2016-09-20 20:14:53 -07:00
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"""cffLib_test.py -- unit test for Adobe CFF fonts."""
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from __future__ import print_function, division, absolute_import, unicode_literals
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from fontTools.misc.py23 import *
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from fontTools.misc.testTools import parseXML
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from fontTools.misc.textTools import deHexStr, hexStr
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from fontTools.misc.xmlWriter import XMLWriter
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from fontTools.ttLib import TTFont, newTable
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import re
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import unittest
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cffXML = """
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<major value="1"/>
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<minor value="0"/>
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<CFFFont name="CFF2TestFont1Master-0">
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<version value="1.0"/>
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<FullName value="CFF2 Test Font1 Master 0"/>
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<FamilyName value="CFF2 Test Font1 Master"/>
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<isFixedPitch value="0"/>
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<ItalicAngle value="0"/>
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<UnderlineThickness value="50"/>
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<PaintType value="0"/>
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<CharstringType value="2"/>
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<FontMatrix value="0.001 0 0 0.001 0 0"/>
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<FontBBox value="0 -128 651 762"/>
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<StrokeWidth value="0"/>
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<!-- charset is dumped separately as the 'GlyphOrder' element -->
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<Encoding name="StandardEncoding"/>
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<Private>
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<BlueValues value="-20 0 466 484 531 546 652 667 677 697 738 758"/>
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<OtherBlues value="-255 -245"/>
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<FamilyBlues value="-20 0 473 491 525 540 644 659 669 689 729 749"/>
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<FamilyOtherBlues value="-249 -239"/>
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<BlueScale value="0.0375"/>
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<BlueShift value="7"/>
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<BlueFuzz value="0"/>
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<StdHW value="26"/>
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<StdVW value="28"/>
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<StemSnapH value="20 26"/>
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<StemSnapV value="28 32"/>
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<ForceBold value="0"/>
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<LanguageGroup value="0"/>
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<ExpansionFactor value="0.06"/>
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<initialRandomSeed value="0"/>
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<defaultWidthX value="490"/>
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<nominalWidthX value="597"/>
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</Private>
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<CharStrings>
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<CharString name=".notdef">
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-97 0 50 600 50 hstem
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0 50 400 50 vstem
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0 0 rmoveto
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500 0 rlineto
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0 700 rlineto
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-500 0 rlineto
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0 -700 rlineto
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250 395 rmoveto
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-170 255 rlineto
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340 0 rlineto
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-170 -255 rlineto
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30 -45 rmoveto
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170 255 rlineto
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0 -510 rlineto
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-170 255 rlineto
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-200 -300 rmoveto
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170 255 rlineto
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170 -255 rlineto
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-340 0 rlineto
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-30 555 rmoveto
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170 -255 rlineto
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-170 -255 rlineto
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0 510 rlineto
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endchar
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</CharString>
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<CharString name="A">
