while.c | searchcode

/tags/sdcc-290-pre1/sdcc/support/regression/tests/while.c

#
C | 30 lines | 19 code | 6 blank | 5 comment | 24 complexity | 401f7537f63efcf2c231a64f0da59bbc MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, LGPL-2.1, GPL-3.0


/*
   while.c
*/

#include <testfwk.h>

char c1 = 0, c2 = 1;

void
testEmptyWhile(void)
{
  /* loops forever if bug ist present */
  do {} while (c1 && c2);

  /* other cases: */
  do {} while ( c1 &&  c1);
  do {} while ( c1 && !c2);
  do {} while (!c1 && !c2);
  do {} while ( c2 &&  c1);
  do {} while (!c2 &&  c1);
  do {} while (!c2 && !c1);
  do {} while (!c2 && !c2);

  do {} while ( c1 ||  c1);
  do {} while ( c1 || !c2);
  do {} while (!c2 ||  c1);
  do {} while (!c2 || !c2);

  ASSERT(1);
}