--- a/src/Tools/quickcheck.ML Wed Apr 04 10:38:04 2012 +0200
+++ b/src/Tools/quickcheck.ML Wed Apr 04 12:22:51 2012 +0200
@@ -30,6 +30,7 @@
val finite_types : bool Config.T
val finite_type_size : int Config.T
val tag : string Config.T
+ val locale : string Config.T
val set_active_testers: string list -> Context.generic -> Context.generic
datatype expectation = No_Expectation | No_Counterexample | Counterexample;
datatype test_params = Test_Params of {default_type: typ list, expect : expectation};
@@ -176,6 +177,7 @@
val depth = Attrib.setup_config_int @{binding quickcheck_depth} (K 10)
val no_assms = Attrib.setup_config_bool @{binding quickcheck_no_assms} (K false)
+val locale = Attrib.setup_config_string @{binding quickcheck_locale} (K "interpret expand")
val report = Attrib.setup_config_bool @{binding quickcheck_report} (K true)
val timing = Attrib.setup_config_bool @{binding quickcheck_timing} (K false)
val timeout = Attrib.setup_config_real @{binding quickcheck_timeout} (K 30.0)
@@ -336,6 +338,15 @@
all t
end
+fun locale_config_of s =
+ let
+ val cs = space_explode " " s
+ in
+ if forall (fn c => c = "expand" orelse c = "interpret") cs then cs
+ else (Output.warning ("Invalid quickcheck_locale setting: falling back to the default setting.");
+ ["interpret", "expand"])
+ end
+
fun test_goal (time_limit, is_interactive) (insts, eval_terms) i state =
let
val lthy = Proof.context_of state;
@@ -356,12 +367,14 @@
fun axioms_of locale = case fst (Locale.specification_of thy locale) of
NONE => []
| SOME t => the_default [] (all_axioms_of lthy t)
- val goals = case some_locale
+ val config = locale_config_of (Config.get lthy locale)
+ val goals = case some_locale
of NONE => [(proto_goal, eval_terms)]
- | SOME locale =>
- (Logic.list_implies (axioms_of locale, proto_goal), eval_terms) ::
- map (fn (_, phi) => (Morphism.term phi proto_goal, map (Morphism.term phi) eval_terms))
- (Locale.registrations_of (Context.Theory thy) (*FIXME*) locale);
+ | SOME locale => fold (fn c =>
+ if c = "expand" then cons (Logic.list_implies (axioms_of locale, proto_goal), eval_terms) else
+ if c = "interpret" then
+ append (map (fn (_, phi) => (Morphism.term phi proto_goal, map (Morphism.term phi) eval_terms))
+ (Locale.registrations_of (Context.Theory thy) (*FIXME*) locale)) else I) config [];
val _ = verbose_message lthy (Pretty.string_of
(Pretty.big_list ("Checking goals: ") (map (Syntax.pretty_term lthy o fst) goals)))
in