ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// Copyright (c) 2009 The NetBSD Foundation, Inc.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// All rights reserved.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt//
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// Redistribution and use in source and binary forms, with or without
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// modification, are permitted provided that the following conditions
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// are met:
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// 1. Redistributions of source code must retain the above copyright
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// notice, this list of conditions and the following disclaimer.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// 2. Redistributions in binary form must reproduce the above copyright
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// notice, this list of conditions and the following disclaimer in the
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// documentation and/or other materials provided with the distribution.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt//
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ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews#include "atf-c++/detail/application.hpp"
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntextern "C" {
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt#include <unistd.h>
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt}
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews#include <atf-c++.hpp>
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntclass getopt_app : public atf::application::app {
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntpublic:
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews getopt_app(void) : app("description", "manpage") {}
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt int main(void)
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt {
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt // Provide an option that is unknown to the application driver and
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt // one that is, together with an argument that would be swallowed by
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt // the test program option if it were recognized.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt int argc = 4;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char arg1[] = "progname";
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char arg2[] = "-Z";
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char arg3[] = "-s";
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char arg4[] = "foo";
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char *const argv[] = { arg1, arg2, arg3, arg4, NULL };
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt int ch;
a747113422afaa29ce72d2c5ba7f0b7ea9ec2054Evan Hunt bool zflag;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt // Given that this obviously is an application, and that we used the
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt // same driver to start, we can test getopt(3) right here without doing
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt // any fancy stuff.
a747113422afaa29ce72d2c5ba7f0b7ea9ec2054Evan Hunt zflag = false;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt while ((ch = ::getopt(argc, argv, ":Z")) != -1) {
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt switch (ch) {
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt case 'Z':
a747113422afaa29ce72d2c5ba7f0b7ea9ec2054Evan Hunt zflag = true;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt break;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt case '?':
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt default:
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt if (optopt != 's')
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt ATF_FAIL("Unexpected unknown option found");
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt }
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt }
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
a747113422afaa29ce72d2c5ba7f0b7ea9ec2054Evan Hunt ATF_REQUIRE(zflag);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt ATF_REQUIRE_EQ(1, argc - optind);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt ATF_REQUIRE_EQ(std::string("foo"), argv[optind]);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt return 0;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt }
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt};
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan HuntATF_TEST_CASE_WITHOUT_HEAD(getopt);
ef421f66f47224a42073deaf087378c5d0c9952eEvan HuntATF_TEST_CASE_BODY(getopt)
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt{
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt int argc = 1;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char arg1[] = "progname";
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char *const argv[] = { arg1, NULL };
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt ATF_REQUIRE_EQ(0, getopt_app().run(argc, argv));
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt}
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan HuntATF_INIT_TEST_CASES(tcs)
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt{
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt ATF_ADD_TEST_CASE(tcs, getopt);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt}