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29 lines
780 B
Ruby
29 lines
780 B
Ruby
# frozen_string_literal: false
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require 'test/unit'
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require "-test-/bignum"
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class Test_Bignum < Test::Unit::TestCase
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class TestDiv < Test::Unit::TestCase
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SIZEOF_BDIGIT = Bug::Bignum::SIZEOF_BDIGIT
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BITSPERDIG = Bug::Bignum::BITSPERDIG
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BDIGMAX = (1 << BITSPERDIG) - 1
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def test_divrem_normal
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x = (1 << (BITSPERDIG*2)) | (2 << BITSPERDIG) | 3
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y = (1 << BITSPERDIG) | 1
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q = (1 << BITSPERDIG) | 1
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r = 2
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assert_equal([q, r], Bug::Bignum.big_divrem_normal(x, y))
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end
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def test_divrem_gmp
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x = (1 << (BITSPERDIG*2)) | (2 << BITSPERDIG) | 3
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y = (1 << BITSPERDIG) | 1
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q = (1 << BITSPERDIG) | 1
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r = 2
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assert_equal([q, r], Bug::Bignum.big_divrem_gmp(x, y))
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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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