glib/gobject/tests/gobject-query.py

117 lines
3.5 KiB
Python

#!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# Copyright © 2022 Endless OS Foundation, LLC
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA
"""Integration tests for gobject-query utility."""
import collections
import os
import shutil
import subprocess
import sys
import unittest
import taptestrunner
Result = collections.namedtuple("Result", ("info", "out", "err"))
class TestGobjectQuery(unittest.TestCase):
"""Integration test for running gobject-query.
This can be run when installed or uninstalled. When uninstalled, it
requires G_TEST_BUILDDIR and G_TEST_SRCDIR to be set.
The idea with this test harness is to test the gobject-query utility, its
handling of command line arguments, and its exit statuses.
"""
def setUp(self):
self.timeout_seconds = 10 # seconds per test
if "G_TEST_BUILDDIR" in os.environ:
self.__gobject_query = os.path.join(
os.environ["G_TEST_BUILDDIR"], "..", "gobject-query"
)
else:
self.__gobject_query = shutil.which("gobject-query")
print("gobject-query:", self.__gobject_query)
def runGobjectQuery(self, *args):
argv = [self.__gobject_query]
# shebang lines are not supported on native
# Windows consoles
if os.name == "nt":
argv.insert(0, sys.executable)
argv.extend(args)
print("Running:", argv)
env = os.environ.copy()
env["LC_ALL"] = "C.UTF-8"
print("Environment:", env)
# We want to ensure consistent line endings...
info = subprocess.run(
argv,
timeout=self.timeout_seconds,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
env=env,
universal_newlines=True,
)
info.check_returncode()
out = info.stdout.strip()
err = info.stderr.strip()
result = Result(info, out, err)
print("Output:", result.out)
return result
def test_help(self):
"""Test the --help argument."""
result = self.runGobjectQuery("--help")
self.assertIn("usage: gobject-query", result.out)
def test_version(self):
"""Test the --version argument."""
result = self.runGobjectQuery("--version")
self.assertIn("2.", result.out)
def test_froots(self):
"""Test running froots with no other arguments."""
result = self.runGobjectQuery("froots")
self.assertEqual("", result.err)
self.assertIn("├gboolean", result.out)
self.assertIn("├GObject", result.out)
def test_tree(self):
"""Test running tree with no other arguments."""
result = self.runGobjectQuery("tree")
self.assertEqual("", result.err)
self.assertIn("GObject", result.out)
if __name__ == "__main__":
unittest.main(testRunner=taptestrunner.TAPTestRunner())