* lib/rubygems: Update to RubyGems 2.0.4. See

  https://github.com/rubygems/rubygems/blob/2.0/History.txt for changes


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

32 files changed, 306 insertions, 111 deletions

diff --git a/ChangeLog b/ChangeLog
index 327ed87e99..6c2e9125d5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jul  9 07:39:45 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems 2.0.4.  See
+	  https://github.com/rubygems/rubygems/blob/2.0/History.txt for changes
+
 Tue Jul  9 01:47:16 2013  Tanaka Akira  <akr@fsij.org>
 
 	* bignum.c (biglsh_bang): Don't shift a BDIGIT with BITSPERDIG bits.
diff --git a/lib/rubygems.rb b/lib/rubygems.rb
index 3622f7102d..2c8dbee2a2 100644
--- a/lib/rubygems.rb
+++ b/lib/rubygems.rb
@@ -8,7 +8,7 @@
 require 'rbconfig'
 
 module Gem
-  VERSION = '2.0.3'
+  VERSION = '2.0.4'
 end
 
 # Must be first since it unloads the prelude from 1.9.2
@@ -173,7 +173,12 @@ module Gem
     # require will try to activate the more specific version.
 
     spec = Gem::Specification.find_inactive_by_path path
-    return false unless spec
+
+    unless spec
+      spec = Gem::Specification.find_by_path path
+      return true if spec && spec.activated?
+      return false
+    end
 
     begin
       spec.activate
diff --git a/lib/rubygems/commands/help_command.rb b/lib/rubygems/commands/help_command.rb
index 8e3d97edd3..7f1fb486e0 100644
--- a/lib/rubygems/commands/help_command.rb
+++ b/lib/rubygems/commands/help_command.rb
@@ -113,7 +113,15 @@ platform.
       format = "#{' ' * margin_width}%-#{desc_width}s%s"
 
       command_manager.command_names.each do |cmd_name|
-        summary = command_manager[cmd_name].summary
+        command = command_manager[cmd_name]
+
+        summary =
+          if command then
+            command.summary
+          else
+            "[No command found for #{cmd_name}, bug?]"
+          end
+
         summary = wrap(summary, summary_width).split "\n"
         out << sprintf(format, cmd_name, summary.shift)
         until summary.empty? do
diff --git a/lib/rubygems/commands/list_command.rb b/lib/rubygems/commands/list_command.rb
index d9b7a9535e..f3e5da9551 100644
--- a/lib/rubygems/commands/list_command.rb
+++ b/lib/rubygems/commands/list_command.rb
@@ -7,9 +7,8 @@ require 'rubygems/commands/query_command'
 
 class Gem::Commands::ListCommand < Gem::Commands::QueryCommand
 
-  def initialize(name = 'list',
-                 summary = 'Display gems whose name starts with STRING')
-    super name, summary
+  def initialize
+    super 'list', 'Display gems whose name starts with STRING'
 
     remove_option('--name-matches')
   end
@@ -27,9 +26,8 @@ class Gem::Commands::ListCommand < Gem::Commands::QueryCommand
   end
 
   def execute
-    name = get_one_optional_argument || ''
-    options[:name] = /^#{name}/i
-
+    string = get_one_optional_argument || ''
+    options[:name] = /^#{string}/i
     super
   end
 
diff --git a/lib/rubygems/commands/owner_command.rb b/lib/rubygems/commands/owner_command.rb
index 92674132e8..11e6e026fd 100644
--- a/lib/rubygems/commands/owner_command.rb
+++ b/lib/rubygems/commands/owner_command.rb
@@ -73,7 +73,7 @@ class Gem::Commands::OwnerCommand < Gem::Command
           request.add_field "Authorization", api_key
         end
 
-        with_response response
+        with_response response, "Removing #{owner}"
       rescue
         # ignore
       end
diff --git a/lib/rubygems/commands/pristine_command.rb b/lib/rubygems/commands/pristine_command.rb
index f7eb9014ea..f22fe11769 100644
--- a/lib/rubygems/commands/pristine_command.rb
+++ b/lib/rubygems/commands/pristine_command.rb
@@ -10,7 +10,8 @@ class Gem::Commands::PristineCommand < Gem::Command
   def initialize
     super 'pristine',
           'Restores installed gems to pristine condition from files located in the gem cache',
-          :version => Gem::Requirement.default, :extensions => true,
+          :version => Gem::Requirement.default,
+          :extensions => true,
           :all => false
 
     add_option('--all',
@@ -37,7 +38,7 @@ class Gem::Commands::PristineCommand < Gem::Command
   end
 
   def defaults_str # :nodoc:
-    "--all --extensions"
+    '--extensions'
   end
 
   def description # :nodoc:
@@ -52,8 +53,8 @@ for the gem are regenerated.
 If the cached gem cannot be found, you will need to use `gem install` to
 revert the gem.
 
