require 'rubygems/test_case' require 'rubygems' require 'rubygems/installer' require 'pathname' require 'tmpdir' # TODO: push this up to test_case.rb once battle tested $SAFE=1 $LOAD_PATH.map! do |path| path.dup.untaint end class TestGem < Gem::TestCase def setup super ENV.delete 'RUBYGEMS_GEMDEPS' @additional = %w[a b].map { |d| File.join @tempdir, d } util_remove_interrupt_command end 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 def test_self_activate foo = util_spec 'foo', '1' assert_activate %w[foo-1], foo 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 # TODO: move these to specification def test_self_activate_via_require a1 = new_spec "a", "1", "b" => "= 1" b1 = new_spec "b", "1", nil, "lib/b/c.rb" b2 = new_spec "b", "2", nil, "lib/b/c.rb" install_specs a1, b1, b2 a1.activate save_loaded_features do require "b/c" end assert_equal %w(a-1 b-1), loaded_spec_names end # TODO: move these to specification def test_self_activate_deep_unambiguous a1 = new_spec "a", "1", "b" => "= 1" b1 = new_spec "b", "1", "c" => "= 1" b2 = new_spec "b", "2", "c" => "= 2" c1 = new_spec "c", "1" c2 = new_spec "c", "2" install_specs a1, b1, b2, c1, c2 a1.activate assert_equal %w(a-1 b-1 c-1), loaded_spec_names end def save_loaded_features old_loaded_features = $LOADED_FEATURES.dup yield ensure $LOADED_FEATURES.replace old_loaded_features end # TODO: move these to specification def test_self_activate_ambiguous_direct save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0" b1 = new_spec("b", "1", { "c" => ">= 1" }, "lib/d.rb") b2 = new_spec("b", "2", { "c" => ">= 2" }, "lib/d.rb") c1 = new_spec "c", "1" c2 = new_spec "c", "2" Gem::Specification.reset install_specs a1, b1, b2, c1, c2 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names require "d" assert_equal %w(a-1 b-2 c-2), loaded_spec_names assert_equal [], unresolved_names end end # TODO: move these to specification def test_self_activate_ambiguous_indirect save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0" b1 = new_spec "b", "1", "c" => ">= 1" b2 = new_spec "b", "2", "c" => ">= 2" c1 = new_spec "c", "1", nil, "lib/d.rb" c2 = new_spec "c", "2", nil, "lib/d.rb" install_specs a1, b1, b2, c1, c2 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names require "d" assert_equal %w(a-1 b-2 c-2), loaded_spec_names assert_equal [], unresolved_names end end def test_self_finish_resolve save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0" b1 = new_spec "b", "1", "c" => ">= 1" b2 = new_spec "b", "2", "c" => ">= 2" c1 = new_spec "c", "1" c2 = new_spec "c", "2" install_specs a1, b1, b2, c1, c2 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names Gem.finish_resolve assert_equal %w(a-1 b-2 c-2), loaded_spec_names assert_equal [], unresolved_names end end def test_self_activate_via_require_wtf save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0", "d" => "> 0" # this b1 = new_spec "b", "1", { "c" => ">= 1" }, "lib/b.rb" b2 = new_spec "b", "2", { "c" => ">= 2" }, "lib/b.rb" # this c1 = new_spec "c", "1" c2 = new_spec "c", "2" # this d1 = new_spec "d", "1", { "c" => "< 2" }, "lib/d.rb" d2 = new_spec "d", "2", { "c" => "< 2" }, "lib/d.rb" # this install_specs a1, b1, b2, c1, c2, d1, d2 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal ["b (> 0)", "d (> 0)"], unresolved_names require "b" e = assert_raises Gem::LoadError do require "d" end assert_equal "unable to find a version of 'd' to activate", e.message assert_equal %w(a-1 b-2 c-2), loaded_spec_names assert_equal ["d (> 0)"], unresolved_names end end def test_self_finish_resolve_wtf save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0", "d" => "> 0" # this b1 = new_spec "b", "1", { "c" => ">= 1" }, "lib/b.rb" # this b2 = new_spec "b", "2", { "c" => ">= 2" }, "lib/b.rb" c1 = new_spec "c", "1" # this c2 = new_spec "c", "2" d1 = new_spec "d", "1", { "c" => "< 2" }, "lib/d.rb" d2 = new_spec "d", "2", { "c" => "< 2" }, "lib/d.rb" # this install_specs a1, b1, b2, c1, c2, d1, d2 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal ["b (> 0)", "d (> 0)"], unresolved_names Gem.finish_resolve assert_equal %w(a-1 b-1 c-1 d-2), loaded_spec_names assert_equal [], unresolved_names