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"""
Test inferior restart when breakpoint is set on running target.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
class BreakpointSetRestart(TestBase):
BREAKPOINT_TEXT = "Set a breakpoint here"
@skipIfNetBSD
@skipIf(oslist=["freebsd"], bugnumber="github.com/llvm/llvm-project/issues/56082")
def test_breakpoint_set_restart(self):
self.build()
exe = self.getBuildArtifact("a.out")
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
self.dbg.SetAsync(True)
process = target.LaunchSimple(None, None, self.get_process_working_directory())
self.assertTrue(process, PROCESS_IS_VALID)
event = lldb.SBEvent()
# Wait for inferior to transition to running state
while self.dbg.GetListener().WaitForEvent(2, event):
if lldb.SBProcess.GetStateFromEvent(event) == lldb.eStateRunning:
break
bp = target.BreakpointCreateBySourceRegex(
self.BREAKPOINT_TEXT, lldb.SBFileSpec("main.cpp")
)
self.assertTrue(bp.IsValid(), VALID_BREAKPOINT)
self.assertEqual(bp.GetNumLocations(), 1, VALID_BREAKPOINT)
while self.dbg.GetListener().WaitForEvent(2, event):
if lldb.SBProcess.GetStateFromEvent(
event
) == lldb.eStateStopped and lldb.SBProcess.GetRestartedFromEvent(event):
continue
if lldb.SBProcess.GetStateFromEvent(event) == lldb.eStateRunning:
continue
self.fail(
"Setting a breakpoint generated an unexpected event: %s"
% lldb.SBDebugger.StateAsCString(
lldb.SBProcess.GetStateFromEvent(event)
)
)
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