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"""Test the RunCommandInterpreter API."""
import os
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
class CommandRunInterpreterLegacyAPICase(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def setUp(self):
TestBase.setUp(self)
self.stdin_path = self.getBuildArtifact("stdin.txt")
with open(self.stdin_path, 'w') as input_handle:
input_handle.write("nonexistingcommand\nquit")
# Python will close the file descriptor if all references
# to the filehandle object lapse, so we need to keep one
# around.
self.filehandle = open(self.stdin_path, 'r')
self.dbg.SetInputFileHandle(self.filehandle, False)
# No need to track the output
self.devnull = open(os.devnull, 'w')
self.dbg.SetOutputFileHandle(self.devnull, False)
self.dbg.SetErrorFileHandle (self.devnull, False)
def test_run_session_with_error_and_quit_legacy(self):
"""Run non-existing and quit command returns appropriate values"""
n_errors, quit_requested, has_crashed = self.dbg.RunCommandInterpreter(
True, False, lldb.SBCommandInterpreterRunOptions(), 0, False,
False)
self.assertGreater(n_errors, 0)
self.assertTrue(quit_requested)
self.assertFalse(has_crashed)
class CommandRunInterpreterAPICase(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def setUp(self):
TestBase.setUp(self)
self.stdin_path = self.getBuildArtifact("stdin.txt")
with open(self.stdin_path, 'w') as input_handle:
input_handle.write("nonexistingcommand\nquit")
self.dbg.SetInputFile(open(self.stdin_path, 'r'))
# No need to track the output
devnull = open(os.devnull, 'w')
self.dbg.SetOutputFile(devnull)
self.dbg.SetErrorFile(devnull)
def test_run_session_with_error_and_quit(self):
"""Run non-existing and quit command returns appropriate values"""
n_errors, quit_requested, has_crashed = self.dbg.RunCommandInterpreter(
True, False, lldb.SBCommandInterpreterRunOptions(), 0, False,
False)
self.assertGreater(n_errors, 0)
self.assertTrue(quit_requested)
self.assertFalse(has_crashed)
class SBCommandInterpreterRunOptionsCase(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def test_command_interpreter_run_options(self):
"""Test SBCommandInterpreterRunOptions default values, getters & setters """
opts = lldb.SBCommandInterpreterRunOptions()
# Check getters with default values
self.assertEqual(opts.GetStopOnContinue(), False)
self.assertEqual(opts.GetStopOnError(), False)
self.assertEqual(opts.GetStopOnCrash(), False)
self.assertEqual(opts.GetEchoCommands(), True)
self.assertEqual(opts.GetPrintResults(), True)
self.assertEqual(opts.GetPrintErrors(), True)
self.assertEqual(opts.GetAddToHistory(), True)
# Invert values
opts.SetStopOnContinue(not opts.GetStopOnContinue())
opts.SetStopOnError(not opts.GetStopOnError())
opts.SetStopOnCrash(not opts.GetStopOnCrash())
opts.SetEchoCommands(not opts.GetEchoCommands())
opts.SetPrintResults(not opts.GetPrintResults())
opts.SetPrintErrors(not opts.GetPrintErrors())
opts.SetAddToHistory(not opts.GetAddToHistory())
# Check the value changed
self.assertEqual(opts.GetStopOnContinue(), True)
self.assertEqual(opts.GetStopOnError(), True)
self.assertEqual(opts.GetStopOnCrash(), True)
self.assertEqual(opts.GetEchoCommands(), False)
self.assertEqual(opts.GetPrintResults(), False)
self.assertEqual(opts.GetPrintErrors(), False)
self.assertEqual(opts.GetAddToHistory(), False)
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