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"""
Test lldb help command.
See also CommandInterpreter::OutputFormattedHelpText().
"""
import os, time
import unittest2
import lldb
from lldbtest import *
class TestHelpCommand(TestBase):
mydir = "help"
def test_simplehelp(self):
"""A simple test of 'help' command and its output."""
res = lldb.SBCommandReturnObject()
self.ci.HandleCommand("help", res)
self.assertTrue(res.Succeeded() and
res.GetOutput().startswith(
'The following is a list of built-in, permanent debugger commands'),
CMD_MSG('help'))
def test_help_should_not_hang_emacsshell(self):
"""Command 'set term-width 0' should not hang the help command."""
res = lldb.SBCommandReturnObject()
self.ci.HandleCommand("set term-width 0", res)
self.assertTrue(res.Succeeded(), CMD_MSG('set term-width 0'))
self.ci.HandleCommand("help", res)
self.assertTrue(res.Succeeded() and
res.GetOutput().startswith(
'The following is a list of built-in, permanent debugger commands'),
CMD_MSG('help'))
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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