text: """Test for the JITLoaderGDB interface"""
  
  from __future__ import print_function
  
  import unittest2
  import os
  import lldb
  from lldbsuite.test import lldbutil
  from lldbsuite.test.decorators import *
  from lldbsuite.test.lldbtest import *
  
  file_index = 0
  
  class JITLoaderGDBTestCase(TestBase):
  
      mydir = TestBase.compute_mydir(__file__)
  
      @skipTestIfFn(
          lambda: "Skipped because the test crashes the test runner",
          bugnumber="llvm.org/pr24702")
      @unittest2.expectedFailure("llvm.org/pr24702")
      def test_bogus_values(self):
          """Test that we handle inferior misusing the GDB JIT interface"""
          self.build()
          exe = self.getBuildArtifact("a.out")
  
          # Create a target by the debugger.
          target = self.dbg.CreateTarget(exe)
          self.assertTrue(target, VALID_TARGET)
  
          # launch the process, do not stop at entry point.
          process = target.LaunchSimple(
              None, None, self.get_process_working_directory())
          self.assertTrue(process, PROCESS_IS_VALID)
  
          # The inferior will now pass bogus values over the interface. Make sure
          # we don't crash.
  
          self.assertEqual(process.GetState(), lldb.eStateExited)
          self.assertEqual(process.GetExitStatus(), 0)
  
      def gen_log_file(self):
          global file_index
          ++file_index
          logfile = os.path.join(
              self.getBuildDir(),
              "jitintgdb-" + self.getArchitecture() + "-" +
                  str(file_index) + ".txt")
  
          def cleanup():
              if os.path.exists(logfile):
                  os.unlink(logfile)
          self.addTearDownHook(cleanup)
          return logfile
  
      def test_jit_int_default(self):
          self.expect("settings show plugin.jit-loader.gdb.enable",
                      substrs=["plugin.jit-loader.gdb.enable (enum) = default"])
  
      @skipIfWindows # This test fails on Windows during C code build
      def test_jit_int_on(self):
          """Tests interface with 'enable' settings 'on'"""
          self.build()
          exe = self.getBuildArtifact("simple")
  
          logfile = self.gen_log_file()
          self.runCmd("log enable -f %s lldb jit" % (logfile))
          self.runCmd("settings set plugin.jit-loader.gdb.enable on")
          def cleanup():
              self.runCmd("log disable lldb")
              self.runCmd("settings set plugin.jit-loader.gdb.enable default")
          self.addTearDownHook(cleanup)
  
          # launch the process
          target = self.dbg.CreateTarget(exe)
          self.assertTrue(target, VALID_TARGET)
          process = target.LaunchSimple(
              None, None, self.get_process_working_directory())
          self.assertTrue(process, PROCESS_IS_VALID)
  
          self.assertEqual(process.GetState(), lldb.eStateExited)
          self.assertEqual(process.GetExitStatus(), 0)
  
          logcontent = ""
          if os.path.exists(logfile):
              logcontent = open(logfile).read()
          self.assertIn(
              "SetJITBreakpoint setting JIT breakpoint", logcontent)
  
      @skipIfWindows # This test fails on Windows during C code build
      def test_jit_int_off(self):
          """Tests interface with 'enable' settings 'off'"""
          self.build()
          exe = self.getBuildArtifact("simple")
  
          logfile = self.gen_log_file()
          self.runCmd("log enable -f %s lldb jit" % (logfile))
          self.runCmd("settings set plugin.jit-loader.gdb.enable off")
          def cleanup():
              self.runCmd("log disable lldb")
              self.runCmd("settings set plugin.jit-loader.gdb.enable default")
          self.addTearDownHook(cleanup)
  
          # launch the process
          target = self.dbg.CreateTarget(exe)
          self.assertTrue(target, VALID_TARGET)
          process = target.LaunchSimple(
              None, None, self.get_process_working_directory())
          self.assertTrue(process, PROCESS_IS_VALID)
  
          self.assertEqual(process.GetState(), lldb.eStateExited)
          self.assertEqual(process.GetExitStatus(), 0)
  
          if os.path.exists(logfile):
              logcontent = open(logfile).read()
              self.assertNotIn(
                "SetJITBreakpoint setting JIT breakpoint", logcontent)
          else:
              self.assertTrue(false)
  