* test/testunit/*: Added.

* lib/test/unit.rb: Documentation update.

	* lib/test/unit/ui/console/testrunner.rb (TestRunner#initialize):
	  Ditto.

	* lib/test/unit.rb: Factored out an ObjectSpace collector.

	* lib/test/unit/collector/objectspace.rb: Ditto.

	* sample/testunit/*: Added.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/test/unit/collector/objectspace.rb

@@ -0,0 +1,44 @@
+# Author:: Nathaniel Talbott.
+# Copyright:: Copyright (c) 2000-2003 Nathaniel Talbott. All rights reserved.
+# License:: Ruby license.
+
+module Test
+  module Unit
+    module Collector
+      class ObjectSpace
+        NAME = 'collected from the ObjectSpace'
+        
+        def initialize(source=::ObjectSpace)
+          @source = source
+        end
+        
+        def collect(name=NAME)
+          suite = TestSuite.new(name)
+          tests = []
+          @source.each_object(Class) do |klass|
+            tests.concat(klass.suite.tests) if(Test::Unit::TestCase > klass)
+          end
+          tests.each{|test| suite << test if(include(test))}
+          suite
+        end
+        
+        def include(test)
+          return true unless(@filters)
+          @filters.each do |filter|
+            return true if(filter.call(test))
+          end
+          false
+        end
+        
+        def filter=(filters)
+          @filters = case(filters)
+            when Proc
+              [filters]
+            when Array
+              filters
+          end
+        end
+      end
+    end
+  end
+end