Test failure under ruby 3.4 #354
Description
Versions:
$ ruby --version
ruby 3.4.2 (2025-02-15 revision d2930f8e7a) +PRISM [x86_64-linux]
How to reproduce:
$ git clone https://github.com/grosser/parallel.git
$ cd parallel
$ bundle config set path "$PWD"
$ bundle install
$ gem build --verbose parallel.gemspec
$ gem install --local --verbose --install-dir tmp_install/usr/lib/ruby/gems/3.4.0 --bindir tmp_install/usr/bin parallel-1.26.3.gem
$ GEM_HOME=tmp_install/usr/lib/ruby/gems/3.4.0 bundle exec rspec
...
......................................................................**......................................F........F........*.......*...............F..
Pending: (Failures listed here are expected and do not affect your suite's status)
1) Parallel.map sets Parallel.worker_number with 4 ractors
# No reason given
# ./spec/parallel_spec.rb:323
2) Parallel.map sets Parallel.worker_number with 0 ractors
# No reason given
# ./spec/parallel_spec.rb:330
3) Parallel.each works with SQLite in ractors
# unsupported
# ./spec/parallel_spec.rb:607
4) Parallel.each sets Parallel.worker_number with ractors
# unsupported
# ./spec/parallel_spec.rb:660
Failures:
1) Parallel.each works with SQLite in threads
Failure/Error: without_ractor_warning(out).should == "Parent: X\nParallel: XXX\nParent: X\n"
expected: "Parent: X\nParallel: XXX\nParent: X\n"
got: "/build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notificatio...h_with_ar_sqlite.rb:3:in 'Kernel#require'\n\tfrom spec/cases/each_with_ar_sqlite.rb:3:in '<main>'\n" (using ==)
Diff:
@@ -1,4 +1,17 @@
-Parent: X
-Parallel: XXX
-Parent: X
+/build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications/fanout.rb:3:in 'Kernel#require': cannot load such file -- mutex_m (LoadError)
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications/fanout.rb:3:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications.rb:4:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications.rb:4:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation/behaviors.rb:3:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation/behaviors.rb:3:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:18:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:18:in '<class:Deprecation>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:8:in '<module:ActiveSupport>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:5:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/rails.rb:26:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/rails.rb:26:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activerecord-6.1.5/lib/active_record.rb:27:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activerecord-6.1.5/lib/active_record.rb:27:in '<top (required)>'
+ from spec/cases/each_with_ar_sqlite.rb:3:in 'Kernel#require'
+ from spec/cases/each_with_ar_sqlite.rb:3:in '<main>'
# ./spec/parallel_spec.rb:611:in 'block (4 levels) in <top (required)>'
# ./spec/spec_helper.rb:9:in 'block (2 levels) in <top (required)>'
2) Parallel.each works with SQLite in processes
Failure/Error: without_ractor_warning(out).should == "Parent: X\nParallel: XXX\nParent: X\n"
expected: "Parent: X\nParallel: XXX\nParent: X\n"
got: "/build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notificatio...h_with_ar_sqlite.rb:3:in 'Kernel#require'\n\tfrom spec/cases/each_with_ar_sqlite.rb:3:in '<main>'\n" (using ==)
Diff:
@@ -1,4 +1,17 @@
-Parent: X
-Parallel: XXX
-Parent: X
+/build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications/fanout.rb:3:in 'Kernel#require': cannot load such file -- mutex_m (LoadError)
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications/fanout.rb:3:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications.rb:4:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/notifications.rb:4:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation/behaviors.rb:3:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation/behaviors.rb:3:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:18:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:18:in '<class:Deprecation>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:8:in '<module:ActiveSupport>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/deprecation.rb:5:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/rails.rb:26:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activesupport-6.1.5/lib/active_support/rails.rb:26:in '<top (required)>'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activerecord-6.1.5/lib/active_record.rb:27:in 'Kernel#require'
+ from /build/ruby-parallel/src/parallel/ruby/3.4.0/gems/activerecord-6.1.5/lib/active_record.rb:27:in '<top (required)>'
+ from spec/cases/each_with_ar_sqlite.rb:3:in 'Kernel#require'
+ from spec/cases/each_with_ar_sqlite.rb:3:in '<main>'
# ./spec/parallel_spec.rb:611:in 'block (4 levels) in <top (required)>'
# ./spec/spec_helper.rb:9:in 'block (2 levels) in <top (required)>'
3) Parallel GC does not leak memory in threads
Failure/Error: normalize(result).should == []
expected: []
got: ["Hash => 1"] (using ==)
# ./spec/parallel_spec.rb:743:in 'block (4 levels) in <top (required)>'
# ./spec/spec_helper.rb:9:in 'block (2 levels) in <top (required)>'
Finished in 1 minute 19.58 seconds (files took 0.05329 seconds to load)
155 examples, 3 failures, 4 pending
Failed examples:
rspec ./spec/parallel_spec.rb[1:11:7] # Parallel.each works with SQLite in threads
rspec ./spec/parallel_spec.rb[1:11:16] # Parallel.each works with SQLite in processes
rspec ./spec/parallel_spec.rb[1:17:1] # Parallel GC does not leak memory in threads
Additional Information:
- https://bugs.ruby-lang.org/issues/20433 incompatible change to some hash representations
- https://bugs.ruby-lang.org/issues/19117 changes in error messages and backtrace