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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-01 15:16:17 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-01 15:16:17 +0000 |
commit | de2f7416d2deb4166d78638a41037cb550d64484 (patch) | |
tree | 2481ed6dd9955cdeae6ac3dd5220ba4c9261aaec /test/ruby/test_bignum.rb | |
parent | f98c9a0aa63c5db16005709eff807dcad525bf57 (diff) | |
download | ruby-de2f7416d2deb4166d78638a41037cb550d64484.tar.gz |
envutil.rb defines Integer::{FIXNUM_MIN,FIXNUM_MAX}.
* test/lib/envutil.rb: Define Integer::{FIXNUM_MIN,FIXNUM_MAX}.
* test/ruby/test_bignum.rb: Use Integer::{FIXNUM_MIN,FIXNUM_MAX}.
* test/ruby/test_bignum.rb: Ditto.
* test/ruby/test_integer_comb.rb: Ditto.
* test/ruby/test_marshal.rb: Ditto.
* test/ruby/test_optimization.rb: Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_bignum.rb')
-rw-r--r-- | test/ruby/test_bignum.rb | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/test/ruby/test_bignum.rb b/test/ruby/test_bignum.rb index b16832302e..f80828a7a1 100644 --- a/test/ruby/test_bignum.rb +++ b/test/ruby/test_bignum.rb @@ -2,16 +2,13 @@ require 'test/unit' class TestBignum < Test::Unit::TestCase - b = 2**64 - b *= b until Bignum === b + FIXNUM_MIN = Integer::FIXNUM_MIN + FIXNUM_MAX = Integer::FIXNUM_MAX - f = b - while Bignum === f-1 - f >>= 1 - end - BIGNUM_MIN = f - FIXNUM_MAX = f-1 + BIGNUM_MIN = FIXNUM_MAX + 1 + b = BIGNUM_MIN + f = BIGNUM_MIN n = 0 until f == 0 f >>= 1 |