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-rwxr-xr-xmpv-test.py752
1 files changed, 0 insertions, 752 deletions
diff --git a/mpv-test.py b/mpv-test.py
deleted file mode 100755
index cb6297c..0000000
--- a/mpv-test.py
+++ /dev/null
@@ -1,752 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-# vim: ts=4 sw=4 et
-
-import unittest
-from unittest import mock
-import math
-import threading
-from contextlib import contextmanager
-from functools import wraps
-import gc
-import os.path
-import os
-import sys
-import time
-import io
-import platform
-import ctypes
-
-import mpv
-
-from xvfbwrapper import Xvfb
-
-
-# stdout magic to suppress useless libmpv warning messages in unittest output
-# See https://eli.thegreenplace.net/2015/redirecting-all-kinds-of-stdout-in-python/
-@contextmanager
-def devnull_libmpv():
- """ Redirect libmpv stdout into /dev/null while still allowing python to print to stdout as usual """
- if platform.system() != 'Linux':
- # This is only a linux-specific convenience function.
- yield
- return
-
- libc = ctypes.CDLL("libc.so.6")
-
- stderr_fd, stdout_fd = sys.stderr.fileno(), sys.stdout.fileno()
- sys.stderr.flush()
- sys.stdout.flush()
- libc.fflush(None)
-
- # Preserve a copy so python can continue printing
- stderr_copy, stdout_copy = os.dup(stderr_fd), os.dup(stdout_fd)
- sys.stderr = io.TextIOWrapper(open(stderr_copy, 'wb', closefd=False), write_through=True)
- sys.stdout = io.TextIOWrapper(open(stdout_copy, 'wb', closefd=False))
- with open(os.devnull, 'w') as devnull:
- os.dup2(devnull.fileno(), stderr_fd) # closes old stderr
- os.dup2(devnull.fileno(), stdout_fd) # closes old stdout
-
- yield
-
- sys.stderr.flush()
- sys.stdout.flush()
- libc.fflush(None)
- os.dup2(stderr_copy, stderr_fd)
- os.dup2(stdout_copy, stdout_fd)
- os.close(stderr_copy)
- os.close(stdout_copy)
- sys.stderr = io.TextIOWrapper(open(stderr_fd, 'wb', closefd=False), write_through=True)
- sys.stdout = io.TextIOWrapper(open(stdout_fd, 'wb', closefd=False))
-
-TESTVID = os.path.join(os.path.dirname(__file__), 'test.webm')
-MPV_ERRORS = [ l(ec) for ec, l in mpv.ErrorCode.EXCEPTION_DICT.items() if l ]
-
-class MpvTestCase(unittest.TestCase):
- def setUp(self):
- self.disp = Xvfb()
- self.disp.start()
- self.m = mpv.MPV(vo='x11')
-
- def tearDown(self):
- self.m.terminate()
- self.disp.stop()
-
-class TestProperties(MpvTestCase):
- @contextmanager
- def swallow_mpv_errors(self, exception_exceptions=[]):
- try:
- yield
- except Exception as e:
- if any(e.args[:2] == ex.args for ex in MPV_ERRORS):
- if e.args[1] not in exception_exceptions:
- raise
- else:
- raise
-
- @devnull_libmpv()
- def test_read(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- while self.m.core_idle:
- time.sleep(0.05)
- for name in sorted(self.m.property_list):
- name = name.replace('-', '_')
- with self.subTest(property_name=name), self.swallow_mpv_errors([
- mpv.ErrorCode.PROPERTY_UNAVAILABLE,
- mpv.ErrorCode.PROPERTY_ERROR,
- mpv.ErrorCode.PROPERTY_NOT_FOUND]):
- getattr(self.m, name)
-
- @devnull_libmpv()
- def test_write(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- while self.m.core_idle:
- time.sleep(0.05)
- check_canaries = lambda: os.path.exists('100') or os.path.exists('foo')
- for name in sorted(self.m.property_list):
- # See issue #108 and upstream mpv issues #7919 and #7920.
