vendor/atf/atf-0.16

1 files changed, 149 insertions, 0 deletions

diff --git a/atf-c/detail/user_test.c b/atf-c/detail/user_test.c
new file mode 100644
index 000000000000..0bf37e7e3eb7
--- /dev/null
+++ b/atf-c/detail/user_test.c
@@ -0,0 +1,149 @@
+/*
+ * Automated Testing Framework (atf)
+ *
+ * Copyright (c) 2007 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 <sys/param.h>
+#include <sys/types.h>
+
+#include <limits.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#include "test_helpers.h"
+#include "user.h"
+
+/* ---------------------------------------------------------------------
+ * Test cases for the free functions.
+ * --------------------------------------------------------------------- */
+
+ATF_TC(euid);
+ATF_TC_HEAD(euid, tc)
+{
+    atf_tc_set_md_var(tc, "descr", "Tests the atf_user_euid function");
+}
+ATF_TC_BODY(euid, tc)
+{
+    ATF_REQUIRE_EQ(atf_user_euid(), geteuid());
+}
+
+ATF_TC(is_member_of_group);
+ATF_TC_HEAD(is_member_of_group, tc)
+{
+    atf_tc_set_md_var(tc, "descr", "Tests the atf_user_is_member_of_group "
+                      "function");
+}
+ATF_TC_BODY(is_member_of_group, tc)
+{
+    gid_t gids[NGROUPS_MAX];
+    gid_t g, maxgid;
+    int ngids;
+    const gid_t maxgid_limit = 1 << 16;
+
+    {
+        int i;
+
+        ngids = getgroups(NGROUPS_MAX, gids);
+        if (ngids == -1)
+            atf_tc_fail("Call to getgroups failed");
+        maxgid = 0;
+        for (i = 0; i < ngids; i++) {
+            printf("User group %d is %u\n", i, gids[i]);
+            if (maxgid < gids[i])
+                maxgid = gids[i];
+        }
+        printf("User belongs to %d groups\n", ngids);
+        printf("Last GID is %u\n", maxgid);
+    }
+
+    if (maxgid > maxgid_limit) {
+        printf("Test truncated from %u groups to %u to keep the run time "
+               "reasonable enough\n", maxgid, maxgid_limit);
+        maxgid = maxgid_limit;
+    }
+
+    for (g = 0; g < maxgid; g++) {
+        bool found = false;
+        int i;
+
+        for (i = 0; !found && i < ngids; i++) {
+            if (gids[i] == g)
+                found = true;
+        }
+
+        if (found) {
+            printf("Checking if user belongs to group %d\n", g);
+            ATF_REQUIRE(atf_user_is_member_of_group(g));
+        } else {
+            printf("Checking if user does not belong to group %d\n", g);
+            ATF_REQUIRE(!atf_user_is_member_of_group(g));
+        }
+    }
+}
+
+ATF_TC(is_root);
+ATF_TC_HEAD(is_root, tc)
+{
+    atf_tc_set_md_var(tc, "descr", "Tests the atf_user_is_root function");
+}
+ATF_TC_BODY(is_root, tc)
+{
+    if (geteuid() == 0)
+        ATF_REQUIRE(atf_user_is_root());
+    else
+        ATF_REQUIRE(!atf_user_is_root());
+}
+
+ATF_TC(is_unprivileged);
+ATF_TC_HEAD(is_unprivileged, tc)
+{
+    atf_tc_set_md_var(tc, "descr", "Tests the atf_user_is_unprivileged "
+                      "function");
+}
+ATF_TC_BODY(is_unprivileged, tc)
+{
+    if (geteuid() != 0)
+        ATF_REQUIRE(atf_user_is_unprivileged());
+    else
+        ATF_REQUIRE(!atf_user_is_unprivileged());
+}
+
+/* ---------------------------------------------------------------------
+ * Main.
+ * --------------------------------------------------------------------- */
+
+ATF_TP_ADD_TCS(tp)
+{
+    ATF_TP_ADD_TC(tp, euid);
+    ATF_TP_ADD_TC(tp, is_member_of_group);
+    ATF_TP_ADD_TC(tp, is_root);
+    ATF_TP_ADD_TC(tp, is_unprivileged);
+
+    return atf_no_error();
+}