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26 lines
787 B
Ruby
26 lines
787 B
Ruby
# frozen_string_literal: false
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require 'test/unit'
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require '-test-/integer'
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class Test_Integer < Test::Unit::TestCase
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FIXNUM_MIN = RbConfig::LIMITS['FIXNUM_MIN']
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FIXNUM_MAX = RbConfig::LIMITS['FIXNUM_MAX']
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def test_fixnum_range
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assert_bignum(FIXNUM_MIN-1)
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assert_fixnum(FIXNUM_MIN)
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assert_fixnum(FIXNUM_MAX)
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assert_bignum(FIXNUM_MAX+1)
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end
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def test_positive_pow
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assert_separately(%w[-r-test-/integer], "#{<<~"begin;"}\n#{<<~'end;'}", timeout: 3)
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begin;
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assert_equal(1, Bug::Integer.positive_pow(1, 1))
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assert_equal(0, Bug::Integer.positive_pow(0, 1))
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assert_equal(3, Bug::Integer.positive_pow(3, 1))
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assert_equal(-3, Bug::Integer.positive_pow(-3, 1))
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assert_equal(9, Bug::Integer.positive_pow(-3, 2))
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end;
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end
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end
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