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"""
Test that we can have persistent pointer variables
"""
import unittest2
import lldb
import lldbutil
from lldbtest import *
class PersistentPtrUpdateTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
@skipUnlessDarwin
@dsym_test
def test_with_dsym(self):
"""Test that we can have persistent pointer variables"""
self.buildDsym()
self.do_my_test()
@skipUnlessDarwin
@dwarf_test
def test_with_dwarf(self):
"""Test that we can have persistent pointer variables"""
self.buildDwarf()
self.do_my_test()
def do_my_test(self):
def cleanup():
pass
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
self.runCmd('break set -p here')
self.runCmd("run", RUN_SUCCEEDED)
self.runCmd("expr void* $foo = nullptr")
self.runCmd("continue")
self.expect("expr $foo", substrs=['$foo','0x0'])
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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