From cb884043b6ea225c0093c2ae5dba7575214fac49 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marko=20M=C3=A4kel=C3=A4?= <marko.makela@oracle.com>
Date: Tue, 15 Feb 2011 12:12:27 +0200
Subject: [PATCH] Add a test for suspected Bug#60049.

---
 .../suite/innodb/r/innodb_bug60049.result     |  8 ++++
 .../suite/innodb/t/innodb_bug60049-master.opt |  1 +
 .../suite/innodb/t/innodb_bug60049.test       | 38 +++++++++++++++++++
 .../innodb_plugin/r/innodb_bug60049.result    |  8 ++++
 .../t/innodb_bug60049-master.opt              |  1 +
 .../innodb_plugin/t/innodb_bug60049.test      | 38 +++++++++++++++++++
 6 files changed, 94 insertions(+)
 create mode 100644 mysql-test/suite/innodb/r/innodb_bug60049.result
 create mode 100644 mysql-test/suite/innodb/t/innodb_bug60049-master.opt
 create mode 100644 mysql-test/suite/innodb/t/innodb_bug60049.test
 create mode 100644 mysql-test/suite/innodb_plugin/r/innodb_bug60049.result
 create mode 100644 mysql-test/suite/innodb_plugin/t/innodb_bug60049-master.opt
 create mode 100644 mysql-test/suite/innodb_plugin/t/innodb_bug60049.test

diff --git a/mysql-test/suite/innodb/r/innodb_bug60049.result b/mysql-test/suite/innodb/r/innodb_bug60049.result
new file mode 100644
index 00000000000..bec0e05a897
--- /dev/null
+++ b/mysql-test/suite/innodb/r/innodb_bug60049.result
@@ -0,0 +1,8 @@
+CREATE TABLE t(a INT)ENGINE=InnoDB;
+RENAME TABLE t TO u;
+DROP TABLE u;
+SELECT @@innodb_fast_shutdown;
+@@innodb_fast_shutdown
+0
+Last record of ID_IND root page (9):
+1808000018050074000000000000000c5359535f464f524549474e5f434f4c53
diff --git a/mysql-test/suite/innodb/t/innodb_bug60049-master.opt b/mysql-test/suite/innodb/t/innodb_bug60049-master.opt
new file mode 100644
index 00000000000..22a5d4ed221
--- /dev/null
+++ b/mysql-test/suite/innodb/t/innodb_bug60049-master.opt
@@ -0,0 +1 @@
+--innodb_fast_shutdown=0
diff --git a/mysql-test/suite/innodb/t/innodb_bug60049.test b/mysql-test/suite/innodb/t/innodb_bug60049.test
new file mode 100644
index 00000000000..1e0feaf0c89
--- /dev/null
+++ b/mysql-test/suite/innodb/t/innodb_bug60049.test
@@ -0,0 +1,38 @@
+# Bug #60049 Verify that purge leaves no garbage in unique secondary indexes
+# This test requires a fresh server start-up and a slow shutdown.
+# This was a suspected bug (not a bug).
+
+-- source include/have_innodb.inc
+
+CREATE TABLE t(a INT)ENGINE=InnoDB;
+RENAME TABLE t TO u;
+DROP TABLE u;
+SELECT @@innodb_fast_shutdown;
+let $MYSQLD_DATADIR=`select @@datadir`;
+
+# Shut down the server
+-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+-- shutdown_server 10
+-- source include/wait_until_disconnected.inc
+
+# Check the tail of ID_IND (SYS_TABLES.ID)
+let IBDATA1=$MYSQLD_DATADIR/ibdata1;
+perl;
+my $file = $ENV{'IBDATA1'};
+open(FILE, "<$file") || die "Unable to open $file";
+# Read DICT_HDR_TABLE_IDS, the root page number of ID_IND (SYS_TABLES.ID).
+seek(FILE, 7*16384+38+36, 0) || die "Unable to seek $file";
+die unless read(FILE, $_, 4) == 4;
+my $sys_tables_id_root = unpack "N";
+print "Last record of ID_IND root page ($sys_tables_id_root):\n";
+# This should be the last record in ID_IND. Dump it in hexadecimal.
+seek(FILE, $sys_tables_id_root*16384 + 152, 0) || die "Unable to seek $file";
+read(FILE, $_, 32) || die "Unable to read $file";
+close(FILE);
+print unpack("H*"),"\n";
+EOF
+
+# Restart the server.
+-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+-- enable_reconnect
+-- source include/wait_until_connected_again.inc
diff --git a/mysql-test/suite/innodb_plugin/r/innodb_bug60049.result b/mysql-test/suite/innodb_plugin/r/innodb_bug60049.result
new file mode 100644
index 00000000000..bec0e05a897
--- /dev/null
+++ b/mysql-test/suite/innodb_plugin/r/innodb_bug60049.result
@@ -0,0 +1,8 @@
+CREATE TABLE t(a INT)ENGINE=InnoDB;
+RENAME TABLE t TO u;
+DROP TABLE u;
+SELECT @@innodb_fast_shutdown;
+@@innodb_fast_shutdown
+0
+Last record of ID_IND root page (9):
+1808000018050074000000000000000c5359535f464f524549474e5f434f4c53
diff --git a/mysql-test/suite/innodb_plugin/t/innodb_bug60049-master.opt b/mysql-test/suite/innodb_plugin/t/innodb_bug60049-master.opt
new file mode 100644
index 00000000000..22a5d4ed221
--- /dev/null
+++ b/mysql-test/suite/innodb_plugin/t/innodb_bug60049-master.opt
@@ -0,0 +1 @@
+--innodb_fast_shutdown=0
diff --git a/mysql-test/suite/innodb_plugin/t/innodb_bug60049.test b/mysql-test/suite/innodb_plugin/t/innodb_bug60049.test
new file mode 100644
index 00000000000..0c093ac94b1
--- /dev/null
+++ b/mysql-test/suite/innodb_plugin/t/innodb_bug60049.test
@@ -0,0 +1,38 @@
+# Bug #60049 Verify that purge leaves no garbage in unique secondary indexes
+# This test requires a fresh server start-up and a slow shutdown.
+# This was a suspected bug (not a bug).
+
+-- source include/have_innodb_plugin.inc
+
+CREATE TABLE t(a INT)ENGINE=InnoDB;
+RENAME TABLE t TO u;
+DROP TABLE u;
+SELECT @@innodb_fast_shutdown;
+let $MYSQLD_DATADIR=`select @@datadir`;
+
+# Shut down the server
+-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+-- shutdown_server 10
+-- source include/wait_until_disconnected.inc
+
+# Check the tail of ID_IND (SYS_TABLES.ID)
+let IBDATA1=$MYSQLD_DATADIR/ibdata1;
+perl;
+my $file = $ENV{'IBDATA1'};
+open(FILE, "<$file") || die "Unable to open $file";
+# Read DICT_HDR_TABLE_IDS, the root page number of ID_IND (SYS_TABLES.ID).
+seek(FILE, 7*16384+38+36, 0) || die "Unable to seek $file";
+die unless read(FILE, $_, 4) == 4;
+my $sys_tables_id_root = unpack "N";
+print "Last record of ID_IND root page ($sys_tables_id_root):\n";
+# This should be the last record in ID_IND. Dump it in hexadecimal.
+seek(FILE, $sys_tables_id_root*16384 + 152, 0) || die "Unable to seek $file";
+read(FILE, $_, 32) || die "Unable to read $file";
+close(FILE);
+print unpack("H*"),"\n";
+EOF
+
+# Restart the server.
+-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+-- enable_reconnect
+-- source include/wait_until_connected_again.inc