- if name in ('demuxer', 'audio-demuxer', 'audio-files'):
- continue
- # These may cause files to be created
- if name in ('external-file', 'heartbeat-cmd', 'wid', 'dump-stats', 'log-file') or name.startswith('input-'):
- continue
- name = name.replace('-', '_')
- old_canaries = check_canaries()
- with self.subTest(property_name=name), self.swallow_mpv_errors([
- mpv.ErrorCode.PROPERTY_UNAVAILABLE,
- mpv.ErrorCode.PROPERTY_ERROR,
- mpv.ErrorCode.PROPERTY_FORMAT,
- mpv.ErrorCode.PROPERTY_NOT_FOUND]): # This is due to a bug with option-mapped properties in mpv 0.18.1
- setattr(self.m, name, 100)
- setattr(self.m, name, 1)
- setattr(self.m, name, 0)
- setattr(self.m, name, -1)
- setattr(self.m, name, 1)
- setattr(self.m, name, 1.0)
- setattr(self.m, name, 0.0)
- setattr(self.m, name, -1.0)
- setattr(self.m, name, float('nan'))
- setattr(self.m, name, 'foo')
- setattr(self.m, name, '')
- setattr(self.m, name, 'bazbazbaz'*1000)
- setattr(self.m, name, b'foo')
- setattr(self.m, name, b'')
- setattr(self.m, name, b'bazbazbaz'*1000)
- setattr(self.m, name, True)
- setattr(self.m, name, False)
- if not old_canaries and check_canaries():
- raise UserWarning('Property test for {} produced files on file system, might not be safe.'.format(name))
-
- def test_property_bounce(self):
- self.m.aid = False
- self.assertEqual(self.m.audio, False)
- self.m.aid = 'auto'
- self.assertEqual(self.m.audio, 'auto')
- self.m.aid = 'no'
- self.assertEqual(self.m.audio, False)
- self.m.audio = 'auto'
- self.assertEqual(self.m.aid, 'auto')
- self.m.audio = False
- self.assertEqual(self.m.aid, False)
- self.m.audio = 'auto'
- self.assertEqual(self.m.aid, 'auto')
- self.m.audio = 'no'
- self.assertEqual(self.m.aid, False)
-
- def test_array_property_bounce(self):
- self.m.alang = 'en'
- self.assertEqual(self.m.alang, ['en'])
- self.m.alang = 'de'
- self.assertEqual(self.m.alang, ['de'])
- self.m.alang = ['de', 'en']
- self.assertEqual(self.m.alang, ['de', 'en'])
- self.m.alang = 'de,en'
- self.assertEqual(self.m.alang, ['de', 'en'])
- self.m.alang = ['de,en']
- self.assertEqual(self.m.alang, ['de,en'])
-
- def test_osd_property_bounce(self):
- self.m.alang = ['en']
- self.assertEqual(self.m.osd.alang, 'en')
- self.m.alang = ['de']
- self.assertEqual(self.m.osd.alang, 'de')
- self.m.alang = ['en', 'de']
- self.assertEqual(self.m.osd.alang, 'en,de')
-
- def test_raw_property_bounce(self):
- self.m.alang = 'en'
- self.assertEqual(self.m.raw.alang, [b'en'])
- self.m.alang = 'de'
- self.assertEqual(self.m.raw.alang, [b'de'])
- self.m.alang = ['de', 'en']
- self.assertEqual(self.m.raw.alang, [b'de', b'en'])
- self.m.alang = 'de,en'
- self.assertEqual(self.m.raw.alang, [b'de', b'en'])
- self.m.alang = ['de,en']
- self.assertEqual(self.m.raw.alang, [b'de,en'])
-
- def test_property_decoding_invalid_utf8(self):
- invalid_utf8 = b'foo\xc3\x28bar'
- self.m.alang = invalid_utf8
- self.assertEqual(self.m.raw.alang, [invalid_utf8])
- with self.assertRaises(UnicodeDecodeError):
- self.m.strict.alang
- with self.assertRaises(UnicodeDecodeError):
- # alang is considered safe and pasted straight into the OSD string. But OSD strings should always be valid
- # UTF-8. This test may be removed in case OSD encoding sanitization is handled differently in the future.
