Failures in test suite running on JRuby
まだ誰も着手していません。
評価
- 難易度
- 4/5
- 見積もり時間
- 3〜5日
- 初心者へのやさしさ
- 30/100
- issue の種類
- バグ
- 明瞭さ
- 説明が足りない
- 活発さ
- 停滞
- 技術スタック
- ruby
調査の方向性
まず test/drb/drbtest.rb と test/drb/ut_array_drbssl.rb で JRuby の失敗を再現し、次に報告された経路を lib/drb/drb.rb と lib/drb/ssl.rb で追跡します。各失敗を参照されているテストおよび JRuby issue と比較し、想定される動作の違いと欠陥または設定の問題を切り分けます。失敗について説明が付き、修正、正当化、または文書化された理由とともに JRuby CI から除外されれば完了です。
索引モデルが issue の本文から書いたものです。
説明
There are a few failures during the test suite on JRuby. We will want to investigate them so we can get JRuby into CI.
Some of these may be expected failures due to behavioral differences on JRuby, like concurrency and GC differences.
-
ArgumentError in
test_bug16634: https://github.com/jruby/jruby/issues/8798 -
Connection closed during
test_05_breakandtest_07_break_18. If these are intermittent they may be a thread race or other concurrency-related failure.
Error: test_05_break(DRbTests::TestDRbAry): DRb::DRbConnError: connection closed
/Users/headius/work/drb/lib/drb/drb.rb:613:in 'load'
/Users/headius/work/drb/lib/drb/drb.rb:668:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:970:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:1353:in 'send_message'
/Users/headius/work/drb/lib/drb/drb.rb:1172:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1331:in 'open'
/Users/headius/work/drb/lib/drb/drb.rb:1171:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1190:in 'with_friend'
/Users/headius/work/drb/lib/drb/drb.rb:1170:in 'method_missing'
/Users/headius/work/drb/test/drb/drbtest.rb:366:in 'test_05_break'
363:
364: def test_05_break
365: ary = []
=> 366: @there.each do |x|
367: ary.push x
368: break if x == 4
369: end
Error: test_07_break_18(DRbTests::TestDRbAry): DRb::DRbConnError: connection closed
/Users/headius/work/drb/lib/drb/drb.rb:613:in 'load'
/Users/headius/work/drb/lib/drb/drb.rb:668:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:970:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:1353:in 'send_message'
/Users/headius/work/drb/lib/drb/drb.rb:1172:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1331:in 'open'
/Users/headius/work/drb/lib/drb/drb.rb:1171:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1190:in 'with_friend'
/Users/headius/work/drb/lib/drb/drb.rb:1170:in 'method_missing'
(eval at /Users/headius/work/drb/test/drb/drbtest.rb:382):3:in 'test_07_break_18'
Error: test_05_break(DRbTests::TestDRbSafe1): DRb::DRbConnError: connection closed
/Users/headius/work/drb/lib/drb/drb.rb:613:in 'load'
/Users/headius/work/drb/lib/drb/drb.rb:668:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:970:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:1353:in 'send_message'
/Users/headius/work/drb/lib/drb/drb.rb:1172:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1331:in 'open'
/Users/headius/work/drb/lib/drb/drb.rb:1171:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1196:in 'with_friend'
/Users/headius/work/drb/lib/drb/drb.rb:1170:in 'method_missing'
/Users/headius/work/drb/test/drb/drbtest.rb:366:in 'test_05_break'
363:
364: def test_05_break
365: ary = []
=> 366: @there.each do |x|
367: ary.push x
368: break if x == 4
369: end
Error: test_07_break_18(DRbTests::TestDRbSafe1): DRb::DRbConnError: connection closed
/Users/headius/work/drb/lib/drb/drb.rb:613:in 'load'
/Users/headius/work/drb/lib/drb/drb.rb:668:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:970:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:1353:in 'send_message'
/Users/headius/work/drb/lib/drb/drb.rb:1172:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1331:in 'open'
/Users/headius/work/drb/lib/drb/drb.rb:1171:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1196:in 'with_friend'
/Users/headius/work/drb/lib/drb/drb.rb:1170:in 'method_missing'
(eval at /Users/headius/work/drb/test/drb/drbtest.rb:382):3:in 'test_07_break_18'
Error: test_05_break(DRbTests::TestDRbUNIXAry): DRb::DRbConnError: connection closed
/Users/headius/work/drb/lib/drb/drb.rb:613:in 'load'
/Users/headius/work/drb/lib/drb/drb.rb:668:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:970:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:1353:in 'send_message'
/Users/headius/work/drb/lib/drb/drb.rb:1172:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1331:in 'open'
/Users/headius/work/drb/lib/drb/drb.rb:1171:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1196:in 'with_friend'
/Users/headius/work/drb/lib/drb/drb.rb:1170:in 'method_missing'
/Users/headius/work/drb/test/drb/drbtest.rb:366:in 'test_05_break'
363:
364: def test_05_break
365: ary = []
=> 366: @there.each do |x|
367: ary.push x
368: break if x == 4
369: end
Error: test_07_break_18(DRbTests::TestDRbUNIXAry): DRb::DRbConnError: connection closed
/Users/headius/work/drb/lib/drb/drb.rb:613:in 'load'
/Users/headius/work/drb/lib/drb/drb.rb:668:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:970:in 'recv_reply'
/Users/headius/work/drb/lib/drb/drb.rb:1353:in 'send_message'
/Users/headius/work/drb/lib/drb/drb.rb:1172:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1331:in 'open'
/Users/headius/work/drb/lib/drb/drb.rb:1171:in 'block in method_missing'
/Users/headius/work/drb/lib/drb/drb.rb:1196:in 'with_friend'
/Users/headius/work/drb/lib/drb/drb.rb:1170:in 'method_missing'
(eval at /Users/headius/work/drb/test/drb/drbtest.rb:382):3:in 'test_07_break_18'
- Oddity in reported name from a remote object (I think?):
Failure: test_02_unknown(DRbTests::TestDRbCore)
/Users/headius/work/drb/test/drb/drbtest.rb:177:in 'test_02_unknown'
174:
175: obj = @there.unknown_module
176: assert_kind_of(DRb::DRbUnknown, obj)
=> 177: assert_equal('DRbTests::DRbEx::', obj.name)
178:
179: assert_raise(DRb::DRbUnknownError) do
180: @there.unknown_error
org/jruby/RubyKernel.java:1397:in 'catch'
org/jruby/RubyKernel.java:1392:in 'catch'
org/jruby/RubyArray.java:2079:in 'each'
org/jruby/RubyArray.java:2079:in 'each'
org/jruby/RubyKernel.java:1397:in 'catch'
org/jruby/RubyKernel.java:1392:in 'catch'
<"DRbTests::DRbEx::"> expected but was
<"DRbTests::DRbEx::FooBar">
- Missing method on a remote object?
