remove python test cases

1 files changed, 0 insertions, 341 deletions

diff --git a/sys/lib/python/test/test_complex.py b/sys/lib/python/test/test_complex.py
deleted file mode 100644
index 0d42bd2b6..000000000
--- a/sys/lib/python/test/test_complex.py
+++ /dev/null
@@ -1,341 +0,0 @@
-import unittest, os
-from test import test_support
-
-import warnings
-warnings.filterwarnings(
-    "ignore",
-    category=DeprecationWarning,
-    message=".*complex divmod.*are deprecated"
-)
-
-from random import random
-
-# These tests ensure that complex math does the right thing
-
-class ComplexTest(unittest.TestCase):
-
-    def assertAlmostEqual(self, a, b):
-        if isinstance(a, complex):
-            if isinstance(b, complex):
-                unittest.TestCase.assertAlmostEqual(self, a.real, b.real)
-                unittest.TestCase.assertAlmostEqual(self, a.imag, b.imag)
-            else:
-                unittest.TestCase.assertAlmostEqual(self, a.real, b)
-                unittest.TestCase.assertAlmostEqual(self, a.imag, 0.)
-        else:
-            if isinstance(b, complex):
-                unittest.TestCase.assertAlmostEqual(self, a, b.real)
-                unittest.TestCase.assertAlmostEqual(self, 0., b.imag)
-            else:
-                unittest.TestCase.assertAlmostEqual(self, a, b)
-
-    def assertCloseAbs(self, x, y, eps=1e-9):
-        """Return true iff floats x and y "are close\""""
-        # put the one with larger magnitude second
-        if abs(x) > abs(y):
-            x, y = y, x
-        if y == 0:
-            return abs(x) < eps
-        if x == 0:
-            return abs(y) < eps
-        # check that relative difference < eps
-        self.assert_(abs((x-y)/y) < eps)
-
-    def assertClose(self, x, y, eps=1e-9):
-        """Return true iff complexes x and y "are close\""""
-        self.assertCloseAbs(x.real, y.real, eps)
-        self.assertCloseAbs(x.imag, y.imag, eps)
-
-    def assertIs(self, a, b):
-        self.assert_(a is b)
-
-    def check_div(self, x, y):
-        """Compute complex z=x*y, and check that z/x==y and z/y==x."""
-        z = x * y
-        if x != 0:
-            q = z / x
-            self.assertClose(q, y)
-            q = z.__div__(x)
-            self.assertClose(q, y)
-            q = z.__truediv__(x)
-            self.assertClose(q, y)
-        if y != 0:
-            q = z / y
-            self.assertClose(q, x)
-            q = z.__div__(y)
-            self.assertClose(q, x)
-            q = z.__truediv__(y)
-            self.assertClose(q, x)
-
-    def test_div(self):
-        simple_real = [float(i) for i in xrange(-5, 6)]
-        simple_complex = [complex(x, y) for x in simple_real for y in simple_real]
-        for x in simple_complex:
-            for y in simple_complex:
-                self.check_div(x, y)
-
-        # A naive complex division algorithm (such as in 2.0) is very prone to
-        # nonsense errors for these (overflows and underflows).
-        self.check_div(complex(1e200, 1e200), 1+0j)
-        self.check_div(complex(1e-200, 1e-200), 1+0j)
-
-        # Just for fun.
-        for i in xrange(100):
-            self.check_div(complex(random(), random()),
-                           complex(random(), random()))
-
-        self.assertRaises(ZeroDivisionError, complex.__div__, 1+1j, 0+0j)
-        # FIXME: The following currently crashes on Alpha
-        # self.assertRaises(OverflowError, pow, 1e200+1j, 1e200+1j)
-
-    def test_truediv(self):
-        self.assertAlmostEqual(complex.__truediv__(2+0j, 1+1j), 1-1j)
-        self.assertRaises(ZeroDivisionError, complex.__truediv__, 1+1j, 0+0j)
-
-    def test_floordiv(self):
-        self.assertAlmostEqual(complex.__floordiv__(3+0j, 1.5+0j), 2)
-        self.assertRaises(ZeroDivisionError, complex.__floordiv__, 3+0j, 0+0j)
-
-    def test_coerce(self):
-        self.assertRaises(OverflowError, complex.__coerce__, 1+1j, 1L<<10000)
-
-    def test_richcompare(self):
-        self.assertRaises(OverflowError, complex.__eq__, 1+1j, 1L<<10000)
-        self.assertEqual(complex.__lt__(1+1j, None), NotImplemented)
-        self.assertIs(complex.__eq__(1+1j, 1+1j), True)
-        self.assertIs(complex.__eq__(1+1j, 2+2j), False)
-        self.assertIs(complex.__ne__(1+1j, 1+1j), False)
-        self.assertIs(complex.__ne__(1+1j, 2+2j), True)
-        self.assertRaises(TypeError, complex.__lt__, 1+1j, 2+2j)
-        self.assertRaises(TypeError, complex.__le__, 1+1j, 2+2j)
-        self.assertRaises(TypeError, complex.__gt__, 1+1j, 2+2j)
-        self.assertRaises(TypeError, complex.__ge__, 1+1j, 2+2j)
-
-    def test_mod(self):
-        self.assertRaises(ZeroDivisionError, (1+1j).__mod__, 0+0j)
-
-        a = 3.33+4.43j
-        try:
-            a % 0
-        except ZeroDivisionError:
