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-rw-r--r--tests/difficulty_test.go87
-rw-r--r--tests/difficulty_test_util.go70
-rw-r--r--tests/gen_difficultytest.go66
-rw-r--r--tests/init_test.go1
-rw-r--r--tests/state_test.go18
m---------tests/testdata0
6 files changed, 234 insertions, 8 deletions
diff --git a/tests/difficulty_test.go b/tests/difficulty_test.go
new file mode 100644
index 000000000..a449b1cfa
--- /dev/null
+++ b/tests/difficulty_test.go
@@ -0,0 +1,87 @@
+// Copyright 2017 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+//
+
+package tests
+
+import (
+ "testing"
+
+ "math/big"
+
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/params"
+)
+
+var (
+ mainnetChainConfig = params.ChainConfig{
+ ChainId: big.NewInt(1),
+ HomesteadBlock: big.NewInt(1150000),
+ DAOForkBlock: big.NewInt(1920000),
+ DAOForkSupport: true,
+ EIP150Block: big.NewInt(2463000),
+ EIP150Hash: common.HexToHash("0x2086799aeebeae135c246c65021c82b4e15a2c451340993aacfd2751886514f0"),
+ EIP155Block: big.NewInt(2675000),
+ EIP158Block: big.NewInt(2675000),
+ ByzantiumBlock: big.NewInt(4370000),
+ }
+)
+
+func TestDifficulty(t *testing.T) {
+ t.Parallel()
+
+ dt := new(testMatcher)
+ // Not difficulty-tests
+ dt.skipLoad("hexencodetest.*")
+ dt.skipLoad("crypto.*")
+ dt.skipLoad("blockgenesistest\\.json")
+ dt.skipLoad("genesishashestest\\.json")
+ dt.skipLoad("keyaddrtest\\.json")
+ dt.skipLoad("txtest\\.json")
+
+ // files are 2 years old, contains strange values
+ dt.skipLoad("difficultyCustomHomestead\\.json")
+ dt.skipLoad("difficultyMorden\\.json")
+ dt.skipLoad("difficultyOlimpic\\.json")
+
+ dt.config("Ropsten", *params.TestnetChainConfig)
+ dt.config("Morden", *params.TestnetChainConfig)
+ dt.config("Frontier", params.ChainConfig{})
+
+ dt.config("Homestead", params.ChainConfig{
+ HomesteadBlock: big.NewInt(0),
+ })
+
+ dt.config("Byzantium", params.ChainConfig{
+ ByzantiumBlock: big.NewInt(0),
+ })
+
+ dt.config("Frontier", *params.TestnetChainConfig)
+ dt.config("MainNetwork", mainnetChainConfig)
+ dt.config("CustomMainNetwork", mainnetChainConfig)
+ dt.config("difficulty.json", mainnetChainConfig)
+
+ dt.walk(t, difficultyTestDir, func(t *testing.T, name string, test *DifficultyTest) {
+ cfg := dt.findConfig(name)
+ if test.ParentDifficulty.Cmp(params.MinimumDifficulty) < 0 {
+ t.Skip("difficulty below minimum")
+ return
+ }
+ if err := dt.checkFailure(t, name, test.Run(cfg)); err != nil {
+ t.Error(err)
+ }
+ })
+}
diff --git a/tests/difficulty_test_util.go b/tests/difficulty_test_util.go
new file mode 100644
index 000000000..754147793
--- /dev/null
+++ b/tests/difficulty_test_util.go
@@ -0,0 +1,70 @@
+// Copyright 2017 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+//
+
+package tests
+
+import (
+ "fmt"
+ "math/big"
+
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/common/math"
+ "github.com/ethereum/go-ethereum/consensus/ethash"
+ "github.com/ethereum/go-ethereum/core/types"
+ "github.com/ethereum/go-ethereum/params"
+)
+
+//go:generate gencodec -type DifficultyTest -field-override difficultyTestMarshaling -out gen_difficultytest.go
+
+type DifficultyTest struct {
