AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
darylm503
283
AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_marshal.py
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283
AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_marshal.py
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#!/usr/bin/env python
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# -*- coding: iso-8859-1 -*-
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from test import test_support
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import marshal
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import sys
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import unittest
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import os
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class IntTestCase(unittest.TestCase):
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def test_ints(self):
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# Test the full range of Python ints.
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n = sys.maxint
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while n:
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for expected in (-n, n):
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s = marshal.dumps(expected)
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got = marshal.loads(s)
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self.assertEqual(expected, got)
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marshal.dump(expected, file(test_support.TESTFN, "wb"))
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got = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(expected, got)
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n = n >> 1
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os.unlink(test_support.TESTFN)
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def test_int64(self):
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# Simulate int marshaling on a 64-bit box. This is most interesting if
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# we're running the test on a 32-bit box, of course.
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def to_little_endian_string(value, nbytes):
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bytes = []
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for i in range(nbytes):
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bytes.append(chr(value & 0xff))
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value >>= 8
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return ''.join(bytes)
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maxint64 = (1L << 63) - 1
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minint64 = -maxint64-1
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for base in maxint64, minint64, -maxint64, -(minint64 >> 1):
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while base:
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s = 'I' + to_little_endian_string(base, 8)
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got = marshal.loads(s)
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self.assertEqual(base, got)
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if base == -1: # a fixed-point for shifting right 1
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base = 0
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else:
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base >>= 1
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def test_bool(self):
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for b in (True, False):
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new = marshal.loads(marshal.dumps(b))
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self.assertEqual(b, new)
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self.assertEqual(type(b), type(new))
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marshal.dump(b, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(b, new)
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self.assertEqual(type(b), type(new))
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class FloatTestCase(unittest.TestCase):
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def test_floats(self):
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# Test a few floats
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small = 1e-25
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n = sys.maxint * 3.7e250
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while n > small:
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for expected in (-n, n):
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f = float(expected)
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s = marshal.dumps(f)
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got = marshal.loads(s)
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self.assertEqual(f, got)
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marshal.dump(f, file(test_support.TESTFN, "wb"))
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got = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(f, got)
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n /= 123.4567
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f = 0.0
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s = marshal.dumps(f, 2)
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got = marshal.loads(s)
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self.assertEqual(f, got)
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# and with version <= 1 (floats marshalled differently then)
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s = marshal.dumps(f, 1)
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got = marshal.loads(s)
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self.assertEqual(f, got)
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n = sys.maxint * 3.7e-250
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while n < small:
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for expected in (-n, n):
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f = float(expected)
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s = marshal.dumps(f)
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got = marshal.loads(s)
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self.assertEqual(f, got)
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s = marshal.dumps(f, 1)
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got = marshal.loads(s)
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self.assertEqual(f, got)
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marshal.dump(f, file(test_support.TESTFN, "wb"))
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got = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(f, got)
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marshal.dump(f, file(test_support.TESTFN, "wb"), 1)
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got = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(f, got)
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n *= 123.4567
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os.unlink(test_support.TESTFN)
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class StringTestCase(unittest.TestCase):
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def test_unicode(self):
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for s in [u"", u"Andr<EFBFBD> Previn", u"abc", u" "*10000]:
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new = marshal.loads(marshal.dumps(s))
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self.assertEqual(s, new)
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self.assertEqual(type(s), type(new))
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marshal.dump(s, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(s, new)
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self.assertEqual(type(s), type(new))
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os.unlink(test_support.TESTFN)
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def test_string(self):
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for s in ["", "Andr<EFBFBD> Previn", "abc", " "*10000]:
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new = marshal.loads(marshal.dumps(s))
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self.assertEqual(s, new)
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self.assertEqual(type(s), type(new))
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marshal.dump(s, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(s, new)
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self.assertEqual(type(s), type(new))
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os.unlink(test_support.TESTFN)
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def test_buffer(self):
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for s in ["", "Andr<EFBFBD> Previn", "abc", " "*10000]:
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with test_support.check_py3k_warnings(("buffer.. not supported",
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DeprecationWarning)):
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b = buffer(s)
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new = marshal.loads(marshal.dumps(b))
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self.assertEqual(s, new)
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marshal.dump(b, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(s, new)
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os.unlink(test_support.TESTFN)
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class ExceptionTestCase(unittest.TestCase):
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def test_exceptions(self):
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new = marshal.loads(marshal.dumps(StopIteration))
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self.assertEqual(StopIteration, new)
