mirror of https://github.com/cc65/cc65.git
184 lines
2.4 KiB
C
184 lines
2.4 KiB
C
/*
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!!DESCRIPTION!! test compare
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!!ORIGIN!! SDCC regression tests
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!!LICENCE!! GPL, read COPYING.GPL
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*/
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#include <stdio.h>
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#include <limits.h>
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/*
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compare.c
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*/
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#ifdef SUPPORT_BIT_TYPES
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bit bit0 = 0;
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bit bit1 = 0;
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#endif
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unsigned char success = 0;
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unsigned char failures = 0;
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unsigned char dummy = 0;
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unsigned char achar0 = 0;
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unsigned char achar1 = 0;
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unsigned int aint0 = 0;
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unsigned int aint1 = 0;
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char schar0 = 0;
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char schar1 = 0;
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void
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done ()
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{
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dummy++;
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}
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/* achar0 should be zero */
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void
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compare_char_to_lits1 (void)
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{
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if (achar0)
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failures++;
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if (achar0 == 1)
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failures++;
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if (achar0 == 7)
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failures++;
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if (achar0 != 0)
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failures++;
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}
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/* achar0 should be '5' */
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void
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compare_char_to_lits2 (void)
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{
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if (!achar0)
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failures++;
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if (achar0 == 1)
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failures++;
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if (achar0 == 7)
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failures++;
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if (achar0 != 5)
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failures++;
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}
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/* achar0 should equal achar1 */
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void
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compare_char_to_char1 (void)
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{
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if (achar0 != achar1)
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failures++;
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if (schar0 != schar1)
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failures++;
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}
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/* achar0 should be different than achar1 */
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void
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compare_char_to_char2 (void)
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{
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if (achar0 == achar1)
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failures++;
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}
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/* aint0 should be zero */
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void
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compare_int_to_lits1 (void)
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{
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if (aint0)
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failures++;
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if (aint0 == 1)
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failures++;
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if (aint0 == 7)
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failures++;
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if (aint0 != 0)
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failures++;
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}
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/* aint0 should be '5' */
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void
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compare_int_to_lits2 (void)
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{
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if (!aint0)
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failures++;
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if (aint0 == 1)
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failures++;
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if (aint0 == 7)
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failures++;
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if (aint0 != 5)
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failures++;
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}
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/* aint0 should be '0x1234' */
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void
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compare_int_to_lits3 (void)
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{
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if (!aint0)
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failures++;
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if (aint0 == 1)
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failures++;
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if (aint0 == 7)
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failures++;
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if (aint0 != 0x1234)
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failures++;
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}
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/* aint0 should equal aint1 */
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void
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compare_int_to_int1 (void)
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{
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if (aint0 != aint1)
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failures++;
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}
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/* aint0 should be different than aint1 */
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void
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compare_int_to_int2 (void)
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{
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if (aint0 == aint1)
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failures++;
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}
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int
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main (void)
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{
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compare_char_to_lits1 ();
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compare_char_to_char1 ();
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achar0 = 5;
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compare_char_to_lits2 ();
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compare_char_to_char2 ();
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compare_int_to_lits1 ();
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aint0 = 5;
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compare_int_to_lits2 ();
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aint0 = 0x1234;
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compare_int_to_lits3 ();
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compare_int_to_int2 ();
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aint0 = 0;
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compare_int_to_int1 ();
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success = failures;
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done ();
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printf("failures: %d\n",failures);
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return failures;
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}
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