proto3_test.js 15.8 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
// 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.

31
goog.require('goog.crypt.base64');
32
goog.require('goog.testing.asserts');
33

34
// CommonJS-LoadFromFile: testbinary_pb proto.jspb.test
35
goog.require('proto.jspb.test.ForeignMessage');
36

37
// CommonJS-LoadFromFile: proto3_test_pb proto.jspb.test
38 39 40
goog.require('proto.jspb.test.Proto3Enum');
goog.require('proto.jspb.test.TestProto3');

41 42 43 44 45 46
// CommonJS-LoadFromFile: google/protobuf/timestamp_pb proto.google.protobuf
goog.require('proto.google.protobuf.Timestamp');

// CommonJS-LoadFromFile: google/protobuf/struct_pb proto.google.protobuf
goog.require('proto.google.protobuf.Struct');

47 48 49 50 51

var BYTES = new Uint8Array([1, 2, 8, 9]);
var BYTES_B64 = goog.crypt.base64.encodeByteArray(BYTES);


52
/**
53
 * Helper: compare a bytes field to an expected value
54
 * @param {Uint8Array|string} arr
55
 * @param {Uint8Array} expected
56 57
 * @return {boolean}
 */
58 59 60 61 62
function bytesCompare(arr, expected) {
  if (goog.isString(arr)) {
    arr = goog.crypt.base64.decodeStringToUint8Array(arr);
  }
  if (arr.length != expected.length) {
63 64
    return false;
  }
65 66 67
  for (var i = 0; i < arr.length; i++) {
    if (arr[i] != expected[i]) {
      return false;
68 69
    }
  }
70
  return true;
71 72 73 74
}


describe('proto3Test', function() {
75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105

  /**
   * Test default values don't affect equality test.
   */
  it('testEqualsProto3', function() {
    var msg1 = new proto.jspb.test.TestProto3();
    var msg2 = new proto.jspb.test.TestProto3();
    msg2.setOptionalString('');

    assertTrue(jspb.Message.equals(msg1, msg2));
  });


  /**
   * Test setting when a field has default semantics.
   */
  it('testSetProto3ToValueAndBackToDefault', function() {
    var msg = new proto.jspb.test.TestProto3();

    // Setting should work normally.
    msg.setOptionalString('optionalString');
    assertEquals(msg.getOptionalString(), 'optionalString');

    // Clearing should work too ...
    msg.setOptionalString('');
    assertEquals(msg.getOptionalString(), '');

    // ... and shouldn't affect the equality with a brand new message.
    assertTrue(jspb.Message.equals(msg, new proto.jspb.test.TestProto3()));
  });

106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
  /**
   * Test defaults for proto3 message fields.
   */
  it('testProto3FieldDefaults', function() {
    var msg = new proto.jspb.test.TestProto3();

    assertEquals(msg.getOptionalInt32(), 0);
    assertEquals(msg.getOptionalInt64(), 0);
    assertEquals(msg.getOptionalUint32(), 0);
    assertEquals(msg.getOptionalUint64(), 0);
    assertEquals(msg.getOptionalSint32(), 0);
    assertEquals(msg.getOptionalSint64(), 0);
    assertEquals(msg.getOptionalFixed32(), 0);
    assertEquals(msg.getOptionalFixed64(), 0);
    assertEquals(msg.getOptionalSfixed32(), 0);
    assertEquals(msg.getOptionalSfixed64(), 0);
    assertEquals(msg.getOptionalFloat(), 0);
    assertEquals(msg.getOptionalDouble(), 0);
    assertEquals(msg.getOptionalString(), '');

126 127
    // TODO(b/26173701): when we change bytes fields default getter to return
    // Uint8Array, we'll want to switch this assertion to match the u8 case.
128
    assertEquals(typeof msg.getOptionalBytes(), 'string');
129 130
    assertEquals(msg.getOptionalBytes_asU8() instanceof Uint8Array, true);
    assertEquals(typeof msg.getOptionalBytes_asB64(), 'string');
131
    assertEquals(msg.getOptionalBytes().length, 0);
132 133 134 135 136
    assertEquals(msg.getOptionalBytes_asU8().length, 0);
    assertEquals(msg.getOptionalBytes_asB64(), '');

    assertEquals(msg.getOptionalForeignEnum(),
                 proto.jspb.test.Proto3Enum.PROTO3_FOO);
137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179
    assertEquals(msg.getOptionalForeignMessage(), undefined);
    assertEquals(msg.getOptionalForeignMessage(), undefined);

