| """ |
| Test that we can listen to modules loaded events. |
| """ |
| |
| from __future__ import print_function |
| |
| import copy |
| import os |
| import time |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| import six |
| |
| |
| class ListenToModuleLoadedEvents (TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| |
| def test_receiving_breakpoint_added(self): |
| """Test that we get breakpoint added events, waiting on event classes on the debugger""" |
| self.build() |
| |
| my_listener = lldb.SBListener("test_listener") |
| |
| my_listener.StartListeningForEventClass( |
| self.dbg, |
| lldb.SBTarget.GetBroadcasterClassName(), |
| lldb.SBTarget.eBroadcastBitBreakpointChanged) |
| |
| exe = self.getBuildArtifact("a.out") |
| |
| target = self.dbg.CreateTarget(exe) |
| |
| bkpt = target.BreakpointCreateByName("main") |
| |
| event = lldb.SBEvent() |
| my_listener.WaitForEvent(1, event) |
| |
| self.assertTrue(event.IsValid(), "Got a valid event.") |
| self.assertTrue( |
| lldb.SBBreakpoint.EventIsBreakpointEvent(event), |
| "It is a breakpoint event.") |
| self.assertTrue(lldb.SBBreakpoint.GetBreakpointEventTypeFromEvent( |
| event) == lldb.eBreakpointEventTypeAdded, "It is a breakpoint added event.") |
| self.assertTrue( |
| bkpt == lldb.SBBreakpoint.GetBreakpointFromEvent(event), |
| "It is our breakpoint.") |
| |
| # Now make sure if we stop listening for events we don't get them: |
| |
| my_listener.StopListeningForEventClass( |
| self.dbg, |
| lldb.SBTarget.GetBroadcasterClassName(), |
| lldb.SBTarget.eBroadcastBitBreakpointChanged) |
| my_listener.StopListeningForEvents( |
| target.GetBroadcaster(), |
| lldb.SBTarget.eBroadcastBitBreakpointChanged) |
| |
| bkpt2 = target.BreakpointCreateByName("main") |
| my_listener.WaitForEvent(1, event) |
| self.assertTrue( |
| not event.IsValid(), |
| "We don't get events we aren't listening to.") |
