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# -*- Mode: Python; py-indent-offset: 4 -*-
# vim: tabstop=4 shiftwidth=4 expandtab
import unittest
import gi.overrides
from gi.repository import GLib, Gio
class TestGio(unittest.TestCase):
def test_file_enumerator(self):
self.assertEqual(Gio.FileEnumerator, gi.overrides.Gio.FileEnumerator)
f = Gio.file_new_for_path("./")
iter_info = []
for info in f.enumerate_children("standard::*", 0, None):
iter_info.append(info.get_name())
next_info = []
enumerator = f.enumerate_children("standard::*", 0, None)
while True:
info = enumerator.next_file(None)
if info is None:
break
next_info.append(info.get_name())
self.assertEqual(iter_info, next_info)
def test_menu_item(self):
menu = Gio.Menu()
item = Gio.MenuItem()
item.set_attribute([("label", "s", "Test"),
("action", "s", "app.test")])
menu.append_item(item)
value = menu.get_item_attribute_value(0, "label", GLib.VariantType.new("s"))
self.assertEqual("Test", value.unpack())
value = menu.get_item_attribute_value(0, "action", GLib.VariantType.new("s"))
self.assertEqual("app.test", value.unpack())
class TestGSettings(unittest.TestCase):
def setUp(self):
self.settings = Gio.Settings('org.gnome.test')
# we change the values in the tests, so set them to predictable start
# value
self.settings.reset('test-string')
self.settings.reset('test-array')
self.settings.reset('test-boolean')
self.settings.reset('test-enum')
def test_native(self):
self.assertTrue('test-array' in self.settings.list_keys())
# get various types
v = self.settings.get_value('test-boolean')
self.assertEqual(v.get_boolean(), True)
self.assertEqual(self.settings.get_boolean('test-boolean'), True)
v = self.settings.get_value('test-string')
self.assertEqual(v.get_string(), 'Hello')
self.assertEqual(self.settings.get_string('test-string'), 'Hello')
v = self.settings.get_value('test-array')
self.assertEqual(v.unpack(), [1, 2])
v = self.settings.get_value('test-tuple')
self.assertEqual(v.unpack(), (1, 2))
# set a value
self.settings.set_string('test-string', 'World')
self.assertEqual(self.settings.get_string('test-string'), 'World')
self.settings.set_value('test-string', GLib.Variant('s', 'Goodbye'))
self.assertEqual(self.settings.get_string('test-string'), 'Goodbye')
def test_constructor(self):
# default constructor uses path from schema
self.assertEqual(self.settings.get_property('path'), '/tests/')
# optional constructor arguments
with_path = Gio.Settings('org.gnome.nopathtest', path='/mypath/')
self.assertEqual(with_path.get_property('path'), '/mypath/')
self.assertEqual(with_path['np-int'], 42)
def test_dictionary_api(self):
self.assertEqual(len(self.settings), 5)
self.assertTrue('test-array' in self.settings)
self.assertTrue('test-array' in self.settings.keys())
self.assertFalse('nonexisting' in self.settings)
self.assertFalse(4 in self.settings)
self.assertEqual(bool(self.settings), True)
def test_get(self):
self.assertEqual(self.settings['test-boolean'], True)
self.assertEqual(self.settings['test-string'], 'Hello')
self.assertEqual(self.settings['test-enum'], 'banana')
self.assertEqual(self.settings['test-array'], [1, 2])
self.assertEqual(self.settings['test-tuple'], (1, 2))
self.assertRaises(KeyError, self.settings.__getitem__, 'unknown')
self.assertRaises(KeyError, self.settings.__getitem__, 2)
def test_set(self):
self.settings['test-boolean'] = False
self.assertEqual(self.settings['test-boolean'], False)
self.settings['test-string'] = 'Goodbye'
self.assertEqual(self.settings['test-string'], 'Goodbye')
self.settings['test-array'] = [3, 4, 5]
self.assertEqual(self.settings['test-array'], [3, 4, 5])
self.settings['test-enum'] = 'pear'
self.assertEqual(self.settings['test-enum'], 'pear')
self.assertRaises(TypeError, self.settings.__setitem__, 'test-string', 1)
self.assertRaises(ValueError, self.settings.__setitem__, 'test-enum', 'plum')
self.assertRaises(KeyError, self.settings.__setitem__, 'unknown', 'moo')
def test_empty(self):
empty = Gio.Settings('org.gnome.empty', path='/tests/')
self.assertEqual(len(empty), 0)
self.assertEqual(bool(empty), True)
self.assertEqual(empty.keys(), [])
def test_change_event(self):
changed_log = []
change_event_log = []
def on_changed(settings, key):
changed_log.append((settings, key))
def on_change_event(settings, keys, n_keys):
change_event_log.append((settings, keys, n_keys))
self.settings.connect('changed', on_changed)
self.settings.connect('change-event', on_change_event)
self.settings['test-string'] = 'Moo'
self.assertEqual(changed_log, [(self.settings, 'test-string')])
self.assertEqual(change_event_log, [(self.settings,
[GLib.quark_from_static_string('test-string')],
1)])
class TestGFile(unittest.TestCase):
def setUp(self):
self.file, self.io_stream = Gio.File.new_tmp('TestGFile.XXXXXX')
def tearDown(self):
try:
self.file.delete(None)
# test_delete and test_delete_async already remove it
except GLib.GError:
pass
def test_replace_contents(self):
content = b'hello\0world\x7F!'
succ, etag = self.file.replace_contents(content, None, False,
Gio.FileCreateFlags.NONE, None)
new_succ, new_content, new_etag = self.file.load_contents(None)
self.assertTrue(succ)
self.assertTrue(new_succ)
self.assertEqual(etag, new_etag)
self.assertEqual(content, new_content)
# https://bugzilla.gnome.org/show_bug.cgi?id=690525
def disabled_test_replace_contents_async(self):
content = b''.join(bytes(chr(i), 'utf-8') for i in range(128))
def callback(f, result, d):
# Quit so in case of failed assertations loop doesn't keep running.
main_loop.quit()
succ, etag = self.file.replace_contents_finish(result)
new_succ, new_content, new_etag = self.file.load_contents(None)
d['succ'], d['etag'] = self.file.replace_contents_finish(result)
load = self.file.load_contents(None)
d['new_succ'], d['new_content'], d['new_etag'] = load
data = {}
self.file.replace_contents_async(content, None, False,
Gio.FileCreateFlags.NONE, None,
callback, data)
main_loop = GLib.MainLoop()
main_loop.run()
self.assertTrue(data['succ'])
self.assertTrue(data['new_succ'])
self.assertEqual(data['etag'], data['new_etag'])
self.assertEqual(content, data['new_content'])
def test_tmp_exists(self):
# A simple test to check if Gio.File.new_tmp is working correctly.
self.assertTrue(self.file.query_exists(None))
def test_delete(self):
self.file.delete(None)
self.assertFalse(self.file.query_exists(None))
def test_delete_async(self):
def callback(f, result, data):
main_loop.quit()
self.file.delete_async(0, None, callback, None)
main_loop = GLib.MainLoop()
main_loop.run()
self.assertFalse(self.file.query_exists(None))
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