added tests as prepared by oliver

2014-09-24 16:45:10 +02:00
parent d75f9c2051
commit ca300826cf
121 changed files with 25206 additions and 0 deletions
--- a/test/val/sub2.c
+++ b/test/val/sub2.c
@@ -0,0 +1,169 @@
+/*
+  !!DESCRIPTION!! Substraction Test
+  !!ORIGIN!!      SDCC regression tests
+  !!LICENCE!!     GPL, read COPYING.GPL
+*/
+
+#include <stdio.h>
+#include <limits.h>
+
+unsigned char success=0;
+unsigned char failures=0;
+unsigned char dummy=0;
+
+#if SUPPORT_BIT_TYPES
+
+bit bit0 = 0;
+bit bit1 = 0;
+bit bit2 = 0;
+bit bit3 = 0;
+bit bit4 = 0;
+bit bit5 = 0;
+bit bit6 = 0;
+bit bit7 = 0;
+bit bit8 = 0;
+bit bit9 = 0;
+bit bit10 = 0;
+bit bit11 = 0;
+
+#endif
+
+int int0 = 0;
+int int1 = 0;
+
+signed char char0 = 0;
+signed char char1 = 0;
+signed char char2 = 0;
+
+void done()
+{
+  dummy++;
+}
+
+void sub_int1(void)
+{
+  if(int0 != 5)
+    failures++;
+
+  if(int1 != 4)
+    failures++;
+
+  int0 = int0 - int1;
+
+  if(int0 != 1)
+    failures++;
+
+  int0 = 4 - int0;
+  if(int0 != 3)
+    failures++;
+
+  int0 = int0 - int1;
+
+  if(int0 != -1)
+    failures++;
+
+  int0 = int0 - 0xff;
+
+  if(int0 != -0x100)
+    failures++;
+
+  int0 = 0xff - int0;
+
+  if(int0 != 0x1ff)
+    failures++;
+}
+
+void sub_char_int(void)
+{
+  int0 = int0 - char0;
+
+  if(int0 != 3)
+    failures++;
+
+  if(int0 < char0)
+    failures++;
+
+  int0 = int0 - char0;
+
+  if(int0 != 1)
+    failures++;
+
+  if(int0 > char0)
+    failures++;
+
+  int0 = int0 - char0;
+  if(int0 != -1)
+    failures++;
+
+  if(int0>0)
+    failures++;
+}
+
+void assign_char2int(void)
+{
+  int0 = char0;
+  if(int0 != 0x7f)
+    failures++;
+
+ /* printf("%2x %2x %2x %d\n",0x7f,int0,char0,failures); */
+
+  int1 = char1;
+  if(int1 != -5)
+    failures++;
+
+ /* printf("%2x,%d %2x,%d %2x,%d %d\n",-5,-5,(int)int1,(int)int1,(int)char1,(int)char1,failures); */
+}
+
+void sub_compound_char(void)
+{
+  char0 = char1 - 5;
+  if(char0 != 4)
+    failures++;
+
+  if((char1 - char0 - 5) != 0)
+    failures++;
+}
+
+void sub_compound_int(void)
+{
+  int0 = int1 - 5;
+  if(int0 != 4)
+    failures++;
+
+  if((int1 - int0 - 5) != 0)
+    failures++;
+}
+
+int main(void)
+{
+  int0 = 5;
+  int1 = 4;
+
+  sub_int1();
+  printf("failures: %d\n",failures);
+
+  int0 = 5;
+  int1 = 4;
+  char0 = 2;
+
+  sub_char_int();
+  printf("failures: %d\n",failures);
+
+  char0 = 0x7f;
+  char1 = -5;
+  assign_char2int();
+  printf("failures: %d\n",failures);
+
+  char1 = 9;
+  sub_compound_char();
+  printf("failures: %d\n",failures);
+
+  int1 = 9;
+  sub_compound_int();
+
+  success = failures;
+  done();
+  printf("failures: %d\n",failures);
+
+  return failures;
+}