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Python fsm.BddFsm类代码示例

本文整理汇总了Python中pynusmv.fsm.BddFsm的典型用法代码示例。如果您正苦于以下问题:Python BddFsm类的具体用法?Python BddFsm怎么用?Python BddFsm使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了BddFsm类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_init

 def test_init(self):
     init_nusmv()
     # Should not produce error
     fsm = BddFsm.from_filename("tests/pynusmv/models/admin.smv")
     reset_nusmv()
     # Should not produce error
     fsm = BddFsm.from_filename("tests/pynusmv/models/admin.smv")
     deinit_nusmv()
开发者ID:ancailliau,项目名称:pynusmv,代码行数:8,代码来源:testInit.py

示例2: test_from_string

 def test_from_string(self):
     model = """
     MODULE main
         VAR test : 0..1;
     """
     fsm = BddFsm.from_string(model)
     self.assertIsNotNone(fsm)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:7,代码来源:testFsm.py

示例3: test_from_string_fail

 def test_from_string_fail(self):
     model = """
     MODULE main
         VAR qsdf : sdfqsdf;
     """
     with self.assertRaises(NuSMVCannotFlattenError):
         fsm = BddFsm.from_string(model)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:7,代码来源:testFsm.py

示例4: print_vars_and_trans

 def print_vars_and_trans(self, modelpath):
     fsm = BddFsm.from_filename(modelpath)
     self.assertIsNotNone(fsm)
     
     propDb = glob.prop_database()
     master = propDb.master
     
     print("MODEL:", modelpath)
     print("============================================================")
     
     sexpfsm_ptr = nsprop.Prop_get_scalar_sexp_fsm(master._ptr)
     var_list = nssexp.SexpFsm_get_vars_list(sexpfsm_ptr)
     
     var_list_length = nsutils.NodeList_get_length(var_list)
     print("var_list length:", var_list_length)
     
     var_list_iter = nsutils.NodeList_get_first_iter(var_list)
     while var_list_iter is not None:
         item = nsutils.NodeList_get_elem_at(var_list, var_list_iter)
         
         print(nsnode.sprint_node(item))
         print("--------------------------")
         
         var_init = nssexp.SexpFsm_get_var_init(sexpfsm_ptr, item)
         print(nsnode.sprint_node(var_init))
                     
         print("--------------------------")
         
         var_trans = nssexp.SexpFsm_get_var_trans(sexpfsm_ptr, item)
         print(nsnode.sprint_node(var_trans))
         
         print("--------------------------")
         print()
         
         var_list_iter = nsutils.ListIter_get_next(var_list_iter)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:35,代码来源:testPrintTransForVars.py

示例5: test_symb_table_new_layer

 def test_symb_table_new_layer(self):
     fsm = BddFsm.from_filename("tests/pynusmv/models/counters.smv")
     symb_table = fsm.bddEnc.symbTable
     
     self.assertIsNotNone(symb_table)
     self.assertTrue("translation" not in symb_table.layer_names)
     
     symb_table.create_layer("translation")
     self.assertTrue("translation" in symb_table.layer_names)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:9,代码来源:testFsm.py

示例6: test_symb_table_layer_names

 def test_symb_table_layer_names(self):
     fsm = BddFsm.from_filename("tests/pynusmv/models/counters.smv")
     symb_table = fsm.bddEnc.symbTable
     
     self.assertIsNotNone(symb_table)
     self.assertIsNotNone(symb_table._ptr)
     
     self.assertEqual(len(symb_table.layer_names), 2)
     self.assertIn("model", symb_table.layer_names)
     self.assertIn("model_bool", symb_table.layer_names)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:10,代码来源:testFsm.py

示例7: test_count_inputs_no_in_model

    def test_count_inputs_no_in_model(self):
        fsm = BddFsm.from_filename("tests/pynusmv/models/modules.smv")
        self.assertIsNotNone(fsm)

        ni = evalSexp(fsm, "n.inmod")
        mi = evalSexp(fsm, "m.inmod")
        top = evalSexp(fsm, "top")
        true = evalSexp(fsm, "TRUE")

        self.assertEqual(0, fsm.count_inputs(ni))
开发者ID:ancailliau,项目名称:pynusmv,代码行数:10,代码来源:testFsm.py

示例8: test_pick_no_inputs

    def test_pick_no_inputs(self):
        fsm = BddFsm.from_filename("tests/pynusmv/models/modules.smv")
        self.assertIsNotNone(fsm)

        ni = evalSexp(fsm, "n.inmod")
        mi = evalSexp(fsm, "m.inmod")
        top = evalSexp(fsm, "top")
        true = evalSexp(fsm, "TRUE")

        with self.assertRaises(NuSMVBddPickingError):
            fsm.pick_all_inputs(ni)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:11,代码来源:testFsm.py

