Roll chromium_revision 95336cb92b..191d55580e (557816:557824)
Change log:95336cb92b..191d55580eFull diff:95336cb92b..191d55580eRoll chromium third_party 4e16929f46..3a8f2a9e1e Change log:4e16929f46..3a8f2a9e1eChanged dependencies: * src/tools:c44a3f5eca..f524a53b81DEPS diff:95336cb92b..191d55580e/DEPS No update to Clang. TBR=titovartem@google.com, BUG=None CQ_INCLUDE_TRYBOTS=master.internal.tryserver.corp.webrtc:linux_internal Change-Id: Ic9c4a62b050383646e9fcf5cc07a5653c14ac06e Reviewed-on: https://webrtc-review.googlesource.com/76120 Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Artem Titov <titovartem@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23205}
This commit is contained in:
Artem Titov
376
third_party/protobuf/js/binary/decoder_test.js
vendored
Normal file
376
third_party/protobuf/js/binary/decoder_test.js
vendored
Normal file
@ -0,0 +1,376 @@
|
||||
// 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.
|
||||
|
||||
/**
|
||||
* @fileoverview Test cases for jspb's binary protocol buffer decoder.
|
||||
*
|
||||
* There are two particular magic numbers that need to be pointed out -
|
||||
* 2^64-1025 is the largest number representable as both a double and an
|
||||
* unsigned 64-bit integer, and 2^63-513 is the largest number representable as
|
||||
* both a double and a signed 64-bit integer.
|
||||
*
|
||||
* Test suite is written using Jasmine -- see http://jasmine.github.io/
|
||||
*
|
||||
* @author aappleby@google.com (Austin Appleby)
|
||||
*/
|
||||
|
||||
goog.require('goog.testing.asserts');
|
||||
goog.require('jspb.BinaryConstants');
|
||||
goog.require('jspb.BinaryDecoder');
|
||||
goog.require('jspb.BinaryEncoder');
|
||||
|
||||
|
||||
/**
|
||||
* Tests encoding and decoding of unsigned types.
|
||||
* @param {Function} readValue
|
||||
* @param {Function} writeValue
|
||||
* @param {number} epsilon
|
||||
* @param {number} upperLimit
|
||||
* @param {Function} filter
|
||||
* @suppress {missingProperties|visibility}
|
||||
*/
|
||||
function doTestUnsignedValue(readValue,
|
||||
writeValue, epsilon, upperLimit, filter) {
|
||||
var encoder = new jspb.BinaryEncoder();
|
||||
|
||||
// Encode zero and limits.
|
||||
writeValue.call(encoder, filter(0));
|
||||
writeValue.call(encoder, filter(epsilon));
|
||||
writeValue.call(encoder, filter(upperLimit));
|
||||
|
||||
// Encode positive values.
|
||||
for (var cursor = epsilon; cursor < upperLimit; cursor *= 1.1) {
|
||||
writeValue.call(encoder, filter(cursor));
|
||||
}
|
||||
|
||||
var decoder = jspb.BinaryDecoder.alloc(encoder.end());
|
||||
|
||||
// Check zero and limits.
|
||||
assertEquals(filter(0), readValue.call(decoder));
|
||||
assertEquals(filter(epsilon), readValue.call(decoder));
|
||||
assertEquals(filter(upperLimit), readValue.call(decoder));
|
||||
|
||||
// Check positive values.
|
||||
for (var cursor = epsilon; cursor < upperLimit; cursor *= 1.1) {
|
||||
if (filter(cursor) != readValue.call(decoder)) throw 'fail!';
|
||||
}
|
||||
|
||||
// Encoding values outside the valid range should assert.
|
||||
assertThrows(function() {writeValue.call(encoder, -1);});
|
||||
assertThrows(function() {writeValue.call(encoder, upperLimit * 1.1);});
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Tests encoding and decoding of signed types.
|
||||
* @param {Function} readValue
|
||||
* @param {Function} writeValue
|
||||
* @param {number} epsilon
|
||||
* @param {number} lowerLimit
|
||||
* @param {number} upperLimit
|
||||
* @param {Function} filter
|
||||
* @suppress {missingProperties}
|
||||
*/
|
||||
function doTestSignedValue(readValue,
|
||||
writeValue, epsilon, lowerLimit, upperLimit, filter) {
|
||||
var encoder = new jspb.BinaryEncoder();
|
||||
|
||||
// Encode zero and limits.
