def test_scan_dot_in_line(self):
"""Okay! a single line. Find the ink."""
img = grid(#01234567890123456
'..#....##.....###')
found = list( scrape.glyphs_from_line(img, img.ink_p) )
self.assertEquals( 3, len(found))
the_x, \
the_xx, \
the_xxx = found
self.assertEqual(1, the_x.width)
self.assertEqual(2, the_xx.width)
self.assertEqual(3, the_xxx.width)
self.assertEqual((2, 0), the_x.pos)
self.assertEqual((1, 1), the_x.size)
self.assertEqual((7, 0), the_xx.pos)
self.assertEqual((2, 1), the_xx.size)
self.assertEqual((14, 0), the_xxx.pos)
self.assertEqual((3, 1), the_xxx.size)
def test_full_grid(self):
# the word For from a scan of Mentally Incontinent
img = StringImage(
"""
....................................
....................................
....................................
.......#######......................
......########......................
......###...........................
......###.......#####...######......
......######...##..###..#####.......
......#######.##....##..##..........
......###.....##....###.##..........
......###.....##....###.##..........
......###.....##....##..##..........
......###.....###...##..##..........
......###......#######..##..........
.......#........#####...#...........
....................................
....................................""")
# 0| 6| 17|1| 6| 6|
# the old-style glints:
fo = 11656954525901520401809650090941306687965691406109462313538109468335093405284899504112
r = 2475936747400903850442391488
found = list(scrape.glyphs_from_line(img, img.ink_p))
the_fo, the_r = found
self.assertEqual((17, fo), the_fo) # 1 char, 1 in binary
self.assertEqual((6, r), the_r)
self.assertEqual(img.size[1], the_fo.size[1]) # heights should match!
def test_tokenize(self):
img = grid(#01234567890123456
'.#.#.#..#.#.#')
found = list( scrape.glyphs_from_line(img, img.ink_p))
assert len(found) == 6
spaced = list(scrape.spaced(found, space_width=2))
self.assertEquals(len(spaced), 7)
self.assertEquals(spaced[3], SPACE)
def test_tokenize(self):
# 01234567890123456
img = StringImage('.#.#.#..#.#.#')
found = list(scrape.glyphs_from_line(img, img.ink_p))
assert len(found) == 6
spaced = list(scrape.spaced(found, space_width=2))
self.assertEqual(len(spaced), 7)
self.assertEqual(spaced[3], SPACE)
def test_full_grid(self):
# the word For from a scan of Mentally Incontinent
img = grid(
"""
....................................
....................................
....................................
.......#######......................
......########......................
......###...........................
......###.......#####...######......
......######...##..###..#####.......
......#######.##....##..##..........
......###.....##....###.##..........
......###.....##....###.##..........
......###.....##....##..##..........
......###.....###...##..##..........
......###......#######..##..........
.......#........#####...#...........
....................................
....................................""")
# 0| 6| 17|1| 6| 6|
# the old-style glints:
fo = 11656954525901520401809650090941306687965691406109462313538109468335093405284899504112
r = 2475936747400903850442391488
found = list(scrape.glyphs_from_line(img, img.ink_p))
the_fo, the_r = found
self.assertEquals((17, fo), the_fo) # 1 char, 1 in binary
self.assertEquals((6, r), the_r)
self.assertEquals(img.size[1], the_fo.size[1]) # heights should match!
def test_scan_dot_in_line(self):
"""Okay! a single line. Find the ink."""
# 01234567890123456
img = StringImage('..#....##.....###')
found = list(scrape.glyphs_from_line(img, img.ink_p))
self.assertEqual(3, len(found))
the_x, the_xx, the_xxx = found
self.assertEqual(1, the_x.width)
self.assertEqual(2, the_xx.width)
self.assertEqual(3, the_xxx.width)
self.assertEqual((2, 0), the_x.pos)
self.assertEqual((1, 1), the_x.size)
self.assertEqual((7, 0), the_xx.pos)
self.assertEqual((2, 1), the_xx.size)
self.assertEqual((14, 0), the_xxx.pos)
self.assertEqual((3, 1), the_xxx.size)