end end # TODO: move these to specification def test_self_activate_ambiguous_unrelated save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0" b1 = new_spec "b", "1", "c" => ">= 1" b2 = new_spec "b", "2", "c" => ">= 2" c1 = new_spec "c", "1" c2 = new_spec "c", "2" d1 = new_spec "d", "1", nil, "lib/d.rb" install_specs a1, b1, b2, c1, c2, d1 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names require "d" assert_equal %w(a-1 d-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names end end # TODO: move these to specification def test_self_activate_ambiguous_indirect_conflict save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0" a2 = new_spec "a", "2", "b" => "> 0" b1 = new_spec "b", "1", "c" => ">= 1" b2 = new_spec "b", "2", "c" => ">= 2" c1 = new_spec "c", "1", nil, "lib/d.rb" c2 = new_spec("c", "2", { "a" => "1" }, "lib/d.rb") # conflicts with a-2 install_specs a1, a2, b1, b2, c1, c2 a2.activate assert_equal %w(a-2), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names require "d" assert_equal %w(a-2 b-1 c-1), loaded_spec_names assert_equal [], unresolved_names end end # TODO: move these to specification def test_require_already_activated save_loaded_features do a1 = new_spec "a", "1", nil, "lib/d.rb" install_specs a1 # , a2, b1, b2, c1, c2 a1.activate assert_equal %w(a-1), loaded_spec_names assert_equal [], unresolved_names assert require "d" assert_equal %w(a-1), loaded_spec_names assert_equal [], unresolved_names end end # TODO: move these to specification def test_require_already_activated_indirect_conflict save_loaded_features do a1 = new_spec "a", "1", "b" => "> 0" a2 = new_spec "a", "2", "b" => "> 0" b1 = new_spec "b", "1", "c" => ">= 1" b2 = new_spec "b", "2", "c" => ">= 2" c1 = new_spec "c", "1", nil, "lib/d.rb" c2 = new_spec("c", "2", { "a" => "1" }, "lib/d.rb") # conflicts with a-2 install_specs a1, a2, b1, b2, c1, c2 a1.activate c1.activate assert_equal %w(a-1 c-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names assert require "d" assert_equal %w(a-1 c-1), loaded_spec_names assert_equal ["b (> 0)"], unresolved_names end end def test_require_missing save_loaded_features do assert_raises ::LoadError do require "q" end end end def test_require_does_not_glob save_loaded_features do a1 = new_spec "a", "1", nil, "lib/a1.rb" install_specs a1 assert_raises ::LoadError do require "a*" end assert_equal [], loaded_spec_names end end # TODO: move these to specification def test_self_activate_loaded foo = util_spec 'foo', '1' assert foo.activate refute foo.activate end ## # [A] depends on # [B] >= 1.0 (satisfied by 2.0) # [C] depends on nothing def test_self_activate_unrelated a = util_spec 'a', '1.0', 'b' => '>= 1.0' util_spec 'b', '1.0' c = util_spec 'c', '1.0' assert_activate %w[b-1.0 c-1.0 a-1.0], a, c, "b" end ## # [A] depends on # [B] >= 1.0 (satisfied by 2.0) # [C] = 1.0 depends on # [B] ~> 1.0 # # and should resolve using b-1.0 # TODO: move these to specification def test_self_activate_over a = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '= 1.0' util_spec 'b', '1.0' util_spec 'b', '1.1' util_spec 'b', '2.0' util_spec 'c', '1.0', 'b' => '~> 1.0' a.activate assert_equal %w[a-1.0 c-1.0], loaded_spec_names assert_equal ["b (>= 1.0, ~> 1.0)"], unresolved_names end ## # [A] depends on # [B] ~> 1.0 (satisfied by 1.1) # [C] = 1.0 depends on # [B] = 1.0 # # and should resolve using b-1.0 # # TODO: this is not under, but over... under would require depth # first resolve through a dependency that is later pruned. def test_self_activate_under a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' util_spec 'b', '1.0' util_spec 'b', '1.1' c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' assert_activate %w[b-1.0 c-1.0 a-1.0], a, c, "b" end ## # [A1] depends on # [B] > 0 (satisfied by 2.0) # [B1] depends on # [C] > 0 (satisfied by 1.0) # [B2] depends on nothing! # [C1] depends on nothing def test_self_activate_dropped a1, = util_spec 'a', '1', 'b' => nil util_spec 'b', '1', 'c' => nil util_spec 'b', '2' util_spec 'c', '1' assert_activate %w[b-2 a-1], a1, "b" end ## # [A] depends on # [B] >= 1.0 (satisfied by 1.1) depends on # [Z] # [C] >= 1.0 depends on # [B] = 