|
||||
writeValue.call(encoder, filter(lowerLimit));
|
||||
writeValue.call(encoder, filter(-epsilon));
|
||||
writeValue.call(encoder, filter(0));
|
||||
writeValue.call(encoder, filter(epsilon));
|
||||
writeValue.call(encoder, filter(upperLimit));
|
||||
|
||||
var inputValues = [];
|
||||
|
||||
// Encode negative values.
|
||||
for (var cursor = lowerLimit; cursor < -epsilon; cursor /= 1.1) {
|
||||
var val = filter(cursor);
|
||||
writeValue.call(encoder, val);
|
||||
inputValues.push(val);
|
||||
}
|
||||
|
||||
// Encode positive values.
|
||||
for (var cursor = epsilon; cursor < upperLimit; cursor *= 1.1) {
|
||||
var val = filter(cursor);
|
||||
writeValue.call(encoder, val);
|
||||
inputValues.push(val);
|
||||
}
|
||||
|
||||
var decoder = jspb.BinaryDecoder.alloc(encoder.end());
|
||||
|
||||
// Check zero and limits.
|
||||
assertEquals(filter(lowerLimit), readValue.call(decoder));
|
||||
assertEquals(filter(-epsilon), readValue.call(decoder));
|
||||
assertEquals(filter(0), readValue.call(decoder));
|
||||
assertEquals(filter(epsilon), readValue.call(decoder));
|
||||
assertEquals(filter(upperLimit), readValue.call(decoder));
|
||||
|
||||
// Verify decoded values.
|
||||
for (var i = 0; i < inputValues.length; i++) {
|
||||
assertEquals(inputValues[i], readValue.call(decoder));
|
||||
}
|
||||
|
||||
// Encoding values outside the valid range should assert.
|
||||
assertThrows(function() {writeValue.call(encoder, lowerLimit * 1.1);});
|
||||
assertThrows(function() {writeValue.call(encoder, upperLimit * 1.1);});
|
||||
}
|
||||
|
||||
describe('binaryDecoderTest', function() {
|
||||
/**
|
||||
* Tests the decoder instance cache.
|
||||
*/
|
||||
it('testInstanceCache', /** @suppress {visibility} */ function() {
|
||||
// Empty the instance caches.
|
||||
jspb.BinaryDecoder.instanceCache_ = [];
|
||||
|
||||
// Allocating and then freeing a decoder should put it in the instance
|
||||
// cache.
|
||||
jspb.BinaryDecoder.alloc().free();
|
||||
|
||||
assertEquals(1, jspb.BinaryDecoder.instanceCache_.length);
|
||||
|
||||
// Allocating and then freeing three decoders should leave us with three in
|
||||
// the cache.
|
||||
|
||||
var decoder1 = jspb.BinaryDecoder.alloc();
|
||||
var decoder2 = jspb.BinaryDecoder.alloc();
|
||||
var decoder3 = jspb.BinaryDecoder.alloc();
|
||||
decoder1.free();
|
||||
decoder2.free();
|
||||
decoder3.free();
|
||||
|
||||
assertEquals(3, jspb.BinaryDecoder.instanceCache_.length);
|
||||
});
|
||||
|
||||
|
||||
/**
|
||||
* Tests reading 64-bit integers as hash strings.
