def test_spew_length_multiline_peices(self):
SRC = SourceString('hello\nworld')
SRC.eat_length(11)
assert SRC.row == 2
assert SRC.col == 5
assert SRC.get_char() == ''
assert SRC.eos
SRC.spew_length(5)
assert SRC.row == 2
assert SRC.col == 0
assert SRC.get_char() == 'w'
assert not SRC.eos
SRC.spew_length(6)
assert SRC.row == 1
assert SRC.col == 0
assert SRC.get_char() == 'h'
def test_spew_length(self):
SRC = SourceString('hello world')
SRC.eat_string('hello world')
assert SRC.eos
SRC.spew_length(1)
assert SRC.get_char() == 'd'
SRC.spew_length(10)
assert SRC.get_char() == 'h'
SRC.spew_length(3)
assert SRC.get_char() == 'h'
