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