Contents

#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++

require File.join(File.expand_path(File.dirname(__FILE__)),
                  'gem_package_tar_test_case')
require 'rubygems/package'

class TestGemPackageTarReader < TarTestCase

  def test_each_entry
    tar = tar_dir_header "foo", "bar", 0
    tar << tar_file_header("bar", "baz", 0, 0)

    io = TempIO.new tar

    entries = 0

    Gem::Package::TarReader.new io do |tar_reader|
      tar_reader.each_entry do |entry|
        assert_kind_of Gem::Package::TarReader::Entry, entry

        entries += 1
      end
    end

    assert_equal 2, entries
  end

  def test_rewind
    content = ('a'..'z').to_a.join(" ")

    str = tar_file_header("lib/foo", "", 010644, content.size) + content +
            "\0" * (512 - content.size)
    str << "\0" * 1024

    Gem::Package::TarReader.new(TempIO.new(str)) do |tar_reader|
      3.times do
        tar_reader.rewind
        i = 0
        tar_reader.each_entry do |entry|
          assert_equal(content, entry.read)
          i += 1
        end
        assert_equal(1, i)
      end
    end
  end

end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
rubygems-update-1.3.5	test/test_gem_package_tar_reader.rb
rubygems-update-1.1.0	test/test_gem_package_tar_reader.rb
rubygems-update-1.3.2	test/test_gem_package_tar_reader.rb
rubygems-update-1.3.1	test/test_gem_package_tar_reader.rb
rubygems-update-1.2.0	test/test_gem_package_tar_reader.rb
rubygems-update-1.1.1	test/test_gem_package_tar_reader.rb
rubygems-update-1.3.0	test/test_gem_package_tar_reader.rb
rubygems-update-1.3.3	test/test_gem_package_tar_reader.rb
rubygems-update-1.3.4	test/test_gem_package_tar_reader.rb