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[voltLib] Add test for substitution with contexts

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This commit is contained in:
moyogo 2015-10-07 08:45:21 +01:00
parent ffa929b404
commit 34eaaa9512
2 changed files with 61 additions and 1 deletions
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60
Lib/fontTools/voltLib/parser_test.py
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@ -168,6 +168,66 @@ class ParserTest(unittest.TestCase):
self.assertEqual((lookup.name, lookup.sub.mapping),
("smcp", [("a", "a.sc"), ("b", "b.sc")]))
def test_substitution_single_in_context(self):
[group, lookup] = self.parse(
'DEF_GROUP "Denominators" ENUM GLYPH "one.dnom" GLYPH "two.dnom" '
'END_ENUM END_GROUP\n'
'DEF_LOOKUP "fracdnom" PROCESS_BASE PROCESS_MARKS ALL '
'DIRECTION LTR\n'
'IN_CONTEXT LEFT ENUM GROUP "Denominators" GLYPH "fraction" '
'END_ENUM\n'
'END_CONTEXT\n'
'AS_SUBSTITUTION\n'
'SUB GLYPH "one"\n'
'WITH GLYPH "one.dnom"\n'
'END_SUB\n'
'SUB GLYPH "two"\n'
'WITH GLYPH "two.dnom"\n'
'END_SUB\n'
'END_SUBSTITUTION'
).statements
context = lookup.context[0]
self.assertEqual((lookup.name, lookup.sub.mapping, context.ex_or_in,
context.left, context.right),
("fracdnom",
[("one", "one.dnom"), ("two", "two.dnom")],
"IN_CONTEXT",
[["one.dnom", "two.dnom", "fraction"]],
[]))
def test_substitution_single_in_contexts(self):
[group, lookup] = self.parse(
'DEF_GROUP "Hebrew" ENUM GLYPH "uni05D0" GLYPH "uni05D1" '
'END_ENUM END_GROUP\n'
'DEF_LOOKUP "HebrewCurrency" PROCESS_BASE PROCESS_MARKS ALL '
'DIRECTION LTR\n'
'IN_CONTEXT\n'
'RIGHT GROUP "Hebrew"\n'
'RIGHT GLYPH "one.Hebr"\n'
'END_CONTEXT\n'
'IN_CONTEXT\n'
'LEFT GROUP "Hebrew"\n'
'LEFT GLYPH "one.Hebr"\n'
'END_CONTEXT\n'
'AS_SUBSTITUTION\n'
'SUB GLYPH "dollar"\n'
'WITH GLYPH "dollar.Hebr"\n'
'END_SUB\n'
'END_SUBSTITUTION'
).statements
context1 = lookup.context[0]
context2 = lookup.context[1]
self.assertEqual((lookup.name, context1.ex_or_in, context1.left,
context1.right, context2.ex_or_in, context2.left,
context2.right),
("HebrewCurrency",
"IN_CONTEXT",
[],
[["uni05D0", "uni05D1"], ["one.Hebr"]],
"IN_CONTEXT",
[["uni05D0", "uni05D1"], ["one.Hebr"]],
[]))
def setUp(self):
self.tempdir = None
self.num_tempfiles = 0