require 'test/unit' require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities') require 'rubygems/spec_fetcher' class TestGemSpecFetcher < RubyGemTestCase def setup super @uri = URI.parse @gem_repo util_setup_fake_fetcher @source_index.add_spec @pl1 @specs = @source_index.gems.sort.map do |name, spec| [spec.name, spec.version, spec.original_platform] end.sort @fetcher.data["#{@gem_repo}specs.#{Gem.marshal_version}.gz"] = util_gzip(Marshal.dump(@specs)) @latest_specs = @source_index.latest_specs.sort.map do |spec| [spec.name, spec.version, spec.original_platform] end @fetcher.data["#{@gem_repo}latest_specs.#{Gem.marshal_version}.gz"] = util_gzip(Marshal.dump(@latest_specs)) @sf = Gem::SpecFetcher.new end def test_fetch_all @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec.rz"] = util_zip(Marshal.dump(@a1)) @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a2.full_name}.gemspec.rz"] = util_zip(Marshal.dump(@a2)) dep = Gem::Dependency.new 'a', 1 specs_and_sources = @sf.fetch dep, true spec_names = specs_and_sources.map do |spec, source_uri| [spec.full_name, source_uri] end expected = [[@a1.full_name, @gem_repo], [@a2.full_name, @gem_repo]] assert_equal expected, spec_names assert_same specs_and_sources.first.last, specs_and_sources.last.last end def test_fetch_latest @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec.rz"] = util_zip(Marshal.dump(@a1)) @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a2.full_name}.gemspec.rz"] = util_zip(Marshal.dump(@a2)) dep = Gem::Dependency.new 'a', 1 specs_and_sources = @sf.fetch dep spec_names = specs_and_sources.map do |spec, source_uri| [spec.full_name, source_uri] end assert_equal [[@a2.full_name, @gem_repo]], spec_names end def test_fetch_legacy_repo @fetcher.data["#{@gem_repo}specs.#{Gem.marshal_version}.gz"] = nil @fetcher.data["#{@gem_repo}yaml"] = '' util_setup_source_info_cache @a1, @a2 dep = Gem::Dependency.new 'a', 1 specs = nil use_ui @ui do specs = @sf.fetch dep, true end expected = <<-EOF WARNING: RubyGems 1.2+ index not found for: \thttp://gems.example.com/ RubyGems will revert to legacy indexes degrading performance. EOF assert_equal expected, @ui.error specs = specs.map { |spec, source_uri| [spec.full_name, source_uri] } expected = [ [@a1.full_name, @gem_repo], [@a2.full_name, @gem_repo], ] assert_equal expected, specs end def test_fetch_platform util_set_arch 'i386-linux' @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@pl1.original_name}.gemspec.rz"] = util_zip(Marshal.dump(@pl1)) dep = Gem::Dependency.new 'pl', 1 specs_and_sources = @sf.fetch dep spec_names = specs_and_sources.map do |spec, source_uri| [spec.full_name, source_uri] end assert_equal [[@pl1.full_name, @gem_repo]], spec_names end def test_fetch_spec spec_uri = "#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec" @fetcher.data["#{spec_uri}.rz"] = util_zip(Marshal.dump(@a1)) spec = @sf.fetch_spec ['a', Gem::Version.new(1), 'ruby'], @uri assert_equal @a1.full_name, spec.full_name cache_dir = @sf.cache_dir URI.parse(spec_uri) cache_file = File.join cache_dir, "#{@a1.full_name}.gemspec" assert File.exist?