1.0 # # and should backtrack to resolve using b-1.0, pruning Z from the # resolve. def test_self_activate_raggi_the_edgecase_generator a, _ = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '>= 1.0' util_spec 'b', '1.0' util_spec 'b', '1.1', 'z' => '>= 1.0' c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' assert_activate %w[b-1.0 c-1.0 a-1.0], a, c, "b" end def test_self_activate_conflict util_spec 'b', '1.0' util_spec 'b', '2.0' gem "b", "= 1.0" assert_raises Gem::LoadError do gem "b", "= 2.0" end end ## # [A] depends on # [C] = 1.0 depends on # [B] = 2.0 # [B] ~> 1.0 (satisfied by 1.0) def test_self_activate_checks_dependencies a, _ = util_spec 'a', '1.0' a.add_dependency 'c', '= 1.0' a.add_dependency 'b', '~> 1.0' util_spec 'b', '1.0' util_spec 'b', '2.0' c, _ = util_spec 'c', '1.0', 'b' => '= 2.0' e = assert_raises Gem::LoadError do assert_activate nil, a, c, "b" end expected = "can't satisfy 'b (~> 1.0)', already activated 'b-2.0'" assert_equal expected, e.message end ## # [A] depends on # [B] ~> 1.0 (satisfied by 1.0) # [C] = 1.0 depends on # [B] = 2.0 def test_self_activate_divergent a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' util_spec 'b', '1.0' util_spec 'b', '2.0' c, _ = util_spec 'c', '1.0', 'b' => '= 2.0' e = assert_raises Gem::LoadError do assert_activate nil, a, c, "b" end assert_match(/Unable to activate c-1.0,/, e.message) assert_match(/because b-1.0 conflicts with b .= 2.0/, e.message) end ## # DOC def test_self_activate_platform_alternate @x1_m = util_spec 'x', '1' do |s| s.platform = Gem::Platform.new %w[cpu my_platform 1] end @x1_o = util_spec 'x', '1' do |s| s.platform = Gem::Platform.new %w[cpu other_platform 1] end @w1 = util_spec 'w', '1', 'x' => nil util_set_arch 'cpu-my_platform1' assert_activate %w[x-1-cpu-my_platform-1 w-1], @w1, @x1_m end ## # DOC def test_self_activate_platform_bump @y1 = util_spec 'y', '1' @y1_1_p = util_spec 'y', '1.1' do |s| s.platform = Gem::Platform.new %w[cpu my_platform 1] end @z1 = util_spec 'z', '1', 'y' => nil assert_activate %w[y-1 z-1], @z1, @y1 end ## # [C] depends on # [A] = 1.a # [B] = 1.0 depends on # [A] >= 0 (satisfied by 1.a) def test_self_activate_prerelease @c1_pre = util_spec 'c', '1.a', "a" => "1.a", "b" => "1" @a1_pre = util_spec 'a', '1.a' @b1 = util_spec 'b', '1' do |s| s.add_dependency 'a' s.add_development_dependency 'aa' end assert_activate %w[a-1.a b-1 c-1.a], @c1_pre, @a1_pre, @b1 end ## # DOC def test_self_activate_old_required e1, = util_spec 'e', '1', 'd' => '= 1' @d1 = util_spec 'd', '1' @d2 = util_spec 'd', '2' assert_activate %w[d-1 e-1], e1, "d" end def test_self_bin_path_no_exec_name e = assert_raises ArgumentError do Gem.bin_path 'a' end assert_equal 'you must supply exec_name', e.message end def test_self_bin_path_bin_name util_exec_gem assert_equal @abin_path, Gem.bin_path('a', 'abin') end def test_self_bin_path_bin_name_version util_exec_gem assert_equal @abin_path, Gem.bin_path('a', 'abin', '4') end def test_self_bin_path_nonexistent_binfile quick_spec 'a', '2' do |s| s.executables = ['exec'] end assert_raises(Gem::GemNotFoundException) do Gem.bin_path('a', 'other', '2') end end def test_self_bin_path_no_bin_file quick_spec 'a', '1' assert_raises(ArgumentError) do Gem.bin_path('a', nil, '1') end end def test_self_bin_path_not_found assert_raises(Gem::GemNotFoundException) do Gem.bin_path('non-existent', 'blah') end end def test_self_bin_path_bin_file_gone_in_latest util_exec_gem quick_spec 'a', '10' do |s| s.executables = [] end # Should not find a-10's non-abin (bug) assert_equal @abin_path, Gem.bin_path('a', 'abin') end def test_self_bindir assert_equal File.join(@gemhome, 'bin'), Gem.bindir assert_equal File.join(@gemhome, 'bin'), Gem.bindir(Gem.dir) assert_equal File.join(@gemhome, 'bin'), Gem.bindir(Pathname.new(Gem.dir)) end def test_self_bindir_default_dir default = Gem.default_dir assert_equal Gem.default_bindir, Gem.bindir(default) end def test_self_clear_paths assert_match(/gemhome$/, Gem.dir) assert_match(/gemhome$/, Gem.path.first) Gem.clear_paths assert_nil Gem::Specification.send(:class_variable_get, :@@all) end def test_self_configuration expected = Gem::ConfigFile.new [] Gem.configuration = nil assert_equal expected, Gem.configuration end def test_self_datadir foo = nil Dir.chdir @tempdir do FileUtils.mkdir_p 'data' File.open File.join('data', 'foo.txt'), 'w' do |fp| fp.puts 'blah' end foo = quick_spec 'foo' do |s| s.files = %w[data/foo.txt] end install_gem foo end gem 'foo' expected = File.join @gemhome, 'gems', foo.full_name, 'data', 'foo' assert_equal expected, Gem.datadir('foo') end def test_self_datadir_nonexistent_package assert_nil Gem.datadir('xyzzy') end def test_self_default_exec_format orig_RUBY_INSTALL_NAME = Gem::ConfigMap[:ruby_install_name] Gem::ConfigMap[:ruby_install_name] = 'ruby' assert_equal '%s', Gem.default_exec_format ensure Gem::ConfigMap[:ruby_install_name] = orig_RUBY_INSTALL_NAME end def test_self_default_exec_format_18 orig_RUBY_INSTALL_NAME = Gem::ConfigMap[:ruby_install_name] Gem::ConfigMap[:ruby_install_name] = 'ruby18' assert_equal '%s18', Gem.default_exec_format ensure Gem::ConfigMap[:ruby_install_name] = orig_RUBY_INSTALL_NAME end def test_self_default_exec_format_jruby orig_RUBY_INSTALL_NAME = Gem::ConfigMap[:ruby_install_name] Gem::ConfigMap[:ruby_install_name] = 'jruby' assert_equal 'j%s', Gem.default_exec_format ensure Gem::ConfigMap[:ruby_install_name] = orig_RUBY_INSTALL_NAME end def test_self_default_sources assert_equal %w[http://rubygems.org/], Gem.default_sources end def test_self_detect_gemdeps rubygems_gemdeps, ENV['RUBYGEMS_GEMDEPS'] = ENV['RUBYGEMS_GEMDEPS'], '-' FileUtils.mkdir_p 'detect/a/b' FileUtils.mkdir_p 'detect/a/Isolate' FileUtils.touch 'detect/Isolate' begin Dir.chdir 'detect/a/b' assert_empty Gem.detect_gemdeps ensure Dir.chdir @tempdir end ensure ENV['RUBYGEMS_GEMDEPS'] = rubygems_gemdeps end def test_self_dir assert_equal @gemhome, Gem.dir end def test_self_ensure_gem_directories FileUtils.rm_r @gemhome Gem.use_paths @gemhome Gem.ensure_gem_subdirectories @gemhome assert File.directory? File.join(@gemhome, "cache") end def test_self_ensure_gem_directories_safe_permissions FileUtils.rm_r @gemhome Gem.use_paths @gemhome old_umask = File.umask File.umask 0 Gem.ensure_gem_subdirectories @gemhome assert_equal 0, File::Stat.new(@gemhome).mode & 002 assert_equal 0, File::Stat.new(File.join(@gemhome, "cache")).mode & 002 ensure File.umask old_umask end unless win_platform? def test_self_ensure_gem_directories_missing_parents gemdir = File.join @tempdir, 'a/b/c/gemdir' FileUtils.rm_rf File.join(@tempdir, 'a') rescue nil refute File.exist?(File.join(@tempdir, 'a')), "manually remove #{File.join @tempdir, 'a'}, tests are broken" Gem.use_paths gemdir Gem.ensure_gem_subdirectories gemdir assert File.directory?(util_cache_dir) end unless win_platform? then # only for FS that support write protection def test_self_ensure_gem_directories_write_protected gemdir = File.join @tempdir, "egd" FileUtils.rm_r gemdir rescue nil refute File.exist?(gemdir), "manually remove #{gemdir}, tests are broken" FileUtils.mkdir_p gemdir FileUtils.chmod 0400, gemdir Gem.use_paths gemdir Gem.ensure_gem_subdirectories gemdir refute File.exist?(util_cache_dir) ensure FileUtils.chmod 0600, gemdir end def test_self_ensure_gem_directories_write_protected_parents parent = File.join(@tempdir, "egd") gemdir = "#{parent}/a/b/c" FileUtils.rm_r parent rescue nil refute File.exist?(parent), "manually remove #{parent}, tests are broken" FileUtils.mkdir_p parent FileUtils.chmod 0400, parent Gem.use_paths(gemdir) Gem.ensure_gem_subdirectories gemdir refute File.exist? File.join(gemdir, "gems") ensure FileUtils.chmod 0600, parent end end def test_self_find_files cwd = File.expand_path("test/rubygems", @@project_dir) $LOAD_PATH.unshift cwd discover_path = File.join 'lib', 'sff', 'discover.rb' foo1, foo2 = %w(1 2).map { |version| spec = quick_gem 'sff', version do |s| s.files << discover_path end write_file(File.join 'gems', spec.full_name, discover_path) do |fp| fp.puts "# #{spec.full_name}" end spec } # HACK should be Gem.refresh Gem.searcher = nil Gem::Specification.reset expected = [ File.expand_path('test/rubygems/sff/discover.rb', @@project_dir), File.join(foo2.full_gem_path, discover_path), File.join(foo1.full_gem_path, discover_path), ] assert_equal