def run(self) -> object:
# Process parameters
if len(sys.argv) < 4:
usage()
return
filename = sys.argv[1]
output = sys.argv[2]
coded_filename = sys.argv[3]
tokeniser = find_tokeniser(sys.argv[4:])
self.verbosity = find_verbosity(sys.argv[4:])
load_address = find_base_load_address(sys.argv[4:], LOAD_ADDRESS)
header_length = find_header_length(sys.argv[4:], HEADER_LENGTH)
# Read file
with open(filename, "rb") as sourceFile:
file_data = sourceFile.read().decode()
self.report(1, f"Located program {filename}")
result, token_stream = tokeniser.parse_program(file_data, load_address)
if result == 0:
self.report(1, "file successfully encoded")
formatter = formats.Cas_Format.CasFormat([], tokeniser,
self.verbosity)
output_data = formatter.build_file(coded_filename, token_stream,
header_length)
with open(output, "wb") as f:
f.write(output_data)
self.report(1, f"cas file written as {output}")
else:
self.report(2, "file processing failed")
def run(self) -> object:
# Process parameters
if len(sys.argv) < 3:
usage()
return
self.filename = sys.argv[1]
self.output = sys.argv[2]
tokeniser = find_tokeniser(sys.argv[3:])
self.verbosity = find_verbosity(sys.argv[3:])
self.report(0, f"Using {tokeniser.name}")
formatter = initialise_formatter(self.filename, tokeniser,
self.verbosity)
self.process_cas(formatter)
def test_given_no_options_find_tokeniser_returns_the_default_dragon_tokens():
opts = []
actual = find_tokeniser(opts)
assert isinstance(actual, DragonToken)
def test_given_conflicting_options_returns_the_highest_priority_tokens(
test_input, expected):
actual = find_tokeniser(test_input)
assert isinstance(actual, expected)
def test_given_a_rsdos_option_find_tokeniser_returns_the_coco_rsdos_tokens(
test_input):
opts = [test_input]
actual = find_tokeniser(opts)
assert isinstance(actual, RsDosToken)
def test_given_a_dragondos_option_find_tokeniser_returns_the_dragondos_tokens(
test_input):
opts = [test_input]
actual = find_tokeniser(opts)
assert isinstance(actual, DragonDosToken)
def test_given_an_invalid_option_find_tokeniser_ignores_it():
opts = ["--rubbish"]
actual = find_tokeniser(opts)
assert isinstance(actual, DragonToken)