bzr commit into mysql-next-mr-bugfixing branch (marc.alff:3123) Bug#50557

[Marc Alff]

#At file:///Users/malff/BZR_TREE/mysql-next-mr-bugfixing-50557/ based on revid:vvaintroub@stripped

 3123 Marc Alff	2010-03-17
      Bug#50557 checksum table crashes server when used in performance_schema
      
      This bug could not be reproduced.
      Adding the test case to the test suite for coverage.

    added:
      mysql-test/suite/perfschema/r/checksum.result
      mysql-test/suite/perfschema/t/checksum.test
=== added file 'mysql-test/suite/perfschema/r/checksum.result'
--- a/mysql-test/suite/perfschema/r/checksum.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/perfschema/r/checksum.result	2010-03-17 08:48:25 +0000
@@ -0,0 +1,15 @@
+checksum table performance_schema.EVENTS_WAITS_CURRENT;
+checksum table performance_schema.EVENTS_WAITS_HISTORY;
+checksum table performance_schema.EVENTS_WAITS_HISTORY_LONG;
+checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_EVENT_NAME;
+checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
+checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
+checksum table performance_schema.FILE_INSTANCES;
+checksum table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
+checksum table performance_schema.MUTEX_INSTANCES;
+checksum table performance_schema.PERFORMANCE_TIMERS;
+checksum table performance_schema.PROCESSLIST;
+checksum table performance_schema.RWLOCK_INSTANCES;
+checksum table performance_schema.SETUP_CONSUMERS;
+checksum table performance_schema.SETUP_INSTRUMENTS;
+checksum table performance_schema.SETUP_OBJECTS;

=== added file 'mysql-test/suite/perfschema/t/checksum.test'
--- a/mysql-test/suite/perfschema/t/checksum.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/perfschema/t/checksum.test	2010-03-17 08:48:25 +0000
@@ -0,0 +1,42 @@
+# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+# Tests for PERFORMANCE_SCHEMA
+
+--source include/not_embedded.inc
+--source include/have_perfschema.inc
+
+# Test that checksum does not crash or fail with errors.
+# The checksum result will be un predictable since the content
+# changes all the time, this is expected.
+
+--disable_result_log
+checksum table performance_schema.EVENTS_WAITS_CURRENT;
+checksum table performance_schema.EVENTS_WAITS_HISTORY;
+checksum table performance_schema.EVENTS_WAITS_HISTORY_LONG;
+checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_EVENT_NAME;
+checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
+checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
+checksum table performance_schema.FILE_INSTANCES;
+checksum table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
+checksum table performance_schema.MUTEX_INSTANCES;
+checksum table performance_schema.PERFORMANCE_TIMERS;
+checksum table performance_schema.PROCESSLIST;
+checksum table performance_schema.RWLOCK_INSTANCES;
+checksum table performance_schema.SETUP_CONSUMERS;
+checksum table performance_schema.SETUP_INSTRUMENTS;
+checksum table performance_schema.SETUP_OBJECTS;
+--enable_result_log
+


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