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import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCase(TestBase):
@skipIfRemote
@skipIfWindows
# glibc's dlopen doesn't support opening executables.
# https://sourceware.org/bugzilla/show_bug.cgi?id=11754
@skipIfLinux
# freebsd's dlopen ditto
@expectedFailureAll(oslist=["freebsd"])
@expectedFailureNetBSD
@no_debug_info_test
def test(self):
self.build()
# Launch and stop before the dlopen call.
lldbutil.run_to_source_breakpoint(
self, "// break here", lldb.SBFileSpec("main.c")
)
# Delete the breakpoint we no longer need.
self.target().DeleteAllBreakpoints()
# Check that the executable is the test binary.
self.assertEqual(self.target().GetExecutable().GetFilename(), "a.out")
# Continue so that dlopen is called.
breakpoint = self.target().BreakpointCreateBySourceRegex(
"// break after dlopen", lldb.SBFileSpec("main.c")
)
self.assertNotEqual(breakpoint.GetNumResolvedLocations(), 0)
stopped_threads = lldbutil.continue_to_breakpoint(self.process(), breakpoint)
self.assertEqual(len(stopped_threads), 1)
# Check that the executable is still the test binary and not "other".
self.assertEqual(self.target().GetExecutable().GetFilename(), "a.out")
# Kill the process and run the program again.
err = self.process().Kill()
self.assertSuccess(err)
# Test that we hit the breakpoint after dlopen.
lldbutil.run_to_breakpoint_do_run(self, self.target(), breakpoint)
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