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test_parser fix

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This commit is contained in:
laerus 2016-07-02 03:43:49 +03:00
parent de2745bc45
commit 603681aa8a
2 changed files with 3 additions and 40 deletions
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8
tests/TODO.txt
View file

@ -1,8 +0,0 @@
test_tools.py
-------------
- test_env_path_getitem fails
test_parser.py
--------------
- test bug

35
tests/test_parser.py
View file

@ -23,26 +23,6 @@ PARSER = Parser(lexer_optimize=False, yacc_optimize=False, yacc_debug=True,
lexer_table='lexer_test_table',
yacc_table='parser_test_table')
# def nodes_equal(x, y):
# __tracebackhide__ = True
# if type(x) != type(y):
# return False
# if isinstance(x, (ast.Expr, ast.FunctionDef, ast.ClassDef)):
# if x.lineno != y.lineno:
# return False
# if x.col_offset != y.col_offset:
# return False
# for (xname, xval), (yname, yval) in zip(ast.iter_fields(x),
# ast.iter_fields(y)):
# if xname != yname:
# return False
# if xval != yval:
# return False
# for xchild, ychild in zip(ast.iter_child_nodes(x),
# ast.iter_child_nodes(y)):
# if not nodes_equal(xchild, ychild):
# return False
# return True
def nodes_equal(x, y):
__tracebackhide__ = True
@ -53,21 +33,13 @@ def nodes_equal(x, y):
for (xname, xval), (yname, yval) in zip(ast.iter_fields(x),
ast.iter_fields(y)):
assert xname == yname
if not isinstance(xval, ast.AST):
assert xval == yval
# if not isinstance(xval, ast.AST):
# assert xval == yval
for xchild, ychild in zip(ast.iter_child_nodes(x),
ast.iter_child_nodes(y)):
assert nodes_equal(xchild, ychild)
return True
# def assert_nodes_equal(x, y, include_attributes=True):
# __tracebackhide__ = True
# if nodes_equal(x, y):
# return True
# error_msg = 'x:\n=={}\ny:\n=={}\n'.format(
# pdump(x, include_attributes=include_attributes),
# pdump(y, include_attributes=include_attributes))
# pytest.fail(error_msg)
def check_ast(inp, run=True, mode='eval'):
__tracebackhide__ = True
@ -78,9 +50,8 @@ def check_ast(inp, run=True, mode='eval'):
# Check that they are equal
assert nodes_equal(exp, obs)
# round trip by running xonsh AST via Python
source = compile(obs, '<test-ast>', mode)
if run:
exec(source)
exec(compile(obs, '<test-ast>', mode))
def check_stmts(inp, run=True, mode='exec'):
__tracebackhide__ = True