| """ |
| Test denied process attach. |
| """ |
| |
| 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 |
| |
| exe_name = 'AttachDenied' # Must match Makefile |
| |
| |
| class AttachDeniedTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| @skipIfWindows |
| @skipIfiOSSimulator |
| @skipIfDarwinEmbedded # ptrace(ATTACH_REQUEST...) won't work on ios/tvos/etc |
| def test_attach_to_process_by_id_denied(self): |
| """Test attach by process id denied""" |
| self.build() |
| exe = self.getBuildArtifact(exe_name) |
| |
| # Use a file as a synchronization point between test and inferior. |
| pid_file_path = lldbutil.append_to_process_working_directory(self, |
| "pid_file_%d" % (int(time.time()))) |
| self.addTearDownHook( |
| lambda: self.run_platform_command( |
| "rm %s" % |
| (pid_file_path))) |
| |
| # Spawn a new process |
| popen = self.spawnSubprocess(exe, [pid_file_path]) |
| self.addTearDownHook(self.cleanupSubprocesses) |
| |
| pid = lldbutil.wait_for_file_on_target(self, pid_file_path) |
| |
| self.expect('process attach -p ' + pid, |
| startstr='error: attach failed:', |
| error=True) |
