Add support for checking the output of functions and comparing

it to the reference function.
* examples/oil-inspect.c: (oil_print_impl), (oil_print_class):
* examples/work/Makefile.am:
* examples/work/work.c: (test), (main):
* liboil/copy/permute.c: (permute_test):
* liboil/liboilfuncs.h:
* liboil/liboilfunction.c: (oil_class_optimize),
(oil_class_register_impl_by_name):
* liboil/liboilfunction.h:
* liboil/liboilparameter.h:
* liboil/liboilprototype.c: (oil_param_from_string):
* liboil/liboiltest.c: (oil_test_free),
(_oil_test_marshal_function), (oil_test_check_function),
(oil_test_check_ref), (oil_test_check_impl), (init_parameter),
(fill_array), (check_array):
* liboil/liboiltest.h:
* testsuite/test1.c: (main):

1 files changed, 6 insertions, 2 deletions

diff --git a/liboil/liboiltest.h b/liboil/liboiltest.h
index a6f12e1..dd97e7a 100644
--- a/liboil/liboiltest.h
+++ b/liboil/liboiltest.h
@@ -45,6 +45,10 @@ struct _OilTest {
   int m;
   
   int inited;
+  int tested_ref;
+
+  double sum_abs_diff;
+  int n_points;
 };
 
 #define OIL_TEST_HEADER 256
@@ -53,10 +57,10 @@ struct _OilTest {
 OilTest *oil_test_new (OilFunctionClass *klass);
 void oil_test_free (OilTest *test);
 
-void oil_test_set_impl (OilTest *test, OilFunctionImpl *impl);
 void oil_test_set_iterations (OilTest *test, int iterations);
 
-int oil_test_go (OilTest *test);
+void oil_test_check_ref (OilTest *test);
+int oil_test_check_impl (OilTest *test, OilFunctionImpl *impl);
 
 void oil_test_cleanup (OilTest *test);
 void oil_test_init_src_arrays (OilTest *test);