def assert_incomplete(self, s):
"""Assert that s fails to parse with UnexpectedEndError.
(This should be the case if `s` is a prefix of a valid Script.)
"""
self.assertRaises(jsparagus.lexer.UnexpectedEndError,
lambda: parse_Script(s))
def parse(self, s):
if isinstance(s, list):
f = JSLexer(JSParser())
for chunk in s:
f.write(chunk)
return f.close()
else:
return parse_Script(s)
def assert_syntax_error(self, s):
"""Assert that s fails to parse."""
with self.assertRaises(jsparagus.lexer.SyntaxError):
parse_Script(s)
