diff options
Diffstat (limited to 'ruby_1_9_3/lib/rubygems/test_case.rb')
| -rw-r--r-- | ruby_1_9_3/lib/rubygems/test_case.rb | 870 |
1 files changed, 0 insertions, 870 deletions
diff --git a/ruby_1_9_3/lib/rubygems/test_case.rb b/ruby_1_9_3/lib/rubygems/test_case.rb deleted file mode 100644 index 9fbdfca52e..0000000000 --- a/ruby_1_9_3/lib/rubygems/test_case.rb +++ /dev/null @@ -1,870 +0,0 @@ -at_exit { $SAFE = 1 } - -if defined? Gem::QuickLoader - Gem::QuickLoader.load_full_rubygems_library -else - require 'rubygems' -end - -begin - gem 'minitest' -rescue Gem::LoadError -end - -require "rubygems/deprecate" -require 'minitest/autorun' -require 'fileutils' -require 'tmpdir' -require 'uri' -require 'rubygems/package' -require 'rubygems/test_utilities' -require 'pp' -require 'zlib' -require 'pathname' -Gem.load_yaml - -require 'rubygems/mock_gem_ui' - -module Gem - - ## - # Allows setting the gem path searcher. This method is available when - # requiring 'rubygems/test_case' - - def self.searcher=(searcher) - @searcher = searcher - end - - ## - # Allows setting the default SourceIndex. This method is available when - # requiring 'rubygems/test_case' - - def self.source_index=(si) - raise "This method is not supported" - Gem::Specification.reset if si # HACK - @@source_index = si - end - - ## - # Allows toggling Windows behavior. This method is available when requiring - # 'rubygems/test_case' - - def self.win_platform=(val) - @@win_platform = val - end - - ## - # Allows setting path to ruby. This method is available when requiring - # 'rubygems/test_case' - - def self.ruby= ruby - @ruby = ruby - end - - ## - # When rubygems/test_case is required the default user interaction is a - # MockGemUi. - - module DefaultUserInteraction - @ui = Gem::MockGemUi.new - end -end - -## -# RubyGemTestCase provides a variety of methods for testing rubygems and -# gem-related behavior in a sandbox. Through RubyGemTestCase you can install -# and uninstall gems, fetch remote gems through a stub fetcher and be assured -# your normal set of gems is not affected. -# -# Tests are always run at a safe level of 1. - -class Gem::TestCase < MiniTest::Unit::TestCase - - # TODO: move to minitest - def assert_path_exists path, msg = nil - msg = message(msg) { "Expected path '#{path}' to exist" } - assert File.exist?(path), msg - end - - # TODO: move to minitest - def refute_path_exists path, msg = nil - msg = message(msg) { "Expected path '#{path}' to not exist" } - refute File.exist?(path), msg - end - - include Gem::DefaultUserInteraction - - undef_method :default_test if instance_methods.include? 'default_test' or - instance_methods.include? :default_test - - @@project_dir = Dir.pwd unless defined?(@@project_dir) - - ## - # #setup prepares a sandboxed location to install gems. All installs are - # directed to a temporary directory. All install plugins are removed. - # - # If the +RUBY+ environment variable is set the given path is used for - # Gem::ruby. The local platform is set to <tt>i386-mswin32</tt> for Windows - # or <tt>i686-darwin8.10.1</tt> otherwise. - # - # If the +KEEP_FILES+ environment variable is set the files will not be - # removed from <tt>/tmp/test_rubygems_#{$$}.#{Time.now.to_i}</tt>. - - def setup - super - - @orig_gem_home = ENV['GEM_HOME'] - @orig_gem_path = ENV['GEM_PATH'] - - @current_dir = Dir.pwd - @ui = Gem::MockGemUi.new - - tmpdir = nil - Dir.chdir Dir.tmpdir do tmpdir = Dir.pwd end # HACK OSX /private/tmp - - if ENV['KEEP_FILES'] then - @tempdir = File.join(tmpdir, "test_rubygems_#{$$}.