Chromium Code Reviews| Index: third_party/WebKit/Source/core/streams/WritableStream.js |
| diff --git a/third_party/WebKit/Source/core/streams/WritableStream.js b/third_party/WebKit/Source/core/streams/WritableStream.js |
| index 7be92669bb958edce729ae73188e180043654881..f4cb1ac028370db7cb48d728679559c47bb7df42 100644 |
| --- a/third_party/WebKit/Source/core/streams/WritableStream.js |
| +++ b/third_party/WebKit/Source/core/streams/WritableStream.js |
| @@ -107,8 +107,8 @@ |
| const stateNames = {[CLOSED]: 'closed', [ERRORED]: 'errored'}; |
| function createCannotActionOnStateStreamError(action, state) { |
| - TEMP_ASSERT(stateNames[state] !== undefined, |
| - `name for state ${state} exists in stateNames`); |
| + // assert(stateNames[state] !== undefined, |
| + // `name for state ${state} exists in stateNames`); |
| return new TypeError( |
| templateErrorCannotActionOnStateStream(action, stateNames[state])); |
| } |
| @@ -117,27 +117,6 @@ |
| queue.forEach(promise => v8.rejectPromise(promise, e)); |
| } |
| - // https://tc39.github.io/ecma262/#sec-ispropertykey |
| - // TODO(ricea): Remove this when the asserts using it are removed. |
| - function IsPropertyKey(argument) { |
| - return typeof argument === 'string' || typeof argument === 'symbol'; |
| - } |
| - |
| - // TODO(ricea): Remove all asserts once the implementation has stabilised. |
| - function TEMP_ASSERT(predicate, message) { |
| - if (predicate) { |
| - return; |
| - } |
| - v8.log(`Assertion failed: ${message}\n`); |
| - v8.logStackTrace(); |
| - class WritableStreamInternalError extends Error { |
| - constructor(message) { |
| - super(message); |
| - } |
| - } |
| - throw new WritableStreamInternalError(message); |
| - } |
| - |
| class WritableStream { |
| constructor(underlyingSink = {}, { size, highWaterMark = 1 } = {}) { |
| this[_stateAndFlags] = WRITABLE; |
| @@ -195,8 +174,8 @@ |
| } |
| function IsWritableStreamLocked(stream) { |
| - TEMP_ASSERT(IsWritableStream(stream), |
| - '! IsWritableStream(stream) is true.'); |
| + // assert(IsWritableStream(stream), |
| + // '! IsWritableStream(stream) is true.'); |
| return stream[_writer] !== undefined; |
| } |
| @@ -213,8 +192,8 @@ |
| return Promise_reject(error); |
| } |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_state_ is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_state_ is `"writable"` or `"erroring"`'); |
| const wasAlreadyErroring = state === ERRORING; |
| if (wasAlreadyErroring) { |
| @@ -233,10 +212,10 @@ |
| // Writable Stream Abstract Operations Used by Controllers |
| function WritableStreamAddWriteRequest(stream) { |
| - TEMP_ASSERT(IsWritableStreamLocked(stream), |
| - '! IsWritableStreamLocked(writer) is true.'); |
| - TEMP_ASSERT((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| - 'stream.[[state]] is "writable".'); |
| + // assert(IsWritableStreamLocked(stream), |
| + // '! IsWritableStreamLocked(writer) is true.'); |
| + // assert((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| + // 'stream.[[state]] is "writable".'); |
| const promise = v8.createPromise(); |
| stream[_writeRequests].push(promise); |
| return promise; |
| @@ -249,18 +228,18 @@ |
| return; |
| } |
| - TEMP_ASSERT(state === ERRORING, '_state_ is `"erroring"`'); |
| + // assert(state === ERRORING, '_state_ is `"erroring"`'); |
| WritableStreamFinishErroring(stream); |
| } |
| function WritableStreamStartErroring(stream, reason) { |
| - TEMP_ASSERT(stream[_storedError] === undefined, |
| - '_stream_.[[storedError]] is *undefined*'); |
| - TEMP_ASSERT((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| - '_stream_.[[state]] is `"writable"`'); |
| + // assert(stream[_storedError] === undefined, |
| + // '_stream_.[[storedError]] is *undefined*'); |
| + // assert((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| + // '_stream_.[[state]] is `"writable"`'); |
| const controller = stream[_writableStreamController]; |
| - TEMP_ASSERT(controller !== undefined, '_controller_ is not *undefined*'); |
| + // assert(controller !== undefined, '_controller_ is not *undefined*'); |
| stream[_stateAndFlags] = (stream[_stateAndFlags] & ~STATE_MASK) | ERRORING; |
| stream[_storedError] = reason; |
| @@ -277,11 +256,11 @@ |
| } |
| function WritableStreamFinishErroring(stream) { |
| - TEMP_ASSERT((stream[_stateAndFlags] & STATE_MASK) === ERRORING, |
| - '_stream_.[[state]] is `"erroring"`'); |
| - TEMP_ASSERT( |
| - !WritableStreamHasOperationMarkedInFlight(stream), |
| - '! WritableStreamHasOperationMarkedInFlight(_stream_) is *false*'); |
| + // assert((stream[_stateAndFlags] & STATE_MASK) === ERRORING, |
| + // '_stream_.[[state]] is `"erroring"`'); |
| + // assert( |
| + // !WritableStreamHasOperationMarkedInFlight(stream), |
| + // '! WritableStreamHasOperationMarkedInFlight(_stream_) is *false*'); |
|
tyoshino (SeeGerritForStatus)
2017/04/19 07:13:32
indent
Adam Rice
2017/04/20 06:30:20
Done.
