Re: [jruby-user] JRuby Head Broken?

Tom -

This isn't a big deal for dnsruby, but I mention it in case it would be
helpful to you in your troubleshooting...

I just rvm reinstalled jruby-head, and still get an error when running the
tests, but it's a different error.  No error occurs when using
jruby-1.7.18.  You could reproduce it yourself by git cloning
[email protected]:alexdalitz/dnsruby.git, running 'bundle', and then 'rake
test'. Here's the output:


/Users/kbennett/.rvm/rubies/jruby-head/bin/jruby -I"lib"
-I"/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib"
"/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib/rake/rake_test_loader.rb"
"test/ts_dnsruby.rb"
LoadError: load error: dnsruby/resource/NXT --
java.lang.ClassCastException: org.jruby.RubyNil cannot be cast to
org.jruby.parser.StaticScope

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby/resource/generic.rb:167

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby/resource/resource.rb:1

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby/resource/resource.rb:24

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby/message/message.rb:1

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby/message/message.rb:18

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby.rb:1

(root) at /Users/kbennett/work/dnsruby/lib/dnsruby.rb:17

require at org/jruby/RubyKernel.java:954

(root) at /Users/kbennett/work/dnsruby/test/spec_helper.rb:1

(root) at /Users/kbennett/work/dnsruby/test/spec_helper.rb:17

require at org/jruby/RubyKernel.java:954

/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib/rake/rake_test_loader.rb_CLOSURE_1__/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib/rake/rake_test_loader.rb_0
at
/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:15

select at org/jruby/RubyArray.java:2360

__script__ at
/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:4
rake aborted!
Command failed with status (1): [ruby -I"lib"
-I"/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib"
"/Users/kbennett/.rvm/gems/jruby-head/gems/rake-10.3.2/lib/rake/rake_test_loader.rb"
"test/ts_dnsruby.rb" ]
/Users/kbennett/.rvm/gems/jruby-head/bin/jruby_executable_hooks:15:in
`__script__'
Tasks: TOP => test
(See full trace by running task with --trace)

On Tue, Feb 24, 2015 at 2:38 PM, Thomas E Enebo <[email protected]> wrote:

> This is something I am working on atm.  In mixed mode we have a race which
> does not seem to affect any tests we run but I can see it in some more
> complicated scenarios.  I am trying to get this back this afternoon to
> being solid.
>
> -Tom
>
> On Tue, Feb 24, 2015 at 1:28 PM, Keith Bennett <[email protected]>
> wrote:
>
>> Hi, all...I'm helping with the 'dnsruby' gem (
>> https://github.com/alexdalitz/dnsruby), and have been making sure it
>> runs on JRuby.
>>
>> We recently got a Travis CI error running the tests on JRuby head.
>> Should we not be including JRuby head in the versions to test with Travis
>> CI?
>>
>> The page showing the error is at:
>>
>> https://travis-ci.org/alexdalitz/dnsruby/jobs/51427488
>>
>> I installed jruby-head using rvm, and whenever I run irb and input
>> anything, it says:
>>
>> ➜  ~  irb
>>  :001 >
>>  :002 >   puts 'hello'
>> hello
>> NoMethodError: undefined method `CurrentContext' for
>> #<Class:0x5b2b8d86>::IRB
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/workspace.rb:85:in
>> `evaluate'
>>     from org/jruby/RubyKernel.java:990:in `eval'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/workspace.rb:86:in
>> `evaluate'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/context.rb:263:in
>> `set_last_value'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/context.rb:379:in
>> `evaluate'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb.rb:489:in
>> `eval_input'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb.rb:623:in
>> `signal_status'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb.rb:486:in
>> `eval_input'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/ruby-lex.rb:245:in
>> `each_top_level_statement'
>>     from org/jruby/RubyKernel.java:1310:in `loop'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/ruby-lex.rb:231:in
>> `each_top_level_statement'
>>     from org/jruby/RubyKernel.java:1120:in `catch'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb/ruby-lex.rb:230:in
>> `each_top_level_statement'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb.rb:485:in
>> `eval_input'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb.rb:395:in `start'
>>     from org/jruby/RubyKernel.java:1120:in `catch'
>>     from
>> /Users/kbennett/.rvm/rubies/jruby-head/lib/ruby/stdlib/irb.rb:394:in `start'
>>     from /Users/kbennett/.rvm/rubies/jruby-head/bin/irb:13:in
>> `__script__'Maybe IRB bug!
>>
>> I suspect I should be ignoring jruby-head, expecting it to sometimes be
>> unstable.  Is that the answer?
>>
>> Thanks,
>> Keith
>>
>>
>
>
> --
> blog: http://blog.enebo.com       twitter: tom_enebo
> mail: [email protected]
>