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-rw-r--r--mysql-test/t/sp-bugs.test43
1 files changed, 43 insertions, 0 deletions
diff --git a/mysql-test/t/sp-bugs.test b/mysql-test/t/sp-bugs.test
index 7b94e65a5e9..8aa0791e265 100644
--- a/mysql-test/t/sp-bugs.test
+++ b/mysql-test/t/sp-bugs.test
@@ -57,5 +57,48 @@ SELECT f2 ();
DROP SCHEMA testdb;
+USE test;
+
+--echo #
+--echo # Bug#50423: Crash on second call of a procedure dropping a trigger
+--echo #
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+DROP TRIGGER IF EXISTS tr1;
+DROP PROCEDURE IF EXISTS p1;
+--enable_warnings
+
+CREATE TABLE t1 (f1 INTEGER);
+CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW SET @aux = 1;
+CREATE PROCEDURE p1 () DROP TRIGGER tr1;
+
+CALL p1 ();
+--error ER_TRG_DOES_NOT_EXIST
+CALL p1 ();
+
+DROP TABLE t1;
+DROP PROCEDURE p1;
+
+--echo #
+--echo # Bug#50423: Crash on second call of a procedure dropping a trigger
+--echo #
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+DROP TRIGGER IF EXISTS tr1;
+DROP PROCEDURE IF EXISTS p1;
+--enable_warnings
+
+CREATE TABLE t1 (f1 INTEGER);
+CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW SET @aux = 1;
+CREATE PROCEDURE p1 () DROP TRIGGER tr1;
+
+CALL p1 ();
+--error ER_TRG_DOES_NOT_EXIST
+CALL p1 ();
+
+DROP TABLE t1;
+DROP PROCEDURE p1;
--echo End of 5.1 tests