diff --git a/tests/bugs/gh_7506_test.py b/tests/bugs/gh_7506_test.py
new file mode 100644
index 00000000..b33fd999
--- /dev/null
+++ b/tests/bugs/gh_7506_test.py
@@ -0,0 +1,103 @@
+#coding:utf-8
+
+"""
+ID:          issue-7506
+ISSUE:       7506
+TITLE:       Reduce output of the SHOW GRANTS command
+DESCRIPTION:
+    Test checks output of SHOW GRANT command when we allow access to:
+    2) user;
+    1) role.
+NOTES:
+    Checked on 5.0.0.1030.
+"""
+import pytest
+from firebird.qa import *
+
+tmp_user_boss = user_factory('db', name='tmp$gh_7506_john', password='123', plugin = 'Srp')
+tmp_user_mngr = user_factory('db', name='tmp$gh_7506_mike', password='456', plugin = 'Srp')
+
+tmp_role_boss = role_factory('db', name='tmp$gh_7506_boss')
+tmp_role_mngr = role_factory('db', name='tmp$gh_7506_mngr')
+
+db = db_factory()
+
+act = python_act('db', substitutions=[('[ \t]+', ' ')])
+
+@pytest.mark.version('>=5.0')
+def test_1(act: Action, tmp_user_boss: User, tmp_user_mngr: User, tmp_role_boss: Role, tmp_role_mngr: Role, capsys):
+
+    test_user_sql = f"""
+        recreate table test(id int primary key, f01 int, f02 int, f03 int, f04 int, f05 int, f06 int);
+        recreate view v_test as select * from test;
+
+        grant delete, insert, select, update, references on test to view v_test;
+
+        grant select on test to user {tmp_user_boss.name} with grant option;
+        grant update(f01, f03) on test to user {tmp_user_boss.name};
+        grant delete on test to user {tmp_user_boss.name};
+        grant update(f02) on test to user {tmp_user_boss.name};
+        grant insert on test to user {tmp_user_boss.name};
+        grant update(f05, f06, f04) on test to user {tmp_user_boss.name} with grant option;
+        grant update(f01, f03) on test to user {tmp_user_mngr.name};
+        commit;
+
+        connect '{act.db.dsn}' user {tmp_user_boss.name} password '{tmp_user_boss.password}';
+        grant select on test to user {tmp_user_mngr.name};
+        grant update(f05, f06, f04) on test to user {tmp_user_mngr.name};
+
+        show grants;
+    """
+
+    act.expected_stdout = f"""
+        /* Grant permissions for this database */
+        GRANT DELETE, INSERT, UPDATE (F01, F02, F03) ON TEST TO USER {tmp_user_boss.name.upper()}
+        GRANT SELECT, UPDATE (F04, F05, F06) ON TEST TO USER {tmp_user_boss.name.upper()} WITH GRANT OPTION
+        GRANT SELECT ON TEST TO USER {tmp_user_mngr.name.upper()} GRANTED BY {tmp_user_boss.name.upper()}
+        GRANT UPDATE (F01, F03) ON TEST TO USER {tmp_user_mngr.name.upper()}
+        GRANT UPDATE (F04, F05, F06) ON TEST TO USER {tmp_user_mngr.name.upper()} GRANTED BY {tmp_user_boss.name.upper()}
+        GRANT ALL ON TEST TO VIEW V_TEST
+    """
+    act.isql(input = test_user_sql, combine_output = True)
+    assert act.clean_stdout == act.clean_expected_stdout
+    act.reset()
+
+    #----------------------------------------------------
+
+    test_role_sql = f"""
+        set wng off;
+        revoke all on all from {tmp_user_boss.name};
+        revoke all on all from {tmp_user_mngr.name};
+        drop view v_test;
+        commit;
+        recreate table test(id int primary key, f01 int, f02 int, f03 int, f04 int, f05 int, f06 int);
+
+        grant select on test to role {tmp_role_boss.name} with grant option;
+        grant update(f01, f03) on test to role {tmp_role_boss.name};
+        grant delete on test to role {tmp_role_boss.name};
+        grant update(f02) on test to role {tmp_role_boss.name};
+        grant insert on test to role {tmp_role_boss.name};
+        grant update(f05, f06, f04) on test to role {tmp_role_boss.name} with grant option;
+        grant update(f01, f03) on test to role {tmp_role_mngr.name};
+        grant {tmp_role_boss.name} to {tmp_user_boss.name};
+        commit;
+
+        connect '{act.db.dsn}' user {tmp_user_boss.name} password '{tmp_user_boss.password}' role {tmp_role_boss.name};
+        grant select on test to role {tmp_role_mngr.name};
+        grant update(f05, f06, f04) on test to role {tmp_role_mngr.name};
+
+        show grants;
+    """
+
+    act.expected_stdout = f"""
+        /* Grant permissions for this database */
+        GRANT DELETE, INSERT, UPDATE (F01, F02, F03) ON TEST TO ROLE TMP$GH_7506_BOSS
+        GRANT SELECT, UPDATE (F04, F05, F06) ON TEST TO ROLE TMP$GH_7506_BOSS WITH GRANT OPTION
+        GRANT SELECT ON TEST TO ROLE TMP$GH_7506_MNGR GRANTED BY TMP$GH_7506_JOHN
+        GRANT UPDATE (F01, F03) ON TEST TO ROLE TMP$GH_7506_MNGR
+        GRANT UPDATE (F04, F05, F06) ON TEST TO ROLE TMP$GH_7506_MNGR GRANTED BY TMP$GH_7506_JOHN
+        GRANT TMP$GH_7506_BOSS TO TMP$GH_7506_JOHN
+    """
+    act.isql(input = test_role_sql, combine_output = True)
+    assert act.clean_stdout == act.clean_expected_stdout
+    act.reset()