    assertEquals(msg.getRepeatedInt32List().length, 0);
    assertEquals(msg.getRepeatedInt64List().length, 0);
    assertEquals(msg.getRepeatedUint32List().length, 0);
    assertEquals(msg.getRepeatedUint64List().length, 0);
    assertEquals(msg.getRepeatedSint32List().length, 0);
    assertEquals(msg.getRepeatedSint64List().length, 0);
    assertEquals(msg.getRepeatedFixed32List().length, 0);
    assertEquals(msg.getRepeatedFixed64List().length, 0);
    assertEquals(msg.getRepeatedSfixed32List().length, 0);
    assertEquals(msg.getRepeatedSfixed64List().length, 0);
    assertEquals(msg.getRepeatedFloatList().length, 0);
    assertEquals(msg.getRepeatedDoubleList().length, 0);
    assertEquals(msg.getRepeatedStringList().length, 0);
    assertEquals(msg.getRepeatedBytesList().length, 0);
    assertEquals(msg.getRepeatedForeignEnumList().length, 0);
    assertEquals(msg.getRepeatedForeignMessageList().length, 0);

  });


  /**
   * Test that all fields can be set and read via a serialization roundtrip.
   */
  it('testProto3FieldSetGet', function() {
    var msg = new proto.jspb.test.TestProto3();

    msg.setOptionalInt32(-42);
    msg.setOptionalInt64(-0x7fffffff00000000);
    msg.setOptionalUint32(0x80000000);
    msg.setOptionalUint64(0xf000000000000000);
    msg.setOptionalSint32(-100);
    msg.setOptionalSint64(-0x8000000000000000);
    msg.setOptionalFixed32(1234);
    msg.setOptionalFixed64(0x1234567800000000);
    msg.setOptionalSfixed32(-1234);
    msg.setOptionalSfixed64(-0x1234567800000000);
    msg.setOptionalFloat(1.5);
    msg.setOptionalDouble(-1.5);
    msg.setOptionalBool(true);
    msg.setOptionalString('hello world');
180
    msg.setOptionalBytes(BYTES);
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199
    var submsg = new proto.jspb.test.ForeignMessage();
    submsg.setC(16);
    msg.setOptionalForeignMessage(submsg);
    msg.setOptionalForeignEnum(proto.jspb.test.Proto3Enum.PROTO3_BAR);

    msg.setRepeatedInt32List([-42]);
    msg.setRepeatedInt64List([-0x7fffffff00000000]);
    msg.setRepeatedUint32List([0x80000000]);
    msg.setRepeatedUint64List([0xf000000000000000]);
    msg.setRepeatedSint32List([-100]);
    msg.setRepeatedSint64List([-0x8000000000000000]);
    msg.setRepeatedFixed32List([1234]);
    msg.setRepeatedFixed64List([0x1234567800000000]);
    msg.setRepeatedSfixed32List([-1234]);
    msg.setRepeatedSfixed64List([-0x1234567800000000]);
    msg.setRepeatedFloatList([1.5]);
    msg.setRepeatedDoubleList([-1.5]);
    msg.setRepeatedBoolList([true]);
    msg.setRepeatedStringList(['hello world']);
200
    msg.setRepeatedBytesList([BYTES]);
201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224
    submsg = new proto.jspb.test.ForeignMessage();
    submsg.setC(1000);
    msg.setRepeatedForeignMessageList([submsg]);
    msg.setRepeatedForeignEnumList([proto.jspb.test.Proto3Enum.PROTO3_BAR]);

    msg.setOneofString('asdf');

    var serialized = msg.serializeBinary();
    msg = proto.jspb.test.TestProto3.deserializeBinary(serialized);

    assertEquals(msg.getOptionalInt32(), -42);
    assertEquals(msg.getOptionalInt64(), -0x7fffffff00000000);
    assertEquals(msg.getOptionalUint32(), 0x80000000);
    assertEquals(msg.getOptionalUint64(), 0xf000000000000000);
    assertEquals(msg.getOptionalSint32(), -100);
    assertEquals(msg.getOptionalSint64(), -0x8000000000000000);
    assertEquals(msg.getOptionalFixed32(), 1234);
    assertEquals(msg.getOptionalFixed64(), 0x1234567800000000);
    assertEquals(msg.getOptionalSfixed32(), -1234);
    assertEquals(msg.getOptionalSfixed64(), -0x1234567800000000);
    assertEquals(msg.getOptionalFloat(), 1.5);
    assertEquals(msg.getOptionalDouble(), -1.5);
    assertEquals(msg.getOptionalBool(), true);
    assertEquals(msg.getOptionalString(), 'hello world');
225
    assertEquals(true, bytesCompare(msg.getOptionalBytes(), BYTES));
226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244
    assertEquals(msg.getOptionalForeignMessage().getC(), 16);
    assertEquals(msg.getOptionalForeignEnum(),
        proto.jspb.test.Proto3Enum.PROTO3_BAR);