- self.m.osd.alang
-
- def test_property_decoding_valid_utf8(self):
- valid_utf8 = 'pröpérty'
- self.m.alang = valid_utf8
- self.assertEqual(self.m.alang, [valid_utf8])
- self.assertEqual(self.m.raw.alang, [valid_utf8.encode('utf-8')])
- self.assertEqual(self.m.osd.alang, valid_utf8)
- self.assertEqual(self.m.strict.alang, [valid_utf8])
-
- def test_property_decoding_multi(self):
- valid_utf8 = 'pröpérty'
- invalid_utf8 = b'foo\xc3\x28bar'
- self.m.alang = [valid_utf8, 'foo', invalid_utf8]
- self.assertEqual(self.m.alang, [valid_utf8, 'foo', invalid_utf8])
- self.assertEqual(self.m.raw.alang, [valid_utf8.encode('utf-8'), b'foo', invalid_utf8])
- with self.assertRaises(UnicodeDecodeError):
- self.m.strict.alang
- with self.assertRaises(UnicodeDecodeError):
- # See comment in test_property_decoding_invalid_utf8
- self.m.osd.alang
-
- @devnull_libmpv()
- def test_option_read(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- while self.m.core_idle:
- time.sleep(0.05)
- for name in sorted(self.m):
- with self.subTest(option_name=name), self.swallow_mpv_errors([
- mpv.ErrorCode.PROPERTY_UNAVAILABLE, mpv.ErrorCode.PROPERTY_NOT_FOUND, mpv.ErrorCode.PROPERTY_ERROR]):
- self.m[name]
-
- def test_multivalued_option(self):
- self.m['external-files'] = ['test.webm', b'test.webm']
- self.assertEqual(self.m['external-files'], ['test.webm', 'test.webm'])
-
-
-class ObservePropertyTest(MpvTestCase):
- @devnull_libmpv()
- def test_observe_property(self):
- handler = mock.Mock()
-
- m = self.m
- m.observe_property('vid', handler)
-
- time.sleep(0.1)
- m.play(TESTVID)
-
- time.sleep(0.5) #couple frames
- m.unobserve_property('vid', handler)
-
- time.sleep(0.1) #couple frames
- m.terminate() # needed for synchronization of event thread
- handler.assert_has_calls([mock.call('vid', 'auto')])
-
- @devnull_libmpv()
- def test_property_observer_decorator(self):
- handler = mock.Mock()
-
- m = self.m
- m.play(TESTVID)
-
- m.slang = 'ru'
- m.mute = True
-
- @m.property_observer('mute')
- @m.property_observer('slang')
- def foo(*args, **kwargs):
- handler(*args, **kwargs)
-
- m.mute = False
- m.slang = 'jp'
- self.assertEqual(m.mute, False)
- self.assertEqual(m.slang, ['jp'])
-
- # Wait for tick. AFAICT property events are only generated at regular
- # intervals, and if we change a property too fast we don't get any
- # events. This is a limitation of the upstream API.
- time.sleep(0.1)
- # Another API limitation is that the order of property change events on
- # different properties does not necessarily exactly match the order in
- # which these properties were previously accessed. Thus, any_order.
