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-rw-r--r--trunk/test/rubygems/test_gem_dependency_installer.rb637
1 files changed, 637 insertions, 0 deletions
diff --git a/trunk/test/rubygems/test_gem_dependency_installer.rb b/trunk/test/rubygems/test_gem_dependency_installer.rb
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index 0000000000..10e7fdfbda
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+++ b/trunk/test/rubygems/test_gem_dependency_installer.rb
@@ -0,0 +1,637 @@
+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
+ @aa1, @aa1_gem = util_gem 'aa', '1'
+
+ @b1, @b1_gem = util_gem 'b', '1' do |s|
+ s.add_dependency 'a'
+ s.add_development_dependency 'aa'
+ 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
+
+ @fetcher = Gem::FakeFetcher.new
+ Gem::RemoteFetcher.fetcher = @fetcher
+
+ si = util_setup_spec_fetcher @a1, @b1, @d1, @d2, @x1_m, @x1_o, @w1, @y1,
+ @y1_1_p, @z1
+
+ util_clear_gems
+ end
+
+ def test_install
+ FileUtils.mv @a1_gem, @tempdir
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new
+ inst.install 'a'
+ 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_all_dependencies
+ e1, e1_gem = util_gem 'e', '1' do |s|
+ s.add_dependency 'b'
+ end
+
+ util_clear_gems
+
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+ FileUtils.mv e1_gem, @tempdir
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new :ignore_dependencies => true
+ inst.install 'b'
+ end
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new
+ inst.install 'e'
+ end
+
+ assert_equal %w[e-1 a-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_cache_dir
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new :cache_dir => @tempdir
+ inst.install 'b'
+ end
+
+ assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name }
+
+ assert File.exist?(File.join(@tempdir, 'cache', "#{@a1.full_name}.gem"))
+ assert File.exist?(File.join(@tempdir, 'cache', "#{@b1.full_name}.gem"))
+ end
+
+ def test_install_dependencies_satisfied
+ a2, a2_gem = util_gem 'a', '2'
+
+ FileUtils.rm_rf File.join(@gemhome, 'gems')
+ Gem.source_index.refresh!
+
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv a2_gem, @tempdir # not in index
+ FileUtils.mv @b1_gem, @tempdir
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new
+ inst.install 'a-2'
+ end
+
+ FileUtils.rm File.join(@tempdir, "#{a2.full_name}.gem")
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new
+ inst.install 'b'
+ end
+
+ installed = Gem::SourceIndex.from_installed_gems.map { |n,s| s.full_name }
+
+ assert_equal %w[a-2 b-1], installed.sort
+
+ assert_equal %w[b-1], inst.installed_gems.map { |s| s.full_name }
+ 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
+ inst.install 'b'
+ end
+
+ assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_dependency_development
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @aa1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new(:development => true)
+ inst.install 'b'
+ end
+
+ assert_equal %w[a-1 aa-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
+ inst.install 'b'
+ 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
+ inst.install 'f'
+ 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 :domain => :local
+ inst.install 'a-1.gem'
+ end
+
+ assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_local_dependency
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new :domain => :local
+ inst.install 'b-1.gem'
+ end
+
+ assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_local_dependency_installed
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+
+ inst = nil
+
+ Dir.chdir @tempdir do
+ Gem::Installer.new('a-1.gem').install
+
+ inst = Gem::DependencyInstaller.new :domain => :local
+ inst.install 'b-1.gem'
+ end
+
+ assert_equal %w[b-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 :domain => :local
+ inst.install 'gems/a-1.gem'
+ 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 :env_shebang => true, :wrappers => true
+ inst.install 'a'
+ end
+
+ assert_match %r|\A#!/usr/bin/env #{Gem::ConfigMap[:RUBY_INSTALL_NAME]}\n|,
+ File.read(File.join(@gemhome, 'bin', 'a_bin'))
+ end
+
+ def test_install_force
+ FileUtils.mv @b1_gem, @tempdir
+ si = util_setup_spec_fetcher @b1
+ @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new :force => true
+ inst.install 'b'
+ 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 :ignore_dependencies => true
+ inst.install 'b'
+ 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 :install_dir => gemhome2
+ inst.install 'a'
+ 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"))
+ assert File.exist?(File.join(gemhome2, 'cache',
+ "#{@a1.full_name}.gem"))
+ 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 :domain => :both
+ inst.install 'b'
+ 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_both_no_network
+ @fetcher.data["http://gems.example.com/gems/Marshal.#{@marshal_version}"] =
+ proc do
+ raise Gem::RemoteFetcher::FetchError
+ end
+
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+ inst = nil
