36 lines · python
1import lldb2from lldbsuite.test.decorators import *3from lldbsuite.test.lldbtest import *4from lldbsuite.test import lldbutil5 6 7class TestArm64eAttach(TestBase):8 NO_DEBUG_INFO_TESTCASE = True9 10 # On Darwin systems, arch arm64e means ARMv8.3 with ptrauth ABI used.11 @skipIf(archs=no_match(["arm64e"]))12 def test(self):13 # Skip this test if not running on AArch64 target that supports PAC14 if not self.isAArch64PAuth():15 self.skipTest("Target must support pointer authentication.")16 17 self.build()18 popen = self.spawnSubprocess(self.getBuildArtifact(), [])19 20 # This simulates how Xcode attaches to a process by pid/name.21 error = lldb.SBError()22 target = self.dbg.CreateTarget("", "arm64", "", True, error)23 listener = lldb.SBListener("my.attach.listener")24 process = target.AttachToProcessWithID(listener, popen.pid, error)25 self.assertSuccess(error)26 self.assertTrue(process, PROCESS_IS_VALID)27 self.assertEqual(target.GetTriple().split('-')[0], "arm64e",28 "target triple is updated correctly")29 30 self.expect('process plugin packet send qProcessInfo',31 "debugserver returns correct triple",32 substrs=['cputype:100000c', 'cpusubtype:2', 'ptrsize:8'])33 34 error = process.Kill()35 self.assertSuccess(error)36