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author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-10 07:48:56 +0000 |
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committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-10 07:48:56 +0000 |
commit | fbf59bdbea63efd34ccc144e648467d2f52e7345 (patch) | |
tree | 244f0e7ae112cc7dd135e5d1ac24e6c70ba71b4a /test/rubygems/test_gem_dependency_installer.rb | |
parent | 7a4aad75356496559460041a6c063bdb736c7236 (diff) | |
download | ruby-fbf59bdbea63efd34ccc144e648467d2f52e7345.tar.gz |
Import RubyGems trunk revision 1493.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/rubygems/test_gem_dependency_installer.rb')
-rw-r--r-- | test/rubygems/test_gem_dependency_installer.rb | 519 |
1 files changed, 519 insertions, 0 deletions
diff --git a/test/rubygems/test_gem_dependency_installer.rb b/test/rubygems/test_gem_dependency_installer.rb new file mode 100644 index 0000000000..18793d3065 --- /dev/null +++ b/test/rubygems/test_gem_dependency_installer.rb @@ -0,0 +1,519 @@ +require 'test/unit' +require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities') +require 'rubygems/dependency_installer' + +class TestGemDependencyInstaller < RubyGemTestCase + + def setup + super + + @gems_dir = File.join @tempdir, 'gems' + @cache_dir = File.join @gemhome, 'cache' + FileUtils.mkdir @gems_dir + + write_file File.join('gems', 'a-1', 'bin', 'a_bin') do |fp| + fp.puts "#!/usr/bin/ruby" + end + @a1, @a1_gem = util_gem 'a', '1' do |s| s.executables << 'a_bin' end + + @b1, @b1_gem = util_gem 'b', '1' do |s| s.add_dependency 'a' end + + @d1, @d1_gem = util_gem 'd', '1' + @d2, @d2_gem = util_gem 'd', '2' + + @x1_m, @x1_m_gem = util_gem 'x', '1' do |s| + s.platform = Gem::Platform.new %w[cpu my_platform 1] + end + + @x1_o, @x1_o_gem = util_gem 'x', '1' do |s| + s.platform = Gem::Platform.new %w[cpu other_platform 1] + end + + @w1, @w1_gem = util_gem 'w', '1' do |s| s.add_dependency 'x' end + + @y1, @y1_gem = util_gem 'y', '1' + @y1_1_p, @y1_1_p_gem = util_gem 'y', '1.1' do |s| + s.platform = Gem::Platform.new %w[cpu my_platform 1] + end + + @z1, @z1_gem = util_gem 'z', '1' do |s| s.add_dependency 'y' end + + si = util_setup_source_info_cache @a1, @b1, @d1, @d2, @x1_m, @x1_o, @w1, + @y1, @y1_1_p, @z1 + + @fetcher = FakeFetcher.new + Gem::RemoteFetcher.instance_variable_set :@fetcher, @fetcher + @fetcher.uri = URI.parse 'http://gems.example.com' + @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml + + FileUtils.rm_rf File.join(@gemhome, 'gems') + end + + def test_install + FileUtils.mv @a1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a' + inst.install + end + + assert_equal Gem::SourceIndex.new(@a1.full_name => @a1), + Gem::SourceIndex.from_installed_gems + + assert_equal [@a1], inst.installed_gems + end + + def test_install_dependency + FileUtils.mv @a1_gem, @tempdir + FileUtils.mv @b1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'b' + inst.install + end + + assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_dependency_existing + Gem::Installer.new(@a1_gem).install + FileUtils.mv @a1_gem, @tempdir + FileUtils.mv @b1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'b' + inst.install + end + + assert_equal %w[b-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_dependency_old + @e1, @e1_gem = util_gem 'e', '1' + @f1, @f1_gem = util_gem 'f', '1' do |s| s.add_dependency 'e' end + @f2, @f2_gem = util_gem 'f', '2' + + FileUtils.mv @e1_gem, @tempdir + FileUtils.mv @f1_gem, @tempdir + FileUtils.mv @f2_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'f' + inst.install + end + + assert_equal %w[f-2], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_local + FileUtils.mv @a1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a-1.gem' + inst.install + end + + assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_local_subdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'gems/a-1.gem' + inst.install + end + + assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_env_shebang + FileUtils.mv @a1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a', nil, :env_shebang => true, + :wrappers => true + inst.install + end + + assert_match %r|\A#!