~drizzle-trunk/drizzle/development

################################################################################

# drizzledump.inc

#

# SUMMARY: include file to facilitate testing the quality of drizzledump output

#

# INPUTS:  Two variables:

#          $table_name - the name of the table that was dumped

#          $drizzledumpfile - the name of the file that captured drizzledump output

#

# OUTPUTS: minor echo data:

#          We 'echo' some stage information to the .result file:

#          'altering original table', 'restoring from dumpfile', 'comparing'

#

# OTHER FILES:  We use include/diff_tables.inc to compare the original, renamed

#               table with the 'restored' one. 

#

# DESCRIPTION: This file works by being fed the name of the original table

#              and a drizzledump output file.  The original table is then renamed

#              to <table_name>_orig, the drizzledump file is used to recreate the

#              table, then diff_tables.inc is called to compare them.

#

# LIMITATIONS:  Does *NOT* work with xml output!

#

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--echo # Begin testing drizzledump output + restore

--echo # Create 'original table name - <table>_orig

# NOTE: We use SET then let as query_get_value has issues with the extra commas

#       used in the CONCAT statement.

eval SET @orig_table_name = CONCAT('$table_name', '_orig');

let $orig_table_name = query_get_value(SELECT @orig_table_name,@orig_table_name,1);

--echo # Rename original table

eval ALTER TABLE $table_name RENAME to $orig_table_name;

--echo # Recreate table from drizzledump output

--exec $DRIZZLE test < $drizzledumpfile

--echo # Compare original and recreated tables

--echo # Recreated table: $table_name

--echo # Original table: $orig_table_name

let $diff_table_1 = $table_name;

let $diff_table_2 = $orig_table_name;

--source include/diff_tables.inc

--echo # Cleanup

--remove_file $drizzledumpfile

eval DROP TABLE $table_name, $orig_table_name;