66 lines
2.0 KiB
Plaintext
66 lines
2.0 KiB
Plaintext
# Include file to decrease test code duplication
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--source include/have_debug.inc
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call mtr.add_suppression("Can't create thread to");
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# save the initial number of concurrent sessions.
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--source include/count_sessions.inc
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# Save global variables that are going to be used in this connection.
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SET @old_debug= @@GLOBAL.debug;
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SET @orig_max_connections= @@global.max_connections;
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--enable_connect_log
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# Make 3 connects and issue SELECT 1 and then test error
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# ER_CANT_CREATE_THREAD and the do disconnects of the three connections.
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connect (con1, localhost, root,,mysql);
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SELECT 1;
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connect (con2, localhost, root,,mysql);
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SELECT 1;
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connect (con3, localhost, root,,mysql);
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SELECT 1;
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# Test ER_CANT_CREATE_THREAD
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SET GLOBAL debug= '+d,fail_thread_create';
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--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK
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--error ER_CANT_CREATE_THREAD
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connect (con4, localhost, root,,mysql);
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connection default;
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SET GLOBAL debug="-d,fail_thread_create";
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disconnect con1;
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disconnect con2;
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disconnect con3;
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--source include/wait_until_count_sessions.inc
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# Test various error conditions.
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# Test ER_CON_COUNT_ERROR.
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SET GLOBAL max_connections= 3;
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connect (con1, localhost, root,,mysql);
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connect (con2, localhost, root,,mysql);
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connect (con3, localhost, root,,mysql);
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--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK
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--error ER_CON_COUNT_ERROR
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connect (con4, localhost, root,,mysql);
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connection default;
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disconnect con1;
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disconnect con2;
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disconnect con3;
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--source include/wait_until_count_sessions.inc
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# Test resource allocation failure like out of memory.
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SET GLOBAL debug= '+d,simulate_resource_failure';
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call mtr.add_suppression("Out of memory");
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--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK
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--replace_regex /system error: [0-9]+/system error: NUM/
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--error 2013
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connect (con1, localhost, root,,mysql);
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connection default;
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SET GLOBAL debug= '-d,simulate_resource_failure';
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SET GLOBAL debug= @old_debug;
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SET GLOBAL max_connections= @orig_max_connections;
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