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Differential D10198 Diff 30163 src/test/intmath_tests.cpp

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src/test/intmath_tests.cpp

Show First 20 Lines • Show All 109 Lines • ▼ Show 20 Lines const i128_t b = b_64;
had_overflow_emulated, result_emulated, a + b); had_overflow_emulated, result_emulated, a + b);
if (!expect_overflow) { if (!expect_overflow) {
BOOST_CHECK_EQUAL(result, result_emulated); BOOST_CHECK_EQUAL(result, result_emulated);
} }
BOOST_CHECK_EQUAL(had_overflow, had_overflow_emulated); BOOST_CHECK_EQUAL(had_overflow, had_overflow_emulated);
} }
{ {
bool expect_overflow = !IsInScriptBounds(a - b); bool expect_overflow = !IsInScriptBounds(a - b);
// Test AddInt63OverflowEmulated // Test SubInt63OverflowEmulated
int64_t result_emulated; int64_t result_emulated;
bool had_overflow_emulated = bool had_overflow_emulated =
SubInt63OverflowEmulated(a_64, b_64, result_emulated); SubInt63OverflowEmulated(a_64, b_64, result_emulated);
CheckArithmeticResult(strprintf("%d - %d", a, b), expect_overflow, CheckArithmeticResult(strprintf("%d - %d", a, b), expect_overflow,
had_overflow_emulated, result_emulated, a - b); had_overflow_emulated, result_emulated, a - b);
// Test AddInt63Overflow // Test SubInt63Overflow
int64_t result; int64_t result;
bool had_overflow = SubInt63Overflow(a_64, b_64, result); bool had_overflow = SubInt63Overflow(a_64, b_64, result);
CheckArithmeticResult(strprintf("%d - %d", a, b), expect_overflow, CheckArithmeticResult(strprintf("%d - %d", a, b), expect_overflow,
had_overflow_emulated, result_emulated, a - b); had_overflow_emulated, result_emulated, a - b);
if (!expect_overflow) { if (!expect_overflow) {
BOOST_CHECK_EQUAL(result, result_emulated); BOOST_CHECK_EQUAL(result, result_emulated);
} }
BOOST_CHECK_EQUAL(had_overflow, had_overflow_emulated); BOOST_CHECK_EQUAL(had_overflow, had_overflow_emulated);
Show All 36 Lines