This file present the tests in ppc/tests/slicing.
For the Program Dependence Graph tests, see  ppc/tests/pdg.

** tests/slicing/simple_intra_slice.c & tests/slicing/simple_intra_slice.ml
   First slicing test. Still use internal functions of the Slicing module
   to test internal features (select with a statement number for instance).
   Many small tests for intra-procedural slicing.

** tests/slicing/select_by_annot.c & tests/slicing/select_by_annot.ml
   At first, there were no internal means to build a location for a data at a
   given program point, so test the slicing on a data using annotation in the
   source code.

** tests/slicing/libSelect.ml
   Library used in other tests to have higher level functions.
   Also includes a try to have a 'load_source_file' function in order to be
   able to change the project without exiting the tool, but it doesn't work
   at the moment because of CIL problems.

** tests/slicing/select_simple.c & tests/slicing/select_simple.ml
   Same source code than simple_intra_slice.c but test it with a user
   point of view using Select module (above) functions.

** tests/slicing/switch.c & tests/slicing/switch.ml
   One very small test on a switch. Should do more...

** tests/slicing/ex_spec_interproc.c & tests/slicing/ex_spec_interproc.ml
   Example given by Patrick for the specification of the inter-procedural
   slicing. Test the example using different slicing modes.
   See the documentation for more information.

** tests/slicing/horwitz.c & tests/slicing/horwitz.ml
   Example from a paper of Horwitz about inter-procedural slicing.
   Check if we have the same result than her with her System Dependence Graph.

** tests/slicing/adpcm.c & tests/slicing/adpcm.ml
   source code from tests/test/adpcm.c. To have a bigger example...

** tests/slicing/ptr_fct.c
   Example given by Patrick for the specification/documentation 
   of Db.Slicing.Project.is_directly_called_internal.

** tests/slicing/sizeof.c
   Example given by Patrick.
   Tests the slicing 
   different slicing modes with and without propagation to the callers.
   This is done using options of the command line:
   -slice-print, -slicing-return.

** tests/slicing/select_return.c
** tests/slicing/select_return_bis.c
   Example given by Patrick for the specification of the inter-procedural
   slicing including the propagation to the callers. Tests the example using
   different slicing modes with and without propagation to the callers.
   This is done using options of the command line:
   -slice-print, -slicing-level, -slicing-return and -slice-calls,
   with/without -slice-callers.
   Some tests for -slice-value have been added.

** tests/slicing/select_call.c
   Example given by Julien for the specification of property analysis about
   data confidentiality. Test -slice-calls option.

** tests/slicing/mark_all_slices.c
   tests for the newly created (04/2007) persistant selection.

** tests/slicing/min_call.c
   the source code is included from tests/slicing/select_return.c,
   but le .ml command file is to test the propagation to the callers. 
   It use the new (04/2007) [select_min_call]
   function that can be used to select a call to be visible without choosing 
   the version of the function to call.

** tests/slicing/libAnim.ml
   Usefull functions to view graphically the building process of a slicing
   project.

** tests/slicing/anim.ml
   Small example to see how to use tests/slicing/libAnim.ml
   (see the header lines to launch it)

** tests/slicing/merge.c
   Basic test for merging slices (to be enhance...)

** tests/slicing/variadic.c
   Same source file than tests/pdg/variadic.c (#include).
   Slicing variadic functions and calls to variadic functions.

** tests/slicing/unravel-flavors.c
** tests/slicing/unravel-point.c
** tests/slicing/unravel-variance.c
   Small example derived from examples given for UNRAVEL slicing tool.