(cache_file) end def test_fetch_spec_cached spec_uri = "#{@gem_repo}/#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec" @fetcher.data["#{spec_uri}.rz"] = nil cache_dir = @sf.cache_dir URI.parse(spec_uri) FileUtils.mkdir_p cache_dir cache_file = File.join cache_dir, "#{@a1.full_name}.gemspec" open cache_file, 'wb' do |io| Marshal.dump @a1, io end spec = @sf.fetch_spec ['a', Gem::Version.new(1), 'ruby'], @uri assert_equal @a1.full_name, spec.full_name end def test_fetch_spec_platform @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@pl1.original_name}.gemspec.rz"] = util_zip(Marshal.dump(@pl1)) spec = @sf.fetch_spec ['pl', Gem::Version.new(1), 'i386-linux'], @uri assert_equal @pl1.full_name, spec.full_name end def test_fetch_spec_platform_ruby @fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec.rz"] = util_zip(Marshal.dump(@a1)) spec = @sf.fetch_spec ['a', Gem::Version.new(1), nil], @uri assert_equal @a1.full_name, spec.full_name spec = @sf.fetch_spec ['a', Gem::Version.new(1), ''], @uri assert_equal @a1.full_name, spec.full_name end def test_find_matching_all dep = Gem::Dependency.new 'a', 1 specs = @sf.find_matching dep, true expected = [ [['a', Gem::Version.new(1), Gem::Platform::RUBY], @gem_repo], [['a', Gem::Version.new(2), Gem::Platform::RUBY], @gem_repo], ] assert_equal expected, specs end def test_find_matching_latest dep = Gem::Dependency.new 'a', 1 specs = @sf.find_matching dep expected = [ [['a', Gem::Version.new(2), Gem::Platform::RUBY], @gem_repo], ] assert_equal expected, specs end def test_find_matching_platform util_set_arch 'i386-linux' dep = Gem::Dependency.new 'pl', 1 specs = @sf.find_matching dep expected = [ [['pl', Gem::Version.new(1), 'i386-linux'], @gem_repo], ] assert_equal expected, specs util_set_arch 'i386-freebsd6' dep = Gem::Dependency.new 'pl', 1 specs = @sf.find_matching dep assert_equal [], specs end def test_find_all_platforms util_set_arch 'i386-freebsd6' dep = Gem::Dependency.new 'pl', 1 specs = @sf.find_matching dep, false, false expected = [ [['pl', Gem::Version.new(1), 'i386-linux'], @gem_repo], ] assert_equal expected, specs end def test_list specs = @sf.list assert_equal [@uri], specs.keys assert_equal @latest_specs, specs[@uri].sort end def test_list_all specs = @sf.list true assert_equal [@uri], specs.keys assert_equal @specs, specs[@uri].sort end def test_list_cache specs = @sf.list assert !specs[@uri].empty? @fetcher.data["#{@gem_repo}/latest_specs.#{Gem.marshal_version}.gz"] = nil cached_specs = @sf.list assert_equal specs, cached_specs end def test_list_cache_all specs = @sf.list true assert !specs[@uri].empty? @fetcher.data["#{@gem_repo}/specs.#{Gem.marshal_version}.gz"] = nil cached_specs = @sf.list true assert_equal specs, cached_specs end def test_load_specs specs = @sf.load_specs @uri, 'specs' expected = [ ['a', Gem::Version.new(1), Gem::Platform::RUBY], ['a', Gem::Version.new(2), Gem::Platform::RUBY], ['a_evil', Gem::Version.new(9), Gem::Platform::RUBY], ['c', Gem::Version.new('1.2'), Gem::Platform::RUBY], ['pl', Gem::Version.new(1), 'i386-linux'], ] assert_equal expected, specs cache_dir = File.join Gem.user_home, '.gem', 'specs', 'gems.example.com%80' assert File.exist?(cache_dir), "#{cache_dir} does not exist" cache_file = File.join cache_dir, "specs.#{Gem.marshal_version}" assert File.exist?(cache_file) end def test_load_specs_cached @fetcher.data["#{@gem_repo}latest_specs.#{Gem.marshal_version}.gz"] = nil @fetcher.data["#{@gem_repo}latest_specs.#{Gem.marshal_version}"] = ' ' * Marshal.dump(@latest_specs).length cache_dir = File.join Gem.user_home, '.gem', 'specs', 'gems.example.com%80' FileUtils.mkdir_p cache_dir cache_file = File.join cache_dir, "latest_specs.#{Gem.marshal_version}" open cache_file, 'wb' do |io| Marshal.dump @latest_specs, io end specs = @sf.load_specs @uri, 'specs' assert_equal @specs, specs end end