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56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
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import test.support, unittest
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from test.support import TESTFN, unlink
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import os, sys
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class CodingTest(unittest.TestCase):
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def test_bad_coding(self):
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module_name = 'bad_coding'
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self.verify_bad_module(module_name)
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def test_bad_coding2(self):
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module_name = 'bad_coding2'
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self.verify_bad_module(module_name)
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def verify_bad_module(self, module_name):
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self.assertRaises(SyntaxError, __import__, 'test.' + module_name)
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path = os.path.dirname(__file__)
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filename = os.path.join(path, module_name + '.py')
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fp = open(filename, encoding='utf-8')
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text = fp.read()
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fp.close()
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self.assertRaises(SyntaxError, compile, text, filename, 'exec')
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def test_exec_valid_coding(self):
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d = {}
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exec('# coding: cp949\na = 5\n', d)
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self.assertEqual(d['a'], 5)
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def test_file_parse(self):
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# issue1134: all encodings outside latin-1 and utf-8 fail on
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# multiline strings and long lines (>512 columns)
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if TESTFN in sys.modules:
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del sys.modules[TESTFN]
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sys.path.insert(0, ".")
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filename = TESTFN + ".py"
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f = open(filename, "w")
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try:
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f.write("# -*- coding: cp1252 -*-\n")
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f.write("'''A short string\n")
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f.write("'''\n")
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f.write("'A very long string %s'\n" % ("X" * 1000))
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f.close()
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__import__(TESTFN)
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finally:
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f.close()
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unlink(TESTFN+".py")
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unlink(TESTFN+".pyc")
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sys.path.pop(0)
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def test_main():
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test.support.run_unittest(CodingTest)
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if __name__ == "__main__":
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test_main()
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