Unable to run Rails tests since we use Psych as default yaml lib
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Key: JRUBY-5387
URL: http://jira.codehaus.org/browse/JRUBY-5387
Project: JRuby
Issue Type: Bug
Components: Ruby 1.9, Standard Library
Reporter: David Calavera
Assignee: Thomas E Enebo
This is the error that I get running Rails tests with JRuby master:
{noformat}
org/jruby/RubyKernel.java:1050:in `require19': load error:
/home/dcalavera/dev/rails3/load_paths --
org.yaml.snakeyaml.scanner.ScannerException: null; mapping values are not
allowed here (LoadError)
from
/home/dcalavera/dev/jruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in
`require'
from
/home/dcalavera/dev/rails3/activesupport/test/abstract_unit.rb:5:in `(root)'
from org/jruby/RubyKernel.java:1050:in `require19'
from
/home/dcalavera/dev/rails3/activesupport/test/abstract_unit.rb:29:in `require'
from
/home/dcalavera/dev/rails3/activesupport/test/clean_logger_test.rb:1:in `(root)'
from org/jruby/RubyKernel.java:1076:in `load19'
from
/home/dcalavera/.rvm/gems/jruby-1.5.6/gems/rake-0.8.7/lib/rake/rake_test_loader.rb:5:in
`__file__'
from org/jruby/RubyArray.java:1671:in `each'
from
/home/dcalavera/.rvm/gems/jruby-1.5.6/gems/rake-0.8.7/lib/rake/rake_test_loader.rb:5:in
`(root)'
rake aborted!
Command failed with status (1): [/home/dcalavera/dev/jruby/bin/jruby -w -I"...]
(See full trace by running task with --trace)
{noformat}
And this is the commit that introduced the bug:
{noformat}
$ git bisect good
f0c217b6f0e3d9d23dc0215ce51604ad3d039627 is the first bad commit
commit f0c217b6f0e3d9d23dc0215ce51604ad3d039627
Author: Charles Oliver Nutter <head...@headius.com>
Date: Fri Jan 14 19:51:07 2011 -0600
Fix JRUBY-5326: [1.9] Java error in Psych when running "gem build" command
Problem here was that our lib/ruby/1.9 YAML files were still the 1.8
versions. After
I swapped them out, the next problem was that they default to using the
"syck" extension.
Making them load "yecht" instead did not appear to completely work, so
instead I took
the controversial route, enabling psych by default.
We'll see how it goes in RC. We can always fall back on yecht if we need to.
* Get 1.9 yaml libs to match 1.9
* Move yaml libs out of builtin
* Use Psych by default for 1.9 yaml
:040000 040000 36a73c84d2962f07108067fc6dd980ef9e3b5194
bb69ed5130af4ef408498b355603f709509d57c3 M lib
:040000 040000 2abed7cbe0ffd91a339d5ad86969bdfc48c3f555
9c0e348ca33bfb789f1808674e9865bad3b4825a M src
:040000 040000 f2bb79b75c769cc6e559a084cf2b95250f73f169
4fea6f03574ffd55fd329654f9d576a5acb3da25 M tool
{noformat}
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