+ ParentTimestamp *big.Int `json:"parentTimestamp"`
+ ParentDifficulty *big.Int `json:"parentDifficulty"`
+ UncleHash common.Hash `json:"parentUncles"`
+ CurrentTimestamp *big.Int `json:"currentTimestamp"`
+ CurrentBlockNumber uint64 `json:"currentBlockNumber"`
+ CurrentDifficulty *big.Int `json:"currentDifficulty"`
+}
+
+type difficultyTestMarshaling struct {
+ ParentTimestamp *math.HexOrDecimal256
+ ParentDifficulty *math.HexOrDecimal256
+ CurrentTimestamp *math.HexOrDecimal256
+ CurrentDifficulty *math.HexOrDecimal256
+ UncleHash common.Hash
+ CurrentBlockNumber math.HexOrDecimal64
+}
+
+func (test *DifficultyTest) Run(config *params.ChainConfig) error {
+ parentNumber := big.NewInt(int64(test.CurrentBlockNumber - 1))
+ parent := &types.Header{
+ Difficulty: test.ParentDifficulty,
+ Time: test.ParentTimestamp,
+ Number: parentNumber,
+ UncleHash: test.UncleHash,
+ }
+
+ actual := ethash.CalcDifficulty(config, test.CurrentTimestamp.Uint64(), parent)
+ exp := test.CurrentDifficulty
+
+ if actual.Cmp(exp) != 0 {
+ return fmt.Errorf("parent[time %v diff %v unclehash:%x] child[time %v number %v] diff %v != expected %v",
+ test.ParentTimestamp, test.ParentDifficulty, test.UncleHash,
+ test.CurrentTimestamp, test.CurrentBlockNumber, actual, exp)
+ }
+ return nil
+
+}
diff --git a/tests/gen_difficultytest.go b/tests/gen_difficultytest.go
new file mode 100644
index 000000000..88f36ce99
--- /dev/null
+++ b/tests/gen_difficultytest.go
@@ -0,0 +1,66 @@
+// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
+
+package tests
+
+import (
+ "encoding/json"
+ "math/big"
+
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/common/math"
+)
+
+var _ = (*difficultyTestMarshaling)(nil)
+
+func (d DifficultyTest) MarshalJSON() ([]byte, error) {
+ type DifficultyTest struct {
+ ParentTimestamp *math.HexOrDecimal256 `json:"parentTimestamp"`
+ ParentDifficulty *math.HexOrDecimal256 `json:"parentDifficulty"`
+ UncleHash common.Hash `json:"parentUncles"`
+ CurrentTimestamp *math.HexOrDecimal256 `json:"currentTimestamp"`
+ CurrentBlockNumber math.HexOrDecimal64 `json:"currentBlockNumber"`
+ CurrentDifficulty *math.HexOrDecimal256 `json:"currentDifficulty"`
+ }
+ var enc DifficultyTest
+ enc.ParentTimestamp = (*math.HexOrDecimal256)(d.ParentTimestamp)
+ enc.ParentDifficulty = (*math.HexOrDecimal256)(d.ParentDifficulty)
+ enc.UncleHash = d.UncleHash
+ enc.CurrentTimestamp = (*math.HexOrDecimal256)(d.CurrentTimestamp)
+ enc.CurrentBlockNumber = math.HexOrDecimal64(d.CurrentBlockNumber)
+ enc.CurrentDifficulty = (*math.HexOrDecimal256)(d.CurrentDifficulty)
+ return json.Marshal(&enc)
+}
+
+func (d *DifficultyTest) UnmarshalJSON(input []byte) error {
+ type DifficultyTest struct {
+ ParentTimestamp *math.HexOrDecimal256 `json:"parentTimestamp"`
+ ParentDifficulty *math.HexOrDecimal256 `json:"parentDifficulty"`
+ UncleHash *common.Hash `json:"parentUncles"`
+ CurrentTimestamp *math.HexOrDecimal256 `json:"currentTimestamp"`
+ CurrentBlockNumber *math.HexOrDecimal64 `json:"currentBlockNumber"`
+ CurrentDifficulty *math.HexOrDecimal256 `json:"currentDifficulty"`
+ }
+ var dec DifficultyTest
