From: Adam Bozanich <adam.boz@...>
Date: 2007-04-25T16:28:48+09:00
Subject: test/unit inconsistencies between 1.9 and 1.8

------=_Part_82524_7856946.1177486122443
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

Hello,

We're having problems with ruby 1.9 and test/unit.  It looks like when
ObjectSpace is scanned that the methods we are defining aren't being seen.

Any suggestions?

Thanks,
-Adam

% cat 19test.rb
[~/code/planb/root]
require 'test/unit'

class Foo
    attr_reader :attrs
    def initialize
        @attrs = Hash.new
        ("A".."Z").each {  |x|  @attrs[x] = x.downcase }
    end
end

tclass = Class.new( Test::Unit::TestCase )
Foo.const_set "TestAttr" , tclass

Foo.new.attrs.each_pair do |key,value|
    tclass.class_eval do
        define_method("test_#{key}") do
            assert_equal(key,value.upcase)
        end
    end
end

% /usr/bin/ruby -v
[~/code/planb/root]
ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-darwin8.9.1]
% /usr/bin/ruby 19test.rb
[~/code/planb/root]
Loaded suite 19test
Started
..........................
Finished in 0.002402 seconds.

26 tests, 26 assertions, 0 failures, 0 errors
% /opt/bin/ruby -v
[~/code/planb/root]
ruby 1.9.0 (2007-04-24 patchlevel 0) [i686-darwin8.9.1]
% /opt/bin/ruby 19test.rb
[~/code/planb/root]
Loaded suite 19test
Started
F
Finished in 0.000685 seconds.

  1) Failure:
default_test(Foo::TestAttr)
    [/opt/lib/ruby/1.9/test/unit/assertions.rb:48:in `raise'
     /opt/lib/ruby/1.9/test/unit/assertions.rb:48:in `block in assert_block'
     /opt/lib/ruby/1.9/test/unit/assertions.rb:495:in `_wrap_assertion'
     /opt/lib/ruby/1.9/test/unit/assertions.rb:11240:in `assert_block'
     /opt/lib/ruby/1.9/test/unit/assertions.rb:313:in `flunk'
     /opt/lib/ruby/1.9/test/unit/testcase.rb:107:in `default_test'
     /opt/lib/ruby/1.9/test/unit/testcase.rb:76:in `run'
     /opt/lib/ruby/1.9/test/unit/testsuite.rb:34:in `block in run'
     /opt/lib/ruby/1.9/test/unit/testsuite.rb:33:in `each'
     /opt/lib/ruby/1.9/test/unit/testsuite.rb:33:in `run'
     /opt/lib/ruby/1.9/test/unit/testsuite.rb:34:in `block in run'
     /opt/lib/ruby/1.9/test/unit/testsuite.rb:33:in `each'
     /opt/lib/ruby/1.9/test/unit/testsuite.rb:33:in `run'
     /opt/lib/ruby/1.9/test/unit/ui/testrunnermediator.rb:46:in `run_suite'
     /opt/lib/ruby/1.9/test/unit/ui/console/testrunner.rb:67:in
`start_mediator'
     /opt/lib/ruby/1.9/test/unit/ui/console/testrunner.rb:41:in `start'
     /opt/lib/ruby/1.9/test/unit/ui/testrunnerutilities.rb:29:in `run'
     /opt/lib/ruby/1.9/test/unit/autorunner.rb:215:in `run'
     /opt/lib/ruby/1.9/test/unit/autorunner.rb:12:in `run'
     /opt/lib/ruby/1.9/test/unit.rb:278:in `block in <top (required)>']:
No tests were specified.

1 tests, 1 assertions, 1 failures, 0 errors

------=_Part_82524_7856946.1177486122443--