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