Gem::TestCase

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1450
def self.cert_path cert_name
  if 32 == (Time.at(2**32) rescue 32) then
    cert_file =
      File.expand_path "../../../test/rubygems/#{cert_name}_cert_32.pem",
                       __FILE__

    return cert_file if File.exist? cert_file
  end

  File.expand_path "../../../test/rubygems/#{cert_name}_cert.pem", __FILE__
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1476
def self.key_path key_name
  File.expand_path "../../../test/rubygems/#{key_name}_key.pem", __FILE__
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1438
def self.load_cert cert_name
  cert_file = cert_path cert_name

  cert = File.read cert_file

  OpenSSL::X509::Certificate.new cert
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1465
def self.load_key key_name, passphrase = nil
  key_file = key_path key_name

  key = File.read key_file

  OpenSSL::PKey::RSA.new key, passphrase
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1170
def self.make_command
  ENV["make"] || ENV["MAKE"] || (vc_windows? ? 'nmake' : 'make')
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1203
def self.process_based_port
  @@process_based_port ||= 8000 + $$ % 1000
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1236
def self.rubybin
  ruby = ENV["RUBY"]
  return ruby if ruby
  ruby = "ruby"
  rubyexe = "#{ruby}.exe"

  3.times do
    if File.exist? ruby and File.executable? ruby and !File.directory? ruby
      return File.expand_path(ruby)
    end
    if File.exist? rubyexe and File.executable? rubyexe
      return File.expand_path(rubyexe)
    end
    ruby = File.join("..", ruby)
  end

  begin
    require "rbconfig"
    File.join(RbConfig::CONFIG["bindir"],
              RbConfig::CONFIG["ruby_install_name"] +
              RbConfig::CONFIG["EXEEXT"])
  rescue LoadError
    "ruby"
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1153
def self.vc_windows?
  RUBY_PLATFORM.match('mswin')
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1138
def self.win_platform?
  Gem.win_platform?
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1031
def add_to_fetcher(spec, path=nil, repo=@gem_repo)
  path ||= spec.cache_file
  @fetcher.data["#{@gem_repo}gems/#{spec.file_name}"] = read_binary(path)
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 622
def all_spec_names
  Gem::Specification.map(&:full_name)
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 563
def ask_if_ok spec
  true
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 97
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

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 171
def assert_contains_make_command(target, output, msg = nil)
  if output.match(/\n/)
    msg = message(msg) {
      'Expected output containing make command "%s": %s' % [
        ('%s %s' % [make_command, target]).rstrip,
        output.inspect
      ]
    }
  else
    msg = message(msg) {
      'Expected make command "%s": %s' % [
        ('%s %s' % [make_command, target]).rstrip,
        output.inspect
      ]
    }
  end

  assert scan_make_command_lines(output).any? { |line|
    make = parse_make_command_line(line)

    if make[:targets].include?(target)
      yield make, line if block_given?
      true
    else
      false
    end
  }, msg
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 115
def assert_path_exists path, msg = nil
  msg = message(msg) { "Expected path '#{path}' to exist" }
  assert File.exist?(path), msg
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1217
def build_rake_in(good=true)
  gem_ruby = Gem.ruby
  Gem.ruby = @@ruby
  env_rake = ENV["rake"]
  rake = (good ? @@good_rake : @@bad_rake)
  ENV["rake"] = rake
  yield rake
ensure
  Gem.ruby = gem_ruby
  if env_rake
    ENV["rake"] = env_rake
  else
    ENV.delete("rake")
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 434
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

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 460
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

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 573
def create_tmpdir
  tmpdir = nil
  Dir.chdir Dir.tmpdir do tmpdir = Dir.pwd end # HACK OSX /private/tmp
  tmpdir = File.join tmpdir, "test_rubygems_#{$$}"
  FileUtils.mkdir_p tmpdir
  return tmpdir
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1269
def dep name, *requirements
  Gem::Dependency.new name, *requirements
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1278
def dependency_request dep, from_name, from_version, parent = nil
  remote = Gem::Source.new @uri

  unless parent then
    parent_dep = dep from_name, from_version
    parent = Gem::Resolver::DependencyRequest.new parent_dep, nil
  end

  spec = Gem::Resolver::IndexSpecification.new \
    nil, from_name, from_version, remote, Gem::Platform::RUBY
  activation = Gem::Resolver::ActivationRequest.new spec, parent

