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"""
Test that stop hooks trigger on "step-out"
"""
import lldb
import lldbsuite.test.lldbutil as lldbutil
from lldbsuite.test.lldbtest import *
class TestStopHooks(TestBase):
mydir = TestBase.compute_mydir(__file__)
# If your test case doesn't stress debug info, the
# set this to true. That way it won't be run once for
# each debug info format.
NO_DEBUG_INFO_TESTCASE = True
def test_stop_hooks_step_out(self):
"""Test that stop hooks fire on step-out."""
self.build()
self.main_source_file = lldb.SBFileSpec("main.c")
self.step_out_test()
def step_out_test(self):
(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
"Set a breakpoint here", self.main_source_file)
interp = self.dbg.GetCommandInterpreter()
result = lldb.SBCommandReturnObject()
interp.HandleCommand("target stop-hook add -o 'expr g_var++'", result)
self.assertTrue(result.Succeeded, "Set the target stop hook")
thread.StepOut()
var = target.FindFirstGlobalVariable("g_var")
self.assertTrue(var.IsValid())
self.assertEqual(var.GetValueAsUnsigned(), 1, "Updated g_var")
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