def _parse_and_test_file(filename: str) -> bool:
print("Parsing %s" % filename)
with open(filename, "r") as ifile:
contents = ifile.read()
try:
data = parse(contents)
except Exception:
print(" Parsing error!")
import traceback
traceback.print_exc()
return False
data_lines = [l for l in str(data).split("\n") if l]
content_lines = [l for l in contents.split("\n") if l]
if data_lines != content_lines:
print(" Error!")
max_len = max([len(l) for l in content_lines])
if max_len < 100:
for orig, parsed in zip_longest(content_lines,
data_lines,
fillvalue=""):
c = " " if orig == parsed else "x"
print("%s <%s> %s" % (orig.ljust(max_len), c, parsed))
else:
for orig, parsed in zip_longest(content_lines,
data_lines,
fillvalue="----EMPTY----"):
c = " " if orig == parsed else "XXX)"
print("%s\n%s%s" % (orig, c, parsed))
return False
return True
def _run_test(self, string: str, expected):
""" Run a set of tests """
try:
parse_result = parse(string)
if expected == "error":
assert False, "Parsing '%s' should have failed.\nGot: %s" % (
string,
parse_result,
)
else:
self.assertEqual(parse_result, expected)
except ParseException as e:
if expected != "error":
print(string)
print(" " * e.loc + "^")
print(str(e))
raise
except AssertionError:
print("Parsing : %s" % string)
print("Expected: %r" % expected)
print("Got : %r" % parse_result)
raise