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30 lines
733 B
Ruby
30 lines
733 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 TestBig2str < 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_big2str_generic
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x = 10**1000
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assert_equal("1" + "0" * 1000, Bug::Bignum.big2str_generic(x, 10))
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end
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def test_big2str_poweroftwo
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e = BITSPERDIG*2
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x = 0b10**e
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assert_equal("1" + "0" * e, Bug::Bignum.big2str_poweroftwo(x, 2))
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end
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def test_big2str_gmp
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x = 10**1000
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assert_equal("1" + "0" * 1000, Bug::Bignum.big2str_gmp(x, 10))
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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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