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tests: Fuzz additional functions in the integer fuzzing harness

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practicalswift 2020-03-07 13:38:08 +00:00
parent 4fe4de6364
commit 1d324ce922
1 changed files with 17 additions and 0 deletions
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17
src/test/fuzz/integer.cpp
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@ -23,6 +23,7 @@
#include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h>
#include <uint256.h>
#include <util/moneystr.h>
#include <util/strencodings.h>
#include <util/system.h>
#include <util/time.h>
@ -76,11 +77,19 @@ void test_one_input(const std::vector<uint8_t>& buffer)
(void)DecompressAmount(u64);
(void)FormatISO8601Date(i64);
(void)FormatISO8601DateTime(i64);
// FormatMoney(i) not defined when i == std::numeric_limits<int64_t>::min()
if (i64 != std::numeric_limits<int64_t>::min()) {
int64_t parsed_money;
if (ParseMoney(FormatMoney(i64), parsed_money)) {
assert(parsed_money == i64);
}
}
(void)GetSizeOfCompactSize(u64);
(void)GetSpecialScriptSize(u32);
// (void)GetVirtualTransactionSize(i64, i64); // function defined only for a subset of int64_t inputs
// (void)GetVirtualTransactionSize(i64, i64, u32); // function defined only for a subset of int64_t/uint32_t inputs
(void)HexDigit(ch);
(void)MoneyRange(i64);
(void)i64tostr(i64);
(void)IsDigit(ch);
(void)IsSpace(ch);
@ -106,6 +115,14 @@ void test_one_input(const std::vector<uint8_t>& buffer)
(void)SipHashUint256(u64, u64, u256);
(void)SipHashUint256Extra(u64, u64, u256, u32);
(void)ToLower(ch);
(void)ToUpper(ch);
// ValueFromAmount(i) not defined when i == std::numeric_limits<int64_t>::min()
if (i64 != std::numeric_limits<int64_t>::min()) {
int64_t parsed_money;
if (ParseMoney(ValueFromAmount(i64).getValStr(), parsed_money)) {
assert(parsed_money == i64);
}
}
const arith_uint256 au256 = UintToArith256(u256);
assert(ArithToUint256(au256) == u256);