ipatests: Fix incorrect UID/GID reference for subdomain users and groups

In legacy client integration test, the test cases that query information
from subdomain about subdomain users and group expected subdomain
users and groups to have the UIDs/GIDs as users and groups in the root
domain.

Reviewed-By: Petr Viktorin <pviktori@redhat.com>

ipatests/test_integration/test_legacy_clients.py

@@ -268,7 +268,8 @@ class BaseTestLegacyClient(object):
         testgroup = 'subdomaintestgroup@%s' % self.ad_subdomain
         result = self.legacy_client.run_command(['getent', 'group', testgroup])
 
-        testgroup_stdout = "%s:\*:%s:" % (testgroup, self.testuser_gid_regex)
+        testgroup_stdout = "%s:\*:%s:" % (testgroup,
+                                          self.subdomain_testuser_gid_regex)
         assert re.search(testgroup_stdout, result.stdout_text)
 
     def test_id_subdomain_ad_user(self):
@@ -285,9 +286,12 @@ class BaseTestLegacyClient(object):
         # testgroup
         group_name = '\(%s\)' % testgroup if self.posix_trust else ''
 
-        uid_regex = "uid=%s\(%s\)" % (self.testuser_uid_regex, testuser)
-        gid_regex = "gid=%s%s" % (self.testuser_gid_regex, group_name)
-        groups_regex = "groups=%s%s" % (self.testuser_gid_regex, group_name)
+        uid_regex = "uid=%s\(%s\)" % (self.subdomain_testuser_uid_regex,
+                                      testuser)
+        gid_regex = "gid=%s%s" % (self.subdomain_testuser_gid_regex,
+                                  group_name)
+        groups_regex = "groups=%s%s" % (self.subdomain_testuser_gid_regex,
+                                        group_name)
 
         assert re.search(uid_regex, result.stdout_text)
         assert re.search(gid_regex, result.stdout_text)