new merge from 5.5

mysql-test/include/ctype_8bit.inc

@@ -0,0 +1,46 @@
+#
+# Test Unicode conversion, upper, lower
+#
+SELECT @@collation_connection;
+CREATE TABLE t1 AS SELECT ' ' AS a LIMIT 0;
+INSERT INTO t1 VALUES (0x00),(0x01),(0x02),(0x03),(0x04),(0x05),(0x06),(0x07);
+INSERT INTO t1 VALUES (0x08),(0x09),(0x0A),(0x0B),(0x0C),(0x0D),(0x0E),(0x0F);
+INSERT INTO t1 VALUES (0x10),(0x11),(0x12),(0x13),(0x14),(0x15),(0x16),(0x17);
+INSERT INTO t1 VALUES (0x18),(0x19),(0x1A),(0x1B),(0x1C),(0x1D),(0x1E),(0x1F);
+INSERT INTO t1 VALUES (0x20),(0x21),(0x22),(0x23),(0x24),(0x25),(0x26),(0x27);
+INSERT INTO t1 VALUES (0x28),(0x29),(0x2A),(0x2B),(0x2C),(0x2D),(0x2E),(0x2F);
+INSERT INTO t1 VALUES (0x30),(0x31),(0x32),(0x33),(0x34),(0x35),(0x36),(0x37);
+INSERT INTO t1 VALUES (0x38),(0x39),(0x3A),(0x3B),(0x3C),(0x3D),(0x3E),(0x3F);
+INSERT INTO t1 VALUES (0x40),(0x41),(0x42),(0x43),(0x44),(0x45),(0x46),(0x47);
+INSERT INTO t1 VALUES (0x48),(0x49),(0x4A),(0x4B),(0x4C),(0x4D),(0x4E),(0x4F);
+INSERT INTO t1 VALUES (0x50),(0x51),(0x52),(0x53),(0x54),(0x55),(0x56),(0x57);
+INSERT INTO t1 VALUES (0x58),(0x59),(0x5A),(0x5B),(0x5C),(0x5D),(0x5E),(0x5F);
+INSERT INTO t1 VALUES (0x60),(0x61),(0x62),(0x63),(0x64),(0x65),(0x66),(0x67);
+INSERT INTO t1 VALUES (0x68),(0x69),(0x6A),(0x6B),(0x6C),(0x6D),(0x6E),(0x6F);
+INSERT INTO t1 VALUES (0x70),(0x71),(0x72),(0x73),(0x74),(0x75),(0x76),(0x77);
+INSERT INTO t1 VALUES (0x78),(0x79),(0x7A),(0x7B),(0x7C),(0x7D),(0x7E),(0x7F);
+INSERT INTO t1 VALUES (0x80),(0x81),(0x82),(0x83),(0x84),(0x85),(0x86),(0x87);
+INSERT INTO t1 VALUES (0x88),(0x89),(0x8A),(0x8B),(0x8C),(0x8D),(0x8E),(0x8F);
+INSERT INTO t1 VALUES (0x90),(0x91),(0x92),(0x93),(0x94),(0x95),(0x96),(0x97);
+INSERT INTO t1 VALUES (0x98),(0x99),(0x9A),(0x9B),(0x9C),(0x9D),(0x9E),(0x9F);
+INSERT INTO t1 VALUES (0xA0),(0xA1),(0xA2),(0xA3),(0xA4),(0xA5),(0xA6),(0xA7);
+INSERT INTO t1 VALUES (0xA8),(0xA9),(0xAA),(0xAB),(0xAC),(0xAD),(0xAE),(0xAF);
+INSERT INTO t1 VALUES (0xB0),(0xB1),(0xB2),(0xB3),(0xB4),(0xB5),(0xB6),(0xB7);
+INSERT INTO t1 VALUES (0xB8),(0xB9),(0xBA),(0xBB),(0xBC),(0xBD),(0xBE),(0xBF);
+INSERT INTO t1 VALUES (0xC0),(0xC1),(0xC2),(0xC3),(0xC4),(0xC5),(0xC6),(0xC7);
+INSERT INTO t1 VALUES (0xC8),(0xC9),(0xCA),(0xCB),(0xCC),(0xCD),(0xCE),(0xCF);
+INSERT INTO t1 VALUES (0xD0),(0xD1),(0xD2),(0xD3),(0xD4),(0xD5),(0xD6),(0xD7);
+INSERT INTO t1 VALUES (0xD8),(0xD9),(0xDA),(0xDB),(0xDC),(0xDD),(0xDE),(0xDF);
+INSERT INTO t1 VALUES (0xE0),(0xE1),(0xE2),(0xE3),(0xE4),(0xE5),(0xE6),(0xE7);
+INSERT INTO t1 VALUES (0xE8),(0xE9),(0xEA),(0xEB),(0xEC),(0xED),(0xEE),(0xEF);
+INSERT INTO t1 VALUES (0xF0),(0xF1),(0xF2),(0xF3),(0xF4),(0xF5),(0xF6),(0xF7);
+INSERT INTO t1 VALUES (0xF8),(0xF9),(0xFA),(0xFB),(0xFC),(0xFD),(0xFE),(0xFF);
+SELECT
+  HEX(a) AS chr,
+  HEX(LOWER(a)) AS upper,
+  HEX(LOWER(a)) AS lower,
+  HEX(@utf8:=CONVERT(a USING utf8)) AS utf8,
+  HEX(@roundtrip:=CAST(@utf8 AS CHAR)) AS roundtrip,
+  if(a=BINARY @roundtrip,'','Round trip unsafe') AS issafe
+FROM t1 ORDER BY chr;
+DROP TABLE t1;

