xorn/tests/gaf/pixmap.py

   1 # Copyright (C) 2013-2020 Roland Lutz
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software Foundation,
  15 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16
  17 import StringIO, os, sys
  18 import gaf.fileformat
  19 import gaf.read
  20 import gaf.ref
  21
  22 PIXMAP_DATA = \
  23     '\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f' \
  24     '\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f' \
  25     ' !"#$%&\'()*+,-./0123456789:;<=>?' \
  26     '@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_' \
  27     '`abcdefghijklmnopqrstuvwxyz{|}~\x7f' \
  28     '\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f' \
  29     '\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f' \
  30     '\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf' \
  31     '\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf' \
  32     '\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf' \
  33     '\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf' \
  34     '\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef' \
  35     '\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff'
  36
  37 PICTURES_SCH = """v 20150930 2
  38 G 0 0 100 100 0 0 0
  39 pixmap.data
  40 G 0 0 100 100 0 0 0
  41 pixmap.data
  42 G 0 0 100 100 0 0 1
  43 pixmap.data
  44 AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1
  45 Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWpr
  46 bG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch
  47 oqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX
  48 2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==
  49 .
  50 G 0 0 100 100 0 0 1
  51 pixmap.data
  52 AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1
  53 Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWpr
  54 bG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch
  55 oqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX
  56 2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==
  57 .
  58 """
  59
  60 for load_pixmaps in [False, True]:
  61     rev = gaf.read.read_file(
  62         StringIO.StringIO(PICTURES_SCH), '<test data>',
  63         gaf.fileformat.FORMAT_SCH,
  64         load_pixmaps = load_pixmaps,
  65         pixmap_basepath = os.path.dirname(sys.argv[0]))
  66     p0, p1, p2, p3 = (ob.data().pixmap for ob in rev.toplevel_objects())
  67     assert p0 == p1
  68     assert p0 != p2
  69     assert p0 != p3
  70     assert p2 != p3
  71
  72     for pixmap, embedded in [(p0, False), (p1, False), (p2, True), (p3, True)]:
  73         assert isinstance(pixmap, gaf.ref.Pixmap)
  74         assert pixmap.filename == 'pixmap.data'
  75         assert pixmap.embedded == embedded
  76
  77         if load_pixmaps or embedded:
  78             assert isinstance(pixmap.data, str)
  79             assert pixmap.data == PIXMAP_DATA
  80         else:
  81             assert pixmap.data is None