# Test clone with different table types with debug sync

--source include/have_debug_sync.inc
--source include/count_sessions.inc
--source include/not_windows.inc

## Install plugin
--let $CLONE_DATADIR = $MYSQL_TMP_DIR/data_new

--replace_result $CLONE_PLUGIN CLONE_PLUGIN
--eval INSTALL PLUGIN clone SONAME '$CLONE_PLUGIN'

## Create test schema
--source ../include/create_schema.inc

# Insert 150 rows
call execute_dml(0, 0, 150, 150, 10, 0);

# Check base rows
SHOW CREATE TABLE t1;

SELECT count(*) from t1;
SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t1 ORDER BY col1 LIMIT 10;
SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t1 ORDER BY col1 DESC LIMIT 10;

SHOW CREATE TABLE t2;
SELECT count(*) from t2;
SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t2 ORDER BY col1 LIMIT 10;
SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t2 ORDER BY col1 DESC LIMIT 10;

## Test-1: Clone with dirty pages and redo log [No zero copy/sendfile]

--echo # In connection default - Cloning database
SET global debug="+d,clone_no_zero_copy";
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'clone_file_copy SIGNAL start_dml1 WAIT_FOR resume_clone1';
SET DEBUG_SYNC = 'clone_page_copy SIGNAL start_dml2 WAIT_FOR resume_clone2';
--source ../include/clone_command_send.inc

--echo # In connection con1 - Running Update Random [0 - 150 Key Range]
connect (con1,localhost,root,,);
SET DEBUG_SYNC = 'now WAIT_FOR start_dml1';
START TRANSACTION;
CALL execute_dml(1, 0, 150, 200, 100, 1);
COMMIT;
--echo # Flush all dirty buffers
SET GLOBAL innodb_buf_flush_list_now = 1;
SET DEBUG_SYNC = 'now SIGNAL resume_clone1';

SET DEBUG_SYNC = 'now WAIT_FOR start_dml2';
START TRANSACTION;
CALL execute_dml(1, 0, 150, 200, 100, 1);
COMMIT;
SET DEBUG_SYNC = 'now SIGNAL resume_clone2';

connection default;
--echo # In connection default - Cloning database
--reap
SET global debug="-d,clone_no_zero_copy";

disconnect con1;

--echo # Restart cloned database
--replace_result $CLONE_DATADIR CLONE_DATADIR
--let restart_parameters="restart: --datadir=$CLONE_DATADIR"
--source include/restart_mysqld.inc

# Check table in cloned database
SHOW CREATE TABLE t1;
SELECT count(*) from t1;
SELECT col1, col3, SUBSTRING(col4, 1000, 32) FROM t1 ORDER BY col1 LIMIT 10;
SELECT col1, col3, SUBSTRING(col4, 1000, 32) FROM t1 ORDER BY col1 DESC LIMIT 10;

SHOW CREATE TABLE t2;
SELECT count(*) from t2;
SELECT col1, col3, SUBSTRING(col4, 1000, 32) FROM t2 ORDER BY col1 LIMIT 10;
SELECT col1, col3, SUBSTRING(col4, 1000, 32) FROM t2 ORDER BY col1 DESC LIMIT 10;

# Execute procedure to delete all rows and insert
call execute_dml(3, 0, 1, 1, 1, 0);
call execute_dml(0, 0, 150, 150, 100, 0);

SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t1 ORDER BY col1 LIMIT 10;
SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t1 ORDER BY col1 DESC LIMIT 10;

SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t2 ORDER BY col1 LIMIT 10;
SELECT col1, col2, col3, SUBSTRING(col4, 1000, 32) FROM t2 ORDER BY col1 DESC LIMIT 10;

# Restart and Remove cloned directory
--let restart_parameters="restart:"
--source include/restart_mysqld.inc
--force-rmdir $CLONE_DATADIR

## Test-2A: Clone with redo log ending at file boundary
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'clone_file_copy SIGNAL start_dml1 WAIT_FOR resume_clone1';
SET DEBUG_SYNC = 'clone_page_copy SIGNAL start_dml2 WAIT_FOR resume_clone2';
--source ../include/clone_command_send.inc

--echo # In connection con1 - Running Update Random [0 - 10 Key Range]
connect (con1,localhost,root,,);
SET DEBUG_SYNC = 'now WAIT_FOR start_dml1';
START TRANSACTION;
CALL execute_dml(1, 0, 10, 10, 10, 1);
COMMIT;

--echo # Flush all dirty buffers
SET GLOBAL innodb_buf_flush_list_now = 1;
SET DEBUG_SYNC = 'now SIGNAL resume_clone1';
SET DEBUG_SYNC = 'now WAIT_FOR start_dml2';

SET global debug="+d,clone_arch_log_stop_file_end";

START TRANSACTION;
# Execute procedure to delete all rows and insert 150 rows
call execute_dml(3, 0, 1, 1, 1, 0);
call execute_dml(0, 0, 150, 150, 10, 0);
COMMIT;

SET DEBUG_SYNC = 'now SIGNAL resume_clone2';

connection default;
--echo # In connection default - Cloning database
--reap

SET global debug="-d,clone_arch_log_stop_file_end";

# Removed cloned data
--force-rmdir $CLONE_DATADIR

## Test-2B: Clone with redo log ending at file boundary + some bytes
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'clone_file_copy SIGNAL start_dml1 WAIT_FOR resume_clone1';
SET DEBUG_SYNC = 'clone_page_copy SIGNAL start_dml2 WAIT_FOR resume_clone2';
--source ../include/clone_command_send.inc

