tests: Move setuid test to own executable

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 46a13309be8ebac530db5c77d7117d8882a52003..72a46c79a30e3368121ac7832becb4f5482b9688 100644 (file)
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -18,6 +18,7 @@ endif ()
 set(TESTSUITE_LIBRARIES ${UWRAP_REQUIRED_LIBRARIES} ${CMOCKA_LIBRARY})
 
 set(UWRAP_TESTS
+    test_setuid
     test_uid
     test_gid
     test_syscall

diff --git a/tests/test_setuid.c b/tests/test_setuid.c
new file mode 100644 (file)
index 0000000..517c0d4
--- /dev/null
+++ b/tests/test_setuid.c
@@ -0,0 +1,82 @@
+#include "config.h"
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <errno.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <pwd.h>
+
+static void test_uwrap_setuid(void **state)
+{
+       int rc;
+       uid_t u;
+#ifdef HAVE_GETRESUID
+       uid_t cp_ruid, cp_euid, cp_suid;
+#endif
+
+       (void) state; /* unused */
+
+#ifdef HAVE_GETRESUID
+       cp_ruid = cp_euid = cp_suid = -1;
+       rc = getresuid(&cp_ruid, &cp_euid, &cp_suid);
+       assert_return_code(rc, errno);
+       assert_int_equal(cp_ruid, 0);
+       assert_int_equal(cp_euid, 0);
+       assert_int_equal(cp_suid, 0);
+#endif
+
+       rc = setuid(-1);
+       assert_int_equal(rc, -1);
+       assert_int_equal(errno, EINVAL);
+
+       u = getuid();
+       assert_int_equal(u, 0x0);
+
+#ifdef HAVE_GETRESUID
+       cp_ruid = cp_euid = cp_suid = -1;
+       rc = getresuid(&cp_ruid, &cp_euid, &cp_suid);
+       assert_return_code(rc, errno);
+       assert_int_equal(cp_ruid, 0);
+       assert_int_equal(cp_euid, 0);
+       assert_int_equal(cp_suid, 0);
+#endif
+
+       rc = setuid(0x5555);
+       assert_int_equal(rc, 0);
+
+#ifdef HAVE_GETRESUID
+       cp_ruid = cp_euid = cp_suid = -1;
+       rc = getresuid(&cp_ruid, &cp_euid, &cp_suid);
+       assert_return_code(rc, errno);
+       assert_int_equal(cp_ruid, 0x5555);
+       assert_int_equal(cp_euid, 0x5555);
+       assert_int_equal(cp_suid, 0x5555);
+#endif
+
+       u = getuid();
+       assert_int_equal(u, 0x5555);
+
+       u = geteuid();
+       assert_int_equal(u, 0x5555);
+
+       rc = setuid(0x0);
+       assert_int_equal(rc, -1);
+       assert_int_equal(errno, EPERM);
+}
+
+int main(void) {
+       int rc;
+
+       const struct CMUnitTest uwrap_tests[] = {
+               cmocka_unit_test(test_uwrap_setuid),
+       };
+
+       rc = cmocka_run_group_tests(uwrap_tests, NULL, NULL);
+
+       return rc;
+}

diff --git a/tests/test_uid.c b/tests/test_uid.c
index 68b37246ea8ec0e4923aa570aaa5d5f1741a68bb..e96caa6a044ade2b629b8de51920f8a520ec12ce 100644 (file)
--- a/tests/test_uid.c
+++ b/tests/test_uid.c
@@ -10,23 +10,6 @@
 
 #include <pwd.h>
 
-static void test_uwrap_setuid(void **state)
-{
-       int rc;
-       uid_t u;
-
-       (void) state; /* unused */
-
-       rc = setuid(-1);
-       assert_int_equal(rc, -1);
-
-       rc = setuid(42);
-       assert_int_equal(rc, 0);
-
-       u = getuid();
-       assert_int_equal(u, 42);
-}
-
 static void test_uwrap_seteuid(void **state)
 {
        int rc;
@@ -115,7 +98,6 @@ int main(void) {
        int rc;
 
        const struct CMUnitTest uwrap_tests[] = {
-               cmocka_unit_test(test_uwrap_setuid),
                cmocka_unit_test(test_uwrap_seteuid),
 #ifdef HAVE_SETREUID
                cmocka_unit_test(test_uwrap_setreuid),