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# TestEnumVariables.py
#
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See https://swift.org/LICENSE.txt for license information
# See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
#
# ------------------------------------------------------------------------------
"""
Tests that Enum variables display correctly
"""
import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
import lldbsuite.test.lldbutil as lldbutil
import os
import unittest2
class TestEnumVariables(TestBase):
@swiftTest
def test_enum_variables(self):
"""Tests that Enum variables display correctly"""
self.build()
self.do_test()
def setUp(self):
TestBase.setUp(self)
self.main_source = "main.swift"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
def get_variable(self, name):
return self.frame().FindVariable(
name).GetDynamicValue(lldb.eDynamicCanRunTarget)
def check_enum(
self,
var_name,
value,
child_summary=None,
child_value=None):
var = self.frame().FindVariable(var_name)
self.assertTrue(var.IsValid(), "invalid variable")
self.assertTrue(var.GetValue() == value, "invalid value")
if child_summary:
child_var = var.GetChildMemberWithName(value)
self.assertTrue(child_var.IsValid(), "invalid child")
if child_summary:
self.assertTrue(
child_var.GetSummary() == child_summary,
"invalid child summary")
if child_value:
self.assertTrue(
child_var.GetValue() == child_value,
"invalid child value")
def do_test(self):
"""Tests that Enum variables display correctly"""
lldbutil.run_to_source_breakpoint(self, 'Set breakpoint here',
lldb.SBFileSpec('main.swift'))
self.check_enum("ona", "A")
self.check_enum("onb", "B")
self.check_enum("onc", "C")
self.check_enum("ond", "D")
self.check_enum("twa", "A")
self.check_enum("twb", "B", '"hello world"')
self.check_enum("twc", "C", child_value='12')
self.check_enum("twd", "D")
self.check_enum("tha", "A", '"hello world"')
self.check_enum("thb", "B", child_value='24')
self.check_enum("thc", "C", '"this is me"')
self.check_enum("thd", "D", "true")
self.check_enum("foa", "A", '"hello world"')
self.check_enum("fob", "B", '"this is me"')
self.check_enum("foc", "C", '"life should be"')
self.check_enum("fod", "D", '"fun for everyone"')
self.expect('frame variable ContainerOfEnums_Some',
substrs=['Some', 'one1 = A', 'one2 = A'])
self.expect('frame variable ContainerOfEnums_Nil', substrs=['nil'])
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