1 files changed, 144 insertions, 0 deletions
diff --git a/ruby_1_9_3/lib/rubygems/installer_test_case.rb b/ruby_1_9_3/lib/rubygems/installer_test_case.rb
new file mode 100644
index 0000000000..96a5156995
--- /dev/null
+++ b/ruby_1_9_3/lib/rubygems/installer_test_case.rb
@@ -0,0 +1,144 @@
+require 'rubygems/test_case'
+require 'rubygems/installer'
+
+class Gem::Installer
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :gem_dir
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :format
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :gem_home
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :env_shebang
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :ignore_dependencies
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :format_executable
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :security_policy
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :spec
+
+  ##
+  # Available through requiring rubygems/installer_test_case
+
+  attr_writer :wrappers
+end
+
+##
+# A test case for Gem::Installer.
+
+class Gem::InstallerTestCase < Gem::TestCase
+
+  def setup
+    super
+
+    @installer_tmp = File.join @tempdir, 'installer'
+    FileUtils.mkdir_p @installer_tmp
+
+    Gem.use_paths @installer_tmp
+    Gem.ensure_gem_subdirectories @installer_tmp
+
+    @spec = quick_gem 'a'
+    util_make_exec @spec
+    util_build_gem @spec
+    @gem = @spec.cache_file
+
+    @user_spec = quick_gem 'b'
+    util_make_exec @user_spec
+    util_build_gem @user_spec
+    @user_gem = @user_spec.cache_file
+
+    Gem.use_paths @gemhome
+
+    @installer      = util_installer @spec, @gemhome
+    @user_installer = util_installer @user_spec, Gem.user_dir, :user
+
+    Gem.use_paths @gemhome
+  end
+
+  def util_gem_bindir spec = @spec
+    # TODO: deprecate
+    spec.bin_dir
+  end
+
+  def util_gem_dir spec = @spec
+    # TODO: deprecate
+    spec.gem_dir
+  end
+
+  def util_inst_bindir
+    File.join @gemhome, "bin"
+  end
+
+  def util_make_exec(spec = @spec, shebang = "#!/usr/bin/ruby")
+    spec.executables = %w[executable]
+    spec.files << 'bin/executable'
+
+    exec_path = spec.bin_file "executable"
+    write_file exec_path do |io|
+      io.puts shebang
+    end
+
+    bin_path = File.join @tempdir, "bin", "executable"
+    write_file bin_path do |io|
+      io.puts shebang
+    end
+  end
+
+  def util_setup_gem(ui = @ui) # HACK fix use_ui to make this automatic
+    @spec.files << File.join('lib', 'code.rb')
+    @spec.extensions << File.join('ext', 'a', 'mkrf_conf.rb')
+
+    Dir.chdir @tempdir do
+      FileUtils.mkdir_p 'bin'
+      FileUtils.mkdir_p 'lib'
+      FileUtils.mkdir_p File.join('ext', 'a')
+      File.open File.join('bin', 'executable'), 'w' do |f|
+        f.puts "raise 'ran executable'"
+      end
+      File.open File.join('lib', 'code.rb'), 'w' do |f| f.puts '1' end
+      File.open File.join('ext', 'a', 'mkrf_conf.rb'), 'w' do |f|
+        f << <<-EOF
+          File.open 'Rakefile', 'w' do |rf| rf.puts "task :default" end
+        EOF
+      end
+
+      use_ui ui do
+        FileUtils.rm @gem
+
+        @gem = Gem::Builder.new(@spec).build
+      end
+    end
+
+    @installer = Gem::Installer.new @gem
+  end
+
+  def util_installer(spec, gem_home, user=false)
+    Gem::Installer.new spec.cache_file, :user_install => user
+  end
+end