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56 523 26 rmoveto
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-120 -6 rlineto
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0 -20 rlineto
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248 0 rlineto
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0 20 rlineto
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-114 6 rlineto
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-14 0 rlineto
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-424 0 rmoveto
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-87 -6 rlineto
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0 -20 rlineto
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198 0 rlineto
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0 20 rlineto
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-97 6 rlineto
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-14 0 rlineto
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369 221 rmoveto
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-8 20 rlineto
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-278 0 rlineto
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-9 -20 rlineto
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295 0 rlineto
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-161 430 rmoveto
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-222 -677 rlineto
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27 0 rlineto
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211 660 rlineto
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-17 -10 rlineto
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216 -650 rlineto
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34 0 rlineto
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-229 677 rlineto
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-20 0 rlineto
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endchar
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</CharString>
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<CharString name="B">
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-3 167 310 rmoveto
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0 -104 0 -104 -2 -102 rrcurveto
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34 0 rlineto
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-2 102 0 104 0 144 rrcurveto
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0 7 rlineto
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0 114 0 104 2 102 rrcurveto
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-34 0 rlineto
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2 -102 0 -104 0 -104 rrcurveto
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0 -57 rlineto
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8 340 rmoveto
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7 0 rlineto
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0 27 rlineto
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-124 0 rlineto
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0 -20 rlineto
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117 -7 rlineto
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0 -623 rmoveto
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-117 -7 rlineto
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0 -20 rlineto
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124 0 rlineto
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0 27 rlineto
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-7 0 rlineto
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7 316 rmoveto
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101 0 rlineto
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162 0 69 -60 0 -102 rrcurveto
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0 -102 -75 -57 -125 0 rrcurveto
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-132 0 rlineto
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0 -22 rlineto
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131 0 rlineto
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156 0 75 77 0 102 rrcurveto
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0 100 -68 76 -162 2 rrcurveto
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-10 -8 rlineto
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141 11 64 75 0 84 rrcurveto
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0 95 -66 63 -146 0 rrcurveto
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-115 0 rlineto
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0 -22 rlineto
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104 0 rlineto
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145 0 50 -57 0 -76 rrcurveto
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0 -95 -75 -64 -136 0 rrcurveto
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-88 0 rlineto
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0 -20 rlineto
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endchar
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</CharString>
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<CharString name="C">
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47 386 7 rmoveto
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-167 0 -123 128 0 203 rrcurveto
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0 199 116 133 180 0 rrcurveto
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73 0 40 -17 56 -37 rrcurveto
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-21 29 rlineto
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18 -145 rlineto
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24 0 rlineto
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-4 139 rlineto
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-60 35 -49 18 -80 0 rrcurveto
