| """ |
| Test SBProcess APIs, including ReadMemory(), WriteMemory(), and others. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| from lldbsuite.test.lldbutil import get_stopped_thread, state_type_to_str |
| |
| |
| class SignalsAPITestCase(TestBase): |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @add_test_categories(['pyapi']) |
| @skipIfWindows # Windows doesn't have signals |
| def test_ignore_signal(self): |
| """Test Python SBUnixSignals.Suppress/Stop/Notify() API.""" |
| self.build() |
| exe = self.getBuildArtifact("a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| target = self.dbg.CreateTarget(exe) |
| self.assertTrue(target, VALID_TARGET) |
| |
| line = line_number( |
| "main.cpp", |
| "// Set break point at this line and setup signal ignores.") |
| breakpoint = target.BreakpointCreateByLocation("main.cpp", line) |
| self.assertTrue(breakpoint, VALID_BREAKPOINT) |
| |
| # Launch the process, and do not stop at the entry point. |
| process = target.LaunchSimple( |
| None, None, self.get_process_working_directory()) |
| |
| thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint) |
| self.assertTrue( |
| thread.IsValid(), |
| "There should be a thread stopped due to breakpoint") |
| |
| unix_signals = process.GetUnixSignals() |
| sigint = unix_signals.GetSignalNumberFromName("SIGINT") |
| unix_signals.SetShouldSuppress(sigint, True) |
| unix_signals.SetShouldStop(sigint, False) |
| unix_signals.SetShouldNotify(sigint, False) |
| |
| process.Continue() |
| self.assertTrue( |
| process.state == lldb.eStateExited, |
| "The process should have exited") |
| self.assertTrue( |
| process.GetExitStatus() == 0, |
| "The process should have returned 0") |