expected, Gem.find_files('sff/discover') assert_equal expected, Gem.find_files('sff/**.rb'), '[ruby-core:31730]' ensure assert_equal cwd, $LOAD_PATH.shift end def test_self_latest_spec_for a1 = quick_spec 'a', 1 a2 = quick_spec 'a', 2 a3a = quick_spec 'a', '3.a' util_setup_fake_fetcher util_setup_spec_fetcher a1, a2, a3a spec = Gem.latest_spec_for 'a' assert_equal a2, spec end def test_self_latest_rubygems_version r1 = quick_spec 'rubygems-update', '1.8.23' r2 = quick_spec 'rubygems-update', '1.8.24' r3 = quick_spec 'rubygems-update', '2.0.0.preview3' util_setup_fake_fetcher util_setup_spec_fetcher r1, r2, r3 version = Gem.latest_rubygems_version assert_equal Gem::Version.new('1.8.24'), version end def test_self_latest_version_for a1 = quick_spec 'a', 1 a2 = quick_spec 'a', 2 a3a = quick_spec 'a', '3.a' util_setup_fake_fetcher util_setup_spec_fetcher a1, a2, a3a version = Gem.latest_version_for 'a' assert_equal Gem::Version.new(2), version end def test_self_loaded_specs foo = quick_spec 'foo' install_gem foo foo.activate assert_equal true, Gem.loaded_specs.keys.include?('foo') end def util_path ENV.delete "GEM_HOME" ENV.delete "GEM_PATH" end def test_self_path assert_equal [Gem.dir], Gem.path end def test_self_path_default util_path if defined?(APPLE_GEM_HOME) orig_APPLE_GEM_HOME = APPLE_GEM_HOME Object.send :remove_const, :APPLE_GEM_HOME end Gem.instance_variable_set :@paths, nil assert_equal [Gem.default_path, Gem.dir].flatten.uniq, Gem.path ensure Object.const_set :APPLE_GEM_HOME, orig_APPLE_GEM_HOME if orig_APPLE_GEM_HOME end unless win_platform? def test_self_path_APPLE_GEM_HOME util_path Gem.clear_paths apple_gem_home = File.join @tempdir, 'apple_gem_home' old, $-w = $-w, nil Object.const_set :APPLE_GEM_HOME, apple_gem_home $-w = old assert_includes Gem.path, apple_gem_home ensure Object.send :remove_const, :APPLE_GEM_HOME end def test_self_path_APPLE_GEM_HOME_GEM_PATH Gem.clear_paths ENV['GEM_PATH'] = @gemhome apple_gem_home = File.join @tempdir, 'apple_gem_home' Gem.const_set :APPLE_GEM_HOME, apple_gem_home refute Gem.path.include?(apple_gem_home) ensure Gem.send :remove_const, :APPLE_GEM_HOME end end def test_self_path_ENV_PATH path_count = Gem.path.size Gem.clear_paths ENV['GEM_PATH'] = @additional.join(File::PATH_SEPARATOR) assert_equal @additional, Gem.path[0,2] assert_equal path_count + @additional.size, Gem.path.size, "extra path components: #{Gem.path[2..-1].inspect}" assert_equal Gem.dir, Gem.path.last end def test_self_path_duplicate Gem.clear_paths util_ensure_gem_dirs dirs = @additional + [@gemhome] + [File.join(@tempdir, 'a')] ENV['GEM_HOME'] = @gemhome ENV['GEM_PATH'] = dirs.join File::PATH_SEPARATOR assert_equal @gemhome, Gem.dir paths = [Gem.dir] assert_equal @additional + paths, Gem.path end def test_self_path_overlap Gem.clear_paths util_ensure_gem_dirs ENV['GEM_HOME'] = @gemhome ENV['GEM_PATH'] = @additional.join(File::PATH_SEPARATOR) assert_equal @gemhome, Gem.dir paths = [Gem.dir] assert_equal @additional + paths, Gem.path end def test_self_platforms assert_equal [Gem::Platform::RUBY, Gem::Platform.local], Gem.platforms end def test_self_prefix assert_equal @@project_dir, Gem.prefix end def test_self_prefix_libdir orig_libdir = Gem::ConfigMap[:libdir] Gem::ConfigMap[:libdir] = @@project_dir assert_nil Gem.prefix ensure Gem::ConfigMap[:libdir] = orig_libdir end def test_self_prefix_sitelibdir orig_sitelibdir = Gem::ConfigMap[:sitelibdir] Gem::ConfigMap[:sitelibdir] = @@project_dir assert_nil Gem.prefix ensure Gem::ConfigMap[:sitelibdir] = orig_sitelibdir end def test_self_refresh util_make_gems a1_spec = @a1.spec_file moved_path = File.join @tempdir, File.basename(a1_spec) FileUtils.mv a1_spec, moved_path Gem.refresh refute_includes Gem::Specification.all_names, @a1.full_name FileUtils.mv moved_path, a1_spec Gem.refresh assert_includes Gem::Specification.all_names, @a1.full_name end def test_self_refresh_keeps_loaded_specs_activated util_make_gems a1_spec = @a1.spec_file moved_path = File.join @tempdir, File.basename(a1_spec) FileUtils.mv a1_spec, moved_path Gem.refresh s = Gem::Specification.first s.activate Gem.refresh Gem::Specification.each{|spec| assert spec.activated? if