330 lines
13 KiB
JavaScript
330 lines
13 KiB
JavaScript
// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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goog.require('goog.crypt.base64');
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goog.require('goog.testing.asserts');
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// CommonJS-LoadFromFile: testbinary_pb proto.jspb.test
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goog.require('proto.jspb.test.ForeignMessage');
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// CommonJS-LoadFromFile: proto3_test_pb proto.jspb.test
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goog.require('proto.jspb.test.Proto3Enum');
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goog.require('proto.jspb.test.TestProto3');
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var BYTES = new Uint8Array([1, 2, 8, 9]);
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var BYTES_B64 = goog.crypt.base64.encodeByteArray(BYTES);
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/**
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* Helper: compare a bytes field to an expected value
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* @param {Uint8Array|string} arr
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* @param {Uint8Array} expected
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* @return {boolean}
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*/
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function bytesCompare(arr, expected) {
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if (goog.isString(arr)) {
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arr = goog.crypt.base64.decodeStringToUint8Array(arr);
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}
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if (arr.length != expected.length) {
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return false;
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}
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for (var i = 0; i < arr.length; i++) {
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if (arr[i] != expected[i]) {
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return false;
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}
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}
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return true;
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}
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describe('proto3Test', function() {
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/**
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* Test defaults for proto3 message fields.
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*/
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it('testProto3FieldDefaults', function() {
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var msg = new proto.jspb.test.TestProto3();
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assertEquals(msg.getOptionalInt32(), 0);
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assertEquals(msg.getOptionalInt64(), 0);
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assertEquals(msg.getOptionalUint32(), 0);
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assertEquals(msg.getOptionalUint64(), 0);
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assertEquals(msg.getOptionalSint32(), 0);
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assertEquals(msg.getOptionalSint64(), 0);
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assertEquals(msg.getOptionalFixed32(), 0);
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assertEquals(msg.getOptionalFixed64(), 0);
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assertEquals(msg.getOptionalSfixed32(), 0);
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assertEquals(msg.getOptionalSfixed64(), 0);
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assertEquals(msg.getOptionalFloat(), 0);
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assertEquals(msg.getOptionalDouble(), 0);
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assertEquals(msg.getOptionalString(), '');
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// TODO(b/26173701): when we change bytes fields default getter to return
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// Uint8Array, we'll want to switch this assertion to match the u8 case.
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assertEquals(typeof msg.getOptionalBytes(), 'string');
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assertEquals(msg.getOptionalBytes_asU8() instanceof Uint8Array, true);
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assertEquals(typeof msg.getOptionalBytes_asB64(), 'string');
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assertEquals(msg.getOptionalBytes().length, 0);
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assertEquals(msg.getOptionalBytes_asU8().length, 0);
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assertEquals(msg.getOptionalBytes_asB64(), '');
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assertEquals(msg.getOptionalForeignEnum(),
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proto.jspb.test.Proto3Enum.PROTO3_FOO);
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assertEquals(msg.getOptionalForeignMessage(), undefined);
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assertEquals(msg.getOptionalForeignMessage(), undefined);
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assertEquals(msg.getRepeatedInt32List().length, 0);
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assertEquals(msg.getRepeatedInt64List().length, 0);
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assertEquals(msg.getRepeatedUint32List().length, 0);
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assertEquals(msg.getRepeatedUint64List().length, 0);
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assertEquals(msg.getRepeatedSint32List().length, 0);
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assertEquals(msg.getRepeatedSint64List().length, 0);
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assertEquals(msg.getRepeatedFixed32List().length, 0);
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assertEquals(msg.getRepeatedFixed64List().length, 0);
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assertEquals(msg.getRepeatedSfixed32List().length, 0);
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assertEquals(msg.getRepeatedSfixed64List().length, 0);
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assertEquals(msg.getRepeatedFloatList().length, 0);
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assertEquals(msg.getRepeatedDoubleList().length, 0);
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assertEquals(msg.getRepeatedStringList().length, 0);
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assertEquals(msg.getRepeatedBytesList().length, 0);
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assertEquals(msg.getRepeatedForeignEnumList().length, 0);
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assertEquals(msg.getRepeatedForeignMessageList().length, 0);
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});
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/**
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* Test that all fields can be set and read via a serialization roundtrip.
