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1# -*- coding: utf-8 -*-
2from __future__ import (print_function, division, absolute_import,
3                        unicode_literals)
4from fontTools.misc.py23 import *
5from fontTools import agl
6import unittest
7
8
9class AglToUnicodeTest(unittest.TestCase):
10    def test_spec_examples(self):
11        # https://github.com/adobe-type-tools/agl-specification#3-examples
12        #
13        # TODO: Currently, we only handle AGLFN instead of legacy AGL names.
14        # Therefore, the test cases below use Iogonek instead of Lcommaaccent.
15        # Change Iogonek to Lcommaaccent as soon as the implementation has
16        # been fixed to also support legacy AGL names.
17        # https://github.com/fonttools/fonttools/issues/775
18        self.assertEqual(agl.toUnicode("Iogonek"), "Į")
19        self.assertEqual(agl.toUnicode("uni20AC0308"), "\u20AC\u0308")
20        self.assertEqual(agl.toUnicode("u1040C"), "\U0001040C")
21        self.assertEqual(agl.toUnicode("uniD801DC0C"), "")
22        self.assertEqual(agl.toUnicode("uni20ac"), "")
23        self.assertEqual(
24            agl.toUnicode("Iogonek_uni20AC0308_u1040C.alternate"),
25            "\u012E\u20AC\u0308\U0001040C")
26        self.assertEqual(agl.toUnicode("Iogonek_uni012E_u012E"), "ĮĮĮ")
27        self.assertEqual(agl.toUnicode("foo"), "")
28        self.assertEqual(agl.toUnicode(".notdef"), "")
29
30    def test_aglfn(self):
31        self.assertEqual(agl.toUnicode("longs_t"), "ſt")
32        self.assertEqual(agl.toUnicode("f_f_i.alt123"), "ffi")
33
34    def test_uniABCD(self):
35        self.assertEqual(agl.toUnicode("uni0041"), "A")
36        self.assertEqual(agl.toUnicode("uni0041_uni0042_uni0043"), "ABC")
37        self.assertEqual(agl.toUnicode("uni004100420043"), "ABC")
38        self.assertEqual(agl.toUnicode("uni"), "")
39        self.assertEqual(agl.toUnicode("uni41"), "")
40        self.assertEqual(agl.toUnicode("uni004101"), "")
41        self.assertEqual(agl.toUnicode("uniDC00"), "")
42
43    def test_uABCD(self):
44        self.assertEqual(agl.toUnicode("u0041"), "A")
45        self.assertEqual(agl.toUnicode("u00041"), "A")
46        self.assertEqual(agl.toUnicode("u000041"), "A")
47        self.assertEqual(agl.toUnicode("u0000041"), "")
48        self.assertEqual(agl.toUnicode("u0041_uni0041_A.alt"), "AAA")
49
50    def test_union(self):
51        # Interesting test case because "uni" is a prefix of "union".
52        self.assertEqual(agl.toUnicode("union"), "∪")
53        # U+222A U+FE00 is a Standardized Variant for UNION WITH SERIFS.
54        self.assertEqual(agl.toUnicode("union_uniFE00"), "\u222A\uFE00")
55
56    def test_dingbats(self):
57        self.assertEqual(agl.toUnicode("a20", isZapfDingbats=True), "✔")
58        self.assertEqual(agl.toUnicode("a20.alt", isZapfDingbats=True), "✔")
59        self.assertEqual(agl.toUnicode("a206", isZapfDingbats=True), "❰")
60        self.assertEqual(agl.toUnicode("a20", isZapfDingbats=False), "")
61        self.assertEqual(agl.toUnicode("a0", isZapfDingbats=True), "")
62        self.assertEqual(agl.toUnicode("a207", isZapfDingbats=True), "")
63        self.assertEqual(agl.toUnicode("abcdef", isZapfDingbats=True), "")
64
65
66if __name__ == "__main__":
67    import sys
68    sys.exit(unittest.main())
69