spec == s} Gem.loaded_specs.delete(s) Gem.refresh end def test_self_ruby_escaping_spaces_in_path orig_ruby = Gem.ruby orig_bindir = Gem::ConfigMap[:bindir] orig_ruby_install_name = Gem::ConfigMap[:ruby_install_name] orig_exe_ext = Gem::ConfigMap[:EXEEXT] Gem::ConfigMap[:bindir] = "C:/Ruby 1.8/bin" Gem::ConfigMap[:ruby_install_name] = "ruby" Gem::ConfigMap[:EXEEXT] = ".exe" Gem.instance_variable_set("@ruby", nil) assert_equal "\"C:/Ruby 1.8/bin/ruby.exe\"", Gem.ruby ensure Gem.instance_variable_set("@ruby", orig_ruby) Gem::ConfigMap[:bindir] = orig_bindir Gem::ConfigMap[:ruby_install_name] = orig_ruby_install_name Gem::ConfigMap[:EXEEXT] = orig_exe_ext end def test_self_ruby_path_without_spaces orig_ruby = Gem.ruby orig_bindir = Gem::ConfigMap[:bindir] orig_ruby_install_name = Gem::ConfigMap[:ruby_install_name] orig_exe_ext = Gem::ConfigMap[:EXEEXT] Gem::ConfigMap[:bindir] = "C:/Ruby18/bin" Gem::ConfigMap[:ruby_install_name] = "ruby" Gem::ConfigMap[:EXEEXT] = ".exe" Gem.instance_variable_set("@ruby", nil) assert_equal "C:/Ruby18/bin/ruby.exe", Gem.ruby ensure Gem.instance_variable_set("@ruby", orig_ruby) Gem::ConfigMap[:bindir] = orig_bindir Gem::ConfigMap[:ruby_install_name] = orig_ruby_install_name Gem::ConfigMap[:EXEEXT] = orig_exe_ext end def test_self_ruby_version_1_8_5 util_set_RUBY_VERSION '1.8.5' assert_equal Gem::Version.new('1.8.5'), Gem.ruby_version ensure util_restore_RUBY_VERSION end def test_self_ruby_version_1_8_6p287 util_set_RUBY_VERSION '1.8.6', 287 assert_equal Gem::Version.new('1.8.6.287'), Gem.ruby_version ensure util_restore_RUBY_VERSION end def test_self_ruby_version_1_9_2dev_r23493 util_set_RUBY_VERSION '1.9.2', -1, 23493 assert_equal Gem::Version.new('1.9.2.dev.23493'), Gem.ruby_version ensure util_restore_RUBY_VERSION end def test_self_rubygems_version assert_equal Gem::Version.new(Gem::VERSION), Gem.rubygems_version end def test_self_paths_eq other = File.join @tempdir, 'other' path = [@userhome, other].join File::PATH_SEPARATOR # # FIXME remove after fixing test_case # ENV["GEM_HOME"] = @gemhome Gem.paths = { "GEM_PATH" => path } assert_equal [@userhome, other, @gemhome], Gem.path end def test_self_paths_eq_nonexistent_home ENV['GEM_HOME'] = @gemhome Gem.clear_paths other = File.join @tempdir, 'other' ENV['HOME'] = other Gem.paths = { "GEM_PATH" => other } assert_equal [other, @gemhome], Gem.path end def test_self_post_build assert_equal 1, Gem.post_build_hooks.length Gem.post_build do |installer| end assert_equal 2, Gem.post_build_hooks.length end def test_self_post_install assert_equal 1, Gem.post_install_hooks.length Gem.post_install do |installer| end assert_equal 2, Gem.post_install_hooks.length end def test_self_done_installing assert_empty Gem.done_installing_hooks Gem.done_installing do |gems| end assert_equal 1, Gem.done_installing_hooks.length end def test_self_post_reset assert_empty Gem.post_reset_hooks Gem.post_reset { } assert_equal 1, Gem.post_reset_hooks.length end def test_self_post_uninstall assert_equal 1, Gem.post_uninstall_hooks.length Gem.post_uninstall do |installer| end assert_equal 2, Gem.post_uninstall_hooks.length end def test_self_pre_install assert_equal 1, Gem.pre_install_hooks.length Gem.pre_install do |installer| end assert_equal 2, Gem.pre_install_hooks.length end def test_self_pre_reset assert_empty Gem.pre_reset_hooks Gem.pre_reset { } assert_equal 1, Gem.pre_reset_hooks.length end def test_self_pre_uninstall assert_equal 1, Gem.pre_uninstall_hooks.length Gem.pre_uninstall do |installer| end assert_equal 2, Gem.pre_uninstall_hooks.length end def test_self_sources assert_equal %w[http://gems.example.com/], Gem.sources end def test_self_try_activate_missing_dep a = util_spec 'a', '1.0', 'b' => '>= 1.0' a_file = File.join a.gem_dir, 'lib', 'a_file.rb' write_file a_file do |io| io.puts '# a_file.rb' end e = assert_raises Gem::LoadError do Gem.try_activate 'a_file' end assert_match %r%Could not find 'b' %, e.message end def test_self_use_paths util_ensure_gem_dirs Gem.use_paths @gemhome, @additional assert_equal @gemhome, Gem.dir assert_equal @additional + [Gem.dir], Gem.path end def test_self_user_dir assert_equal