* lib/rubygems: Import RubyGems from master as of commit 4ff70cc

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 22 insertions, 7 deletions

diff --git a/ChangeLog b/ChangeLog
index a6ba0fce76..5f52dd19a8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Jul 25 07:15:58 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Import RubyGems from master as of commit 4ff70cc
+	* test/rubygems:  ditto.
+
 Wed Jul 24 20:57:44 2013  Koichi Sasada  <ko1@atdot.net>
 
 	* compile.c (iseq_set_arguments): use RARRAY_RAWPTR() instead of
diff --git a/lib/rubygems/remote_fetcher.rb b/lib/rubygems/remote_fetcher.rb
index 6abd6bd9db..f00555a1e2 100644
--- a/lib/rubygems/remote_fetcher.rb
+++ b/lib/rubygems/remote_fetcher.rb
@@ -325,7 +325,7 @@ class Gem::RemoteFetcher
 
   def request(uri, request_class, last_modified = nil)
     request = Gem::Request.new uri, request_class, last_modified, @proxy
-
+    
     request.fetch do |req|
       yield req if block_given?
     end
diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index 9bb5c8e78b..2ae8ec9a2c 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -1,5 +1,11 @@
 # TODO: $SAFE = 1
 
+begin
+  gem 'minitest', '~> 4.0'
+rescue NoMethodError
+  # for ruby tests
+end
+
 if defined? Gem::QuickLoader
   Gem::QuickLoader.load_full_rubygems_library
 else
@@ -220,8 +226,8 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     ENV["GEM_SPEC_CACHE"] = File.join @tempdir, 'spec_cache'
 
     @orig_ruby = if ENV['RUBY'] then
-                   ruby = Gem.instance_variable_get :@ruby
-                   Gem.instance_variable_set :@ruby, ENV['RUBY']
+                   ruby = Gem.ruby
+                   Gem.ruby = ENV['RUBY']
                    ruby
                  end
 
@@ -310,8 +316,7 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     ENV['GEM_HOME'] = @orig_gem_home
     ENV['GEM_PATH'] = @orig_gem_path
 
-    _ = @orig_ruby
-    Gem.instance_variable_set :@ruby, @orig_ruby if @orig_ruby
+    Gem.ruby = @orig_ruby if @orig_ruby
 
     if @orig_ENV_HOME then
       ENV['HOME'] = @orig_ENV_HOME
diff --git a/test/rubygems/test_gem_ext_ext_conf_builder.rb b/test/rubygems/test_gem_ext_ext_conf_builder.rb
index 33398ac6f3..dfbf3fe1b9 100644
--- a/test/rubygems/test_gem_ext_ext_conf_builder.rb
+++ b/test/rubygems/test_gem_ext_ext_conf_builder.rb
@@ -120,8 +120,13 @@ checking for main\(\) in .*?nonexistent/m, error.message)
       extconf.puts <<-'EXTCONF'
 include RbConfig
 
-ruby_exe = "#{CONFIG['RUBY_INSTALL_NAME']}#{CONFIG['EXEEXT']}"
-ruby = File.join CONFIG['bindir'], ruby_exe
+ruby =
+  if ENV['RUBY'] then
+    ENV['RUBY']
+  else
+    ruby_exe = "#{CONFIG['RUBY_INSTALL_NAME']}#{CONFIG['EXEEXT']}"
+    File.join CONFIG['bindir'], ruby_exe
+  end
 
 open 'Makefile', 'w' do |io|
   io.write <<-Makefile