  Gem::Resolver::DependencyRequest.new dep, activation
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 124
def enable_shared value
  enable_shared = RbConfig::CONFIG['ENABLE_SHARED']
  RbConfig::CONFIG['ENABLE_SHARED'] = value

  yield
ensure
  if enable_shared then
    RbConfig::CONFIG['enable_shared'] = enable_shared
  else
    RbConfig::CONFIG.delete 'enable_shared'
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 477
def git_gem name = 'a', version = 1
  have_git?

  directory = File.join 'git', name
  directory = File.expand_path directory

  git_spec = Gem::Specification.new name, version do |specification|
    yield specification if block_given?
  end

  FileUtils.mkdir_p directory

  gemspec = "#{name}.gemspec"

  File.open File.join(directory, gemspec), 'w' do |io|
    io.write git_spec.to_ruby
  end

  head = nil

  Dir.chdir directory do
    unless File.exist? '.git' then
      system @git, 'init', '--quiet'
      system @git, 'config', 'user.name',  'RubyGems Tests'
      system @git, 'config', 'user.email', 'rubygems@example'
    end

    system @git, 'add', gemspec
    system @git, 'commit', '-a', '-m', 'a non-empty commit message', '--quiet'
    head = Gem::Util.popen(@git, 'rev-parse', 'master').strip
  end

  return name, git_spec.version, directory, head
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 515
def have_git?
  return if in_path? @git

  skip 'cannot find git executable, use GIT environment variable to set'
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 726
def install_default_gems(*specs)
  install_default_specs(*specs)

  specs.each do |spec|
    File.open spec.loaded_from, 'w' do |io|
      io.write spec.to_ruby_for_cache
    end
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 739
def install_default_specs(*specs)
  specs.each do |spec|
    installer = Gem::Installer.for_spec(spec, :install_as_default => true)
    installer.install
    Gem.register_default_spec(spec)
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 532
def install_gem spec, options = {}
  require 'rubygems/installer'

  gem = File.join @tempdir, "gems", "#{spec.full_name}.gem"

  unless File.exist? gem then
    use_ui Gem::MockGemUi.new do
      Dir.chdir @tempdir do
        Gem::Package.build spec
      end
    end

    gem = File.join(@tempdir, File.basename(spec.cache_file)).untaint
  end

  Gem::Installer.at(gem, options.merge({:wrappers => true})).install
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 553
def install_gem_user spec
  install_gem spec, :user_install => true
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 715
def install_specs(*specs)
  specs.each do |spec|
    Gem::Installer.for_spec(spec).install
  end

  Gem.searcher = nil
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 747
def loaded_spec_names
  Gem.loaded_specs.values.map(&:full_name).sort
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1179
def make_command
  ENV["make"] || ENV["MAKE"] || (vc_windows? ? 'nmake' : 'make')
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 584
def mu_pp(obj)
  s = String.new
  s = PP.pp obj, s
  s = s.force_encoding(Encoding.default_external) if defined? Encoding
  s.chomp
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 807
def new_default_spec(name, version, deps = nil, *files)
  spec = util_spec name, version, deps

  spec.loaded_from = File.join(@default_spec_dir, spec.spec_name)
  spec.files = files

  lib_dir = File.join(@tempdir, "default_gems", "lib")
  $LOAD_PATH.unshift(lib_dir)
  files.each do |file|
    rb_path = File.join(lib_dir, file)
    FileUtils.mkdir_p(File.dirname(rb_path))
    File.open(rb_path, "w") do |rb|
      rb << "# #{file}"
    end
  end

  spec
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1186
def nmake_found?
  system('nmake /? 1>NUL 2>&1')
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 147
def parse_make_command_line(line)
  command, *args = line.shellsplit

  targets = []
  macros = {}

  args.each do |arg|
    case arg
    when /\A(\w+)=/
      macros[$1] = $'
    else
      targets << arg
    end
  end

  targets << '' if targets.empty?

