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# test_toplev.py
"""revision $Id: test_toplev.py 321 2006-10-10 16:22:00Z Franz $
TESTS:
BatchStar
AgendaChanged
Assert
Run
Save
Load
SaveFacts
LoadFacts
BSave
BLoad
Build
Eval
"""
file01 = """
(defrule duck-rule "The Duck Rule"
?f <- (duck)
=>
(retract ?f)
(assert (quack)))
"""
class ctc_Toplevel(ctestcase):
"""test Class objects"""
def ctf_Top_01(self):
"""Testing: BatchStar, Save, BSave"""
f = open("t.clp", 'w')
f.write(file01)
f.close()
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
e.BatchStar("t.clp")
e.Assert("(duck)")
self.assert_(e.AgendaChanged())
e.Run()
self.assertEqual(e.FactList()[-1].CleanPPForm(), "(quack)")
e.Save("i_%s_c.dat" % x)
e.BSave("i_%s_c.bdat" % x)
def ctf_Top_02(self):
"""Testing: Load, SaveFacts"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
e.Load("i_%s_c.dat" % x)
e.Assert("(duck)")
self.assert_(e.AgendaChanged())
e.Run()
self.assertEqual(e.FactList()[-1].CleanPPForm(), "(quack)")
e.SaveFacts("i_%s_f.dat" % x)
def ctf_Top_03(self):
"""Testing: LoadFacts"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
e.LoadFacts("i_%s_f.dat" % x)
self.assertEqual(e.FactList()[-1].CleanPPForm(), "(quack)")
def ctf_Top_04(self):
"""Testing: BLoad"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
e.BLoad("i_%s_c.bdat" % x)
e.Assert("(duck)")
self.assert_(e.AgendaChanged())
e.Run()
self.assertEqual(e.FactList()[-1].CleanPPForm(), "(quack)")
def ctf_Top_05(self):
"""Testing: Build"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
e.Build(file01)
e.Assert("(duck)")
self.assert_(e.AgendaChanged())
e.Run()
self.assertEqual(e.FactList()[-1].CleanPPForm(), "(quack)")
def ctf_Top_06(self):
"""Testing: Eval"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
i = e.Eval("(+ 1 1)")
self.assertEqual(int(i), 2)
def ctf_Top_07(self):
"""Testing: Call"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
i1 = e.Call('+', "1 1")
i2 = e.Call('+', (1, 1))
s1 = e.Call('sym-cat', "egg spam")
s2 = e.Call('sym-cat', ("egg", "spam"))
self.assertEqual(int(i1), 2)
self.assertEqual(int(i2), 2)
self.assertEqual(str(s1), "eggspam")
self.assertEqual(str(s2), "eggspam")
def ctf_Top_08(self):
"""Testing: SaveInstances, LoadInstances"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
C = e.BuildClass("C", "(is-a USER)")
i1 = C.BuildInstance("i1")
i2 = C.BuildInstance("i2")
e.SaveInstances("i_%s_inst.dat" % x)
e.Clear()
e.Reset()
C = e.BuildClass("C", "(is-a USER)")
e.LoadInstances("i_%s_inst.dat" % x)
self.assertEqual(e.FindInstance("i1").Name, "i1")
self.assertEqual(e.FindInstance("i2").Name, "i2")
def ctf_Top_09(self):
"""Testing: BSaveInstances, BLoadInstances"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
C = e.BuildClass("C", "(is-a USER)")
i1 = C.BuildInstance("i1")
i2 = C.BuildInstance("i2")
e.BSaveInstances("i_%s_inst.bdat" % x)
e.Clear()
e.Reset()
C = e.BuildClass("C", "(is-a USER)")
e.BLoadInstances("i_%s_inst.bdat" % x)
self.assertEqual(e.FindInstance("i1").Name, "i1")
self.assertEqual(e.FindInstance("i2").Name, "i2")
def ctf_Top_10(self):
"""Testing: Class.BuildInstance, FindInstanceLocal"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
C = e.BuildClass("C", "(is-a USER)")
i1 = C.BuildInstance("i1")
self.assertEqual(e.FindInstanceLocal("i1").Name, i1.Name)
def ctf_Top_11(self):
"""Testing: RestoreInstancesFromString"""
for x in self.envdict.keys():
e = self.envdict[x]
e.Clear()
e.Reset()
C = e.BuildClass("C", "(is-a USER)")
e.RestoreInstancesFromString("([i1] of C) ([i2] of C)")
self.assert_(e.FindInstance("i1"))
self.assert_(e.FindInstance("i2"))
def ctf_TopCurrentEnvironment_01(self):
"""Testing: CurrentEnvironment, Environment.SetCurrent, Environment.Index"""
clips.Clear()
clips.Assert("(duck)")
ce = clips.CurrentEnvironment()
e = clips.Environment()
self.assert_(e.Index != ce.Index)
e.SetCurrent()
clips.Reset()
ce.SetCurrent()
f = clips.FactList()[0]
self.assertEqual(f.CleanPPForm(), "(duck)")
# end.
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