95 lines
3 KiB
C++
95 lines
3 KiB
C++
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//
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// Automated Testing Framework (atf)
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//
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// Copyright (c) 2009 The NetBSD Foundation, Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
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// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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extern "C" {
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#include <unistd.h>
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}
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#include "application.hpp"
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#include "../macros.hpp"
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class getopt_app : public atf::application::app {
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public:
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getopt_app(void) : app("description", "manpage", "other") {}
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int main(void)
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{
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// Provide an option that is unknown to the application driver and
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// one that is, together with an argument that would be swallowed by
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// the test program option if it were recognized.
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int argc = 4;
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char arg1[] = "progname";
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char arg2[] = "-Z";
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char arg3[] = "-s";
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char arg4[] = "foo";
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char *const argv[] = { arg1, arg2, arg3, arg4, NULL };
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int ch;
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bool zflag;
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// Given that this obviously is an application, and that we used the
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// same driver to start, we can test getopt(3) right here without doing
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// any fancy stuff.
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zflag = false;
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while ((ch = ::getopt(argc, argv, ":Z")) != -1) {
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switch (ch) {
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case 'Z':
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zflag = true;
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break;
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case '?':
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default:
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if (optopt != 's')
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ATF_FAIL("Unexpected unknown option found");
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}
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}
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ATF_REQUIRE(zflag);
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ATF_REQUIRE_EQ(1, argc - optind);
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ATF_REQUIRE_EQ(std::string("foo"), argv[optind]);
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return 0;
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}
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};
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ATF_TEST_CASE_WITHOUT_HEAD(getopt);
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ATF_TEST_CASE_BODY(getopt)
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{
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int argc = 1;
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char arg1[] = "progname";
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char *const argv[] = { arg1, NULL };
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ATF_REQUIRE_EQ(0, getopt_app().run(argc, argv));
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}
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ATF_INIT_TEST_CASES(tcs)
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{
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ATF_ADD_TEST_CASE(tcs, getopt);
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}
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