/usr/bin/env ruby\n|, + File.read(File.join(@gemhome, 'bin', 'a_bin')) + end + + def test_install_force + FileUtils.mv @b1_gem, @tempdir + si = util_setup_source_info_cache @b1 + @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'b', nil, :force => true + inst.install + end + + assert_equal %w[b-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_ignore_dependencies + FileUtils.mv @b1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'b', nil, :ignore_dependencies => true + inst.install + end + + assert_equal %w[b-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_install_dir + FileUtils.mv @a1_gem, @tempdir + gemhome2 = File.join @tempdir, 'gemhome2' + Dir.mkdir gemhome2 + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a', nil, :install_dir => gemhome2 + inst.install + end + + assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } + + assert File.exist?(File.join(gemhome2, 'specifications', + "#{@a1.full_name}.gemspec")) + end + + def test_install_domain_both + a1_data = nil + File.open @a1_gem, 'rb' do |fp| + a1_data = fp.read + end + + @fetcher.data['http://gems.example.com/gems/a-1.gem'] = a1_data + + FileUtils.mv @b1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'b', nil, :domain => :both + inst.install + end + + assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name } + a1, b1 = inst.installed_gems + + a1_expected = File.join(@gemhome, 'specifications', + "#{a1.full_name}.gemspec") + b1_expected = File.join(@gemhome, 'specifications', + "#{b1.full_name}.gemspec") + + assert_equal a1_expected, a1.loaded_from + assert_equal b1_expected, b1.loaded_from + end + + def test_install_domain_local + FileUtils.mv @b1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + e = assert_raise Gem::InstallError do + inst = Gem::DependencyInstaller.new 'b', nil, :domain => :local + inst.install + end + assert_equal 'b requires a (>= 0)', e.message + end + + assert_equal [], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_domain_remote + a1_data = nil + File.open @a1_gem, 'rb' do |fp| + a1_data = fp.read + end + + @fetcher.data['http://gems.example.com/gems/a-1.gem'] = a1_data + + inst = Gem::DependencyInstaller.new 'a', nil, :domain => :remote + inst.install + + assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_domain_remote_platform_newer + a2_o, a2_o_gem = util_gem 'a', '2' do |s| + s.platform = Gem::Platform.new %w[cpu other_platform 1] + end + + si = util_setup_source_info_cache @a1, a2_o + + @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml + + a1_data = nil + a2_o_data = nil + + File.open @a1_gem, 'rb' do |fp| a1_data = fp.read end + File.open a2_o_gem, 'rb' do |fp| a2_o_data = fp.read end + + @fetcher.data["http://gems.example.com/gems/#{@a1.full_name}.gem"] = + a1_data + @fetcher.data["http://gems.example.com/gems/#{a2_o.full_name}.gem"] = + a2_o_data + + inst = Gem::DependencyInstaller.new 'a', nil, :domain => :remote + inst.install + + assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_reinstall + Gem::Installer.new(@a1_gem).install + FileUtils.mv @a1_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a' + inst.install + end + + assert_equal Gem::SourceIndex.new(@a1.full_name => @a1), + Gem::SourceIndex.from_installed_gems + + assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_security_policy + FileUtils.mv @a1_gem, @cache_dir + FileUtils.mv @b1_gem, @cache_dir + policy = Gem::Security::HighSecurity + inst = Gem::DependencyInstaller.new 'b', nil, :security_policy => policy + + e = assert_raise Gem::Exception do + inst.install + end + + assert_equal 'Unsigned gem', e.message + + assert_equal %w[], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_wrappers + FileUtils.mv @a1_gem, @cache_dir + inst = Gem::DependencyInstaller.new 'a', :wrappers => true + + inst.install + + assert_match %r|This file was generated by RubyGems.|, + File.read(File.join(@gemhome, 'bin', 'a_bin')) + end + + def test_install_version + FileUtils.mv @d1_gem, @cache_dir + FileUtils.mv @d2_gem, @cache_dir + inst = Gem::DependencyInstaller.new 'd', '= 1' + + inst.install + + assert_equal %w[d-1], inst.installed_gems.map { |s| s.full_name } + end + + def test_install_version_default + FileUtils.mv @d1_gem, @cache_dir + FileUtils.mv @d2_gem, @cache_dir + inst = Gem::DependencyInstaller.new 'd' + + inst.install + + assert_equal %w[d-2], inst.installed_gems.map { |s| s.full_name } + end + + def test_download_gem + a1_data = nil + File.open @a1_gem, 'rb' do |fp| + a1_data = fp.read + end + + @fetcher.data['http://gems.example.com/gems/a-1.gem'] = a1_data + + inst = Gem::DependencyInstaller.new 'a' + + a1_cache_gem = File.join(@gemhome, 'cache', "#{@a1.full_name}.gem") + assert_equal a1_cache_gem, inst.download(@a1, 'http://gems.example.com') + + assert File.exist?