AUGPARSE(1)							      Augeas							       AUGPARSE(1)

NAME

       augparse - execute an Augeas module

SYNOPSIS

       augparse [OPTIONS] MODULE

DESCRIPTION

       Execute an Augeas module, most commonly to evaluate the tests it contains.

OPTIONS

       -I DIR
	   Add DIR to the module loadpath. Can be given multiple times. The directories set here are searched before any directories specified in
	   the AUGEAS_LENS_LIB environment variable, and before the default directory /usr/share/augeas/lenses.

       --nostdinc
	   Do not search any of the default directories for modules. When this option is set, only directories specified explicitly with -I or
	   specified in AUGEAS_LENS_LIB will be searched for modules.

       --notypecheck
	   Do not perform lens type checks. Only use this option during lens development and make sure you typecheck lenses when you are done
	   developing - you should never use a lens that hasn't been typechecked. This option is sometimes useful when you are working on unit
	   tests for a lens to speed up the time it takes to repeatedly run and fix tests.

       --version
	   Print version information and exit.

       -h  Display this help and exit

EXAMPLES

       To run the tests in lenses/tests/test_foo.aug and use modules from the directory lenses, run

	   augparse -I lenses lenses/tests/test_foo.aug

TESTS

       Tests can appear as top-level forms anywhere in a module. Generally, the tests for a module lenses/foo.aug are kept in a separate file,
       usually in lenses/tests/test_foo.aug.

       There are two different kinds of tests that Augeas can run: get and put tests. The syntax for get tests is

	   test LENS get STRING = RESULT

       which applies the get direction of the lens LENS to STRING and compares it with the given RESULT. RESULT can either be a tree literal, the
       symbol ? to print the result of applying LENS to STRING, or the symbol * to indicate that the test should produce an exception.

       The syntax for put tests is

	   test LENS put STRING after COMMANDS = RESULT

       which first applies the get direction of the lens LENS to STRING, then applies the given COMMANDS to the resulting tree, and finally
       transforms the modified tree back to a string using the put direction of LENS. The resulting string is then compared to RESULT, which can
       be a string, the symbol ? to print the result of applying LENS to STRING, or the symbol * to indicate that the test should produce an
       exception.

SEE ALSO

       Augeas project homepage <http://www.augeas.net/>

       augtool

Augeas 0.9.0							    2011-11-29							       AUGPARSE(1)