author | mikek |
Mon, 17 May 2010 18:37:02 +0100 | |
changeset 16 | ccc8ba7d117c |
parent 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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from test import test_support |
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from test.test_support import bigaddrspacetest, MAX_Py_ssize_t |
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import unittest |
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import operator |
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import sys |
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class StrTest(unittest.TestCase): |
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@bigaddrspacetest |
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def test_concat(self): |
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s1 = 'x' * MAX_Py_ssize_t |
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self.assertRaises(OverflowError, operator.add, s1, '?') |
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@bigaddrspacetest |
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def test_optimized_concat(self): |
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x = 'x' * MAX_Py_ssize_t |
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try: |
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x = x + '?' # this statement uses a fast path in ceval.c |
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except OverflowError: |
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pass |
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else: |
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self.fail("should have raised OverflowError") |
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try: |
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x += '?' # this statement uses a fast path in ceval.c |
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except OverflowError: |
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pass |
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else: |
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self.fail("should have raised OverflowError") |
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self.assertEquals(len(x), MAX_Py_ssize_t) |
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### the following test is pending a patch |
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# (http://mail.python.org/pipermail/python-dev/2006-July/067774.html) |
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#@bigaddrspacetest |
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#def test_repeat(self): |
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# self.assertRaises(OverflowError, operator.mul, 'x', MAX_Py_ssize_t + 1) |
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def test_main(): |
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test_support.run_unittest(StrTest) |
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if __name__ == '__main__': |
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if len(sys.argv) > 1: |
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test_support.set_memlimit(sys.argv[1]) |
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test_main() |