-If --no-extensions is provided pristine will not attempt to restore gems with
-extensions.
+If --no-extensions is provided pristine will not attempt to restore gems
+with extensions.
     EOF
   end
 
diff --git a/lib/rubygems/commands/push_command.rb b/lib/rubygems/commands/push_command.rb
index 2df00b0457..fccad206fa 100644
--- a/lib/rubygems/commands/push_command.rb
+++ b/lib/rubygems/commands/push_command.rb
@@ -20,7 +20,8 @@ class Gem::Commands::PushCommand < Gem::Command
   end
 
   def initialize
-    super 'push', description
+    super 'push', description, :host => self.host
+
     add_proxy_option
     add_key_option
 
diff --git a/lib/rubygems/commands/search_command.rb b/lib/rubygems/commands/search_command.rb
index 92d4b3672e..7810c85b36 100644
--- a/lib/rubygems/commands/search_command.rb
+++ b/lib/rubygems/commands/search_command.rb
@@ -1,17 +1,31 @@
 require 'rubygems/command'
-require 'rubygems/commands/list_command'
+require 'rubygems/commands/query_command'
 
-class Gem::Commands::SearchCommand < Gem::Commands::ListCommand
+class Gem::Commands::SearchCommand < Gem::Commands::QueryCommand
 
   def initialize
     super 'search', 'Display all gems whose name contains STRING'
 
-    @defaults[:domain] = :remote
+    remove_option '--name-matches'
+  end
+
+  def arguments # :nodoc:
+    "STRING        fragment of gem name to search for"
   end
 
   def defaults_str # :nodoc:
     "--remote --no-details"
   end
 
+  def usage # :nodoc:
+    "#{program_name} [STRING]"
+  end
+
+  def execute
+    string = get_one_optional_argument
+    options[:name] = /#{string}/i
+    super
+  end
+
 end
 
diff --git a/lib/rubygems/commands/setup_command.rb b/lib/rubygems/commands/setup_command.rb
index 1cdc9f4c57..face77fae9 100644
--- a/lib/rubygems/commands/setup_command.rb
+++ b/lib/rubygems/commands/setup_command.rb
@@ -159,29 +159,7 @@ By default, this RubyGems will install gem as:
 
     options[:previous_version] = Gem::Version.new(options[:previous_version])
 
-    release_notes = File.join Dir.pwd, 'History.txt'
-
-    release_notes = if File.exist? release_notes then
-                      history = File.read release_notes
-                      history = history.sub(/^# coding:.*?^=/m, '')
-
-                      text = history.split(HISTORY_HEADER)
-                      text.shift # correct an off-by-one generated by split
-                      version_lines = history.scan(HISTORY_HEADER)
-                      versions = history.scan(VERSION_MATCHER).flatten.map { |x| Gem::Version.new(x) }
-
-                      history_string = ""
-
-                      until versions.length == 0 or versions.shift < options[:previous_version]
-                        history_string += version_lines.shift + text.shift
-                      end
-
-                      history_string
-                    else
-                      "Oh-no! Unable to find release notes!"
-                    end
-
-    say release_notes
+    show_release_notes
 
     say
     say "-" * 78
@@ -458,6 +436,40 @@ abort "#{deprecation_message}"
     end
   end
 
