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#!/usr/bin/env ruby
#
# Protocol Buffers - Google's data interchange format
# Copyright 2008 Google Inc. All rights reserved.
# https://developers.google.com/protocol-buffers/
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
require 'conformance_pb'
require 'google/protobuf/test_messages_proto3_pb'
$test_count = 0
$verbose = false
def do_test(request)
test_message = ProtobufTestMessages::Proto3::TestAllTypes.new
response = Conformance::ConformanceResponse.new
begin
case request.payload
when :protobuf_payload
begin
test_message = ProtobufTestMessages::Proto3::TestAllTypes.decode(
request.protobuf_payload)
rescue Google::Protobuf::ParseError => err
response.parse_error = err.message.encode('utf-8')
return response
end
when :json_payload
begin
test_message = ProtobufTestMessages::Proto3::TestAllTypes.decode_json(
request.json_payload)
rescue Google::Protobuf::ParseError => err
response.parse_error = err.message.encode('utf-8')
return response
end
when nil
fail "Request didn't have payload"
end
case request.requested_output_format
when :UNSPECIFIED
fail 'Unspecified output format'
when :PROTOBUF
response.protobuf_payload = test_message.to_proto
when :JSON
response.json_payload = test_message.to_json
when nil
fail "Request didn't have requested output format"
end
rescue StandardError => err
response.runtime_error = err.message.encode('utf-8')
end
response
end
# Returns true if the test ran successfully, false on legitimate EOF.
# If EOF is encountered in an unexpected place, raises IOError.
def do_test_io
length_bytes = STDIN.read(4)
return false if length_bytes.nil?
length = length_bytes.unpack('V').first
serialized_request = STDIN.read(length)
if serialized_request.nil? || serialized_request.length != length
fail IOError
end
request = Conformance::ConformanceRequest.decode(serialized_request)
response = do_test(request)
serialized_response = Conformance::ConformanceResponse.encode(response)
STDOUT.write([serialized_response.length].pack('V'))
STDOUT.write(serialized_response)
STDOUT.flush
if $verbose
STDERR.puts("conformance_ruby: request=#{request.to_json}, " \
"response=#{response.to_json}\n")
end
$test_count += 1
true
end
loop do
unless do_test_io
STDERR.puts('conformance_ruby: received EOF from test runner ' \
"after #{$test_count} tests, exiting")
break
end
end
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