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c68afb5f53
Original commit message from CVS: Backport from 0.8 branch and added new .defs file from GStreamer 0.9
72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
import sys
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from common import gst, unittest
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class StructureTest(unittest.TestCase):
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def setUp(self):
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self.struct = gst.structure_from_string('video/x-raw-yuv,width=10,foo="bar",pixel-aspect-ratio=1/2,framerate=5.0')
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def testName(self):
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assert self.struct.get_name() == 'video/x-raw-yuv'
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self.struct.set_name('foobar')
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assert self.struct.get_name() == 'foobar'
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def testInt(self):
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assert self.struct.has_key('width')
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assert isinstance(self.struct['width'], int)
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assert self.struct['width'] == 10, self.struct['width']
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self.struct['width'] = 5
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assert self.struct.has_key('width')
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assert isinstance(self.struct['width'], int)
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assert self.struct['width'] == 5, self.struct['width']
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def testString(self):
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assert self.struct.has_key('foo')
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assert isinstance(self.struct['foo'], str)
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assert self.struct['foo'] == 'bar', self.struct['foo']
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self.struct['foo'] = 'baz'
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assert self.struct.has_key('foo')
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assert isinstance(self.struct['foo'], str)
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assert self.struct['foo'] == 'baz', self.struct['foo']
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def testCreateInt(self):
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self.struct['integer'] = 5
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assert self.struct.has_key('integer')
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assert isinstance(self.struct['integer'], int)
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assert self.struct['integer'] == 5, self.struct['integer']
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def testGstValue(self):
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s = self.struct
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s['fourcc'] = gst.Fourcc('XVID')
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assert s['fourcc'].fourcc == 'XVID'
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s['frac'] = gst.Fraction(3,4)
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assert s['frac'].num == 3
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assert s['frac'].denom == 4
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s['intrange'] = gst.IntRange(5,21)
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assert s['intrange'].low == 5
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assert s['intrange'].high == 21
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s['doublerange'] = gst.DoubleRange(6.,21.)
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assert s['doublerange'].low == 6.
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assert s['doublerange'].high == 21.
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s['fixedlist'] = (4, 5, 6)
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assert isinstance(s['fixedlist'], tuple)
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assert s['fixedlist'] == (4, 5, 6)
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s['list'] = [4, 5, 6]
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assert isinstance(s['list'], list)
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assert s['list'] == [4, 5, 6]
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# finally, some recursive tests
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s['rflist'] = ([(['a', 'b'], ['c', 'd']),'e'], ['f', 'g'])
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assert s['rflist'] == ([(['a', 'b'], ['c', 'd']),'e'], ['f', 'g'])
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s['rlist'] = [([(['a', 'b'], ['c', 'd']),'e'], ['f', 'g']), 'h']
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assert s['rlist'] == [([(['a', 'b'], ['c', 'd']),'e'], ['f', 'g']), 'h']
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def testStructureChange(self):
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assert self.struct['framerate'] == 5.0
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self.struct['framerate'] = 10.0
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assert self.struct['framerate'] == 10.0
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self.struct['pixel-aspect-ratio'] = gst.Fraction(4, 2)
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assert self.struct['pixel-aspect-ratio'].num == 2
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assert self.struct['pixel-aspect-ratio'].denom == 1
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if __name__ == "__main__":
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unittest.main()
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