1 files changed, 110 insertions, 0 deletions
diff --git a/mysql-test/t/grant.test b/mysql-test/t/grant.test
index 82bf011d32f..9417ac687d4 100644
--- a/mysql-test/t/grant.test
+++ b/mysql-test/t/grant.test
@@ -822,6 +822,82 @@ create user mysqltest1_thisisreallytoolong;
 # statements.
 #
 
+#
+# Bug #22369: Alter table rename combined with other alterations causes lost tables
+#
+CREATE DATABASE mysqltest1;
+CREATE TABLE mysqltest1.t1 (
+  int_field INTEGER UNSIGNED NOT NULL,
+  char_field CHAR(10),
+  INDEX(`int_field`)
+);
+CREATE TABLE mysqltest1.t2 (int_field INT);
+
+--echo "Now check that we require equivalent grants for "
+--echo "RENAME TABLE and ALTER TABLE"
+CREATE USER mysqltest_1@localhost;
+GRANT SELECT ON mysqltest1.t1 TO mysqltest_1@localhost;
+
+--connect (conn42,localhost,mysqltest_1,,mysqltest1);
+SELECT USER();
+SHOW GRANTS;
+--error ER_TABLEACCESS_DENIED_ERROR
+RENAME TABLE t1 TO t2;
+--error ER_TABLEACCESS_DENIED_ERROR
+ALTER TABLE t1 RENAME TO t2;
+--disconnect conn42
+--connection default
+GRANT DROP ON mysqltest1.t1 TO mysqltest_1@localhost;
+
+--connect (conn42,localhost,mysqltest_1,,mysqltest1);
+--error ER_TABLEACCESS_DENIED_ERROR
+RENAME TABLE t1 TO t2;
+--error ER_TABLEACCESS_DENIED_ERROR
+ALTER TABLE t1 RENAME TO t2;
+--disconnect conn42
+--connection default
+GRANT ALTER ON mysqltest1.t1 TO mysqltest_1@localhost;
+
+--connect (conn42,localhost,mysqltest_1,,mysqltest1);
+SHOW GRANTS;
+--error ER_TABLEACCESS_DENIED_ERROR
+RENAME TABLE t1 TO t2;
+--error ER_TABLEACCESS_DENIED_ERROR
+ALTER TABLE t1 RENAME TO t2;
+--disconnect conn42
+--connection default
+GRANT INSERT, CREATE ON mysqltest1.t1 TO mysqltest_1@localhost;
+--connect (conn42,localhost,mysqltest_1,,mysqltest1);
+SHOW GRANTS;
+--error ER_TABLEACCESS_DENIED_ERROR
+--disconnect conn42
+--connection default
+GRANT INSERT, SELECT, CREATE, ALTER, DROP ON mysqltest1.t2 TO mysqltest_1@localhost;
+DROP TABLE mysqltest1.t2;
+
+--connect (conn42,localhost,mysqltest_1,,mysqltest1);
+SHOW GRANTS;
+RENAME TABLE t1 TO t2;
+RENAME TABLE t2 TO t1;
+ALTER TABLE t1 RENAME TO t2;
+ALTER TABLE t2 RENAME TO t1;
+--disconnect conn42
+--connection default
+REVOKE DROP, INSERT ON mysqltest1.t1 FROM mysqltest_1@localhost;
+REVOKE DROP, INSERT ON mysqltest1.t2 FROM mysqltest_1@localhost;
+
+--connect (conn42,localhost,mysqltest_1,,mysqltest1);
+SHOW GRANTS;
+--error ER_TABLEACCESS_DENIED_ERROR
+RENAME TABLE t1 TO t2;
+--error ER_TABLEACCESS_DENIED_ERROR
+ALTER TABLE t1 RENAME TO t2;
+--disconnect conn42
+--connection default
+
+DROP USER mysqltest_1@localhost;
+DROP DATABASE mysqltest1;
+
 # Working with database-level privileges.
 
 --error ER_WRONG_STRING_LENGTH
@@ -864,6 +940,40 @@ REVOKE EXECUTE ON PROCEDURE p1 FROM 1234567890abcdefGHIKL@localhost;
 --error ER_WRONG_STRING_LENGTH
 REVOKE EXECUTE ON PROCEDURE t1 FROM some_user_name@1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY;
 
+
+#
+# BUG#23556: TRUNCATE TABLE still maps to DELETE
+#
+CREATE USER bug23556@localhost;
+CREATE DATABASE bug23556;
+GRANT SELECT ON bug23556.* TO bug23556@localhost;
+connect (bug23556,localhost,bug23556,,bug23556);
+
+connection default;
+USE bug23556;
+CREATE TABLE t1 (a INT PRIMARY KEY); INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
+GRANT DELETE ON t1 TO bug23556@localhost;
+
+connection bug23556;
+USE bug23556;
+--error ER_TABLEACCESS_DENIED_ERROR
+TRUNCATE t1;
+
+connection default;
+USE bug23556;
+REVOKE DELETE ON t1 FROM bug23556@localhost;
+GRANT DROP ON t1 TO bug23556@localhost;
+
+connection bug23556;
+USE bug23556;
+TRUNCATE t1;
+
+connection default;
+USE bug23556;
+DROP TABLE t1;
+USE test;
+DROP DATABASE bug23556;
+DROP USER bug23556@localhost;
 #
 # Bug #6774: Replication fails with Wrong usage of DB GRANT and GLOBAL PRIVILEGES
 #