  {
    :command => command,
    :targets => targets,
    :macros => macros,
  }
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1210
def process_based_port
  self.class.process_based_port
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 636
def quick_gem(name, version='2')
  require 'rubygems/specification'

  spec = Gem::Specification.new do |s|
    s.platform    = Gem::Platform::RUBY
    s.name        = name
    s.version     = version
    s.author      = 'A User'
    s.email       = 'example@example.com'
    s.homepage    = 'http://example.com'
    s.summary     = "this is a summary"
    s.description = "This is a test description"

    yield(s) if block_given?
  end

  Gem::Specification.map # HACK: force specs to (re-)load before we write

  written_path = write_file spec.spec_file do |io|
    io.write spec.to_ruby_for_cache
  end

  spec.loaded_from = spec.loaded_from = written_path

  Gem::Specification.reset

  return spec
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 603
def read_binary(path)
  Gem.read_binary path
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 594
def read_cache(path)
  File.open path.dup.untaint, 'rb' do |io|
    Marshal.load io.read
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 138
def refute_path_exists path, msg = nil
  msg = message(msg) { "Expected path '#{path}' to not exist" }
  refute File.exist?(path), msg
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1296
def req *requirements
  return requirements.first if Gem::Requirement === requirements.first
  Gem::Requirement.create requirements
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1361
def save_gemspec name = 'a', version = 1, directory = '.'
  vendor_spec = Gem::Specification.new name, version do |specification|
    yield specification if block_given?
  end

  File.open File.join(directory, "#{name}.gemspec"), 'w' do |io|
    io.write vendor_spec.to_ruby
  end

  return name, vendor_spec.version, directory
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 755
def save_loaded_features
  old_loaded_features = $LOADED_FEATURES.dup
  yield
ensure
  $LOADED_FEATURES.replace old_loaded_features
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 143
def scan_make_command_lines(output)
  output.scan(/^#{Regexp.escape make_command}(?:[[:blank:]].*)?$/)
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 220
def setup
  super

  @orig_gem_home   = ENV['GEM_HOME']
  @orig_gem_path   = ENV['GEM_PATH']
  @orig_gem_vendor = ENV['GEM_VENDOR']
  @orig_gem_spec_cache = ENV['GEM_SPEC_CACHE']
  @orig_rubygems_gemdeps = ENV['RUBYGEMS_GEMDEPS']
  @orig_bundle_gemfile   = ENV['BUNDLE_GEMFILE']
  @orig_rubygems_host = ENV['RUBYGEMS_HOST']
  ENV.keys.find_all { |k| k.start_with?('GEM_REQUIREMENT_') }.each do |k|
    ENV.delete k
  end
  @orig_gem_env_requirements = ENV.to_hash

  ENV['GEM_VENDOR'] = nil

  @current_dir = Dir.pwd
  @fetcher     = nil

  if Gem::USE_BUNDLER_FOR_GEMDEPS
    Bundler.ui                     = Bundler::UI::Silent.new
  end
  @back_ui                       = Gem::DefaultUserInteraction.ui
  @ui                            = Gem::MockGemUi.new
  # This needs to be a new instance since we call use_ui(@ui) when we want to
  # capture output
  Gem::DefaultUserInteraction.ui = Gem::MockGemUi.new

  tmpdir = File.expand_path Dir.tmpdir
  tmpdir.untaint

  if ENV['KEEP_FILES'] then
    @tempdir = File.join(tmpdir, "test_rubygems_#{$$}.#{Time.now.to_i}")
  else
    @tempdir = File.join(tmpdir, "test_rubygems_#{$$}")
  end
  @tempdir.untaint

  FileUtils.mkdir_p @tempdir

  # This makes the tempdir consistent on OS X.
  # File.expand_path Dir.tmpdir                      #=> "/var/..."
  # Dir.chdir Dir.tmpdir do File.expand_path '.' end #=> "/private/var/..."
  # TODO use File#realpath above instead of #expand_path once 1.8 support is
  # dropped.
  Dir.chdir @tempdir do
    @tempdir = File.expand_path '.'
    @tempdir.untaint
  end

