ruby--ruby/test/rubygems/test_gem_package_old.rb

# frozen_string_literal: true
require 'rubygems/test_case'

unless Gem.java_platform? # jruby can't require the simple_gem file
  require 'rubygems/simple_gem'

  class TestGemPackageOld < Gem::TestCase
    def setup
      super

      File.open 'old_format.gem', 'wb' do |io|
        io.write SIMPLE_GEM
      end

      @package = Gem::Package::Old.new 'old_format.gem'
      @destination = File.join @tempdir, 'extract'

      FileUtils.mkdir_p @destination
    end

    def test_contents
      assert_equal %w[lib/foo.rb lib/test.rb lib/test/wow.rb], @package.contents
    end

    def test_contents_security_policy
      skip 'openssl is missing' unless Gem::HAVE_OPENSSL

      @package.security_policy = Gem::Security::AlmostNoSecurity

      assert_raises Gem::Security::Exception do
        @package.contents
      end
    end

    def test_extract_files
      @package.extract_files @destination

      extracted = File.join @destination, 'lib/foo.rb'
      assert_path_exists extracted

      mask = 0100644 & (~File.umask)

      assert_equal mask, File.stat(extracted).mode unless win_platform?
    end

    def test_extract_files_security_policy
      skip 'openssl is missing' unless Gem::HAVE_OPENSSL

      @package.security_policy = Gem::Security::AlmostNoSecurity

      assert_raises Gem::Security::Exception do
        @package.extract_files @destination
      end
    end

    def test_spec
      assert_equal 'testing', @package.spec.name
    end

    def test_spec_security_policy
      skip 'openssl is missing' unless Gem::HAVE_OPENSSL

      @package.security_policy = Gem::Security::AlmostNoSecurity

      assert_raises Gem::Security::Exception do
        @package.spec
      end
    end

    def test_verify
      skip 'openssl is missing' unless Gem::HAVE_OPENSSL

      assert @package.verify

      @package.security_policy = Gem::Security::NoSecurity

      assert @package.verify

      @package.security_policy = Gem::Security::AlmostNoSecurity

      e = assert_raises Gem::Security::Exception do
        @package.verify
      end

      assert_equal 'old format gems do not contain signatures ' +
                   'and cannot be verified',
                   e.message
    end
  end
end