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libgit2/tests/util/integer.c
Timo Röhling ad5611d85b New upstream version 1.5.0+ds
2022-08-28 14:13:25 +02:00

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#include "clar_libgit2.h"
void test_integer__multiply_int64_no_overflow(void)
{
#if !defined(git__multiply_int64_overflow)
int64_t result = 0;
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(-0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(0x800000000000000)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(-0x800000000000000)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(0x7fffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(-0x7fffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x0), INT64_C(-0x8000000000000000)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(0x1));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(-0x1));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(-0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(-0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(-0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(0x800000000000000)));
cl_assert_equal_i(result, INT64_C(0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(-0x800000000000000)));
cl_assert_equal_i(result, INT64_C(-0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(0x7fffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(-0x7fffffffffffffff)));
cl_assert_equal_i(result, INT64_C(-0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(-0x1));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(0x1));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(-0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(-0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(-0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(0x800000000000000)));
cl_assert_equal_i(result, INT64_C(-0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(-0x800000000000000)));
cl_assert_equal_i(result, INT64_C(0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(0x7fffffffffffffff)));
cl_assert_equal_i(result, INT64_C(-0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(-0x7fffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(-0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(0x4));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(-0x4));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(-0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x800000000000000)));
cl_assert_equal_i(result, INT64_C(0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x800000000000000)));
cl_assert_equal_i(result, INT64_C(-0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(-0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(0x2));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(-0x4));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(0x4));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(-0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(-0x7ffffffffffffff)));
cl_assert_equal_i(result, INT64_C(0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(0x800000000000000)));
cl_assert_equal_i(result, INT64_C(-0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(-0x800000000000000)));
cl_assert_equal_i(result, INT64_C(0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x4000000000000000)));
cl_assert_equal_i(result, INT64_C(-0x8000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(-0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(-0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(-0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(0x7ffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(-0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(0xffffffffffffffe));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(-0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(-0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(-0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(0x800000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(-0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(-0x2)));
cl_assert_equal_i(result, INT64_C(0x1000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(-0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x4000000000000000), INT64_C(0x2)));
cl_assert_equal_i(result, INT64_C(-0x8000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(0x1)));
cl_assert_equal_i(result, INT64_C(-0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(0x7fffffffffffffff));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(0x0)));
cl_assert_equal_i(result, INT64_C(0x0));
#endif
}
void test_integer__multiply_int64_overflow(void)
{
#if !defined(git__multiply_int64_overflow)
int64_t result = 0;
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x4000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x2), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x2), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7ffffffffffffff), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7ffffffffffffff), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x800000000000000), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x800000000000000), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x4000000000000000), INT64_C(0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(-0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x7fffffffffffffff), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(-0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x7fffffffffffffff), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(-0x2)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(-0x7ffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(-0x800000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(-0x7fffffffffffffff)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(-0x8000000000000000)));
#endif
}
void test_integer__multiply_int64_edge_cases(void)
{
#if !defined(git__multiply_int64_overflow)
int64_t result = 0;
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(-0x1)));
cl_assert_equal_i(result, INT64_C(-0x8000000000000000));
cl_assert(!git__multiply_int64_overflow(&result, INT64_C(-0x1), INT64_C(-0x8000000000000000)));
cl_assert_equal_i(result, INT64_C(-0x8000000000000000));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(0x1), INT64_C(-0x8000000000000000)));
cl_assert(git__multiply_int64_overflow(&result, INT64_C(-0x8000000000000000), INT64_C(0x1)));
#endif
}
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