add c test

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 98 insertions, 0 deletions

diff --git a/src/test.c b/src/test.c
new file mode 100644
index 0000000..9f85185
--- /dev/null
+++ b/src/test.c
@@ -0,0 +1,98 @@
+/**
+ * argparser – command line argument parser library
+ * 
+ * Copyright © 2013  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "argparser.h"
+
+
+int main(int argc, char** argv)
+{
+  char* pname = args_parent_name(1);
+  printf("Parent: %s\n", pname);
+  free(pname);
+  
+  args_init("A test for argparser", "test [options] [files]",
+	    "Copyright © 2013  Mattias Andrée (maandree@member.fsf.org)\n"
+	    "\n"
+	    "This library is free software: you can redistribute it and/or modify\n"
+	    "it under the terms of the GNU General Public License as published by\n"
+	    "the Free Software Foundation, either version 3 of the License, or\n"
+	    "(at your option) any later version.\n"
+	    "\n"
+	    "This library is distributed in the hope that it will be useful,\n"
+	    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+	    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
+	    "GNU General Public License for more details.\n"
+	    "\n"
+	    "You should have received a copy of the GNU General Public License\n"
+	    "along with this library.  If not, see <http://www.gnu.org/licenses/>.", 0, 1);
+  
+  args_add_option(args_new_argumentless(0, "-h", "-?", "--help"), "Prints this help message\n(and exits)");
+  args_add_option(args_new_argumentless(0, "--hello"), "Prints the text: hello world'");
+  args_add_option(args_new_argumentless(0, "++hidden"), 0);
+  
+  args_add_option(args_new_argumented("LINE", 0, "-l", "--line"), "Prints the choosen line");
+  args_add_option(args_new_variadic("LINE", 0, "--l", "--lines"), "Prints the choosen lines");
+  
+  args_parse(argc, argv);
+  args_support_alternatives();
+  
+  if (args_opts_used("-?"))
+    args_help();
+  else if (!args_unrecognised_count && args_arguments_count && !args_files_count)
+    {
+      char** arr;
+      long i = 0, n;
+      i = 0;
+      if (args_opts_used("--hello"))
+	for (n = args_opts_get_count("--hello"); i < n; i++)
+	  printf("Hello World\n");
+      if (args_opts_used("-l"))
+	{
+	  i = 0;
+	  arr = args_opts_get("--line");
+	  for (n = args_opts_get_count("--line"); i < n; i++)
+	    printf("%s\n", *(arr + i));
+	}
+      if (args_opts_used("--lines"))
+	{
+	  i = 0;
+	  arr = args_opts_get("--l");
+	  for (n = args_opts_get_count("--l"); i < n; i++)
+	    printf("%s\n", *(arr + i));
+	  if (n == 0)
+	    printf("--l(--lines) is used without and arguments\n");
+	}
+      if (args_opts_used("++hidden"))
+	printf("Congratulations, you have found the secret option!\n");
+    }
+  else
+    {
+      long i;
+      printf("Number of unrecognised options: %li\n", args_unrecognised_count);
+      printf("Entered message: %s\n", args_message ? args_message : "null");
+      printf("Entered files:\n");
+      for (i = 0; i < args_files_count; i++)
+	printf("\t%s\n", *(args_files + i));
+    }
+  
+  args_dispose();
+  return 0;
+}
+