1from fontTools.misc.testTools import FakeFont, getXML, parseXML
2from fontTools.misc.textTools import deHexStr, hexStr
3from fontTools.ttLib import newTable
4import unittest
5
6
7PROP_FORMAT_0_DATA = deHexStr(
8    '0001 0000 0000 '  #  0: Version=1.0, Format=0
9    '0005 '            #  6: DefaultProperties=European number terminator
10)                      #  8: <end>
11assert(len(PROP_FORMAT_0_DATA) == 8)
12
13
14PROP_FORMAT_0_XML = [
15    '<Version value="1.0"/>',
16    '<GlyphProperties Format="0">',
17    '  <DefaultProperties value="5"/>',
18    '</GlyphProperties>',
19]
20
21
22PROP_FORMAT_1_DATA = deHexStr(
23    '0003 0000 0001 '  #  0: Version=3.0, Format=1
24    '0000 '            #  6: DefaultProperties=left-to-right; non-whitespace
25    '0008 0003 0004 '  #  8: LookupFormat=8, FirstGlyph=3, GlyphCount=4
26    '000B '            # 14: Properties[C]=other neutral
27    '000A '            # 16: Properties[D]=whitespace
28    '600B '            # 18: Properties[E]=other neutral; hanging punct
29    '0005 '            # 20: Properties[F]=European number terminator
30)                      # 22: <end>
31assert(len(PROP_FORMAT_1_DATA) == 22)
32
33
34PROP_FORMAT_1_XML = [
35    '<Version value="3.0"/>',
36    '<GlyphProperties Format="1">',
37    '  <DefaultProperties value="0"/>',
38    '  <Properties>',
39    '    <Lookup glyph="C" value="11"/>',
40    '    <Lookup glyph="D" value="10"/>',
41    '    <Lookup glyph="E" value="24587"/>',
42    '    <Lookup glyph="F" value="5"/>',
43    '  </Properties>',
44    '</GlyphProperties>',
45]
46
47
48class PROPTest(unittest.TestCase):
49
50    @classmethod
51    def setUpClass(cls):
52        cls.maxDiff = None
53        cls.font = FakeFont(['.notdef', 'A', 'B', 'C', 'D', 'E', 'F', 'G'])
54
55    def test_decompile_toXML_format0(self):
56        table = newTable('prop')
57        table.decompile(PROP_FORMAT_0_DATA, self.font)
58        self.assertEqual(getXML(table.toXML), PROP_FORMAT_0_XML)
59
60    def test_compile_fromXML_format0(self):
61        table = newTable('prop')
62        for name, attrs, content in parseXML(PROP_FORMAT_0_XML):
63            table.fromXML(name, attrs, content, font=self.font)
64        self.assertEqual(hexStr(table.compile(self.font)),
65                         hexStr(PROP_FORMAT_0_DATA))
66
67    def test_decompile_toXML_format1(self):
68        table = newTable('prop')
69        table.decompile(PROP_FORMAT_1_DATA, self.font)
70        self.assertEqual(getXML(table.toXML), PROP_FORMAT_1_XML)
71
72    def test_compile_fromXML_format1(self):
73        table = newTable('prop')
74        for name, attrs, content in parseXML(PROP_FORMAT_1_XML):
75            table.fromXML(name, attrs, content, font=self.font)
76        self.assertEqual(hexStr(table.compile(self.font)),
77                         hexStr(PROP_FORMAT_1_DATA))
78
79
80if __name__ == '__main__':
81    import sys
82    sys.exit(unittest.main())
83