From: Tanaka Akira <akr@...>
Date: 2011-08-09T23:00:29+09:00
Subject: Re: problem running pipeline

2011/8/9 Michal Suchanek <hramrach@centrum.cz>:
>
> Inserting a method call by patching in
>
>  somename args
> end
> def somename args
>
> produces lockup.
>
> I guess I could construct the pipeline in a single method but why
> would inserting a method call break otherwise working code is a
> mystery.

use -d.

% ruby-1.8.7p352 -d tc_pipeline.rb
Loaded suite tc_pipeline
Started
Exception `LocalJumpError' at ./pipeline.rb:50 - no block given
./pipeline.rb:50:in `run_pipeline_w_ios': no block given (LocalJumpError)
        from ./pipeline.rb:50:in `initialize'
        from ./pipeline.rb:50:in `new'
        from ./pipeline.rb:50:in `run_pipeline_w_ios'
        from ./pipeline.rb:41:in `run_pipeline_w'
        from tc_pipeline.rb:23:in `test_cat'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testcase.rb:78:in
`__send__'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testcase.rb:78:in `run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testsuite.rb:34:in `run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testsuite.rb:33:in `each'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testsuite.rb:33:in `run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testsuite.rb:34:in `run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testsuite.rb:33:in `each'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/testsuite.rb:33:in `run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/ui/testrunnermediator.rb:46:in
`run_suite'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/ui/console/testrunner.rb:67:in
`start_mediator'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/ui/console/testrunner.rb:41:in
`start'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/ui/testrunnerutilities.rb:29:in
`run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/autorunner.rb:216:in
`run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit/autorunner.rb:12:in `run'
        from /home/ruby/187p352/lib/ruby/1.8/test/unit.rb:279
        from tc_pipeline.rb:29

You don't pass the block.
-- 
Tanaka Akira