  # This makes the tempdir consistent on Windows.
  # Dir.tmpdir may return short path name, but Dir[Dir.tmpdir] returns long
  # path name. https://bugs.ruby-lang.org/issues/10819
  # File.expand_path or File.realpath doesn't convert path name to long path
  # name. Only Dir[] (= Dir.glob) works.
  # Short and long path name is specific to Windows filesystem.
  if win_platform?
    @tempdir = Dir[@tempdir][0]
    @tempdir.untaint
  end

  @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.ruby
                 Gem.ruby = ENV['RUBY']
                 ruby
               end

  @git = ENV['GIT'] || 'git'

  Gem.ensure_gem_subdirectories @gemhome

  @orig_LOAD_PATH = $LOAD_PATH.dup
  $LOAD_PATH.map! { |s|
    (expand_path = File.expand_path(s)) == s ? s : expand_path.untaint
  }

  Dir.chdir @tempdir

  @orig_ENV_HOME = ENV['HOME']
  ENV['HOME'] = @userhome
  Gem.instance_variable_set :@user_home, nil
  Gem.instance_variable_set :@gemdeps, nil
  Gem.instance_variable_set :@env_requirements_by_name, nil
  Gem.send :remove_instance_variable, :@ruby_version if
    Gem.instance_variables.include? :@ruby_version

  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
  FileUtils.mkdir_p @default_spec_dir

  # We use Gem::Specification.reset the first time only so that if there
  # are unresolved deps that leak into the whole test suite, they're at least
  # reported once.
  if @@initial_reset
    Gem::Specification.unresolved_deps.clear # done to avoid cross-test warnings
  else
    @@initial_reset = true
    Gem::Specification.reset
  end
  Gem.use_paths(@gemhome)

  Gem::Security.reset

  Gem.loaded_specs.clear
  Gem.clear_default_specs
  Gem::Specification.unresolved_deps.clear
  if Gem::USE_BUNDLER_FOR_GEMDEPS
    Bundler.reset!
  end

  Gem.configuration.verbose = true
  Gem.configuration.update_sources = true

  Gem::RemoteFetcher.fetcher = Gem::FakeFetcher.new

  @gem_repo = "http://gems.example.com/"
  @uri = URI.parse @gem_repo
  Gem.sources.replace [@gem_repo]

  Gem.searcher = nil
  Gem::SpecFetcher.fetcher = nil
  @orig_BASERUBY = RbConfig::CONFIG['BASERUBY']
  RbConfig::CONFIG['BASERUBY'] = RbConfig::CONFIG['ruby_install_name']

  @orig_arch = RbConfig::CONFIG['arch']

  if win_platform?
    util_set_arch 'i386-mswin32'
  else
    util_set_arch 'i686-darwin8.10.1'
  end

  @marshal_version = "#{Marshal::MAJOR_VERSION}.#{Marshal::MINOR_VERSION}"
  @orig_LOADED_FEATURES = $LOADED_FEATURES.dup
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1304
def spec name, version, &block
  Gem::Specification.new name, v(version), &block
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1328
def spec_fetcher repository = @gem_repo
  Gem::TestCase::SpecFetcherSetup.declare self, repository do |spec_fetcher_setup|
    yield spec_fetcher_setup if block_given?
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 372
def teardown
  $LOAD_PATH.replace @orig_LOAD_PATH if @orig_LOAD_PATH
  if @orig_LOADED_FEATURES
    if @orig_LOAD_PATH
      paths = @orig_LOAD_PATH.map {|path| File.join(File.expand_path(path), "/")}
      ($LOADED_FEATURES - @orig_LOADED_FEATURES).each do |feat|
        unless paths.any? {|path| feat.start_with?(path)}
          $LOADED_FEATURES.delete(feat)
        end
      end
    else
      $LOADED_FEATURES.replace @orig_LOADED_FEATURES
    end
  end

  if @orig_BASERUBY
    RbConfig::CONFIG['BASERUBY'] = @orig_BASERUBY
  else
    RbConfig::CONFIG.delete('BASERUBY')
  end
  RbConfig::CONFIG['arch'] = @orig_arch

  if defined? Gem::RemoteFetcher then
    Gem::RemoteFetcher.fetcher = nil
  end

  Dir.chdir @current_dir

  FileUtils.rm_rf @tempdir unless ENV['KEEP_FILES']

