def testBufferCaps(self):
buffer = gst.Buffer()
caps = gst.caps_from_string('foo/blah')
gst.info("before settings caps")
buffer.set_caps(caps)
gst.info("after settings caps")
c = buffer.get_caps()
gst.info("after getting caps")
self.assertEquals(caps, c)
def testBufferCaps(self):
buffer = gst.Buffer()
caps = gst.caps_from_string('foo/blah')
gst.info("before settings caps")
buffer.set_caps(caps)
gst.info("after settings caps")
c = buffer.get_caps()
gst.info("after getting caps")
self.assertEquals(caps, c)
def setUp(self):
TestCase.setUp(self)
self.caps = gst.caps_from_string('video/x-raw-yuv,width=10,framerate=5/1;video/x-raw-rgb,width=15,framerate=10/1')
self.assertEquals(self.caps.__refcount__, 1)
self.structure = self.caps[0]
self.any = gst.Caps("ANY")
self.assertEquals(self.any.__refcount__, 1)
self.empty = gst.Caps()
self.assertEquals(self.empty.__refcount__, 1)
def setUp(self):
TestCase.setUp(self)
self.src = gst.Pad("src", gst.PAD_SRC)
self.sink = gst.Pad("sink", gst.PAD_SINK)
caps = gst.caps_from_string("foo/bar")
self.src.set_caps(caps)
self.sink.set_caps(caps)
self.src.set_active(True)
self.sink.set_active(True)
self.sink.set_chain_function(self._chain_func)
self.buffers = []
def setUp(self):
TestCase.setUp(self)
self.src = gst.Pad("src", gst.PAD_SRC)
self.sink = gst.Pad("sink", gst.PAD_SINK)
caps = gst.caps_from_string("foo/bar")
self.src.set_caps(caps)
self.sink.set_caps(caps)
self.src.set_active(True)
self.sink.set_active(True)
self.sink.set_chain_function(self._chain_func)
self.buffers = []
def testLinkFiltered(self):
# a filtered link uses capsfilter and thus needs a bin
bin = gst.Bin()
src = gst.element_factory_make('fakesrc')
sink = gst.element_factory_make('fakesink')
bin.add(src, sink)
caps = gst.caps_from_string("audio/x-raw-int")
self.failUnless(src.link(sink, caps))
# DANGER WILL. src is not actually connected to sink, since
# there's a capsfilter in the way. What a leaky abstraction.
# FIXME
# src.unlink(sink)
# instead, mess with pads directly
pad = src.get_pad('src')
pad.unlink(pad.get_peer())
pad = sink.get_pad('sink')
pad.get_peer().unlink(pad)
def testLinkFiltered(self):
# a filtered link uses capsfilter and thus needs a bin
bin = gst.Bin()
src = gst.element_factory_make('fakesrc')
sink = gst.element_factory_make('fakesink')
bin.add(src, sink)
caps = gst.caps_from_string("audio/x-raw-int")
self.failUnless(src.link(sink, caps))
# DANGER WILL. src is not actually connected to sink, since
# there's a capsfilter in the way. What a leaky abstraction.
# FIXME
# src.unlink(sink)
# instead, mess with pads directly
pad = src.get_pad('src')
pad.unlink(pad.get_peer())
pad = sink.get_pad('sink')
pad.get_peer().unlink(pad)
def testEncoderDescription(self):
assert hasattr(gst.pbutils, 'get_encoder_description')
self.assertEquals(gst.pbutils.get_encoder_description(gst.caps_from_string("audio/mpeg,mpegversion=1,layer=3")),
'MPEG-1 Layer 3 (MP3) encoder')
def testConstructor(self):
template = gst.PadTemplate("template", gst.PAD_SINK, gst.PAD_ALWAYS,
gst.caps_from_string("audio/x-raw-int"))
self.failUnless(template)
self.assertEquals(sys.getrefcount(template), pygobject_2_13 and 2 or 3)
def testConstructor(self):
template = gst.PadTemplate("template", gst.PAD_SINK,
gst.PAD_ALWAYS, gst.caps_from_string("audio/x-raw-int"))
self.failUnless(template)
self.assertEquals(sys.getrefcount(template), pygobject_2_13 and 2 or 3)
def testEncoderDescription(self):
assert hasattr(gst.pbutils, 'get_encoder_description')
self.assertEquals(gst.pbutils.get_encoder_description(gst.caps_from_string("audio/mpeg,mpegversion=1,layer=3")),
'MPEG-1 Layer 3 (MP3) encoder')
