BUG#11760384 - 52792: mysqldump in XML mode does not dump

                     routines.

mysqldump in xml mode did not dump routines, events or
triggers.

This patch fixes this issue by fixing the if conditions
that disallowed the dump of above mentioned objects in
xml mode, and added the required code to enable dump
in xml format.


client/mysqldump.c:
  BUG#11760384 - 52792: mysqldump in XML mode does not dump
                        routines.
  
  Fixed some if conditions to allow execution of dump methods
  for xml and further added the relevant code at places to produce
  the dump in xml format.
mysql-test/r/mysqldump.result:
  Added a test case for Bug#11760384.
mysql-test/t/mysqldump.test:
  Added a test case for Bug#11760384.

mysql-test/t/mysqldump.test

@@ -2196,6 +2196,118 @@ DROP DATABASE `test-database`;
 # Switching back to test database.
 USE `test`;
 
+--echo #
+--echo # BUG#11760384 : 52792: mysqldump in XML mode does not dump routines.
+--echo #
+CREATE DATABASE BUG52792;
+USE BUG52792;
+CREATE TABLE t1 (c1 INT, c2 VARCHAR(20));
+CREATE TABLE t2 (c1 INT);
+INSERT INTO t1 VALUES (1, 'aaa'), (2, 'bbb'), (3, 'ccc');
+INSERT INTO t2 VALUES (1),(2),(3);
+
+--echo # Stored Procedures.
+
+DELIMITER //;
+CREATE PROCEDURE simpleproc1 (OUT param1 INT)
+BEGIN
+  SELECT COUNT(*) INTO param1 FROM t1;
+END//
+DELIMITER ;//
+
+DELIMITER //;
+CREATE PROCEDURE simpleproc2 (OUT param1 INT)
+BEGIN
+  SELECT COUNT(*) INTO param1 FROM t2;
+END//
+DELIMITER ;//
+
+--echo # Events.
+
+CREATE EVENT e1 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE BUG52792;
+CREATE EVENT e2 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE BUG52792;
+
+--echo # Functions.
+
+CREATE FUNCTION `hello1` (s CHAR(20))
+  RETURNS CHAR(50) DETERMINISTIC
+RETURN CONCAT('Hello, ' ,s ,'!');
+
+CREATE FUNCTION `hello2` (s CHAR(20))
+    RETURNS CHAR(50) DETERMINISTIC
+RETURN CONCAT(']]>, ' , s ,'!');
+
+--echo # Triggers.
+
+DELIMITER |;
+CREATE TRIGGER trig1 BEFORE INSERT ON t2
+  FOR EACH ROW BEGIN
+    INSERT INTO t2 VALUES(1);
+END;
+|
+DELIMITER ;|
+
+DELIMITER |;
+CREATE TRIGGER trig2 AFTER INSERT ON t2
+  FOR EACH ROW BEGIN
+    INSERT INTO t2 VALUES(1, ']]>');
+    INSERT INTO t2 VALUES(2, '<![CDATA]]>');
+    INSERT INTO t2 VALUES(3, '<![CDATA[');
+    INSERT INTO t2 VALUES(4, '< > & \ " _');
+END;
+|
+DELIMITER ;|
+
+--echo # Views
+
+CREATE VIEW v1 AS SELECT * FROM t1;
+CREATE VIEW v2 AS SELECT * FROM t2;
+--echo
+--echo # Dumping BUG52792 database in xml format.
+--echo
+--echo # Running 'replace_regex on timestamp'
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
+--exec $MYSQL_DUMP --user=root --compact -R -E --triggers -X BUG52792
+--echo
+--echo # Dumping BUG52792 database in xml format with comments.
+--echo
+--echo # Running 'replace_regex on timestamp'
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
+--exec $MYSQL_DUMP --comments --user=root -R -E --triggers -X BUG52792
+
+--echo
+--echo # Test to check 'Insufficient privileges' error.
+--echo
+
+GRANT ALL PRIVILEGES ON BUG52792.* TO user1;
+
+connect (conn_1, localhost, user1, , BUG52792, $MASTER_MYPORT, $MASTER_MYSOCK);
+connection conn_1;
+
+--echo # Running 'replace_regex on timestamp'
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
+--error 2
+--exec $MYSQL_DUMP --user=user1 -R -E --triggers -X BUG52792
+
+connection default;
+disconnect conn_1;
+
+DROP USER user1;
+DROP DATABASE BUG52792;
+--echo # UTF-8
+CREATE DATABASE BUG52792;
+USE BUG52792;
+SET NAMES utf8;
+CREATE FUNCTION `straße` ( c1 CHAR(20))
+  RETURNS CHAR(50) DETERMINISTIC
+RETURN CONCAT(']]>, ', s, '!');
+
+--exec $MYSQL_DUMP --character-sets-dir=$CHARSETSDIR --skip-comments --default-character-set=utf8 --compatible=mysql323 -R -X BUG52792
+
+DROP DATABASE BUG52792;
+
+USE test;
+
 --echo #
 --echo # End of 5.1 tests
 --echo #