+
+// Test for bug #16263
+func (s *IntegrationSuite) TestListUsers(c *check.C) {
+ rootctx1, _, _ := s.rootClients("z1111")
+ conn1 := s.conn("z1111")
+ conn3 := s.conn("z3333")
+
+ // Make sure LoginCluster is properly configured
+ for cls := range s.testClusters {
+ c.Check(
+ s.testClusters[cls].config.Clusters[cls].Login.LoginCluster,
+ check.Equals, "z1111",
+ check.Commentf("incorrect LoginCluster config on cluster %q", cls))
+ }
+ // Make sure z1111 has users with NULL usernames
+ lst, err := conn1.UserList(rootctx1, arvados.ListOptions{Limit: -1})
+ nullUsername := false
+ c.Assert(err, check.IsNil)
+ c.Assert(len(lst.Items), check.Not(check.Equals), 0)
+ for _, user := range lst.Items {
+ if user.Username == "" {
+ nullUsername = true
+ }
+ }
+ c.Assert(nullUsername, check.Equals, true)
+ // Ask for the user list on z3333 using z1111's system root token
+ _, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
+ c.Assert(err, check.IsNil, check.Commentf("getting user list: %q", err))
+}
+
+// Test for bug #16263
+func (s *IntegrationSuite) TestListUsersWithMaxLimit(c *check.C) {
+ rootctx1, _, _ := s.rootClients("z1111")
+ conn3 := s.conn("z3333")
+ maxLimit := int64(math.MaxInt64)
+
+ // Make sure LoginCluster is properly configured
+ for cls := range s.testClusters {
+ c.Check(
+ s.testClusters[cls].config.Clusters[cls].Login.LoginCluster,
+ check.Equals, "z1111",
+ check.Commentf("incorrect LoginCluster config on cluster %q", cls))
+ }
+
+ // Ask for the user list on z3333 using z1111's system root token and
+ // limit: max int64 value.
+ _, err := conn3.UserList(rootctx1, arvados.ListOptions{Limit: maxLimit})
+ c.Assert(err, check.IsNil, check.Commentf("getting user list: %q", err))
+}