Failure: test_11_remote_no_method_error(DRbTests::TestDRbCore): [DRb::DRbRemoteError] exception expected, not #<NoMethodError: undefined method 'invoke_no_method' for an instance of DRbTests::DRbEx>.
/Users/headius/work/jruby/lib/ruby/gems/shared/bundler/gems/test-unit-ruby-core-04bbdf8d1f83/lib/core_assertions.rb:454:in 'block in assert_raise'
/Users/headius/work/jruby/lib/ruby/gems/shared/bundler/gems/test-unit-ruby-core-04bbdf8d1f83/lib/core_assertions.rb:540:in 'assert'
/Users/headius/work/jruby/lib/ruby/gems/shared/bundler/gems/test-unit-ruby-core-04bbdf8d1f83/lib/core_assertions.rb:453:in 'assert_raise'
/Users/headius/work/drb/test/drb/drbtest.rb:313:in 'test_11_remote_no_method_error'
310: end
311:
312: def test_11_remote_no_method_error
=> 313: assert_raise(DRb::DRbRemoteError) do
314: @there.remote_no_method_error
315: end
316: begin
Failure: test_11_remote_no_method_error(DRbTests::TestDRbUNIXCore): [DRb::DRbRemoteError] exception expected, not #<NoMethodError: undefined method 'invoke_no_method' for an instance of DRbTests::DRbEx>.
/Users/headius/work/jruby/lib/ruby/gems/shared/bundler/gems/test-unit-ruby-core-04bbdf8d1f83/lib/core_assertions.rb:454:in 'block in assert_raise'
/Users/headius/work/jruby/lib/ruby/gems/shared/bundler/gems/test-unit-ruby-core-04bbdf8d1f83/lib/core_assertions.rb:540:in 'assert'
/Users/headius/work/jruby/lib/ruby/gems/shared/bundler/gems/test-unit-ruby-core-04bbdf8d1f83/lib/core_assertions.rb:453:in 'assert_raise'
/Users/headius/work/drb/test/drb/drbtest.rb:313:in 'test_11_remote_no_method_error'
310: end
311:
312: def test_11_remote_no_method_error
=> 313: assert_raise(DRb::DRbRemoteError) do
314: @there.remote_no_method_error
315: end
316: begin
- Several SSL-related tests (basically everything in
DRbTests::TestDRbSSLCore) fail withcertificate verify failedbut I'm not sure if this is a bug or some misconfiguration in JRuby's openssl support. A server in a separate thread crashes as a result and these tests then time out waiting for the server to respond.
warning: thread "Ruby-0-Thread-1: /Users/headius/work/drb/lib/drb/drb.rb:1584" terminated with exception (report_on_exception is true):NoMethodError: undefined method 'include?' for nil
accept_or_shutdown at /Users/headius/work/drb/lib/drb/drb.rb:1016
accept at /Users/headius/work/drb/lib/drb/ssl.rb:334
main_loop at /Users/headius/work/drb/lib/drb/drb.rb:1743
run at /Users/headius/work/drb/lib/drb/drb.rb:1586
DRb::DRbConnError: drbssl://localhost:52295 - #<OpenSSL::SSL::SSLError: certificate verify failed>
open at /Users/headius/work/drb/lib/drb/drb.rb:772
each at org/jruby/RubyArray.java:2079
open at /Users/headius/work/drb/lib/drb/drb.rb:765
initialize at /Users/headius/work/drb/lib/drb/drb.rb:1347
new at org/jruby/RubyClass.java:1023
open at /Users/headius/work/drb/lib/drb/drb.rb:1330
method_missing at /Users/headius/work/drb/lib/drb/drb.rb:1171
with_friend at /Users/headius/work/drb/lib/drb/drb.rb:1190
method_missing at /Users/headius/work/drb/lib/drb/drb.rb:1170
initialize at /Users/headius/work/drb/lib/drb/extserv.rb:21
synchronize at org/jruby/ext/monitor/Monitor.java:85
mon_synchronize at /Users/headius/work/jruby/lib/ruby/stdlib/monitor.rb:206
initialize at /Users/headius/work/drb/lib/drb/extserv.rb:20
new at org/jruby/RubyClass.java:1050
<main> at /Users/headius/work/drb/test/drb/ut_array_drbssl.rb:39
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