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memc216_5_utf8.test
# Test for InnoDB memcached support for utf8 charset # To make sure it handles utf8 as same as MYSQL. source include/not_valgrind.inc; source include/have_memcached_plugin.inc; source include/not_windows.inc; source include/have_innodb.inc; --disable_query_log CALL mtr.add_suppression("daemon-memcached-w-batch-size': unsigned"); CALL mtr.add_suppression("Could not obtain server's UPN to be used as target service name"); CALL mtr.add_suppression("InnoDB: Warning: MySQL is trying to drop"); --enable_query_log --enable_connect_log SET @tx_isolation= @@global.tx_isolation; SET GLOBAL TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; # Create the memcached tables --disable_query_log source include/memcache_config.inc; --enable_query_log INSERT INTO cache_policies VALUES("cache_policy", "innodb_only", "innodb_only", "innodb_only", "innodb_only"); INSERT INTO config_options VALUES("separator", "|"); # describe table for memcache INSERT INTO containers VALUES ("desc_t1", "test", "t1", "c1", "c2,c21,c22,c23,c24,c25", "c3", "c4", "c5", "PRIMARY"); USE test; --disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings CREATE TABLE t1 (c1 VARCHAR(32), c2 VARCHAR(40), c21 VARCHAR(40), c22 VARCHAR(40), c23 VARCHAR(40), c24 VARCHAR(40), c25 VARCHAR(40), c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1)) ENGINE = INNODB DEFAULT CHARSET UTF8; INSERT INTO t1 VALUES ('D', 'Darmstadt', 'City','1', 'dddddddddddddd', '1234', '2012', 0, 0, 0); INSERT INTO t1 VALUES ('B', 'Berlin', 'Mitte', '2', 'bbbbbbbbbbbbbb', '2345', '2012', 0, 0, 0); INSERT INTO t1 VALUES ('C', 'Cottbus', 'West', '3', 'cccccccccccccc', '3456', '2012', 0, 0 ,0); INSERT INTO t1 VALUES ('M', 'München', 'Süd', '4', 'ÜÖÄßüöä', '4567', '2012', 0, 0, 0); # Tables must exist before plugin can be started! INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so'; SHOW CREATE TABLE t1; # The following select is writing all to memcache otherwisw memcache is empty. --sorted_result SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1; SELECT SLEEP(2); # Test get by key. perl; use DBI; use Cache::Memcached; my $memd = new Cache::Memcached { 'servers' => [ "127.0.0.1:11216" ], 'connect_timeout' => 20, 'select_timeout' =>20 }; print "Here the memcached results with D,B,M,C:\n"; $val = $memd->get("D"); if ($val) { print "$val\n"; } $val = $memd->get("B"); if ($val) { print "$val\n"; } $val = $memd->get("M"); if ($val) { print "$val\n"; } $val = $memd->get("C"); if ($val) { print "$val\n"; } $memd->disconnect_all; EOF --sorted_result SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1; # Test set/get by key. # Here we test if the key is an invalid utf8 string, # and if the key exceed the column length. perl; use DBI; use Cache::Memcached; my $memd = new Cache::Memcached { 'servers' => [ "127.0.0.1:11216" ], 'connect_timeout' => 20, 'select_timeout' =>20 }; # Test for normal utf8 key. print "Here the memcached results after set:\n"; $val = $memd->set("Ü","Ülzen|City|5|üöäßÜÖÄ|5678|2012"); $val = $memd->get("Ü"); if ($val) { print "$val\n"; } # Test for invalid utf8 key. # The key will be truncated from the invalid byte. $key = "\x5f\xee\x39\x67\x6d"; $val = $memd->set($key,"Beijing|City|6|fffffffff|6789|2012"); $key2 = "\x5f"; $val = $memd->get($key2); if ($val) { print "$val\n"; } # Test key with all invalid bytes, which result the truncated length is 0 # It will be truncated to a empty string, and inserted into the table. $key = "\xee\x5f\x39\x67\x6d"; $val = $memd->set($key,"Shanghai|City|7|fffffffff|7890|2012"); $key2 = "\xee\x5f\x39\x67\x6d"; $val = $memd->get($key2); if ($val) { print "$val\n"; } # Test key exceed the column length. # It will be truncated to column length, and inserted into the table. $val = $memd->set("0123456789012345678901234567890123456789","Wuhan|City|8|eeeeeeeee|8901|2012"); $val = $memd->get("01234567890123456789012345678901"); if ($val) { print "$val\n"; } $memd->disconnect_all; EOF --sorted_result SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1; DROP TABLE t1; UNINSTALL PLUGIN daemon_memcached; ############################################################################## # Dup test for CHAR(32) key. ############################################################################## --disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings CREATE TABLE t1 (c1 CHAR(32), c2 CHAR(40), c21 CHAR(40), c22 CHAR(40), c23 CHAR(40), c24 CHAR(40), c25 CHAR(40), c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1)) ENGINE = INNODB DEFAULT CHARSET UTF8; INSERT INTO t1 VALUES ('D', 'Darmstadt', 'City','1', 'dddddddddddddd', '1234', '2012', 0, 0, 0); INSERT INTO t1 VALUES ('B', 'Berlin', 'Mitte', '2', 'bbbbbbbbbbbbbb', '2345', '2012', 0, 0, 0); INSERT INTO t1 VALUES ('C', 'Cottbus', 'West', '3', 'cccccccccccccc', '3456', '2012', 0, 0 ,0); INSERT INTO t1 VALUES ('M', 'München', 'Süd', '4', 'ÜÖÄßüöä', '4567', '2012', 0, 0, 0); # Tables must exist before plugin can be started! INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so'; SHOW CREATE TABLE t1; # The following select is writing all to memcache otherwisw memcache is empty. --sorted_result SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1; SELECT SLEEP(2); # Test get by key. perl; use DBI; use Cache::Memcached; my $memd = new Cache::Memcached { 'servers' => [ "127.0.0.1:11216" ], 'connect_timeout' => 20, 'select_timeout' =>20 }; print "Here the memcached results with D,B,M,C:\n"; $val = $memd->get("D"); if ($val) { print "$val\n"; } $val = $memd->get("B"); if ($val) { print "$val\n"; } $val = $memd->get("M"); if ($val) { print "$val\n"; } $val = $memd->get("C"); if ($val) { print "$val\n"; } $memd->disconnect_all; EOF --sorted_result SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1; # Test set/get by key. # Here we test if the key is an invalid utf8 string, # and if the key exceed the column length. perl; use DBI; use Cache::Memcached; my $memd = new Cache::Memcached { 'servers' => [ "127.0.0.1:11216" ], 'connect_timeout' => 20, 'select_timeout' =>20 }; # Test for normal utf8 key. print "Here the memcached results after set:\n"; $val = $memd->set("Ü","Ülzen|City|5|üöäßÜÖÄ|5678|2012"); $val = $memd->get("Ü"); if ($val) { print "$val\n"; } # Test for invalid utf8 key. # The key will be truncated from the invalid byte. $key = "\x5f\xee\x39\x67\x6d"; $val = $memd->set($key,"Beijing|City|6|fffffffff|6789|2012"); $key2 = "\x5f"; $val = $memd->get($key2); if ($val) { print "$val\n"; } # Test key with all invalid bytes, which result the truncated length is 0 # It will be truncated to a empty string, and inserted into the table. $key = "\xee\x5f\x39\x67\x6d"; $val = $memd->set($key,"Shanghai|City|7|fffffffff|7890|2012"); $key2 = "\xee\x5f\x39\x67\x6d"; $val = $memd->get($key2); if ($val) { print "$val\n"; } # Test key exceed the column length. # It will be truncated to column length, and inserted into the table. $val = $memd->set("0123456789012345678901234567890123456789","Wuhan|City|8|eeeeeeeee|8901|2012"); $val = $memd->get("01234567890123456789012345678901"); if ($val) { print "$val\n"; } $memd->disconnect_all; EOF --sorted_result SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1; DROP TABLE t1; UNINSTALL PLUGIN daemon_memcached; DROP DATABASE innodb_memcache; SET @@global.tx_isolation= @tx_isolation;