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# -*- Mode: Python -*-
# vi:si:et:sw=4:sts=4:ts=4
#
# gst-python - Python bindings for GStreamer
# Copyright (C) 2007 Johan Dahlin
#
# 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 02111-1307 USA
from common import gst, TestCase
class TestTagList(TestCase):
def testContains(self):
taglist = gst.TagList()
self.failIf('key' in taglist)
taglist['key'] = 'value'
self.failUnless('key' in taglist)
def testLength(self):
taglist = gst.TagList()
self.assertEqual(len(taglist), 0)
taglist['key1'] = 'value'
taglist['key2'] = 'value'
self.assertEqual(len(taglist), 2)
def testKeys(self):
taglist = gst.TagList()
self.assertEqual(taglist.keys(), [])
taglist['key1'] = 'value'
taglist['key2'] = 'value'
keys = taglist.keys()
keys.sort()
self.assertEqual(keys, ['key1', 'key2'])
def testUnicode(self):
taglist = gst.TagList()
# normal ASCII text
taglist[gst.TAG_ARTIST] = 'Artist'
self.failUnless(isinstance(taglist[gst.TAG_ARTIST], unicode))
self.assertEquals(taglist[gst.TAG_ARTIST], u'Artist')
self.assertEquals(taglist[gst.TAG_ARTIST], 'Artist')
# normal ASCII text as unicode
taglist[gst.TAG_ARTIST] = u'Artist'
self.failUnless(isinstance(taglist[gst.TAG_ARTIST], unicode))
self.assertEquals(taglist[gst.TAG_ARTIST], u'Artist')
self.assertEquals(taglist[gst.TAG_ARTIST], 'Artist')
# real unicode
taglist[gst.TAG_ARTIST] = u'S\xc3\xadgur R\xc3\xb3s'
self.failUnless(isinstance(taglist[gst.TAG_ARTIST], unicode))
self.assertEquals(taglist[gst.TAG_ARTIST], u'S\xc3\xadgur R\xc3\xb3s')
def testUnsignedInt(self):
taglist = gst.TagList()
taglist[gst.TAG_TRACK_NUMBER] = 1
vorbis = gst.tag.to_vorbis_comments(taglist, gst.TAG_TRACK_NUMBER)
self.assertEquals(vorbis, ['TRACKNUMBER=1'])
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