- handler.assert_has_calls([
- mock.call('mute', False),
- mock.call('slang', ['jp'])],
- any_order=True)
- handler.reset_mock()
-
- m.mute = True
- m.slang = 'ru'
- self.assertEqual(m.mute, True)
- self.assertEqual(m.slang, ['ru'])
-
- time.sleep(0.05)
- foo.unobserve_mpv_properties()
-
- m.mute = False
- m.slang = 'jp'
- m.mute = True
- m.slang = 'ru'
- m.terminate() # needed for synchronization of event thread
- handler.assert_has_calls([
- mock.call('mute', True),
- mock.call('slang', ['ru'])],
- any_order=True)
-
-class KeyBindingTest(MpvTestCase):
- def test_register_direct_cmd(self):
- self.m.register_key_binding('a', 'playlist-clear')
- self.assertEqual(self.m._key_binding_handlers, {})
- self.m.register_key_binding('Ctrl+Shift+a', 'playlist-clear')
- self.m.unregister_key_binding('a')
- self.m.unregister_key_binding('Ctrl+Shift+a')
-
- def test_register_direct_fun(self):
- b = mpv.MPV._binding_name
-
- def reg_test_fun(state, name, char):
- pass
-
- self.m.register_key_binding('a', reg_test_fun)
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
-
- self.m.unregister_key_binding('a')
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
-
- def test_register_direct_bound_method(self):
- b = mpv.MPV._binding_name
-
- class RegTestCls:
- def method(self, state, name, char):
- pass
- instance = RegTestCls()
-
- self.m.register_key_binding('a', instance.method)
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], instance.method)
-
- self.m.unregister_key_binding('a')
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
-
- def test_register_decorator_fun(self):
- b = mpv.MPV._binding_name
-
- @self.m.key_binding('a')
- def reg_test_fun(state, name, char):
- pass
- self.assertEqual(reg_test_fun.mpv_key_bindings, ['a'])
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
-
- reg_test_fun.unregister_mpv_key_bindings()
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
-
- def test_register_decorator_fun_chaining(self):
- b = mpv.MPV._binding_name
-
- @self.m.key_binding('a')
- @self.m.key_binding('b')
- def reg_test_fun(state, name, char):
- pass
-
- @self.m.key_binding('c')
- def reg_test_fun_2_stay_intact(state, name, char):
- pass
-
- self.assertEqual(reg_test_fun.mpv_key_bindings, ['b', 'a'])
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertIn(b('b'), self.m._key_binding_handlers)
- self.assertIn(b('c'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
- self.assertEqual(self.m._key_binding_handlers[b('b')], reg_test_fun)
-
- reg_test_fun.unregister_mpv_key_bindings()
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
- self.assertNotIn(b('b'), self.m._key_binding_handlers)
- self.assertIn(b('c'), self.m._key_binding_handlers)
-
- def test_register_simple_decorator_fun_chaining(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- self.m.wait_until_playing()
-
- handler1, handler2 = mock.Mock(), mock.Mock()
-
- @self.m.on_key_press('a')
- @self.m.on_key_press('b')
- def reg_test_fun(*args, **kwargs):
- handler1(*args, **kwargs)
-
- @self.m.on_key_press('c')
- def reg_test_fun_2_stay_intact(*args, **kwargs):
- handler2(*args, **kwargs)
-
- self.assertEqual(reg_test_fun.mpv_key_bindings, ['b', 'a'])
-
- def keypress_and_sync(key):
- with self.m.prepare_and_wait_for_event('client_message'):
- self.m.keypress(key)
-
- keypress_and_sync('a')
- handler1.assert_has_calls([ mock.call() ])
- handler2.assert_has_calls([])
- handler1.reset_mock()
-
- self.m.keypress('x')
- self.m.keypress('X')
- keypress_and_sync('b')
- handler1.assert_has_calls([ mock.call() ])
- handler2.assert_has_calls([])
- handler1.reset_mock()
-
- keypress_and_sync('c')
- self.m.keypress('B')
- handler1.assert_has_calls([])
- handler2.assert_has_calls([ mock.call() ])
- handler2.reset_mock()
-
- reg_test_fun.unregister_mpv_key_bindings()
- self.m.keypress('a')
- keypress_and_sync('c')
- self.m.keypress('x')
- self.m.keypress('A')
- handler1.assert_has_calls([])
- handler2.assert_has_calls([ mock.call() ])
