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32 lines
973 B
Python
32 lines
973 B
Python
import sys
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from common import gst, unittest
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class CapsTest(unittest.TestCase):
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def setUp(self):
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self.caps = gst.caps_from_string('video/x-raw-yuv,width=10,framerate=5.0;video/x-raw-rgb,width=15,framerate=10.0')
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self.structure = self.caps.get_structure(0)
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def testCapsMime(self):
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mime = self.structure.get_name()
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assert mime == 'video/x-raw-yuv'
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def testCapsList(self):
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'check if we can access Caps as a list'
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structure = self.caps[0]
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mime = structure.get_name()
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assert mime == 'video/x-raw-yuv'
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structure = self.caps[1]
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mime = structure.get_name()
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assert mime == 'video/x-raw-rgb'
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def testCapsStructureChange(self):
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'test if changing the structure of the caps works by reference'
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assert self.structure['width'] == 10
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self.structure['width'] = 5
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assert self.structure['width'] == 5.0
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# check if we changed the caps as well
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structure = self.caps[0]
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assert structure['width'] == 5.0
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if __name__ == "__main__":
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unittest.main()
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