ack/tests/plat/intadd_e.c
George Koehler b38fcdded3 Add tests for clearing BSS, copying C structs.
The new tests are bss_e.c, structcopy_e.c.  We do clear the BSS before
calling _m_a_i_n, so fix the comments in the other tests.
2018-01-27 20:09:16 -05:00

32 lines
769 B
C

#include "test.h"
/* Constants in globals to defeat constant folding. */
int two = 2;
int one = 1;
int zero = 0;
int minusone = -1;
/* Bypasses the CRT, so there's no stdio. */
void _m_a_i_n(void)
{
ASSERT((two + one) == 3);
ASSERT((two + minusone) == 1);
ASSERT((two + 1) == 3);
ASSERT((two + -1) == 1);
ASSERT((1 + two) == 3);
ASSERT((-1 + two) == 1);
ASSERT(((unsigned int)two + (unsigned int)one) == 3);
ASSERT(((unsigned int)two + (unsigned int)minusone) == 1);
ASSERT(((unsigned int)two + (unsigned int) 1) == 3);
ASSERT(((unsigned int)two + (unsigned int)-1) == 1);
ASSERT(((unsigned int)1 + (unsigned int)two) == 3);
ASSERT(((unsigned int)-1 + (unsigned int)two) == 1);
finished();
}