263 lines
8.3 KiB
Python
263 lines
8.3 KiB
Python
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# -*- coding: utf-8 -*-
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import os
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import sys
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import unittest
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from pygame.tests.test_utils import example_path
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import pygame
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from pygame.compat import as_unicode, unicode_, filesystem_encode
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class MixerMusicModuleTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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# Initializing the mixer is slow, so minimize the times it is called.
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pygame.mixer.init()
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@classmethod
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def tearDownClass(cls):
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pygame.mixer.quit()
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def setUp(cls):
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# This makes sure the mixer is always initialized before each test (in
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# case a test calls pygame.mixer.quit()).
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if pygame.mixer.get_init() is None:
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pygame.mixer.init()
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def test_load(self):
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"|tags:music|"
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# __doc__ (as of 2008-07-13) for pygame.mixer_music.load:
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# pygame.mixer.music.load(filename): return None
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# Load a music file for playback
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data_fname = example_path('data')
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# The mp3 test file can crash smpeg on some systems.
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## formats = ['mp3', 'ogg', 'wav']
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formats = ['ogg', 'wav']
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for f in formats:
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path = os.path.join(data_fname, 'house_lo.%s' % f)
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if os.sep == '\\':
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path = path.replace('\\', '\\\\')
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umusfn = as_unicode(path)
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bmusfn = filesystem_encode(umusfn)
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pygame.mixer.music.load(umusfn)
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pygame.mixer.music.load(bmusfn)
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def test_load_object(self):
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"""test loading music from file-like objects."""
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formats = ['ogg', 'wav']
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data_fname = example_path('data')
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for f in formats:
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path = os.path.join(data_fname, 'house_lo.%s' % f)
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if os.sep == '\\':
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path = path.replace('\\', '\\\\')
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bmusfn = filesystem_encode(path)
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with open(bmusfn, 'rb') as musf:
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pygame.mixer.music.load(musf)
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def test_load_unicode(self):
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"""test non-ASCII unicode path"""
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import shutil
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ep = unicode_(example_path('data'))
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temp_file = os.path.join(ep, u'你好.wav')
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org_file = os.path.join(ep, u'house_lo.wav')
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try:
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with open(temp_file, 'w') as f:
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pass
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os.remove(temp_file)
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except IOError:
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raise unittest.SkipTest('the path cannot be opened')
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shutil.copy(org_file, temp_file)
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try:
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pygame.mixer.music.load(temp_file)
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pygame.mixer.music.load(org_file) # unload
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finally:
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os.remove(temp_file)
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def todo_test_queue(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.queue:
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# This will load a music file and queue it. A queued music file will
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# begin as soon as the current music naturally ends. If the current
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# music is ever stopped or changed, the queued song will be lost.
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#
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# The following example will play music by Bach six times, then play
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# music by Mozart once:
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#
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# pygame.mixer.music.load('bach.ogg')
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# pygame.mixer.music.play(5) # Plays six times, not five!
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# pygame.mixer.music.queue('mozart.ogg')
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self.fail()
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def todo_test_stop(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.stop:
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# Stops the music playback if it is currently playing.
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self.fail()
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def todo_test_rewind(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.rewind:
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# Resets playback of the current music to the beginning.
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self.fail()
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def todo_test_get_pos(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.get_pos:
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# This gets the number of milliseconds that the music has been playing
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# for. The returned time only represents how long the music has been
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# playing; it does not take into account any starting position
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# offsets.
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#
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self.fail()
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def todo_test_fadeout(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.fadeout:
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# This will stop the music playback after it has been faded out over
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# the specified time (measured in milliseconds).
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#
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# Note, that this function blocks until the music has faded out.
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self.fail()
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def todo_test_play(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.play:
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# This will play the loaded music stream. If the music is already
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# playing it will be restarted.
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#
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# The loops argument controls the number of repeats a music will play.
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# play(5) will cause the music to played once, then repeated five
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# times, for a total of six. If the loops is -1 then the music will
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# repeat indefinitely.
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#
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# The starting position argument controls where in the music the song
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# starts playing. The starting position is dependent on the format of
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# music playing. MP3 and OGG use the position as time (in seconds).
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# MOD music it is the pattern order number. Passing a startpos will
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# raise a NotImplementedError if it cannot set the start position
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#
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self.fail()
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def todo_test_load(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.load:
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# This will load a music file and prepare it for playback. If a music
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# stream is already playing it will be stopped. This does not start
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# the music playing.
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#
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# Music can only be loaded from filenames, not python file objects
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# like the other pygame loading functions.
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#
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self.fail()
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def todo_test_get_volume(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.get_volume:
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# Returns the current volume for the mixer. The value will be between
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# 0.0 and 1.0.
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#
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self.fail()
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def todo_test_set_endevent(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.set_endevent:
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# This causes Pygame to signal (by means of the event queue) when the
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# music is done playing. The argument determines the type of event
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# that will be queued.
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#
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# The event will be queued every time the music finishes, not just the
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# first time. To stop the event from being queued, call this method
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# with no argument.
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#
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self.fail()
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def todo_test_pause(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.pause:
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# Temporarily stop playback of the music stream. It can be resumed
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# with the pygame.mixer.music.unpause() function.
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#
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self.fail()
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def todo_test_get_busy(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.get_busy:
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# Returns True when the music stream is actively playing. When the
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# music is idle this returns False.
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#
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self.fail()
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def todo_test_get_endevent(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.get_endevent:
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# Returns the event type to be sent every time the music finishes
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# playback. If there is no endevent the function returns
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# pygame.NOEVENT.
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#
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self.fail()
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def todo_test_unpause(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.unpause:
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# This will resume the playback of a music stream after it has been paused.
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self.fail()
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def todo_test_set_volume(self):
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# __doc__ (as of 2008-08-02) for pygame.mixer_music.set_volume:
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# Set the volume of the music playback. The value argument is between
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# 0.0 and 1.0. When new music is loaded the volume is reset.
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#
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self.fail()
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def todo_test_set_pos(self):
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# __doc__ (as of 2010-24-05) for pygame.mixer_music.set_pos:
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#This sets the position in the music file where playback will start. The
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# meaning of "pos", a float (or a number that can be converted to a float),
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# depends on the music format. Newer versions of SDL_mixer have better
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# positioning support than earlier. An SDLError is raised if a particular
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# format does not support positioning.
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#
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self.fail()
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if __name__ == '__main__':
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unittest.main()
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