BUG#31417550 : INNODB.UNDO_ENCRYPT_CRASH.TEST MIGHT FAIL UNEXPECTEDLY

Issue:
 In test innodb.undo_encrypt_crash.test, when the new server is
 initialised with --no-defaults, further restart was being done without
 --no-defaults, because of which it was possible to pick local my.cnf
 causing unexpected behaviour.

Fix:
 Fix the test to do server start with --no-defaults wherever required.
 Removed a suppression which wasn't needed.

Reviewed by : Sunny Bains <[email protected]>

Author: mayprasa

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

@@ -4,10 +4,6 @@
 
 --source include/have_debug.inc
 
---disable_query_log
-call mtr.add_suppression("\\[ERROR\\] .*MY-\\d+.* [InnoDB] Assertion failure: srv0start.cc");
---enable_query_log
-
 --echo #########
 --echo # SETUP #
 --echo #########
@@ -57,7 +53,7 @@ let NEW_CMD = $MYSQLD --no-defaults --innodb_dedicated_server=OFF --initialize-i
 # - UNDO tablespace would have been encrypted with default master key
 # - Header page for UNDO tablespace wouldn't have been flushed
 # - So encryption information is still in REDO Log.
-let $NEW_CMD = $MYSQLD --innodb_dedicated_server=OFF --innodb_log_file_size=$LOG_FILE_SIZE --innodb_page_size=$START_PAGE_SIZE --innodb_data_home_dir=$MYSQLD_HOME_DATA_DIR --innodb_undo_directory=$MYSQLD_UNDO_DATADIR --basedir=$MYSQLD_BASEDIR --datadir=$MYSQLD_DATADIR --early-plugin-load=keyring_file=$KEYRING_PLUGIN --loose-keyring_file_data=$MYSQL_TMP_DIR/mysecret_keyring $KEYRING_PLUGIN_OPT --innodb_undo_log_encrypt=ON --debug=d,crash_before_purge_thread;
+let $NEW_CMD = $MYSQLD --no-defaults --innodb_dedicated_server=OFF --innodb_log_file_size=$LOG_FILE_SIZE --innodb_page_size=$START_PAGE_SIZE --innodb_data_home_dir=$MYSQLD_HOME_DATA_DIR --innodb_undo_directory=$MYSQLD_UNDO_DATADIR --basedir=$MYSQLD_BASEDIR --datadir=$MYSQLD_DATADIR --early-plugin-load=keyring_file=$KEYRING_PLUGIN --loose-keyring_file_data=$MYSQL_TMP_DIR/mysecret_keyring $KEYRING_PLUGIN_OPT --innodb_undo_log_encrypt=ON --debug=d,crash_before_purge_thread;
 --error 1,2,42,137
 --exec $NEW_CMD