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Fix bug in 2.6 tryelse get test_grammar working...

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localize grammar rules
This commit is contained in:
rocky
2017-12-02 01:35:43 -05:00
parent fc33a4a72d
commit 6d0f72f13b
10 changed files with 59 additions and 31 deletions
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16
pytest/test_grammar.py
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@@ -17,10 +17,9 @@ def test_grammar():
(lhs, rhs, tokens,
right_recursive, dup_rhs) = p.check_sets()
expect_lhs = set(['expr1024', 'pos_arg'])
unused_rhs = set(['list', 'call', 'mkfunc',
unused_rhs = set(['list', 'mkfunc',
'mklambda',
'unpack',])
expect_right_recursive = frozenset([('designList',
('store', 'DUP_TOP', 'designList'))])
if PYTHON3:
@@ -32,13 +31,24 @@ def test_grammar():
except_pop_except generator_exp classdefdeco2
dict
""".split()))
if 3.0 <= PYTHON_VERSION:
if PYTHON_VERSION >= 3.0:
expect_lhs.add("annotate_arg")
expect_lhs.add("annotate_tuple")
unused_rhs.add("mkfunc_annotate")
if PYTHON_VERSION != 3.6:
# 3.6 has at least one non-custom call rule
# the others don't
unused_rhs.add('call')
else:
# These are custom rules set in 3.5
unused_rhs.add('build_map_unpack_with_call')
unused_rhs.add('unmapexpr')
pass
pass
pass
else:
expect_lhs.add('kwarg')
unused_rhs.add('call')
assert expect_lhs == set(lhs)
assert unused_rhs == set(rhs)