packages/Python/lldbsuite/test/functionalities/plugins/commands/TestPluginCommands.py

   1 """
   2 Test that plugins that load commands work correctly.
   3 """
   4
   5 from __future__ import print_function
   6
   7
   8 import os
   9 import time
  10 import re
  11 import lldb
  12 from lldbsuite.test.decorators import *
  13 from lldbsuite.test.lldbtest import *
  14 from lldbsuite.test import lldbutil
  15
  16
  17 class PluginCommandTestCase(TestBase):
  18
  19     mydir = TestBase.compute_mydir(__file__)
  20
  21     def setUp(self):
  22         TestBase.setUp(self)
  23         self.generateSource('plugin.cpp')
  24
  25     @skipIfNoSBHeaders
  26     # Requires a compatible arch and platform to link against the host's built
  27     # lldb lib.
  28     @skipIfHostIncompatibleWithRemote
  29     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
  30     @no_debug_info_test
  31     def test_load_plugin(self):
  32         """Test that plugins that load commands work correctly."""
  33
  34         plugin_name = "plugin"
  35         if sys.platform.startswith("darwin"):
  36             plugin_lib_name = "lib%s.dylib" % plugin_name
  37         else:
  38             plugin_lib_name = "lib%s.so" % plugin_name
  39
  40         # Invoke the library build rule.
  41         self.buildLibrary("plugin.cpp", plugin_name)
  42
  43         debugger = lldb.SBDebugger.Create()
  44
  45         retobj = lldb.SBCommandReturnObject()
  46
  47         retval = debugger.GetCommandInterpreter().HandleCommand(
  48             "plugin load %s" % self.getBuildArtifact(plugin_lib_name), retobj)
  49
  50         retobj.Clear()
  51
  52         retval = debugger.GetCommandInterpreter().HandleCommand(
  53             "plugin_loaded_command child abc def ghi", retobj)
  54
  55         if self.TraceOn():
  56             print(retobj.GetOutput())
  57
  58         self.expect(retobj, substrs=['abc def ghi'], exe=False)
  59
  60         retobj.Clear()
  61
  62         # check that abbreviations work correctly in plugin commands.
  63         retval = debugger.GetCommandInterpreter().HandleCommand(
  64             "plugin_loaded_ ch abc def ghi", retobj)
  65
  66         if self.TraceOn():
  67             print(retobj.GetOutput())
  68
  69         self.expect(retobj, substrs=['abc def ghi'], exe=False)