packages/Python/lldbsuite/test/functionalities/platform/TestPlatformCommand.py

   1 """
   2 Test some lldb platform commands.
   3 """
   4
   5 from __future__ import print_function
   6
   7
   8
   9 import os, time
  10 import lldb
  11 from lldbsuite.test.decorators import *
  12 from lldbsuite.test.lldbtest import *
  13 from lldbsuite.test import lldbutil
  14
  15 class PlatformCommandTestCase(TestBase):
  16
  17     mydir = TestBase.compute_mydir(__file__)
  18
  19     @no_debug_info_test
  20     def test_help_platform(self):
  21         self.runCmd("help platform")
  22
  23     @no_debug_info_test
  24     def test_list(self):
  25         self.expect("platform list",
  26             patterns = ['^Available platforms:'])
  27
  28     @no_debug_info_test
  29     def test_process_list(self):
  30         self.expect("platform process list",
  31             substrs = ['PID', 'TRIPLE', 'NAME'])
  32
  33     @no_debug_info_test
  34     def test_process_info_with_no_arg(self):
  35         """This is expected to fail and to return a proper error message."""
  36         self.expect("platform process info", error=True,
  37             substrs = ['one or more process id(s) must be specified'])
  38
  39     @no_debug_info_test
  40     def test_status(self):
  41         self.expect("platform status",
  42             substrs = ['Platform', 'Triple', 'OS Version', 'Kernel', 'Hostname'])
  43
  44     @no_debug_info_test
  45     def test_shell(self):
  46         """ Test that the platform shell command can invoke ls. """
  47         triple = self.dbg.GetSelectedPlatform().GetTriple()
  48         if re.match(".*-.*-windows", triple):
  49           self.expect("platform shell dir c:\\", substrs = ["Windows", "Program Files"])
  50         elif re.match(".*-.*-.*-android", triple):
  51           self.expect("platform shell ls /", substrs = ["cache", "dev", "system"])
  52         else:
  53           self.expect("platform shell ls /", substrs = ["dev", "tmp", "usr"])
  54
  55     @no_debug_info_test
  56     def test_shell_builtin(self):
  57         """ Test a shell built-in command (echo) """
  58         self.expect("platform shell echo hello lldb",
  59             substrs = ["hello lldb"])
  60
  61     #FIXME: re-enable once platform shell -t can specify the desired timeout
  62     @no_debug_info_test
  63     def test_shell_timeout(self):
  64         """ Test a shell built-in command (sleep) that times out """
  65         self.skipTest("due to taking too long to complete.")
  66         self.expect("platform shell sleep 15", error=True,
  67                 substrs = ["error: timed out waiting for shell command to complete"])