143 lines
5 KiB
Ruby
143 lines
5 KiB
Ruby
# encoding: UTF-8
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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require 'spec_helper'
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describe Thrift::CompactProtocol do
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TESTS = {
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:byte => (-127..127).to_a,
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:i16 => (0..14).map {|shift| [1 << shift, -(1 << shift)]}.flatten.sort,
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:i32 => (0..30).map {|shift| [1 << shift, -(1 << shift)]}.flatten.sort,
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:i64 => (0..62).map {|shift| [1 << shift, -(1 << shift)]}.flatten.sort,
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:string => ["", "1", "short", "fourteen123456", "fifteen12345678", "unicode characters: \u20AC \u20AD", "1" * 127, "1" * 3000],
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:binary => ["", "\001", "\001" * 5, "\001" * 14, "\001" * 15, "\001" * 127, "\001" * 3000],
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:double => [0.0, 1.0, -1.0, 1.1, -1.1, 10000000.1, 1.0/0.0, -1.0/0.0],
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:bool => [true, false]
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}
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it "should encode and decode naked primitives correctly" do
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TESTS.each_pair do |primitive_type, test_values|
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test_values.each do |value|
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# puts "testing #{value}" if primitive_type == :i64
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trans = Thrift::MemoryBufferTransport.new
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proto = Thrift::CompactProtocol.new(trans)
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proto.send(writer(primitive_type), value)
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# puts "buf: #{trans.inspect_buffer}" if primitive_type == :i64
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read_back = proto.send(reader(primitive_type))
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read_back.should == value
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end
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end
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end
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it "should encode and decode primitives in fields correctly" do
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TESTS.each_pair do |primitive_type, test_values|
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final_primitive_type = primitive_type == :binary ? :string : primitive_type
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thrift_type = Thrift::Types.const_get(final_primitive_type.to_s.upcase)
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# puts primitive_type
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test_values.each do |value|
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trans = Thrift::MemoryBufferTransport.new
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proto = Thrift::CompactProtocol.new(trans)
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proto.write_field_begin(nil, thrift_type, 15)
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proto.send(writer(primitive_type), value)
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proto.write_field_end
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proto = Thrift::CompactProtocol.new(trans)
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name, type, id = proto.read_field_begin
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type.should == thrift_type
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id.should == 15
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read_back = proto.send(reader(primitive_type))
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read_back.should == value
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proto.read_field_end
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end
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end
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end
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it "should encode and decode a monster struct correctly" do
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trans = Thrift::MemoryBufferTransport.new
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proto = Thrift::CompactProtocol.new(trans)
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struct = Thrift::Test::CompactProtoTestStruct.new
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# sets and maps don't hash well... not sure what to do here.
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struct.write(proto)
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struct2 = Thrift::Test::CompactProtoTestStruct.new
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struct2.read(proto)
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struct2.should == struct
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end
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it "should make method calls correctly" do
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client_out_trans = Thrift::MemoryBufferTransport.new
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client_out_proto = Thrift::CompactProtocol.new(client_out_trans)
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client_in_trans = Thrift::MemoryBufferTransport.new
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client_in_proto = Thrift::CompactProtocol.new(client_in_trans)
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processor = Thrift::Test::Srv::Processor.new(JankyHandler.new)
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client = Thrift::Test::Srv::Client.new(client_in_proto, client_out_proto)
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client.send_Janky(1)
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# puts client_out_trans.inspect_buffer
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processor.process(client_out_proto, client_in_proto)
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client.recv_Janky.should == 2
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end
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it "should deal with fields following fields that have non-delta ids" do
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brcp = Thrift::Test::BreaksRubyCompactProtocol.new(
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:field1 => "blah",
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:field2 => Thrift::Test::BigFieldIdStruct.new(
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:field1 => "string1",
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:field2 => "string2"),
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:field3 => 3)
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ser = Thrift::Serializer.new(Thrift::CompactProtocolFactory.new)
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bytes = ser.serialize(brcp)
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deser = Thrift::Deserializer.new(Thrift::CompactProtocolFactory.new)
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brcp2 = Thrift::Test::BreaksRubyCompactProtocol.new
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deser.deserialize(brcp2, bytes)
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brcp2.should == brcp
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end
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it "should deserialize an empty map to an empty hash" do
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struct = Thrift::Test::SingleMapTestStruct.new(:i32_map => {})
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ser = Thrift::Serializer.new(Thrift::CompactProtocolFactory.new)
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bytes = ser.serialize(struct)
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deser = Thrift::Deserializer.new(Thrift::CompactProtocolFactory.new)
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struct2 = Thrift::Test::SingleMapTestStruct.new
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deser.deserialize(struct2, bytes)
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struct.should == struct2
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end
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class JankyHandler
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def Janky(i32arg)
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i32arg * 2
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end
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end
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def writer(sym)
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"write_#{sym.to_s}"
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end
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def reader(sym)
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"read_#{sym.to_s}"
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end
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end
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