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34 lines
1000 B
34 lines
1000 B
from fontTools.voltLib.error import VoltLibError
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from fontTools.voltLib.lexer import Lexer
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import unittest
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def lex(s):
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return [(typ, tok) for (typ, tok, _) in Lexer(s, "test.vtp")]
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class LexerTest(unittest.TestCase):
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def __init__(self, methodName):
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unittest.TestCase.__init__(self, methodName)
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def test_empty(self):
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self.assertEqual(lex(""), [])
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self.assertEqual(lex("\t"), [])
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def test_string(self):
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self.assertEqual(lex('"foo" "bar"'),
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[(Lexer.STRING, "foo"), (Lexer.STRING, "bar")])
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self.assertRaises(VoltLibError, lambda: lex('"foo\n bar"'))
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def test_name(self):
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self.assertEqual(lex('DEF_FOO bar.alt1'),
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[(Lexer.NAME, "DEF_FOO"), (Lexer.NAME, "bar.alt1")])
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def test_number(self):
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self.assertEqual(lex("123 -456"),
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[(Lexer.NUMBER, 123), (Lexer.NUMBER, -456)])
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if __name__ == "__main__":
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import sys
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sys.exit(unittest.main())
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