    assertElementsEquals(msg.getRepeatedInt32List(), [-42]);
    assertElementsEquals(msg.getRepeatedInt64List(), [-0x7fffffff00000000]);
    assertElementsEquals(msg.getRepeatedUint32List(), [0x80000000]);
    assertElementsEquals(msg.getRepeatedUint64List(), [0xf000000000000000]);
    assertElementsEquals(msg.getRepeatedSint32List(), [-100]);
    assertElementsEquals(msg.getRepeatedSint64List(), [-0x8000000000000000]);
    assertElementsEquals(msg.getRepeatedFixed32List(), [1234]);
    assertElementsEquals(msg.getRepeatedFixed64List(), [0x1234567800000000]);
    assertElementsEquals(msg.getRepeatedSfixed32List(), [-1234]);
    assertElementsEquals(msg.getRepeatedSfixed64List(), [-0x1234567800000000]);
    assertElementsEquals(msg.getRepeatedFloatList(), [1.5]);
    assertElementsEquals(msg.getRepeatedDoubleList(), [-1.5]);
    assertElementsEquals(msg.getRepeatedBoolList(), [true]);
    assertElementsEquals(msg.getRepeatedStringList(), ['hello world']);
    assertEquals(msg.getRepeatedBytesList().length, 1);
245
    assertEquals(true, bytesCompare(msg.getRepeatedBytesList()[0], BYTES));
246 247 248 249 250 251 252 253 254 255 256 257 258
    assertEquals(msg.getRepeatedForeignMessageList().length, 1);
    assertEquals(msg.getRepeatedForeignMessageList()[0].getC(), 1000);
    assertElementsEquals(msg.getRepeatedForeignEnumList(),
        [proto.jspb.test.Proto3Enum.PROTO3_BAR]);

    assertEquals(msg.getOneofString(), 'asdf');
  });


  /**
   * Test that oneofs continue to have a notion of field presence.
   */
  it('testOneofs', function() {
259
    // Default instance.
260
    var msg = new proto.jspb.test.TestProto3();
261
    assertEquals(msg.getOneofUint32(), 0);
262
    assertEquals(msg.getOneofForeignMessage(), undefined);
263 264
    assertEquals(msg.getOneofString(), '');
    assertEquals(msg.getOneofBytes(), '');
265

266
    assertFalse(msg.hasOneofUint32());
267
    assertFalse(msg.hasOneofForeignMessage());
268 269
    assertFalse(msg.hasOneofString());
    assertFalse(msg.hasOneofBytes());
270

271
    // Integer field.
272 273 274
    msg.setOneofUint32(42);
    assertEquals(msg.getOneofUint32(), 42);
    assertEquals(msg.getOneofForeignMessage(), undefined);
275 276
    assertEquals(msg.getOneofString(), '');
    assertEquals(msg.getOneofBytes(), '');
277

278
    assertTrue(msg.hasOneofUint32());
279
    assertFalse(msg.hasOneofForeignMessage());
280 281
    assertFalse(msg.hasOneofString());
    assertFalse(msg.hasOneofBytes());
282

283
    // Sub-message field.
284 285
    var submsg = new proto.jspb.test.ForeignMessage();
    msg.setOneofForeignMessage(submsg);
286
    assertEquals(msg.getOneofUint32(), 0);
287
    assertEquals(msg.getOneofForeignMessage(), submsg);
288 289
    assertEquals(msg.getOneofString(), '');
    assertEquals(msg.getOneofBytes(), '');
290

291
    assertFalse(msg.hasOneofUint32());
292
    assertTrue(msg.hasOneofForeignMessage());
293 294
    assertFalse(msg.hasOneofString());
    assertFalse(msg.hasOneofBytes());
295

296
    // String field.
297
    msg.setOneofString('hello');
298
    assertEquals(msg.getOneofUint32(), 0);
299 300
    assertEquals(msg.getOneofForeignMessage(), undefined);
    assertEquals(msg.getOneofString(), 'hello');
301
    assertEquals(msg.getOneofBytes(), '');
302

303
    assertFalse(msg.hasOneofUint32());
304
    assertFalse(msg.hasOneofForeignMessage());
305 306
    assertTrue(msg.hasOneofString());
    assertFalse(msg.hasOneofBytes());
307