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*/
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it('testProto3FieldSetGet', function() {
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var msg = new proto.jspb.test.TestProto3();
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msg.setOptionalInt32(-42);
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msg.setOptionalInt64(-0x7fffffff00000000);
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msg.setOptionalUint32(0x80000000);
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msg.setOptionalUint64(0xf000000000000000);
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msg.setOptionalSint32(-100);
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msg.setOptionalSint64(-0x8000000000000000);
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msg.setOptionalFixed32(1234);
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msg.setOptionalFixed64(0x1234567800000000);
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msg.setOptionalSfixed32(-1234);
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msg.setOptionalSfixed64(-0x1234567800000000);
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msg.setOptionalFloat(1.5);
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msg.setOptionalDouble(-1.5);
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msg.setOptionalBool(true);
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msg.setOptionalString('hello world');
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msg.setOptionalBytes(BYTES);
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var submsg = new proto.jspb.test.ForeignMessage();
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submsg.setC(16);
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msg.setOptionalForeignMessage(submsg);
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msg.setOptionalForeignEnum(proto.jspb.test.Proto3Enum.PROTO3_BAR);
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msg.setRepeatedInt32List([-42]);
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msg.setRepeatedInt64List([-0x7fffffff00000000]);
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msg.setRepeatedUint32List([0x80000000]);
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msg.setRepeatedUint64List([0xf000000000000000]);
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msg.setRepeatedSint32List([-100]);
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msg.setRepeatedSint64List([-0x8000000000000000]);
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msg.setRepeatedFixed32List([1234]);
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msg.setRepeatedFixed64List([0x1234567800000000]);
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msg.setRepeatedSfixed32List([-1234]);
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msg.setRepeatedSfixed64List([-0x1234567800000000]);
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msg.setRepeatedFloatList([1.5]);
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msg.setRepeatedDoubleList([-1.5]);
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msg.setRepeatedBoolList([true]);
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msg.setRepeatedStringList(['hello world']);
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msg.setRepeatedBytesList([BYTES]);
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submsg = new proto.jspb.test.ForeignMessage();
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submsg.setC(1000);
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msg.setRepeatedForeignMessageList([submsg]);
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msg.setRepeatedForeignEnumList([proto.jspb.test.Proto3Enum.PROTO3_BAR]);
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msg.setOneofString('asdf');
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var serialized = msg.serializeBinary();
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msg = proto.jspb.test.TestProto3.deserializeBinary(serialized);
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assertEquals(msg.getOptionalInt32(), -42);
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assertEquals(msg.getOptionalInt64(), -0x7fffffff00000000);
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assertEquals(msg.getOptionalUint32(), 0x80000000);
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assertEquals(msg.getOptionalUint64(), 0xf000000000000000);
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assertEquals(msg.getOptionalSint32(), -100);
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assertEquals(msg.getOptionalSint64(), -0x8000000000000000);
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assertEquals(msg.getOptionalFixed32(), 1234);
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assertEquals(msg.getOptionalFixed64(), 0x1234567800000000);
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assertEquals(msg.getOptionalSfixed32(), -1234);
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assertEquals(msg.getOptionalSfixed64(), -0x1234567800000000);
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assertEquals(msg.getOptionalFloat(), 1.5);
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assertEquals(msg.getOptionalDouble(), -1.5);
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assertEquals(msg.getOptionalBool(), true);
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assertEquals(msg.getOptionalString(), 'hello world');
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assertEquals(true, bytesCompare(msg.getOptionalBytes(), BYTES));
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assertEquals(msg.getOptionalForeignMessage().getC(), 16);
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assertEquals(msg.getOptionalForeignEnum(),
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proto.jspb.test.Proto3Enum.PROTO3_BAR);
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assertElementsEquals(msg.getRepeatedInt32List(), [-42]);
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assertElementsEquals(msg.getRepeatedInt64List(), [-0x7fffffff00000000]);
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assertElementsEquals(msg.getRepeatedUint32List(), [0x80000000]);
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assertElementsEquals(msg.getRepeatedUint64List(), [0xf000000000000000]);
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assertElementsEquals(msg.getRepeatedSint32List(), [-100]);
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assertElementsEquals(msg.getRepeatedSint64List(), [-0x8000000000000000]);
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assertElementsEquals(msg.getRepeatedFixed32List(), [1234]);
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assertElementsEquals(msg.getRepeatedFixed64List(), [0x1234567800000000]);
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assertElementsEquals(msg.getRepeatedSfixed32List(), [-1234]);
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assertElementsEquals(msg.getRepeatedSfixed64List(), [-0x1234567800000000]);
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assertElementsEquals(msg.getRepeatedFloatList(), [1.5]);
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assertElementsEquals(msg.getRepeatedDoubleList(), [-1.5]);
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assertElementsEquals(msg.getRepeatedBoolList(), [true]);
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assertElementsEquals(msg.getRepeatedStringList(), ['hello world']);
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assertEquals(msg.getRepeatedBytesList().length, 1);
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assertEquals(true, bytesCompare(msg.getRepeatedBytesList()[0], BYTES));
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assertEquals(msg.getRepeatedForeignMessageList().length, 1);
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assertEquals(msg.getRepeatedForeignMessageList()[0].getC(), 1000);
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assertElementsEquals(msg.getRepeatedForeignEnumList(),
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[proto.jspb.test.Proto3Enum.PROTO3_BAR]);
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assertEquals(msg.getOneofString(), 'asdf');
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});
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/**
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* Test that oneofs continue to have a notion of field presence.