-            pass
-        else:
-            self.fail("modulo parama can't be 0")
-
-    def test_divmod(self):
-        self.assertRaises(ZeroDivisionError, divmod, 1+1j, 0+0j)
-
-    def test_pow(self):
-        self.assertAlmostEqual(pow(1+1j, 0+0j), 1.0)
-        self.assertAlmostEqual(pow(0+0j, 2+0j), 0.0)
-        self.assertRaises(ZeroDivisionError, pow, 0+0j, 1j)
-        self.assertAlmostEqual(pow(1j, -1), 1/1j)
-        self.assertAlmostEqual(pow(1j, 200), 1)
-        self.assertRaises(ValueError, pow, 1+1j, 1+1j, 1+1j)
-
-        a = 3.33+4.43j
-        self.assertEqual(a ** 0j, 1)
-        self.assertEqual(a ** 0.+0.j, 1)
-
-        self.assertEqual(3j ** 0j, 1)
-        self.assertEqual(3j ** 0, 1)
-
-        try:
-            0j ** a
-        except ZeroDivisionError:
-            pass
-        else:
-            self.fail("should fail 0.0 to negative or complex power")
-
-        try:
-            0j ** (3-2j)
-        except ZeroDivisionError:
-            pass
-        else:
-            self.fail("should fail 0.0 to negative or complex power")
-
-        # The following is used to exercise certain code paths
-        self.assertEqual(a ** 105, a ** 105)
-        self.assertEqual(a ** -105, a ** -105)
-        self.assertEqual(a ** -30, a ** -30)
-
-        self.assertEqual(0.0j ** 0, 1)
-
-        b = 5.1+2.3j
-        self.assertRaises(ValueError, pow, a, b, 0)
-
-    def test_boolcontext(self):
-        for i in xrange(100):
-            self.assert_(complex(random() + 1e-6, random() + 1e-6))
-        self.assert_(not complex(0.0, 0.0))
-
-    def test_conjugate(self):
-        self.assertClose(complex(5.3, 9.8).conjugate(), 5.3-9.8j)
-
-    def test_constructor(self):
-        class OS:
-            def __init__(self, value): self.value = value
-            def __complex__(self): return self.value
-        class NS(object):
-            def __init__(self, value): self.value = value
-            def __complex__(self): return self.value
-        self.assertEqual(complex(OS(1+10j)), 1+10j)
-        self.assertEqual(complex(NS(1+10j)), 1+10j)
-        self.assertRaises(TypeError, complex, OS(None))
-        self.assertRaises(TypeError, complex, NS(None))
-
-        self.assertAlmostEqual(complex("1+10j"), 1+10j)
-        self.assertAlmostEqual(complex(10), 10+0j)
-        self.assertAlmostEqual(complex(10.0), 10+0j)
-        self.assertAlmostEqual(complex(10L), 10+0j)
-        self.assertAlmostEqual(complex(10+0j), 10+0j)
-        self.assertAlmostEqual(complex(1,10), 1+10j)
-        self.assertAlmostEqual(complex(1,10L), 1+10j)
-        self.assertAlmostEqual(complex(1,10.0), 1+10j)
-        self.assertAlmostEqual(complex(1L,10), 1+10j)
-        self.assertAlmostEqual(complex(1L,10L), 1+10j)
-        self.assertAlmostEqual(complex(1L,10.0), 1+10j)
-        self.assertAlmostEqual(complex(1.0,10), 1+10j)
-        self.assertAlmostEqual(complex(1.0,10L), 1+10j)
-        self.assertAlmostEqual(complex(1.0,10.0), 1+10j)
-        self.assertAlmostEqual(complex(3.14+0j), 3.14+0j)
-        self.assertAlmostEqual(complex(3.14), 3.14+0j)
-        self.assertAlmostEqual(complex(314), 314.0+0j)
-        self.assertAlmostEqual(complex(314L), 314.0+0j)
-        self.assertAlmostEqual(complex(3.14+0j, 0j), 3.14+0j)
-        self.assertAlmostEqual(complex(3.14, 0.0), 3.14+0j)
-        self.assertAlmostEqual(complex(314, 0), 314.0+0j)
-        self.assertAlmostEqual(complex(314L, 0L), 314.0+0j)
-        self.assertAlmostEqual(complex(0j, 3.14j), -3.14+0j)
-        self.assertAlmostEqual(complex(0.0, 3.14j), -3.14+0j)
-        self.assertAlmostEqual(complex(0j, 3.14), 3.14j)
-        self.assertAlmostEqual(complex(0.0, 3.14), 3.14j)
-        self.assertAlmostEqual(complex("1"), 1+0j)
-        self.assertAlmostEqual(complex("1j"), 1j)
-        self.assertAlmostEqual(complex(),  0)
-        self.assertAlmostEqual(complex("-1"), -1)
-        self.assertAlmostEqual(complex("+1"), +1)
-
-        class complex2(complex): pass
-        self.assertAlmostEqual(complex(complex2(1+1j)), 1+1j)
-        self.assertAlmostEqual(complex(real=17, imag=23), 17+23j)
-        self.assertAlmostEqual(complex(real=17+23j), 17+23j)
-        self.assertAlmostEqual(complex(real=17+23j, imag=23), 17+46j)
-        self.assertAlmostEqual(complex(real=1+2j, imag=3+4j), -3+5j)
-
-        c = 3.14 + 1j
-        self.assert_(complex(c) is c)
-        del c
-
-        self.assertRaises(TypeError, complex, "1", "1")
-        self.assertRaises(TypeError, complex, 1, "1")
-
-        self.assertEqual(complex("  3.14+J  "), 3.14+1j)
-        if test_support.have_unicode:
-            self.assertEqual(complex(unicode("  3.14+J  ")), 3.14+1j)
-
-        # SF bug 543840:  complex(string) accepts strings with \0
-        # Fixed in 2.3.
