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feat(big): add SBigCompare

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fallenoak 2023-02-01 22:16:58 -06:00
parent bc0dc12f1c
commit 5edf49dae7
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3 changed files with 23 additions and 0 deletions
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4
storm/Big.cpp
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@ -7,6 +7,10 @@ void SBigAdd(BigData* a, BigData* b, BigData* c) {
Add(a->Primary(), b->Primary(), c->Primary()); Add(a->Primary(), b->Primary(), c->Primary());
} }
int32_t SBigCompare(BigData* a, BigData* b) {
return Compare(a->Primary(), b->Primary());
}
void SBigDel(BigData* num) { void SBigDel(BigData* num) {
delete num; delete num;
} }

2
storm/Big.hpp
View file

@ -6,6 +6,8 @@
void SBigAdd(BigData* a, BigData* b, BigData* c); void SBigAdd(BigData* a, BigData* b, BigData* c);
int32_t SBigCompare(BigData* a, BigData* b);
void SBigDel(BigData* num); void SBigDel(BigData* num);
void SBigFromBinary(BigData* num, const void* data, uint32_t bytes); void SBigFromBinary(BigData* num, const void* data, uint32_t bytes);

17
test/Big.cpp
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@ -459,6 +459,23 @@ TEST_CASE("SBigAdd", "[big]") {
} }
} }
TEST_CASE("SBigCompare", "[big]") {
SECTION("compares 10 and 1") {
BigData* a;
SBigNew(&a);
SBigFromUnsigned(a, 10);
BigData* b;
SBigNew(&b);
SBigFromUnsigned(b, 1);
CHECK(SBigCompare(a, b) == 1);
SBigDel(a);
SBigDel(b);
}
}
TEST_CASE("SBigFromBinary", "[big]") { TEST_CASE("SBigFromBinary", "[big]") {
SECTION("creates bigdata from 0") { SECTION("creates bigdata from 0") {
BigData* num; BigData* num;