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-190 0 -135 -144 0 -210 rrcurveto
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0 -209 129 -144 195 0 rrcurveto
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72 0 57 12 67 41 rrcurveto
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4 139 rlineto
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-24 0 rlineto
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-18 -139 rlineto
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17 20 rlineto
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-55 -37 -55 -14 -67 0 rrcurveto
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endchar
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</CharString>
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<CharString name="dollar">
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245 5 rmoveto
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-65 0 -39 15 -46 50 rrcurveto
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36 -48 rlineto
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-28 100 rlineto
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-6 15 -10 5 -11 0 rrcurveto
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-14 0 -8 -7 -1 -14 rrcurveto
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24 -85 61 -51 107 0 rrcurveto
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91 0 90 54 0 112 rrcurveto
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0 70 -26 66 -134 57 rrcurveto
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-19 8 rlineto
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-93 39 -42 49 0 68 rrcurveto
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0 91 60 48 88 0 rrcurveto
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56 0 35 -14 44 -50 rrcurveto
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-38 47 rlineto
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28 -100 rlineto
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6 -15 10 -5 11 0 rrcurveto
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14 0 8 7 1 14 rrcurveto
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-24 88 -67 48 -84 0 rrcurveto
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-92 0 -82 -51 0 -108 rrcurveto
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0 -80 45 -53 92 -42 rrcurveto
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37 -17 rlineto
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114 -52 26 -46 0 -65 rrcurveto
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0 -93 -65 -55 -90 0 rrcurveto
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18 318 rmoveto
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0 439 rlineto
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-22 0 rlineto
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0 -425 rlineto
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22 -14 rlineto
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-20 -438 rmoveto
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22 0 rlineto
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0 438 rlineto
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-22 14 rlineto
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0 -452 rlineto
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endchar
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</CharString>
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<CharString name="dollar.black">
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3 245 5 rmoveto
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-65 0 -39 15 -46 50 rrcurveto
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36 -48 rlineto
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-28 100 rlineto
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-6 15 -10 5 -11 0 rrcurveto
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-14 0 -8 -7 -1 -14 rrcurveto
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24 -85 61 -51 107 0 rrcurveto
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91 0 90 54 0 112 rrcurveto
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0 70 -26 66 -134 57 rrcurveto
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-19 8 rlineto
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-93 39 -42 49 0 68 rrcurveto
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0 91 60 48 88 0 rrcurveto
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56 0 35 -14 44 -50 rrcurveto
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-38 47 rlineto
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28 -100 rlineto
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6 -15 10 -5 11 0 rrcurveto
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14 0 8 7 1 14 rrcurveto
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-24 88 -67 48 -84 0 rrcurveto
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-92 0 -82 -51 0 -108 rrcurveto
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0 -80 45 -53 92 -42 rrcurveto
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37 -17 rlineto
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114 -52 26 -46 0 -65 rrcurveto
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0 -93 -65 -55 -90 0 rrcurveto
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17 651 rmoveto
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1 106 rlineto
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-22 0 rlineto
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1 -107 rlineto
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20 1 rlineto
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-15 -784 rmoveto
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22 0 rlineto
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-3 121 rlineto
