#!/usr/bin/env python3 # -*- coding: utf-8 -*- import re import argparse import sys import platform from cmark import CMark if __name__ == "__main__": parser = argparse.ArgumentParser(description='Run cmark tests.') parser.add_argument('--program', dest='program', nargs='?', default=None, help='program to test') parser.add_argument('--library-dir', dest='library_dir', nargs='?', default=None, help='directory containing dynamic library') args = parser.parse_args(sys.argv[1:]) cmark = CMark(prog=args.program, library_dir=args.library_dir) # list of pairs consisting of input and a regex that must match the output. pathological = { # note - some pythons have limit of 65535 for {num-matches} in re. "nested strong emph": (("*a **a " * 65000) + "b" + (" a** a*" * 65000), re.compile("(a a ){65000}b( a a){65000}")), "many emph closers with no openers": (("a_ " * 65000), re.compile("(a[_] ){64999}a_")), "many emph openers with no closers": (("_a " * 65000), re.compile("(_a ){64999}_a")), "many link closers with no openers": (("a]" * 65000), re.compile("(a\]){65000}")), "many link openers with no closers": (("[a" * 65000), re.compile("(\[a){65000}")), "mismatched openers and closers": (("*a_ " * 50000), re.compile("([*]a[_] ){49999}[*]a_")), "openers and closers multiple of 3": (("a**b" + ("c* " * 50000)), re.compile("a[*][*]b(c[*] ){49999}c[*]")), "link openers and emph closers": (("[ a_" * 50000), re.compile("(\[ a_){50000}")), "hard link/emph case": ("**x [a*b**c*](d)", re.compile("\\*\\*x ab\\*\\*c")), "nested brackets": (("[" * 50000) + "a" + ("]" * 50000), re.compile("\[{50000}a\]{50000}")), "nested block quotes": ((("> " * 50000) + "a"), re.compile("(
\n){50000}")), "U+0000 in input": ("abc\u0000de\u0000", re.compile("abc\ufffd?de\ufffd?")), "backticks": ("".join(map(lambda x: ("e" + "`" * x), range(1,10000))), re.compile("^

[e`]*

\n$")) } whitespace_re = re.compile('/s+/') passed = 0 errored = 0 failed = 0 print("Testing pathological cases:") for description in pathological: (inp, regex) = pathological[description] [rc, actual, err] = cmark.to_html(inp) if rc != 0: errored += 1 print(description, '[ERRORED (return code %d)]' %rc) print(err) elif regex.search(actual): print(description, '[PASSED]') passed += 1 else: print(description, '[FAILED]') print(repr(actual)) failed += 1 print("%d passed, %d failed, %d errored" % (passed, failed, errored)) if (failed == 0 and errored == 0): exit(0) else: exit(1)