File.join(@userhome, '.gem', Gem.ruby_engine, Gem::ConfigMap[:ruby_version]), Gem.user_dir end def test_self_user_home if ENV['HOME'] then assert_equal ENV['HOME'], Gem.user_home else assert true, 'count this test' end end def test_self_needs util_clear_gems a = util_spec "a", "1" b = util_spec "b", "1", "c" => nil c = util_spec "c", "2" install_specs a, b, c Gem.needs do |r| r.gem "a" r.gem "b", "= 1" end activated = Gem::Specification.map { |x| x.full_name } assert_equal %w!a-1 b-1 c-2!, activated.sort end def test_self_needs_picks_up_unresolved_deps save_loaded_features do util_clear_gems a = util_spec "a", "1" b = util_spec "b", "1", "c" => nil c = util_spec "c", "2" d = new_spec "d", "1", {'e' => '= 1'}, "lib/d.rb" e = util_spec "e", "1" install_specs a, b, c, d, e Gem.needs do |r| r.gem "a" r.gem "b", "= 1" require 'd' end assert_equal %w!a-1 b-1 c-2 d-1 e-1!, loaded_spec_names end end if Gem.win_platform? && '1.9' > RUBY_VERSION # Ruby 1.9 properly handles ~ path expansion, so no need to run such tests. def test_self_user_home_userprofile Gem.clear_paths # safe-keep env variables orig_home, orig_user_profile = ENV['HOME'], ENV['USERPROFILE'] # prepare for the test ENV.delete('HOME') ENV['USERPROFILE'] = "W:\\Users\\RubyUser" assert_equal 'W:/Users/RubyUser', Gem.user_home ensure ENV['HOME'] = orig_home ENV['USERPROFILE'] = orig_user_profile end def test_self_user_home_user_drive_and_path Gem.clear_paths # safe-keep env variables orig_home, orig_user_profile = ENV['HOME'], ENV['USERPROFILE'] orig_home_drive, orig_home_path = ENV['HOMEDRIVE'], ENV['HOMEPATH'] # prepare the environment ENV.delete('HOME') ENV.delete('USERPROFILE') ENV['HOMEDRIVE'] = 'Z:' ENV['HOMEPATH'] = "\\Users\\RubyUser" assert_equal 'Z:/Users/RubyUser', Gem.user_home ensure ENV['HOME'] = orig_home ENV['USERPROFILE'] = orig_user_profile ENV['HOMEDRIVE'] = orig_home_drive ENV['HOMEPATH'] = orig_home_path end end def test_load_plugins plugin_path = File.join "lib", "rubygems_plugin.rb" Dir.chdir @tempdir do FileUtils.mkdir_p 'lib' File.open plugin_path, "w" do |fp| fp.puts "class TestGem; TEST_SPEC_PLUGIN_LOAD = :loaded; end" end foo = quick_spec 'foo', '1' do |s| s.files << plugin_path end install_gem foo end Gem.searcher = nil Gem::Specification.reset gem 'foo' Gem.load_plugins assert_equal :loaded, TEST_SPEC_PLUGIN_LOAD end def test_load_env_plugins with_plugin('load') { Gem.load_env_plugins } assert_equal :loaded, TEST_PLUGIN_LOAD rescue nil util_remove_interrupt_command # Should attempt to cause a StandardError with_plugin('standarderror') { Gem.load_env_plugins } assert_equal :loaded, TEST_PLUGIN_STANDARDERROR rescue nil util_remove_interrupt_command # Should attempt to cause an Exception with_plugin('exception') { Gem.load_env_plugins } assert_equal :loaded, TEST_PLUGIN_EXCEPTION rescue nil end def test_gem_path_ordering refute_equal Gem.dir, Gem.user_dir write_file File.join(@tempdir, 'lib', "g.rb") { |fp| fp.puts "" } write_file File.join(@tempdir, 'lib', 'm.rb') { |fp| fp.puts "" } g = new_spec 'g', '1', nil, "lib/g.rb" m = new_spec 'm', '1', nil, "lib/m.rb" install_gem g, :install_dir => Gem.dir m0 = install_gem m, :install_dir => Gem.dir m1 = install_gem m, :install_dir => Gem.user_dir assert_equal m0.gem_dir, File.join(Gem.dir, "gems", "m-1") assert_equal m1.gem_dir, File.join(Gem.user_dir, "gems", "m-1") tests = [ [:dir0, [ Gem.dir, Gem.user_dir], m0], [:dir1, [ Gem.user_dir, Gem.dir], m1] ] tests.each do |_name, _paths, expected| Gem.paths = { 'GEM_HOME' => _paths.first, 'GEM_PATH' => _paths } Gem::Specification.reset Gem.searcher = nil assert_equal Gem::Dependency.new('m','1').to_specs, Gem::Dependency.new('m','1').to_specs.sort assert_equal \ [expected.gem_dir], Gem::Dependency.new('m','1').to_specs.map(&:gem_dir).sort, "Wrong specs for #{_name}" spec = Gem::Dependency.new('m','1').to_spec assert_equal \ File.join(_paths.first, "gems", "m-1"), spec.gem_dir, "Wrong spec before require for #{_name}" refute spec.activated?, "dependency already activated for #{_name}" gem "m" spec = Gem::Dependency.new('m','1').to_spec assert spec.activated?, "dependency not activated for #{_name}" assert_equal \ File.join(_paths.first, "gems", "m-1"), spec.gem_dir, "Wrong