+  def show_release_notes
+    release_notes = File.join Dir.pwd, 'History.txt'
+
+    release_notes =
+      if File.exist? release_notes then
+        history = File.read release_notes
+
+        history.force_encoding Encoding::UTF_8 if
+          Object.const_defined? :Encoding
+
+        history = history.sub(/^# coding:.*?^=/m, '')
+
+        text = history.split(HISTORY_HEADER)
+        text.shift # correct an off-by-one generated by split
+        version_lines = history.scan(HISTORY_HEADER)
+        versions = history.scan(VERSION_MATCHER).flatten.map do |x|
+          Gem::Version.new(x)
+        end
+
+        history_string = ""
+
+        until versions.length == 0 or
+              versions.shift < options[:previous_version] do
+          history_string += version_lines.shift + text.shift
+        end
+
+        history_string
+      else
+        "Oh-no! Unable to find release notes!"
+      end
+
+    say release_notes
+  end
+
   def uninstall_old_gemcutter
     require 'rubygems/uninstaller'
 
diff --git a/lib/rubygems/commands/specification_command.rb b/lib/rubygems/commands/specification_command.rb
index 63da5fef0f..b40dfd5f3c 100644
--- a/lib/rubygems/commands/specification_command.rb
+++ b/lib/rubygems/commands/specification_command.rb
@@ -28,7 +28,7 @@ class Gem::Commands::SpecificationCommand < Gem::Command
       options[:format] = :ruby
     end
 
-    add_option('--yaml', 'Output RUBY format') do |value, options|
+    add_option('--yaml', 'Output YAML format') do |value, options|
       options[:format] = :yaml
     end
 
diff --git a/lib/rubygems/commands/update_command.rb b/lib/rubygems/commands/update_command.rb
index 66aef49b4d..a31de0071a 100644
--- a/lib/rubygems/commands/update_command.rb
+++ b/lib/rubygems/commands/update_command.rb
@@ -94,7 +94,7 @@ class Gem::Commands::UpdateCommand < Gem::Command
 
     say "Updating #{name}"
     begin
-      @installer.install name, version
+      @installer.install name, Gem::Requirement.new(version)
       success = true
     rescue Gem::InstallError => e
       alert_error "Error installing #{name}:\n\t#{e.message}"
diff --git a/lib/rubygems/core_ext/kernel_require.rb b/lib/rubygems/core_ext/kernel_require.rb
index e6dfce644f..71062410cb 100755
--- a/lib/rubygems/core_ext/kernel_require.rb
+++ b/lib/rubygems/core_ext/kernel_require.rb
@@ -4,6 +4,8 @@
 # See LICENSE.txt for permissions.
 #++
 
+require 'monitor'
+
 module Kernel
 
   if defined?(gem_original_require) then
@@ -31,7 +33,11 @@ module Kernel
   # The normal <tt>require</tt> functionality of returning false if
   # that file has already been loaded is preserved.
 
+  ACTIVATION_MONITOR = Monitor.new
+
   def require path
+    ACTIVATION_MONITOR.enter
+
     spec = Gem.find_unresolved_default_spec(path)
     if spec
       Gem.remove_unresolved_default_spec(spec)
@@ -111,6 +117,8 @@ module Kernel
     end
 
     raise load_error
+  ensure
+    ACTIVATION_MONITOR.exit
   end
 
   private :require
diff --git a/lib/rubygems/defaults.rb b/lib/rubygems/defaults.rb
index 9c5e303c0e..cc8dc722fc 100644
--- a/lib/rubygems/defaults.rb
+++ b/lib/rubygems/defaults.rb
@@ -54,7 +54,9 @@ module Gem
   # Path for gems in the user's home directory
 
   def self.user_dir
-    File.join Gem.user_home, '.gem', ruby_engine, ConfigMap[:ruby_version]
+    parts = [Gem.user_home, '.gem', ruby_engine]
+    parts << ConfigMap[:ruby_version] unless ConfigMap[:ruby_version].empty?
+    File.join parts
   end
 
   ##
diff --git a/lib/rubygems/dependency_installer.rb b/lib/rubygems/dependency_installer.rb
index 256c91ee9c..6f19a310f7 100644
--- a/lib/rubygems/dependency_installer.rb
+++ b/lib/rubygems/dependency_installer.rb
@@ -63,7 +63,6 @@ class Gem::DependencyInstaller
       # HACK shouldn't change the global settings, needed for -i behavior
       # maybe move to the install command?  See also github #442
       Gem::Specification.dirs = @install_dir
-      Gem.ensure_gem_subdirectories @install_dir
     end
 
     options = DEFAULT_OPTIONS.merge options
diff --git a/lib/rubygems/dependency_resolver.rb b/lib/rubygems/dependency_resolver.rb
index e8b620f356..66f55eb9ad 100644
--- a/lib/rubygems/dependency_resolver.rb
+++ b/lib/rubygems/dependency_resolver.rb
@@ -349,7 +349,7 @@ module Gem
         when Dependency
           @dependency == other
         when DependencyRequest
-          @dependency == other.dep && @requester == other.requester
+          @dependency == other.dependency && @requester == other.requester
         else
           false
         end
diff --git a/lib/rubygems/errors.rb b/lib/rubygems/errors.rb
index fdbe39b996..e296ef3127 100644
--- a/lib/rubygems/errors.rb
+++ b/lib/rubygems/errors.rb
@@ -62,10 +62,10 @@ module Gem
     ##
     # A wordy description of the error.
     def wordy
-      "Found %s (%), but was for platform%s %s" %
+      "Found %s (%s), but was for platform%s %s" %
         [@name,
          @version,
-         @platforms.size == 1 ? 's' : '',
+         @platforms.size == 1 ? '' : 's',
          @platforms.join(' ,')]
     end
   end
diff --git a/lib/rubygems/gemcutter_utilities.rb b/lib/rubygems/gemcutter_utilities.rb
index 474d07f775..04d7cd300f 100644
--- a/lib/rubygems/gemcutter_utilities.rb
+++ b/lib/rubygems/gemcutter_utilities.rb
@@ -38,7 +38,7 @@ module Gem::GemcutterUtilities
 
     say "Enter your #{pretty_host} credentials."
     say "Don't have an account yet? " +
-        "Create one at https://#{sign_in_host}/sign_up"
+        "Create one at #{sign_in_host}/sign_up"
 
     email    =              ask "   Email: "
     password = ask_for_password "Password: "
@@ -60,7 +60,14 @@ module Gem::GemcutterUtilities
     configured_host = Gem.host unless
       Gem.configuration.disable_default_gem_server
 
-    @host ||= ENV['RUBYGEMS_HOST'] || configured_host
+    @host ||=
+      begin
+        env_rubygems_host = ENV['RUBYGEMS_HOST']
+        env_rubygems_host = nil if
+          env_rubygems_host and env_rubygems_host.empty?
+
+        env_rubygems_host|| configured_host
+      end
   end
 
   def rubygems_api_request(method, path, host = nil, &block)
@@ -79,7 +86,7 @@ module Gem::GemcutterUtilities
     Gem::RemoteFetcher.fetcher.request(uri, request_method, &block)
   end
 
-  def with_response(resp)
+  def with_response resp, error_prefix = nil
     case resp
     when Net::HTTPSuccess then
       if block_given? then
@@ -88,7 +95,10 @@ module Gem::GemcutterUtilities
         say resp.body
       end
     else
-      say resp.body
+      message = resp.body
+      message = "#{error_prefix}: #{message}" if error_prefix
+
+      say message
       terminate_interaction 1 # TODO: question this
     end
   end
diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
index 4a41891b48..939bc9693d 100644
--- a/lib/rubygems/installer.rb
+++ b/lib/rubygems/installer.rb
@@ -331,8 +331,9 @@ class Gem::Installer
   # specifications directory.
 
   def write_spec
-    File.open(spec_file, "w") do |file|
+    open spec_file, 'w' do |file|
       file.puts spec.to_ruby_for_cache
+      file.fsync rescue nil # for filesystems without fsync(2)
     end
   end
 
@@ -773,7 +774,13 @@ EOF
   def write_build_info_file
     return if @build_args.empty?
 
-    open spec.build_info_file, 'w' do |io|
+    build_info_dir = File.join gem_home, 'build_info'
+
+    FileUtils.mkdir_p build_info_dir
+
+    build_info_file = File.join build_info_dir, "#{spec.full_name}.info"
+
+    open build_info_file, 'w' do |io|
       @build_args.each do |arg|
         io.puts arg
       end
diff --git a/lib/rubygems/package.rb b/lib/rubygems/package.rb
index 1a064e12a6..957446257d 100644
--- a/lib/rubygems/package.rb
+++ b/lib/rubygems/package.rb
@@ -336,7 +336,6 @@ EOM
 
         open destination, 'wb', entry.header.mode do |out|
           out.write entry.read
-          out.fsync rescue nil # for filesystems without fsync(2)
         end
 