mysql-test/include/ctype_czech.inc

@@ -0,0 +1,12 @@
+SELECT @@collation_connection;
+--echo #
+--echo # Bug#57737 Character sets: search fails with like, contraction, index
+--echo #
+CREATE TABLE t1 AS SELECT REPEAT(' ', 10) AS s1 LIMIT 0;
+INSERT INTO t1 VALUES ('c'),('ce'),('cé'),('ch');
+SELECT * FROM t1 WHERE s1 LIKE 'c%';
+ALTER TABLE t1 ADD KEY s1 (s1);
+SELECT * FROM t1 WHERE s1 LIKE 'c%';
+ALTER TABLE t1 DROP KEY s1, ADD KEY(s1(1));
+SELECT * FROM t1 WHERE s1 LIKE 'ch';
+DROP TABLE t1;

mysql-test/include/ctype_like_ignorable.inc

@@ -0,0 +1,11 @@
+SELECT @@collation_connection;
+--echo #
+--echo # Bug#57737 Character sets: search fails with like, contraction, index
+--echo # Part#2 - ignorable characters
+--echo #
+CREATE TABLE t1 AS SELECT REPEAT(' ', 10) AS s1 LIMIT 0;
+INSERT INTO t1 VALUES ('a\0\0\0\0\0\t'),('a'),('b'),('c'),('d'),('e');
+SELECT HEX(s1) FROM t1 WHERE s1 LIKE 'a%';
+ALTER TABLE t1 ADD KEY s1 (s1);
+SELECT HEX(s1) FROM t1 WHERE s1 LIKE 'a%';
+DROP TABLE t1;

mysql-test/include/io_thd_fault_injection.inc

@@ -0,0 +1,21 @@
+#
+#  Takes the flag as an argument:
+#  -- let $io_thd_injection_fault_flag=+d,fault_injection_new_file_rotate_event
+#  -- source include/io_thd_fault_injection.inc
+#
+
+SET @old_debug=@@global.debug;
+-- disable_warnings
+-- source include/stop_slave.inc 
+-- enable_warnings
+-- eval SET GLOBAL debug="+d,$io_thd_injection_fault_flag"
+
+START SLAVE io_thread;
+-- source include/wait_for_slave_io_to_stop.inc
+-- source include/wait_for_slave_io_error.inc
+
+-- eval SET GLOBAL debug="-d,$io_thd_injection_fault_flag"
+SET GLOBAL debug=@old_debug;
+
+# restart because slave is in bad shape
+-- source include/restart_mysqld.inc

mysql-test/include/restart_mysqld.inc

@@ -1,14 +1,16 @@
 
 # Write file to make mysql-test-run.pl expect the "crash", but don't start
 # it until it's told to
---exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+--let $_server_id= `SELECT @@server_id`
+--let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect
+--exec echo "wait" > $_expect_file_name
 
 # Send shutdown to the connected server and give
 # it 10 seconds to die before zapping it
 shutdown_server 10;
 
 # Write file to make mysql-test-run.pl start up the server again
---exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+--exec echo "restart" > $_expect_file_name
 
 # Turn on reconnect
 --enable_reconnect

mysql-test/include/show_slave_status.inc

@@ -2,7 +2,7 @@
 # that varies depending on where the test is executed.
 
 --let $_items=$status_items
-if (`SELECT "XX$status_items" = "XX"`)
+if (!$status_items)
 {
   --die 'Variable status_items is NULL' 
 }