autotest/restart doesn't work about zentest

[zenspider]

What's the output of autotest -v in that project?

[semaperepelitsa]

No tests matched .autotest
No tests matched .rbenv-version
/Users/sema/.rbenv/versions/1.9.3-p0/bin/ruby -I.:lib:test -rubygems -e "%w[test/unit test/test_foo.rb].each { |f| require f }"
Run options: 

# Running tests:

.

Finished tests in 0.000931s, 1074.1139 tests/s, 0.0000 assertions/s.

1 tests, 0 assertions, 0 failures, 0 errors, 0 skips

After touch .autotest

{".autotest"=>2012-03-30 22:39:07 +0800}
No tests matched .autotest
{".autotest"=>2012-03-30 22:39:07 +0800}
No tests matched .autotest

[zenspider]

So, I just did the following:

% sow blah
% cd blah
% emacs Rakefile # added: dependency "ZenTest", "~> 4.8", :developer
% rake           # to get all deps isolated
% GEM_PATH=tmp/isolate/ruby-1.8 tmp/isolate/ruby-1.8/bin/autotest -v

I added ZenTest just so I could have a local copy to hack on instead of dealing with load path stuffs. Once running, editing .autotest restarted autotest just fine.

The contents of my .autotest:

require "autotest/restart"

Autotest.add_hook :initialize do |at|
  at.testlib = "minitest/autorun"
  at.add_exception "tmp"
end

So maybe autotest/fsevent is messing things up. Comment that out and try again?

[semaperepelitsa]

It works the same way without autotest/fsevent. I will try to repeat your steps exactly.

[zenspider]

Any luck?

[semaperepelitsa]

I have not been able to setup an isolated project using hoe. It uses system rubygems and does not create tmp/isolate directory. You probably have some global settings that allow you to do so. I have created a repo with just ZenTest & Isolate: https://github.com/semaperepelitsa/autotest-restart-bug.

rake isolate:sh
autotest -v
touch .autotest # in another terminal

And it outputs

{".autotest"=>2012-05-22 14:26:52 +0800}
No tests matched .autotest
{".autotest"=>2012-05-22 14:26:52 +0800}
No tests matched .autotest

touch test/test_foo.rb runs the test fine.

Can you clone the repo and reproduce my steps?

[zenspider]

I don't have any global settings or anything fancy going on. I just have hoe, isolate, and rake installed.

I was able to reproduce your error, but only under 1.9. Enumerable#select on a Hash instance on 1.9 returns a Hash, as a result my flatten wasn't flattening. I've fixed it by getting rid of my splat arg to the block.