Renamed some testcases.

2022-09-30 09:41:54 +08:00
parent 702ec52161
commit f6003b8e8c
8 changed files with 0 additions and 0 deletions
--- a/test/val/for-nested.c
+++ b/test/val/for-nested.c
@@ -0,0 +1,151 @@
+/*
+  !!DESCRIPTION!!
+  !!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;
+
+#ifdef SUPPORT_BIT_TYPES
+bit bit0 = 0;
+#endif
+unsigned int uint0 = 0;
+unsigned int uint1 = 0;
+unsigned char uchar0 = 0;
+unsigned char uchar1 = 0;
+
+void dput(unsigned char val)
+{
+        /*PORTB = val;
+        PORTA = 0x01;
+        PORTA = 0x00;
+        */
+}
+
+void done()
+{
+  dummy++;
+}
+
+/* both loops use the loop variable inside the inner loop */
+void for1(void)
+{
+        unsigned char i, j;
+
+        uchar0 = 0;
+        uchar1 = 0;
+        for(i = 0; i < 3; i++) {
+                uchar0++;
+                for(j = 0; j < 4; j++) {
+                        uchar1++;
+                        dput(i);
+                        dput(j);
+                }
+        }
+        if(uchar0 != 3)
+                failures++;
+        if(uchar1 != 12)
+                failures++;
+}
+
+/* only the outer loop's variable is used inside, inner can be optimized into a repeat-loop */
+void for2(void)
+{
+        unsigned char i, j;
+
+        uchar0 = 0;
+        uchar1 = 0;
+        for(i = 0; i < 3; i++) {
+                uchar0++;
+                for(j = 0; j < 4; j++) {
+                        uchar1++;
+                        dput(i);
+                }
+        }
+        if(uchar0 != 3)
+                failures++;
+        if(uchar1 != 12)
+                failures++;
+}
+
+/* only the inner loop's variable is used inside */
+void for3(void)
+{
+        unsigned char i, j;
+
+        uchar0 = 0;
+        uchar1 = 0;
+        for(i = 0; i < 3; i++) {
+                uchar0++;
+                for(j = 0; j < 4; j++) {
+                        uchar1++;
+                        dput(j);
+                }
+        }
+        if(uchar0 != 3)
+                failures++;
+        if(uchar1 != 12)
+                failures++;
+}
+
+/* neither loop variable used inside the loops */
+void for4(void)
+{
+        unsigned char i, j;
+
+        uchar0 = 0;
+        uchar1 = 0;
+        for(i = 0; i < 3; i++) {
+                uchar0++;
+                for(j = 0; j < 4; j++) {
+                        uchar1++;
+                        dput(uchar0);
+                        dput(uchar1);
+                }
+        }
+        if(uchar0 != 3)
+                failures++;
+        if(uchar1 != 12)
+                failures++;
+}
+
+/* like for1 but different condition in inner loop */
+void for5(void)
+{
+        unsigned char i, j;
+
+        uchar0 = 0;
+        uchar1 = 0;
+        for(i = 0; i < 3; i++) {
+                uchar0++;
+                for(j = 10; j >= 5; j--) {
+                        uchar1++;
+                        dput(i);
+                        dput(j);
+                }
+        }
+        if(uchar0 != 3)
+                failures++;
+        if(uchar1 != 18)
+                failures++;
+}
+
+int  main(void)
+{
+  for1();
+  for2();
+  for3();
+  for4();
+  for5();
+
+  success = failures;
+  done();
+  printf("failures: %d\n",failures);
+
+  return failures;
+}