from __future__ import unicode_literals import unittest try: from hypothesis import given, example except ImportError: # Mock out hypothesis stuff for python 2.6 def given(a): def func(b): return return func example = given try: from hypothesis.strategies import text except ImportError: def text(): pass import commonmark from commonmark.blocks import Parser from commonmark.render.html import HtmlRenderer from commonmark.inlines import InlineParser from commonmark.node import NodeWalker, Node class TestCommonmark(unittest.TestCase): def test_output(self): s = commonmark.commonmark('*hello!*') self.assertEqual(s, '
hello!
\n') def test_unicode(self): s = commonmark.commonmark('\n\n') def test_normalize_contracts_text_nodes(self): md = '_a' ast = Parser().parse(md) def assert_text_literals(text_literals): walker = ast.walker() document, _ = walker.next() self.assertEqual(document.t, 'document') paragraph, _ = walker.next() self.assertEqual(paragraph.t, 'paragraph') for literal in text_literals: text, _ = walker.next() self.assertEqual(text.t, 'text') self.assertEqual(text.literal, literal) paragraph, _ = walker.next() self.assertEqual(paragraph.t, 'paragraph') assert_text_literals(['_', 'a']) ast.normalize() # assert text nodes are contracted assert_text_literals(['_a']) ast.normalize() # assert normalize() doesn't alter a normalized ast assert_text_literals(['_a']) def test_dumpAST_orderedlist(self): md = '1.' ast = Parser().parse(md) commonmark.dumpAST(ast) @given(text()) def test_random_text(self, s): commonmark.commonmark(s) def test_smart_dashes(self): md = 'a - b -- c --- d ---- e ----- f' EM = '\u2014' EN = '\u2013' expected_html = ( '' '\nsometext\n
' + 'a - ' + 'b ' + EN + ' ' + 'c ' + EM + ' ' + 'd ' + EN + EN + ' ' + 'e ' + EM + EN + ' ' + 'f
\n') parser = commonmark.Parser(options=dict(smart=True)) ast = parser.parse(md) renderer = commonmark.HtmlRenderer() html = renderer.render(ast) self.assertEqual(html, expected_html) def test_regex_vulnerability_link_label(self): i = 200 while i <= 2000: s = commonmark.commonmark('[' + ('\\' * i) + '\n') self.assertEqual(s, '' + '[' + ('\\' * (i // 2)) + '
\n', '[\\\\... %d deep' % (i,)) i *= 10 def test_regex_vulnerability_link_destination(self): i = 200 while i <= 2000: s = commonmark.commonmark(('[](' * i) + '\n') self.assertEqual(s, '' + ('[](' * i) + '
\n', '[]( %d deep' % (i,)) i *= 10 class TestHtmlRenderer(unittest.TestCase): def test_init(self): HtmlRenderer() class TestInlineParser(unittest.TestCase): def test_init(self): InlineParser() class TestNode(unittest.TestCase): def test_doc_node(self): Node('document', [[1, 1], [0, 0]]) class TestNodeWalker(unittest.TestCase): def test_node_walker(self): node = Node('document', [[1, 1], [0, 0]]) NodeWalker(node) def test_node_walker_iter(self): node = Node('document', [[1, 1], [0, 0]]) for subnode, entered in node.walker(): pass class TestParser(unittest.TestCase): def setUp(self): self.parser = Parser() @given(text()) @example('') @example('* unicode: \u2020') def test_text(self, s): self.parser.parse(s) if __name__ == '__main__': unittest.main()