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/** not.c test ! operator
ANSI: return type is int
attr: volatile,
*/
#include <testfwk.h>
void
testNot(void)
{
signed char {attr} sc;
unsigned char {attr} uc;
unsigned int {attr} ui;
unsigned long {attr} ul;
sc = 0;
uc = 0;
ui = 0;
ul = 0;
/* remember: unsigned * signed -> unsigned */
/* signed * signed -> signed */
ASSERT(!( signed char) 0 * -1 < 0);
ASSERT(!(unsigned char) 0 * -1 < 0);
ASSERT(!sc * -1 < 0);
ASSERT(!uc * -1 < 0);
ASSERT(! 0 * -1 < 0);
ASSERT(! 0u * -1 < 0);
ASSERT(!ui * -1 < 0);
ASSERT(! 0l * -1 < 0);
ASSERT(! 0ul * -1 < 0);
ASSERT(!ul * -1 < 0);
ASSERT(!(char) 0 << 8 == 0x100);
ASSERT(!sc << 8 == 0x100);
#if !defined(PORT_HOST)
ASSERT(!0 << 16 == 0);
ASSERT(!0l << 16 == 0);
ASSERT(!ui << 16 == 0);
ASSERT(!ul << 16 == 0);
#endif
}
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