1c243e490SMarcel Moolenaar // Copyright (c) 2009 The NetBSD Foundation, Inc.
2c243e490SMarcel Moolenaar // All rights reserved.
3c243e490SMarcel Moolenaar //
4c243e490SMarcel Moolenaar // Redistribution and use in source and binary forms, with or without
5c243e490SMarcel Moolenaar // modification, are permitted provided that the following conditions
6c243e490SMarcel Moolenaar // are met:
7c243e490SMarcel Moolenaar // 1. Redistributions of source code must retain the above copyright
8c243e490SMarcel Moolenaar // notice, this list of conditions and the following disclaimer.
9c243e490SMarcel Moolenaar // 2. Redistributions in binary form must reproduce the above copyright
10c243e490SMarcel Moolenaar // notice, this list of conditions and the following disclaimer in the
11c243e490SMarcel Moolenaar // documentation and/or other materials provided with the distribution.
12c243e490SMarcel Moolenaar //
13c243e490SMarcel Moolenaar // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
14c243e490SMarcel Moolenaar // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
15c243e490SMarcel Moolenaar // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
16c243e490SMarcel Moolenaar // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17c243e490SMarcel Moolenaar // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
18c243e490SMarcel Moolenaar // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19c243e490SMarcel Moolenaar // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
20c243e490SMarcel Moolenaar // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21c243e490SMarcel Moolenaar // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
22c243e490SMarcel Moolenaar // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23c243e490SMarcel Moolenaar // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
24c243e490SMarcel Moolenaar // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25*0677dfd1SJulio Merino
26*0677dfd1SJulio Merino #include "atf-c++/detail/application.hpp"
27c243e490SMarcel Moolenaar
28c243e490SMarcel Moolenaar extern "C" {
29c243e490SMarcel Moolenaar #include <unistd.h>
30c243e490SMarcel Moolenaar }
31c243e490SMarcel Moolenaar
32*0677dfd1SJulio Merino #include <atf-c++.hpp>
33c243e490SMarcel Moolenaar
34c243e490SMarcel Moolenaar class getopt_app : public atf::application::app {
35c243e490SMarcel Moolenaar public:
getopt_app(void)361a61beb0SJulio Merino getopt_app(void) : app("description", "manpage") {}
37c243e490SMarcel Moolenaar
main(void)38c243e490SMarcel Moolenaar int main(void)
39c243e490SMarcel Moolenaar {
40c243e490SMarcel Moolenaar // Provide an option that is unknown to the application driver and
41c243e490SMarcel Moolenaar // one that is, together with an argument that would be swallowed by
42c243e490SMarcel Moolenaar // the test program option if it were recognized.
43c243e490SMarcel Moolenaar int argc = 4;
44c243e490SMarcel Moolenaar char arg1[] = "progname";
45c243e490SMarcel Moolenaar char arg2[] = "-Z";
46c243e490SMarcel Moolenaar char arg3[] = "-s";
47c243e490SMarcel Moolenaar char arg4[] = "foo";
48c243e490SMarcel Moolenaar char *const argv[] = { arg1, arg2, arg3, arg4, NULL };
49c243e490SMarcel Moolenaar
50c243e490SMarcel Moolenaar int ch;
51c243e490SMarcel Moolenaar bool zflag;
52c243e490SMarcel Moolenaar
53c243e490SMarcel Moolenaar // Given that this obviously is an application, and that we used the
54c243e490SMarcel Moolenaar // same driver to start, we can test getopt(3) right here without doing
55c243e490SMarcel Moolenaar // any fancy stuff.
56c243e490SMarcel Moolenaar zflag = false;
57c243e490SMarcel Moolenaar while ((ch = ::getopt(argc, argv, ":Z")) != -1) {
58c243e490SMarcel Moolenaar switch (ch) {
59c243e490SMarcel Moolenaar case 'Z':
60c243e490SMarcel Moolenaar zflag = true;
61c243e490SMarcel Moolenaar break;
62c243e490SMarcel Moolenaar
63c243e490SMarcel Moolenaar case '?':
64c243e490SMarcel Moolenaar default:
65c243e490SMarcel Moolenaar if (optopt != 's')
66c243e490SMarcel Moolenaar ATF_FAIL("Unexpected unknown option found");
67c243e490SMarcel Moolenaar }
68c243e490SMarcel Moolenaar }
69c243e490SMarcel Moolenaar
70c243e490SMarcel Moolenaar ATF_REQUIRE(zflag);
71c243e490SMarcel Moolenaar ATF_REQUIRE_EQ(1, argc - optind);
72c243e490SMarcel Moolenaar ATF_REQUIRE_EQ(std::string("foo"), argv[optind]);
73c243e490SMarcel Moolenaar
74c243e490SMarcel Moolenaar return 0;
75c243e490SMarcel Moolenaar }
76c243e490SMarcel Moolenaar };
77c243e490SMarcel Moolenaar
78c243e490SMarcel Moolenaar ATF_TEST_CASE_WITHOUT_HEAD(getopt);
ATF_TEST_CASE_BODY(getopt)79c243e490SMarcel Moolenaar ATF_TEST_CASE_BODY(getopt)
80c243e490SMarcel Moolenaar {
81c243e490SMarcel Moolenaar int argc = 1;
82c243e490SMarcel Moolenaar char arg1[] = "progname";
83c243e490SMarcel Moolenaar char *const argv[] = { arg1, NULL };
84c243e490SMarcel Moolenaar ATF_REQUIRE_EQ(0, getopt_app().run(argc, argv));
85c243e490SMarcel Moolenaar }
86c243e490SMarcel Moolenaar
ATF_INIT_TEST_CASES(tcs)87c243e490SMarcel Moolenaar ATF_INIT_TEST_CASES(tcs)
88c243e490SMarcel Moolenaar {
89c243e490SMarcel Moolenaar ATF_ADD_TEST_CASE(tcs, getopt);
90c243e490SMarcel Moolenaar }
91