spec after require for #{_name}" spec.instance_variable_set :@activated, false Gem.loaded_specs.delete(spec.name) $:.delete(File.join(spec.gem_dir, "lib")) end end def test_gem_path_ordering_short write_file File.join(@tempdir, 'lib', "g.rb") { |fp| fp.puts "" } write_file File.join(@tempdir, 'lib', 'm.rb') { |fp| fp.puts "" } g = new_spec 'g', '1', nil, "lib/g.rb" m = new_spec 'm', '1', nil, "lib/m.rb" install_gem g, :install_dir => Gem.dir install_gem m, :install_dir => Gem.dir install_gem m, :install_dir => Gem.user_dir Gem.paths = { 'GEM_HOME' => Gem.dir, 'GEM_PATH' => [ Gem.dir, Gem.user_dir] } assert_equal \ File.join(Gem.dir, "gems", "m-1"), Gem::Dependency.new('m','1').to_spec.gem_dir, "Wrong spec selected" end def test_auto_activation_of_specific_gemdeps_file util_clear_gems a = new_spec "a", "1", nil, "lib/a.rb" b = new_spec "b", "1", nil, "lib/b.rb" c = new_spec "c", "1", nil, "lib/c.rb" install_specs a, b, c path = File.join @tempdir, "gem.deps.rb" File.open path, "w" do |f| f.puts "gem 'a'" f.puts "gem 'b'" f.puts "gem 'c'" end ENV['RUBYGEMS_GEMDEPS'] = path Gem.detect_gemdeps assert_equal %w!a-1 b-1 c-1!, loaded_spec_names end def test_auto_activation_of_detected_gemdeps_file util_clear_gems a = new_spec "a", "1", nil, "lib/a.rb" b = new_spec "b", "1", nil, "lib/b.rb" c = new_spec "c", "1", nil, "lib/c.rb" install_specs a, b, c path = File.join @tempdir, "gem.deps.rb" File.open path, "w" do |f| f.puts "gem 'a'" f.puts "gem 'b'" f.puts "gem 'c'" end ENV['RUBYGEMS_GEMDEPS'] = "-" assert_equal [a,b,c], Gem.detect_gemdeps end LIB_PATH = File.expand_path "../../../lib".untaint, __FILE__.untaint def test_looks_for_gemdeps_files_automatically_on_start util_clear_gems a = new_spec "a", "1", nil, "lib/a.rb" b = new_spec "b", "1", nil, "lib/b.rb" c = new_spec "c", "1", nil, "lib/c.rb" install_specs a, b, c path = File.join @tempdir, "gem.deps.rb" File.open path, "w" do |f| f.puts "gem 'a'" f.puts "gem 'b'" f.puts "gem 'c'" end path = File.join(@tempdir, "gd-tmp") install_gem a, :install_dir => path install_gem b, :install_dir => path install_gem c, :install_dir => path ENV['GEM_PATH'] = path ENV['RUBYGEMS_GEMDEPS'] = "-" out = `#{Gem.ruby.dup.untaint} -I #{LIB_PATH.untaint} -rubygems -e "p Gem.loaded_specs.values.map(&:full_name).sort"` assert_equal '["a-1", "b-1", "c-1"]', out.strip end def test_looks_for_gemdeps_files_automatically_on_start_in_parent_dir util_clear_gems a = new_spec "a", "1", nil, "lib/a.rb" b = new_spec "b", "1", nil, "lib/b.rb" c = new_spec "c", "1", nil, "lib/c.rb" install_specs a, b, c path = File.join @tempdir, "gem.deps.rb" File.open path, "w" do |f| f.puts "gem 'a'" f.puts "gem 'b'" f.puts "gem 'c'" end path = File.join(@tempdir, "gd-tmp") install_gem a, :install_dir => path install_gem b, :install_dir => path install_gem c, :install_dir => path ENV['GEM_PATH'] = path ENV['RUBYGEMS_GEMDEPS'] = "-" Dir.mkdir "sub1" out = Dir.chdir "sub1" do `#{Gem.ruby.dup.untaint} -I #{LIB_PATH.untaint} -rubygems -e "p Gem.loaded_specs.values.map(&:full_name).sort"` end Dir.rmdir "sub1" assert_equal '["a-1", "b-1", "c-1"]', out.strip end def with_plugin(path) test_plugin_path = File.expand_path("test/rubygems/plugin/#{path}", @@project_dir) # A single test plugin should get loaded once only, in order to preserve # sane test semantics. refute_includes $LOAD_PATH, test_plugin_path $LOAD_PATH.unshift test_plugin_path capture_io do yield end ensure $LOAD_PATH.delete test_plugin_path end def util_ensure_gem_dirs Gem.ensure_gem_subdirectories @gemhome # # FIXME what does this solve precisely? -ebh # @additional.each do |dir| Gem.ensure_gem_subdirectories @gemhome end end def util_exec_gem spec, _ = quick_spec 'a', '4' do |s| s.executables = ['exec', 'abin'] end @exec_path = File.join spec.full_gem_path, spec.bindir, 'exec' @abin_path = File.join spec.full_gem_path, spec.bindir, 'abin' end 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 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 def util_remove_interrupt_command Gem::Commands.send :remove_const, :InterruptCommand if Gem::Commands.const_defined? :InterruptCommand end def util_cache_dir File.join Gem.dir, "cache" end end