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###########################################################################
#
# This test suite checks the following statements:
# - CREATE INSTANCE <instance_name> [option1[=option1_value], ...];
# - DROP INSTANCE <instance_name>;
#
# For CREATE INSTANCE we check that:
# - CREATE INSTANCE succeeds for non-existing instance;
# - CREATE INSTANCE fails for existing instance;
# - CREATE INSTANCE can get additional options with and w/o values;
# - CREATE INSTANCE parses options and handles grammar errors correctly.
# Check that strings with spaces are handled correctly, unknown (for
# mysqld) options should also be handled;
# - CREATE INSTANCE updates both config file and internal configuration cache;
# - CREATE INSTANCE allows to create instances only with properly formed
# names (mysqld*);
#
# For DROP INSTANCE we check that:
# - DROP INSTANCE succeeds for existing instance;
# - DROP INSTANCE fails for non-existing instance;
# - DROP INSTANCE fails for active instance.
# - DROP INSTANCE updates both config file and internal configuration cache;
#
# NOTE: each CREATE INSTANCE statement must specify socket-file-name, otherwise
# this results of the test can be affected by another running test suite.
#
###########################################################################
--source suite/im/t/im_check_env.inc
###########################################################################
#
# Check starting conditions.
#
###########################################################################
# Check that the configuration file contains only instances that we expect.
--echo --------------------------------------------------------------------
--exec grep '^server_id[^a-zA-Z0-9_\-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
###########################################################################
#
# CREATE INSTANCE tests.
#
###########################################################################
# Check that CREATE INSTANCE succeeds for non-existing instance and also check
# that both config file and internal configuration cache have been updated.
CREATE INSTANCE mysqld3
server_id = 3,
socket = "$MYSQL_TMP_DIR/mysqld_3.sock";
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep '^server_id[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# Check that CREATE INSTANCE fails for existing instance. Let's all three
# existing instances (running one, stopped one and just created one). Just in
# case...
--error 3012 # ER_CREATE_EXISTING_INSTANCE
CREATE INSTANCE mysqld1;
--error 3012 # ER_CREATE_EXISTING_INSTANCE
CREATE INSTANCE mysqld2;
--error 3012 # ER_CREATE_EXISTING_INSTANCE
CREATE INSTANCE mysqld3;
# Check that CREATE INSTANCE can get additional options with and w/o values.
# Ensure that config file is updated properly.
# - without values;
--echo --------------------------------------------------------------------
--exec grep "^nonguarded\$" $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld4
nonguarded,
server_id = 4,
socket = "$MYSQL_TMP_DIR/mysqld_4.sock";
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep "^nonguarded\$" $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# - with value;
--echo --------------------------------------------------------------------
--exec grep '^test-A[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-B[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld5
test-A = 000,
test-B = test,
server_id = 5,
socket = "$MYSQL_TMP_DIR/mysqld_5.sock";
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep '^test-A[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-B[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# Check that CREATE INSTANCE parses options and handles grammar errors
# correctly. Check that strings with spaces are handled correctly,
# unknown (for mysqld) options should also be handled.
# - check handling of extra spaces;
--echo --------------------------------------------------------------------
--exec grep '^test-C1[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-C2[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld6
test-C1 = 10 ,
test-C2 = 02 ,
server_id = 6,
socket = "$MYSQL_TMP_DIR/mysqld_6.sock";
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep '^test-C1[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-C2[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# - check handling of grammar error;
--echo --------------------------------------------------------------------
--exec grep '^test-D[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-E[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld7 test-D = test-D-value ;
SHOW INSTANCES;
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld8 test-E 0 ;
SHOW INSTANCES;
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld8 test-F = ;
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep '^test-D[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-E[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
# - check parsing of string option values
--echo --------------------------------------------------------------------
--exec grep '^test-1[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-2[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-3[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-4[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-5[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-6[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep '^test-7[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld9
test-1=" hello world ",
test-2=' ',
server_id = 9,
socket = "$MYSQL_TMP_DIR/mysqld_9.sock";
SHOW INSTANCES;
CREATE INSTANCE mysqld10
test-3='\b\babc\sdef',
server_id = 10,
socket = "$MYSQL_TMP_DIR/mysqld_10.sock";
# test-3='abc def'
SHOW INSTANCES;
CREATE INSTANCE mysqld11
test-4='abc\tdef',
test-5='abc\ndef',
server_id = 11,
socket = "$MYSQL_TMP_DIR/mysqld_11.sock";
SHOW INSTANCES;
CREATE INSTANCE mysqld12
test-6="abc\rdef",
test-7="abc\\def",
server_id = 12,
socket = "$MYSQL_TMP_DIR/mysqld_12.sock";
# test-6=abc
SHOW INSTANCES;
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld13 test-bad=' \ ';
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep '^test-1[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-2[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-3[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-4[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-5[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-6[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-7[^a-zA-Z0-9_-]' $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep '^test-bad' $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
# Check that CREATE INSTANCE allows to create instances only with properly
# formed names (mysqld*).
--error 3014 # ER_MALFORMED_INSTANCE_NAME
CREATE INSTANCE qqq1;
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