+ if err := json.Unmarshal(input, &dec); err != nil {
+ return err
+ }
+ if dec.ParentTimestamp != nil {
+ d.ParentTimestamp = (*big.Int)(dec.ParentTimestamp)
+ }
+ if dec.ParentDifficulty != nil {
+ d.ParentDifficulty = (*big.Int)(dec.ParentDifficulty)
+ }
+ if dec.UncleHash != nil {
+ d.UncleHash = *dec.UncleHash
+ }
+ if dec.CurrentTimestamp != nil {
+ d.CurrentTimestamp = (*big.Int)(dec.CurrentTimestamp)
+ }
+ if dec.CurrentBlockNumber != nil {
+ d.CurrentBlockNumber = uint64(*dec.CurrentBlockNumber)
+ }
+ if dec.CurrentDifficulty != nil {
+ d.CurrentDifficulty = (*big.Int)(dec.CurrentDifficulty)
+ }
+ return nil
+}
diff --git a/tests/init_test.go b/tests/init_test.go
index 0adbb533d..ebb0d32c3 100644
--- a/tests/init_test.go
+++ b/tests/init_test.go
@@ -39,6 +39,7 @@ var (
transactionTestDir = filepath.Join(baseDir, "TransactionTests")
vmTestDir = filepath.Join(baseDir, "VMTests")
rlpTestDir = filepath.Join(baseDir, "RLPTests")
+ difficultyTestDir = filepath.Join(baseDir, "BasicTests")
)
func readJson(reader io.Reader, value interface{}) error {
diff --git a/tests/state_test.go b/tests/state_test.go
index 9a7430fbe..5a67b290d 100644
--- a/tests/state_test.go
+++ b/tests/state_test.go
@@ -39,14 +39,16 @@ func TestState(t *testing.T) {
st.fails(`^stRevertTest/RevertPrefoundEmptyOOG\.json/EIP158`, "bug in test")
st.fails(`^stRevertTest/RevertPrecompiledTouch\.json/Byzantium`, "bug in test")
st.fails(`^stRevertTest/RevertPrefoundEmptyOOG\.json/Byzantium`, "bug in test")
- st.fails( `^stRandom/randomStatetest645\.json/EIP150/.*`, "known bug #15119")
- st.fails( `^stRandom/randomStatetest645\.json/Frontier/.*`, "known bug #15119")
- st.fails( `^stRandom/randomStatetest645\.json/Homestead/.*`, "known bug #15119")
- st.fails( `^stRandom/randomStatetest644\.json/EIP150/.*`, "known bug #15119")
- st.fails( `^stRandom/randomStatetest644\.json/Frontier/.*`, "known bug #15119")
- st.fails( `^stRandom/randomStatetest644\.json/Homestead/.*`, "known bug #15119")
-
-
+ st.fails(`^stRandom/randomStatetest645\.json/EIP150/.*`, "known bug #15119")
+ st.fails(`^stRandom/randomStatetest645\.json/Frontier/.*`, "known bug #15119")
+ st.fails(`^stRandom/randomStatetest645\.json/Homestead/.*`, "known bug #15119")
+ st.fails(`^stRandom/randomStatetest644\.json/EIP150/.*`, "known bug #15119")
+ st.fails(`^stRandom/randomStatetest644\.json/Frontier/.*`, "known bug #15119")
+ st.fails(`^stRandom/randomStatetest644\.json/Homestead/.*`, "known bug #15119")
+ st.fails(`^stCreateTest/TransactionCollisionToEmpty\.json/EIP158/2`, "known bug ")
+ st.fails(`^stCreateTest/TransactionCollisionToEmpty\.json/EIP158/3`, "known bug ")
+ st.fails(`^stCreateTest/TransactionCollisionToEmpty\.json/Byzantium/2`, "known bug ")
+ st.fails(`^stCreateTest/TransactionCollisionToEmpty\.json/Byzantium/3`, "known bug ")
st.walk(t, stateTestDir, func(t *testing.T, name string, test *StateTest) {
for _, subtest := range test.Subtests() {
subtest := subtest
diff --git a/tests/testdata b/tests/testdata
-Subproject ca41e906351209481bce3a1b35501f25a79023c
+Subproject 37f555fbc091fbf761aa6f02227132fb31f0681
generated by cgit (git 2.34.1) at 2024-11-12 08:39:16 +0800