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57 lines
1.4 KiB
57 lines
1.4 KiB
6 years ago
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package pow
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import (
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"testing"
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)
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func TestSha2BDay(t *testing.T) {
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nonce := []byte{1, 2, 3, 4, 5}
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data := []byte{2, 2, 3, 4, 5}
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r := NewRequest(5, nonce)
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proof, err := Fulfil(r, data)
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if err != nil {
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t.Fatalf("Fulfil: %v", err)
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}
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ok, err := Check(r, proof, data)
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if err != nil {
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t.Fatalf("Check: %v", err)
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}
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if !ok {
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t.Fatalf("Proof of work should be ok")
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}
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ok, err = Check(r, proof, nonce)
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if err != nil {
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t.Fatalf("Check: %v", err)
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}
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if ok {
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t.Fatalf("Proof of work should not be ok")
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}
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}
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func BenchmarkCheck5(b *testing.B) { benchmarkCheck(5, b) }
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func BenchmarkCheck10(b *testing.B) { benchmarkCheck(10, b) }
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func BenchmarkCheck15(b *testing.B) { benchmarkCheck(15, b) }
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func BenchmarkCheck20(b *testing.B) { benchmarkCheck(20, b) }
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func benchmarkCheck(diff uint32, b *testing.B) {
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req := NewRequest(diff, []byte{1, 2, 3, 4, 5})
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prf, _ := Fulfil(req, []byte{6, 7, 8, 9})
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b.ResetTimer()
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for n := 0; n < b.N; n++ {
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Check(req, prf, []byte{6, 7, 8, 9})
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}
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}
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func BenchmarkFulfil5(b *testing.B) { benchmarkFulfil(5, b) }
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func BenchmarkFulfil10(b *testing.B) { benchmarkFulfil(10, b) }
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func BenchmarkFulfil15(b *testing.B) { benchmarkFulfil(15, b) }
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func BenchmarkFulfil20(b *testing.B) { benchmarkFulfil(20, b) }
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func benchmarkFulfil(diff uint32, b *testing.B) {
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req := NewRequest(diff, []byte{1, 2, 3, 4, 5})
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b.ResetTimer()
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for n := 0; n < b.N; n++ {
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Fulfil(req, []byte{6, 7, 8, 9})
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}
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}
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