         say destination if Gem.configuration.really_verbose
diff --git a/lib/rubygems/platform.rb b/lib/rubygems/platform.rb
index 7301153c4b..4a4674b72f 100644
--- a/lib/rubygems/platform.rb
+++ b/lib/rubygems/platform.rb
@@ -74,6 +74,7 @@ class Gem::Platform
                       when /hpux(\d+)?/ then            [ 'hpux',      $1  ]
                       when /^java$/, /^jruby$/ then     [ 'java',      nil ]
                       when /^java([\d.]*)/ then         [ 'java',      $1  ]
+                      when /^dalvik(\d+)?$/ then        [ 'dalvik',    $1  ]
                       when /^dotnet$/ then              [ 'dotnet',    nil ]
                       when /^dotnet([\d.]*)/ then       [ 'dotnet',    $1  ]
                       when /linux/ then                 [ 'linux',     $1  ]
@@ -155,6 +156,7 @@ class Gem::Platform
               when /^i686-darwin(\d)/     then ['x86',       'darwin',  $1    ]
               when /^i\d86-linux/         then ['x86',       'linux',   nil   ]
               when 'java', 'jruby'        then [nil,         'java',    nil   ]
+              when /^dalvik(\d+)?$/       then [nil,         'dalvik',  $1    ]
               when /dotnet(\-(\d+\.\d+))?/ then ['universal','dotnet',  $2    ]
               when /mswin32(\_(\d+))?/    then ['x86',       'mswin32', $2    ]
               when 'powerpc-darwin'       then ['powerpc',   'darwin',  nil   ]
diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb
index 0fca2ab619..02c1eeb0a1 100644
--- a/lib/rubygems/specification.rb
+++ b/lib/rubygems/specification.rb
@@ -5,6 +5,17 @@
 # See LICENSE.txt for permissions.
 #++
 
+require 'rubygems/version'
+require 'rubygems/requirement'
+require 'rubygems/platform'
+require 'rubygems/deprecate'
+
+# :stopdoc:
+# date.rb can't be loaded for `make install` due to miniruby
+# Date is needed for old gems that stored #date as Date instead of Time.
+class Date; end
+# :startdoc:
+
 ##
 # The Specification class contains the information for a Gem.  Typically
 # defined in a .gemspec file or a Rakefile, and looks like this:
@@ -20,32 +31,19 @@
 #     s.homepage    = 'https://rubygems.org/gems/example'
 #   end
 #
-#   Starting in RubyGems 1.9.0, a Specification can hold arbitrary
-#   metadata. This metadata is accessed via Specification#metadata
-#   and has the following restrictions:
+# Starting in RubyGems 1.9.0, a Specification can hold arbitrary
+# metadata. This metadata is accessed via Specification#metadata
+# and has the following restrictions:
 #
-#     * Must be a Hash object
-#     * All keys and values must be Strings
-#     * Keys can be a maximum of 128 bytes and values can be a
-#       maximum of 1024 bytes
-#     * All strings must be UTF8, no binary data is allowed
+# * Must be a Hash object
+# * All keys and values must be Strings
+# * Keys can be a maximum of 128 bytes and values can be a
+#   maximum of 1024 bytes
+# * All strings must be UTF8, no binary data is allowed
 #
-#   For example, to add metadata for the location of a bugtracker:
+# For example, to add metadata for the location of a bugtracker:
 #
 #   s.metadata = { "bugtracker" => "http://somewhere.com/blah" }
-#
-
-
-require 'rubygems/version'
-require 'rubygems/requirement'
-require 'rubygems/platform'
-require 'rubygems/deprecate'
-
-# :stopdoc:
-# date.rb can't be loaded for `make install` due to miniruby
-# Date is needed for old gems that stored #date as Date instead of Time.
-class Date; end
-# :startdoc:
 
 class Gem::Specification
 
@@ -918,7 +916,7 @@ class Gem::Specification
     result = Hash.new { |h,k| h[k] = {} }
     native = {}
 
-    Gem::Specification._all.reverse_each do |spec|
+    Gem::Specification.reverse_each do |spec|
       next if spec.version.prerelease? unless prerelease
 
       native[spec.name] = spec.version if spec.platform == Gem::Platform::RUBY
@@ -995,7 +993,7 @@ class Gem::Specification
     # TODO: maybe we should switch to rubygems' version service?
     fetcher = Gem::SpecFetcher.fetcher
 
