diff options
Diffstat (limited to 'jni/ruby/test/rubygems/test_gem_commands_uninstall_command.rb')
| -rw-r--r-- | jni/ruby/test/rubygems/test_gem_commands_uninstall_command.rb | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/jni/ruby/test/rubygems/test_gem_commands_uninstall_command.rb b/jni/ruby/test/rubygems/test_gem_commands_uninstall_command.rb new file mode 100644 index 0000000..4f045c5 --- /dev/null +++ b/jni/ruby/test/rubygems/test_gem_commands_uninstall_command.rb @@ -0,0 +1,281 @@ +require 'rubygems/installer_test_case' +require 'rubygems/commands/uninstall_command' + +class TestGemCommandsUninstallCommand < Gem::InstallerTestCase + + def setup + super + + build_rake_in do + use_ui @ui do + @installer.install + end + end + + @cmd = Gem::Commands::UninstallCommand.new + @executable = File.join(@gemhome, 'bin', 'executable') + end + + def test_execute_all_named + util_make_gems + + default = new_default_spec 'default', '1' + install_default_gems default + + gemhome2 = "#{@gemhome}2" + + a_4 = util_spec 'a', 4 + install_gem a_4, :install_dir => gemhome2 + + Gem::Specification.dirs = [@gemhome, gemhome2] + + assert_includes Gem::Specification.all_names, 'a-1' + assert_includes Gem::Specification.all_names, 'a-4' + assert_includes Gem::Specification.all_names, 'b-2' + assert_includes Gem::Specification.all_names, 'default-1' + + @cmd.options[:all] = true + @cmd.options[:args] = %w[a] + + use_ui @ui do + @cmd.execute + end + + assert_equal %w[a-4 a_evil-9 b-2 c-1.2 default-1 dep_x-1 pl-1-x86-linux x-1], + Gem::Specification.all_names.sort + end + + def test_execute_dependency_order + c = quick_gem 'c' do |spec| + spec.add_dependency 'a' + end + + util_build_gem c + installer = util_installer c, @gemhome + use_ui @ui do installer.install end + + ui = Gem::MockGemUi.new + + @cmd.options[:args] = %w[a c] + @cmd.options[:executables] = true + + use_ui ui do + @cmd.execute + end + + output = ui.output.split "\n" + + assert_equal 'Successfully uninstalled c-2', output.shift + assert_equal "Removing executable", output.shift + assert_equal 'Successfully uninstalled a-2', output.shift + end + + def test_execute_removes_executable + ui = Gem::MockGemUi.new + + util_setup_gem ui + + build_rake_in do + use_ui ui do + @installer.install + end + end + + if win_platform? then + assert File.exist?(@executable) + else + assert File.symlink?(@executable) + end + + # Evil hack to prevent false removal success + FileUtils.rm_f @executable + + open @executable, "wb+" do |f| f.puts "binary" end + + @cmd.options[:executables] = true + @cmd.options[:args] = [@spec.name] + use_ui @ui do + @cmd.execute + end + + output = @ui.output.split "\n" + assert_match(/Removing executable/, output.shift) + assert_match(/Successfully uninstalled/, output.shift) + assert_equal false, File.exist?(@executable) + assert_nil output.shift, "UI output should have contained only two lines" + end + + def test_execute_removes_formatted_executable + FileUtils.rm_f @executable # Wish this didn't happen in #setup + + Gem::Installer.exec_format = 'foo-%s-bar' + + @installer.format_executable = true + @installer.install + + formatted_executable = File.join @gemhome, 'bin', 'foo-executable-bar' + assert_equal true, File.exist?(formatted_executable) + + @cmd.options[:executables] = true + @cmd.options[:format_executable] = true + @cmd.execute + + assert_equal false, File.exist?(formatted_executable) + rescue + Gem::Installer.exec_format = nil + end + + def test_execute_prerelease + @spec = util_spec "pre", "2.b" + @gem = File.join @tempdir, @spec.file_name + FileUtils.touch @gem + + util_setup_gem + + build_rake_in do + use_ui @ui do + @installer.install + end + end + + @cmd.options[:executables] = true + @cmd.options[:args] = ["pre"] + + use_ui @ui do + @cmd.execute + end + + output = @ui.output + assert_match(/Successfully uninstalled/, output) + end + + def test_execute_with_force_leaves_executable + ui = Gem::MockGemUi.new + + util_make_gems + util_setup_gem ui + + @cmd.options[:version] = '1' + @cmd.options[:force] = true + @cmd.options[:args] = ['a'] + + use_ui ui do + @cmd.execute + end + + assert !Gem::Specification.all_names.include?('a') + assert File.exist? File.join(@gemhome, 'bin', 'executable') + end + + def test_execute_with_force_uninstalls_all_versions + ui = Gem::MockGemUi.new "y\n" + + util_make_gems + util_setup_gem ui + + assert Gem::Specification.find_all_by_name('a').length > 1 + + @cmd.options[:force] = true + @cmd.options[:args] = ['a'] + + use_ui ui do + @cmd.execute + end + + refute_includes Gem::Specification.all_names, 'a' + end + + def test_execute_with_force_ignores_dependencies + ui = Gem::MockGemUi.new + + util_make_gems + util_setup_gem ui + + assert Gem::Specification.find_all_by_name('dep_x').length > 0 + assert Gem::Specification.find_all_by_name('x').length > 0 + + @cmd.options[:force] = true + @cmd.options[:args] = ['x'] + + use_ui ui do + @cmd.execute + end + + assert Gem::Specification.find_all_by_name('dep_x').length > 0 + assert Gem::Specification.find_all_by_name('x').length == 0 + end + + def test_execute_all + util_make_gems + + default = new_default_spec 'default', '1' + install_default_gems default + + gemhome2 = "#{@gemhome}2" + + a_4 = util_spec 'a', 4 + install_gem a_4, :install_dir => gemhome2 + + Gem::Specification.dirs = [@gemhome, gemhome2] + + assert_includes Gem::Specification.all_names, 'a-1' + assert_includes Gem::Specification.all_names, 'a-4' + assert_includes Gem::Specification.all_names, 'default-1' + + @cmd.options[:all] = true + @cmd.options[:args] = [] + + use_ui @ui do + @cmd.execute + end + + assert_equal %w[a-4 default-1], Gem::Specification.all_names.sort + end + + def test_handle_options + @cmd.handle_options %w[] + + assert_equal false, @cmd.options[:check_dev] + assert_equal nil, @cmd.options[:install_dir] + assert_equal true, @cmd.options[:user_install] + assert_equal Gem::Requirement.default, @cmd.options[:version] + assert_equal false, @cmd.options[:vendor] + end + + def test_handle_options_vendor + use_ui @ui do + @cmd.handle_options %w[--vendor] + end + + assert @cmd.options[:vendor] + assert_equal Gem.vendor_dir, @cmd.options[:install_dir] + + assert_empty @ui.output + + expected = <<-EXPECTED +WARNING: Use your OS package manager to uninstall vendor gems + EXPECTED + + assert_match expected, @ui.error + end + + def test_handle_options_vendor_missing + orig_vendordir = RbConfig::CONFIG['vendordir'] + RbConfig::CONFIG.delete 'vendordir' + + e = assert_raises OptionParser::InvalidOption do + @cmd.handle_options %w[--vendor] + end + + assert_equal 'invalid option: --vendor your platform is not supported', + e.message + + refute @cmd.options[:vendor] + refute @cmd.options[:install_dir] + + ensure + RbConfig::CONFIG['vendordir'] = orig_vendordir + end + +end + |