From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id 5176A17D10D6 for ; Thu, 11 Jul 2013 18:04:34 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [133.44.2.201]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 9DCCEEA6281 for ; Thu, 11 Jul 2013 17:37:18 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (localhost.nagaokaut.ac.jp [127.0.0.1]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id CC1B697A857 for ; Thu, 11 Jul 2013 17:37:18 +0900 (JST) X-Virus-Scanned: amavisd-new at nagaokaut.ac.jp Received: from funfun.nagaokaut.ac.jp ([127.0.0.1]) by funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xEgd_2bk47u3 for ; Thu, 11 Jul 2013 17:37:18 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id A9ED697A84E for ; Thu, 11 Jul 2013 17:37:18 +0900 (JST) Received: from carbon.ruby-lang.org (carbon.ruby-lang.org [221.186.184.68]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 7E13D952408 for ; Thu, 11 Jul 2013 17:37:16 +0900 (JST) Received: from beryllium.ruby-lang.org (beryllium.ruby-lang.org [127.0.0.1]) by carbon.ruby-lang.org (Postfix) with ESMTP id 409553C21EB6A; Thu, 11 Jul 2013 17:37:02 +0900 (JST) Received: from fluorine.ruby-lang.org (www.rubyist.net [210.251.121.216]) by carbon.ruby-lang.org (Postfix) with ESMTP id EB1E53C21EB66 for ; Thu, 11 Jul 2013 17:36:59 +0900 (JST) Received: from ruby-lang.org (localhost [127.0.0.1]) by fluorine.ruby-lang.org (Postfix) with ESMTP id D1AB13FA09 for ; Thu, 11 Jul 2013 17:36:59 +0900 (JST) Delivered-To: ruby-core@ruby-lang.org Date: Thu, 11 Jul 2013 17:37:00 +0900 Posted: Thu, 11 Jul 2013 17:36:59 +0900 From: "vo.x (Vit Ondruch)" Reply-To: ruby-core@ruby-lang.org Subject: [ruby-core:55943] [ruby-trunk - Bug #7311][Open] DRb test suite fails when hostname cannot be reached To: ruby-core@ruby-lang.org Message-Id: References: X-ML-Name: ruby-core X-Mail-Count: 55943 X-MLServer: fml [fml 4.0.3 release (20011202/4.0.3)]; post only (only members can post) X-ML-Info: If you have a question, send e-mail with the body "help" (without quotes) to the address ruby-core-ctl@ruby-lang.org; help= X-Mailer: Redmine X-Redmine-Issue-Author: vo.x X-Redmine-Issue-Assignee: seki X-Auto-Response-Suppress: OOF X-Redmine-Issue-Id: 7311 X-Redmine-Mailinglistintegration-Message-Ids: 29360 X-Redmine-Project: ruby-trunk Auto-Submitted: auto-generated X-Redmine-Site: Ruby Issue Tracking System X-Redmine-Host: bugs.ruby-lang.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Precedence: bulk List-Id: ruby-core.ruby-lang.org List-Software: fml [fml 4.0.3 release (20011202/4.0.3)] List-Post: List-Owner: List-Help: List-Unsubscribe: Issue #7311 has been updated by vo.x (Vit Ondruch). Status changed from Closed to Open % Done changed from 100 to 50 Thanks for applying. However, there is also 0001-Fallback-to-localhost-if-hostname-is-not-associated-.patch attached, which does not look to be applied. Could you please review? Thanks. ---------------------------------------- Bug #7311: DRb test suite fails when hostname cannot be reached https://bugs.ruby-lang.org/issues/7311#change-40441 Author: vo.x (Vit Ondruch) Status: Open Priority: Normal Assignee: seki (Masatoshi Seki) Category: Target version: next minor ruby -v: ruby 2.0.0dev (2012-11-07 trunk 37538) [x86_64-linux] Backport: =begin I have set following hostname: $ hostname dhcp-25-70 However, it cannot be reached: $ ping `hostname` PING dhcp-25-70 (10.34.25.70) 56(84) bytes of data. From dhcp-25-1 (10.34.25.1) icmp_seq=1 Destination Host Unreachable From dhcp-25-1 (10.34.25.1) icmp_seq=2 Destination Host Unreachable From dhcp-25-1 (10.34.25.1) icmp_seq=3 Destination Host Unreachable From dhcp-25-1 (10.34.25.1) icmp_seq=4 Destination Host Unreachable This causes that the DRb test suite fails: TestDRbAry#test_01 = 3.16 s = E TestDRbAry#test_02_collect = 3.01 s = E TestDRbAry#test_03_redo = 3.01 s = E TestDRbAry#test_05_break = 3.01 s = E TestDRbAry#test_06_next = 3.01 s = E TestDRbAry#test_07_break_18 = 3.01 s = E TestDRbCore#test_00_DRbObject = 0.15 s = . TestDRbCore#test_01 = 2.85 s = E TestDRbCore#test_01_02_loop = 3.00 s = E TestDRbCore#test_02_unknown = 3.01 s = F