|
||||
*/
|
||||
it('testHashStrings', function() {
|
||||
var encoder = new jspb.BinaryEncoder();
|
||||
|
||||
var hashA = String.fromCharCode(0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00);
|
||||
var hashB = String.fromCharCode(0x12, 0x34, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00);
|
||||
var hashC = String.fromCharCode(0x12, 0x34, 0x56, 0x78,
|
||||
0x87, 0x65, 0x43, 0x21);
|
||||
var hashD = String.fromCharCode(0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF);
|
||||
|
||||
encoder.writeVarintHash64(hashA);
|
||||
encoder.writeVarintHash64(hashB);
|
||||
encoder.writeVarintHash64(hashC);
|
||||
encoder.writeVarintHash64(hashD);
|
||||
|
||||
encoder.writeFixedHash64(hashA);
|
||||
encoder.writeFixedHash64(hashB);
|
||||
encoder.writeFixedHash64(hashC);
|
||||
encoder.writeFixedHash64(hashD);
|
||||
|
||||
var decoder = jspb.BinaryDecoder.alloc(encoder.end());
|
||||
|
||||
assertEquals(hashA, decoder.readVarintHash64());
|
||||
assertEquals(hashB, decoder.readVarintHash64());
|
||||
assertEquals(hashC, decoder.readVarintHash64());
|
||||
assertEquals(hashD, decoder.readVarintHash64());
|
||||
|
||||
assertEquals(hashA, decoder.readFixedHash64());
|
||||
assertEquals(hashB, decoder.readFixedHash64());
|
||||
assertEquals(hashC, decoder.readFixedHash64());
|
||||
assertEquals(hashD, decoder.readFixedHash64());
|
||||
});
|
||||
|
||||
/**
|
||||
* Tests reading and writing large strings
|
||||
*/
|
||||
it('testLargeStrings', function() {
|
||||
var encoder = new jspb.BinaryEncoder();
|
||||
|
||||
var len = 150000;
|
||||
var long_string = '';
|
||||
for (var i = 0; i < len; i++) {
|
||||
long_string += 'a';
|
||||
}
|
||||
|
||||
encoder.writeString(long_string);
|
||||
|
||||
var decoder = jspb.BinaryDecoder.alloc(encoder.end());
|
||||
|
||||
assertEquals(long_string, decoder.readString(len));
|
||||
});
|
||||
|
||||
/**
|
||||
* Test encoding and decoding utf-8.
|
||||
*/
|
||||
it('testUtf8', function() {
|
||||
var encoder = new jspb.BinaryEncoder();
|
||||
|
||||
var ascii = "ASCII should work in 3, 2, 1...";
|
||||
var utf8_two_bytes = "©";
|
||||
var utf8_three_bytes = "❄";
|
||||
var utf8_four_bytes = "😁";
|
||||
|
||||
encoder.writeString(ascii);
|
||||
encoder.writeString(utf8_two_bytes);
|
||||
encoder.writeString(utf8_three_bytes);
|
||||
encoder.writeString(utf8_four_bytes);
|
||||
|
||||
var decoder = jspb.BinaryDecoder.alloc(encoder.end());
|
||||
|
||||
assertEquals(ascii, decoder.readString(ascii.length));
|
||||
assertEquals(utf8_two_bytes, decoder.readString(utf8_two_bytes.length));
|
||||
assertEquals(utf8_three_bytes, decoder.readString(utf8_three_bytes.length));
|
||||
assertEquals(utf8_four_bytes, decoder.readString(utf8_four_bytes.length));
|
||||
});
|
||||
|
||||
/**
|
||||
* Verifies that misuse of the decoder class triggers assertions.
|
||||
* @suppress {checkTypes|visibility}
|
||||
*/
|
||||
it('testDecodeErrors', function() {
|
||||
// Reading a value past the end of the stream should trigger an assertion.
|
||||
var decoder = jspb.BinaryDecoder.alloc([0, 1, 2]);
|
||||
assertThrows(function() {decoder.readUint64()});
|
||||
|
||||
// Overlong varints should trigger assertions.
|
||||
decoder.setBlock([255, 255, 255, 255, 255, 255,
|
||||
255, 255, 255, 255, 255, 0]);
|
||||
assertThrows(function() {decoder.readUnsignedVarint64()});
|
||||
decoder.reset();
|
||||
assertThrows(function() {decoder.readSignedVarint64()});
|
||||
decoder.reset();
|
||||
assertThrows(function() {decoder.readZigzagVarint64()});
|
||||
|
||||
// Positive 32-bit varints encoded with 1 bits in positions 33 through 35
|
||||
// should trigger assertions.
|
||||
decoder.setBlock([255, 255, 255, 255, 0x1F]);
|
||||
assertThrows(function() {decoder.readUnsignedVarint32()});
|
||||
|
||||
decoder.setBlock([255, 255, 255, 255, 0x2F]);
|
||||
assertThrows(function() {decoder.readUnsignedVarint32()});
|
||||
|
||||
decoder.setBlock([255, 255, 255, 255, 0x4F]);
|
||||
assertThrows(function() {decoder.readUnsignedVarint32()});
|
||||
|
||||
// Negative 32-bit varints encoded with non-1 bits in the high dword should
|
||||
// trigger assertions.
