Add google-endpoints to third_party/.

third_party/google-endpoints/Crypto/SelfTest/Random/test_random.py

Index: third_party/google-endpoints/Crypto/SelfTest/Random/test_random.py
diff --git a/third_party/google-endpoints/Crypto/SelfTest/Random/test_random.py b/third_party/google-endpoints/Crypto/SelfTest/Random/test_random.py
new file mode 100644
index 0000000000000000000000000000000000000000..f9ffc663a78997b170e1af0a3ea842acfc9d9a34
--- /dev/null
+++ b/third_party/google-endpoints/Crypto/SelfTest/Random/test_random.py
@@ -0,0 +1,171 @@
+# -*- coding: utf-8 -*-
+#
+#  SelfTest/Util/test_generic.py: Self-test for the Crypto.Random.new() function
+#
+# Written in 2008 by Dwayne C. Litzenberger <dlitz@dlitz.net>
+#
+# ===================================================================
+# The contents of this file are dedicated to the public domain.  To
+# the extent that dedication to the public domain is not available,
+# everyone is granted a worldwide, perpetual, royalty-free,
+# non-exclusive license to exercise all rights associated with the
+# contents of this file for any purpose whatsoever.
+# No rights are reserved.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+# ===================================================================
+
+"""Self-test suite for Crypto.Random.new()"""
+
+__revision__ = "$Id$"
+
+import unittest
+import sys
+if sys.version_info[0] == 2 and sys.version_info[1] == 1:
+    from Crypto.Util.py21compat import *
+from Crypto.Util.py3compat import *
+
+class SimpleTest(unittest.TestCase):
+    def runTest(self):
+        """Crypto.Random.new()"""
+        # Import the Random module and try to use it
+        from Crypto import Random
+        randobj = Random.new()
+        x = randobj.read(16)
+        y = randobj.read(16)
+        self.assertNotEqual(x, y)
+        z = Random.get_random_bytes(16)
+        self.assertNotEqual(x, z)
+        self.assertNotEqual(y, z)
+        # Test the Random.random module, which
+        # implements a subset of Python's random API
+        # Not implemented:
+        # seed(), getstate(), setstate(), jumpahead()
+        # random(), uniform(), triangular(), betavariate()
+        # expovariate(), gammavariate(), gauss(),
+        # longnormvariate(), normalvariate(),
+        # vonmisesvariate(), paretovariate()
+        # weibullvariate()
+        # WichmannHill(), whseed(), SystemRandom()
+        from Crypto.Random import random
+        x = random.getrandbits(16*8)
+        y = random.getrandbits(16*8)
+        self.assertNotEqual(x, y)
+        # Test randrange
+        if x>y:
+            start = y
+            stop = x
+        else:
+            start = x
+            stop = y
+        for step in range(1,10):
+            x = random.randrange(start,stop,step)
+            y = random.randrange(start,stop,step)
+            self.assertNotEqual(x, y)
+            self.assertEqual(start <= x < stop, True)
+            self.assertEqual(start <= y < stop, True)
+            self.assertEqual((x - start) % step, 0)
+            self.assertEqual((y - start) % step, 0)
+        for i in range(10):
+            self.assertEqual(random.randrange(1,2), 1)
+        self.assertRaises(ValueError, random.randrange, start, start)
+        self.assertRaises(ValueError, random.randrange, stop, start, step)
+        self.assertRaises(TypeError, random.randrange, start, stop, step, step)
+        self.assertRaises(TypeError, random.randrange, start, stop, "1")
+        self.assertRaises(TypeError, random.randrange, "1", stop, step)
+        self.assertRaises(TypeError, random.randrange, 1, "2", step)
+        self.assertRaises(ValueError, random.randrange, start, stop, 0)
+        # Test randint
+        x = random.randint(start,stop)
+        y = random.randint(start,stop)
+        self.assertNotEqual(x, y)
+        self.assertEqual(start <= x <= stop, True)
+        self.assertEqual(start <= y <= stop, True)
+        for i in range(10):
+            self.assertEqual(random.randint(1,1), 1)
+        self.assertRaises(ValueError, random.randint, stop, start)
+        self.assertRaises(TypeError, random.randint, start, stop, step)
+        self.assertRaises(TypeError, random.randint, "1", stop)
+        self.assertRaises(TypeError, random.randint, 1, "2")
+        # Test choice
+        seq = range(10000)
+        x = random.choice(seq)
+        y = random.choice(seq)
+        self.assertNotEqual(x, y)
+        self.assertEqual(x in seq, True)
+        self.assertEqual(y in seq, True)
+        for i in range(10):
+            self.assertEqual(random.choice((1,2,3)) in (1,2,3), True)
+        self.assertEqual(random.choice([1,2,3]) in [1,2,3], True)
+        if sys.version_info[0] is 3:
+            self.assertEqual(random.choice(bytearray(b('123'))) in bytearray(b('123')), True)
+        self.assertEqual(1, random.choice([1]))
+        self.assertRaises(IndexError, random.choice, [])
+        self.assertRaises(TypeError, random.choice, 1)
+        # Test shuffle. Lacks random parameter to specify function.
+        # Make copies of seq
+        seq = range(500)
+        x = list(seq)
+        y = list(seq)
+        random.shuffle(x)
+        random.shuffle(y)
+        self.assertNotEqual(x, y)
+        self.assertEqual(len(seq), len(x))
+        self.assertEqual(len(seq), len(y))
+        for i in range(len(seq)):
+           self.assertEqual(x[i] in seq, True)
+           self.assertEqual(y[i] in seq, True)
+           self.assertEqual(seq[i] in x, True)
+           self.assertEqual(seq[i] in y, True)
+        z = [1]
+        random.shuffle(z)
+        self.assertEqual(z, [1])
+        if sys.version_info[0] == 3:
+            z = bytearray(b('12'))
+            random.shuffle(z)
+            self.assertEqual(b('1') in z, True)
+            self.assertRaises(TypeError, random.shuffle, b('12'))
+        self.assertRaises(TypeError, random.shuffle, 1)
+        self.assertRaises(TypeError, random.shuffle, "1")
+        self.assertRaises(TypeError, random.shuffle, (1,2))
+        # 2to3 wraps a list() around it, alas - but I want to shoot
+        # myself in the foot here! :D
+        # if sys.version_info[0] == 3:
+            # self.assertRaises(TypeError, random.shuffle, range(3))
+        # Test sample
+        x = random.sample(seq, 20)
+        y = random.sample(seq, 20)
+        self.assertNotEqual(x, y)
+        for i in range(20):
+           self.assertEqual(x[i] in seq, True)
+           self.assertEqual(y[i] in seq, True)
+        z = random.sample([1], 1)
+        self.assertEqual(z, [1])
+        z = random.sample((1,2,3), 1)
+        self.assertEqual(z[0] in (1,2,3), True)
+        z = random.sample("123", 1)
+        self.assertEqual(z[0] in "123", True)
+        z = random.sample(range(3), 1)
+        self.assertEqual(z[0] in range(3), True)
+        if sys.version_info[0] == 3:
+                z = random.sample(b("123"), 1)
+                self.assertEqual(z[0] in b("123"), True)
+                z = random.sample(bytearray(b("123")), 1)
+                self.assertEqual(z[0] in bytearray(b("123")), True)
+        self.assertRaises(TypeError, random.sample, 1)
+
+def get_tests(config={}):
+    return [SimpleTest()]
+
+if __name__ == '__main__':
+    suite = lambda: unittest.TestSuite(get_tests())
+    unittest.main(defaultTest='suite')
+
+# vim:set ts=4 sw=4 sts=4 expandtab: