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-rw-r--r--src/node/test/common_test.js190
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diff --git a/src/node/test/common_test.js b/src/node/test/common_test.js
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--- a/src/node/test/common_test.js
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-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-'use strict';
-
-var assert = require('assert');
-var _ = require('lodash');
-
-var common = require('../src/common');
-var protobuf_js_5_common = require('../src/protobuf_js_5_common');
-
-var serializeCls = protobuf_js_5_common.serializeCls;
-var deserializeCls = protobuf_js_5_common.deserializeCls;
-
-var ProtoBuf = require('protobufjs');
-
-var messages_proto = ProtoBuf.loadProtoFile(
- __dirname + '/test_messages.proto').build();
-
-var default_options = common.defaultGrpcOptions;
-
-describe('Proto message long int serialize and deserialize', function() {
- var longSerialize = serializeCls(messages_proto.LongValues);
- var longDeserialize = deserializeCls(messages_proto.LongValues,
- default_options);
- var pos_value = '314159265358979';
- var neg_value = '-27182818284590';
- it('should preserve positive int64 values', function() {
- var serialized = longSerialize({int_64: pos_value});
- assert.strictEqual(longDeserialize(serialized).int_64.toString(),
- pos_value);
- });
- it('should preserve negative int64 values', function() {
- var serialized = longSerialize({int_64: neg_value});
- assert.strictEqual(longDeserialize(serialized).int_64.toString(),
- neg_value);
- });
- it('should preserve uint64 values', function() {
- var serialized = longSerialize({uint_64: pos_value});
- assert.strictEqual(longDeserialize(serialized).uint_64.toString(),
- pos_value);
- });
- it('should preserve positive sint64 values', function() {
- var serialized = longSerialize({sint_64: pos_value});
- assert.strictEqual(longDeserialize(serialized).sint_64.toString(),
- pos_value);
- });
- it('should preserve negative sint64 values', function() {
- var serialized = longSerialize({sint_64: neg_value});
- assert.strictEqual(longDeserialize(serialized).sint_64.toString(),
- neg_value);
- });
- it('should preserve fixed64 values', function() {
- var serialized = longSerialize({fixed_64: pos_value});
- assert.strictEqual(longDeserialize(serialized).fixed_64.toString(),
- pos_value);
- });
- it('should preserve positive sfixed64 values', function() {
- var serialized = longSerialize({sfixed_64: pos_value});
- assert.strictEqual(longDeserialize(serialized).sfixed_64.toString(),
- pos_value);
- });
- it('should preserve negative sfixed64 values', function() {
- var serialized = longSerialize({sfixed_64: neg_value});
- assert.strictEqual(longDeserialize(serialized).sfixed_64.toString(),
- neg_value);
- });
- it('should deserialize as a number with the right option set', function() {
- var num_options = _.defaults({longsAsStrings: false}, default_options);
- var longNumDeserialize = deserializeCls(messages_proto.LongValues,
- num_options);
- var serialized = longSerialize({int_64: pos_value});
- assert.strictEqual(typeof longDeserialize(serialized).int_64, 'string');
- /* With the longsAsStrings option disabled, long values are represented as
- * objects with 3 keys: low, high, and unsigned */
- assert.strictEqual(typeof longNumDeserialize(serialized).int_64, 'object');
- });
-});
-describe('Proto message bytes serialize and deserialize', function() {
- var sequenceSerialize = serializeCls(messages_proto.SequenceValues);
- var sequenceDeserialize = deserializeCls(
- messages_proto.SequenceValues, default_options);
- var b64_options = _.defaults({binaryAsBase64: true}, default_options);
- var sequenceBase64Deserialize = deserializeCls(
- messages_proto.SequenceValues, b64_options);
- var buffer_val = new Buffer([0x69, 0xb7]);
- var base64_val = 'abc=';
- it('should preserve a buffer', function() {
- var serialized = sequenceSerialize({bytes_field: buffer_val});
- var deserialized = sequenceDeserialize(serialized);
- assert.strictEqual(deserialized.bytes_field.compare(buffer_val), 0);
- });
- it('should accept base64 encoded strings', function() {
- var serialized = sequenceSerialize({bytes_field: base64_val});
- var deserialized = sequenceDeserialize(serialized);
- assert.strictEqual(deserialized.bytes_field.compare(buffer_val), 0);
- });
- it('should output base64 encoded strings with an option set', function() {
- var serialized = sequenceSerialize({bytes_field: base64_val});
- var deserialized = sequenceBase64Deserialize(serialized);
- assert.strictEqual(deserialized.bytes_field, base64_val);
- });
- it('should serialize a repeated field as packed by default', function() {
- var expected_serialize = new Buffer([0x12, 0x01, 0x0a]);
- var serialized = sequenceSerialize({repeated_field: [10]});
- assert.strictEqual(expected_serialize.compare(serialized), 0);
- });
- // This tests a bug that was fixed in Protobuf.js 6
- it.skip('should deserialize packed or unpacked repeated', function() {
- var expectedDeserialize = {
- bytes_field: new Buffer(''),
- repeated_field: [10]
- };
- var packedSerialized = new Buffer([0x12, 0x01, 0x0a]);
- var unpackedSerialized = new Buffer([0x10, 0x0a]);
- var packedDeserialized;
- var unpackedDeserialized;
- assert.doesNotThrow(function() {
- packedDeserialized = sequenceDeserialize(packedSerialized);
- });
- assert.doesNotThrow(function() {
- unpackedDeserialized = sequenceDeserialize(unpackedSerialized);
- });
- assert.deepEqual(packedDeserialized, expectedDeserialize);
- assert.deepEqual(unpackedDeserialized, expectedDeserialize);
- });
-});
-// This tests a bug that was fixed in Protobuf.js 6
-describe.skip('Proto message oneof serialize and deserialize', function() {
- var oneofSerialize = serializeCls(messages_proto.OneOfValues);
- var oneofDeserialize = deserializeCls(
- messages_proto.OneOfValues, default_options);
- it('Should have idempotent round trips', function() {
- var test_message = {oneof_choice: 'int_choice', int_choice: 5};
- var serialized1 = oneofSerialize(test_message);
- var deserialized1 = oneofDeserialize(serialized1);
- assert.equal(deserialized1.int_choice, 5);
- var serialized2 = oneofSerialize(deserialized1);
- var deserialized2 = oneofDeserialize(serialized2);
- assert.deepEqual(deserialized1, deserialized2);
- });
- it('Should emit a property indicating which field was chosen', function() {
- var test_message1 = {oneof_choice: 'int_choice', int_choice: 5};
- var serialized1 = oneofSerialize(test_message1);
- var deserialized1 = oneofDeserialize(serialized1);
- assert.equal(deserialized1.oneof_choice, 'int_choice');
- var test_message2 = {oneof_choice: 'string_choice', string_choice: 'abc'};
- var serialized2 = oneofSerialize(test_message2);
- var deserialized2 = oneofDeserialize(serialized2);
- assert.equal(deserialized2.oneof_choice, 'string_choice');
- });
-});
-describe('Proto message enum serialize and deserialize', function() {
- var enumSerialize = serializeCls(messages_proto.EnumValues);
- var enumDeserialize = deserializeCls(
- messages_proto.EnumValues, default_options);
- var enumIntOptions = _.defaults({enumsAsStrings: false}, default_options);
- var enumIntDeserialize = deserializeCls(
- messages_proto.EnumValues, enumIntOptions);
- it('Should accept both names and numbers', function() {
- var nameSerialized = enumSerialize({enum_value: 'ONE'});
- var numberSerialized = enumSerialize({enum_value: 1});
- assert.strictEqual(messages_proto.TestEnum.ONE, 1);
- assert.deepEqual(enumDeserialize(nameSerialized),
- enumDeserialize(numberSerialized));
- });
- // This tests a bug that was fixed in Protobuf.js 6
- it.skip('Should correctly handle the enumsAsStrings option', function() {
- var serialized = enumSerialize({enum_value: 'TWO'});
- var nameDeserialized = enumDeserialize(serialized);
- var numberDeserialized = enumIntDeserialize(serialized);
- assert.deepEqual(nameDeserialized, {enum_value: 'TWO'});
- assert.deepEqual(numberDeserialized, {enum_value: 2});
- });
-});