In this patch, existing tests innodb_bug54679.test and innodb_bug56632.test are
removed and replaced by the comprehensive innodb-create-options.test. It uses the rules listed in the comments at the top of that test. This patch introduces these differences from previous behavior; 1) KEY_BLOCK_SIZE=0 is allowed by Innodb in both strict and non-strict mode with no errors or warnings. It was previously used by the server to set KEY_BLOCK_SIZE to undefined. (Bug#56628) 2) An explicit valid non-DEFAULT ROW_FORMAT always takes priority over a valid KEY_BLOCK_SIZE. (bug#56632) 3) Automatic use of COMPRESSED row format is only done if the ROW_FORMAT is DEFAULT or unspecified. 4) ROW_FORMAT=FIXED is prevented in strict mode. This patch also includes various formatting changes for consistency with InnoDB coding standards. Related Bugs Bug#54679: ALTER TABLE causes compressed row_format to revert to compact Bug#56628: ALTER TABLE .. KEY_BLOCK_SIZE=0 produces untrue warning or unnecessary error Bug#56632: ALTER TABLE implicitly changes ROW_FORMAT to COMPRESSED
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