1""" 2Test that we can have persistent pointer variables 3""" 4 5 6import lldb 7import lldbsuite.test.lldbutil as lldbutil 8from lldbsuite.test.lldbtest import * 9 10 11class PersistentPtrUpdateTestCase(TestBase): 12 def test(self): 13 """Test that we can have persistent pointer variables""" 14 self.build() 15 16 def cleanup(): 17 pass 18 19 # Execute the cleanup function during test case tear down. 20 self.addTearDownHook(cleanup) 21 22 self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) 23 24 self.runCmd("break set -p here") 25 26 self.runCmd("run", RUN_SUCCEEDED) 27 28 self.runCmd("expr void* $foo = 0") 29 30 self.runCmd("continue") 31 32 self.expect("expr $foo", substrs=["$foo", "0x0"]) 33