def test_execute_trap(self):
machine = Machine()
machine.loadProgram('Tomasulo/intUnit1.hex')
instruction = Instruction(0x44800003)
machine.issue(instruction)
machine.execute()
machine.execute()
def test_brUnit1(self):
sys.stdout = output = io.StringIO()
machine = Machine()
machine.loadProgram('Tomasulo/brUnit1.hex')
machine.run()
with open('Tomasulo/brUnit1.out', 'r') as answerFile:
answer = answerFile.read()
self.assertEquals(output.getvalue(), answer)
def test_allInts(self):
for i in range(1, 9):
sys.stdout = output = io.StringIO()
machine = Machine()
machine.loadProgram('Tomasulo/intUnit{0}.hex'.format(i))
machine.run()
with open('Tomasulo/intUnit{0}.out'.format(i), 'r') as answerFile:
answer = answerFile.read()
self.assertEquals(output.getvalue(), answer)
def test_all(self):
sys.stdout = output = io.StringIO()
for inputFile in os.listdir('Tomasulo'):
if inputFile.endswith('.dlx'): continue
if inputFile.endswith('.out'): continue
machine = Machine()
machine.loadProgram('Tomasulo/' + inputFile)
machine.run()
with open('Tomasulo/' + inputFile.strip('.hex') + '.out', 'r') as answerFile:
answer = answerFile.read()
self.assertEquals(output.getvalue(), answer)
def test_nextInstructionAndIssue(self):
machine = Machine()
machine.loadProgram('Tomasulo/memUnit1.hex')
count = 0
while True:
instruc = machine.nextInstruction()
machine.issue(instruc)
count += 1
machine.PC += 4
if instruc.isHalt():
break
self.assertEquals(count, 26)
rstations = machine.dumpRStations()
def test_nextInstruction(self):
machine = Machine()
machine.loadProgram('Tomasulo/intUnit1.hex')
instruc = machine.nextInstruction()
