text: """
  Test SBType and SBTypeList API.
  """
  
  from __future__ import print_function
  
  
  import os
  import re
  import time
  
  import lldb
  from lldbsuite.test.decorators import *
  from lldbsuite.test.lldbtest import *
  from lldbsuite.test import lldbutil
  
  
  class TypeAndTypeListTestCase(TestBase):
  
      mydir = TestBase.compute_mydir(__file__)
  
      def setUp(self):
          # Call super's setUp().
          TestBase.setUp(self)
          # We'll use the test method name as the exe_name.
          self.exe_name = self.testMethodName
          # Find the line number to break at.
          self.source = 'main.cpp'
          self.line = line_number(self.source, '// Break at this line')
  
      @add_test_categories(['pyapi'])
      def test(self):
          """Exercise SBType and SBTypeList API."""
          d = {'EXE': self.exe_name}
          self.build(dictionary=d)
          self.setTearDownCleanup(dictionary=d)
          exe = self.getBuildArtifact(self.exe_name)
  
          # Create a target by the debugger.
          target = self.dbg.CreateTarget(exe)
          self.assertTrue(target, VALID_TARGET)
  
          # Create the breakpoint inside function 'main'.
          breakpoint = target.BreakpointCreateByLocation(self.source, self.line)
          self.assertTrue(breakpoint, VALID_BREAKPOINT)
  
          # Now launch the process, and do not stop at entry point.
          process = target.LaunchSimple(
              None, None, self.get_process_working_directory())
          self.assertTrue(process, PROCESS_IS_VALID)
  
          # Get Frame #0.
          self.assertTrue(process.GetState() == lldb.eStateStopped)
          thread = lldbutil.get_stopped_thread(
              process, lldb.eStopReasonBreakpoint)
          self.assertTrue(
              thread.IsValid(),
              "There should be a thread stopped due to breakpoint condition")
          frame0 = thread.GetFrameAtIndex(0)
  
          # Get the type 'Task'.
          type_list = target.FindTypes('Task')
          if self.TraceOn():
              print(
                  "Size of type_list from target.FindTypes('Task') query: %d" %
                  type_list.GetSize())
          # a second Task make be scared up by the Objective-C runtime
          self.assertTrue(len(type_list) >= 1)
          for type in type_list:
              self.assertTrue(type)
              self.DebugSBType(type)
              self.assertFalse(type.IsAnonymousType(), "Task is not anonymous")
              for field in type.fields:
                  if field.name == "type":
                      for enum_member in field.type.enum_members:
                          self.assertTrue(enum_member)
                          self.DebugSBType(enum_member.type)
                  elif field.name == "my_type_is_nameless":
                      self.assertTrue(
                          field.type.IsAnonymousType(),
                          "my_type_is_nameless has an anonymous type")
                  elif field.name == "my_type_is_named":
                      self.assertFalse(
                          field.type.IsAnonymousType(),
                          "my_type_is_named has a named type")
  
          # Pass an empty string.  LLDB should not crash. :-)
          fuzz_types = target.FindTypes(None)
          fuzz_type = target.FindFirstType(None)
  
          # Now use the SBTarget.FindFirstType() API to find 'Task'.
          task_type = target.FindFirstType('Task')
          self.assertTrue(task_type)
          self.DebugSBType(task_type)
  
          # Get the reference type of 'Task', just for fun.
          task_ref_type = task_type.GetReferenceType()
          self.assertTrue(task_ref_type)
          self.DebugSBType(task_ref_type)
  
          # Get the pointer type of 'Task', which is the same as task_head's
          # type.
          task_pointer_type = task_type.GetPointerType()
          self.assertTrue(task_pointer_type)
          self.DebugSBType(task_pointer_type)
  
          # Get variable 'task_head'.
          task_head = frame0.FindVariable('task_head')
          self.assertTrue(task_head, VALID_VARIABLE)
          self.DebugSBValue(task_head)
          task_head_type = task_head.GetType()
          self.DebugSBType(task_head_type)
          self.assertTrue(task_head_type.IsPointerType())
  
          self.assertTrue(task_head_type == task_pointer_type)
  
          # Get the pointee type of 'task_head'.
          task_head_pointee_type = task_head_type.GetPointeeType()
          self.DebugSBType(task_head_pointee_type)
  
          self.assertTrue(task_type == task_head_pointee_type)
  
          # We'll now get the child member 'id' from 'task_head'.
          id = task_head.GetChildMemberWithName('id')
          self.DebugSBValue(id)
          id_type = id.GetType()
          self.DebugSBType(id_type)
  
          # SBType.GetBasicType() takes an enum 'BasicType'
          # (lldb-enumerations.h).
          int_type = id_type.GetBasicType(lldb.eBasicTypeInt)
          self.assertTrue(id_type == int_type)
  