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ae75cbd54b
Original commit message from CVS: * gst/gst-types.defs: * gst/gst.defs: Added GError wrapping, Removed data field from Buffer, Added virtual methods to object Updated to latest API * gst/gst.override: wrapped gst_plugin_get_feature_list(), gst_uri_handler_get_protocols(), gst_registry_pool_list() * gst/gstbuffer.override: gst.Buffer() works get/setters fixed wrapped gst_buffer_stamp() * gst/gstbus.override: wrapped gst_bus_set_sync_handler() and gst_bus_add_watch() * gst/gstelement.override: wrapped gst_element_send_event(), gst_element_factory_get_pad_templates() gst_element_query_convert(), gst_element_get_query_types() * gst/gstevent.override: wrapped gst_event_discont_get_value() * gst/gstmessage.override: wrapped gst_message_parse_state_changed(), gst_message_parse_error(), gst_message_parse_warning(), gst_message_parse_tag() * gst/gstmodule.c: Added registration of new fundamental type with pygtk * gst/gstpad.override: wrapped gst_pad_query(), gst_pad_[add|remove]_[data|event|buffer]_probe(), gst_pad_query_position(), gst_pad_query_convert() * gst/gstquery.override: wrapped gst_query_parse_position(), gst_query_parse_convert(), gst_query_parse_seeking_query(), gst_query_parse_seeking_reponse() * gst/pygstminiobject.c: fixes * gst/Makefile.am: added gstbus.override, gstmessage.override, gstquery.override * testsuite/test_buffer.py: * testsuite/test_element.py: * testsuite/test_event.py: * testsuite/test_pipeline.py: Updating testsuites
135 lines
4.1 KiB
Python
135 lines
4.1 KiB
Python
import sys
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import gc
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from common import gobject, gst, unittest
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class BufferTest(unittest.TestCase):
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def testBufferBuffer(self):
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buf = gst.Buffer('test')
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assert str(buffer(buf)) == 'test'
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def testBufferStr(self):
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buffer = gst.Buffer('test')
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assert str(buffer) == 'test'
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def testBufferAlloc(self):
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bla = 'mooooooo'
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buffer = gst.Buffer(bla + '12345')
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gc.collect ()
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assert str(buffer) == 'mooooooo12345'
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def testBufferBadConstructor(self):
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self.assertRaises(TypeError, gst.Buffer, 'test', 0)
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def testBufferStrNull(self):
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test_string = 't\0e\0s\0t\0'
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buffer = gst.Buffer(test_string)
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assert str(buffer) == test_string
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def testBufferSize(self):
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test_string = 'a little string'
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buffer = gst.Buffer(test_string)
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assert len(buffer) == len(test_string)
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assert hasattr(buffer, 'size')
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assert buffer.size == len(buffer)
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def testBufferCreateSub(self):
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s = ''
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for i in range(64):
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s += '%02d' % i
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buffer = gst.Buffer(s)
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assert len(buffer) == 128
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sub = buffer.create_sub(16, 16)
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assert sub.offset == gst.CLOCK_TIME_NONE, sub.offset
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def testBufferMerge(self):
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buffer1 = gst.Buffer('foo')
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buffer2 = gst.Buffer('bar')
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merged_buffer = buffer1.merge(buffer2)
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assert str(merged_buffer) == 'foobar'
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def testBufferJoin(self):
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buffer1 = gst.Buffer('foo')
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buffer2 = gst.Buffer('bar')
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joined_buffer = buffer1.merge(buffer2)
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assert str(joined_buffer) == 'foobar'
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def testBufferSpan(self):
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buffer1 = gst.Buffer('foo')
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buffer2 = gst.Buffer('bar')
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spaned_buffer = buffer1.span(0L, buffer2, 6L)
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assert str(spaned_buffer) == 'foobar'
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def testBufferFlagIsSet(self):
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buffer = gst.Buffer()
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# Off by default
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assert not buffer.flag_is_set(gst.BUFFER_FLAG_READONLY)
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# Try switching on and off
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buffer.flag_set(gst.BUFFER_FLAG_READONLY)
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assert buffer.flag_is_set(gst.BUFFER_FLAG_READONLY)
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buffer.flag_unset(gst.BUFFER_FLAG_READONLY)
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assert not buffer.flag_is_set(gst.BUFFER_FLAG_READONLY)
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# Try switching on and off
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buffer.flag_set(gst.BUFFER_FLAG_IN_CAPS)
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assert buffer.flag_is_set(gst.BUFFER_FLAG_IN_CAPS)
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buffer.flag_unset(gst.BUFFER_FLAG_IN_CAPS)
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assert not buffer.flag_is_set(gst.BUFFER_FLAG_IN_CAPS)
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def testAttrFlags(self):
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buffer = gst.Buffer()
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assert hasattr(buffer, "flags")
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assert isinstance(buffer.flags, int)
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def testAttrTimestamp(self):
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buffer = gst.Buffer()
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assert hasattr(buffer, "timestamp")
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assert isinstance(buffer.timestamp, long)
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assert buffer.timestamp == gst.CLOCK_TIME_NONE
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buffer.timestamp = 0
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assert buffer.timestamp == 0
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buffer.timestamp = 2**64 - 1
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assert buffer.timestamp == 2**64 - 1
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def testAttrDuration(self):
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buffer = gst.Buffer()
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assert hasattr(buffer, "duration")
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assert isinstance(buffer.duration, long)
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assert buffer.duration == gst.CLOCK_TIME_NONE
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buffer.duration = 0
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assert buffer.duration == 0
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buffer.duration = 2**64 - 1
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assert buffer.duration == 2**64 - 1
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def testAttrOffset(self):
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buffer = gst.Buffer()
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assert hasattr(buffer, "offset")
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assert isinstance(buffer.offset, long)
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assert buffer.offset == gst.CLOCK_TIME_NONE
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buffer.offset = 0
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assert buffer.offset == 0
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buffer.offset = 2**64 - 1
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assert buffer.offset == 2**64 - 1
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def testAttrOffset_end(self):
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buffer = gst.Buffer()
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assert hasattr(buffer, "offset_end")
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assert isinstance(buffer.offset_end, long)
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assert buffer.offset_end == gst.CLOCK_TIME_NONE
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buffer.offset_end = 0
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assert buffer.offset_end == 0
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buffer.offset_end = 2**64 - 1
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assert buffer.offset_end == 2**64 - 1
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if __name__ == "__main__":
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unittest.main()
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