def test_mutate_elision(self):
class ConstRemover(BaseVisitor):
def visitConst(self, const):
return None
listast = source2ast(FakeSpace(), "[1, 2]")
listast = listast.mutate(ConstRemover())
listnode = listast.node.nodes[0].expr
assert isinstance(listnode, ast.List)
assert len(listnode.nodes) == 0
def test_mutate_elision(self):
from parser import source2ast, ASTConst, ASTList
class ConstRemover(self.BaseVisitor):
def visitConst(self, const):
return None
listast = source2ast("[1, 2]")
listast = listast.mutate(ConstRemover())
listnode = listast.node.nodes[0].expr
assert isinstance(listnode, ASTList)
assert len(listnode.nodes) == 0
def test_mutate_elision(self):
class ConstRemover(BaseVisitor):
def visitConst(self, const):
return None
listast = source2ast(FakeSpace(), "[1, 2]")
listast = listast.mutate(ConstRemover())
listnode = listast.node.nodes[0].expr
assert isinstance(listnode, ast.List)
assert len(listnode.nodes) == 0
def test_mutate_strange_cases(self):
src = '''
if a:
b
'''
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
src = '''
try:
b
except Exception:
pass
'''
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
src = '{1:2}'
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
src = '1 > 3'
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
def test_mutate_strange_cases(self):
src = '''
if a:
b
'''
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
src = '''
try:
b
except Exception:
pass
'''
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
src = '{1:2}'
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
src = '1 > 3'
ast = source2ast(FakeSpace(), src)
ast.mutate(BaseVisitor())
def test_mutate_elision(self):
from parser import source2ast, ASTConst, ASTList
class ConstRemover(self.BaseVisitor):
def visitConst(self, const):
return None
listast = source2ast("[1, 2]")
listast = listast.mutate(ConstRemover())
listnode = listast.node.nodes[0].expr
assert isinstance(listnode, ASTList)
assert len(listnode.nodes) == 0