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https://github.com/GrammaticalFramework/gf-core.git
synced 2026-04-17 00:39:32 -06:00
64 lines
1.4 KiB
Python
64 lines
1.4 KiB
Python
#!/usr/bin/env python
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import gf
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import unittest
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samples = [
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('is 89 odd',"Odd (Number 89)"),
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('is 21 prime',"Prime (Number 21)")]
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import re
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hexre = re.compile('0x[0-9a-f]+:[ ]*')
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def rmprefix(obj):
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return `obj`
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# s = `obj`
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# m = hexre.match(s)
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# return m and s[m.end(0):]
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class TestParsing(unittest.TestCase):
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def setUp(self):
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self.lexed = samples
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self.lang = 'QueryEng'
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self.pgf = "Query.pgf"
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def test_createPgf(self):
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q = gf.read_pgf(self.pgf)
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self.assertNotEqual(q,None)
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def test_startcat(self):
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pgf = gf.read_pgf(self.pgf)
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cat = pgf.startcat()
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self.assertEqual(rmprefix(cat),'Question')
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def test_createLanguage(self):
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l = gf.read_language(self.lang)
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self.assertEqual(rmprefix(l),self.lang)
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def test_parse(self):
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s = self.lexed[0]
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pgf = gf.read_pgf(self.pgf)
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l = gf.read_language(self.lang)
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for s,t in self.lexed:
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ps = pgf.parse(s, l)
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self.failUnless(ps)
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pt = rmprefix(ps[0])
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self.assertEqual(pt,t)
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class TestLinearize(unittest.TestCase):
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def setUp(self):
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self.samples = samples
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self.pgf = gf.read_pgf('Query.pgf')
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self.lang = gf.read_language('QueryEng')
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def test_Linearize(self):
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l = self.lang
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for s,t in self.samples:
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t = self.pgf.parse(s, l)[0]
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self.assertEqual(s,self.pgf.lin(l,t))
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if __name__ == '__main__':
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unittest.main()
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if 0:
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q = gf.read_pgf('Query.pgf')
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l = gf.read_language('QueryEng')
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ts = q.parse('is 10 prime', l)
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print ts[0]
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print q.lin(l,ts[0])
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