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      1 from __future__ import print_function, division, absolute_import
      2 from fontTools.misc.py23 import *
      3 from fontTools.pens.perimeterPen import PerimeterPen
      4 import unittest
      5 
      6 def draw1_(pen):
      7     pen.moveTo( (254, 360) )
      8     pen.lineTo( (771, 367) )
      9     pen.curveTo( (800, 393), (808, 399), (819, 412) )
     10     pen.curveTo( (818, 388), (774, 138), (489, 145) )
     11     pen.curveTo( (188, 145), (200, 398), (200, 421) )
     12     pen.curveTo( (209, 409), (220, 394), (254, 360) )
     13     pen.closePath()
     14 
     15 def draw2_(pen):
     16     pen.moveTo( (254, 360) )
     17     pen.curveTo( (220, 394), (209, 409), (200, 421) )
     18     pen.curveTo( (200, 398), (188, 145), (489, 145) )
     19     pen.curveTo( (774, 138), (818, 388), (819, 412) )
     20     pen.curveTo( (808, 399), (800, 393), (771, 367) )
     21     pen.closePath()
     22 
     23 def draw3_(pen):
     24     pen.moveTo( (771, 367) )
     25     pen.curveTo( (800, 393), (808, 399), (819, 412) )
     26     pen.curveTo( (818, 388), (774, 138), (489, 145) )
     27     pen.curveTo( (188, 145), (200, 398), (200, 421) )
     28     pen.curveTo( (209, 409), (220, 394), (254, 360) )
     29     pen.closePath()
     30 
     31 def draw4_(pen):
     32     pen.moveTo( (771, 367) )
     33     pen.lineTo( (254, 360) )
     34     pen.curveTo( (220, 394), (209, 409), (200, 421) )
     35     pen.curveTo( (200, 398), (188, 145), (489, 145) )
     36     pen.curveTo( (774, 138), (818, 388), (819, 412) )
     37     pen.curveTo( (808, 399), (800, 393), (771, 367) )
     38     pen.closePath()
     39 
     40 def draw5_(pen):
     41     pen.moveTo( (254, 360) )
     42     pen.lineTo( (771, 367) )
     43     pen.qCurveTo( (793, 386), (802, 394) )
     44     pen.qCurveTo( (811, 402), (819, 412) )
     45     pen.qCurveTo( (819, 406), (814, 383.5) )
     46     pen.qCurveTo( (809, 361), (796, 330.5) )
     47     pen.qCurveTo( (783, 300), (760.5, 266.5) )
     48     pen.qCurveTo( (738, 233), (701, 205.5) )
     49     pen.qCurveTo( (664, 178), (612, 160.5) )
     50     pen.qCurveTo( (560, 143), (489, 145) )
     51     pen.qCurveTo( (414, 145), (363, 164) )
     52     pen.qCurveTo( (312, 183), (280, 211.5) )
     53     pen.qCurveTo( (248, 240), (231.5, 274.5) )
     54     pen.qCurveTo( (215, 309), (208, 339.5) )
     55     pen.qCurveTo( (201, 370), (200.5, 392.5) )
     56     pen.qCurveTo( (200, 415), (200, 421) )
     57     pen.qCurveTo( (207, 412), (217.5, 399) )
     58     pen.qCurveTo( (228, 386), (254, 360) )
     59     pen.closePath()
     60 
     61 def draw6_(pen):
     62     pen.moveTo( (254, 360) )
     63     pen.qCurveTo( (228, 386), (217.5, 399) )
     64     pen.qCurveTo( (207, 412), (200, 421) )
     65     pen.qCurveTo( (200, 415), (200.5, 392.5) )
     66     pen.qCurveTo( (201, 370), (208, 339.5) )
     67     pen.qCurveTo( (215, 309), (231.5, 274.5) )
     68     pen.qCurveTo( (248, 240), (280, 211.5) )
     69     pen.qCurveTo( (312, 183), (363, 164) )
     70     pen.qCurveTo( (414, 145), (489, 145) )
     71     pen.qCurveTo( (560, 143), (612, 160.5) )
     72     pen.qCurveTo( (664, 178), (701, 205.5) )
     73     pen.qCurveTo( (738, 233), (760.5, 266.5) )
     74     pen.qCurveTo( (783, 300), (796, 330.5) )
     75     pen.qCurveTo( (809, 361), (814, 383.5) )
     76     pen.qCurveTo( (819, 406), (819, 412) )
     77     pen.qCurveTo( (811, 402), (802, 394) )
     78     pen.qCurveTo( (793, 386), (771, 367) )
     79     pen.closePath()
     80 
