diff options
Diffstat (limited to 'test/test_ast.py')
| -rw-r--r-- | test/test_ast.py | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/test/test_ast.py b/test/test_ast.py index b9fe948..adea08a 100644 --- a/test/test_ast.py +++ b/test/test_ast.py @@ -25,7 +25,7 @@ for lar in (1,2,3): parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.declared_identifiers == set(['a','b','c', 'g', 'h', 'i', 'u', 'k', 'j', 'gh', 'lar', 'x']) assert parsed.undeclared_identifiers == set(['x', 'q', 'foo', 'gah', 'blah']) - + parsed = ast.PythonCode("x + 5 * (y-z)", **exception_kwargs) assert parsed.undeclared_identifiers == set(['x', 'y', 'z']) assert parsed.declared_identifiers == set() @@ -55,7 +55,7 @@ for y in range(1, y): """ parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.undeclared_identifiers == set(['x', 'y', 'z', 'q', 'range']) - + def test_locate_identifiers_4(self): if util.py3k: code = """ @@ -63,18 +63,18 @@ x = 5 (y, ) def mydef(mydefarg): print("mda is", mydefarg) -""" +""" else: code = """ x = 5 (y, ) def mydef(mydefarg): print "mda is", mydefarg -""" +""" parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.undeclared_identifiers == set(['y']) assert parsed.declared_identifiers == set(['mydef', 'x']) - + def test_locate_identifiers_5(self): if util.py3k: code = """ @@ -84,7 +84,7 @@ except: print(y) """ else: - + code = """ try: print x @@ -93,7 +93,7 @@ except: """ parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.undeclared_identifiers == set(['x', 'y']) - + def test_locate_identifiers_6(self): code = """ def foo(): @@ -101,7 +101,7 @@ def foo(): """ parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.undeclared_identifiers == set(['bar']) - + if util.py3k: code = """ def lala(x, y): @@ -117,7 +117,7 @@ print x parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.undeclared_identifiers == set(['z', 'x']) assert parsed.declared_identifiers == set(['lala']) - + if util.py3k: code = """ def lala(x, y): @@ -137,7 +137,7 @@ print z parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.undeclared_identifiers == set(['z']) assert parsed.declared_identifiers == set(['lala']) - + def test_locate_identifiers_7(self): code = """ import foo.bar @@ -156,7 +156,7 @@ class Hi(object): parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.declared_identifiers == set(['Hi']) assert parsed.undeclared_identifiers == set() - + def test_locate_identifiers_9(self): code = """ ",".join([t for t in ("a", "b", "c")]) @@ -164,14 +164,14 @@ class Hi(object): parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.declared_identifiers == set(['t']) assert parsed.undeclared_identifiers == set(['t']) - + code = """ [(val, name) for val, name in x] """ parsed = ast.PythonCode(code, **exception_kwargs) assert parsed.declared_identifiers == set(['val', 'name']) assert parsed.undeclared_identifiers == set(['val', 'name', 'x']) - + def test_locate_identifiers_10(self): code = """ lambda q: q + 5 @@ -179,7 +179,7 @@ lambda q: q + 5 parsed = ast.PythonCode(code, **exception_kwargs) eq_(parsed.declared_identifiers, set()) eq_(parsed.undeclared_identifiers, set()) - + def test_locate_identifiers_11(self): code = """ def x(q): @@ -195,12 +195,12 @@ from foo import * import x as bar """ self.assertRaises(exceptions.CompileException, ast.PythonCode, code, **exception_kwargs) - + def test_python_fragment(self): parsed = ast.PythonFragment("for x in foo:", **exception_kwargs) assert parsed.declared_identifiers == set(['x']) assert parsed.undeclared_identifiers == set(['foo']) - + parsed = ast.PythonFragment("try:", **exception_kwargs) if util.py3k: @@ -209,7 +209,7 @@ import x as bar parsed = ast.PythonFragment("except MyException, e:", **exception_kwargs) eq_(parsed.declared_identifiers, set(['e'])) eq_(parsed.undeclared_identifiers, set(['MyException'])) - + def test_argument_list(self): parsed = ast.ArgumentList("3, 5, 'hi', x+5, context.get('lala')", **exception_kwargs) assert parsed.undeclared_identifiers == set(['x', 'context']) @@ -231,7 +231,7 @@ import x as bar parsed = ast.FunctionDecl(code, **exception_kwargs) assert parsed.funcname=='foo' assert parsed.argnames==['a', 'b', 'c', 'args', 'kwargs'] - + def test_expr_generate(self): """test the round trip of expressions to AST back to python source""" x = 1 @@ -242,12 +242,12 @@ import x as bar def lala(arg): return "blah" + arg local_dict = dict(x=x, y=y, foo=F(), lala=lala) - + code = "str((x+7*y) / foo.bar(5,6)) + lala('ho')" astnode = pyparser.parse(code) newcode = pyparser.ExpressionGenerator(astnode).value() assert (eval(code, local_dict) == eval(newcode, local_dict)) - + a = ["one", "two", "three"] hoho = {'somevalue':"asdf"} g = [1,2,3,4,5] @@ -256,7 +256,7 @@ import x as bar astnode = pyparser.parse(code) newcode = pyparser.ExpressionGenerator(astnode).value() assert(eval(code, local_dict) == eval(newcode, local_dict)) - + local_dict={'f':lambda :9, 'x':7} code = "x+f()" astnode = pyparser.parse(code) @@ -269,5 +269,5 @@ import x as bar newcode = pyparser.ExpressionGenerator(astnode).value() assert(eval(code, local_dict)) == eval(newcode, local_dict), "%s != %s" % (code, newcode) - - + + |