Revert r42938 "* lib/rubygems: Update to RubyGems 2.1.3"

It breaks build.
http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20130913T200302Z.diff.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 141 insertions, 59 deletions

diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index 7d087afade..d6c1a36ad1 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -58,7 +58,7 @@ module Gem
   end
 
   ##
-  # Allows setting path to ruby.  This method is available when requiring
+  # Allows setting path to Ruby.  This method is available when requiring
   # 'rubygems/test_case'
 
   def self.ruby= ruby
@@ -84,6 +84,23 @@ end
 
 class Gem::TestCase < MiniTest::Unit::TestCase
 
+  def assert_activate expected, *specs
+    specs.each do |spec|
+      case spec
+      when String then
+        Gem::Specification.find_by_name(spec).activate
+      when Gem::Specification then
+        spec.activate
+      else
+        flunk spec.inspect
+      end
+    end
+
+    loaded = Gem.loaded_specs.values.map(&:full_name)
+
+    assert_equal expected.sort, loaded.sort if expected
+  end
+
   # TODO: move to minitest
   def assert_path_exists path, msg = nil
     msg = message(msg) { "Expected path '#{path}' to exist" }
@@ -206,10 +223,11 @@ class Gem::TestCase < MiniTest::Unit::TestCase
 
     @gemhome  = File.join @tempdir, 'gemhome'
     @userhome = File.join @tempdir, 'userhome'
+    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
 
@@ -227,6 +245,9 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     FileUtils.mkdir_p @gemhome
     FileUtils.mkdir_p @userhome
 
+    @orig_gem_private_key_passphrase = ENV['GEM_PRIVATE_KEY_PASSPHRASE']
+    ENV['GEM_PRIVATE_KEY_PASSPHRASE'] = PRIVATE_KEY_PASSPHRASE
+
     @default_dir = File.join @tempdir, 'default'
     @default_spec_dir = File.join @default_dir, "specifications", "default"
     Gem.instance_variable_set :@default_dir, @default_dir
@@ -272,39 +293,6 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     end
 
     @marshal_version = "#{Marshal::MAJOR_VERSION}.#{Marshal::MINOR_VERSION}"
-
-    # TODO: move to installer test cases
-    Gem.post_build_hooks.clear
-    Gem.post_install_hooks.clear
-    Gem.done_installing_hooks.clear
-    Gem.post_reset_hooks.clear
-    Gem.post_uninstall_hooks.clear
-    Gem.pre_install_hooks.clear
-    Gem.pre_reset_hooks.clear
-    Gem.pre_uninstall_hooks.clear
-
-    # TODO: move to installer test cases
-    Gem.post_build do |installer|
-      @post_build_hook_arg = installer
-      true
-    end
-
-    Gem.post_install do |installer|
-      @post_install_hook_arg = installer
-    end
-
-    Gem.post_uninstall do |uninstaller|
-      @post_uninstall_hook_arg = uninstaller
-    end
-
-    Gem.pre_install do |installer|
-      @pre_install_hook_arg = installer
-      true
-    end
-
-    Gem.pre_uninstall do |uninstaller|
-      @pre_uninstall_hook_arg = uninstaller
-    end
   end
 
   ##
@@ -328,8 +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
@@ -338,6 +325,47 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     end
 
