maint: update copyright

[gnulib.git] / tests / test-argp.c

diff --git a/tests/test-argp.c b/tests/test-argp.c
index 675951f..47be9f8 100644 (file)
--- a/tests/test-argp.c
+++ b/tests/test-argp.c
@@ -1,5 +1,5 @@
 /* Test suite for argp.
-   Copyright (C) 2006-2007, 2009-2010 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2014 Free Software Foundation, Inc.
    This file is part of the GNUlib Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -21,9 +21,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#if HAVE_STRING_H
-# include <string.h>
-#endif
+#include <string.h>
 #if HAVE_STRINGS_H
 # include <strings.h>
 #endif
@@ -228,7 +226,7 @@ parse_opt (int key, char *arg, struct argp_state *state)
     {
     case ARGP_KEY_INIT:
       for (i = 0; state->root_argp->children[i].argp; i++)
-       state->child_inputs[i] = args;
+        state->child_inputs[i] = args;
       break;
 
     case 't':
@@ -262,20 +260,20 @@ struct argp test_argp = {
 #define INIT_TEST_COMMON(n)     \
  int argc = NARGS (argv);       \
  struct test_args test_args;    \
- init_args(test_args);          \
+ init_args (test_args);         \
  test_number = n;
 
 #define INIT_TEST1(n, arg1)            \
  char *argv[] = { ARGV0, arg1, NULL }; \
- INIT_TEST_COMMON(n)
+ INIT_TEST_COMMON (n)
 
 #define INIT_TEST2(n, arg1, arg2)            \
  char *argv[] = { ARGV0, arg1, arg2, NULL }; \
- INIT_TEST_COMMON(n)
+ INIT_TEST_COMMON (n)
 
 #define INIT_TEST3(n, arg1, arg2, arg3)            \
  char *argv[] = { ARGV0, arg1, arg2, arg3, NULL }; \
- INIT_TEST_COMMON(n)
+ INIT_TEST_COMMON (n)
 
 int test_number;
 unsigned failure_count = 0;
@@ -348,7 +346,7 @@ test6 (struct argp *argp)
 
 void
 test_optional (struct argp *argp, int argc, char **argv,
-              struct test_args *args, char *val, char *a)
+               struct test_args *args, const char *val, const char *a)
 {
   int index;
   if (argp_parse (argp, argc, argv, 0, &index, args))
@@ -359,7 +357,7 @@ test_optional (struct argp *argp, int argc, char **argv,
   if (!val)
     {
       if (args->optional)
-       fail ("option processed incorrectly");
+        fail ("option processed incorrectly");
     }
   else if (strcmp (args->optional, val))
     fail ("option processed incorrectly");
@@ -367,9 +365,9 @@ test_optional (struct argp *argp, int argc, char **argv,
   if (a)
     {
       if (index == argc)
-       fail ("expected command line argument not found");
+        fail ("expected command line argument not found");
       else if (strcmp (argv[index], a))
-       fail ("expected command line argument does not match");
+        fail ("expected command line argument does not match");
     }
 }