Test suite fails with Ruby 2.0

[voxik]

Running the test suite against Ruby 2.0, I observe following error:

$ rspec spec
.............*...............F..

Pending:
  ChildProcess lets a detached child live on
    # how do we spec this?
    # ./spec/childprocess_spec.rb:132

Failures:

  1) ChildProcess::Unix::Process behaves like a platform that provides the child's pid knows the child's pid
     Failure/Error: process.pid.should == file.read.chomp.to_i
       expected: 21313
            got: 21310 (using ==)
     Shared Example Group: "a platform that provides the child's pid" called from ./spec/unix_spec.rb:7
     # /usr/share/ruby/tempfile.rb:324:in `open'

Finished in 2.77 seconds
32 examples, 1 failure, 1 pending

Failed examples:

rspec ./spec/pid_behavior.rb:4 # ChildProcess::Unix::Process behaves like a platform that provides the child's pid knows the child's pid

These are gems installed on my system:

$ gem list

*** LOCAL GEMS ***

bigdecimal (1.1.0)
diff-lcs (1.1.3)
io-console (0.4.1)
json (1.7.7)
psych (2.0.0)
rake (10.0.3)
rdoc (4.0.0.rc.2.1)
rspec (2.12.0)
rspec-core (2.12.2)
rspec-expectations (2.12.1)
rspec-mocks (2.12.2)

[jarib]

Can you provide some more info about your system/OS and the exact Ruby version you're running? The latest release passes using ruby-head on Travis.

[voxik]

I found the issue. It is script similar to rbenv executing ruby as a new process. Using 'exec' solves my issues.

[voxik]

Sorry for the noise and thank you.

[jarib]

No worries.