     Gem.instance_variable_set :@default_dir, nil
+
+    ENV['GEM_PRIVATE_KEY_PASSPHRASE'] = @orig_gem_private_key_passphrase
+
+    Gem::Specification._clear_load_cache
+  end
+
+  def common_installer_setup
+    common_installer_teardown
+
+    Gem.post_build do |installer|
+      @post_build_hook_arg = installer
+      true
+    end
+
+    Gem.post_install do |installer|
+      @post_install_hook_arg = installer
+    end
+
+    Gem.post_uninstall do |uninstaller|
+      @post_uninstall_hook_arg = uninstaller
+    end
+
+    Gem.pre_install do |installer|
+      @pre_install_hook_arg = installer
+      true
+    end
+
+    Gem.pre_uninstall do |uninstaller|
+      @pre_uninstall_hook_arg = uninstaller
+    end
+  end
+
+  def common_installer_teardown
+    Gem.post_build_hooks.clear
+    Gem.post_install_hooks.clear
+    Gem.done_installing_hooks.clear
+    Gem.post_reset_hooks.clear
+    Gem.post_uninstall_hooks.clear
+    Gem.pre_install_hooks.clear
+    Gem.pre_reset_hooks.clear
+    Gem.pre_uninstall_hooks.clear
   end
 
   ##
@@ -566,6 +594,21 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     end
   end
 
+  def loaded_spec_names
+    Gem.loaded_specs.values.map(&:full_name).sort
+  end
+
+  def unresolved_names
+    Gem::Specification.unresolved_deps.values.map(&:to_s).sort
+  end
+
+  def save_loaded_features
+    old_loaded_features = $LOADED_FEATURES.dup
+    yield
+  ensure
+    $LOADED_FEATURES.replace old_loaded_features
+  end
+
   ##
   # Create a new spec (or gem if passed an array of files) and set it
   # up properly. Use this instead of util_spec and util_gem.
@@ -742,7 +785,7 @@ Also, a list:
     @a_evil9 = quick_gem('a_evil', '9', &init)
     @b2      = quick_gem('b', '2',      &init)
     @c1_2    = quick_gem('c', '1.2',    &init)
-    @x       = quick_gem('x', '1', &init)
+    @x       = quick_gem('x', '1',      &init)
     @dep_x   = quick_gem('dep_x', '1') do |s|
       s.files = %w[lib/code.rb]
       s.require_paths = %w[lib]
@@ -762,14 +805,15 @@ Also, a list:
       util_build_gem @a2_pre
     end
 
-    write_file File.join(*%W[gems #{@a1.original_name}   lib code.rb])
-    write_file File.join(*%W[gems #{@a2.original_name}   lib code.rb])
-    write_file File.join(*%W[gems #{@a3a.original_name}  lib code.rb])
-    write_file File.join(*%W[gems #{@b2.original_name}   lib code.rb])
-    write_file File.join(*%W[gems #{@c1_2.original_name} lib code.rb])
-    write_file File.join(*%W[gems #{@pl1.original_name}  lib code.rb])
-    write_file File.join(*%W[gems #{@x.original_name}  lib code.rb])
-    write_file File.join(*%W[gems #{@dep_x.original_name}  lib code.rb])
+    write_file File.join(*%W[gems #{@a1.original_name}      lib code.rb])
+    write_file File.join(*%W[gems #{@a2.original_name}      lib code.rb])
+    write_file File.join(*%W[gems #{@a3a.original_name}     lib code.rb])
+    write_file File.join(*%W[gems #{@a_evil9.original_name} lib code.rb])
+    write_file File.join(*%W[gems #{@b2.original_name}      lib code.rb])
+    write_file File.join(*%W[gems #{@c1_2.original_name}    lib code.rb])
+    write_file File.join(*%W[gems #{@pl1.original_name}     lib code.rb])
+    write_file File.join(*%W[gems #{@x.original_name}       lib code.rb])
+    write_file File.join(*%W[gems #{@dep_x.original_name}   lib code.rb])
 
     [@a1, @a2, @a3a, @a_evil9, @b2, @c1_2, @pl1, @x, @dep_x].each do |spec|
       util_build_gem spec
@@ -972,7 +1016,7 @@ Also, a list:
   end
 
   ##
-  # Finds the path to the ruby executable
+  # Finds the path to the Ruby executable
 
   def self.rubybin
     ruby = ENV["RUBY"]
@@ -1012,6 +1056,24 @@ Also, a list:
   end
 
