113 lines
3.8 KiB
Python
113 lines
3.8 KiB
Python
import unittest
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from Cython.Compiler import Code, UtilityCode
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def strip_2tup(tup):
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return tup[0] and tup[0].strip(), tup[1] and tup[1].strip()
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class TestUtilityLoader(unittest.TestCase):
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"""
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Test loading UtilityCodes
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"""
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expected = "test {{loader}} prototype", "test {{loader}} impl"
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required = "req {{loader}} proto", "req {{loader}} impl"
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context = dict(loader='Loader')
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name = "TestUtilityLoader"
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filename = "TestUtilityLoader.c"
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cls = Code.UtilityCode
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def test_load_as_string(self):
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got = strip_2tup(self.cls.load_as_string(self.name, self.filename))
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self.assertEqual(got, self.expected)
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def test_load(self):
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utility = self.cls.load(self.name, from_file=self.filename)
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got = strip_2tup((utility.proto, utility.impl))
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self.assertEqual(got, self.expected)
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required, = utility.requires
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got = strip_2tup((required.proto, required.impl))
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self.assertEqual(got, self.required)
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utility = self.cls.load_cached(self.name, from_file=self.filename)
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got = strip_2tup((utility.proto, utility.impl))
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self.assertEqual(got, self.expected)
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class TestTempitaUtilityLoader(TestUtilityLoader):
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"""
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Test loading UtilityCodes with Tempita substitution
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"""
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expected_tempita = (TestUtilityLoader.expected[0].replace('{{loader}}', 'Loader'),
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TestUtilityLoader.expected[1].replace('{{loader}}', 'Loader'))
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required_tempita = (TestUtilityLoader.required[0].replace('{{loader}}', 'Loader'),
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TestUtilityLoader.required[1].replace('{{loader}}', 'Loader'))
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cls = Code.TempitaUtilityCode
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def test_load_as_string(self):
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got = strip_2tup(self.cls.load_as_string(self.name, self.filename, context=self.context))
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self.assertEqual(got, self.expected_tempita)
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def test_load(self):
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utility = self.cls.load(self.name, self.filename, context=self.context)
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got = strip_2tup((utility.proto, utility.impl))
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self.assertEqual(got, self.expected_tempita)
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required, = utility.requires
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got = strip_2tup((required.proto, required.impl))
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self.assertEqual(got, self.required_tempita)
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utility = self.cls.load(self.name, from_file=self.filename, context=self.context)
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got = strip_2tup((utility.proto, utility.impl))
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self.assertEqual(got, self.expected_tempita)
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class TestCythonUtilityLoader(TestTempitaUtilityLoader):
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"""
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Test loading CythonUtilityCodes
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"""
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# Just change the attributes and run the same tests
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expected = None, "test {{cy_loader}} impl"
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expected_tempita = None, "test CyLoader impl"
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required = None, "req {{cy_loader}} impl"
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required_tempita = None, "req CyLoader impl"
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context = dict(cy_loader='CyLoader')
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name = "TestCyUtilityLoader"
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filename = "TestCyUtilityLoader.pyx"
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cls = UtilityCode.CythonUtilityCode
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# Small hack to pass our tests above
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cls.proto = None
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test_load = TestUtilityLoader.test_load
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test_load_tempita = TestTempitaUtilityLoader.test_load
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class TestUtilityCode(unittest.TestCase):
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def test_equality(self):
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c1 = Code.UtilityCode.load("NumpyImportUFunc", "NumpyImportArray.c")
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c2 = Code.UtilityCode.load("NumpyImportArray", "NumpyImportArray.c")
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c3 = Code.UtilityCode.load("pyunicode_strlen", "StringTools.c")
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c4 = Code.UtilityCode.load("pyunicode_from_unicode", "StringTools.c")
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c5 = Code.UtilityCode.load("IncludeStringH", "StringTools.c")
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c6 = Code.UtilityCode.load("IncludeCppStringH", "StringTools.c")
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codes = [c1, c2, c3, c4, c5, c6]
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for m in range(len(codes)):
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for n in range(len(codes)):
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if n == m:
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self.assertEqual(codes[m], codes[n])
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else:
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self.assertNotEqual(codes[m], codes[n])
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