From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Mon, 16 Apr 2012 22:12:42 +0000 Subject: 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 --- .../Python/Python-2.7.2/Lib/test/test_bisect.py | 317 +++++++++++++++++++++ 1 file changed, 317 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_bisect.py (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_bisect.py') diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_bisect.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_bisect.py new file mode 100644 index 0000000000..e3c7f70ef8 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_bisect.py @@ -0,0 +1,317 @@ +import sys +import unittest +from test import test_support +from UserList import UserList + +# We do a bit of trickery here to be able to test both the C implementation +# and the Python implementation of the module. + +# Make it impossible to import the C implementation anymore. +sys.modules['_bisect'] = 0 +# We must also handle the case that bisect was imported before. +if 'bisect' in sys.modules: + del sys.modules['bisect'] + +# Now we can import the module and get the pure Python implementation. +import bisect as py_bisect + +# Restore everything to normal. +del sys.modules['_bisect'] +del sys.modules['bisect'] + +# This is now the module with the C implementation. +import bisect as c_bisect + + +class TestBisect(unittest.TestCase): + module = None + + def setUp(self): + self.precomputedCases = [ + (self.module.bisect_right, [], 1, 0), + (self.module.bisect_right, [1], 0, 0), + (self.module.bisect_right, [1], 1, 1), + (self.module.bisect_right, [1], 2, 1), + (self.module.bisect_right, [1, 1], 0, 0), + (self.module.bisect_right, [1, 1], 1, 2), + (self.module.bisect_right, [1, 1], 2, 2), + (self.module.bisect_right, [1, 1, 1], 0, 0), + (self.module.bisect_right, [1, 1, 1], 1, 3), + (self.module.bisect_right, [1, 1, 1], 2, 3), + (self.module.bisect_right, [1, 1, 1, 1], 0, 0), + (self.module.bisect_right, [1, 1, 1, 1], 1, 4), + (self.module.bisect_right, [1, 1, 1, 1], 2, 4), + (self.module.bisect_right, [1, 2], 0, 0), + (self.module.bisect_right, [1, 2], 1, 1), + (self.module.bisect_right, [1, 2], 1.5, 1), + (self.module.bisect_right, [1, 2], 2, 2), + (self.module.bisect_right, [1, 2], 3, 2), + (self.module.bisect_right, [1, 1, 2, 2], 0, 0), + (self.module.bisect_right, [1, 1, 2, 2], 1, 2), + (self.module.bisect_right, [1, 1, 2, 2], 1.5, 2), + (self.module.bisect_right, [1, 1, 2, 2], 2, 4), + (self.module.bisect_right, [1, 1, 2, 2], 3, 4), + (self.module.bisect_right, [1, 2, 3], 0, 0), + (self.module.bisect_right, [1, 2, 3], 1, 1), + (self.module.bisect_right, [1, 2, 3], 1.5, 1), + (self.module.bisect_right, [1, 2, 3], 2, 2), + (self.module.bisect_right, [1, 2, 3], 2.5, 2), + (self.module.bisect_right, [1, 2, 3], 3, 3), + (self.module.bisect_right, [1, 2, 3], 4, 3), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 0, 0), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1, 1), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1.5, 1), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2, 3), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2.5, 3), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3, 6), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3.5, 6), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 4, 10), + (self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 5, 10), + + (self.module.bisect_left, [], 1, 0), + (self.module.bisect_left, [1], 0, 0), + (self.module.bisect_left, [1], 1, 0), + (self.module.bisect_left, [1], 2, 1), + (self.module.bisect_left, [1, 1], 0, 0), + (self.module.bisect_left, [1, 1], 1, 0), + (self.module.bisect_left, [1, 1], 2, 2), + (self.module.bisect_left, [1, 1, 1], 0, 0), + (self.module.bisect_left, [1, 1, 1], 1, 0), + (self.module.bisect_left, [1, 1, 1], 2, 3), + (self.module.bisect_left, [1, 1, 1, 1], 0, 0), + (self.module.bisect_left, [1, 1, 1, 1], 