JezK
Edit File: test_gem_package_tar_reader.rb
require 'rubygems/package/tar_test_case' require 'rubygems/package' class TestGemPackageTarReader < Gem::Package::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