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# TestSwiftHideRuntimeSupport.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
#
# ------------------------------------------------------------------------------
"""
Test that we hide runtime support values
"""
import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
import lldbsuite.test.lldbutil as lldbutil
import os
import unittest2
class TestSwiftHideRuntimeSupport(TestBase):
@swiftTest
def test_swift_hide_runtime_support(self):
"""Test that we hide runtime support values"""
# This is the function to remove the custom settings in order to have a
# clean slate for the next test case.
def cleanup():
self.runCmd(
'settings set target.display-runtime-support-values true',
check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd("settings set target.display-runtime-support-values false")
self.build()
lldbutil.run_to_source_breakpoint(
self, 'break here', lldb.SBFileSpec('main.swift'))
self.expect(
'frame variable -d run',
substrs=['_0_0'],
matching=False)
self.expect('frame variable -d run', substrs=['193627'], matching=True)
var_opts = lldb.SBVariablesOptions()
var_opts.SetIncludeArguments(True)
var_opts.SetIncludeLocals(True)
var_opts.SetInScopeOnly(True)
var_opts.SetIncludeStatics(True)
var_opts.SetIncludeRuntimeSupportValues(False)
var_opts.SetUseDynamic(lldb.eDynamicCanRunTarget)
values = self.frame().GetVariables(var_opts)
found = False
for value in values:
if '_0_0' in value.name:
found = True
if '$' in value.name:
found = True
self.assertFalse(found, "found the thing I was not expecting")
var_opts.SetIncludeRuntimeSupportValues(True)
values = self.frame().GetVariables(var_opts)
found = False
for value in values:
if '_0_0' in value.name:
found = True
self.assertTrue(found, "not found the thing I was expecting")
self.runCmd("settings set target.display-runtime-support-values true")
self.expect(
'frame variable -d run',
substrs=['_0_0'],
matching=True)
self.runCmd("settings set target.display-runtime-support-values false")
self.expect(
'frame variable -d run',
substrs=['_0_0'],
matching=False)
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