def test_write_pushpop_pop_pointer(self):
outfile = os.path.join(self.tmp_dir, 'arithm_jmp_test.asm')
cmd = 'pop'
seg = 'pointer'
# THIS
idx = 0
cmpfile = os.path.join(curr_dir, 'pushpop_cmp',
'{}_{}_{}.asm'.format(cmd, seg, idx))
with open(outfile, 'w') as file:
codewriter = code.CodeWriter(file)
codewriter.write_pushpop(cmd, seg, idx)
self.assertFileEqual(outfile, cmpfile,
'Write {} command failed'.format(cmd))
# THAT
idx = 1
cmpfile = os.path.join(curr_dir, 'pushpop_cmp',
'{}_{}_{}.asm'.format(cmd, seg, idx))
with open(outfile, 'w') as file:
codewriter = code.CodeWriter(file)
codewriter.write_pushpop(cmd, seg, idx)
self.assertFileEqual(outfile, cmpfile,
'Write {} command failed'.format(cmd))
os.remove(outfile)
def test_write_arithmetic_jmp(self):
arithm_jmp_cmds = ['eq', 'gt', 'lt']
outfile = os.path.join(self.tmp_dir, 'arithm_jmp_test.asm')
cmpfile = os.path.join(curr_dir, 'arithm_jmp_cmp', 'seq.asm')
with open(outfile, 'w') as file:
codewriter = code.CodeWriter(file)
for cmd in arithm_jmp_cmds:
codewriter.write_arithmetic(cmd)
self.assertFileEqual(outfile, cmpfile,
'Write {} command failed'.format(cmd))
os.remove(outfile)
def test_write_arithmetic(self):
arithm_cmds = ['add', 'sub', 'neg', 'and', 'or', 'not']
outfile = os.path.join(self.tmp_dir, 'arithm_test.asm')
for cmd in arithm_cmds:
cmpfile = os.path.join(curr_dir, '..', 'vmtranslator', 'asm',
'{}.asm'.format(cmd))
with open(outfile, 'w') as file:
codewriter = code.CodeWriter(file)
codewriter.write_arithmetic(cmd)
self.assertFileEqual(outfile, cmpfile,
'Write {} command failed'.format(cmd))
os.remove(outfile)