[#45910] [ruby-trunk - Bug #6694][Open] Thread.new without block. — "ko1 (Koichi Sasada)" <redmine@...>

24 messages 2012/07/04

[#45913] [ruby-trunk - Bug #6698][Open] MacOSXではDir.globが返すファイル名の内容はUTF8-MACですがencodingがUTF-8になっている — "imkira (Mario Freitas)" <imkira@...>

10 messages 2012/07/04

[#45933] [ruby-trunk - Bug #6716][Open] FileUtils.mv でリンク先がないシンボリックリンクファイルを指定すると ENOENT エラーになる — "tommy (Masahiro Tomita)" <tommy@...>

8 messages 2012/07/10

[#45976] [ruby-trunk - Bug #6756][Open] FileUtils.rm_rf がアクセス権のない空ディレクトリを削除しない — "fumiyas (Fumiyasu SATOH)" <fumiyas@...>

9 messages 2012/07/20

[#46012] [ruby-trunk - Feature #6812][Open] Refactor gc.c — "authorNari (Narihiro Nakamura)" <authorNari@...>

13 messages 2012/07/30

[ruby-dev:46009] [Ruby 1.8 - Bug #6796][Rejected] fix test failure of numeric/bignum built with clang -O

From: "sorah (Shota Fukumori)" <sorah@...>
Date: 2012-07-26 14:40:13 UTC
List: ruby-dev #46009
Issue #6796 has been updated by sorah (Shota Fukumori).

Status changed from Open to Rejected
ruby -v set to ruby 1.8.7 (2012-06-29 patchlevel 370) [i686-darwin11.4.2]

1.8.7 の bug fix は終了しています。

http://www.ruby-lang.org/ja/news/2011/10/07/plans-for-1-8-7/
----------------------------------------
Bug #6796: fix test failure of numeric/bignum built with clang -O
https://bugs.ruby-lang.org/issues/6796#change-28460

Author: kimuraw (Wataru Kimura)
Status: Rejected
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 1.8.7 (2012-06-29 patchlevel 370) [i686-darwin11.4.2]


=begin

木村といいます。

clangで最適化オプションをつけてコンパイルすると、bignum関連のテストが
いくつか失敗していしまいます。
添付のパッチでこの問題が解決することを確認しました。

環境
* Mac OS X 10.7.4
* clang-3.0
* ruby-1.8.7-p370

 % ./ruby -v
 ruby 1.8.7 (2012-06-29 patchlevel 370) [i686-darwin11.4.2]
 % make TESTS=ruby test-all
 ./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb  ./runruby.rb --extout=.ext  -- "./test/runner.rb" --basedir="./test" --runner=console ruby
 Loaded suite ruby
 Started
 ............................./test/ruby/test_array.rb:536: warning: given block not used
 .........................................................................FE../test/ruby/test_bignum.rb:109: warning: Bignum out of Float range
 ./test/ruby/test_bignum.rb:110: warning: Bignum out of Float range
 ...............................................................................................................................................................................................................F.......F....F..F.....F..........F.......................................................................................................................................................................................................................................................................................
 Finished in 68.103073 seconds.
 
 1) Failure:
 test_bignum(TestBignum) [./test/ruby/test_bignum.rb:20]:
 <815915283247897734345611269596115894272000000000> expected but was
 <12458531232290854317486386476939789467648000000>.
 
 2) Error:
 test_calc(TestBignum):
 ZeroDivisionError: divided by 0
 ./test/ruby/test_bignum.rb:55:in `modulo'
 ./test/ruby/test_bignum.rb:55:in `test_calc'
 
 3) Failure:
 test_readpartial_pos(TestIO)
 [./test/ruby/test_io.rb:28:in `test_readpartial_pos'
 ./test/ruby/test_io.rb:25:in `open'
 ./test/ruby/test_io.rb:25:in `test_readpartial_pos'
 ./test/ruby/test_io.rb:9:in `mkcdtmpdir'
 ./test/ruby/test_io.rb:8:in `chdir'
 ./test/ruby/test_io.rb:8:in `mkcdtmpdir'
 /Volumes/CHome/kimuraw/work/ruby/ruby_1_8_7/lib/tmpdir.rb:129:in `mktmpdir'
 ./test/ruby/test_io.rb:7:in `mkcdtmpdir'
 ./test/ruby/test_io.rb:23:in `test_readpartial_pos']:
 <2> expected but was
 <0>.
 
 4) Failure:
 test_divmod(TestInteger)
 [./test/ruby/test_integer.rb:219:in `test_divmod'
 ./test/ruby/test_integer.rb:212:in `each'
 ./test/ruby/test_integer.rb:212:in `test_divmod'
 ./test/ruby/test_integer.rb:211:in `each'
 ./test/ruby/test_integer.rb:211:in `test_divmod']:
 <-79228162514264337593543950338> expected but was
 <-2>.
 
 5) Failure:
 test_lshift(TestInteger)
 [./test/ruby/test_integer.rb:308:in `test_lshift'
 ./test/ruby/test_integer.rb:303:in `each'
 ./test/ruby/test_integer.rb:303:in `test_lshift'
 ./test/ruby/test_integer.rb:302:in `each'
 ./test/ruby/test_integer.rb:302:in `test_lshift']:
 -6277101735386680763835789423207666416102355444464034512898 << 63.
 <57896044618658097711785492504343953926634992332820282019747238748030274371584> expected but was
 <-57896044618658097711785492504343953926634992332820282019747238748030274371584>.
 
 6) Failure:
 test_mult(TestInteger)
 [./test/ruby/test_integer.rb:205:in `test_mult'
 ./test/ruby/test_integer.rb:198:in `each'
 ./test/ruby/test_integer.rb:198:in `test_mult'
 ./test/ruby/test_integer.rb:197:in `each'
 ./test/ruby/test_integer.rb:197:in `test_mult']:
 -6277101735386680763835789423207666416102355444464034512898 * -4611686018427387906.
 <28948022309329048868446949722945338490989075012825473841617161661100467421188> expected but was
 <28948022309329048868446949722945338490989075012825473842078330262943206211588>.
 
 7) Failure:
 test_pow(TestInteger)
 [./test/ruby/test_integer.rb:243:in `test_pow'
 ./test/ruby/test_integer.rb:234:in `each'
 ./test/ruby/test_integer.rb:234:in `test_pow'
 ./test/ruby/test_integer.rb:233:in `each'
 ./test/ruby/test_integer.rb:233:in `test_pow']:
 ((-4611686018427387904) ** 2) / -4611686018427387904 / ...(2 times)...
 <1> expected but was
 <0>.
 
 8) Failure:
 test_rshift(TestInteger)
 [./test/ruby/test_integer.rb:330:in `test_rshift'
 ./test/ruby/test_integer.rb:325:in `each'
 ./test/ruby/test_integer.rb:325:in `test_rshift'
 ./test/ruby/test_integer.rb:324:in `each'
 ./test/ruby/test_integer.rb:324:in `test_rshift']:
 -6277101735386680763835789423207666416102355444464034512898 >> -65.
 <0> expected but was
 <-231584178474632390847141970017375815706539969331281128078988954992121097486336>.
 
 624 tests, 452824 assertions, 7 failures, 1 errors
 make: *** [test-all] Error 1
 make TESTS=ruby test-all  62.34s user 0.91s system 92% cpu 1:08.44 total
 
=end



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