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-20 2 rlineto
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1 -123 rlineto
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endchar
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</CharString>
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<CharString name="one">
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91 618 rmoveto
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0 -20 rlineto
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155 35 rlineto
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0 -421 rlineto
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0 -70 -1 -71 -2 -72 rrcurveto
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34 0 rlineto
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-2 72 -1 71 0 70 rrcurveto
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0 297 rlineto
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4 146 rlineto
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-14 12 rlineto
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-173 -49 rlineto
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176 -593 rmoveto
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-14 0 rlineto
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-170 -6 rlineto
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0 -20 rlineto
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344 0 rlineto
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0 20 rlineto
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-160 6 rlineto
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endchar
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</CharString>
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<CharString name="three">
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endchar
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</CharString>
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<CharString name="two">
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endchar
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</CharString>
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</CharStrings>
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</CFFFont>
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<GlobalSubrs>
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<!-- The 'index' attribute is only for humans; it is ignored when parsed. -->
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</GlobalSubrs>
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"""
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cffHexData = """
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01 00 04 02 00 01 01 01 16 43 46 46 32 54 65 73 74 46 6F 6E 74 31 4D 61 73 74
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65 72 2D 30 00 01 01 01 1C F8 1C 00 F8 1D 02 F8 1E 03 8B FB 14 F9 1F F9 8E 05 F7
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19 0F CA FA E4 12 F7 26 11 00 04 01 01 0D 10 28 3E 64 6F 6C 6C 61 72 2E 62 6C 61
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63 6B 31 2E 30 43 46 46 32 20 54 65 73 74 20 46 6F 6E 74 31 20 4D 61 73 74 65 72
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20 30 43 46 46 32 20 54 65 73 74 20 46 6F 6E 74 31 20 4D 61 73 74 65 72 00 00 01
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00 05 00 00 12 02 00 22 02 01 87 00 00 09 02 00 01 00 6B 01 1A 01 64 01 65 01 66
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01 D0 02 90 02 FA 03 A8 2A 8B BD F8 EC BD 01 8B BD F8 24 BD 03 8B 8B 15 F8 88 8B
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05 8B F9 50 05 FC 88 8B 05 8B FD 50 05 F7 8E F8 1F 15 FB 3E F7 93 05 F7 E8 8B 05
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FB 3E FB 93 05 A9 5E 15 F7 3E F7 93 05 8B FC 92 05 FB 3E F7 93 05 FB 5C FB C0 15
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F7 3E F7 93 05 F7 3E FB 93 05 FB E8 8B 05 6D F8 BF 15 F7 3E FB 93 05 FB 3E FB 93
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05 8B F8 92 05 0E F7 89 90 15 4A 8B 64 9A 5D BD 08 AF 5B 05 6F EF 05 85 9A 81 90
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80 8B 08 7D 8B 83 84 8A 7D 08 A3 36 C8 58 F6 8B 08 E6 8B E5 C1 8B F7 04 08 8B D1
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71 CD FB 1A C4 08 78 93 05 2E B2 61 BC 8B CF 08 8B E6 C7 BB E3 8B 08 C3 8B AE 7D
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B7 59 08 65 BA 05 A7 27 05 91 7C 95 86 96 8B 08 99 8B 93 92 8C 99 08 73 E3 48 BB
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37 8B 08 2F 8B 39 58 8B FB 00 08 8B 3B B8 56 E7 61 08 B0 7A 05 F7 06 57 A5 5D 8B
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4A 08 8B 2E 4A 54 31 8B 08 9D F7 D2 15 8B F8 4B 05 75 8B 05 8B FC 3D 05 A1 7D 05
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77 FC 4A 15 A1 8B 05 8B F8 4A 05 75 99 05 8B FC 58 05 0E E6 F8 FE 15 8B 77 05 F7
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2F AE 05 8B FC 39 05 8B 45 8A 44 89 43 08 AD 8B 05 89 D3 8A D2 8B D1 08 8B F7 BD
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05 8F F7 26 05 7D 97 05 FB 41 5A 05 F7 44 FC E5 15 7D 8B 05 FB 3E 85 05 8B 77 05
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F7 EC 8B 05 8B 9F 05 FB 34 91 05 0E 0E 0E C3 F8 9F A5 15 FB 0C 85 05 8B 77 05 F7
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8C 8B 05 8B 9F 05 FB 06 91 05 7D 8B 05 FC 3C 8B 15 34 85 05 8B 77 05 F7 5A 8B 05
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8B 9F 05 2A 91 05 7D 8B 05 F8 05 F7 71 15 83 9F 05 FB AA 8B 05 82 77 05 F7 BB 8B
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05 FB 35 F8 42 15 FB 72 FD 39 05 A6 8B 05 F7 67 F9 28 05 7A 81 05 F7 6C FD 1E 05
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AD 8B 05 FB 79 F9 39 05 77 8B 05 0E 88 F7 3B F7 CA 15 8B 23 8B 23 89 25 08 AD 8B