TestDRbCore#test_03 = 0.16 s = . TestDRbCore#test_04 = 0.16 s = . TestDRbCore#test_05_eq = 0.15 s = . TestDRbCore#test_06_timeout = 0.36 s = . TestDRbCore#test_07_public_private_protected_missing = 0.16 s = . TestDRbCore#test_08_here = 0.16 s = . TestDRbCore#test_09_option = 0.16 s = . TestDRbCore#test_10_yield = 1.70 s = E TestDRbCore#test_10_yield_undumped = 3.17 s = E TestDRbCore#test_11_remote_no_method_error = 0.16 s = . TestDRbLarge#test_01_large_ary = 0.05 s = . TestDRbLarge#test_02_large_ary = 0.06 s = . TestDRbLarge#test_03_large_ary = 2.63 s = E TestDRbLarge#test_04_many_arg = 0.05 s = . TestDRbLarge#test_05_too_large_ary = 0.07 s = . TestDRbMServer#test_01 = 2.88 s = E TestDRbRuby18Yield#test_01_one = 0.00 s = . TestDRbRuby18Yield#test_02_two = 0.00 s = . TestDRbRuby18Yield#test_03_many = 0.00 s = . TestDRbRuby18Yield#test_04_many_to_one = 0.00 s = . TestDRbRuby18Yield#test_05_array_subclass = 0.00 s = . TestDRbRuby18Yield#test_06_taint = 0.00 s = . TestDRbRubyYield#test_01_one = 0.00 s = . TestDRbRubyYield#test_02_two = 0.00 s = . TestDRbRubyYield#test_03_many = 0.00 s = . TestDRbRubyYield#test_04_many_to_one = 0.00 s = . TestDRbRubyYield#test_05_array_subclass = 0.00 s = . TestDRbRubyYield#test_06_taint = 0.00 s = . TestDRbSSLAry#test_01 = 3.09 s = E TestDRbSSLAry#test_02_collect = 3.01 s = E TestDRbSSLAry#test_03_redo = 3.01 s = E TestDRbSSLAry#test_05_break = 3.01 s = E TestDRbSSLAry#test_06_next = 3.01 s = E TestDRbSSLAry#test_07_break_18 = 3.01 s = E TestDRbSSLCore#test_00_DRbObject = 0.20 s = . TestDRbSSLCore#test_01 = 2.82 s = E TestDRbSSLCore#test_01_02_loop = 0.22 s = . TestDRbSSLCore#test_02_unknown = 0.20 s = . TestDRbSSLCore#test_03 = 0.24 s = . TestDRbSSLCore#test_04 = 0.21 s = . TestDRbSSLCore#test_05_eq = 0.23 s = . TestDRbSSLCore#test_06_timeout = 0.44 s = . TestDRbSSLCore#test_07_public_private_protected_missing = 0.29 s = . TestDRbSSLCore#test_08_here = 0.22 s = . TestDRbSSLCore#test_09_option = 0.21 s = . TestDRbSSLCore#test_10_yield = 0.75 s = E TestDRbSSLCore#test_10_yield_undumped = 3.22 s = E TestDRbSSLCore#test_11_remote_no_method_error = 0.24 s = . TestDRbSafe1#test_01 = 0.15 s = . TestDRbSafe1#test_02_collect = 2.60 s = E TestDRbSafe1#test_03_redo = 3.01 s = E TestDRbSafe1#test_05_break = 3.00 s = E TestDRbSafe1#test_06_next = 3.01 s = E TestDRbSafe1#test_07_break_18 = 3.01 s = E TestDRbUNIXAry#test_01 = 0.17 s = . TestDRbUNIXAry#test_02_collect = 2.84 s = E TestDRbUNIXAry#test_03_redo = 3.01 s = E TestDRbUNIXAry#test_05_break = 3.01 s = E TestDRbUNIXAry#test_06_next = 3.01 s = E TestDRbUNIXAry#test_07_break_18 = 3.01 s = E TestDRbUNIXCore#test_00_DRbObject = 0.16 s = . TestDRbUNIXCore#test_01 = 2.84 s = E TestDRbUNIXCore#test_01_02_loop = 0.17 s = . TestDRbUNIXCore#test_02_unknown = 0.16 s = . TestDRbUNIXCore#test_03 = 0.17 s = . TestDRbUNIXCore#test_04 = 0.16 s = . TestDRbUNIXCore#test_05_eq = 0.16 s = . TestDRbUNIXCore#test_06_timeout = 0.37 s = . TestDRbUNIXCore#test_07_public_private_protected_missing = 0.17 s = . TestDRbUNIXCore#test_08_here = 0.17 s = . TestDRbUNIXCore#test_09_option = 0.17 s = . TestDRbUNIXCore#test_10_yield = 1.29 s = E TestDRbUNIXCore#test_10_yield_undumped = 3.17 s = E TestDRbUNIXCore#test_11_remote_no_method_error = 0.17 s = . TestDRbYield#test_01_one = 2.73 s = E TestDRbYield#test_02_two = 3.01 s = E TestDRbYield#test_03_many = 3.01 s = E TestDRbYield#test_04_many_to_one = 3.01 s = E TestDRbYield#test_05_array_subclass = 3.01 s = E TestDRbYield#test_06_taint = 3.01 s = E So there are two possible ways how to fix this issue. (1) Enforce usage of localhost in test suite (0001-Enforce-localhost-for-DRb-tests.patch). Unfortunately it appears it does not solve my issues completely under some (not so clear) circumstances. (2) Detect if hostname is associated with some IP address of my computer, otherwise fallback to localhost (0001-Fallback-to-localhost-if-hostname-is-not-associated-.patch). This resolves my issue completely. BTW this test error later causes deadlock in TestProcess test suite [1], which is nasty :/ [1] https://github.com/ruby/ruby/blob/trunk/test/ruby/test_process.rb#L12 =end -- http://bugs.ruby-lang.org/