-    latest_specs.each do |local|
+    latest_specs(true).each do |local|
       dependency = Gem::Dependency.new local.name, ">= #{local.version}"
       remotes, _   = fetcher.search_for_dependency dependency
       remotes      = remotes.map { |n, _| n.version }
@@ -1236,7 +1234,7 @@ class Gem::Specification
 
     unless dependency.respond_to?(:name) &&
            dependency.respond_to?(:version_requirements)
-      dependency = Gem::Dependency.new(dependency, requirements, type)
+      dependency = Gem::Dependency.new(dependency.to_s, requirements, type)
     end
 
     dependencies << dependency
@@ -2270,7 +2268,7 @@ class Gem::Specification
         require 'rubygems/psych_tree'
       end
 
-      builder = Gem::NoAliasYAMLTree.create
+      builder = Gem::NoAliasYAMLTree.new({})
       builder << self
       ast = builder.tree
 
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index b6c74659b1..fda83767f2 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -1198,8 +1198,10 @@ class TestGem < Gem::TestCase
   end
 
   def test_self_user_dir
-    assert_equal File.join(@userhome, '.gem', Gem.ruby_engine,
-                           Gem::ConfigMap[:ruby_version]), Gem.user_dir
+    parts = [@userhome, '.gem', Gem.ruby_engine]
+    parts << Gem::ConfigMap[:ruby_version] unless Gem::ConfigMap[:ruby_version].empty?
+
+    assert_equal File.join(parts), Gem.user_dir
   end
 
   def test_self_user_home
diff --git a/test/rubygems/test_gem_commands_help_command.rb b/test/rubygems/test_gem_commands_help_command.rb
index f039857009..a10e575a5a 100644
--- a/test/rubygems/test_gem_commands_help_command.rb
+++ b/test/rubygems/test_gem_commands_help_command.rb
@@ -10,6 +10,9 @@ class TestGemCommandsHelpCommand < Gem::TestCase
     super
 
     @cmd = Gem::Commands::HelpCommand.new
+
+    load File.expand_path('../rubygems_plugin.rb', __FILE__) unless
+      Gem::Commands.const_defined? :InterruptCommand
   end
 
   def test_gem_help_bad
@@ -34,6 +37,8 @@ class TestGemCommandsHelpCommand < Gem::TestCase
         assert_match(/\s+#{cmd}\s+\S+/, out)
       end
       assert_equal '', err
+
+      refute_match 'No command found for ', out
     end
   end
 
diff --git a/test/rubygems/test_gem_commands_owner_command.rb b/test/rubygems/test_gem_commands_owner_command.rb
index dc84190e5e..dfbc2572dc 100644
--- a/test/rubygems/test_gem_commands_owner_command.rb
+++ b/test/rubygems/test_gem_commands_owner_command.rb
@@ -140,4 +140,16 @@ EOF
 
     assert_equal '701229f217cdf23b1344c7b4b54ca97', @fetcher.last_request['Authorization']
   end
+
+  def test_remove_owners_missing
+    response = 'Owner could not be found.'
+    @fetcher.data["#{Gem.host}/api/v1/gems/freewill/owners"] = [response, 404, 'Not Found']
+
+    use_ui @ui do
+      @cmd.remove_owners("freewill", ["missing@example"])
+    end
+
+    assert_equal "Removing missing@example: #{response}\n", @ui.output
+  end
+
 end
diff --git a/test/rubygems/test_gem_commands_push_command.rb b/test/rubygems/test_gem_commands_push_command.rb
index 73fd7bf540..52109d0ae4 100644
--- a/test/rubygems/test_gem_commands_push_command.rb
+++ b/test/rubygems/test_gem_commands_push_command.rb
@@ -61,6 +61,22 @@ class TestGemCommandsPushCommand < Gem::TestCase
     assert_match @response, @ui.output
   end
 
