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| 1 #!/usr/bin/env ruby | |
| 2 # | |
| 3 # Protocol Buffers - Google's data interchange format | |
| 4 # Copyright 2008 Google Inc. All rights reserved. | |
| 5 # https://developers.google.com/protocol-buffers/ | |
| 6 # | |
| 7 # Redistribution and use in source and binary forms, with or without | |
| 8 # modification, are permitted provided that the following conditions are | |
| 9 # met: | |
| 10 # | |
| 11 # * Redistributions of source code must retain the above copyright | |
| 12 # notice, this list of conditions and the following disclaimer. | |
| 13 # * Redistributions in binary form must reproduce the above | |
| 14 # copyright notice, this list of conditions and the following disclaimer | |
| 15 # in the documentation and/or other materials provided with the | |
| 16 # distribution. | |
| 17 # * Neither the name of Google Inc. nor the names of its | |
| 18 # contributors may be used to endorse or promote products derived from | |
| 19 # this software without specific prior written permission. | |
| 20 # | |
| 21 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 22 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 23 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 24 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 25 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 26 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 27 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 28 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 29 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 30 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 31 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 32 | |
| 33 require 'conformance' | |
| 34 | |
| 35 $test_count = 0 | |
| 36 $verbose = false | |
| 37 | |
| 38 def do_test(request) | |
| 39 test_message = Conformance::TestAllTypes.new | |
| 40 response = Conformance::ConformanceResponse.new | |
| 41 | |
| 42 begin | |
| 43 case request.payload | |
| 44 when :protobuf_payload | |
| 45 begin | |
| 46 test_message = | |
| 47 Conformance::TestAllTypes.decode(request.protobuf_payload) | |
| 48 rescue Google::Protobuf::ParseError => err | |
| 49 response.parse_error = err.message.encode('utf-8') | |
| 50 return response | |
| 51 end | |
| 52 | |
| 53 when :json_payload | |
| 54 test_message = Conformance::TestAllTypes.decode_json(request.json_payload) | |
| 55 | |
| 56 when nil | |
| 57 fail "Request didn't have payload" | |
| 58 end | |
| 59 | |
| 60 case request.requested_output_format | |
| 61 when :UNSPECIFIED | |
| 62 fail 'Unspecified output format' | |
| 63 | |
| 64 when :PROTOBUF | |
| 65 response.protobuf_payload = test_message.to_proto | |
| 66 | |
| 67 when :JSON | |
| 68 response.json_payload = test_message.to_json | |
| 69 end | |
| 70 rescue StandardError => err | |
| 71 response.runtime_error = err.message.encode('utf-8') | |
| 72 end | |
| 73 | |
| 74 response | |
| 75 end | |
| 76 | |
| 77 # Returns true if the test ran successfully, false on legitimate EOF. | |
| 78 # If EOF is encountered in an unexpected place, raises IOError. | |
| 79 def do_test_io | |
| 80 length_bytes = STDIN.read(4) | |
| 81 return false if length_bytes.nil? | |
| 82 | |
| 83 length = length_bytes.unpack('V').first | |
| 84 serialized_request = STDIN.read(length) | |
| 85 if serialized_request.nil? || serialized_request.length != length | |
| 86 fail IOError | |
| 87 end | |
| 88 | |
| 89 request = Conformance::ConformanceRequest.decode(serialized_request) | |
| 90 | |
| 91 response = do_test(request) | |
| 92 | |
| 93 serialized_response = Conformance::ConformanceResponse.encode(response) | |
| 94 STDOUT.write([serialized_response.length].pack('V')) | |
| 95 STDOUT.write(serialized_response) | |
| 96 STDOUT.flush | |
| 97 | |
| 98 if $verbose | |
| 99 STDERR.puts("conformance-cpp: request={request.to_json}, " \ | |
| 100 "response={response.to_json}\n") | |
| 101 end | |
| 102 | |
| 103 $test_count += 1 | |
| 104 | |
| 105 true | |
| 106 end | |
| 107 | |
| 108 loop do | |
| 109 unless do_test_io | |
| 110 STDERR.puts('conformance-cpp: received EOF from test runner ' \ | |
| 111 "after #{$test_count} tests, exiting") | |
| 112 break | |
| 113 end | |
| 114 end | |
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