  ENV.clear
  @orig_gem_env_requirements.each do |k,v|
    ENV[k] = v
  end

  ENV['GEM_HOME']   = @orig_gem_home
  ENV['GEM_PATH']   = @orig_gem_path
  ENV['GEM_VENDOR'] = @orig_gem_vendor
  ENV['GEM_SPEC_CACHE'] = @orig_gem_spec_cache
  ENV['RUBYGEMS_GEMDEPS'] = @orig_rubygems_gemdeps
  ENV['BUNDLE_GEMFILE']   = @orig_bundle_gemfile
  ENV['RUBYGEMS_HOST'] = @orig_rubygems_host

  Gem.ruby = @orig_ruby if @orig_ruby

  if @orig_ENV_HOME then
    ENV['HOME'] = @orig_ENV_HOME
  else
    ENV.delete 'HOME'
  end

  Gem.instance_variable_set :@default_dir, nil

  ENV['GEM_PRIVATE_KEY_PASSPHRASE'] = @orig_gem_private_key_passphrase

  Gem::Specification._clear_load_cache
  Gem::Specification.unresolved_deps.clear
  Gem::refresh

  @back_ui.close
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 559
def uninstall_gem spec
  require 'rubygems/uninstaller'

  Class.new(Gem::Uninstaller) {
    def ask_if_ok spec
      true
    end
  }.new(spec.name, :executables => true, :user_install => true).uninstall
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 751
def unresolved_names
  Gem::Specification.unresolved_deps.values.map(&:to_s).sort
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 676
def util_build_gem(spec)
  dir = spec.gem_dir
  FileUtils.mkdir_p dir

  Dir.chdir dir do
    spec.files.each do |file|
      next if File.exist? file
      FileUtils.mkdir_p File.dirname(file)
      File.open file, 'w' do |fp| fp.puts "# #{file}" end
    end

    use_ui Gem::MockGemUi.new do
      Gem::Package.build spec
    end

    cache = spec.cache_file
    FileUtils.mv File.basename(cache), cache
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 704
def util_clear_gems
  FileUtils.rm_rf File.join(@gemhome, "gems") # TODO: use Gem::Dirs
  FileUtils.mkdir File.join(@gemhome, "gems")
  FileUtils.rm_rf File.join(@gemhome, "specifications")
  FileUtils.mkdir File.join(@gemhome, "specifications")
  Gem::Specification.reset
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 865
def util_gem(name, version, deps = nil, &block)
  # TODO: deprecate
  raise "deps or block, not both" if deps and block

  if deps then
    block = proc do |s|
      # Since Hash#each is unordered in 1.8, sort
      # the keys and iterate that way so the tests are
      # deterministic on all implementations.
      deps.keys.sort.each do |n|
        s.add_dependency n, (deps[n] || '>= 0')
      end
    end
  end

  spec = quick_gem(name, version, &block)

  util_build_gem spec

  cache_file = File.join @tempdir, 'gems', "#{spec.original_name}.gem"
  FileUtils.mkdir_p File.dirname cache_file
  FileUtils.mv spec.cache_file, cache_file
  FileUtils.rm spec.spec_file

  spec.loaded_from = nil

  [spec, cache_file]
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 897
def util_gzip(data)
  out = StringIO.new

  Zlib::GzipWriter.wrap out do |io|
    io.write data
  end

  out.string
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 925
  def util_make_gems(prerelease = false)
    @a1 = quick_gem 'a', '1' do |s|
      s.files = %w[lib/code.rb]
      s.require_paths = %w[lib]
      s.date = Gem::Specification::TODAY - 86400
      s.homepage = 'http://a.example.com'
      s.email = %w[example@example.com example2@example.com]
      s.authors = %w[Example Example2]
      s.description = <<-DESC
This line is really, really long.  So long, in fact, that it is more than eighty characters long!  The purpose of this line is for testing wrapping behavior because sometimes people don't wrap their text to eighty characters.  Without the wrapping, the text might not look good in the RSS feed.

