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"""
Test that we can have persistent pointer variables
"""
from __future__ import print_function
import lldb
import lldbsuite.test.lldbutil as lldbutil
from lldbsuite.test.lldbtest import *
class PersistentPtrUpdateTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
def test(self):
"""Test that we can have persistent pointer variables"""
self.build()
def cleanup():
pass
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
self.runCmd('break set -p here')
self.runCmd("run", RUN_SUCCEEDED)
self.runCmd("expr void* $foo = 0")
self.runCmd("continue")
self.expect("expr $foo", substrs=['$foo', '0x0'])
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