def test_parse_list():
inp = '(a b)'
out = parse(inp)
assert out == ['a', 'b']
inp = '(a b c d e f g)'
out = parse(inp)
assert out == ['a', 'b', 'c', 'd', 'e', 'f', 'g']
def test_empty():
inp = '()'
out = parse(inp)
assert out == []
inp = '(())'
out = parse(inp)
assert out == [[]]
def test_parse_symbol():
inp = 'foo'
out = parse(inp)
assert out == 'foo'
inp = 'foo:bar'
out = parse(inp)
assert out == 'foo:bar'
def test_string():
inp = '"foo"'
out = parse(inp)
assert out == '"foo"'
inp = '("foo")'
out = parse(inp)
assert out == ['"foo"']
inp = '"foo \\"bar\\" baz"'
out = parse(inp)
assert out == '"foo \\"bar\\" baz"'
def test_space():
inp = '(a b)'
out = parse(inp)
assert out == ['a', 'b']
inp = ' (a b)'
out = parse(inp)
assert out == ['a', 'b']
inp = '( a b)'
out = parse(inp)
assert out == ['a', 'b']
inp = '(a b )'
out = parse(inp)
assert out == ['a', 'b']
inp = ' ( a b ) '
out = parse(inp)
assert out == ['a', 'b']
inp = ' ( a b ) '
out = parse(inp)
assert out == ['a', 'b']
inp = '(a\nb\n) '
out = parse(inp)
assert out == ['a', 'b']
inp = '((a)\n(b)\n) '
out = parse(inp)
assert out == [['a'], ['b']]
def test_block_comment():
inp = '#| lulz |# (a b)'
out = parse(inp)
assert out == ['a', 'b']
inp = '#| )(lulz |# (a b)'
out = parse(inp)
assert out == ['a', 'b']
inp = '(a b) #| lulz |#'
out = parse(inp)
assert out == ['a', 'b']
inp = '((a b) #| lulz |# (a b))'
out = parse(inp)
assert out == [['a', 'b'], ['a', 'b']]
def test_sharp_plusminus():
inp = '#+sbcl "sb-posix"'
out = parse(inp)
assert out == ['sharpsign-plus', 'sbcl', '"sb-posix"']
inp = '#+(and linux (not asdf3)) "uiop"'
out = parse(inp)
assert out == ['sharpsign-plus',
['and', 'linux', ['not', 'asdf3']],
'"uiop"']
# inp = '#+sbcl "sb-concurrency"'
inp = '#-sbcl "cl-speedy-queue"'
out = parse(inp)
assert out == ['sharpsign-minus', 'sbcl', '"cl-speedy-queue"']
def parse_blob(blob):
code = read_blob(blob)
in_str = '(' + code + ')'
lol = parse(in_str)
return lol
def parse_file(path):
with open(path) as fp:
code = fp.read()
in_str = '(' + code + ')'
lol = parse(in_str)
return lol
def test_multiline_block_comment():
inp = '''#|
lulz
|# (a b)'''
out = parse(inp)
assert out == ['a', 'b']
def test_invalid():
inp = ')(lulz (a b)'
out = parse(inp)
assert out == None
def test_parse_num():
inp = '3'
out = parse(inp)
assert out == '3'
def test_parse_quote():
inp = "'(a b)"
out = parse(inp)
assert out == ['quote', ['a', 'b']]