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require_relative '../../../spec_helper'
require 'stringio'
require 'zlib'
describe "Zlib::GzipFile#comment" do
before :each do
@io = StringIO.new
end
it "returns the name" do
Zlib::GzipWriter.wrap @io do |gzio|
gzio.comment = 'name'
gzio.comment.should == 'name'
end
end
it "raises an error on a closed stream" do
Zlib::GzipWriter.wrap @io do |gzio|
gzio.close
-> { gzio.comment }.should \
raise_error(Zlib::GzipFile::Error, 'closed gzip stream')
end
end
end
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