Lib/test/test_cl.py

   1 #! /usr/bin/env python
   2 """Whimpy test script for the cl module
   3    Roger E. Masse
   4 """
   5 import cl
   6 from test.test_support import verbose
   7
   8 clattrs = ['ADDED_ALGORITHM_ERROR', 'ALAW', 'ALGORITHM_ID',
   9 'ALGORITHM_VERSION', 'AUDIO', 'AWARE_ERROR', 'AWARE_MPEG_AUDIO',
  10 'AWARE_MULTIRATE', 'AWCMP_CONST_QUAL', 'AWCMP_FIXED_RATE',
  11 'AWCMP_INDEPENDENT', 'AWCMP_JOINT_STEREO', 'AWCMP_LOSSLESS',
  12 'AWCMP_MPEG_LAYER_I', 'AWCMP_MPEG_LAYER_II', 'AWCMP_STEREO',
  13 'Algorithm', 'AlgorithmNumber', 'AlgorithmType', 'AudioFormatName',
  14 'BAD_ALGORITHM_NAME', 'BAD_ALGORITHM_TYPE', 'BAD_BLOCK_SIZE',
  15 'BAD_BOARD', 'BAD_BUFFERING', 'BAD_BUFFERLENGTH_NEG',
  16 'BAD_BUFFERLENGTH_ODD', 'BAD_BUFFER_EXISTS', 'BAD_BUFFER_HANDLE',
  17 'BAD_BUFFER_POINTER', 'BAD_BUFFER_QUERY_SIZE', 'BAD_BUFFER_SIZE',
  18 'BAD_BUFFER_SIZE_POINTER', 'BAD_BUFFER_TYPE',
  19 'BAD_COMPRESSION_SCHEME', 'BAD_COMPRESSOR_HANDLE',
  20 'BAD_COMPRESSOR_HANDLE_POINTER', 'BAD_FRAME_SIZE',
  21 'BAD_FUNCTIONALITY', 'BAD_FUNCTION_POINTER', 'BAD_HEADER_SIZE',
  22 'BAD_INITIAL_VALUE', 'BAD_INTERNAL_FORMAT', 'BAD_LICENSE',
  23 'BAD_MIN_GT_MAX', 'BAD_NO_BUFFERSPACE', 'BAD_NUMBER_OF_BLOCKS',
  24 'BAD_PARAM', 'BAD_PARAM_ID_POINTER', 'BAD_PARAM_TYPE', 'BAD_POINTER',
  25 'BAD_PVBUFFER', 'BAD_SCHEME_POINTER', 'BAD_STREAM_HEADER',
  26 'BAD_STRING_POINTER', 'BAD_TEXT_STRING_PTR', 'BEST_FIT',
  27 'BIDIRECTIONAL', 'BITRATE_POLICY', 'BITRATE_TARGET',
  28 'BITS_PER_COMPONENT', 'BLENDING', 'BLOCK_SIZE', 'BOTTOM_UP',
  29 'BUFFER_NOT_CREATED', 'BUF_DATA', 'BUF_FRAME', 'BytesPerPixel',
  30 'BytesPerSample', 'CHANNEL_POLICY', 'CHROMA_THRESHOLD', 'CODEC',
  31 'COMPONENTS', 'COMPRESSED_BUFFER_SIZE', 'COMPRESSION_RATIO',
  32 'COMPRESSOR', 'CONTINUOUS_BLOCK', 'CONTINUOUS_NONBLOCK',
  33 'CompressImage', 'DATA', 'DECOMPRESSOR', 'DecompressImage',
  34 'EDGE_THRESHOLD', 'ENABLE_IMAGEINFO', 'END_OF_SEQUENCE', 'ENUM_VALUE',
  35 'EXACT_COMPRESSION_RATIO', 'EXTERNAL_DEVICE', 'FLOATING_ENUM_VALUE',
  36 'FLOATING_RANGE_VALUE', 'FRAME', 'FRAME_BUFFER_SIZE',
  37 'FRAME_BUFFER_SIZE_ZERO', 'FRAME_RATE', 'FRAME_TYPE', 'G711_ALAW',
  38 'G711_ULAW', 'GRAYSCALE', 'GetAlgorithmName', 'HDCC',
