0f821339da
Add a function to make it easier to debug a test failure caused by an unexpected stop reason. This is similar to the assertState helper that was added in ce825e46743b. Before: self.assertEqual(stop_reason, lldb.eStopReasonInstrumentation) AssertionError: 5 != 10 After: self.assertStopReason(stop_reason, lldb.eStopReasonInstrumentation) AssertionError: signal (5) != instrumentation (10) Differential revision: https://reviews.llvm.org/D131083
45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
import lldb
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test import lldbutil
|
|
|
|
class TestWatchpointCount(TestBase):
|
|
NO_DEBUG_INFO_TESTCASE = True
|
|
|
|
def setUp(self):
|
|
TestBase.setUp(self)
|
|
|
|
@skipIf(oslist=["freebsd", "linux"], archs=["arm", "aarch64"],
|
|
bugnumber="llvm.org/pr26031")
|
|
def test_watchpoint_count(self):
|
|
self.build()
|
|
(_, process, thread, _) = lldbutil.run_to_source_breakpoint(self, "patatino", lldb.SBFileSpec("main.c"))
|
|
frame = thread.GetFrameAtIndex(0)
|
|
first_var = frame.FindVariable("x1")
|
|
second_var = frame.FindVariable("x2")
|
|
|
|
error = lldb.SBError()
|
|
first_watch = first_var.Watch(True, False, True, error)
|
|
if not error.Success():
|
|
self.fail(
|
|
"Failed to make watchpoint for x1: %s" %
|
|
(error.GetCString()))
|
|
|
|
second_watch = second_var.Watch(True, False, True, error)
|
|
if not error.Success():
|
|
self.fail(
|
|
"Failed to make watchpoint for x2: %s" %
|
|
(error.GetCString()))
|
|
process.Continue()
|
|
|
|
stop_reason = thread.GetStopReason()
|
|
self.assertStopReason(stop_reason, lldb.eStopReasonWatchpoint, "watchpoint for x1 not hit")
|
|
stop_reason_descr = thread.GetStopDescription(256)
|
|
self.assertEqual(stop_reason_descr, "watchpoint 1")
|
|
|
|
process.Continue()
|
|
stop_reason = thread.GetStopReason()
|
|
self.assertStopReason(stop_reason, lldb.eStopReasonWatchpoint, "watchpoint for x2 not hit")
|
|
stop_reason_descr = thread.GetStopDescription(256)
|
|
self.assertEqual(stop_reason_descr, "watchpoint 2")
|