#{Time.now.to_i}") - else - @tempdir = File.join(tmpdir, "test_rubygems_#{$$}") - end - @tempdir.untaint - @gemhome = File.join @tempdir, 'gemhome' - @userhome = File.join @tempdir, 'userhome' - - @orig_ruby = if ruby = ENV['RUBY'] then - Gem.class_eval { ruby, @ruby = @ruby, ruby } - ruby - end - - Gem.ensure_gem_subdirectories @gemhome - - @orig_LOAD_PATH = $LOAD_PATH.dup - $LOAD_PATH.map! { |s| File.expand_path s } - - Dir.chdir @tempdir - - @orig_ENV_HOME = ENV['HOME'] - ENV['HOME'] = @userhome - Gem.instance_variable_set :@user_home, nil - - FileUtils.mkdir_p @gemhome - FileUtils.mkdir_p @userhome - - Gem.use_paths(@gemhome) - - Gem.loaded_specs.clear - Gem.unresolved_deps.clear - - Gem.configuration.verbose = true - Gem.configuration.update_sources = true - - @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 = Gem::ConfigMap[:BASERUBY] - Gem::ConfigMap[:BASERUBY] = Gem::ConfigMap[:ruby_install_name] - - @orig_arch = Gem::ConfigMap[: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}" - - # TODO: move to installer test cases - Gem.post_build_hooks.clear - Gem.post_install_hooks.clear - Gem.post_uninstall_hooks.clear - Gem.pre_install_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 - - ## - # #teardown restores the process to its original state and removes the - # tempdir unless the +KEEP_FILES+ environment variable was set. - - def teardown - $LOAD_PATH.replace @orig_LOAD_PATH - - Gem::ConfigMap[:BASERUBY] = @orig_BASERUBY - Gem::ConfigMap[: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['GEM_HOME'] = @orig_gem_home - ENV['GEM_PATH'] = @orig_gem_path - - _ = @orig_ruby - Gem.class_eval { @ruby = _ } if _ - - if @orig_ENV_HOME then - ENV['HOME'] = @orig_ENV_HOME - else - ENV.delete 'HOME' - end - end - - ## - # Builds and installs the Gem::Specification +spec+ - - def install_gem spec, options = {} - require 'rubygems/installer' - - use_ui Gem::MockGemUi.new do - Dir.chdir @tempdir do - Gem::Builder.new(spec).build - end - end - - gem = File.join(@tempdir, File.basename(spec.cache_file)).untaint - - Gem::Installer.new(gem, options.merge({:wrappers => true})).install - end - - ## - # Builds and installs the Gem::Specification +spec+ into the user dir - - def install_gem_user spec - install_gem spec, :user_install => true - end - - ## - # Uninstalls the Gem::Specification +spec+ - def uninstall_gem spec - require 'rubygems/uninstaller' - - Gem::Uninstaller.new(spec.name, - :executables => true, :user_install => true).uninstall - end - - ## - # creates a temporary directory with hax - - 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 - - ## - # Enables pretty-print for all tests - - def mu_pp(obj) - s = '' - s = PP.pp obj, s - s = s.force_encoding(Encoding.default_external) if defined? Encoding - s.chomp - end - - ## - # Reads a Marshal file at +path+ - - def read_cache(path) - open path.dup.untaint, 'rb' do |io| - Marshal.load io.read - end - end - - ## - # Reads a binary file at +path+ - - def read_binary(path) - Gem.read_binary path - end - - ## - # Writes a binary file to +path+ which is relative to +@gemhome+ - - def write_file(path) - path = File.join @gemhome, path unless Pathname.new(path).absolute? - dir = File.dirname path - FileUtils.mkdir_p dir - - open path, 'wb' do |io| - yield io if block_given? - end - - path - end - - def all_spec_names - Gem::Specification.map(&:full_name) - end - - ## - # Creates a Gem::Specification with a minimum of extra work. +name+ and - # +version+ are the gem's name and version, platform, author, email, - # homepage, summary and description are defaulted. The specification is - # yielded for customization. - # - # The gem is added to the installed gems in +@gemhome+ and to the current - # source_index. - # - # Use this with #write_file to build an installed gem. - - 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.add_spec spec.for_cache - - return spec - end - - def quick_spec name, version = '2' - # TODO: deprecate - 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 - - spec.loaded_from = spec.spec_file - - Gem::Specification.add_spec spec - - return spec - end - - ## - # Builds a gem from +spec+ and places it in <tt>File.join @gemhome, - # 'cache'</tt>. Automatically creates