  39 'HDCC_SAMPLES_PER_TILE', 'HDCC_TILE_THRESHOLD', 'HEADER_START_CODE',
  40 'IMAGE_HEIGHT', 'IMAGE_WIDTH', 'INTERNAL_FORMAT',
  41 'INTERNAL_IMAGE_HEIGHT', 'INTERNAL_IMAGE_WIDTH', 'INTRA', 'JPEG',
  42 'JPEG_ERROR', 'JPEG_NUM_PARAMS', 'JPEG_QUALITY_FACTOR',
  43 'JPEG_QUANTIZATION_TABLES', 'JPEG_SOFTWARE', 'JPEG_STREAM_HEADERS',
  44 'KEYFRAME', 'LAST_FRAME_INDEX', 'LAYER', 'LUMA_THRESHOLD',
  45 'MAX_NUMBER_OF_AUDIO_ALGORITHMS', 'MAX_NUMBER_OF_ORIGINAL_FORMATS',
  46 'MAX_NUMBER_OF_PARAMS', 'MAX_NUMBER_OF_VIDEO_ALGORITHMS', 'MONO',
  47 'MPEG_VIDEO', 'MVC1', 'MVC2', 'MVC2_BLENDING', 'MVC2_BLENDING_OFF',
  48 'MVC2_BLENDING_ON', 'MVC2_CHROMA_THRESHOLD', 'MVC2_EDGE_THRESHOLD',
  49 'MVC2_ERROR', 'MVC2_LUMA_THRESHOLD', 'NEXT_NOT_AVAILABLE',
  50 'NOISE_MARGIN', 'NONE', 'NUMBER_OF_FRAMES', 'NUMBER_OF_PARAMS',
  51 'ORIENTATION', 'ORIGINAL_FORMAT', 'OpenCompressor',
  52 'OpenDecompressor', 'PARAM_OUT_OF_RANGE', 'PREDICTED', 'PREROLL',
  53 'ParamID', 'ParamNumber', 'ParamType', 'QUALITY_FACTOR',
  54 'QUALITY_LEVEL', 'QueryAlgorithms', 'QueryMaxHeaderSize',
  55 'QueryScheme', 'QuerySchemeFromName', 'RANGE_VALUE', 'RGB', 'RGB332',
  56 'RGB8', 'RGBA', 'RGBX', 'RLE', 'RLE24', 'RTR', 'RTR1',
  57 'RTR_QUALITY_LEVEL', 'SAMPLES_PER_TILE', 'SCHEME_BUSY',
  58 'SCHEME_NOT_AVAILABLE', 'SPEED', 'STEREO_INTERLEAVED',
  59 'STREAM_HEADERS', 'SetDefault', 'SetMax', 'SetMin', 'TILE_THRESHOLD',
  60 'TOP_DOWN', 'ULAW', 'UNCOMPRESSED', 'UNCOMPRESSED_AUDIO',
  61 'UNCOMPRESSED_VIDEO', 'UNKNOWN_SCHEME', 'VIDEO', 'VideoFormatName',
  62 'Y', 'YCbCr', 'YCbCr422', 'YCbCr422DC', 'YCbCr422HC', 'YUV', 'YUV422',
  63 'YUV422DC', 'YUV422HC', '__doc__', '__name__', 'cvt_type', 'error']
  64
  65
  66 # This is a very inobtrusive test for the existence of the cl
  67 # module and all its attributes.
  68
  69 def test_main():
  70     # touch all the attributes of al without doing anything
  71     if verbose:
  72         print 'Touching cl module attributes...'
  73     for attr in clattrs:
  74         if verbose:
  75             print 'touching: ', attr
  76         getattr(cl, attr)
  77
  78
  79
  80 if __name__ == '__main__':
  81     test_main()