From: "nobu (Nobuyoshi Nakada)" <nobu@...>
Date: 2013-01-16T18:39:13+09:00
Subject: [ruby-core:51467] [ruby-trunk - Bug #7681] Flip-flop test failure under MinGW


Issue #7681 has been updated by nobu (Nobuyoshi Nakada).


Now I'm uncertain if this is a bug.

I suspect it is same as the following code.

  $ ruby -e 'class XThread;
    def initialize() @th = Thread.new{yield} end
    def value; @th.value; end;
  end' -e '$_="hoge"' -e 'p XThread.new{$_}.value'
  "hoge"

----------------------------------------
Bug #7681: Flip-flop test failure under MinGW
https://bugs.ruby-lang.org/issues/7681#change-35445

Author: luislavena (Luis Lavena)
Status: Assigned
Priority: Urgent
Assignee: nobu (Nobuyoshi Nakada)
Category: test
Target version: 2.0.0
ruby -v: ruby 2.0.0dev (2013-01-11 trunk 38770) [x64-mingw32]


Hello,

Since r38747 test_shared_thread is failing under both x86 and x64 MinGW (GCC 4.7.2):

http://ci.rubyinstaller.org/view/All/job/ruby-trunk-x86-test-all/669/console

http://ci.rubyinstaller.org/view/All/job/ruby-trunk-x64-test-all/545/console

  1) Failure:
test_shared_thread(TestFlip) [C:/Users/Worker/Jenkins/workspace/ruby-trunk-x86-build/test/ruby/test_flip.rb:40]:
flip-flop should be separated per threads.
<[3, 4, 5]> expected but was
<[3, 4]>.



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