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42 lines
896 B
42 lines
896 B
9 years ago
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package util
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import (
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"encoding/hex"
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"math/big"
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"testing"
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)
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func TestGetTargetHex(t *testing.T) {
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target, targetHex := GetTargetHex(500)
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expectedTarget := uint32(1846706944)
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expectedHex := "6e128300"
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if target != expectedTarget {
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t.Error("Invalid target")
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}
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if targetHex != expectedHex {
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t.Error("Invalid targetHex")
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}
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target, targetHex = GetTargetHex(15000)
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expectedTarget = uint32(2069758976)
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expectedHex = "7b5e0400"
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if target != expectedTarget {
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t.Error("Invalid target")
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}
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if targetHex != expectedHex {
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t.Error("Invalid targetHex")
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}
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}
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func TestGetHashDifficulty(t *testing.T) {
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hash := "8e3c1865f22801dc3df0a688da80701e2390e7838e65c142604cc00eafe34000"
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hashBytes, _ := hex.DecodeString(hash)
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diff := new(big.Int)
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diff.SetBytes(reverse(hashBytes))
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shareDiff := GetHashDifficulty(hashBytes)
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if shareDiff.String() != "1009" {
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t.Error("Invalid diff")
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}
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}
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