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Adding tests of _ as a numeric component

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Reid 'arrdem' McKenzie 2020-07-18 14:02:09 -06:00
parent d7f175a987
commit 8cd91ecb8c
1 changed files with 19 additions and 6 deletions
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25
test/python/flowmetal/test_parser.py
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@ -15,13 +15,20 @@ def test_parse_list():
assert p.parses("()").paren == p.ListType.ROUND assert p.parses("()").paren == p.ListType.ROUND
@pytest.mark.parametrize('num,', [ @pytest.mark.parametrize('txt, val', [
1, 2, 103, 504, ('1', 1),
('2', 2),
('103', 103),
('504', 504),
('-1', -1),
('+1', +1),
('+1_000', 1000),
('-1_000', -1000),
]) ])
def test_parse_num(num): def test_parse_num(txt, val):
"""Some trivial cases of parsing numbers.""" """Some trivial cases of parsing numbers."""
assert isinstance(p.parses(str(num)), p.IntegerToken) assert isinstance(p.parses(txt), p.IntegerToken)
assert p.parses(str(num)).data == num assert p.parses(txt).data == val
@pytest.mark.parametrize('frac', [ @pytest.mark.parametrize('frac', [
@ -33,8 +40,13 @@ def test_parse_ratio(frac):
assert p.parses(frac).data == p.Fraction(frac) assert p.parses(frac).data == p.Fraction(frac)
@pytest.mark.parametrize('sym,', [ @pytest.mark.parametrize('sym,', [
'a', 'b', '*earmuff-style*', '+kebab-style+', 'JAVA_CONSTANT_STYLE' 'a',
'b',
'*earmuff-style*',
'+kebab-style+',
'JAVA_CONSTANT_STYLE',
]) ])
def test_parse_sym(sym): def test_parse_sym(sym):
"""Some trivial cases of parsing symbols.""" """Some trivial cases of parsing symbols."""
@ -76,6 +88,7 @@ def test_list_contents(txt, tokenization):
('1e3', 1e3), ('1e3', 1e3),
('1e-3', 1e-3), ('1e-3', 1e-3),
('1.01e3', 1.01e3), ('1.01e3', 1.01e3),
('1_000e0', 1e3),
]) ])
def test_float_values(txt, value): def test_float_values(txt, value):
"""Some examples of floats.""" """Some examples of floats."""