artulab.com Git - openbsd/blob

   1
   2 import time
   3
   4 import gdbremote_testcase
   5 from lldbsuite.test.decorators import *
   6 from lldbsuite.test.lldbtest import *
   7 from lldbsuite.test import lldbutil
   8
   9
  10 class TestPlatformProcessConnect(gdbremote_testcase.GdbRemoteTestCaseBase):
  11     mydir = TestBase.compute_mydir(__file__)
  12
  13     def setUp(self):
  14         super(TestPlatformProcessConnect, self).setUp()
  15         self._initial_platform = lldb.DBG.GetSelectedPlatform()
  16
  17     def tearDown(self):
  18         lldb.DBG.SetSelectedPlatform(self._initial_platform)
  19         super(TestPlatformProcessConnect, self).tearDown()
  20
  21     @llgs_test
  22     @no_debug_info_test
  23     @skipIf(remote=False)
  24     @expectedFailureAll(hostoslist=["windows"], triple='.*-android')
  25     def test_platform_process_connect(self):
  26         self.build()
  27         self.init_llgs_test(False)
  28
  29         working_dir = lldb.remote_platform.GetWorkingDirectory()
  30         src = lldb.SBFileSpec(self.getBuildArtifact("a.out"))
  31         dest = lldb.SBFileSpec(os.path.join(working_dir, "a.out"))
  32         err = lldb.remote_platform.Put(src, dest)
  33         if err.Fail():
  34             raise RuntimeError(
  35                 "Unable copy '%s' to '%s'.\n>>> %s" %
  36                 (f, wd, err.GetCString()))
  37
  38         m = re.search("^(.*)://([^:/]*)", configuration.lldb_platform_url)
  39         protocol = m.group(1)
  40         hostname = m.group(2)
  41         unix_protocol = protocol.startswith("unix-")
  42         if unix_protocol:
  43             p = re.search("^(.*)-connect", protocol)
  44             path = lldbutil.join_remote_paths(configuration.lldb_platform_working_dir,
  45                     self.getBuildDirBasename(), "platform-%d.sock" % int(time.time()))
  46             listen_url = "%s://%s" % (p.group(1), path)
  47         else:
  48             listen_url = "*:0"
  49
  50         port_file = "%s/port" % working_dir
  51         commandline_args = [
  52             "platform",
  53             "--listen",
  54             listen_url,
  55             "--socket-file",
  56             port_file,
  57             "--",
  58             "%s/a.out" %
  59             working_dir,
  60             "foo"]
  61         self.spawnSubprocess(
  62             self.debug_monitor_exe,
  63             commandline_args,
  64             install_remote=False)
  65         self.addTearDownHook(self.cleanupSubprocesses)
  66
  67         socket_id = lldbutil.wait_for_file_on_target(self, port_file)
  68
  69         new_debugger = lldb.SBDebugger.Create()
  70         new_debugger.SetAsync(False)
  71
  72         def del_debugger(new_debugger=new_debugger):
  73             del new_debugger
  74         self.addTearDownHook(del_debugger)
  75
  76         new_platform = lldb.SBPlatform(lldb.remote_platform.GetName())
  77         new_debugger.SetSelectedPlatform(new_platform)
  78         new_interpreter = new_debugger.GetCommandInterpreter()
  79
  80         if unix_protocol:
  81             connect_url = "%s://%s%s" % (protocol, hostname, socket_id)
  82         else:
  83             connect_url = "%s://%s:%s" % (protocol, hostname, socket_id)
  84
  85         command = "platform connect %s" % (connect_url)
  86         result = lldb.SBCommandReturnObject()
  87         new_interpreter.HandleCommand(command, result)
  88         self.assertTrue(
  89             result.Succeeded(),
  90             "platform process connect failed: %s" %
  91             result.GetOutput())
  92
  93         target = new_debugger.GetSelectedTarget()
  94         process = target.GetProcess()
  95         thread = process.GetThreadAtIndex(0)
  96
  97         breakpoint = target.BreakpointCreateByName("main")
  98         process.Continue()
  99
 100         frame = thread.GetFrameAtIndex(0)
 101         self.assertEqual(frame.GetFunction().GetName(), "main")
 102         self.assertEqual(frame.FindVariable("argc").GetValueAsSigned(), 2)
 103         process.Continue()