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Initial import of libdpf.

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Ryan Henry 2026-09-24 14:08:32 -06:00
commit e4e666f459
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64
thirdparty/uint256_t/tests/testcases/lt.cpp vendored Normal file
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#include <gtest/gtest.h>
#include "uint256_t.h"
TEST(Comparison, less_than){
const uint256_t big (0xffffffffffffffffULL, 0xffffffffffffffffULL);
const uint256_t small(0x0000000000000000ULL, 0x0000000000000000ULL);
EXPECT_EQ(small < small, false);
EXPECT_EQ(small < big, true);
EXPECT_EQ(big < small, false);
EXPECT_EQ(big < big, false);
}
#define unsigned_compare_lt(Z) \
do \
{ \
static_assert(std::is_unsigned <Z>::value, "Type must be signed"); \
\
const Z small = std::numeric_limits <Z>::min(); \
const Z big = std::numeric_limits <Z>::max(); \
\
const uint256_t int_small(small); \
const uint256_t int_big(big); \
\
EXPECT_EQ(small < int_small, false); \
EXPECT_EQ(small < int_big, true); \
\
EXPECT_EQ(big < int_small, false); \
EXPECT_EQ(big < int_big, false); \
} \
while (0)
#define signed_compare_lt(Z) \
do \
{ \
static_assert(std::is_signed <Z>::value, "Type must be signed"); \
\
const Z small = 1; \
const Z big = std::numeric_limits <Z>::max(); \
\
const uint256_t int_small(small); \
const uint256_t int_big(big); \
\
EXPECT_EQ(small < int_small, false); \
EXPECT_EQ(small < int_big, true); \
\
EXPECT_EQ(big < int_small, false); \
EXPECT_EQ(big < int_big, false); \
} \
while (0)
TEST(External, less_than){
unsigned_compare_lt(bool);
unsigned_compare_lt(uint8_t);
unsigned_compare_lt(uint16_t);
unsigned_compare_lt(uint32_t);
unsigned_compare_lt(uint64_t);
signed_compare_lt(int8_t);
signed_compare_lt(int16_t);
signed_compare_lt(int32_t);
signed_compare_lt(int64_t);
}