-
-class TestStreams(unittest.TestCase):
- @devnull_libmpv()
- def test_python_stream(self):
- handler = mock.Mock()
-
- disp = Xvfb()
- disp.start()
- m = mpv.MPV()
- m.register_event_callback(handler)
-
- @m.python_stream('foo')
- def foo_gen():
- with open(TESTVID, 'rb') as f:
- yield f.read()
-
- @m.python_stream('bar')
- def bar_gen():
- yield b''
-
- m.play('python://foo')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.EOF, 'error': mpv.ErrorCode.SUCCESS}})
- handler.reset_mock()
-
- m.play('python://bar')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.UNKNOWN_FORMAT}})
- handler.reset_mock()
-
- m.play('python://baz')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
- handler.reset_mock()
-
- m.play('foo://foo')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
- handler.reset_mock()
-
- foo_gen.unregister()
-
- m.play('python://foo')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
- handler.reset_mock()
-
- m.play('python://bar')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.UNKNOWN_FORMAT}})
- handler.reset_mock()
-
- m.terminate()
- disp.stop()
-
- def test_custom_stream(self):
- handler = mock.Mock()
- fail_mock = mock.Mock(side_effect=ValueError)
- stream_mock = mock.Mock()
- stream_mock.seek = mock.Mock(return_value=0)
- stream_mock.read = mock.Mock(return_value=b'')
-
- disp = Xvfb()
- disp.start()
- m = mpv.MPV(video=False)
- m.register_event_callback(handler)
-
- m.register_stream_protocol('pythonfail', fail_mock)
-
- @m.register_stream_protocol('pythonsuccess')
- def open_fn(uri):
- self.assertEqual(uri, 'pythonsuccess://foo')
- return stream_mock
-
- m.play('pythondoesnotexist://foo')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
- handler.reset_mock()
-
- m.play('pythonfail://foo')
- m.wait_for_playback()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
- handler.reset_mock()
-
- m.play('pythonsuccess://foo')
- m.wait_for_playback()
- stream_mock.seek.assert_any_call(0)
- stream_mock.read.assert_called()
- handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.UNKNOWN_FORMAT}})
-
- m.terminate()
- disp.stop()
-
-class TestLifecycle(unittest.TestCase):
- def test_create_destroy(self):
- thread_names = lambda: [ t.name for t in threading.enumerate() ]
- self.assertNotIn('MPVEventHandlerThread', thread_names())
- m = mpv.MPV()
- self.assertIn('MPVEventHandlerThread', thread_names())
- m.terminate()
- self.assertNotIn('MPVEventHandlerThread', thread_names())
-
- def test_flags(self):
- with self.assertRaises(AttributeError):
- mpv.MPV('this-option-does-not-exist')
- m = mpv.MPV('cursor-autohide-fs-only', 'fs', video=False)
- self.assertTrue(m.fullscreen)
- self.assertEqual(m.cursor_autohide, 1000)
- m.terminate()
-
- def test_options(self):
- with self.assertRaises(AttributeError):
- mpv.MPV(this_option_does_not_exists=23)
- m = mpv.MPV(osd_level=0, loop='inf', deinterlace=False)
- self.assertEqual(m.osd_level, 0)
- # For compatibility with mpv master (v0.32.0-585-gfba1c681b8) accept both
- self.assertIn(m.loop, ['inf', True])
- self.assertEqual(m.deinterlace, False)
- m.terminate()
-
- def test_event_callback(self):
- handler = mock.Mock()
- m = mpv.MPV(video=False)
- m.register_event_callback(handler)
- m.play(TESTVID)
- m.wait_for_playback()
-
- m.unregister_event_callback(handler)
- handler.assert_has_calls([
- mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 6, 'event': None}),
- mock.call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.NOTHING_TO_PLAY}})
- ], any_order=True)
- handler.reset_mock()
-
- m.terminate()
- handler.assert_not_called()
-
- @devnull_libmpv()
- def test_wait_for_property_negative(self):
- self.disp = Xvfb()
- self.disp.start()
- m = mpv.MPV()
- m.play(TESTVID)
- def run():
- nonlocal self
- try:
- m.wait_for_property('mute')
- self.fail()
- except mpv.ShutdownError:
- pass
- t = threading.Thread(target=run, daemon=True)
- t.start()
- time.sleep(1)
- m.terminate()
- t.join()
- self.disp.stop()
-