files based on +spec.files+ - - 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::Builder.new(spec).build - end - - cache = spec.cache_file - FileUtils.mv File.basename(cache), cache - end - end - - ## - # Removes all installed gems from +@gemhome+. - - def util_clear_gems - FileUtils.rm_rf File.join(@gemhome, "gems") # TODO: use Gem::Dirs - FileUtils.rm_rf File.join(@gemhome, "specifications") - Gem::Specification.reset - end - - ## - # Install the provided specs - - def install_specs(*specs) - Gem::Specification.add_specs(*specs) - Gem.searcher = nil - 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. - - def new_spec name, version, deps = nil, *files - 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" - - Array(deps).each do |n, req| - s.add_dependency n, (req || '>= 0') - end - - s.files.push(*files) unless files.empty? - - yield s if block_given? - end - - spec.loaded_from = spec.spec_file - - unless files.empty? then - write_file spec.spec_file do |io| - io.write spec.to_ruby_for_cache - end - - util_build_gem spec - - cache_file = File.join @tempdir, 'gems', "#{spec.full_name}.gem" - FileUtils.mkdir_p File.dirname cache_file - FileUtils.mv spec.cache_file, cache_file - FileUtils.rm spec.spec_file - end - - spec - end - - ## - # Creates a spec with +name+, +version+ and +deps+. - - def util_spec(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 - # deteriminstic on all implementations. - deps.keys.sort.each do |n| - s.add_dependency n, (deps[n] || '>= 0') - end - end - end - - quick_spec(name, version, &block) - end - - ## - # Creates a gem with +name+, +version+ and +deps+. The specification will - # be yielded before gem creation for customization. The gem will be placed - # in <tt>File.join @tempdir, 'gems'</tt>. The specification and .gem file - # location are returned. - - 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 - # deteriminstic 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 - - ## - # Gzips +data+. - - def util_gzip(data) - out = StringIO.new - - Zlib::GzipWriter.wrap out do |io| - io.write data - end - - out.string - end - - ## - # Creates several default gems which all have a lib/code.rb file. The gems - # are not installed but are available in the cache dir. - # - # +@a1+:: gem a version 1, this is the best-described gem. - # +@a2+:: gem a version 2 - # +@a3a:: gem a version 3.a - # +@a_evil9+:: gem a_evil version 9, use this to ensure similarly-named gems - # don't collide with a. - # +@b2+:: gem b version 2 - # +@c1_2+:: gem c version 1.2 - # +@pl1+:: gem pl version 1, this gem has a legacy platform of i386-linux. - # - # Additional +prerelease+ gems may also be created: - # - # +@a2_pre+:: gem a version 2.a - # TODO: nuke this and fix tests. this should speed up a lot - - 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) - - @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 #{@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]) - - [@a1, @a2, @a3a, @a_evil9, @b2, @c1_2, @pl1].each do |spec| - util_build_gem spec - end - - FileUtils.rm_r File.join(@gemhome, "gems", @pl1.original_name) - end - - ## - # Set the platform to +arch+ - - def util_set_arch(arch) - Gem::ConfigMap[:arch] = arch - platform = Gem::Platform.new arch - - Gem.instance_variable_set :@platforms, nil - Gem::Platform.instance_variable_set :@local, nil - - platform - end - - ## - # Sets up a fake fetcher using the gems from #util_make_gems. Optionally - # additional +prerelease+ gems may be included. - # - # Gems created by this method may be fetched using Gem::RemoteFetcher. - - 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 - - ## - # Sets up Gem::SpecFetcher to return information from the gems in +specs+. - # Best used with +@all_gems+ from #util_setup_fake_fetcher. - - def util_setup_spec_fetcher(*specs) - specs -= Gem::Specification._all - Gem::Specification.add_specs(*specs) - - spec_fetcher = Gem::SpecFetcher.fetcher - - prerelease, _ = Gem::Specification.partition { |spec| - spec.version.prerelease? - } - - spec_fetcher.specs[@uri] = [] - Gem::Specification.each do |spec| - spec_tuple = [spec.name, spec.version, spec.original_platform] - spec_fetcher.specs[@uri] << spec_tuple - end - - spec_fetcher.latest_specs[@uri] = [] - Gem::Specification.latest_specs.each do |spec| - spec_tuple = [spec.name, spec.version, spec.original_platform] - spec_fetcher.latest_specs[@uri] << spec_tuple - end - - spec_fetcher.prerelease_specs[@uri] = [] - prerelease.each do |spec| - spec_tuple = [spec.name, spec.version, spec.original_platform] - spec_fetcher.prerelease_specs[@uri] << spec_tuple - end - - v = Gem.marshal_version - - Gem::Specification.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 unless Gem::RemoteFetcher === @fetcher # HACK for test_download_to_cache - - nil # force errors - end - - ## - # Deflates +data+ - - def util_zip(data) - Zlib::Deflate.deflate data - end - - ## - # Is this test being run on a Windows platform? - - def self.win_platform? - Gem.win_platform? - end - - ## - # Is this test being run on a Windows platform? - - def win_platform? - Gem.win_platform? - end - - ## - # Returns whether or not we're on a version of Ruby built with VC++ (or - # Borland) versus Cygwin, Mingw, etc. - - def self.vc_windows? - RUBY_PLATFORM.match('mswin') - end - - ## - # Returns whether or not we're on a version of Ruby built with VC++ (or - # Borland) versus Cygwin, Mingw, etc. - - def vc_windows? - RUBY_PLATFORM.match('mswin') - end - - ## - # Returns the make command for the current platform. For versions of Ruby - # built on MS Windows with VC++ or Borland it will return 'nmake'. On all - # other platforms, including Cygwin, it will return 'make'. - - def self.make_command - ENV["make"] || (vc_windows? ? 'nmake' : 'make') - end - - ## - # Returns the make command for the current platform. For versions of Ruby - # built on MS Windows with VC++ or Borland it will return 'nmake'. On all - # other platforms, including Cygwin, it will return 'make'. - - def make_command - ENV["make"] || (vc_windows? ? 'nmake' : 'make') - end - - ## - # Returns whether or not the nmake command could be found. - - def nmake_found? - system('nmake /? 1>NUL 2>&1') - end - - ## - # Allows tests to use a random (but controlled) port number instead of - # a hardcoded one. This helps CI tools when running parallels builds on - # the same builder slave. - - def self.process_based_port - @@process_based_port ||= 8000 + $$ % 1000 - end - - ## - # See ::process_based_port - - def process_based_port - self.class.process_based_port - end - - ## - # Allows the proper version of +rake+ to be used for the test. - - def build_rake_in - gem_ruby = Gem.ruby - Gem.ruby = @@ruby - env_rake = ENV["rake"] - ENV["rake"] = @@rake - yield @@rake - ensure - Gem.ruby = gem_ruby - if env_rake - ENV["rake"] = env_rake - else - ENV.delete("rake") - end - end - - ## - # Finds the path to the ruby executable - - 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 - - @@ruby = rubybin - env_rake = ENV['rake'] - ruby19_rake = File.expand_path("bin/rake", @@project_dir) - @@rake = if env_rake then - ENV["rake"] - elsif File.exist? ruby19_rake then - @@ruby + " " + ruby19_rake - else - 'rake' - end - - ## - # Construct a new Gem::Dependency. - - def dep name, *requirements - Gem::Dependency.new name, *requirements - end - - ## - # Constructs a new Gem::Requirement. - - def req *requirements - return requirements.first if Gem::Requirement === requirements.first - Gem::Requirement.create requirements - end - - ## - # Constructs a new Gem::Specification. - - def spec name, version, &block - Gem::Specification.new name, v(version), &block - end - - ## - # Construct a new Gem::Version. - - def v string - Gem::Version.create string - end - -end |