def test_parse_invalid_middle_line(self):
"""
Check that an example with a separation line between command and code
fails. The violating line should stay in the original document.
"""
doc = []
doc.append("<!-- APPEND /dev/null -->")
doc.append("This caused a seg fault?")
retval = Markdown.parse(doc)
self.assertIsNone(retval)
self.assertEqual(doc, []) # lines are eaten in the second round
def test_parse_no_tag_pre(self):
"""
Check that an pre-example without any tags fails. This sould consume all
lines.
"""
doc = []
doc.append("Yeeharr, this is an example.")
doc.append("<pre>")
doc.append("touch /tmp")
doc.append("touch /home")
doc.append("</pre>")
doc.append("This caused a seg fault?")
retval = Markdown.parse([])
self.assertIsNone(retval)
def test_parse_valid_pre(self):
"""
Check that a simple pre-example runs and returns args, command and
content.
"""
doc = []
doc.append("<!-- APPEND /dev/null -->")
doc.append("<pre>")
doc.append("touch /tmp")
doc.append("touch /home")
doc.append("</pre>")
retval = Markdown.parse(doc)
self.assertEqual(len(retval), 4)
command, args, content, length = retval
self.assertEqual(command, "APPEND")
self.assertEqual(args, "/dev/null")
self.assertEqual(content, ["touch /tmp", "touch /home"])
self.assertEqual(length, 5)
def test_parse_valid_additional_lines_pre(self):
"""
Check that an pre-example with unrelated lines runs and returns args,
command and content. The inital list of lines should be modified and
is expected to contain only the tailing lines.
"""
doc = []
doc.append("Yeeharr, this is an example.")
doc.append("<!-- APPEND /dev/null -->")
doc.append("<pre>")
doc.append("touch /tmp")
doc.append("touch /home")
doc.append("</pre>")
doc.append("This caused a seg fault?")
retval = Markdown.parse(doc)
self.assertEqual(len(retval), 4)
command, args, content, length = retval
self.assertEqual(command, "APPEND")
self.assertEqual(args, "/dev/null")
self.assertEqual(content, ["touch /tmp", "touch /home"])
self.assertEqual(length, 5)
self.assertEqual(doc, ["This caused a seg fault?"])
def test_parse_empty_input(self):
"""
Check that an empty example fails.
"""
retval = Markdown.parse([])
self.assertIsNone(retval)