Failures when running tests on i386

[jcharaoui]

When running tests in the latest ruby-moneta Debian package on i386, the suite is often failing because of errors like these:

Failures:
  1) standard_pstore store feature #values_at returns nil in place of missing values
     Failure/Error: expect(store.public_send(name, m.keys[1], m.keys[2], m.keys[0])).to eq [m.values[1], nil, m.values[0]]
       99 successful tests, failed on:
       #<struct keys=[{"vNjJO"=>"BrA93", "cBVBn"=>"edvOu"}, true, "e5BCw1nH"], values=[true, 0.815097346631038]>
       expected: [0.815097346631038, nil, true]
            got: [0.8150973466310381, nil, true]
       (compared using ==)
     Shared Example Group: :values_at called from ./spec/features/store.rb:110
     Shared Example Group: :store called from ./spec/helper.rb:273
     # ./spec/features/store.rb:103:in `block (4 levels) in <top (required)>'
     # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/property.rb:33:in `block in check'
     # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/generator.rb:81:in `generate'
     # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/property.rb:31:in `check'
     # ./spec/features/store.rb:100:in `block (3 levels) in <top (required)>'
     # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:124:in `block in run'
     # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:110:in `loop'
     # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:110:in `run'
     # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec_ext/rspec_ext.rb:12:in `run_with_retry'
     # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:37:in `block (2 levels) in setup'

703s Failures:
703s 
703s   1) standard_lruhash_with_expires store feature #merge! when passed a hash stores the return value of the block, if given, for keys that will be overwritten
703s      Failure/Error: expect(old_val).to eq m.values[0]
703s 
703s        52 successful tests, failed on:
703s        #<struct keys=["gEK2YmDZA", false], values=[0.911393002389911, "\x14\b\x04\x16\x7F\x1A", {"GszWcA"=>[{"SbamCy"=>360180090, "7js0mm"=>77475164, "FgqGIu"=>472940203, "OZEOwL"=>-363066917, "URTM4i"=>-481574857, "pFZRGB"=>-491415445}, "EATTc8"], "VSDZrm"=>[{"2mtG1c"=>64351572, "mfFP84"=>245870192, "7JdeJo"=>174289396, "29Gg0r"=>427847775, "tLA2IG"=>-298419733, "ANfECI"=>-59874243}, "KTa34j"], "IUHHiA"=>[-367309959, {"q0LyeP"=>-144039591, "fdHpT5"=>442533515, "fmFo0R"=>-293330843, "KO1vSh"=>-54303923, "Z0xI1F"=>359269024, "hOQ2ne"=>297688430}], "Y29WVg"=>["SmORno", -353819482], "RFishu"=>[164629508, -406096728], "w729gv"=>["8XXsLV", "s8FW0z"]}, 83912656]>
703s 
703s 
703s        expected: 0.911393002389911
703s             got: 0.9113930023899111
703s 
703s        (compared using ==)
703s      Shared Example Group: :merge! called from ./spec/features/store.rb:235
703s      Shared Example Group: :merge_or_update called from ./spec/features/store.rb:258
703s      Shared Example Group: :store called from ./spec/helper.rb:273
703s      # ./spec/features/store.rb:213:in `block (5 levels) in <top (required)>'
703s      # ./spec/features/store.rb:211:in `public_send'
703s      # ./spec/features/store.rb:211:in `block (4 levels) in <top (required)>'
703s      # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/property.rb:33:in `block in check'
703s      # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/generator.rb:81:in `generate'
703s      # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/property.rb:31:in `check'
703s      # ./spec/features/store.rb:209:in `block (3 levels) in <top (required)>'
703s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:124:in `block in run'
703s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:110:in `loop'
703s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:110:in `run'
703s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec_ext/rspec_ext.rb:12:in `run_with_retry'
703s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:37:in `block (2 levels) in setup'

661s Failures:
661s 
661s   1) standard_dbm store feature #merge! when passed a lazy enumerator stores the return value of the block, if given, for keys that will be overwritten
661s      Failure/Error: expect(new_val).to eq m.values[1]
661s 
661s        50 successful tests, failed on:
661s        #<struct keys=[{"Yn69xGLX9h"=>"yN7cm6DPJg", "6TcdwtxR"=>"PIRWdKOj"}, 0], values=[{"DLx3A1"=>["NMZyQL", "4i53su"], "LRqRdS"=>[-491451692, {"wnWilT"=>180291099, "ogRC4E"=>-98685261, "SU0OB9"=>191229382, "kuAX0U"=>223771449, "xHMH6W"=>381413286, "XNkm9z"=>-32717345}], "MErMc9"=>["492cC5", "A1oVzZ"], "xhcsVp"=>["ldkAOF", -150362135], "Dfr3t2"=>["w65M7B", "QOQPch"], "7f3L0i"=>[{"IS58bB"=>360704192, "bIN20G"=>-75816570, "GlPIi3"=>-453257225, "WpmAT8"=>-255675953, "j9A0uO"=>19164054, "BzeWTj"=>-479302024}, {"zRXrZJ"=>-190933560, "HI9mrZ"=>17488255, "v9xLox"=>390517090, "nlLlgm"=>233259038, "xnPgB8"=>-40804865, "iYsBlM"=>-517928147}]}, 0.872821752557635, nil, "bKbfmj"]>
661s 
661s 
661s        expected: 0.872821752557635
661s             got: 0.8728217525576349
661s 
661s        (compared using ==)
661s      Shared Example Group: :merge! called from ./spec/features/store.rb:252
661s      Shared Example Group: :merge_or_update called from ./spec/features/store.rb:258
661s      Shared Example Group: :store called from ./spec/helper.rb:273
661s      # ./spec/features/store.rb:214:in `block (5 levels) in <top (required)>'
661s      # ./spec/features/store.rb:211:in `public_send'
661s      # ./spec/features/store.rb:211:in `block (4 levels) in <top (required)>'
661s      # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/property.rb:33:in `block in check'
661s      # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/generator.rb:81:in `generate'
661s      # /usr/share/rubygems-integration/all/gems/rantly-2.0.0/lib/rantly/property.rb:31:in `check'
661s      # ./spec/features/store.rb:209:in `block (3 levels) in <top (required)>'
661s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:124:in `block in run'
661s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:110:in `loop'
661s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:110:in `run'
661s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec_ext/rspec_ext.rb:12:in `run_with_retry'
661s      # /usr/share/rubygems-integration/all/gems/rspec-retry-0.6.2/lib/rspec/retry.rb:37:in `block (2 levels) in setup'

These are intermittent errors. Sometimes, the test suite passes on i386.

Here's a link to the full test log for that last example: https://ci.debian.net/packages/r/ruby-moneta/testing/i386/44773329/

[asppsa]

Thanks for the report. Are you running the tests on one or more specific Ruby versions?

[jcharaoui]

Yes, that would be the version that's currently packaged in Debian sid: Ruby 3.1