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new :domain => :both
+ inst.install 'b'
+ end
+
+ assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_domain_local
+ FileUtils.mv @b1_gem, @tempdir
+ inst = nil
+
+ Gem.source_index.gems.delete @a1.full_name
+
+ Dir.chdir @tempdir do
+ e = assert_raise Gem::InstallError do
+ inst = Gem::DependencyInstaller.new :domain => :local
+ inst.install 'b'
+ end
+ assert_equal 'b requires a (>= 0, runtime)', 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 :domain => :remote
+ inst.install 'a'
+
+ assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_dual_repository
+ FileUtils.mv @a1_gem, @tempdir
+ FileUtils.mv @b1_gem, @tempdir
+ inst = nil
+
+ gemhome2 = "#{@gemhome}2"
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new :install_dir => gemhome2
+ inst.install 'a'
+ end
+
+ ENV['GEM_HOME'] = @gemhome
+ ENV['GEM_PATH'] = [@gemhome, gemhome2].join File::PATH_SEPARATOR
+ Gem.clear_paths
+
+ Dir.chdir @tempdir do
+ inst = Gem::DependencyInstaller.new
+ inst.install 'b'
+ end
+
+ assert_equal %w[b-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_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
+
+ Dir.chdir @tempdir do
+ inst.install 'a'
+ end
+
+ assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_remote_dep
+ 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
+
+ Dir.chdir @tempdir do
+ dep = Gem::Dependency.new @a1.name, @a1.version
+ inst.install dep
+ end
+
+ 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
+
+ util_clear_gems
+
+ si = util_setup_spec_fetcher @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 :domain => :remote
+ inst.install 'a'
+
+ 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
+ inst.install 'a'
+ 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
+
+ if defined? OpenSSL then
+ def test_install_security_policy
+ data = File.open(@a1_gem, 'rb') { |f| f.read }
+ @fetcher.data['http://gems.example.com/gems/a-1.gem'] = data
+
+ data = File.open(@b1_gem, 'rb') { |f| f.read }
+ @fetcher.data['http://gems.example.com/gems/b-1.gem'] = data
+
+ policy = Gem::Security::HighSecurity
+ inst = Gem::DependencyInstaller.new :security_policy => policy
+
+ e = assert_raise Gem::Exception do
+ inst.install 'b'
+ end
+
+ assert_equal 'Unsigned gem', e.message
+
+ assert_equal %w[], inst.installed_gems.map { |s| s.full_name }
+ end
+ end
+
+ # Wrappers don't work on mswin
+ unless win_platform? then
+ def test_install_no_wrappers
+ @fetcher.data['http://gems.example.com/gems/a-1.gem'] = read_binary(@a1_gem)
+
+ inst = Gem::DependencyInstaller.new :wrappers => false
+ inst.install 'a'
+
+ assert_no_match(%r|This file was generated by RubyGems.|,
+ File.read(File.join(@gemhome, 'bin', 'a_bin')))
+ end
+ end
+
+ def test_install_version
+ data = File.open(@d2_gem, 'rb') { |f| f.read }
+ @fetcher.data['http://gems.example.com/gems/d-2.gem'] = data
+
+ data = File.open(@d1_gem, 'rb') { |f| f.read }
+ @fetcher.data['http://gems.example.com/gems/d-1.gem'] = data
+
+ inst = Gem::DependencyInstaller.new
+
+ inst.install 'd', '= 1'
+
+ assert_equal %w[d-1], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_install_version_default
+ data = File.open(@d2_gem, 'rb') { |f| f.read }
+ @fetcher.data['http://gems.example.com/gems/d-2.gem'] = data
+
+ data = File.open(@d1_gem, 'rb') { |f| f.read }
+ @fetcher.data['http://gems.example.com/gems/d-1.gem'] = data
+
+ inst = Gem::DependencyInstaller.new
+ inst.install 'd'
+
+ assert_equal %w[d-2], inst.installed_gems.map { |s| s.full_name }
+ end
+
+ def test_find_gems_gems_with_sources
+ inst = Gem::DependencyInstaller.new
+ dep = Gem::Dependency.new 'b', '>= 0'
+
+ assert_equal [[@b1, @gem_repo]],
+ inst.find_gems_with_sources(dep)
+ end
+
+ def test_find_gems_with_sources_local
+ FileUtils.mv @a1_gem, @tempdir
+ inst = Gem::DependencyInstaller.new
+ 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 'a-1', remote.first.full_name, 'remote spec'
+ assert_equal @gem_repo, 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
+ inst.find_spec_by_name_and_version 'b'
+ inst.gather_dependencies
+
+ 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
+
+ util_clear_gems
+
+ si = util_setup_spec_fetcher @a1, @b1, b2, c1
+
+ inst = Gem::DependencyInstaller.new
+ inst.find_spec_by_name_and_version 'c'
+ inst.gather_dependencies
+
+ 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
+ inst.find_spec_by_name_and_version 'w'
+ inst.gather_dependencies
+
+ 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
+ inst.find_spec_by_name_and_version 'z'
+ inst.gather_dependencies
+
+ 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
+
+ util_clear_gems
+
+ si = util_setup_spec_fetcher @d1, @d2, e1
+
+ inst = Gem::DependencyInstaller.new
+ inst.find_spec_by_name_and_version 'e'
+ inst.gather_dependencies
+
+ assert_equal %w[d-1 e-1], inst.gems_to_install.map { |s| s.full_name }
+ end
+
+end
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 10:26:02 +0000