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"""
Test that you can set breakpoint and hit the C++ language exception breakpoint
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCPPExceptionBreakpoint(TestBase):
my_var = 10
@add_test_categories(["pyapi"])
@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24538")
def test_cpp_exception_breakpoint(self):
"""Test setting and hitting the C++ exception breakpoint."""
self.build()
self.do_cpp_exception_bkpt()
@add_test_categories(["pyapi"])
@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24538")
def test_dummy_target_cpp_exception_breakpoint(self):
"""Test setting and hitting the C++ exception breakpoint from dummy target."""
self.build()
self.do_dummy_target_cpp_exception_bkpt()
def setUp(self):
TestBase.setUp(self)
self.main_source = "main.c"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
def do_cpp_exception_bkpt(self):
exe = self.getBuildArtifact("a.out")
error = lldb.SBError()
self.target = self.dbg.CreateTarget(exe)
self.assertTrue(self.target, VALID_TARGET)
exception_bkpt = self.target.BreakpointCreateForException(
lldb.eLanguageTypeC_plus_plus, False, True
)
self.assertTrue(exception_bkpt.IsValid(), "Created exception breakpoint.")
process = self.target.LaunchSimple(
None, None, self.get_process_working_directory()
)
self.assertTrue(process, PROCESS_IS_VALID)
thread_list = lldbutil.get_threads_stopped_at_breakpoint(
process, exception_bkpt
)
self.assertEqual(
len(thread_list), 1, "One thread stopped at the exception breakpoint."
)
def do_dummy_target_cpp_exception_bkpt(self):
exe = self.getBuildArtifact("a.out")
error = lldb.SBError()
dummy_exception_bkpt = self.dbg.GetDummyTarget().BreakpointCreateForException(
lldb.eLanguageTypeC_plus_plus, False, True
)
self.assertTrue(
dummy_exception_bkpt.IsValid(),
"Created exception breakpoint in dummy target.",
)
self.target = self.dbg.CreateTarget(exe)
self.assertTrue(self.target, VALID_TARGET)
exception_bkpt = self.target.GetBreakpointAtIndex(0)
self.assertTrue(
exception_bkpt.IsValid(),
"Target primed with exception breakpoint from dummy target.",
)
process = self.target.LaunchSimple(
None, None, self.get_process_working_directory()
)
self.assertTrue(process, PROCESS_IS_VALID)
thread_list = lldbutil.get_threads_stopped_at_breakpoint(
process, exception_bkpt
)
self.assertEqual(
len(thread_list), 1, "One thread stopped at the exception breakpoint."
)
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