   ##
+  # Constructs a Gem::DependencyResolver::DependencyRequest from a
+  # Gem::Dependency +dep+, a +from_name+ and +from_version+ requesting the
+  # dependency and a +parent+ DependencyRequest
+
+  def dependency_request dep, from_name, from_version, parent = nil
+    remote = Gem::Source.new @uri
+
+    parent ||= Gem::DependencyResolver::DependencyRequest.new \
+      dep, nil
+
+    spec = Gem::DependencyResolver::IndexSpecification.new \
+      nil, from_name, from_version, remote, Gem::Platform::RUBY
+    activation = Gem::DependencyResolver::ActivationRequest.new spec, parent
+
+    Gem::DependencyResolver::DependencyRequest.new dep, activation
+  end
+
+  ##
   # Constructs a new Gem::Requirement.
 
   def req *requirements
@@ -1035,7 +1097,11 @@ Also, a list:
 
   class StaticSet
     def initialize(specs)
-      @specs = specs.sort_by { |s| s.full_name }
+      @specs = specs
+    end
+
+    def add spec
+      @specs << spec
     end
 
     def find_spec(dep)
@@ -1048,6 +1114,15 @@ Also, a list:
       @specs.find_all { |s| dep.matches_spec? s }
     end
 
+    def load_spec name, ver, platform, source
+      dep = Gem::Dependency.new name, ver
+      spec = find_spec dep
+
+      Gem::Specification.new spec.name, spec.version do |s|
+        s.platform = spec.platform
+      end
+    end
+
     def prefetch(reqs)
     end
   end
@@ -1080,18 +1155,18 @@ Also, a list:
   end
 
   ##
-  # Loads an RSA private key named +key_name+ in <tt>test/rubygems/</tt>
+  # Loads an RSA private key named +key_name+ with +passphrase+ in <tt>test/rubygems/</tt>
 
-  def self.load_key key_name
+  def self.load_key key_name, passphrase = nil
     key_file = key_path key_name
 
     key = File.read key_file
 
-    OpenSSL::PKey::RSA.new key
+    OpenSSL::PKey::RSA.new key, passphrase
   end
 
   ##
-  # Returns the path tot he key named +key_name+ from <tt>test/rubygems</tt>
+  # Returns the path to the key named +key_name+ from <tt>test/rubygems</tt>
 
   def self.key_path key_name
     File.expand_path "../../../test/rubygems/#{key_name}_key.pem", __FILE__
@@ -1100,17 +1175,24 @@ Also, a list:
   # :stopdoc:
   # only available in RubyGems tests
 
+  PRIVATE_KEY_PASSPHRASE      = 'Foo bar'
+
   begin
-    PRIVATE_KEY      = load_key 'private'
-    PRIVATE_KEY_PATH = key_path 'private'
-    PUBLIC_KEY       = PRIVATE_KEY.public_key
+    PRIVATE_KEY                 = load_key 'private'
+    PRIVATE_KEY_PATH            = key_path 'private'
 
-    PUBLIC_CERT      = load_cert 'public'
-    PUBLIC_CERT_PATH = cert_path 'public'
+    # ENCRYPTED_PRIVATE_KEY is PRIVATE_KEY encrypted with PRIVATE_KEY_PASSPHRASE
+    ENCRYPTED_PRIVATE_KEY       = load_key 'encrypted_private', PRIVATE_KEY_PASSPHRASE
+    ENCRYPTED_PRIVATE_KEY_PATH  = key_path 'encrypted_private'
+
+    PUBLIC_KEY                  = PRIVATE_KEY.public_key
+
+    PUBLIC_CERT                 = load_cert 'public'
+    PUBLIC_CERT_PATH            = cert_path 'public'
   rescue Errno::ENOENT
     PRIVATE_KEY = nil
     PUBLIC_KEY  = nil
     PUBLIC_CERT = nil
-  end
+  end if defined?(OpenSSL::SSL)
 
 end