Re: 1.9.3-preview1 & rake & Test::Unit

On Aug 11, 2011, at 6:52 AM, Ollivier Robert wrote:
> Is there something changed between 1.9.2 and 1.9.3-preview1 in
> Test::Unit and/or rake?
>=20
> I have this in my Rakefile, works fine in 1.9.2-p290 and fails in
> 1.9.3-preview1...
>=20
> desc "Run basic tests"
> Rake::TestTask.new("test_units") { |t|
>  t.pattern =3D 'test/test_*.rb'
>  t.verbose =3D true
>  t.warning =3D true
> }
>=20
> 1.9.2:
> /Volumes/Users/roberto/.rvm/rubies/ruby-1.9.2-p290/bin/ruby -w -I"lib"
> =
-I"/Volumes/Users/roberto/.rvm/gems/ruby-1.9.2-p290@ruby-1.9.2-p0/gems/rak=
e-0.9.2/lib"
> =
"/Volumes/Users/roberto/.rvm/gems/ruby-1.9.2-p290@ruby-1.9.2-p0/gems/rake-=
0.9.2/lib/rake/rake_test_loader.rb"
> "test/test_*.rb"
> Loaded suite
> =
/Volumes/Users/roberto/.rvm/gems/ruby-1.9.2-p290@ruby-1.9.2-p0/gems/rake-0=
.9.2/lib/rake/rake_test_loader
> Started
> =
..........................................................................=
........
> Finished in 0.081080 seconds.
>=20
> 82 tests, 494 assertions, 0 failures, 0 errors, 0 skips
>=20
> 1.9.3:
> =
/Volumes/Users/roberto/.rvm/rubies/ruby-1.9.3-preview1/lib/ruby/1.9.1/test=
/unit.rb:167:in
> `block in non_options': file not found: test/test_*.rb (ArgumentError)
>  from
> [=85]
> =
/Volumes/Users/roberto/.rvm/rubies/ruby-1.9.3-preview1/lib/ruby/1.9.1/test=
/unit.rb:325:in
> `block in autorun'
> rake aborted!

You aren't showing the full output nor the rake version nor ruby -v.

Ruby 1.9.3 preview 1 ships with rake 0.9.2.1 which does not have this =
bug.  See:

=
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/tags/v1_9_3_preview1/lib/rake/=
rake_test_loader.rb?r1=3D32217&r2=3D32265

Which matches the fix from rake:

=
https://github.com/jimweirich/rake/commit/962ee5bae35f6e48a2ee707c974bc82f=
ddb74c68#lib/rake/rake_test_loader.rb

I can't reproduce:

$ find . -type f
./Rakefile
./test/test_a.rb
./test/test_b.rb
$ cat Rakefile=20
require 'rake/testtask'

desc "Run basic tests"
Rake::TestTask.new { |t|
 t.pattern =3D 'test/test_*.rb'
 t.verbose =3D true
 t.warning =3D true
}

$ cat test/test_a.rb=20
require 'test/unit'

class TestA < Test::Unit::TestCase

  def test_a
    assert true
  end

end

$ cat test/test_b.rb=20
require 'test/unit'

class TestB < Test::Unit::TestCase

  def test_b
    refute true
  end

end

$ ~/.multiruby/install/1.9.3-preview1/bin/ruby -v
ruby 1.9.3dev (2011-07-31 revision 32789) [x86_64-darwin11.0.0]
$ ~/.multiruby/install/1.9.3-preview1/bin/rake --version
rake, version 0.9.2.1
$ ~/.multiruby/install/1.9.3-preview1/bin/gem list rake -d

*** LOCAL GEMS ***

rake (0.9.2.1)
    Author:=20
    Installed at: =
/Users/drbrain/.multiruby/install/1.9.3-preview1/lib/ruby/gems/1.9.1

    This rake is bundled with Ruby

$ ~/.multiruby/install/1.9.3-preview1/bin/rake test
/Users/drbrain/.multiruby/install/1.9.3-preview1/bin/ruby -w -I"lib" =
-I"/Users/drbrain/.multiruby/install/1.9.3-preview1/lib/ruby/1.9.1" =
"/Users/drbrain/.multiruby/install/1.9.3-preview1/lib/ruby/1.9.1/rake/rake=
_test_loader.rb" "test/test_*.rb"=20
Run options:=20

# Running tests:

.F

Finished tests in 0.003885s, 514.8005 tests/s, 514.8005 assertions/s.

  1) Failure:
test_b(TestB) [/Users/drbrain/tmp/t/test/test_b.rb:6]:
Failed refutation, no message given

2 tests, 2 assertions, 1 failures, 0 errors, 0 skips
rake aborted!
Command failed with status (1): =
[/Users/drbrain/.multiruby/install/1.9.3-pr...]

Tasks: TOP =3D> test
(See full trace by running task with --trace)