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60b64b7077
Test cases using common object (database,user,table,..) names could probably destroy customer data, when connecting to an already running server. This Changeset contains an auxiliary routine include/testdb_only.inc" which should be sourced by tests doing such dangerous things. The test case will get a "[skipped]" when the environment variable USE_RUNNING_SERVER is not 0 . The modified mysql-test-run.sh sets USE_RUNNING_SERVER to 0, when the "mysql-test-run" starts its own server, aka there was no "--extern" option.
31 lines
1.6 KiB
SQL
31 lines
1.6 KiB
SQL
#################### include/testdb_only.inc ######################
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# #
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# We must prevent to work on databases created by customers, #
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# because we DROP/CREATE/MODIFY objects with sometimes common #
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# names like STAFF, EMPLOYEE etc. #
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# #
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# Therefore we check the environment variable USE_RUNNING_SERVER. #
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# USE_RUNNING_SERVER is exported by "mysql-test-run" and could #
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# contain the following values: #
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# 0 -- mysql-test-run was started without the --extern option #
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# That means the test will be performed within the test #
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# area 'mysql-test/var/...' . #
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# 1 -- mysql-test-run was started with the --extern option #
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# That means the test will be performed by an already #
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# running server and data modifications will most probably #
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# outside of the common test area 'mysql-test/var/...' . #
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# #
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# If USE_RUNNING_SERVER is not 0 the test will be skipped. #
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# #
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###################################################################
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--disable_query_log
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eval set @USE_RUNNING_SERVER= '$USE_RUNNING_SERVER';
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--require r/testdb_only.require
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SELECT 'use extern server'
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AS "Variable_name ",
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IF(@USE_RUNNING_SERVER= '1','YES',
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IF(@USE_RUNNING_SERVER= '0','NO','UNEXPECTED'))
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AS "Value" ;
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--enable_query_log
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