1, 0), + (self.module.bisect_left, [1, 1, 1, 1], 2, 4), + (self.module.bisect_left, [1, 2], 0, 0), + (self.module.bisect_left, [1, 2], 1, 0), + (self.module.bisect_left, [1, 2], 1.5, 1), + (self.module.bisect_left, [1, 2], 2, 1), + (self.module.bisect_left, [1, 2], 3, 2), + (self.module.bisect_left, [1, 1, 2, 2], 0, 0), + (self.module.bisect_left, [1, 1, 2, 2], 1, 0), + (self.module.bisect_left, [1, 1, 2, 2], 1.5, 2), + (self.module.bisect_left, [1, 1, 2, 2], 2, 2), + (self.module.bisect_left, [1, 1, 2, 2], 3, 4), + (self.module.bisect_left, [1, 2, 3], 0, 0), + (self.module.bisect_left, [1, 2, 3], 1, 0), + (self.module.bisect_left, [1, 2, 3], 1.5, 1), + (self.module.bisect_left, [1, 2, 3], 2, 1), + (self.module.bisect_left, [1, 2, 3], 2.5, 2), + (self.module.bisect_left, [1, 2, 3], 3, 2), + (self.module.bisect_left, [1, 2, 3], 4, 3), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 0, 0), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1, 0), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1.5, 1), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2, 1), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2.5, 3), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3, 3), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3.5, 6), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 4, 6), + (self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 5, 10) + ] + + def test_precomputed(self): + for func, data, elem, expected in self.precomputedCases: + self.assertEqual(func(data, elem), expected) + self.assertEqual(func(UserList(data), elem), expected) + + def test_negative_lo(self): + # Issue 3301 + mod = self.module + self.assertRaises(ValueError, mod.bisect_left, [1, 2, 3], 5, -1, 3), + self.assertRaises(ValueError, mod.bisect_right, [1, 2, 3], 5, -1, 3), + self.assertRaises(ValueError, mod.insort_left, [1, 2, 3], 5, -1, 3), + self.assertRaises(ValueError, mod.insort_right, [1, 2, 3], 5, -1, 3), + + def test_random(self, n=25): + from random import randrange + for i in xrange(n): + data = [randrange(0, n, 2) for j in xrange(i)] + data.sort() + elem = randrange(-1, n+1) + ip = self.module.bisect_left(data, elem) + if ip < len(data): + self.assertTrue(elem <= data[ip]) + if ip > 0: + self.assertTrue(data[ip-1] < elem) + ip = self.module.bisect_right(data, elem) + if ip < len(data): + self.assertTrue(elem < data[ip]) + if ip > 0: + self.assertTrue(data[ip-1] <= elem) + + def test_optionalSlicing(self): + for func, data, elem, expected in self.precomputedCases: + for lo in xrange(4): + lo = min(len(data), lo) + for hi in xrange(3,8): + hi = min(len(data), hi) + ip = func(data, elem, lo, hi) + self.assertTrue(lo <= ip <= hi) + if func is self.module.bisect_left and ip < hi: + self.assertTrue(elem <= data[ip]) + if func is self.module.bisect_left and ip > lo: + self.assertTrue(data[ip-1] < elem) + if func is self.module.bisect_right and ip < hi: + self.assertTrue(elem < data[ip]) + if func is self.module.bisect_right and ip > lo: + self.assertTrue(data[ip-1] <= elem) + self.assertEqual(ip, max(lo, min(hi, expected))) + + def test_backcompatibility(self): + self.assertEqual(self.module.bisect, self.module.bisect_right) + + def test_keyword_args(self): + data = [10, 20, 30, 40, 50] + self.assertEqual(self.module.bisect_left(a=data, x=25, lo=1, hi=3), 2) + self.assertEqual(self.module.bisect_right(a=data, x=25, lo=1, hi=3), 2) + self.assertEqual(self.module.bisect(a=data, x=25, lo=1, hi=3), 2) + self.module.insort_left(a=data, x=25, lo=1, hi=3) + self.module.insort_right(a=data, x=25, lo=1, hi=3) + self.module.insort(a=data, x=25, lo=1, hi=3) + self.assertEqual(data, [10, 20, 25, 25, 25, 30, 40, 50]) + +class TestBisectPython(TestBisect): + module = py_bisect + +class TestBisectC(TestBisect): + module = c_bisect + +#============================================================================== + +class TestInsort(unittest.TestCase): + module = None + + def test_vsBuiltinSort(self, n=500): + from random import choice + for insorted in (list(), UserList()): + for i in xrange(n): + digit = choice("0123456789") + if digit in "02468": + f = self.module.insort_left + else: + f = self.module.insort_right + f(insorted, digit) + self.assertEqual(sorted(insorted), insorted) + + def test_backcompatibility(self): + self.assertEqual(self.module.insort, self.module.insort_right) + + def test_listDerived(self): + class List(list): + data = [] + def insert(self, index, item): + self.data.insert(index, item) + + lst = List() + self.module.insort_left(lst, 10) + self.module.insort_right(lst, 5) + self.assertEqual([5, 10], lst.data) + +class TestInsortPython(TestInsort): + module = py_bisect + +class TestInsortC(TestInsort): + module = c_bisect + +#============================================================================== + + +class LenOnly: + "Dummy sequence class defining __len__ but not __getitem__." + def __len__(self): + return 10 + +class GetOnly: + "Dummy sequence class defining __getitem__ but not __len__." + def __getitem__(self, ndx): + return 10 + +class CmpErr: + "Dummy element that always raises an error during comparison" + def __cmp__(self, other): + raise ZeroDivisionError + +class TestErrorHandling(unittest.TestCase): + module = None + + def test_non_sequence(self): + for f in (self.module.bisect_left, self.module.bisect_right, + self.module.insort_left, self.module.insort_right): + self.assertRaises(TypeError, f, 10, 10) + + def test_len_only(self): + for f in (self.module.bisect_left, self.module.bisect_right, + self.module.insort_left, self.module.insort_right): + self.assertRaises(AttributeError, f, LenOnly(), 10) + + def test_get_only(self): + for f in (self.module.bisect_left, self.module.bisect_right, + self.module.insort_left, self.module.insort_right): + self.assertRaises(AttributeError, f, GetOnly(), 10) + + def test_cmp_err(self): + seq = [CmpErr(), CmpErr(), CmpErr()] + for f in (self.module.bisect_left, self.module.bisect_right, + self.module.insort_left, self.module.insort_right): + self.assertRaises(ZeroDivisionError, f, seq, 10) + + def test_arg_parsing(self): + for f in (self.module.bisect_left, self.module.bisect_right, + self.module.insort_left, self.module.insort_right): + self.assertRaises(TypeError, f, 10) + +class TestErrorHandlingPython(TestErrorHandling): + module = py_bisect + +class TestErrorHandlingC(TestErrorHandling): + module = c_bisect + +#============================================================================== + +libreftest = """ +Example from the Library Reference: Doc/library/bisect.rst + +The bisect() function is generally useful for categorizing numeric data. +This example uses bisect() to look up a letter grade for an exam total +(say) based on a set of ordered numeric breakpoints: 85 and up is an `A', +75..84 is a `B', etc. + + >>> grades = "FEDCBA" + >>> breakpoints = [30, 44, 66, 75, 85] + >>> from bisect import bisect + >>> def grade(total): + ... return grades[bisect(breakpoints, total)] + ... + >>> grade(66) + 'C' + >>> map(grade, [33, 99, 77, 44, 12, 88]) + ['E', 'A', 'B', 'D', 'F', 'A'] + +""" + +#------------------------------------------------------------------------------ + +__test__ = {'libreftest' : libreftest} + +def test_main(verbose=None): + from test import test_bisect + + test_classes = [TestBisectPython, TestBisectC, + TestInsortPython, TestInsortC, + TestErrorHandlingPython, TestErrorHandlingC] + + test_support.run_unittest(*test_classes) + test_support.run_doctest(test_bisect, verbose) + + # verify reference counting + if verbose and hasattr(sys, "gettotalrefcount"): + import gc + counts = [None] * 5 + for i in xrange(len(counts)): + test_support.run_unittest(*test_classes) + gc.collect() + counts[i] = sys.gettotalrefcount() + print counts + +if __name__ == "__main__": + test_main(verbose=True) -- cgit v1.2.3