Also, a list:
  * An entry that\'s actually kind of sort
  * an entry that\'s really long, which will probably get wrapped funny.  That's ok, somebody wasn't thinking straight when they made it more than eighty characters.
      DESC
    end

    init = proc do |s|
      s.files = %w[lib/code.rb]
      s.require_paths = %w[lib]
    end

    @a2      = quick_gem('a', '2',      &init)
    @a3a     = quick_gem('a', '3.a',    &init)
    @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)
    @dep_x   = quick_gem('dep_x', '1') do |s|
      s.files = %w[lib/code.rb]
      s.require_paths = %w[lib]
      s.add_dependency 'x', '>= 1'
    end

    @pl1     = quick_gem 'pl', '1' do |s| # l for legacy
      s.files = %w[lib/code.rb]
      s.require_paths = %w[lib]
      s.platform = Gem::Platform.new 'i386-linux'
      s.instance_variable_set :@original_platform, 'i386-linux'
    end

    if prerelease
      @a2_pre = quick_gem('a', '2.a', &init)
      write_file File.join(*%W[gems #{@a2_pre.original_name} lib code.rb])
      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 #{@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
    end

    FileUtils.rm_r File.join(@gemhome, "gems", @pl1.original_name)
  end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 696
def util_remove_gem(spec)
  FileUtils.rm_rf spec.cache_file
  FileUtils.rm_rf spec.spec_file
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1123
def util_restore_RUBY_VERSION
  Object.send :remove_const, :RUBY_VERSION
  Object.send :remove_const, :RUBY_PATCHLEVEL if defined?(RUBY_PATCHLEVEL)
  Object.send :remove_const, :RUBY_REVISION   if defined?(RUBY_REVISION)

  Object.const_set :RUBY_VERSION,    @RUBY_VERSION
  Object.const_set :RUBY_PATCHLEVEL, @RUBY_PATCHLEVEL if
    defined?(@RUBY_PATCHLEVEL)
  Object.const_set :RUBY_REVISION,   @RUBY_REVISION   if
    defined?(@RUBY_REVISION)
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1104
def util_set_RUBY_VERSION(version, patchlevel = nil, revision = nil)
  if Gem.instance_variables.include? :@ruby_version or
     Gem.instance_variables.include? '@ruby_version' then
    Gem.send :remove_instance_variable, :@ruby_version
  end

  @RUBY_VERSION    = RUBY_VERSION
  @RUBY_PATCHLEVEL = RUBY_PATCHLEVEL if defined?(RUBY_PATCHLEVEL)
  @RUBY_REVISION   = RUBY_REVISION   if defined?(RUBY_REVISION)

  Object.send :remove_const, :RUBY_VERSION
  Object.send :remove_const, :RUBY_PATCHLEVEL if defined?(RUBY_PATCHLEVEL)
  Object.send :remove_const, :RUBY_REVISION   if defined?(RUBY_REVISION)

  Object.const_set :RUBY_VERSION,    version
  Object.const_set :RUBY_PATCHLEVEL, patchlevel if patchlevel
  Object.const_set :RUBY_REVISION,   revision   if revision
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 992
def util_set_arch(arch)
  RbConfig::CONFIG['arch'] = arch
  platform = Gem::Platform.new arch

  Gem.instance_variable_set :@platforms, nil
  Gem::Platform.instance_variable_set :@local, nil

  platform
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1008
def util_setup_fake_fetcher(prerelease = false)
  require 'zlib'
  require 'socket'
  require 'rubygems/remote_fetcher'

