tstdef.h: output of TEST() now prints values as signed, null as NULL.

darcs-hash:20061012131417-65a35-34c4611c0133fdad000e9aecacdaa669054cb625.gz

libsofia-sip-ua/su/sofia-sip/tstdef.h

@@ -254,9 +254,11 @@ enum {
       (_value != NULL && _expect != NULL && strcmp(_value, _expect) == 0)) \
   { if (flags & tst_verbatim) \
   printf("%s: %s%sok: %s == %s \n", TSTNAME, #suite, #expect);break;}\
-  fprintf(stderr, "%s:%u: %s %s%sFAILED: %s != %s or \"%s\" != \"%s\"\n", \
+  fprintf(stderr, "%s:%u: %s %s%sFAILED: %s != %s or %s%s%s != \"%s\"\n", \
 	 __FILE__, __LINE__, TSTNAME, \
-         #suite, #expect, _value, _expect); fflush(stderr); return 1; } \
+	  #suite, #expect, \
+	  _value ? "\"" : "", _value ? _value : "NULL", _value ? "\"" : "", \
+	  _expect); fflush(stderr); return 1; }				\
   while(0)
 
 /** @HIDE */