Concurrent::Map #inspect test error

[voxik]

Trying to build package for Fedora ([1] but this link will expire quite soon), I got following error:

  1) Concurrent::Map #inspect
     Failure/Error: expect(Concurrent::Map.new.inspect).to match(regexp)
       expected "#<Concurrent::Map:0x-7db1e810 entries=0 default_proc=nil>" to match /\A#<Concurrent::Map:0x[0-9a-f]+ entries=[0-9]+ default_proc=.*>\Z/i
       Diff:
       @@ -1,2 +1,2 @@
       -/\A#<Concurrent::Map:0x[0-9a-f]+ entries=[0-9]+ default_proc=.*>\Z/i
       +"#<Concurrent::Map:0x-7db1e810 entries=0 default_proc=nil>"
     # ./spec/concurrent/map_spec.rb:831:in `block (2 levels) in <module:Concurrent>'

Please note this was 32b ARM builder, so is this some wrong mapping of integers in inspect method?

[1] http://koji.fedoraproject.org/koji/taskinfo?taskID=14762876

[jdantonio]

Thanks for pointing this out. I'll update the test with a better regex (or possibly remove the test--I'm not sure it's providing much value).

[voxik]

But I'd say that the test is pointing out an error in implementation of #inspect method (at minimun), since the "0x-7db1e810" does not look healthy IMO.

[voxik]

Interesting, today I met very similarly looking issue in Action View test suite:

  1) Failure:
ResolverCacheTest#test_inspect_shields_cache_internals [/builddir/build/BUILD/rubygem-actionview-5.0.0.1/usr/share/gems/gems/actionview-5.0.0.1/test/template/resolver_cache_test.rb:5]:
Expected /#<ActionView::Resolver:0x[0-9a-f]+ @cache=#<ActionView::Resolver::Cache:0x[0-9a-f]+ keys=0 queries=0>>/ to match "#<ActionView::Resolver:0x818727a8 @cache=#<ActionView::Resolver::Cache:0x-7e78d8a0 keys=0 queries=0>>".
1764 runs, 4042 assertions, 1 failures, 0 errors, 0 skips

Please note the ActionView::Resolver::Cache:0x-7e78d8a0. I am wondering if there is common source of this issues.