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-
- import mpz
- from test.test_support import vereq, TestFailed
-
- def check_conversion(num):
- mpz_num = mpz.mpz(num)
- vereq(int(mpz_num), num)
- vereq(long(mpz_num), num)
- vereq(str(mpz_num), 'mpz(%s)' % `int(num)`)
-
- check_conversion(10)
- check_conversion(10L)
- # FIXME: should check strings, but I'm not sure it works, this seems odd:
- # mpz.mpz('10') == mpz(12337)
-
- vereq(mpz.divm(100, 200, 3), 2)
- vereq(mpz.divm(100L, 200, 3), 2)
- vereq(mpz.divm(100, 200L, 3), 2)
- vereq(mpz.divm(100L, 200L, 3), 2)
-
- vereq(mpz.gcd(100, 200), 100)
- vereq(mpz.gcd(100L, 200), 100)
- vereq(mpz.gcd(100, 200L), 100)
- vereq(mpz.gcd(100L, 200L), 100)
-
- vereq(mpz.gcdext(100, 200), (100, 1, 0))
- vereq(mpz.gcdext(100L, 200), (100, 1, 0))
- vereq(mpz.gcdext(100, 200L), (100, 1, 0))
- vereq(mpz.gcdext(100L, 200L), (100, 1, 0))
-
- vereq(mpz.powm(100, 0, 3), 1)
- vereq(mpz.powm(100L, 0, 3), 1)
- vereq(mpz.powm(100, 0L, 3), 1)
- vereq(mpz.powm(100L, 0L, 3), 1)
-
- vereq(mpz.powm(101, 5, 3333), 1616)
- vereq(mpz.powm(101L, 5, 3333), 1616)
- vereq(mpz.powm(101, 5L, 3333), 1616)
- vereq(mpz.powm(101L, 5L, 3333), 1616)
-
- vereq(mpz.sqrt(100), 10)
- vereq(mpz.sqrt(100L), 10)
- vereq(mpz.sqrt(200), 14)
- vereq(mpz.sqrt(200L), 14)
-
- vereq(mpz.sqrtrem(100), (10, 0))
- vereq(mpz.sqrtrem(100L), (10, 0))
- vereq(mpz.sqrtrem(200), (14, 4))
- vereq(mpz.sqrtrem(200L), (14, 4))
-
- try: mpz.mpz(10.)
- except TypeError: pass
- else: raise TestFailed, 'mpz(10.) should raise a TypeError'
-
- try: mpz.powm(10.)
- except TypeError: pass
- else: raise TestFailed, 'powm(10.) should raise a TypeError'
-
- try: mpz.powm(100, 1, 0)
- except ValueError: pass
- else: raise TestFailed, 'powm(100, 1, 0) should raise a ValueError'
-
- try: mpz.divm(10, 10)
- except TypeError: pass
- else: raise TestFailed, 'divm(10, 10) should raise a TypeError'
-
- try: mpz.divm(10, 10, 10.)
- except TypeError: pass
- else: raise TestFailed, 'divm(10, 10, 10.) should raise a TypeError'
-
- try: mpz.gcd(10)
- except TypeError: pass
- else: raise TestFailed, 'gcd(10) should raise a TypeError'
-
- try: mpz.gcd(10, 10.)
- except TypeError: pass
- else: raise TestFailed, 'gcd(10, 10.) should raise a TypeError'
-
- try: mpz.gcdext(10)
- except TypeError: pass
- else: raise TestFailed, 'gcdext(10) should raise a TypeError'
-
- try: mpz.gcdext(10, 10.)
- except TypeError: pass
- else: raise TestFailed, 'gcdext(10, 10.) should raise a TypeError'
-
- try: mpz.mpz(-10).binary()
- except ValueError: pass
- else: raise TestFailed, 'mpz(-10).binary() should raise a ValueError'
-