tests: include main header first

[Bruno Haible]

As a preparation for the ASSERT and SIGNATURE_CHECK changes, I'm applying the
common idiom to more test files: include the specification header first,
right after <config.h>. This verifies that the header is standalone.


2009-12-24  Bruno Haible  <address@hidden>

        * tests/test-argv-iter.c: Include header file being tested immediately
        after config.h.
        * tests/test-base64.c: Likewise.
        * tests/test-flock.c: Likewise.
        * tests/test-fsync.c: Likewise.
        * tests/test-getdate.c: Likewise.
        * tests/test-getndelim2.c: Likewise.
        * tests/test-isfinite.c: Likewise.
        * tests/test-isinf.c: Likewise.
        * tests/test-strerror.c: Likewise.
        * tests/test-strsignal.c: Likewise.

--- tests/test-argv-iter.c.orig Thu Dec 24 13:43:08 2009
+++ tests/test-argv-iter.c      Thu Dec 24 13:37:57 2009
@@ -17,6 +17,9 @@
 /* Written by Jim Meyering.  */
 
 #include <config.h>
+
+#include "argv-iter.h"
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -35,8 +38,6 @@
     }                                                                        \
   while (0)
 
-#include "argv-iter.h"
-
 static FILE *
 write_nul_delimited_argv (char **argv)
 {
--- tests/test-base64.c.orig    Thu Dec 24 13:43:08 2009
+++ tests/test-base64.c Thu Dec 24 13:37:57 2009
@@ -17,6 +17,8 @@
 
 #include <config.h>
 
+#include "base64.h"
+
 #include <stddef.h>
 #include <stdio.h>
 #include <stdbool.h>
@@ -24,8 +26,6 @@
 #include <string.h>
 #include <stdint.h>
 
-#include "base64.h"
-
 #define ASSERT(expr)                                                    \
   do                                                                    \
     {                                                                   \
--- tests/test-flock.c.orig     Thu Dec 24 13:43:08 2009
+++ tests/test-flock.c  Thu Dec 24 13:37:57 2009
@@ -1,5 +1,5 @@
 /* Test of flock() function.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -16,14 +16,14 @@
 
 #include <config.h>
 
+#include <sys/file.h>
+
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
 
-#include <sys/file.h>
-
 #define ASSERT(expr) \
   do                                                                    \
     {                                                                   \
--- tests/test-fsync.c.orig     Thu Dec 24 13:43:08 2009
+++ tests/test-fsync.c  Thu Dec 24 13:37:58 2009
@@ -16,10 +16,11 @@
 
 #include <config.h>
 
+#include <unistd.h>
+
 #include <errno.h>
 #include <stdio.h>
 #include <fcntl.h>
-#include <unistd.h>
 
 #define ASSERT(expr) \
   do                                                                         \
--- tests/test-getdate.c.orig   Thu Dec 24 13:43:08 2009
+++ tests/test-getdate.c        Thu Dec 24 13:37:58 2009
@@ -19,14 +19,14 @@
 
 #include <config.h>
 
+#include "getdate.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "progname.h"
 
-#include "getdate.h"
-
 #define ASSERT(expr)                                                    \
   do                                                                    \
     {                                                                   \
--- tests/test-getndelim2.c.orig        Thu Dec 24 13:43:08 2009
+++ tests/test-getndelim2.c     Thu Dec 24 13:37:58 2009
@@ -19,12 +19,12 @@
 
 #include <config.h>
 
+#include "getndelim2.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-#include "getndelim2.h"
-
 #define ASSERT(expr) \
   do                                                                         \
     {                                                                        \
--- tests/test-isfinite.c.orig  Thu Dec 24 13:43:08 2009
+++ tests/test-isfinite.c       Thu Dec 24 13:37:58 2009
@@ -1,5 +1,5 @@
 /* Test of isfinite() substitute.
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   Copyright (C) 2007-2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,10 +19,10 @@
 
 #include <config.h>
 
-#include <float.h>
-#include <limits.h>
 #include <math.h>
 
+#include <float.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 
--- tests/test-isinf.c.orig     Thu Dec 24 13:43:08 2009
+++ tests/test-isinf.c  Thu Dec 24 13:37:58 2009
@@ -1,5 +1,5 @@
 /* Test of isinf() substitute.
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   Copyright (C) 2007-2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,10 +19,10 @@
 
 #include <config.h>
 
-#include <float.h>
-#include <limits.h>
 #include <math.h>
 
+#include <float.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 
--- tests/test-priv-set.c.orig  Thu Dec 24 13:43:08 2009
+++ tests/test-priv-set.c       Thu Dec 24 13:37:58 2009
@@ -17,6 +17,7 @@
 /* Written by David Bartley <address@hidden>, 2007.  */
 
 #include <config.h>
+
 #include "priv-set.h"
 
 #if HAVE_GETPPRIV
--- tests/test-random_r.c.orig  Thu Dec 24 13:43:08 2009
+++ tests/test-random_r.c       Thu Dec 24 13:37:58 2009
@@ -1,5 +1,5 @@
 /* Test random_r.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -15,7 +15,9 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+
 #include <stdlib.h>
+
 #include <stdio.h>
 #include <time.h>
 
--- tests/test-strerror.c.orig  Thu Dec 24 13:43:08 2009
+++ tests/test-strerror.c       Thu Dec 24 13:37:58 2009
@@ -19,10 +19,11 @@
 
 #include <config.h>
 
+#include <string.h>
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #define ASSERT(expr) \
   do                                                                         \
--- tests/test-strsignal.c.orig Thu Dec 24 13:43:08 2009
+++ tests/test-strsignal.c      Thu Dec 24 13:37:58 2009
@@ -19,10 +19,11 @@
 
 #include <config.h>
 
+#include <string.h>
+
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #define ASSERT(expr) \
   do                                                                         \