39 lines
1010 B
Ruby
Executable File
39 lines
1010 B
Ruby
Executable File
#!/usr/bin/env ruby
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# Simulate a server which has a disc of the wrong size attached: send
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# a valid NBD hello with a random size, then check that we have see an
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# EOF on read.
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require 'flexnbd/fake_dest'
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include FlexNBD
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Thread.abort_on_exception = true
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addr, port = *ARGV
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server = FakeDest.new(addr, port)
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client = server.accept
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t = Thread.new do
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# The sender *should not reconnect.* Since this is a first-pass
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# mirror attempt, the user will have been told that the mirror failed,
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# so it makes no sense to continue. This means we have to invert the
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# sense of the exception.
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begin
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client2 = server.accept('Timed out waiting for a reconnection',
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FlexNBD::MS_RETRY_DELAY_SECS + 1)
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client2.close
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raise 'Unexpected reconnection.'
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rescue Timeout::Error
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end
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end
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client.write_hello(size: :wrong)
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t.join
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# Now check that the source closed the first socket (yes, this was an
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# actual bug)
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raise "Didn't close socket" unless client.disconnected?
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exit 0
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