Before Rubinius 2.2.0, some parts of the stdlib were lazily loaded, even
if not included in the Gemfile. Now it's 100% required to include the
gem 'rubysl', otherwise the stdlib is not available entirely, breaking
everything.
Also, the rubysl-test-unit gem was depending on minitest ~> 4.7, thus causing
conflicts with Rails's dependency on minitest 5. That is not the case
anymore since rubysl-test-unit 2.0.2, so it is completely safe to
include it fully.
When Travis is going to update RVM to 1.24, it'll be safe to use rbx-2,
thus picking new versions automatically.
Fixes for LOT of bugs have now landed in Jruby 1.7.6, thus we no longer
need to run tests against the master.
for broken tests that are still remaning:
1. If problem is in rails - we fix that test/code
2. if its a JRuby bug - we skip that test & file a bug report for jruby.
Many of the failing tests in rails test suite fail because of missing encoding support, example #11739
And according to recent announcement, lot of encoding issues have been fixed in current master. http://ruby.11.x6.nabble.com/Big-encoding-patches-landed-on-master-td4993719.html
So lets test against JRuby master & incase there are still bugs. it would be easier to report them to JRuby.
Revert "Bump bundler dep to 1.3.0.pre.4+ to introduce 'bundle binstubs <gem>'"
This reverts commit e00b8ecf1ad8984b760f12e61247820613aec4ee.
Revert "Use bundler --pre for travis builds"
This reverts commit 4d240ec20a70122b7e69c790a37d2be14e1ff038.
Don't install ruby-debug if running the test suite on Travis,
linecache19 is the main offender, very very slow.
And do not install pg if Travis is bundling the gems, pg will be setup
on Travis soon.
