undo using internal *printf() clones for test #530

tests/libtest/Makefile.am

@@ -30,7 +30,6 @@ AUTOMAKE_OPTIONS = foreign nostdinc
 # setup.h file
 
 INCLUDES = -I$(top_srcdir)/include/curl \
-           -I$(top_srcdir)/include \
            -I$(top_builddir)/lib   \
            -I$(top_srcdir)/lib 
 
@@ -40,7 +39,6 @@ EXTRA_DIST = test75.pl test307.pl test610.pl test613.pl test1013.pl
 
 # files used only in some libcurl test programs
 TESTUTIL = testutil.c testutil.h
-MPRINTF = $(top_srcdir)/lib/mprintf.c $(top_srcdir)/lib/mprintf.h
 
 # these files are used in every single test program below
 SUPPORTFILES = first.c test.h
@@ -116,7 +114,7 @@ lib527_CFLAGS = -DLIB527
 lib529_SOURCES = lib525.c $(SUPPORTFILES) $(TESTUTIL)
 lib529_CFLAGS = -DLIB529
 
-lib530_SOURCES = lib530.c $(SUPPORTFILES) $(TESTUTIL) $(MPRINTF)
+lib530_SOURCES = lib530.c $(SUPPORTFILES) $(TESTUTIL)
 lib530_CFLAGS = -DLIB530
 
 lib532_SOURCES = lib526.c $(SUPPORTFILES) $(TESTUTIL)

tests/libtest/lib530.c

@@ -10,11 +10,15 @@
 
 #include "test.h"
 
+#ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
 #include <sys/stat.h>
-
-#define ENABLE_CURLX_PRINTF
-#include "curlx.h"
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
 
 #include "testutil.h"
 
@@ -35,7 +39,7 @@ int test(char *URL)
   struct timeval mp_start;
   char ml_timedout = FALSE;
   char mp_timedout = FALSE;
-  char target_url[80];
+  char target_url[256];
 
   if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
     fprintf(stderr, "curl_global_init() failed\n");
@@ -62,7 +66,7 @@ int test(char *URL)
       curl_global_cleanup();
       return TEST_ERR_MAJOR_BAD + i;
     }
-    snprintf(target_url, sizeof(target_url), "%s%04i", URL, i + 1);
+    sprintf(target_url, "%s%04i", URL, i + 1);
     target_url[sizeof(target_url) - 1] = '\0';
     curl_easy_setopt(curl[i], CURLOPT_URL, target_url);