1ce46272a9
Generate an actual file by spawning gst-launch; otherwise with proper error handling we get an error from wavparse that there is not enough data to typefind. * morituri/common/gstreamer.py: Move the gst import to start() and set it as a class attribute. Document methods. * morituri/common/encode.py: Convert EncodeTask to a GstPipelineTask.
119 lines
4.1 KiB
Python
119 lines
4.1 KiB
Python
# -*- Mode: Python; test-case-name: morituri.test.test_common_encode -*-
|
|
# vi:si:et:sw=4:sts=4:ts=4
|
|
|
|
import os
|
|
import tempfile
|
|
|
|
import gobject
|
|
gobject.threads_init()
|
|
|
|
import gst
|
|
|
|
from morituri.test import common as tcommon
|
|
|
|
from morituri.common import task, encode, log, common
|
|
|
|
class PathTestCase(tcommon.TestCase):
|
|
def _testSuffix(self, suffix):
|
|
self.runner = task.SyncRunner(verbose=False)
|
|
fd, path = tempfile.mkstemp(suffix=suffix)
|
|
cmd = "gst-launch " \
|
|
"audiotestsrc num-buffers=100 samplesperbuffer=1024 ! " \
|
|
"audioconvert ! audio/x-raw-int,width=16,depth=16,channels =2 ! " \
|
|
"wavenc ! " \
|
|
"filesink location=\"%s\" > /dev/null 2>&1" % (
|
|
common.quoteParse(path).encode('utf-8'), )
|
|
os.system(cmd)
|
|
self.failUnless(os.path.exists(path))
|
|
encodetask = encode.EncodeTask(path, path + '.out',
|
|
encode.WavProfile())
|
|
self.runner.run(encodetask, verbose=False)
|
|
os.close(fd)
|
|
os.unlink(path)
|
|
os.unlink(path + '.out')
|
|
|
|
class UnicodePathTestCase(PathTestCase, tcommon.UnicodeTestMixin):
|
|
def testUnicodePath(self):
|
|
# this test makes sure we can checksum a unicode path
|
|
self._testSuffix(u'.morituri.test_encode.B\xeate Noire')
|
|
|
|
class NormalPathTestCase(PathTestCase):
|
|
def testSingleQuote(self):
|
|
self._testSuffix(u".morituri.test_encode.Guns 'N Roses")
|
|
|
|
def testDoubleQuote(self):
|
|
self._testSuffix(u'.morituri.test_encode.12" edit')
|
|
|
|
class TagReadTestCase(tcommon.TestCase):
|
|
def testRead(self):
|
|
path = os.path.join(os.path.dirname(__file__), u'track.flac')
|
|
self.runner = task.SyncRunner(verbose=False)
|
|
t = encode.TagReadTask(path)
|
|
self.runner.run(t)
|
|
self.failUnless(t.taglist)
|
|
self.assertEquals(t.taglist['audio-codec'], 'FLAC')
|
|
self.assertEquals(t.taglist['description'], 'audiotest wave')
|
|
|
|
class TagWriteTestCase(tcommon.TestCase):
|
|
def testWrite(self):
|
|
fd, inpath = tempfile.mkstemp(suffix=u'.morituri.tagwrite.flac')
|
|
|
|
os.system('gst-launch '
|
|
'audiotestsrc num-buffers=10 samplesperbuffer=588 ! '
|
|
'audioconvert ! '
|
|
'audio/x-raw-int,channels=2,width=16,height=16,rate=44100 ! '
|
|
'flacenc ! filesink location=%s > /dev/null 2>&1' % inpath)
|
|
os.close(fd)
|
|
|
|
fd, outpath = tempfile.mkstemp(suffix=u'.morituri.tagwrite.flac')
|
|
self.runner = task.SyncRunner(verbose=False)
|
|
taglist = gst.TagList()
|
|
taglist[gst.TAG_ARTIST] = 'Artist'
|
|
taglist[gst.TAG_TITLE] = 'Title'
|
|
|
|
t = encode.TagWriteTask(inpath, outpath, taglist)
|
|
self.runner.run(t)
|
|
|
|
t = encode.TagReadTask(outpath)
|
|
self.runner.run(t)
|
|
self.failUnless(t.taglist)
|
|
self.assertEquals(t.taglist['audio-codec'], 'FLAC')
|
|
self.assertEquals(t.taglist['description'], 'audiotest wave')
|
|
self.assertEquals(t.taglist[gst.TAG_ARTIST], 'Artist')
|
|
self.assertEquals(t.taglist[gst.TAG_TITLE], 'Title')
|
|
|
|
os.unlink(inpath)
|
|
os.unlink(outpath)
|
|
|
|
class SafeRetagTestCase(tcommon.TestCase):
|
|
def setUp(self):
|
|
self._fd, self._path = tempfile.mkstemp(suffix=u'.morituri.retag.flac')
|
|
|
|
os.system('gst-launch '
|
|
'audiotestsrc num-buffers=10 samplesperbuffer=588 ! '
|
|
'audioconvert ! '
|
|
'audio/x-raw-int,channels=2,width=16,height=16,rate=44100 ! '
|
|
'flacenc ! filesink location=%s > /dev/null 2>&1' % self._path)
|
|
os.close(self._fd)
|
|
self.runner = task.SyncRunner(verbose=False)
|
|
|
|
def tearDown(self):
|
|
os.unlink(self._path)
|
|
|
|
def testNoChange(self):
|
|
taglist = gst.TagList()
|
|
taglist[gst.TAG_DESCRIPTION] = 'audiotest wave'
|
|
taglist[gst.TAG_AUDIO_CODEC] = 'FLAC'
|
|
|
|
t = encode.SafeRetagTask(self._path, taglist)
|
|
self.runner.run(t)
|
|
|
|
def testChange(self):
|
|
taglist = gst.TagList()
|
|
taglist[gst.TAG_DESCRIPTION] = 'audiotest retagged'
|
|
taglist[gst.TAG_AUDIO_CODEC] = 'FLAC'
|
|
taglist[gst.TAG_ARTIST] = 'Artist'
|
|
|
|
t = encode.SafeRetagTask(self._path, taglist)
|
|
self.runner.run(t)
|