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class CodeTestCase(unittest.TestCase):
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def test_code(self):
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co = ExceptionTestCase.test_exceptions.func_code
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new = marshal.loads(marshal.dumps(co))
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self.assertEqual(co, new)
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class ContainerTestCase(unittest.TestCase):
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d = {'astring': 'foo@bar.baz.spam',
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'afloat': 7283.43,
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'anint': 2**20,
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'ashortlong': 2L,
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'alist': ['.zyx.41'],
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'atuple': ('.zyx.41',)*10,
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'aboolean': False,
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'aunicode': u"Andr<EFBFBD> Previn"
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}
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def test_dict(self):
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new = marshal.loads(marshal.dumps(self.d))
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self.assertEqual(self.d, new)
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marshal.dump(self.d, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(self.d, new)
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os.unlink(test_support.TESTFN)
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def test_list(self):
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lst = self.d.items()
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new = marshal.loads(marshal.dumps(lst))
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self.assertEqual(lst, new)
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marshal.dump(lst, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(lst, new)
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os.unlink(test_support.TESTFN)
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def test_tuple(self):
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t = tuple(self.d.keys())
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new = marshal.loads(marshal.dumps(t))
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self.assertEqual(t, new)
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marshal.dump(t, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(t, new)
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os.unlink(test_support.TESTFN)
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def test_sets(self):
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for constructor in (set, frozenset):
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t = constructor(self.d.keys())
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new = marshal.loads(marshal.dumps(t))
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self.assertEqual(t, new)
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self.assertTrue(isinstance(new, constructor))
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self.assertNotEqual(id(t), id(new))
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marshal.dump(t, file(test_support.TESTFN, "wb"))
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new = marshal.load(file(test_support.TESTFN, "rb"))
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self.assertEqual(t, new)
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os.unlink(test_support.TESTFN)
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class BugsTestCase(unittest.TestCase):
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def test_bug_5888452(self):
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# Simple-minded check for SF 588452: Debug build crashes
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marshal.dumps([128] * 1000)
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def test_patch_873224(self):
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self.assertRaises(Exception, marshal.loads, '0')
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self.assertRaises(Exception, marshal.loads, 'f')
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self.assertRaises(Exception, marshal.loads, marshal.dumps(5L)[:-1])
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def test_version_argument(self):
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# Python 2.4.0 crashes for any call to marshal.dumps(x, y)
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self.assertEqual(marshal.loads(marshal.dumps(5, 0)), 5)
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self.assertEqual(marshal.loads(marshal.dumps(5, 1)), 5)
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def test_fuzz(self):
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# simple test that it's at least not *totally* trivial to
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# crash from bad marshal data
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for c in [chr(i) for i in range(256)]:
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try:
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marshal.loads(c)
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except Exception:
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pass
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def test_loads_recursion(self):
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s = 'c' + ('X' * 4*4) + '{' * 2**20
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self.assertRaises(ValueError, marshal.loads, s)
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def test_recursion_limit(self):
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# Create a deeply nested structure.
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head = last = []
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# The max stack depth should match the value in Python/marshal.c.
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MAX_MARSHAL_STACK_DEPTH = 2000
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for i in range(MAX_MARSHAL_STACK_DEPTH - 2):
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last.append([0])
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last = last[-1]
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# Verify we don't blow out the stack with dumps/load.
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data = marshal.dumps(head)
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new_head = marshal.loads(data)
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# Don't use == to compare objects, it can exceed the recursion limit.
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self.assertEqual(len(new_head), len(head))
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self.assertEqual(len(new_head[0]), len(head[0]))
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self.assertEqual(len(new_head[-1]), len(head[-1]))
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last.append([0])
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self.assertRaises(ValueError, marshal.dumps, head)
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def test_exact_type_match(self):
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# Former bug:
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# >>> class Int(int): pass
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# >>> type(loads(dumps(Int())))
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# <type 'int'>
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for typ in (int, long, float, complex, tuple, list, dict, set, frozenset):
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# Note: str and unicode subclasses are not tested because they get handled
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# by marshal's routines for objects supporting the buffer API.
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subtyp = type('subtyp', (typ,), {})
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self.assertRaises(ValueError, marshal.dumps, subtyp())
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# Issue #1792 introduced a change in how marshal increases the size of its
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# internal buffer; this test ensures that the new code is exercised.
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def test_large_marshal(self):
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size = int(1e6)
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testString = 'abc' * size
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marshal.dumps(testString)
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def test_invalid_longs(self):
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# Issue #7019: marshal.loads shouldn't produce unnormalized PyLongs
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invalid_string = 'l\x02\x00\x00\x00\x00\x00\x00\x00'
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self.assertRaises(ValueError, marshal.loads, invalid_string)
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def test_main():
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test_support.run_unittest(IntTestCase,
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FloatTestCase,
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StringTestCase,
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CodeTestCase,
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ContainerTestCase,
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ExceptionTestCase,
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BugsTestCase)
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if __name__ == "__main__":
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test_main()
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