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# TestSwiftStructChangeRerun.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 display self correctly for an inline-initialized struct
"""
import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
import lldbsuite.test.lldbutil as lldbutil
import os
import shutil
import unittest2
class TestSwiftStructChangeRerun(TestBase):
@swiftTest
def test_swift_struct_change_rerun(self):
"""Test that we display self correctly for an inline-initialized struct"""
copied_main_swift = self.getBuildArtifact("main.swift")
# Cleanup the copied source file
def cleanup():
if os.path.exists(copied_main_swift):
os.unlink(copied_main_swift)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
print('build with main1.swift')
cleanup()
shutil.copyfile("main1.swift", copied_main_swift)
self.build()
(target, process, thread, breakpoint) = \
lldbutil.run_to_source_breakpoint(
self, 'Set breakpoint here', lldb.SBFileSpec('main.swift'))
var_a = self.frame().EvaluateExpression("a")
var_a_a = var_a.GetChildMemberWithName("a")
lldbutil.check_variable(self, var_a_a, False, value="12")
var_a_b = var_a.GetChildMemberWithName("b")
lldbutil.check_variable(self, var_a_b, False, '"Hey"')
var_a_c = var_a.GetChildMemberWithName("c")
self.assertFalse(var_a_c.IsValid(), "make sure a.c doesn't exist")
process.Kill()
print('build with main2.swift')
cleanup()
shutil.copyfile("main2.swift", copied_main_swift)
self.build()
# Launch the process, and do not stop at the entry point.
process = target.LaunchSimple(None, None, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
# Frame #0 should be at our breakpoint.
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, breakpoint)
self.assertTrue(len(threads) == 1)
var_a = self.frame().EvaluateExpression("a")
var_a_a = var_a.GetChildMemberWithName("a")
lldbutil.check_variable(self, var_a_a, False, value="12")
var_a_b = var_a.GetChildMemberWithName("b")
lldbutil.check_variable(self, var_a_b, False, '"Hey"')
var_a_c = var_a.GetChildMemberWithName("c")
self.assertTrue(var_a_c.IsValid(), "make sure a.c does exist")
lldbutil.check_variable(self, var_a_c, False, value='12.125')
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