[ https://issues.apache.org/jira/browse/AVRO-1516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Busbey resolved AVRO-1516. ------------------------------- Resolution: Duplicate Assignee: (was: Sean Busbey) Fix Version/s: (was: 1.7.8) found it! this is fixed in 1.8+ by AVRO-1688 so switch to a backport of that. > Unit test failure in Ruby 2.0 and above > --------------------------------------- > > Key: AVRO-1516 > URL: https://issues.apache.org/jira/browse/AVRO-1516 > Project: Avro > Issue Type: Test > Components: ruby > Affects Versions: 1.7.6 > Reporter: Martin Kleppmann > > The following unit test fails when run with Ruby 2.0 and above: > {noformat} > $ bundle exec rake test > /Users/mkleppma/.rubies/ruby-2.0.0-p195/bin/ruby -I"lib:ext:bin:test" > -I"/Users/mkleppma/.gem/ruby/2.0.0/gems/rake-10.3.1/lib" > "/Users/mkleppma/.gem/ruby/2.0.0/gems/rake-10.3.1/lib/rake/rake_test_loader.rb" > "test/test_datafile.rb" "test/test_help.rb" "test/test_io.rb" > "test/test_protocol.rb" "test/test_schema.rb" "test/test_socket_transport.rb" > Run options: > # Running tests: > [30/41] TestIO#test_union = 0.00 s > 1) Failure: > test_union(TestIO) > [/Users/mkleppma/Applications/avro/lang/ruby/test/test_io.rb:339]: > <-3372032630846393039> expected but was > <-3.372032630846393e+18>. > Finished tests in 0.346139s, 118.4495 tests/s, 2207.2058 assertions/s. > 41 tests, 764 assertions, 1 failures, 0 errors, 0 skips > ruby -v: ruby 2.0.0p195 (2013-05-14 revision 40734) [x86_64-darwin12.3.0] > rake aborted! > Command failed with status (1): [ruby -I"lib:ext:bin:test" > -I"/Users/mkleppma/.gem/ruby/2.0.0/gems/rake-10.3.1/lib" > "/Users/mkleppma/.gem/ruby/2.0.0/gems/rake-10.3.1/lib/rake/rake_test_loader.rb" > "test/test_datafile.rb" "test/test_help.rb" "test/test_io.rb" > "test/test_protocol.rb" "test/test_schema.rb" "test/test_socket_transport.rb" > ] > /Users/mkleppma/.gem/ruby/2.0.0/gems/echoe-4.6.5/lib/echoe.rb:749:in `block > in define_tasks' > Tasks: TOP => test_inner > (See full trace by running task with --trace) > {noformat} > Brief investigation suggests that this isn't a bug in Avro, but just a badly > written test. The test is comparing -3372032630846393039 and > -3372032630846393000.0, which Ruby 1.9 and below consider to be equal, but > Ruby 2.0 and above consider to be non-equal. > Our tests shouldn't be relying on such edge cases of type coercion. -- This message was sent by Atlassian JIRA (v6.3.15#6346)