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033c4a083d
* test/lib/envutil.rb: rbconfig/sizeof may not be available when cross-compiling. use RbConfig::Limits instead of calculating limits of Fixnum with hard-coded CHAR_BIT. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
15 lines
369 B
Ruby
15 lines
369 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 TestInteger < 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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end
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