Exclude MRI test that checks thread lists. See #4960

JRuby's list of threads may include those that come from outside JRuby itseld, like JVM finalizer or worker threads. Because this might happen at some unknown time in the future, it causes tests relying on Thread.list to fail sporadically. # Please enter the commit message for your changes. Lines starting # with '#' will be ignored, and an empty message aborts the commit. # # On branch jruby-9.1 # Your branch is up-to-date with 'origin/jruby-9.1'. # # Changes to be committed: # modified: test/mri/excludes/TestThread.rb # # Untracked files: # bench1.rb # bench2.rb # blah # blah.rb # blah.sh # blah2.rb # jruby_jetpdb/ # link20180108-44247-163yxpr # nic.rb # ripper_bug_4792.rb # run_jruby.sh # test/jruby/tcttac37356-0.jpg # test/jruby/testapp/testapp # test_thr_kill_count # testapp2/ # tmp/ # var/ # "\316\261.rb" # "\343\201\202" #
jruby · Jan 9, 2018 · 2148feb · 2148feb
1 parent f5539dc
commit 2148feb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/test/mri/excludes/TestThread.rb b/test/mri/excludes/TestThread.rb
@@ -4,6 +4,7 @@
 exclude :test_handle_interrupt, "handle_interrupt is not working properly"
 exclude :test_handle_interrupt_and_p, "handle_interrupt is not working properly"
 exclude :test_handle_interrupt_blocking, "handle_interrupt is not working properly"
+exclude :test_list, "JVM finalizer threads get adopted, randomly skewing the result (#4960)"
 exclude :test_main_thread_status_at_exit, "we do not set main thread to aborting when it terminates; differing opinions on thread lifecycle at main shutdown"
 exclude :test_main_thread_variable_in_enumerator, "differing notions of current thread within a fiber"
 exclude :test_mutex_interrupt, "hangs"