(a1_cache_gem) + end + + def test_download_gem_cached + FileUtils.mv @a1_gem, @cache_dir + + inst = Gem::DependencyInstaller.new 'a' + + assert_equal File.join(@gemhome, 'cache', "#{@a1.full_name}.gem"), + inst.download(@a1, 'http://gems.example.com') + end + + def test_download_gem_local + FileUtils.mv @a1_gem, @tempdir + local_path = File.join @tempdir, "#{@a1.full_name}.gem" + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a' + end + + assert_equal File.join(@gemhome, 'cache', "#{@a1.full_name}.gem"), + inst.download(@a1, local_path) + end + + def test_download_gem_install_dir + a1_data = nil + File.open @a1_gem, 'rb' do |fp| + a1_data = fp.read + end + + @fetcher.data['http://gems.example.com/gems/a-1.gem'] = a1_data + + install_dir = File.join @tempdir, 'more_gems' + + inst = Gem::DependencyInstaller.new 'a', nil, :install_dir => install_dir + + a1_cache_gem = File.join install_dir, 'cache', "#{@a1.full_name}.gem" + assert_equal a1_cache_gem, inst.download(@a1, 'http://gems.example.com') + + assert File.exist?(a1_cache_gem) + end + + unless win_platform? then # File.chmod doesn't work + def test_download_gem_local_read_only + FileUtils.mv @a1_gem, @tempdir + local_path = File.join @tempdir, "#{@a1.full_name}.gem" + inst = nil + File.chmod 0555, File.join(@gemhome, 'cache') + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new 'a' + end + + assert_equal File.join(@tempdir, "#{@a1.full_name}.gem"), + inst.download(@a1, local_path) + ensure + File.chmod 0755, File.join(@gemhome, 'cache') + end + end + + def test_download_gem_unsupported + inst = Gem::DependencyInstaller.new 'a' + + e = assert_raise Gem::InstallError do + inst.download @a1, 'ftp://gems.rubyforge.org' + end + + assert_equal 'unsupported URI scheme ftp', e.message + end + + def test_find_gems_gems_with_sources + inst = Gem::DependencyInstaller.new 'a' + dep = Gem::Dependency.new 'b', '>= 0' + + assert_equal [[@b1, 'http://gems.example.com']], + inst.find_gems_with_sources(dep) + end + + def test_find_gems_with_sources_local + FileUtils.mv @a1_gem, @tempdir + inst = Gem::DependencyInstaller.new 'b' + dep = Gem::Dependency.new 'a', '>= 0' + gems = nil + + Dir.chdir @tempdir do + gems = inst.find_gems_with_sources dep + end + + assert_equal 2, gems.length + remote = gems.first + assert_equal @a1, remote.first, 'remote spec' + assert_equal 'http://gems.example.com', remote.last, 'remote path' + + local = gems.last + assert_equal 'a-1', local.first.full_name, 'local spec' + assert_equal File.join(@tempdir, "#{@a1.full_name}.gem"), + local.last, 'local path' + end + + def test_gather_dependencies + inst = Gem::DependencyInstaller.new 'b' + + assert_equal %w[a-1 b-1], inst.gems_to_install.map { |s| s.full_name } + end + + def test_gather_dependencies_dropped + b2, = util_gem 'b', '2' + c1, = util_gem 'c', '1' do |s| s.add_dependency 'b' end + + si = util_setup_source_info_cache @a1, @b1, b2, c1 + + @fetcher = FakeFetcher.new + Gem::RemoteFetcher.instance_variable_set :@fetcher, @fetcher + @fetcher.uri = URI.parse 'http://gems.example.com' + @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml + + inst = Gem::DependencyInstaller.new 'c' + + assert_equal %w[b-2 c-1], inst.gems_to_install.map { |s| s.full_name } + end + + def test_gather_dependencies_platform_alternate + util_set_arch 'cpu-my_platform1' + + inst = Gem::DependencyInstaller.new 'w' + + assert_equal %w[x-1-cpu-my_platform-1 w-1], + inst.gems_to_install.map { |s| s.full_name } + end + + def test_gather_dependencies_platform_bump + inst = Gem::DependencyInstaller.new 'z' + + assert_equal %w[y-1 z-1], inst.gems_to_install.map { |s| s.full_name } + end + + def test_gather_dependencies_old_required + e1, = util_gem 'e', '1' do |s| s.add_dependency 'd', '= 1' end + + si = util_setup_source_info_cache @d1, @d2, e1 + + @fetcher = FakeFetcher.new + Gem::RemoteFetcher.instance_variable_set :@fetcher, @fetcher + @fetcher.uri = URI.parse 'http://gems.example.com' + @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml + + inst = Gem::DependencyInstaller.new 'e' + + assert_equal %w[d-1 e-1], inst.gems_to_install.map { |s| s.full_name } + end + + def util_gem(name, version, &block) + spec = quick_gem(name, version, &block) + + util_build_gem spec + + cache_file = File.join @tempdir, 'gems', "#{spec.full_name}.gem" + FileUtils.mv File.join(@gemhome, 'cache', "#{spec.full_name}.gem"), + cache_file + FileUtils.rm File.join(@gemhome, 'specifications', + "#{spec.full_name}.gemspec") + + spec.loaded_from = nil + spec.loaded = false + + [spec, cache_file] + end + +end + |