diff options
Diffstat (limited to 'test/rubygems/test_gem_dependency_installer.rb')
| -rw-r--r-- | test/rubygems/test_gem_dependency_installer.rb | 305 |
1 files changed, 92 insertions, 213 deletions
diff --git a/test/rubygems/test_gem_dependency_installer.rb b/test/rubygems/test_gem_dependency_installer.rb index 5cf79d3c59..cdc0428e9f 100644 --- a/test/rubygems/test_gem_dependency_installer.rb +++ b/test/rubygems/test_gem_dependency_installer.rb @@ -6,28 +6,66 @@ require 'rubygems/test_case' require 'rubygems/dependency_installer' -require 'rubygems/security' class TestGemDependencyInstaller < Gem::TestCase def setup super - @gems_dir = File.join @tempdir, 'gems' - @cache_dir = Gem.cache_dir(@gemhome) - + @gems_dir = File.join @tempdir, 'gems' + @cache_dir = File.join @gemhome, 'cache' FileUtils.mkdir @gems_dir - @a1, @a1_gem = util_gem 'a', '1' do |s| s.executables << 'a_bin' end + 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' @a1_pre, @a1_pre_gem = util_gem 'a', '1.a' - @b1, @b1_gem = util_gem 'b', '1' do |s| + + @b1, @b1_gem = util_gem 'b', '1' do |s| + s.add_dependency 'a' + s.add_development_dependency 'aa' + end + + @b1_pre, @b1_pre_gem = util_gem 'b', '1.a' do |s| s.add_dependency 'a' s.add_development_dependency 'aa' end - Gem::RemoteFetcher.fetcher = @fetcher = Gem::FakeFetcher.new + @c1_pre, @c1_pre_gem = util_gem 'c', '1.a' do |s| + s.add_dependency 'a', '1.a' + s.add_dependency 'b', '1' + 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', 'x' => nil + + @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', 'y' => nil + + @fetcher = Gem::FakeFetcher.new + Gem::RemoteFetcher.fetcher = @fetcher + + util_setup_spec_fetcher(@a1, @a1_pre, @b1, @b1_pre, @c1_pre, @d1, @d2, + @x1_m, @x1_o, @w1, @y1, @y1_1_p, @z1) - util_reset_gems + util_clear_gems end def test_install @@ -82,8 +120,8 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[a-1 b-1], inst.installed_gems.map { |s| s.full_name } - assert Gem.cache_gem(@a1.file_name, @gemhome) - assert Gem.cache_gem(@b1.file_name, @gemhome) + assert File.exist?(File.join(@tempdir, 'cache', @a1.file_name)) + assert File.exist?(File.join(@tempdir, 'cache', @b1.file_name)) end def test_install_dependencies_satisfied @@ -130,10 +168,6 @@ class TestGemDependencyInstaller < Gem::TestCase end def test_install_dependency_development - @aa1, @aa1_gem = util_gem 'aa', '1' - - util_reset_gems - FileUtils.mv @a1_gem, @tempdir FileUtils.mv @aa1_gem, @tempdir FileUtils.mv @b1_gem, @tempdir @@ -287,7 +321,7 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } assert File.exist?(File.join(gemhome2, 'specifications', @a1.spec_name)) - assert File.exist?(Gem.cache_gem(@a1.file_name, gemhome2)) + assert File.exist?(File.join(gemhome2, 'cache', @a1.file_name)) end def test_install_domain_both @@ -342,13 +376,12 @@ class TestGemDependencyInstaller < Gem::TestCase Gem.source_index.remove_spec @a1_pre.full_name Dir.chdir @tempdir do - e = assert_raises Gem::DependencyError do + e = assert_raises Gem::InstallError do inst = Gem::DependencyInstaller.new :domain => :local inst.install 'b' end - expected = "Unable to resolve dependencies: b requires a (>= 0)" - assert_equal expected, e.message + assert_equal 'b requires a (>= 0, runtime)', e.message end assert_equal [], inst.installed_gems.map { |s| s.full_name } @@ -392,22 +425,6 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[b-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 - def test_install_remote a1_data = nil File.open @a1_gem, 'rb' do |fp| @@ -443,7 +460,7 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } end - def test_install_remote_platform_newer + 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 @@ -471,6 +488,22 @@ class TestGemDependencyInstaller < Gem::TestCase 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 } @@ -506,8 +539,6 @@ class TestGemDependencyInstaller < Gem::TestCase end def test_install_version - util_setup_d - data = File.open(@d2_gem, 'rb') { |f| f.read } @fetcher.data['http://gems.example.com/gems/d-2.gem'] = data @@ -522,8 +553,6 @@ class TestGemDependencyInstaller < Gem::TestCase end def test_install_version_default - util_setup_d - data = File.open(@d2_gem, 'rb') { |f| f.read } @fetcher.data['http://gems.example.com/gems/d-2.gem'] = data @@ -590,22 +619,7 @@ class TestGemDependencyInstaller < Gem::TestCase util_setup_spec_fetcher(*specs) inst = Gem::DependencyInstaller.new - inst.find_spec_by_name_and_version specs.first.name - inst.gather_dependencies - - actual = inst.gems_to_install.map { |s| s.full_name } - assert_equal expected, actual - end - - def assert_resolve_pre expected, *specs - util_clear_gems - - util_setup_spec_fetcher(*specs) - - spec = specs.first - - inst = Gem::DependencyInstaller.new :prerelease => true - inst.find_spec_by_name_and_version spec.name, spec.version + inst.find_spec_by_name_and_version 'a' inst.gather_dependencies actual = inst.gems_to_install.map { |s| s.full_name } @@ -620,182 +634,47 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[a-1 b-1], inst.gems_to_install.map { |s| s.full_name } 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_gather_dependencies_dropped - a1, = util_spec 'a', '1', 'b' => nil - b1, = util_spec 'b', '1', 'c' => nil - b2, = util_spec 'b', '2' - c1, = util_spec 'c', '1' - - assert_resolve %w[b-2 a-1], a1, b1, b2, c1 - 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_gather_dependencies_raggi_the_edgecase_generator - a, _ = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '>= 1.0' - b1, _ = util_spec 'b', '1.0' - b2, _ = util_spec 'b', '1.1', 'z' => '>= 1.0' - c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' - - assert_resolve %w[b-1.0 c-1.0 a-1.0], a, b1, b2, c - 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 - - def test_gather_dependencies_over - a, _ = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '= 1.0' - b1, _ = util_spec 'b', '1.0' - b2, _ = util_spec 'b', '2.0' - c, _ = util_spec 'c', '1.0', 'b' => '~> 1.0' - - assert_resolve %w[b-1.0 c-1.0 a-1.0], a, b1, b2, c - 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_gather_dependencies_under - a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' - b10, _ = util_spec 'b', '1.0' - b11, _ = util_spec 'b', '1.1' - c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' - - assert_resolve %w[b-1.0 c-1.0 a-1.0], a, b10, b11, c - end - - # under - # - # [A] depends on - # [B] ~> 1.0 (satisfied by 1.0) - # [C] = 1.0 depends on - # [B] = 2.0 - - def test_gather_dependencies_divergent - a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' - b1, _ = util_spec 'b', '1.0' - b2, _ = util_spec 'b', '2.0' - c, _ = util_spec 'c', '1.0', 'b' => '= 2.0' - - assert_raises Gem::DependencyError do - assert_resolve :ignored, a, b1, b2, c - end - end - def test_gather_dependencies_platform_alternate - util_setup_wxyz util_set_arch 'cpu-my_platform1' - assert_resolve %w[x-1-cpu-my_platform-1 w-1], @w1, @x1_m + 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 - util_setup_wxyz + inst = Gem::DependencyInstaller.new + inst.find_spec_by_name_and_version 'z' + inst.gather_dependencies - assert_resolve %w[y-1 z-1], @z1, @y1 + assert_equal %w[y-1 z-1], inst.gems_to_install.map { |s| s.full_name } end def test_gather_dependencies_prerelease - util_setup_c1_pre + inst = Gem::DependencyInstaller.new :prerelease => true + inst.find_spec_by_name_and_version 'c', '1.a' + inst.gather_dependencies - assert_resolve_pre %w[a-1.a b-1 c-1.a], @c1_pre, @a1_pre, @b1 + assert_equal %w[a-1.a b-1 c-1.a], + inst.gems_to_install.map { |s| s.full_name } end def test_gather_dependencies_old_required - util_setup_d - e1, = util_spec 'e', '1', 'd' => '= 1' - util_clear_gems - - assert_resolve %w[d-1 e-1], e1, @d1, @d2 - end - - def util_write_a1_bin - write_file File.join('gems', 'a-1', 'bin', 'a_bin') do |fp| - fp.puts "#!/usr/bin/ruby" - end - end - - def util_setup_c1_pre - @c1_pre, @c1_pre_gem = util_spec 'c', '1.a' do |s| - s.add_dependency 'a', '1.a' - s.add_dependency 'b', '1' - end - - util_reset_gems - end + e1, = util_gem 'e', '1', 'd' => '= 1' - def util_setup_d - @d1, @d1_gem = util_gem 'd', '1' - @d2, @d2_gem = util_gem 'd', '2' - - util_reset_gems - end - - def util_setup_wxyz - @x1_m, @x1_m_gem = util_spec 'x', '1' do |s| - s.platform = Gem::Platform.new %w[cpu my_platform 1] - end - - @x1_o, @x1_o_gem = util_spec 'x', '1' do |s| - s.platform = Gem::Platform.new %w[cpu other_platform 1] - end + util_clear_gems - @w1, @w1_gem = util_spec 'w', '1', 'x' => nil + util_setup_spec_fetcher @d1, @d2, e1 - @y1, @y1_gem = util_spec 'y', '1' - @y1_1_p, @y1_1_p_gem = util_spec 'y', '1.1' do |s| - s.platform = Gem::Platform.new %w[cpu my_platform 1] - end - - @z1, @z1_gem = util_spec 'z', '1', 'y' => nil + inst = Gem::DependencyInstaller.new + inst.find_spec_by_name_and_version 'e' + inst.gather_dependencies - util_reset_gems + assert_equal %w[d-1 e-1], inst.gems_to_install.map { |s| s.full_name } end - def util_reset_gems - @c1_pre ||= nil - @d1 ||= nil - @d2 ||= nil - @w1 ||= nil - @x1_m ||= nil - @x1_o ||= nil - @y1 ||= nil - @y1_1_p ||= nil - @z1 ||= nil - - util_setup_spec_fetcher(*[@a1, @a1_pre, @b1, @c1_pre, - @d1, @d2, @x1_m, @x1_o, @w1, @y1, - @y1_1_p, @z1].compact) - - util_clear_gems - end end + |