|
||||
decoder.setBlock([255, 255, 255, 255, 255, 255, 0, 255, 255, 1]);
|
||||
assertThrows(function() {decoder.readUnsignedVarint32()});
|
||||
|
||||
decoder.setBlock([255, 255, 255, 255, 255, 255, 255, 255, 255, 0]);
|
||||
assertThrows(function() {decoder.readUnsignedVarint32()});
|
||||
});
|
||||
|
||||
|
||||
/**
|
||||
* Tests encoding and decoding of unsigned integers.
|
||||
*/
|
||||
it('testUnsignedIntegers', function() {
|
||||
doTestUnsignedValue(
|
||||
jspb.BinaryDecoder.prototype.readUint8,
|
||||
jspb.BinaryEncoder.prototype.writeUint8,
|
||||
1, 0xFF, Math.round);
|
||||
|
||||
doTestUnsignedValue(
|
||||
jspb.BinaryDecoder.prototype.readUint16,
|
||||
jspb.BinaryEncoder.prototype.writeUint16,
|
||||
1, 0xFFFF, Math.round);
|
||||
|
||||
doTestUnsignedValue(
|
||||
jspb.BinaryDecoder.prototype.readUint32,
|
||||
jspb.BinaryEncoder.prototype.writeUint32,
|
||||
1, 0xFFFFFFFF, Math.round);
|
||||
|
||||
doTestUnsignedValue(
|
||||
jspb.BinaryDecoder.prototype.readUint64,
|
||||
jspb.BinaryEncoder.prototype.writeUint64,
|
||||
1, Math.pow(2, 64) - 1025, Math.round);
|
||||
});
|
||||
|
||||
|
||||
/**
|
||||
* Tests encoding and decoding of signed integers.
|
||||
*/
|
||||
it('testSignedIntegers', function() {
|
||||
doTestSignedValue(
|
||||
jspb.BinaryDecoder.prototype.readInt8,
|
||||
jspb.BinaryEncoder.prototype.writeInt8,
|
||||
1, -0x80, 0x7F, Math.round);
|
||||
|
||||
doTestSignedValue(
|
||||
jspb.BinaryDecoder.prototype.readInt16,
|
||||
jspb.BinaryEncoder.prototype.writeInt16,
|
||||
1, -0x8000, 0x7FFF, Math.round);
|
||||
|
||||
doTestSignedValue(
|
||||
jspb.BinaryDecoder.prototype.readInt32,
|
||||
jspb.BinaryEncoder.prototype.writeInt32,
|
||||
1, -0x80000000, 0x7FFFFFFF, Math.round);
|
||||
|
||||
doTestSignedValue(
|
||||
jspb.BinaryDecoder.prototype.readInt64,
|
||||
jspb.BinaryEncoder.prototype.writeInt64,
|
||||
1, -Math.pow(2, 63), Math.pow(2, 63) - 513, Math.round);
|
||||
});
|
||||
|
||||
|
||||
/**
|
||||
* Tests encoding and decoding of floats.
|
||||
*/
|
||||
it('testFloats', function() {
|
||||
/**
|
||||
* @param {number} x
|
||||
* @return {number}
|
||||
*/
|
||||
function truncate(x) {
|
||||
var temp = new Float32Array(1);
|
||||
temp[0] = x;
|
||||
return temp[0];
|
||||
}
|
||||
doTestSignedValue(
|
||||
jspb.BinaryDecoder.prototype.readFloat,
|
||||
jspb.BinaryEncoder.prototype.writeFloat,
|
||||
jspb.BinaryConstants.FLOAT32_EPS,
|
||||
-jspb.BinaryConstants.FLOAT32_MAX,
|
||||
jspb.BinaryConstants.FLOAT32_MAX,
|
||||
truncate);
|
||||
|
||||
doTestSignedValue(
|
||||
jspb.BinaryDecoder.prototype.readDouble,
|
||||
jspb.BinaryEncoder.prototype.writeDouble,
|
||||
jspb.BinaryConstants.FLOAT64_EPS * 10,
|
||||
-jspb.BinaryConstants.FLOAT64_MAX,
|
||||
jspb.BinaryConstants.FLOAT64_MAX,
|
||||
function(x) { return x; });
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user