     81 def draw7_(pen):
     82     pen.moveTo( (771, 367) )
     83     pen.qCurveTo( (793, 386), (802, 394) )
     84     pen.qCurveTo( (811, 402), (819, 412) )
     85     pen.qCurveTo( (819, 406), (814, 383.5) )
     86     pen.qCurveTo( (809, 361), (796, 330.5) )
     87     pen.qCurveTo( (783, 300), (760.5, 266.5) )
     88     pen.qCurveTo( (738, 233), (701, 205.5) )
     89     pen.qCurveTo( (664, 178), (612, 160.5) )
     90     pen.qCurveTo( (560, 143), (489, 145) )
     91     pen.qCurveTo( (414, 145), (363, 164) )
     92     pen.qCurveTo( (312, 183), (280, 211.5) )
     93     pen.qCurveTo( (248, 240), (231.5, 274.5) )
     94     pen.qCurveTo( (215, 309), (208, 339.5) )
     95     pen.qCurveTo( (201, 370), (200.5, 392.5) )
     96     pen.qCurveTo( (200, 415), (200, 421) )
     97     pen.qCurveTo( (207, 412), (217.5, 399) )
     98     pen.qCurveTo( (228, 386), (254, 360) )
     99     pen.closePath()
    100 
    101 def draw8_(pen):
    102     pen.moveTo( (771, 367) )
    103     pen.lineTo( (254, 360) )
    104     pen.qCurveTo( (228, 386), (217.5, 399) )
    105     pen.qCurveTo( (207, 412), (200, 421) )
    106     pen.qCurveTo( (200, 415), (200.5, 392.5) )
    107     pen.qCurveTo( (201, 370), (208, 339.5) )
    108     pen.qCurveTo( (215, 309), (231.5, 274.5) )
    109     pen.qCurveTo( (248, 240), (280, 211.5) )
    110     pen.qCurveTo( (312, 183), (363, 164) )
    111     pen.qCurveTo( (414, 145), (489, 145) )
    112     pen.qCurveTo( (560, 143), (612, 160.5) )
    113     pen.qCurveTo( (664, 178), (701, 205.5) )
    114     pen.qCurveTo( (738, 233), (760.5, 266.5) )
    115     pen.qCurveTo( (783, 300), (796, 330.5) )
    116     pen.qCurveTo( (809, 361), (814, 383.5) )
    117     pen.qCurveTo( (819, 406), (819, 412) )
    118     pen.qCurveTo( (811, 402), (802, 394) )
    119     pen.qCurveTo( (793, 386), (771, 367) )
    120     pen.closePath()
    121 
    122 
    123 class PerimeterPenTest(unittest.TestCase):
    124     def test_PScontour_clockwise_line_first(self):
    125         pen = PerimeterPen(None)
    126         draw1_(pen)
    127         self.assertEqual(1589, round(pen.value))
    128 
    129     def test_PScontour_counterclockwise_line_last(self):
    130         pen = PerimeterPen(None)
    131         draw2_(pen)
    132         self.assertEqual(1589, round(pen.value))
    133 
    134     def test_PScontour_clockwise_line_last(self):
    135         pen = PerimeterPen(None)
    136         draw3_(pen)
    137         self.assertEqual(1589, round(pen.value))
    138 
    139     def test_PScontour_counterclockwise_line_first(self):
    140         pen = PerimeterPen(None)
    141         draw4_(pen)
    142         self.assertEqual(1589, round(pen.value))
    143 
    144     def test_TTcontour_clockwise_line_first(self):
    145         pen = PerimeterPen(None)
    146         draw5_(pen)
    147         self.assertEqual(1589, round(pen.value))
    148 
    149     def test_TTcontour_counterclockwise_line_last(self):
    150         pen = PerimeterPen(None)
    151         draw6_(pen)
    152         self.assertEqual(1589, round(pen.value))
    153 
    154     def test_TTcontour_clockwise_line_last(self):
    155         pen = PerimeterPen(None)
    156         draw7_(pen)
    157         self.assertEqual(1589, round(pen.value))
    158 
    159     def test_TTcontour_counterclockwise_line_first(self):
    160         pen = PerimeterPen(None)
    161         draw8_(pen)
    162         self.assertEqual(1589, round(pen.value))
    163 
    164 
    165 if __name__ == '__main__':
    166     import sys
    167     sys.exit(unittest.main())
    168