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(str2big_gmp): New function. (rb_cstr_to_inum): Use str2big_gmp for big bignums. (rb_str2big_gmp): New function. * internal.h (rb_str2big_gmp): Declared. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
37 lines
835 B
Ruby
37 lines
835 B
Ruby
require 'test/unit'
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require "-test-/bignum"
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class TestBignum < Test::Unit::TestCase
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class TestStr2big < Test::Unit::TestCase
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SIZEOF_BDIGITS = Bignum::SIZEOF_BDIGITS
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BITSPERDIG = Bignum::BITSPERDIG
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BDIGMAX = (1 << BITSPERDIG) - 1
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def test_str2big_poweroftwo
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s = "1" + "0" * 1000
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n = 16 ** 1000
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assert_equal(n, s.str2big_poweroftwo(16, true))
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end
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def test_str2big_normal
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s = "1" + "0" * 1000
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n = 10 ** 1000
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assert_equal(n, s.str2big_normal(10, true))
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end
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def test_str2big_karatsuba
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s = "1" + "0" * 1000
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n = 10 ** 1000
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assert_equal(n, s.str2big_karatsuba(10, true))
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end
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def test_str2big_gmp
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s = "1" + "0" * 1000
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n = 10 ** 1000
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assert_equal(n, s.str2big_gmp(10, true))
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rescue NotImplementedError
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end
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end
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end
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