--echo # In connection con1 - Running Update Random [0 - 10 Key Range]
connection con1;
SET DEBUG_SYNC = 'now WAIT_FOR start_dml1';
START TRANSACTION;
CALL execute_dml(1, 0, 10, 10, 10, 1);
COMMIT;

--echo # Flush all dirty buffers
SET GLOBAL innodb_buf_flush_list_now = 1;
SET DEBUG_SYNC = 'now SIGNAL resume_clone1';
SET DEBUG_SYNC = 'now WAIT_FOR start_dml2';

SET global debug="+d,clone_arch_log_stop_file_end";
SET global debug="+d,clone_arch_log_extra_bytes";

START TRANSACTION;
# Execute procedure to delete all rows and insert 150 rows
call execute_dml(3, 0, 1, 1, 1, 0);
call execute_dml(0, 0, 150, 150, 10, 0);
COMMIT;

SET DEBUG_SYNC = 'now SIGNAL resume_clone2';

connection default;
--echo # In connection default - Cloning database
--reap

SET global debug="-d,clone_arch_log_stop_file_end";
SET global debug="-d,clone_arch_log_extra_bytes";

# Removed cloned data
--force-rmdir $CLONE_DATADIR

## Test-3A: Shutdown while Clone in progress [FILE_COPY]
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'clone_file_copy SIGNAL start_dml1 WAIT_FOR resume_clone1';
--source ../include/clone_command_send.inc

--echo # In connection con1 - Running Update Random [0 - 10 Key Range]
connection con1;
SET DEBUG_SYNC = 'now WAIT_FOR start_dml1';
START TRANSACTION;
CALL execute_dml(1, 0, 10, 10, 10, 1);
COMMIT;
--source include/shutdown_mysqld.inc

connection default;
# During shutdown it is possible to get "2013" - Lost connection to server
--echo # In connection default - Cloning database
--error ER_QUERY_INTERRUPTED,2013,ER_CLONE_DONOR
--reap

disconnect con1;

# Removed cloned data
--force-rmdir $CLONE_DATADIR
--source include/start_mysqld.inc

## Test-3B: Shutdown while Clone in progress [PAGE_COPY]
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'clone_file_copy SIGNAL start_dml1 WAIT_FOR resume_clone1';
SET DEBUG_SYNC = 'clone_page_copy SIGNAL start_dml2 WAIT_FOR resume_clone2';
--source ../include/clone_command_send.inc

--echo # In connection con1 - Running Update Random [0 - 10 Key Range]
connect (con1,localhost,root,,);
SET DEBUG_SYNC = 'now WAIT_FOR start_dml1';
START TRANSACTION;
CALL execute_dml(1, 0, 10, 10, 10, 1);
COMMIT;

--echo # Flush all dirty buffers
SET GLOBAL innodb_buf_flush_list_now = 1;
SET DEBUG_SYNC = 'now SIGNAL resume_clone1';
SET DEBUG_SYNC = 'now WAIT_FOR start_dml2';

START TRANSACTION;
# Execute procedure to delete all rows and insert 50 rows
call execute_dml(3, 0, 1, 1, 1, 0);
call execute_dml(0, 0, 50, 50, 10, 0);
COMMIT;
--source include/shutdown_mysqld.inc

connection default;
--echo # In connection default - Cloning database
--error ER_QUERY_INTERRUPTED,2013,ER_CLONE_DONOR
--reap

disconnect con1;

# Removed cloned data
--force-rmdir $CLONE_DATADIR
--source include/start_mysqld.inc

## Test-3C: Shutdown while Clone in progress [REDO_COPY]
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'clone_file_copy SIGNAL start_dml1 WAIT_FOR resume_clone1';
SET DEBUG_SYNC = 'clone_page_copy SIGNAL start_dml2 WAIT_FOR resume_clone2';
SET DEBUG_SYNC = 'clone_redo_copy SIGNAL start_dml3 WAIT_FOR resume_clone3';
--source ../include/clone_command_send.inc

--echo # In connection con1 - Running Update Random [0 - 10 Key Range]
connect (con1,localhost,root,,);
SET DEBUG_SYNC = 'now WAIT_FOR start_dml1';
START TRANSACTION;
CALL execute_dml(1, 0, 10, 10, 10, 1);
COMMIT;

--echo # Flush all dirty buffers
SET GLOBAL innodb_buf_flush_list_now = 1;
SET DEBUG_SYNC = 'now SIGNAL resume_clone1';
SET DEBUG_SYNC = 'now WAIT_FOR start_dml2';

START TRANSACTION;
# Execute procedure to delete all rows and insert 50 rows
call execute_dml(3, 0, 1, 1, 1, 0);
call execute_dml(0, 0, 50, 50, 10, 0);
COMMIT;

--echo # Flush all dirty buffers
SET GLOBAL innodb_buf_flush_list_now = 1;
SET DEBUG_SYNC = 'now SIGNAL resume_clone2';
SET DEBUG_SYNC = 'now WAIT_FOR start_dml3';

START TRANSACTION;
# Execute procedure to delete all rows and insert 50 rows
call execute_dml(3, 0, 1, 1, 1, 0);
call execute_dml(0, 0, 50, 50, 10, 0);
COMMIT;
--source include/shutdown_mysqld.inc

connection default;
--echo # In connection default - Cloning database
--error ER_QUERY_INTERRUPTED,2013,ER_CLONE_DONOR
--reap

disconnect con1;

# Removed cloned data
--force-rmdir $CLONE_DATADIR
--source include/start_mysqld.inc

#Cleanup
--source ../include/drop_schema.inc

UNINSTALL PLUGIN clone;
SET DEBUG_SYNC = 'RESET';

--source include/wait_until_count_sessions.inc