old_contents: """
  Test some lldb platform commands.
  """
  
  import os, time
  import unittest2
  import lldb
  from lldbtest import *
  
  class PlatformCommandTestCase(TestBase):
  
      mydir = "platform"
  
      def test_help_platform(self):
          self.runCmd("help platform")
  
      def test_list(self):
          self.expect("platform list",
              patterns = ['^Available platforms:'])
  
      def test_process_list(self):
          self.expect("platform process list",
              substrs = ['PID', 'ARCH', 'NAME'])
  
      def test_status(self):
          self.expect("platform status",
              substrs = ['Platform', 'Triple', 'OS Version', 'Kernel', 'Hostname'])
  
  
  if __name__ == '__main__':
      import atexit
      lldb.SBDebugger.Initialize()
      atexit.register(lambda: lldb.SBDebugger.Terminate())
      unittest2.main()
  
new_contents: """
  Test some lldb platform commands.
  """
  
  import os, time
  import unittest2
  import lldb
  from lldbtest import *
  
  class PlatformCommandTestCase(TestBase):
  
      mydir = "platform"
  
      def test_help_platform(self):
          self.runCmd("help platform")
  
      def test_list(self):
          self.expect("platform list",
              patterns = ['^Available platforms:'])
  
      def test_process_list(self):
          self.expect("platform process list",
              substrs = ['PID', 'ARCH', 'NAME'])
  
      def test_process_info_with_no_arg(self):
          """This is expected to fail and to return a proper error message."""
          self.expect("platform process info", error=True,
              substrs = ['one or more process id(s) must be specified'])
  
      def test_status(self):
          self.expect("platform status",
              substrs = ['Platform', 'Triple', 'OS Version', 'Kernel', 'Hostname'])
  
  
  if __name__ == '__main__':
      import atexit
      lldb.SBDebugger.Initialize()
      atexit.register(lambda: lldb.SBDebugger.Terminate())
      unittest2.main()
  
subject: Add a test case test_process_info_with_no_arg(self) to 'class PlatformCommandTestCase' for http://llvm.org/viewvc/llvm-project?rev=131089&view=rev.