示例9: test_symb_table_declare_variable

 def test_symb_table_declare_variable(self):
     fsm = BddFsm.from_filename("tests/pynusmv/models/counters.smv")
     symb_table = fsm.bddEnc.symbTable
     
     self.assertIsNotNone(symb_table)
     
     var = node.Identifier.from_string("ran")
     type_ = node.Scalar(("rc1", "rc2"))
     
     self.assertTrue(symb_table.can_declare_var("model", var))
     symb_table.declare_state_var("model", var, type_)
     self.assertFalse(symb_table.can_declare_var("model", var))
开发者ID:ancailliau,项目名称:pynusmv,代码行数:12,代码来源:testFsm.py

示例10: test_post_counters

 def test_post_counters(self):
     fsm = BddFsm.from_filename("tests/pynusmv/models/counters.smv")
     self.assertIsNotNone(fsm)
     
     c1c0 = evalSexp(fsm, "c1.c = 0")
     c1c1 = evalSexp(fsm, "c1.c = 1")
     c2c0 = evalSexp(fsm, "c2.c = 0")
     c2c1 = evalSexp(fsm, "c2.c = 1")
     rc1 = evalSexp(fsm, "run = rc1")
     rc2 = evalSexp(fsm, "run = rc2")
     
     self.assertEqual(fsm.post(c1c0 & c2c0), (c1c1 & c2c0) | (c1c0 & c2c1))
开发者ID:ancailliau,项目名称:pynusmv,代码行数:12,代码来源:testFsm.py

示例11: test_fairness

 def test_fairness(self):
     fsm = BddFsm.from_filename("tests/pynusmv/models/counters-fair.smv")
     self.assertIsNotNone(fsm)
     
     false = BDD.false(fsm.bddEnc.DDmanager)
     true = BDD.true(fsm.bddEnc.DDmanager)
     rc1 = evalSexp(fsm, "run = rc1")
     rc2 = evalSexp(fsm, "run = rc2")
     
     fairBdds = fsm.fairness_constraints
     self.assertEqual(len(fairBdds), 2)
     for fair in fairBdds:
         self.assertTrue(fair == rc1 or fair == rc2)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:13,代码来源:testFsm.py

示例12: test_gc

    def test_gc(self):
        """
        This test should not produce a segfault due to freed memory after
        deiniting NuSMV. This is thanks to the PyNuSMV GC system that keeps
        track of all wrapped pointers and free them when deiniting NuSMV, if
        needed.
        """
        init_nusmv()

        fsm = BddFsm.from_filename("tests/pynusmv/models/admin.smv")
        init = fsm.init

        deinit_nusmv()
开发者ID:sbusard,项目名称:pynusmv,代码行数:13,代码来源:testGC.py

示例13: do_read

 def do_read(self, arg):
     """
     Read file as SMV model to get FSM.
     usage: read FILEPATH
     """
     if len(arg) < 1:
         print("[ERROR] read command needs the SMV model path.")
     else:
         if self.fsm is not None:
             reset_nusmv()
         try:
             self.fsm = BddFsm.from_filename(arg)
             self.fsmpath = arg
         except Exception as e:
             print("[ERROR]", e)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:15,代码来源:trace.py

示例14: test_fairness_from_nusmv

 def test_fairness_from_nusmv(self):
     fsm = BddFsm.from_filename("tests/pynusmv/models/counters-fair.smv")
     self.assertIsNotNone(fsm)
     
     from pynusmv.nusmv.fsm.bdd import bdd as nsbddfsm
     
     justiceList = nsbddfsm.BddFsm_get_justice(fsm._ptr)
     fairnessList = nsbddfsm.justiceList2fairnessList(justiceList)
     
     ite = nsbddfsm.FairnessList_begin(fairnessList)
     fairBdds = []
     while not nsbddfsm.FairnessListIterator_is_end(ite):
         fairBdds.append(nsbddfsm.JusticeList_get_p(justiceList, ite))
         ite = nsbddfsm.FairnessListIterator_next(ite)
     self.assertEqual(len(fairBdds), 2)
开发者ID:ancailliau,项目名称:pynusmv,代码行数:15,代码来源:testFsm.py

示例15: check_and_explain

def check_and_explain(allargs):
    """
    Check specs on the given NuSMV model and compute TLACEs when needed.
    
    Build the model from a given file, check every CTL spec in it
    and compute and store TLACEs when needed.
    
    allargs -- a sys.args-like arguments list, without script name.
    """
    
    # Parse arguments
    parser = argparse.ArgumentParser(description='CTL model checker '
                                                 'with TLACE generation.')
    # Populate arguments: for now, only the model
    parser.add_argument('model', help='the NuSMV model with specifications')
    args = parser.parse_args(allargs)
    
    # Initialize the model
    fsm = BddFsm.from_filename(args.model)
    propDb = glob.prop_database()
    
    # Check all CTL properties
    for prop in propDb:
        #  Check type
        if prop.type == propTypes['CTL']:
            spec = prop.exprcore
    
            (satisfied, cntex) = check_ctl_spec(fsm, spec)
            # Print the result and the TLACE if any
            print('Specification',str(spec), 'is', str(satisfied),
                  file=sys.stderr)
        
            if not satisfied:
                print(xml_representation(fsm, cntex, spec))
            
            print()
开发者ID:ancailliau,项目名称:pynusmv,代码行数:36,代码来源:tlace.py


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