libc/sys/t_getgroups.c

1 /* $NetBSD: t_getgroups.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $ */
7  * This code is derived from software contributed to The NetBSD Foundation
8  * by Jukka Ruohonen.
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14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
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19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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32 __RCSID("$NetBSD: t_getgroups.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $");
44 ATF_TC_HEAD(getgroups_err, tc)
46 	atf_tc_set_md_var(tc, "descr", "Test errors in getgroups(2)");
49 ATF_TC_BODY(getgroups_err, tc)
55 	ATF_REQUIRE(getgroups(10, (gid_t *)-1) == -1);
61 	atf_tc_expect_fail("Reported as kern/189941");
68 ATF_TC_HEAD(getgroups_getgid, tc)
70 	atf_tc_set_md_var(tc, "descr", "Test getgid(2) from getgroups(2)");
73 ATF_TC_BODY(getgroups_getgid, tc)
80 	 * Check that getgid(2) is found from
81 	 * the GIDs returned by getgroups(2).
87 		if (gidset[i] == gid)
95 ATF_TC_HEAD(getgroups_setgid, tc)
97 	atf_tc_set_md_var(tc, "descr", "Test setgid(2) from getgroups(2)");
98 	atf_tc_set_md_var(tc, "require.user", "root");
101 ATF_TC_BODY(getgroups_setgid, tc)
104 	int i, n, rv, sta;
108 	 * Check that we can setgid(2)
109 	 * to the returned group IDs.
119 		if (pid == 0) {
121 			rv = setgid(gidset[i]);
123 			if (rv != 0)
131 		if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS)
132 			atf_tc_fail("getgroups(2) is inconsistent");
137 ATF_TC_HEAD(getgroups_zero, tc)
139 	atf_tc_set_md_var(tc, "descr", "Test getgroups(2) with zero param");
142 ATF_TC_BODY(getgroups_zero, tc)
149 	 * If the first parameter is zero, the number
150 	 * of groups should be returned but the supplied
160 		if (gidset[i] != val)
165 ATF_TP_ADD_TCS(tp)
168 	ATF_TP_ADD_TC(tp, getgroups_err);
169 	ATF_TP_ADD_TC(tp, getgroups_getgid);
170 	ATF_TP_ADD_TC(tp, getgroups_setgid);
171 	ATF_TP_ADD_TC(tp, getgroups_zero);