зеркало из https://github.com/github/ruby.git
113 строки
2.9 KiB
Ruby
113 строки
2.9 KiB
Ruby
require_relative 'gem_package_tar_test_case'
|
|
require 'rubygems/package/tar_input'
|
|
|
|
class TestGemPackageTarInput < TarTestCase
|
|
|
|
# Sometimes the setgid bit doesn't take. Don't know if this is a problem on
|
|
# all systems, or just some. But for now, we will ignore it in the tests.
|
|
SETGID_BIT = 02000
|
|
|
|
def setup
|
|
super
|
|
|
|
inner_tar = tar_file_header("bla", "", 0612, 10)
|
|
inner_tar += "0123456789" + "\0" * 502
|
|
inner_tar += tar_file_header("foo", "", 0636, 5)
|
|
inner_tar += "01234" + "\0" * 507
|
|
inner_tar += tar_dir_header("__dir__", "", 0600)
|
|
inner_tar += "\0" * 1024
|
|
str = TempIO.new
|
|
|
|
begin
|
|
os = Zlib::GzipWriter.new str
|
|
os.write inner_tar
|
|
ensure
|
|
os.finish
|
|
end
|
|
|
|
str.rewind
|
|
|
|
@file = File.join @tempdir, 'bla.tar'
|
|
|
|
File.open @file, 'wb' do |f|
|
|
f.write tar_file_header("data.tar.gz", "", 0644, str.string.size)
|
|
f.write str.string
|
|
f.write "\0" * ((512 - (str.string.size % 512)) % 512 )
|
|
|
|
@spec = Gem::Specification.new do |spec|
|
|
spec.author = "Mauricio :)"
|
|
end
|
|
|
|
meta = @spec.to_yaml
|
|
|
|
f.write tar_file_header("metadata", "", 0644, meta.size)
|
|
f.write meta + "\0" * (1024 - meta.size)
|
|
f.write "\0" * 1024
|
|
end
|
|
|
|
@entry_names = %w{bla foo __dir__}
|
|
@entry_sizes = [10, 5, 0]
|
|
#FIXME: are these modes system dependent?
|
|
@entry_modes = [0100612, 0100636, 040600]
|
|
@entry_files = %W[#{@tempdir}/bla #{@tempdir}/foo]
|
|
@entry_contents = %w[0123456789 01234]
|
|
end
|
|
|
|
def test_each_works
|
|
open @file, 'rb' do |io|
|
|
Gem::Package::TarInput.open io do |tar_input|
|
|
count = 0
|
|
|
|
tar_input.each_with_index do |entry, i|
|
|
count = i
|
|
|
|
assert_kind_of Gem::Package::TarReader::Entry, entry
|
|
assert_equal @entry_names[i], entry.header.name
|
|
assert_equal @entry_sizes[i], entry.header.size
|
|
end
|
|
|
|
assert_equal 2, count
|
|
|
|
assert_equal @spec, tar_input.metadata
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_extract_entry_works
|
|
open @file, 'rb' do |io|
|
|
Gem::Package::TarInput.open io do |tar_input|
|
|
assert_equal @spec, tar_input.metadata
|
|
|
|
count = 0
|
|
|
|
tar_input.each_with_index do |entry, i|
|
|
count = i
|
|
tar_input.extract_entry @tempdir, entry
|
|
name = File.join @tempdir, entry.header.name
|
|
|
|
if entry.directory? then
|
|
assert File.directory?(name)
|
|
else
|
|
assert File.file?(name)
|
|
assert_equal @entry_sizes[i], File.stat(name).size
|
|
#FIXME: win32? !!
|
|
end
|
|
|
|
unless Gem.win_platform? then
|
|
assert_equal @entry_modes[i], File.stat(name).mode & (~SETGID_BIT)
|
|
end
|
|
end
|
|
|
|
assert_equal 2, count
|
|
end
|
|
end
|
|
|
|
@entry_files.each_with_index do |x, i|
|
|
assert File.file?(x)
|
|
assert_equal @entry_contents[i], Gem.read_binary(x)
|
|
end
|
|
end
|
|
|
|
end
|
|
|