MDEV-34435 Increase code coverage for debug_dbug test case during startup

- Few of test case should make sure that InnoDB does hit
the debug sync point during startup of the server.
InnoDB can remove the double quotes of debug point
in restart parameters.

mysql-test/suite/binlog/t/binlog_recover_checksum_error.test

@@ -16,7 +16,7 @@ call mtr.add_suppression("Error in Log_event::read_log_event");
 
 # Proof of no crash follows.
 # There's no need for actual bin-loggable queries to the server
---let $restart_parameters=  --master_verify_checksum=ON --debug_dbug="+d,corrupt_read_log_event_char"
+--let $restart_parameters=  --master_verify_checksum=ON --debug_dbug=+d,corrupt_read_log_event_char
 --let $shutdown_timeout=0
 --source include/restart_mysqld.inc
 --let $restart_parameters=

mysql-test/suite/galera_3nodes/t/MDEV-29171.test

@@ -90,7 +90,7 @@ show variables like 'wsrep_gtid_domain_id';
 # If bug is present, node_3 remains on domain id 100
 #
 --connection node_3
---let $restart_parameters = --wsrep_sst_donor="node2"
+--let $restart_parameters = --wsrep_sst_donor=node2
 --let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.3.expect
 --source include/start_mysqld.inc
 

mysql-test/suite/innodb/r/innodb_buffer_pool_fail.result

@@ -6,3 +6,4 @@ call mtr.add_suppression("Plugin 'InnoDB' registration as a STORAGE ENGINE faile
 # MDEV-25019 memory allocation failures during startup cause server failure in different, confusing ways
 #
 # restart: --debug_dbug=+d,ib_buf_chunk_init_fails
+FOUND 1 /\[ERROR\] InnoDB: Cannot allocate memory for the buffer pool/ in mysqld.1.err

mysql-test/suite/innodb/r/recovery_memory,debug.rdiff

+--- recovery_memory.result	2024-06-21 12:54:38.026355524 +0530
++++ recovery_memory.reject	2024-06-21 17:22:49.394535026 +0530
+@@ -23,6 +23,7 @@
+ CREATE TABLE t1(f1 INT NOT NULL)ENGINE=InnoDB;
+ INSERT INTO t1 SELECT * FROM seq_1_to_65536;
+ # restart: with restart_parameters
++FOUND 1 /\[ERROR\] InnoDB: The change buffer is corrupted or has been removed on upgrade to MariaDB 11.0 or later/ in mysqld.1.err
+ # restart
+ SHOW CREATE TABLE t1;
+ Table	Create Table

mysql-test/suite/innodb/t/alter_copy.test

@@ -57,7 +57,7 @@ ALTER TABLE t ADD INDEX(b,c,d,a),ADD INDEX(b,c,a,d),ADD INDEX(b,a,c,d),ADD INDEX
 connection default;
 SET DEBUG_SYNC='now WAIT_FOR hung';
 let $shutdown_timeout=0;
---let $restart_parameters= --innodb-force-recovery=3 --debug_dbug="+d,recv_ran_out_of_buffer"
+--let $restart_parameters= --innodb-force-recovery=3 --debug_dbug=+d,recv_ran_out_of_buffer
 --source include/restart_mysqld.inc
 disconnect hang;
 let $shutdown_timeout=;

mysql-test/suite/innodb/t/innodb_buffer_pool_fail.test

@@ -7,5 +7,8 @@ call mtr.add_suppression("Plugin 'InnoDB' registration as a STORAGE ENGINE faile
 --echo #
 --echo # MDEV-25019 memory allocation failures during startup cause server failure in different, confusing ways
 --echo #
-let restart_parameters=--debug_dbug="+d,ib_buf_chunk_init_fails";
+let restart_parameters=--debug_dbug=+d,ib_buf_chunk_init_fails;
 --source include/restart_mysqld.inc
+let SEARCH_FILE = $MYSQLTEST_VARDIR/log/mysqld.1.err;
+let SEARCH_PATTERN=\[ERROR\] InnoDB: Cannot allocate memory for the buffer pool;
+--source include/search_pattern_in_file.inc

mysql-test/suite/innodb/t/recovery_memory.test

@@ -33,7 +33,7 @@ DROP PROCEDURE dorepeat;
 --echo #
 if ($have_debug) {
 SET DEBUG_DBUG="+d,ib_log_checkpoint_avoid_hard";
-let $restart_parameters=--innodb_buffer_pool_size=5242880 --debug_dbug="+d,ibuf_init_corrupt";
+let $restart_parameters=--innodb_buffer_pool_size=5242880 --debug_dbug=+d,ibuf_init_corrupt;
 }
 if (!$have_debug) {
 --echo SET DEBUG_DBUG="+d,ib_log_checkpoint_avoid_hard";
@@ -44,6 +44,11 @@ INSERT INTO t1 SELECT * FROM seq_1_to_65536;
 let $restart_noprint=1;
 let $shutdown_timeout=0;
 --source include/restart_mysqld.inc
+if ($have_debug) {
+let SEARCH_FILE = $MYSQLTEST_VARDIR/log/mysqld.1.err;
+let SEARCH_PATTERN=\[ERROR\] InnoDB: The change buffer is corrupted or has been removed on upgrade to MariaDB 11.0 or later;
+--source include/search_pattern_in_file.inc
+}
 let $restart_noprint=0;
 let $restart_parameters=;
 --source include/restart_mysqld.inc