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- Track down and fix edge cases.
- Some refactoring and renaming for clarity and simplicity
This commit is contained in:
Ed Hennis
2025-11-12 20:32:47 -05:00
parent 343824332c
commit d2d403da90
6 changed files with 139 additions and 101 deletions
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21
src/test/basics/Number_test.cpp
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@@ -17,14 +17,15 @@ public:
{
testcase("zero");
Number const z{0, 0};
for (Number const& z : {Number{0, 0}, Number{0}})
{
BEAST_EXPECT(z.mantissa() == 0);
BEAST_EXPECT(z.exponent() == Number{}.exponent());
BEAST_EXPECT(z.mantissa() == 0);
BEAST_EXPECT(z.exponent() == Number{}.exponent());
BEAST_EXPECT((z + z) == z);
BEAST_EXPECT((z - z) == z);
BEAST_EXPECT(z == -z);
BEAST_EXPECT((z + z) == z);
BEAST_EXPECT((z - z) == z);
BEAST_EXPECT(z == -z);
}
}
void
@@ -738,12 +739,12 @@ public:
BEAST_EXPECT(
std::numeric_limits<std::int64_t>::max() > INITIAL_XRP.drops());
BEAST_EXPECT(Number::maxMantissa() > INITIAL_XRP.drops());
BEAST_EXPECT(Number::maxMantissa() < INITIAL_XRP.drops());
Number initalXrp{INITIAL_XRP};
BEAST_EXPECT(initalXrp.exponent() <= 0);
BEAST_EXPECT(initalXrp.exponent() > 0);
Number maxInt64{std::numeric_limits<std::int64_t>::max()};
BEAST_EXPECT(maxInt64.exponent() <= 0);
BEAST_EXPECT(maxInt64.exponent() > 0);
// TODO: square maxInt64 and square Number::max()