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*/
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it('testOneofs', function() {
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var msg = new proto.jspb.test.TestProto3();
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assertEquals(msg.getOneofUint32(), 0);
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assertEquals(msg.getOneofForeignMessage(), undefined);
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assertEquals(msg.getOneofString(), '');
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assertEquals(msg.getOneofBytes(), '');
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assertFalse(msg.hasOneofUint32());
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assertFalse(msg.hasOneofString());
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assertFalse(msg.hasOneofBytes());
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msg.setOneofUint32(42);
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assertEquals(msg.getOneofUint32(), 42);
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assertEquals(msg.getOneofForeignMessage(), undefined);
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assertEquals(msg.getOneofString(), '');
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assertEquals(msg.getOneofBytes(), '');
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assertTrue(msg.hasOneofUint32());
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assertFalse(msg.hasOneofString());
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assertFalse(msg.hasOneofBytes());
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var submsg = new proto.jspb.test.ForeignMessage();
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msg.setOneofForeignMessage(submsg);
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assertEquals(msg.getOneofUint32(), 0);
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assertEquals(msg.getOneofForeignMessage(), submsg);
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assertEquals(msg.getOneofString(), '');
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assertEquals(msg.getOneofBytes(), '');
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assertFalse(msg.hasOneofUint32());
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assertFalse(msg.hasOneofString());
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assertFalse(msg.hasOneofBytes());
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msg.setOneofString('hello');
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assertEquals(msg.getOneofUint32(), 0);
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assertEquals(msg.getOneofForeignMessage(), undefined);
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assertEquals(msg.getOneofString(), 'hello');
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assertEquals(msg.getOneofBytes(), '');
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assertFalse(msg.hasOneofUint32());
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assertTrue(msg.hasOneofString());
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assertFalse(msg.hasOneofBytes());
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msg.setOneofBytes(goog.crypt.base64.encodeString('\u00FF\u00FF'));
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assertEquals(msg.getOneofUint32(), 0);
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assertEquals(msg.getOneofForeignMessage(), undefined);
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assertEquals(msg.getOneofString(), '');
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assertEquals(msg.getOneofBytes_asB64(),
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goog.crypt.base64.encodeString('\u00FF\u00FF'));
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assertFalse(msg.hasOneofUint32());
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assertFalse(msg.hasOneofString());
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assertTrue(msg.hasOneofBytes());
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});
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/**
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* Test that "default"-valued primitive fields are not emitted on the wire.
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*/
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it('testNoSerializeDefaults', function() {
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var msg = new proto.jspb.test.TestProto3();
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// Set each primitive to a non-default value, then back to its default, to
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// ensure that the serialization is actually checking the value and not just
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// whether it has ever been set.
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msg.setOptionalInt32(42);
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msg.setOptionalInt32(0);
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msg.setOptionalDouble(3.14);
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msg.setOptionalDouble(0.0);
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msg.setOptionalBool(true);
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msg.setOptionalBool(false);
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msg.setOptionalString('hello world');
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msg.setOptionalString('');
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msg.setOptionalBytes(goog.crypt.base64.encodeString('\u00FF\u00FF'));
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msg.setOptionalBytes('');
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msg.setOptionalForeignMessage(new proto.jspb.test.ForeignMessage());
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msg.setOptionalForeignMessage(null);
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msg.setOptionalForeignEnum(proto.jspb.test.Proto3Enum.PROTO3_BAR);
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msg.setOptionalForeignEnum(proto.jspb.test.Proto3Enum.PROTO3_FOO);
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msg.setOneofUint32(32);
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msg.setOneofUint32(null);
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var serialized = msg.serializeBinary();
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assertEquals(0, serialized.length);
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});
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/**
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* Test that base64 string and Uint8Array are interchangeable in bytes fields.
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*/
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it('testBytesFieldsInterop', function() {
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var msg = new proto.jspb.test.TestProto3();
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// Set as a base64 string and check all the getters work.
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msg.setOptionalBytes(BYTES_B64);
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assertTrue(bytesCompare(msg.getOptionalBytes_asU8(), BYTES));
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assertTrue(bytesCompare(msg.getOptionalBytes_asB64(), BYTES));
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assertTrue(bytesCompare(msg.getOptionalBytes(), BYTES));
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// Test binary serialize round trip doesn't break it.
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msg = proto.jspb.test.TestProto3.deserializeBinary(msg.serializeBinary());
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assertTrue(bytesCompare(msg.getOptionalBytes_asU8(), BYTES));
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assertTrue(bytesCompare(msg.getOptionalBytes_asB64(), BYTES));
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assertTrue(bytesCompare(msg.getOptionalBytes(), BYTES));
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msg = new proto.jspb.test.TestProto3();
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// Set as a Uint8Array and check all the getters work.
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msg.setOptionalBytes(BYTES);
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assertTrue(bytesCompare(msg.getOptionalBytes_asU8(), BYTES));
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assertTrue(bytesCompare(msg.getOptionalBytes_asB64(), BYTES));
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assertTrue(bytesCompare(msg.getOptionalBytes(), BYTES));
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});
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});
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