"""
Test calling an expression without a target.
"""

from __future__ import print_function


import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil


class TestCalculatorMode(TestBase):

    mydir = TestBase.compute_mydir(__file__)

    def setUp(self):
        # Call super's setUp().
        TestBase.setUp(self)

    def test__calculator_mode(self):
        """Test calling expressions in the dummy target."""
        self.expect("expression 11 + 22", "11 + 22 didn't get the expected result", substrs=["33"])
        # Now try it with a specific language:
        self.expect("expression -l c -- 11 + 22", "11 + 22 didn't get the expected result", substrs=["33"])