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05 89 F1 8B F3 8B F7 24 08 8B 92 05 8B F7 06 8B F3 8D F1 08 69 8B 05 8D 25 8B 23
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8B 23 08 8B 52 05 93 F7 E8 15 92 8B 05 8B A6 05 FB 10 8B 05 8B 77 05 F7 09 84 05
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8B FD 03 15 FB 09 84 05 8B 77 05 F7 10 8B 05 8B A6 05 84 8B 05 92 F7 D0 15 F0 8B
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05 F7 36 8B D0 4F 8B 25 08 8B 25 40 52 FB 11 8B 08 FB 18 8B 05 8B 75 05 F7 17 8B
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05 F7 30 8B D6 D8 8B F1 08 8B EF 47 D7 FB 36 8D 08 81 83 05 F7 21 96 CB D6 8B DF
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08 8B EA 49 CA FB 26 8B 08 FB 07 8B 05 8B 75 05 F3 8B 05 F7 25 8B BD 52 8B 3F 08
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8B 2C 40 4B FB 1C 8B 08 33 8B 05 8B 77 05 0E BA F8 16 92 15 FB 3B 8B FB 0F F7 14
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8B F7 5F 08 8B F7 5B F7 08 F7 19 F7 48 8B 08 D4 8B B3 7A C3 66 08 76 A8 05 9D FB
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25 05 A3 8B 05 87 F7 1F 05 4F AE 5A 9D 3B 8B 08 FB 52 8B FB 1B FB 24 8B FB 66 08
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8B FB 65 F7 15 FB 24 F7 57 8B 08 D3 8B C4 97 CE B4 08 8F F7 1F 05 73 8B 05 79 FB
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1F 05 9C 9F 05 54 66 54 7D 48 8B 08 0E 8E F7 89 90 15 4A 8B 64 9A 5D BD 08 AF 5B
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05 6F EF 05 85 9A 81 90 80 8B 08 7D 8B 83 84 8A 7D 08 A3 36 C8 58 F6 8B 08 E6 8B
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E5 C1 8B F7 04 08 8B D1 71 CD FB 1A C4 08 78 93 05 2E B2 61 BC 8B CF 08 8B E6 C7
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BB E3 8B 08 C3 8B AE 7D B7 59 08 65 BA 05 A7 27 05 91 7C 95 86 96 8B 08 99 8B 93
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92 8C 99 08 73 E3 48 BB 37 8B 08 2F 8B 39 58 8B FB 00 08 8B 3B B8 56 E7 61 08 B0
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7A 05 F7 06 57 A5 5D 8B 4A 08 8B 2E 4A 54 31 8B 08 9C F9 1F 15 8C F5 05 75 8B 05
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8C 20 05 9F 8C 05 7C FD A4 15 A1 8B 05 88 F7 0D 05 77 8D 05 8C FB 0F 05 0E 77 9F
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F8 66 9D BA 9A F5 9A 95 9F B4 9F 06 FB 93 95 07 77 9F F8 6D 9D AD 9A F3 9A 95 9F
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B3 9F 08 FB 8D 95 09 1E A0 37 5F 0C 09 8B 0C 0B A5 0A A7 0B 9F 91 0C 0C A7 8F 0C
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0D F8 7E 14 F8 E9 15"""
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glyphOrder = ['.notdef', 'dollar', 'one', 'two', 'three', 'A', 'B', 'C', 'dollar.black']
|
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def hexencode(s):
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h = hexStr(s).upper()
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return ' '.join([h[i:i+2] for i in range(0, len(h), 2)])
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|
def parseTableXML(otTable, xmlText, font):
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xmlList = parseXML(xmlText)
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for entry in xmlList:
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if len(entry) != 3: # skip comments and newlines.
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|
continue
|
|
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name, attrs, content = entry
|
|
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|
|
otTable.fromXML(name, attrs, content, font)
|
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|
def MakeFont():
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|
|
font = TTFont()
|
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|
|
return font
|
|
|
|
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|
|
class CFFTableTest(unittest.TestCase):
|
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|
|
def test_toXML(self):
|
|
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|
|
global cffXML
|
|
|
|
|
# make font with post table.
|
|
|
|
|
font = MakeFont()
|
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|
|
|
|
|
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|
|
cffData = deHexStr(cffHexData)
|
|
|
|
|
CFF2Table = font['CFF '] = newTable('CFF ')
|
|
|
|
|
CFF2Table.decompile(cffData, font)
|
2016-09-28 15:16:25 +02:00
|
|
|
writer = XMLWriter(UnicodeIO())
|
2016-09-20 20:14:53 -07:00
|
|
|
font['CFF '].toXML(writer, font)
|
2016-09-28 15:16:25 +02:00
|
|
|
xml = writer.file.getvalue()
|
2016-09-20 20:14:53 -07:00
|
|
|
# normalize spacing and new-lines, so we can edit the XML without being very careful.
|
|
|
|
|
# cffXML does not have the initial xml definition line.
|
|
|
|
|
xml = re.sub(r"\<\?xml[^\r\n]+", "", xml)
|
|
|
|
|
self.assertEqual(xml, cffXML)
|
|
|
|
|
|
|
|
|
|
def test_fromXML(self):
|
|
|
|
|
global cffHexData
|
|
|
|
|
from fontTools.misc import xmlReader
|
|
|
|
|
font = MakeFont()
|
|
|
|
|
# charset data is stored in the ttx GlyphOrder table, not
|
|
|
|
|
# in the CFF XML dump. Need to to provide this externally to the
|
|
|
|
|
# ttx dump of the CFF table.
|
|
|
|
|
font.glyphOrder = glyphOrder
|
|
|
|
|
cffTable = font['CFF '] = newTable('CFF ')
|
|
|
|
|
cffXML2 = cffXML
|
|
|
|
|
parseTableXML(cffTable, cffXML, font)
|
|
|
|
|
cffData = cffTable.compile(font)
|
|
|
|
|
cffHexDatafromTable = hexencode(cffData)
|
|
|
|
|
cffHexDatafromTable = re.sub(r"\s+", " ", cffHexDatafromTable)
|
|
|
|
|
cffHexDatafromTable = cffHexDatafromTable.strip()
|
|
|
|
|
cffHexData = re.sub(r"\s+", " ", cffHexData)
|
|
|
|
|
cffHexData = cffHexData.strip()
|
|
|
|
|
self.assertEqual(cffHexDatafromTable, cffHexData)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
|
unittest.main()
|
