From a660685746db17a41cd67b05c614cdb29e49340c Mon Sep 17 00:00:00 2001
From: Martin Holst Swende <martin@swende.se>
Date: Wed, 27 Sep 2017 15:30:41 +0200
Subject: tests: add ethash difficulty tests (#15191)

---
 tests/gen_difficultytest.go | 66 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 tests/gen_difficultytest.go

(limited to 'tests/gen_difficultytest.go')

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
+}
-- 
cgit