-        self.assertRaises(ValueError, complex, '1+1j\0j')
-
-        self.assertRaises(TypeError, int, 5+3j)
-        self.assertRaises(TypeError, long, 5+3j)
-        self.assertRaises(TypeError, float, 5+3j)
-        self.assertRaises(ValueError, complex, "")
-        self.assertRaises(TypeError, complex, None)
-        self.assertRaises(ValueError, complex, "\0")
-        self.assertRaises(TypeError, complex, "1", "2")
-        self.assertRaises(TypeError, complex, "1", 42)
-        self.assertRaises(TypeError, complex, 1, "2")
-        self.assertRaises(ValueError, complex, "1+")
-        self.assertRaises(ValueError, complex, "1+1j+1j")
-        self.assertRaises(ValueError, complex, "--")
-        if test_support.have_unicode:
-            self.assertRaises(ValueError, complex, unicode("1"*500))
-            self.assertRaises(ValueError, complex, unicode("x"))
-
-        class EvilExc(Exception):
-            pass
-
-        class evilcomplex:
-            def __complex__(self):
-                raise EvilExc
-
-        self.assertRaises(EvilExc, complex, evilcomplex())
-
-        class float2:
-            def __init__(self, value):
-                self.value = value
-            def __float__(self):
-                return self.value
-
-        self.assertAlmostEqual(complex(float2(42.)), 42)
-        self.assertAlmostEqual(complex(real=float2(17.), imag=float2(23.)), 17+23j)
-        self.assertRaises(TypeError, complex, float2(None))
-
-        class complex0(complex):
-            """Test usage of __complex__() when inheriting from 'complex'"""
-            def __complex__(self):
-                return 42j
-
-        class complex1(complex):
-            """Test usage of __complex__() with a __new__() method"""
-            def __new__(self, value=0j):
-                return complex.__new__(self, 2*value)
-            def __complex__(self):
-                return self
-
-        class complex2(complex):
-            """Make sure that __complex__() calls fail if anything other than a
-            complex is returned"""
-            def __complex__(self):
-                return None
-
-        self.assertAlmostEqual(complex(complex0(1j)), 42j)
-        self.assertAlmostEqual(complex(complex1(1j)), 2j)
-        self.assertRaises(TypeError, complex, complex2(1j))
-
-    def test_hash(self):
-        for x in xrange(-30, 30):
-            self.assertEqual(hash(x), hash(complex(x, 0)))
-            x /= 3.0    # now check against floating point
-            self.assertEqual(hash(x), hash(complex(x, 0.)))
-
-    def test_abs(self):
-        nums = [complex(x/3., y/7.) for x in xrange(-9,9) for y in xrange(-9,9)]
-        for num in nums:
-            self.assertAlmostEqual((num.real**2 + num.imag**2)  ** 0.5, abs(num))
-
-    def test_repr(self):
-        self.assertEqual(repr(1+6j), '(1+6j)')
-        self.assertEqual(repr(1-6j), '(1-6j)')
-
-        self.assertNotEqual(repr(-(1+0j)), '(-1+-0j)')
-
-    def test_neg(self):
-        self.assertEqual(-(1+6j), -1-6j)
-
-    def test_file(self):
-        a = 3.33+4.43j
-        b = 5.1+2.3j
-
-        fo = None
-        try:
-            fo = open(test_support.TESTFN, "wb")
-            print >>fo, a, b
-            fo.close()
-            fo = open(test_support.TESTFN, "rb")
-            self.assertEqual(fo.read(), "%s %s\n" % (a, b))
-        finally:
-            if (fo is not None) and (not fo.closed):
-                fo.close()
-            try:
-                os.remove(test_support.TESTFN)
-            except (OSError, IOError):
-                pass
-
-def test_main():
-    test_support.run_unittest(ComplexTest)
-
-if __name__ == "__main__":
-    test_main()