54 lines
1.2 KiB
Ruby
54 lines
1.2 KiB
Ruby
# rubocop:disable Style/FrozenStringLiteralComment
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require 'spec_helper'
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RSpec.describe Gitlab::BufferedIo do
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describe '#readuntil' do
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let(:never_ending_tcp_socket) do
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Class.new do
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def initialize(*_)
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@read_counter = 0
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end
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def setsockopt(*_); end
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def closed?
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false
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end
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def close
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true
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end
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def to_io
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StringIO.new('Hello World!')
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end
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def write_nonblock(data, *_)
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data.size
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end
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def read_nonblock(buffer_size, *_)
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sleep 0.01
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@read_counter += 1
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raise 'Test did not raise HeaderReadTimeout' if @read_counter > 10
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'H' * buffer_size
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end
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end
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end
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before do
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stub_const('Gitlab::BufferedIo::HEADER_READ_TIMEOUT', 0.1)
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end
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subject(:readuntil) do
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Gitlab::BufferedIo.new(never_ending_tcp_socket.new).readuntil('a')
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end
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it 'raises a timeout error' do
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expect { readuntil }.to raise_error(Gitlab::HTTP::HeaderReadTimeout, /Request timed out after reading headers for 0\.[0-9]+ seconds/)
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end
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end
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end
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# rubocop:enable Style/FrozenStringLiteralComment
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