308
    // Bytes field.
309
    msg.setOneofBytes(goog.crypt.base64.encodeString('\u00FF\u00FF'));
310
    assertEquals(msg.getOneofUint32(), 0);
311
    assertEquals(msg.getOneofForeignMessage(), undefined);
312
    assertEquals(msg.getOneofString(), '');
313 314
    assertEquals(msg.getOneofBytes_asB64(),
        goog.crypt.base64.encodeString('\u00FF\u00FF'));
315

316
    assertFalse(msg.hasOneofUint32());
317
    assertFalse(msg.hasOneofForeignMessage());
318 319
    assertFalse(msg.hasOneofString());
    assertTrue(msg.hasOneofBytes());
320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339
  });


  /**
   * Test that "default"-valued primitive fields are not emitted on the wire.
   */
  it('testNoSerializeDefaults', function() {
    var msg = new proto.jspb.test.TestProto3();

    // Set each primitive to a non-default value, then back to its default, to
    // ensure that the serialization is actually checking the value and not just
    // whether it has ever been set.
    msg.setOptionalInt32(42);
    msg.setOptionalInt32(0);
    msg.setOptionalDouble(3.14);
    msg.setOptionalDouble(0.0);
    msg.setOptionalBool(true);
    msg.setOptionalBool(false);
    msg.setOptionalString('hello world');
    msg.setOptionalString('');
340
    msg.setOptionalBytes(goog.crypt.base64.encodeString('\u00FF\u00FF'));
341 342 343 344 345 346
    msg.setOptionalBytes('');
    msg.setOptionalForeignMessage(new proto.jspb.test.ForeignMessage());
    msg.setOptionalForeignMessage(null);
    msg.setOptionalForeignEnum(proto.jspb.test.Proto3Enum.PROTO3_BAR);
    msg.setOptionalForeignEnum(proto.jspb.test.Proto3Enum.PROTO3_FOO);
    msg.setOneofUint32(32);
Bo Yang's avatar
Bo Yang committed
347
    msg.clearOneofUint32();
348 349 350 351 352


    var serialized = msg.serializeBinary();
    assertEquals(0, serialized.length);
  });
353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378

  /**
   * Test that base64 string and Uint8Array are interchangeable in bytes fields.
   */
  it('testBytesFieldsInterop', function() {
    var msg = new proto.jspb.test.TestProto3();
    // Set as a base64 string and check all the getters work.
    msg.setOptionalBytes(BYTES_B64);
    assertTrue(bytesCompare(msg.getOptionalBytes_asU8(), BYTES));
    assertTrue(bytesCompare(msg.getOptionalBytes_asB64(), BYTES));
    assertTrue(bytesCompare(msg.getOptionalBytes(), BYTES));

    // Test binary serialize round trip doesn't break it.
    msg = proto.jspb.test.TestProto3.deserializeBinary(msg.serializeBinary());
    assertTrue(bytesCompare(msg.getOptionalBytes_asU8(), BYTES));
    assertTrue(bytesCompare(msg.getOptionalBytes_asB64(), BYTES));
    assertTrue(bytesCompare(msg.getOptionalBytes(), BYTES));

    msg = new proto.jspb.test.TestProto3();
    // Set as a Uint8Array and check all the getters work.
    msg.setOptionalBytes(BYTES);
    assertTrue(bytesCompare(msg.getOptionalBytes_asU8(), BYTES));
    assertTrue(bytesCompare(msg.getOptionalBytes_asB64(), BYTES));
    assertTrue(bytesCompare(msg.getOptionalBytes(), BYTES));

  });
379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410

  it('testTimestampWellKnownType', function() {
    var msg = new proto.google.protobuf.Timestamp();
    msg.fromDate(new Date(123456789));
    assertEquals(123456, msg.getSeconds());
    assertEquals(789000000, msg.getNanos());
    var date = msg.toDate();
    assertEquals(123456789, date.getTime());
  });

  it('testStructWellKnownType', function() {
    var jsObj = {
      abc: "def",
      number: 12345.678,
      nullKey: null,
      boolKey: true,
      listKey: [1, null, true, false, "abc"],
      structKey: {foo: "bar", somenum: 123},
      complicatedKey: [{xyz: {abc: [3, 4, null, false]}}, "zzz"]
    };

    var struct = proto.google.protobuf.Struct.fromJavaScript(jsObj);
    var jsObj2 = struct.toJavaScript();

    assertEquals("def", jsObj2.abc);
    assertEquals(12345.678, jsObj2.number);
    assertEquals(null, jsObj2.nullKey);
    assertEquals(true, jsObj2.boolKey);
    assertEquals("abc", jsObj2.listKey[4]);
    assertEquals("bar", jsObj2.structKey.foo);
    assertEquals(4, jsObj2.complicatedKey[0].xyz.abc[1]);
  });
411
});