diff options
| -rw-r--r-- | contrib/py-bindings/Makefile | 3 | ||||
| -rw-r--r-- | contrib/py-bindings/test.py | 45 |
2 files changed, 39 insertions, 9 deletions
diff --git a/contrib/py-bindings/Makefile b/contrib/py-bindings/Makefile index bcf78e572..af627bb2e 100644 --- a/contrib/py-bindings/Makefile +++ b/contrib/py-bindings/Makefile @@ -7,6 +7,9 @@ exdir=../../examples/tutorial/embedded build: gf.so +test: + python test.py + gf.so: PyGF.hs gfmodule.c Query.pgf ghc $(import) --make -fglasgow-exts -O2 -no-hs-main -c $< ghc -O2 --make -fglasgow-exts -no-hs-main -optl '-shared' \ diff --git a/contrib/py-bindings/test.py b/contrib/py-bindings/test.py index 69b1f000a..253360a4f 100644 --- a/contrib/py-bindings/test.py +++ b/contrib/py-bindings/test.py @@ -9,10 +9,10 @@ import unittest samples = [ - ("Odd (Number 89)", + (['Odd', ['Number', 89]], {'eng': "is 89 odd", 'spa': "89 es impar"}), - ("Prime (Number 21)", + (['Prime', ['Number', 21]], {'eng': "is 21 prime", 'spa': "21 es primo"})] @@ -21,6 +21,22 @@ def lang2iso(l): assert(s[:5],"Query") return s[5:].lower() +def exp2str(e): + def e2s(e,n): + if type(e) == type([2]): + f = e[0] + sr = ' '.join([e2s(arg,n+1) for arg in e[1:]]) + ret =f + ' ' + sr + return n and '('+ret+')' or ret + elif type(e) == type('2'): + return e + elif type(e) == type(2): + return `e` + else: + raise ValueError, "Do not know how to render " + `e` + return e2s(e,0) + + import re hexre = re.compile('0x[0-9a-f]+:[ ]*') def rmprefix(obj): @@ -68,10 +84,11 @@ class TestParsing(unittest.TestCase): pgf = gf.read_pgf(self.pgf) l = gf.read_language(self.lang) for abs,cnc in self.lexed: + rabs = exp2str(abs) ps = pgf.parse(cnc['eng'], l) self.failUnless(ps) pt = rmprefix(ps[0]) - self.assertEqual(pt,abs) + self.assertEqual(pt,rabs) class TestLinearize(unittest.TestCase): @@ -104,16 +121,26 @@ class TestTranslate(unittest.TestCase): class TestUnapplyExpr(unittest.TestCase): def setUp(self): + self.samples = samples self.pgf = gf.read_pgf('Query.pgf') self.langs = dict([(lang2iso(l),l) for l in self.pgf.languages()]) + def deep_unapp(self,exp): + exp = exp.unapply() + if type(exp) == type([2]): + f = exp[0] + return [`f`] + map(self.deep_unapp,exp[1:]) + else: + return exp + + def test_unapply(self): - ps = self.pgf.parse('is 23 odd',self.langs['eng']) - f,es = ps[0].unapply() - self.assertEqual(`f`,'Odd') - f,es = es.unapply() - self.assertEqual(`f`,'Number') - self.assertEqual(es.unapply(),23) + lg = 'eng' + lang = self.langs[lg] + for abs,cnc in self.samples: + parsed = self.pgf.parse(cnc[lg],lang) + uparsed = self.deep_unapp(parsed[0]) + self.assertEqual(abs,uparsed) if __name__ == '__main__': unittest.main() |