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Diffstat (limited to 'contrib/atf/atf-c/tp_test.c')
-rw-r--r-- | contrib/atf/atf-c/tp_test.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/contrib/atf/atf-c/tp_test.c b/contrib/atf/atf-c/tp_test.c new file mode 100644 index 0000000..5da18b2 --- /dev/null +++ b/contrib/atf/atf-c/tp_test.c @@ -0,0 +1,101 @@ +/* + * Automated Testing Framework (atf) + * + * Copyright (c) 2010 The NetBSD Foundation, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND + * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <string.h> +#include <unistd.h> + +#include <atf-c.h> + +#include "detail/test_helpers.h" + +ATF_TC(getopt); +ATF_TC_HEAD(getopt, tc) +{ + atf_tc_set_md_var(tc, "descr", "Checks if getopt(3) global state is " + "reset by the test program driver so that test cases can use " + "getopt(3) again"); +} +ATF_TC_BODY(getopt, tc) +{ + /* Provide an option that is unknown to the test program driver and + * one that is, together with an argument that would be swallowed by + * the test program option if it were recognized. */ + int argc = 4; + char arg1[] = "progname"; + char arg2[] = "-Z"; + char arg3[] = "-s"; + char arg4[] = "foo"; + char *const argv[] = { arg1, arg2, arg3, arg4, NULL }; + + int ch; + bool zflag; + + /* Given that this obviously is a test program, and that we used the + * same driver to start, we can test getopt(3) right here without doing + * any fancy stuff. */ + zflag = false; + while ((ch = getopt(argc, argv, ":Z")) != -1) { + switch (ch) { + case 'Z': + zflag = true; + break; + + case '?': + default: + if (optopt != 's') + atf_tc_fail("Unexpected unknown option -%c found", optopt); + } + } + + ATF_REQUIRE(zflag); + ATF_REQUIRE_EQ_MSG(1, argc - optind, "Invalid number of arguments left " + "after the call to getopt(3)"); + ATF_CHECK_STREQ_MSG("foo", argv[optind], "The non-option argument is " + "invalid"); +} + +/* --------------------------------------------------------------------- + * Tests cases for the header file. + * --------------------------------------------------------------------- */ + +HEADER_TC(include, "atf-c/tp.h"); + +/* --------------------------------------------------------------------- + * Main. + * --------------------------------------------------------------------- */ + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, getopt); + + /* Add the test cases for the header file. */ + ATF_TP_ADD_TC(tp, include); + + return atf_no_error(); +} |