unit tests: adjust header inclusion order

Additionally, prevent multiple inclusions of curl_config.h

tests/unit/unit1300.c

@@ -19,12 +19,9 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include <stdlib.h>
-#include "curl_config.h"
-#include "setup.h"
+#include "curlcheck.h"
 
 #include "llist.h"
-#include "curlcheck.h"
 
 struct curl_llist *llist;
 

tests/unit/unit1301.c

@@ -19,12 +19,9 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include <stdlib.h>
-#include "curl_config.h"
-#include "setup.h"
+#include "curlcheck.h"
 
 #include "strequal.h"
-#include "curlcheck.h"
 
 static CURLcode unit_setup( void ) {return CURLE_OK;}
 static void unit_stop( void ) {}

tests/unit/unit1302.c

@@ -19,14 +19,11 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include <stdlib.h>
-#include "curl_config.h"
-#include "setup.h"
+#include "curlcheck.h"
 
 #include "urldata.h"
 #include "url.h" /* for Curl_safefree */
 #include "curl_base64.h"
-#include "curlcheck.h"
 #include "memdebug.h" /* LAST include file */
 
 static struct SessionHandle *data;

tests/unit/unit1303.c

@@ -19,13 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include <stdlib.h>
-#include "curl_config.h"
-#include "setup.h"
+#include "curlcheck.h"
 
 #include "urldata.h"
 #include "connect.h"
-#include "curlcheck.h"
 #include "memdebug.h" /* LAST include file */
 
 static struct SessionHandle *data;

tests/unit/unit1304.c

@@ -19,12 +19,9 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include <stdlib.h>
-#include "curl_config.h"
-#include "setup.h"
+#include "curlcheck.h"
 
 #include "netrc.h"
-#include "curlcheck.h"
 
 char login[LOGINSIZE];
 char password[PASSWORDSIZE];

tests/unit/unit1305.c

@@ -19,11 +19,8 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include "test.h"
+#include "curlcheck.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -39,7 +36,6 @@
 
 #include "hash.h"
 #include "hostip.h"
-#include "curlcheck.h"
 
 #include "curl_memory.h"
 #include "memdebug.h" /* LAST include file */

tests/unit/unit1307.c

@@ -19,9 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include "curl_fnmatch.h"
 #include "curlcheck.h"
 
+#include "curl_fnmatch.h"
+
 #define MATCH   CURL_FNMATCH_MATCH
 #define NOMATCH CURL_FNMATCH_NOMATCH
 #define RE_ERR  CURL_FNMATCH_FAIL