+  def test_execute
+    open 'example', 'w' do |io| io.write 'hello' end
+
+    @response = "Successfully registered gem: freewill (1.0.0)"
+    @fetcher.data["#{Gem.host}/api/v1/gems"] = [@response, 200, 'OK']
+
+    @cmd.options[:args] = %w[example]
+
+    @cmd.execute
+
+    assert_equal Net::HTTP::Post, @fetcher.last_request.class
+    assert_equal 'hello', @fetcher.last_request.body
+    assert_equal "application/octet-stream",
+                 @fetcher.last_request["Content-Type"]
+  end
+
   def test_execute_host
     host = 'https://other.example'
 
diff --git a/test/rubygems/test_gem_commands_search_command.rb b/test/rubygems/test_gem_commands_search_command.rb
deleted file mode 100644
index 05e7cff892..0000000000
--- a/test/rubygems/test_gem_commands_search_command.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-require 'rubygems/test_case'
-require 'rubygems/commands/search_command'
-
-class TestGemCommandsSearchCommand < Gem::TestCase
-
-  def setup
-    super
-
-    @cmd = Gem::Commands::SearchCommand.new
-  end
-
-  def test_execute
-    @cmd.handle_options %w[a]
-
-    use_ui @ui do
-      @cmd.execute
-    end
-
-    assert_match %r%REMOTE GEMS%, @ui.output
-
-    assert_empty @ui.error
-  end
-
-end
-
diff --git a/test/rubygems/test_gem_commands_setup_command.rb b/test/rubygems/test_gem_commands_setup_command.rb
index 16298c9393..9c5ee7a5a8 100644
--- a/test/rubygems/test_gem_commands_setup_command.rb
+++ b/test/rubygems/test_gem_commands_setup_command.rb
@@ -1,3 +1,5 @@
+# coding: UTF-8
+
 require 'rubygems/test_case'
 require 'rubygems/commands/setup_command'
 
@@ -73,5 +75,55 @@ class TestGemCommandsSetupCommand < Gem::TestCase
     assert_path_exists os_defaults_rb
   end
 
+  def test_show_release_notes
+    @default_external = nil
+    capture_io do
+      @default_external, Encoding.default_external =
+        Encoding.default_external, Encoding::US_ASCII
+    end if Object.const_defined? :Encoding
+
+    @cmd.options[:previous_version] = Gem::Version.new '2.0.2'
+
+    open 'History.txt', 'w' do |io|
+      io.puts <<-History_txt
+# coding: UTF-8
+
+=== #{Gem::VERSION} / 2013-03-26
+
+* Bug fixes:
+  * Fixed release note display for LANG=C when installing rubygems
+  * π is tasty
+
+=== 2.0.2 / 2013-03-06
+
+* Bug fixes:
+  * Other bugs fixed
+
+=== 2.0.1 / 2013-03-05
+
+* Bug fixes:
+  * Yet more bugs fixed
+      History_txt
+    end
+
+    use_ui @ui do
+      @cmd.show_release_notes
+    end
+
+    expected = <<-EXPECTED
+=== 2.0.2 / 2013-03-06
+
+* Bug fixes:
+  * Other bugs fixed
+
+    EXPECTED
+
+    assert_equal expected, @ui.output
+  ensure
+    capture_io do
+      Encoding.default_external = @default_external
+    end if @default_external
+  end
+
 end
 
diff --git a/test/rubygems/test_gem_gemcutter_utilities.rb b/test/rubygems/test_gem_gemcutter_utilities.rb
index 38979ac960..18b4518b06 100644
--- a/test/rubygems/test_gem_gemcutter_utilities.rb
+++ b/test/rubygems/test_gem_gemcutter_utilities.rb
@@ -15,6 +15,13 @@ class TestGemGemcutterUtilities < Gem::TestCase
     @cmd.extend Gem::GemcutterUtilities
   end
 
+  def teardown
+    ENV['RUBYGEMS_HOST'] = nil
+    Gem.configuration.rubygems_api_key = nil
+
+    super
+  end
+
   def test_alternate_key_alternate_host
     keys = {
       :rubygems_api_key => 'KEY',
@@ -63,6 +70,22 @@ class TestGemGemcutterUtilities < Gem::TestCase
     assert_equal 'OTHER', @cmd.api_key
   end
 
