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txscript: Add ExtractAtomicSwapDataPushes benches.

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Dave Collins 2019-03-13 01:12:24 -05:00 committed by Olaoluwa Osuntokun
parent da9fdabbd5
commit 81b80328bd
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1 changed files with 41 additions and 0 deletions
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41
txscript/bench_test.go
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@ -456,3 +456,44 @@ func BenchmarkPushedData(b *testing.B) {
}
}
}
// BenchmarkExtractAtomicSwapDataPushesLarge benchmarks how long it takes
// ExtractAtomicSwapDataPushes to analyze a very large script.
func BenchmarkExtractAtomicSwapDataPushesLarge(b *testing.B) {
script, err := genComplexScript()
if err != nil {
b.Fatalf("failed to create benchmark script: %v", err)
}
const scriptVersion = 0
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
_, err := ExtractAtomicSwapDataPushes(scriptVersion, script)
if err != nil {
b.Fatalf("unexpected err: %v", err)
}
}
}
// BenchmarkExtractAtomicSwapDataPushesLarge benchmarks how long it takes
// ExtractAtomicSwapDataPushes to analyze a standard atomic swap script.
func BenchmarkExtractAtomicSwapDataPushes(b *testing.B) {
secret := "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08"
recipient := "0000000000000000000000000000000000000001"
refund := "0000000000000000000000000000000000000002"
script := mustParseShortForm(fmt.Sprintf("IF SIZE 32 EQUALVERIFY SHA256 "+
"DATA_32 0x%s EQUALVERIFY DUP HASH160 DATA_20 0x%s ELSE 300000 "+
"CHECKLOCKTIMEVERIFY DROP DUP HASH160 DATA_20 0x%s ENDIF "+
"EQUALVERIFY CHECKSIG", secret, recipient, refund))
const scriptVersion = 0
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
_, err := ExtractAtomicSwapDataPushes(scriptVersion, script)
if err != nil {
b.Fatalf("unexpected err: %v", err)
}
}
}