1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
|
###########################################################################
#
# 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;
|