+  def test_host
+    assert_equal 'https://rubygems.org', @cmd.host
+  end
+
+  def test_host_RUBYGEMS_HOST
+    ENV['RUBYGEMS_HOST'] = 'https://other.example'
+
+    assert_equal 'https://other.example', @cmd.host
+  end
+
+  def test_host_RUBYGEMS_HOST_empty
+    ENV['RUBYGEMS_HOST'] = ''
+
+    assert_equal 'https://rubygems.org', @cmd.host
+  end
+
   def test_sign_in
     api_key     = 'a5fdbb6ba150cbb83aad2bb2fede64cf040453903'
     util_sign_in [api_key, 200, 'OK']
diff --git a/test/rubygems/test_gem_installer.rb b/test/rubygems/test_gem_installer.rb
index 4f233f9aab..e513fe6da3 100644
--- a/test/rubygems/test_gem_installer.rb
+++ b/test/rubygems/test_gem_installer.rb
@@ -1365,6 +1365,20 @@ gem 'other', version
     refute_path_exists @spec.build_info_file
   end
 
+  def test_write_build_info_file_install_dir
+    installer = Gem::Installer.new @gem, :install_dir => "#{@gemhome}2"
+
+    installer.build_args = %w[
+      --with-libyaml-dir /usr/local/Cellar/libyaml/0.1.4
+    ]
+
+    installer.write_build_info_file
+
+    refute_path_exists @spec.build_info_file
+    assert_path_exists \
+      File.join("#{@gemhome}2", 'build_info', "#{@spec.full_name}.info")
+  end
+
   def test_write_cache_file
     cache_file = File.join @gemhome, 'cache', @spec.file_name
     gem = File.join @gemhome, @spec.file_name
diff --git a/test/rubygems/test_gem_package.rb b/test/rubygems/test_gem_package.rb
index 81e7f7891c..7b3f638aee 100644
--- a/test/rubygems/test_gem_package.rb
+++ b/test/rubygems/test_gem_package.rb
@@ -511,7 +511,8 @@ class TestGemPackage < Gem::Package::TarTestCase
       package.verify
     end
 
-    assert_match ' - nonexistent.gem', e.message
+    assert_match %r%^No such file or directory%, e.message
+    assert_match %r%nonexistent.gem$%,           e.message
   end
 
   def test_verify_security_policy
diff --git a/test/rubygems/test_gem_spec_fetcher.rb b/test/rubygems/test_gem_spec_fetcher.rb
index b4aff095c0..a821057705 100644
--- a/test/rubygems/test_gem_spec_fetcher.rb
+++ b/test/rubygems/test_gem_spec_fetcher.rb
@@ -132,8 +132,10 @@ class TestGemSpecFetcher < Gem::TestCase
 
     assert_equal 0, specs_and_sources.size
     assert_equal 1, errors.size
+    pmm = errors.first
 
-    assert_equal "i386-linux", errors[0].platforms.first
+    assert_equal "i386-linux", pmm.platforms.first
+    assert_equal "Found pl (1), but was for platform i386-linux", pmm.wordy
   end
 
   def test_spec_for_dependency_bad_fetch_spec
diff --git a/test/rubygems/test_gem_specification.rb b/test/rubygems/test_gem_specification.rb
index bdac866bca..9b2ae82fe3 100644
--- a/test/rubygems/test_gem_specification.rb
+++ b/test/rubygems/test_gem_specification.rb
@@ -434,6 +434,21 @@ dependencies: []
     assert_equal expected, Gem::Specification.normalize_yaml_input(input)
   end
 
+  def test_self_outdated
+    util_clear_gems
+    util_setup_fake_fetcher true
+
+    a4 = quick_gem @a1.name, '4'
+    util_build_gem a4
+    util_setup_spec_fetcher @a1, @a2, @a3a, a4
+
+    Gem::Specification.remove_spec @a1
+    Gem::Specification.remove_spec @a2
+    Gem::Specification.remove_spec a4
+
+    assert_equal %w[a], Gem::Specification.outdated
+  end
+
   DATA_PATH = File.expand_path "../data", __FILE__
 
   def test_handles_private_null_type
@@ -597,7 +612,16 @@ dependencies: []
     assert @a2.activated?
   end
 
-  def test_add_dependency_with_explicit_type
+  def test_add_dependency_with_type
+    gem = quick_spec "awesome", "1.0" do |awesome|
+      awesome.add_dependency true
+      awesome.add_dependency :gem_name
+    end
+
+    assert_equal %w[true gem_name], gem.dependencies.map { |dep| dep.name }
+  end
+
+  def test_add_dependency_with_type_explicit
     gem = quick_spec "awesome", "1.0" do |awesome|
       awesome.add_development_dependency "monkey"
     end