def break_is_not_valid_in_while_loop_else_body():
break_node = nodes.break_()
node = nodes.while_(nodes.bool_literal(True), [], [break_node])
error = assert_raises(errors.TypeCheckError,
lambda: check_loop_control(node, False))
assert_equal(break_node, error.node)
assert_equal("'break' outside loop", str(error))
def break_is_not_valid_in_function_in_while_loop_body():
break_node = nodes.break_()
func_node = nodes.func("f", nodes.args([]), [break_node], type=None)
node = nodes.while_(nodes.bool_literal(True), [func_node], [])
error = assert_raises(errors.TypeCheckError,
lambda: check_loop_control(node, False))
assert_equal(break_node, error.node)
assert_equal("'break' outside loop", str(error))
def break_is_not_valid_in_module():
node = nodes.break_()
error = assert_raises(errors.TypeCheckError,
lambda: check_loop_control(node, False))
assert_equal(node, error.node)
assert_equal("'break' outside loop", str(error))
def break_is_valid_in_try_finally_body():
node = nodes.try_([], finally_body=[nodes.break_()])
check_loop_control(node, True)
def break_is_valid_in_while_loop_body():
node = nodes.while_(nodes.bool_literal(True), [nodes.break_()])
check_loop_control(node, False)
def break_is_valid_in_for_loop_body():
node = nodes.for_(nodes.ref("x"), nodes.ref("xs"), [nodes.break_()])
check_loop_control(node, False)
def break_has_no_references():
_assert_no_references(nodes.break_())
def test_parse_break():
_assert_statement_parse(nodes.break_(), "break")
def test_break(self):
_assert_transform(
nodes.break_(),
cc.break_
)
