Function main

ccan/ccan/opt/test/run.c:9–288

#include "utils.h"

int main(int argc, char *argv[])
{
	const char *myname = argv[0];

	plan_tests(215);

	/* Simple short arg.*/
	opt_register_noarg("-a", test_noarg, NULL, "All");
	ok1(parse_args(&argc, &argv, "-a", NULL));
	ok1(argc == 1);
	ok1(argv[0] == myname);
	ok1(argv[1] == NULL);
	ok1(test_cb_called == 1);

	/* Simple long arg. */
	opt_register_noarg("--aaa", test_noarg, NULL, "AAAAll");
	ok1(parse_args(&argc, &argv, "--aaa", NULL));
	ok1(argc == 1);
	ok1(argv[0] == myname);
	ok1(argv[1] == NULL);
	ok1(test_cb_called == 2);

	/* Both long and short args. */
	opt_register_noarg("--aaa|-a", test_noarg, NULL, "AAAAAAll");
	ok1(parse_args(&argc, &argv, "--aaa", "-a", NULL));
	ok1(argc == 1);
	ok1(argv[0] == myname);
	ok1(argv[1] == NULL);
	ok1(test_cb_called == 4);

	/* Extra arguments preserved. */
	ok1(parse_args(&argc, &argv, "--aaa", "-a", "extra", "args", NULL));
	ok1(argc == 3);
	ok1(argv[0] == myname);
	ok1(strcmp(argv[1], "extra") == 0);
	ok1(strcmp(argv[2], "args") == 0);
	ok1(test_cb_called == 6);

	/* Malformed versions. */
	ok1(!parse_args(&argc, &argv, "--aaa=arg", NULL));
	ok1(strstr(err_output, ": --aaa: doesn't allow an argument"));
	ok1(!parse_args(&argc, &argv, "--aa", NULL));
	ok1(strstr(err_output, ": --aa: unrecognized option"));
	ok1(!parse_args(&argc, &argv, "--aaargh", NULL));
	ok1(strstr(err_output, ": --aaargh: unrecognized option"));

	/* Argument variants. */
	reset_options();
	test_cb_called = 0;
	opt_register_arg("-a|--aaa", test_arg, NULL, "aaa", "AAAAAAll");
	ok1(parse_args(&argc, &argv, "--aaa", "aaa", NULL));
	ok1(argc == 1);
	ok1(argv[0] == myname);
	ok1(test_cb_called == 1);

	ok1(parse_args(&argc, &argv, "--aaa=aaa", NULL));
	ok1(argc == 1);
	ok1(argv[0] == myname);