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# # This testcase is to check the various debug injection points # to make sure error conditions react corectly and acheive # better code coverage. # # Not supported in embedded --source include/not_embedded.inc # the DBUG_EXECUTE_IF() macro needs a debug server. --source include/have_debug.inc -- source include/have_innodb.inc --disable_query_log # These values can change during the test LET $innodb_file_per_table_orig=`select @@innodb_file_per_table`; # These messages are expected in the log call mtr.add_suppression("Cannot find space id [0-9]+ in the tablespace memory cache"); call mtr.add_suppression("Cannot rename table 'test/t1' to 'test/t2' since the dictionary cache already contains 'test/t2'."); # Set up some variables LET $MYSQL_DATA_DIR = `select @@datadir`; LET $data_directory_clause = DATA DIRECTORY='$MYSQL_TMP_DIR/alt_dir'; --enable_query_log SET GLOBAL innodb_file_per_table=ON; --echo # --echo # WL5980 Remote tablespace debug error injection tests. --echo # --replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR eval CREATE TABLE t1 (a int KEY, b text) ENGINE=Innodb $data_directory_clause ; INSERT INTO t1 VALUES (1, "tablespace"); SELECT * FROM t1; --echo # --echo # Test the first injection point in fil_rename_tablespace(). --echo # Make sure the table is useable after this failure. --echo # SET SESSION debug="+d,fil_rename_tablespace_failure_1"; --disable_result_log --error ER_ERROR_ON_RENAME RENAME TABLE t1 TO t2; --enable_result_log SET SESSION debug="-d,fil_rename_tablespace_failure_1"; INSERT INTO t1 VALUES (2, "tablespace"); SELECT * FROM t1; --echo # --echo # Test the second injection point in fil_rename_tablespace(). --echo # Make sure the table is useable after this failure. --echo # SET SESSION debug="+d,fil_rename_tablespace_failure_2"; --disable_result_log --error ER_ERROR_ON_RENAME RENAME TABLE t1 TO t2; --enable_result_log SET SESSION debug="-d,fil_rename_tablespace_failure_2"; INSERT INTO t1 VALUES (3, "tablespace"); SELECT * FROM t1; --echo # --echo # Test the injection point in dict_table_rename_in_cache(). --echo # Make sure the table is useable after this failure. --echo # SET SESSION debug="+d,dict_table_rename_in_cache_failure"; --disable_result_log --error ER_ERROR_ON_RENAME RENAME TABLE t1 TO t2; --enable_result_log SET SESSION debug="-d,dict_table_rename_in_cache_failure"; INSERT INTO t1 VALUES (4, "tablespace"); SELECT * FROM t1; --echo # --echo # Cleanup --echo # DROP TABLE t1; --rmdir $MYSQL_TMP_DIR/alt_dir/test --rmdir $MYSQL_TMP_DIR/alt_dir -- disable_query_log eval set global innodb_file_per_table=$innodb_file_per_table_orig; -- enable_query_log