| """ |
| Test denied process attach. |
| """ |
| |
| import os |
| import shutil |
| import tempfile |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| |
| exe_name = 'AttachDenied' # Must match Makefile |
| |
| class AttachDeniedTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipIfWindows |
| def test_attach_to_process_by_id_denied(self): |
| """Test attach by process id denied""" |
| |
| self.buildDefault() |
| exe = os.path.join(os.getcwd(), exe_name) |
| |
| temp_dir = tempfile.mkdtemp() |
| self.addTearDownHook(lambda: shutil.rmtree(temp_dir)) |
| |
| # Use named pipe as a synchronization point between test and inferior. |
| pid_pipe_path = os.path.join(temp_dir, "pid_pipe") |
| os.mkfifo(pid_pipe_path) |
| |
| # Spawn a new process |
| popen = self.spawnSubprocess(exe, [pid_pipe_path]) |
| self.addTearDownHook(self.cleanupSubprocesses) |
| |
| pid_pipe = open(pid_pipe_path, 'r') |
| self.addTearDownHook(lambda: pid_pipe.close()) |
| pid = pid_pipe.read() |
| |
| self.expect('process attach -p ' + pid, |
| startstr = 'error: attach failed:', |
| error = True) |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
