def test_run_multiple_times(self):
cpu = StrExecutorFacade('''\
xch r1
rar
xch r1
''')
for state, res in [
('0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 b 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 c 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 d 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 e 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 f 0 0 0 0 0 0 0 0 0 0 0 0 0 0', '0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
]:
self.assertEqual(res, cpu.run(state).regs2str_ex)
def test_console(self):
cpu = StrExecutorFacade('''\
jms $3f0
jms $3e0
''')
self.assertEqual('A', cpu.run(console='A').console_output)
cpu = StrExecutorFacade('''\
loop:
jms $3f0
ld r2
jcn az exit
inc r3
jms $3e0
jun loop
exit:
''')
self.assertEqual('BCD', cpu.run(console='ABC').console_output)
def test_run_multiple_times(self):
cpu = StrExecutorFacade('''\
xch r1
rar
xch r1
''')
for state, res in [
('0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 b 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 c 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 d 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
('0 e 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=0'),
('0 f 0 0 0 0 0 0 0 0 0 0 0 0 0 0',
'0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1'),
]:
self.assertEqual(res, cpu.run(state).regs2str_ex)
def test_clear(self):
cpu = StrExecutorFacade('''\
add r0
add r0
''')
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1',
cpu.run('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0').regs2str_ex)
cpu.load_assembly('')
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1',
cpu.run(clear=False).regs2str_ex)
cpu = StrExecutorFacade('''\
add r0
''')
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=8, cy=0',
cpu.run('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0').regs2str_ex)
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1',
cpu.run(clear=False).regs2str_ex)
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=9, cy=0',
cpu.run(clear=False).regs2str_ex)
def test_console(self):
cpu = StrExecutorFacade('''\
jms $3f0
jms $3e0
''')
self.assertEqual('A', cpu.run(console='A').console_output)
cpu = StrExecutorFacade('''\
loop:
jms $3f0
ld r2
jcn az exit
inc r3
jms $3e0
jun loop
exit:
''')
self.assertEqual('BCD', cpu.run(console='ABC').console_output)
def test_clear(self):
cpu = StrExecutorFacade('''\
add r0
add r0
''')
self.assertEqual(
'8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1',
cpu.run('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0').regs2str_ex)
cpu.load_assembly('')
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1',
cpu.run(clear=False).regs2str_ex)
cpu = StrExecutorFacade('''\
add r0
''')
self.assertEqual(
'8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=8, cy=0',
cpu.run('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0').regs2str_ex)
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=0, cy=1',
cpu.run(clear=False).regs2str_ex)
self.assertEqual('8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0, acc=9, cy=0',
cpu.run(clear=False).regs2str_ex)
def test_examples(self):
cpu = StrExecutorFacade()
cpu.load_assembly('''\
ldm 5
xch r2''')
self.assertEqual('0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 5
xch r2
ldm 3
xch r2
xch r1
''')
self.assertEqual('0 5 3 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
start:
iac
xch r1
finish:
nop
''')
self.assertEqual('0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
fim r0 $31
fim r2 $41
fim r4 $59
fim r6 $26
fim r12 250
fim r14 206
''')
self.assertEqual('3 1 4 1 5 9 2 6 0 0 0 0 f a c e', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 6
ral
xch r0
ldm 8
rar
xch r1
ldm 7
rar
rar
xch r2
''')
self.assertEqual('c 4 9 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 5
xch r0
jun skip_few
ldm 6
xch r1
skip_few:
ldm 7
xch r2
''')
self.assertEqual('5 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 0
xch r0
jms add_three
jms add_three
jms add_three
jun finish
add_three:
ld r0
iac
iac
iac
xch r0
bbl 0
finish:
nop
''')
self.assertEqual('9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
def test_examples(self):
cpu = StrExecutorFacade()
cpu.load_assembly('''\
ldm 5
xch r2''')
self.assertEqual('0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 5
xch r2
ldm 3
xch r2
xch r1
''')
self.assertEqual('0 5 3 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
start:
iac
xch r1
finish:
nop
''')
self.assertEqual('0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
fim r0 $31
fim r2 $41
fim r4 $59
fim r6 $26
fim r12 250
fim r14 206
''')
self.assertEqual('3 1 4 1 5 9 2 6 0 0 0 0 f a c e', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 6
ral
xch r0
ldm 8
rar
xch r1
ldm 7
rar
rar
xch r2
''')
self.assertEqual('c 4 9 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 5
xch r0
jun skip_few
ldm 6
xch r1
skip_few:
ldm 7
xch r2
''')
self.assertEqual('5 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
cpu.load_assembly('''\
ldm 0
xch r0
jms add_three
jms add_three
jms add_three
jun finish
add_three:
ld r0
iac
iac
iac
xch r0
bbl 0
finish:
nop
''')
self.assertEqual('9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0', cpu.run().regs2str)