- @devnull_libmpv()
- def test_wait_for_property_positive(self):
- self.disp = Xvfb()
- self.disp.start()
- handler = mock.Mock()
- m = mpv.MPV()
- m.play(TESTVID)
- def run():
- nonlocal self
- m.wait_for_property('mute')
- handler()
- t = threading.Thread(target=run, daemon=True)
- t.start()
- m.wait_until_playing()
- m.mute = True
- t.join()
- m.terminate()
- handler.assert_called()
- self.disp.stop()
-
- @devnull_libmpv()
- def test_wait_for_event(self):
- self.disp = Xvfb()
- self.disp.start()
- handler = mock.Mock()
- m = mpv.MPV()
- m.play(TESTVID)
- def run():
- nonlocal self
- try:
- m.wait_for_event('seek')
- self.fail()
- except mpv.ShutdownError:
- pass
- t = threading.Thread(target=run, daemon=True)
- t.start()
- time.sleep(1)
- m.terminate()
- t.join()
- self.disp.stop()
-
- @devnull_libmpv()
- def test_wait_for_property_shutdown(self):
- self.disp = Xvfb()
- self.disp.start()
- handler = mock.Mock()
- m = mpv.MPV()
- m.play(TESTVID)
- with self.assertRaises(mpv.ShutdownError):
- # level_sensitive=false needed to prevent get_property on dead
- # handle
- with m.prepare_and_wait_for_property('mute', level_sensitive=False):
- m.terminate()
- self.disp.stop()
-
- @devnull_libmpv()
- def test_wait_for_event_shutdown(self):
- self.disp = Xvfb()
- self.disp.start()
- handler = mock.Mock()
- m = mpv.MPV()
- m.play(TESTVID)
- with self.assertRaises(mpv.ShutdownError):
- with m.prepare_and_wait_for_event('seek'):
- m.terminate()
- self.disp.stop()
-
- @devnull_libmpv()
- def test_log_handler(self):
- handler = mock.Mock()
- self.disp = Xvfb()
- self.disp.start()
- m = mpv.MPV(log_handler=handler)
- m.play(TESTVID)
- # Wait for playback to start
- m.wait_until_playing()
- m.command("print-text", 'This is a python-mpv test')
- m.wait_for_playback()
- m.terminate()
- for call in handler.mock_calls:
- _1, (a, b, c), _2 = call
- if a == 'info' and b == 'cplayer' and 'This is a python-mpv test' in c:
- break
- else:
- self.fail('"Test log entry not found in log handler calls: '+','.join(repr(call) for call in handler.mock_calls))
- self.disp.stop()
-
-
-class CommandTests(MpvTestCase):
-
- def test_loadfile_with_subtitles(self):
- handler = mock.Mock()
- self.m.property_observer('sub-text')(handler)
-
- self.m.loadfile(TESTVID, sub_file='sub_test.srt')
-
- self.m.wait_for_playback()
- handler.assert_any_call('sub-text', 'This is\na subtitle test.')
- handler.assert_any_call('sub-text', 'This is the second subtitle line.')
-
- def test_sub_add(self):
- handler = mock.Mock()
- self.m.property_observer('sub-text')(handler)
-
- self.m.loadfile(TESTVID)
- self.m.wait_until_playing()
- self.m.sub_add('sub_test.srt')
-
- self.m.wait_for_playback()
- handler.assert_any_call('sub-text', 'This is\na subtitle test.')
- handler.assert_any_call('sub-text', 'This is the second subtitle line.')
-
-
-class RegressionTests(MpvTestCase):
-
- def test_unobserve_property_runtime_error(self):
- """
- Ensure a `RuntimeError` is not thrown within
- `unobserve_property`.
- """
- handler = mock.Mock()
-
- self.m.observe_property('loop', handler)
-
- try:
- self.m.unobserve_property('loop', handler)
- except RuntimeError:
- self.fail(
- """
- "RuntimeError" exception thrown within
- `unobserve_property`
- """,
- )
-
- def test_instance_method_property_observer(self):
- """
- Ensure that bound method objects can be used as property observers.
- See issue #26
- """
- handler = mock.Mock()
- m = self.m
-
- class T(object):
- def t(self, *args, **kw):
- handler(*args, **kw)
- t = T()
-
- m.slang = 'ru'
- time.sleep(0.5)
-
- m.observe_property('slang', t.t)
- time.sleep(0.5)
-
- m.slang = 'jp'
- time.sleep(0.5)
-
- m.slang = 'ru'
- time.sleep(0.5)
-
- m.unobserve_property('slang', t.t)
- time.sleep(0.5)
-
- m.slang = 'jp'
- m.slang = 'ru'
- m.terminate() # needed for synchronization of event thread
- handler.assert_has_calls([mock.call('slang', ['jp']), mock.call('slang', ['ru'])])
-
-
-if __name__ == '__main__':
- unittest.main()