xref: /aosp_15_r20/external/fonttools/Tests/agl_test.py (revision e1fe3e4ad2793916b15cccdc4a7da52a7e1dd0e9) 
1from fontTools import agl
2import unittest
3
4
5class AglToUnicodeTest(unittest.TestCase):
6    def test_spec_examples(self):
7        # https://github.com/adobe-type-tools/agl-specification#3-examples
8        self.assertEqual(agl.toUnicode("Lcommaaccent"), "Ļ")
9        self.assertEqual(agl.toUnicode("uni20AC0308"), "\u20AC\u0308")
10        self.assertEqual(agl.toUnicode("u1040C"), "\U0001040C")
11        self.assertEqual(agl.toUnicode("uniD801DC0C"), "")
12        self.assertEqual(agl.toUnicode("uni20ac"), "")
13        self.assertEqual(
14            agl.toUnicode("Lcommaaccent_uni20AC0308_u1040C.alternate"),
15            "\u013B\u20AC\u0308\U0001040C",
16        )
17        self.assertEqual(agl.toUnicode("Lcommaaccent_uni013B_u013B"), "ĻĻĻ")
18        self.assertEqual(agl.toUnicode("foo"), "")
19        self.assertEqual(agl.toUnicode(".notdef"), "")
20
21    def test_aglfn(self):
22        self.assertEqual(agl.toUnicode("longs_t"), "ſt")
23        self.assertEqual(agl.toUnicode("f_f_i.alt123"), "ffi")
24
25    def test_uniABCD(self):
26        self.assertEqual(agl.toUnicode("uni0041"), "A")
27        self.assertEqual(agl.toUnicode("uni0041_uni0042_uni0043"), "ABC")
28        self.assertEqual(agl.toUnicode("uni004100420043"), "ABC")
29        self.assertEqual(agl.toUnicode("uni"), "")
30        self.assertEqual(agl.toUnicode("uni41"), "")
31        self.assertEqual(agl.toUnicode("uni004101"), "")
32        self.assertEqual(agl.toUnicode("uniDC00"), "")
33
34    def test_uABCD(self):
35        self.assertEqual(agl.toUnicode("u0041"), "A")
36        self.assertEqual(agl.toUnicode("u00041"), "A")
37        self.assertEqual(agl.toUnicode("u000041"), "A")
38        self.assertEqual(agl.toUnicode("u0000041"), "")
39        self.assertEqual(agl.toUnicode("u0041_uni0041_A.alt"), "AAA")
40
41    def test_union(self):
42        # Interesting test case because "uni" is a prefix of "union".
43        self.assertEqual(agl.toUnicode("union"), "∪")
44        # U+222A U+FE00 is a Standardized Variant for UNION WITH SERIFS.
45        self.assertEqual(agl.toUnicode("union_uniFE00"), "\u222A\uFE00")
46
47    def test_dingbats(self):
48        self.assertEqual(agl.toUnicode("a20", isZapfDingbats=True), "✔")
49        self.assertEqual(agl.toUnicode("a20.alt", isZapfDingbats=True), "✔")
50        self.assertEqual(agl.toUnicode("a206", isZapfDingbats=True), "❰")
51        self.assertEqual(agl.toUnicode("a20", isZapfDingbats=False), "")
52        self.assertEqual(agl.toUnicode("a0", isZapfDingbats=True), "")
53        self.assertEqual(agl.toUnicode("a207", isZapfDingbats=True), "")
54        self.assertEqual(agl.toUnicode("abcdef", isZapfDingbats=True), "")
55
56
57if __name__ == "__main__":
58    import sys
59
60    sys.exit(unittest.main())
61