  @fetcher = Gem::FakeFetcher.new

  util_make_gems(prerelease)
  Gem::Specification.reset

  @all_gems = [@a1, @a2, @a3a, @a_evil9, @b2, @c1_2].sort
  @all_gem_names = @all_gems.map { |gem| gem.full_name }

  gem_names = [@a1.full_name, @a2.full_name, @a3a.full_name, @b2.full_name]
  @gem_names = gem_names.sort.join("\n")

  Gem::RemoteFetcher.fetcher = @fetcher
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1040
def util_setup_spec_fetcher(*specs)
  all_specs = Gem::Specification.to_a + specs
  Gem::Specification._resort! all_specs

  spec_fetcher = Gem::SpecFetcher.fetcher

  prerelease, all = all_specs.partition { |spec| spec.version.prerelease?  }
  latest = Gem::Specification._latest_specs all_specs

  spec_fetcher.specs[@uri] = []
  all.each do |spec|
    spec_fetcher.specs[@uri] << spec.name_tuple
  end

  spec_fetcher.latest_specs[@uri] = []
  latest.each do |spec|
    spec_fetcher.latest_specs[@uri] << spec.name_tuple
  end

  spec_fetcher.prerelease_specs[@uri] = []
  prerelease.each do |spec|
    spec_fetcher.prerelease_specs[@uri] << spec.name_tuple
  end

  # HACK for test_download_to_cache
  unless Gem::RemoteFetcher === @fetcher then
    v = Gem.marshal_version

    specs = all.map { |spec| spec.name_tuple }
    s_zip = util_gzip Marshal.dump Gem::NameTuple.to_basic specs

    latest_specs = latest.map do |spec|
      spec.name_tuple
    end

    l_zip = util_gzip Marshal.dump Gem::NameTuple.to_basic latest_specs

    prerelease_specs = prerelease.map { |spec| spec.name_tuple }
    p_zip = util_gzip Marshal.dump Gem::NameTuple.to_basic prerelease_specs

    @fetcher.data["#{@gem_repo}specs.#{v}.gz"]            = s_zip
    @fetcher.data["#{@gem_repo}latest_specs.#{v}.gz"]     = l_zip
    @fetcher.data["#{@gem_repo}prerelease_specs.#{v}.gz"] = p_zip

    v = Gem.marshal_version

    all_specs.each do |spec|
      path = "#{@gem_repo}quick/Marshal.#{v}/#{spec.original_name}.gemspec.rz"
      data = Marshal.dump spec
      data_deflate = Zlib::Deflate.deflate data
      @fetcher.data[path] = data_deflate
    end
  end

  nil # force errors
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 830
def util_spec name, version = 2, deps = nil # :yields: specification
  raise "deps or block, not both" if deps and block_given?

  spec = Gem::Specification.new do |s|
    s.platform    = Gem::Platform::RUBY
    s.name        = name
    s.version     = version
    s.author      = 'A User'
    s.email       = 'example@example.com'
    s.homepage    = 'http://example.com'
    s.summary     = "this is a summary"
    s.description = "This is a test description"

    yield s if block_given?
  end

  if deps then
    # Since Hash#each is unordered in 1.8, sort the keys and iterate that
    # way so the tests are deterministic on all implementations.
    deps.keys.sort.each do |n|
      spec.add_dependency n, (deps[n] || '>= 0')
    end
  end

  Gem::Specification.reset

  return spec
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1100
def util_zip(data)
  Zlib::Deflate.deflate data
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1337
def v string
  Gem::Version.create string
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1161
def vc_windows?
  RUBY_PLATFORM.match('mswin')
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1347
def vendor_gem name = 'a', version = 1
  directory = File.join 'vendor', name

  FileUtils.mkdir_p directory

  save_gemspec name, version, directory
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1193
def wait_for_child_process_to_exit
  Process.wait if Process.respond_to?(:fork)
rescue Errno::ECHILD
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 1145
def win_platform?
  Gem.win_platform?
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rubygems/test_case.rb, line 610
def write_file(path)
  path = File.join @gemhome, path unless Pathname.new(path).absolute?
  dir = File.dirname path
  FileUtils.mkdir_p dir unless File.directory? dir

  File.open path, 'wb' do |io|
    yield io if block_given?
  end

  path
end