diff options
Diffstat (limited to 'MicSim/test')
| -rw-r--r-- | MicSim/test/test_caretaker.py | 10 | ||||
| -rw-r--r-- | MicSim/test/test_ram.py | 37 |
2 files changed, 29 insertions, 18 deletions
diff --git a/MicSim/test/test_caretaker.py b/MicSim/test/test_caretaker.py index 414bf37..cc8d2ef 100644 --- a/MicSim/test/test_caretaker.py +++ b/MicSim/test/test_caretaker.py @@ -30,6 +30,16 @@ class CaretakerTest(unittest.TestCase): with self.assertRaises(KeyError): # Check it returns a KeyError self.c["kjhkjhkoih"+str(randint(0,7698))] + # Check outside bound values + with self.assertRaises(Exception): + self.c["MBR"]=-128 + with self.assertRaises(Exception): + self.c["MBR"]=256 + with self.assertRaises(Exception): + self.c["PC"]=2**32 + with self.assertRaises(Exception): + self.c["PC"]=-(2**31) + def test___setitem__(self): """ Test if getitem operation follow Mic-1 rules diff --git a/MicSim/test/test_ram.py b/MicSim/test/test_ram.py index 6baf158..f755753 100644 --- a/MicSim/test/test_ram.py +++ b/MicSim/test/test_ram.py @@ -72,30 +72,31 @@ class RamTest(unittest.TestCase): self.caretaker["MAR"]=self.ramSize ram.read() with self.assertRaises(Exception): - self.caretaker["MAR"]=-1*randint(0,self.ramSize-1) + self.caretaker["MAR"]=-1*randint(1,self.ramSize-1) ram.read() def test_fetch(self): """ Test fetch method """ - # Test classical fetch - ram=Ram(self.caretaker,self.ramSize) - data=dict() - toWrite=randint(0,256-1) - for i in range(0,self.ramSize): - data[i]=toWrite - ram.setData(data) - for i in range(0,self.ramSize): - self.caretaker["PC"]=i - self.assertEqual(toWrite,ram.fetch()) - # Test fetch outside of memory - with self.assertRaises(Exception): - self.caretaker["PC"]=self.ramSize - ram.fetch() - with self.assertRaises(Exception): - self.caretaker["PC"]=-1*randint(0,self.ramSize-1) - ram.fetch() + for q in range(0,1999): + # Test classical fetch + ram=Ram(self.caretaker,self.ramSize) + data=dict() + toWrite=randint(0,256-1) + for i in range(0,self.ramSize): + data[i]=toWrite + ram.setData(data) + for i in range(0,self.ramSize): + self.caretaker["PC"]=i + self.assertEqual(toWrite,ram.fetch()) + # Test fetch outside of memory + with self.assertRaises(Exception): + self.caretaker["PC"]=self.ramSize + ram.fetch() + with self.assertRaises(Exception): + self.caretaker["PC"]=-1*randint(1,self.ramSize-1) + ram.fetch() if __name__ == "__main__": unittest.main() |