get %x\n", name, addr, vexp, v)
+ }
+ }
+ }
+ }
+}