|
| stream[_stateAndFlags] = (stream[_stateAndFlags] & ~STATE_MASK) | ERRORED; |
| @@ -322,34 +301,34 @@ |
| } |
| function WritableStreamFinishInFlightWrite(stream) { |
| - TEMP_ASSERT(stream[_inFlightWriteRequest] !== undefined, |
| - '_stream_.[[inFlightWriteRequest]] is not *undefined*.'); |
| + // assert(stream[_inFlightWriteRequest] !== undefined, |
| + // '_stream_.[[inFlightWriteRequest]] is not *undefined*.'); |
| v8.resolvePromise(stream[_inFlightWriteRequest], undefined); |
| stream[_inFlightWriteRequest] = undefined; |
| } |
| function WritableStreamFinishInFlightWriteWithError(stream, error) { |
| - TEMP_ASSERT(stream[_inFlightWriteRequest] !== undefined, |
| - '_stream_.[[inFlightWriteRequest]] is not *undefined*.'); |
| + // assert(stream[_inFlightWriteRequest] !== undefined, |
| + // '_stream_.[[inFlightWriteRequest]] is not *undefined*.'); |
| v8.rejectPromise(stream[_inFlightWriteRequest], error); |
| stream[_inFlightWriteRequest] = undefined; |
| let state = stream[_stateAndFlags] & STATE_MASK; |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| WritableStreamDealWithRejection(stream, error); |
| } |
| function WritableStreamFinishInFlightClose(stream) { |
| - TEMP_ASSERT(stream[_inFlightCloseRequest] !== undefined, |
| - '_stream_.[[inFlightCloseRequest]] is not *undefined*.'); |
| + // assert(stream[_inFlightCloseRequest] !== undefined, |
| + // '_stream_.[[inFlightCloseRequest]] is not *undefined*.'); |
| v8.resolvePromise(stream[_inFlightCloseRequest], undefined); |
| stream[_inFlightCloseRequest] = undefined; |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| if (state === ERRORING) { |
| stream[_storedError] = undefined; |
| @@ -365,21 +344,21 @@ |
| v8.resolvePromise(writer[_closedPromise], undefined); |
| } |
| - TEMP_ASSERT(stream[_pendingAbortRequest] === undefined, |
| - '_stream_.[[pendingAbortRequest]] is *undefined*'); |
| - TEMP_ASSERT(stream[_storedError] === undefined, |
| - '_stream_.[[storedError]] is *undefined*'); |
| + // assert(stream[_pendingAbortRequest] === undefined, |
| + // '_stream_.[[pendingAbortRequest]] is *undefined*'); |
| + // assert(stream[_storedError] === undefined, |
| + // '_stream_.[[storedError]] is *undefined*'); |
| } |
| function WritableStreamFinishInFlightCloseWithError(stream, error) { |
| - TEMP_ASSERT(stream[_inFlightCloseRequest] !== undefined, |
| - '_stream_.[[inFlightCloseRequest]] is not *undefined*.'); |
| + // assert(stream[_inFlightCloseRequest] !== undefined, |
| + // '_stream_.[[inFlightCloseRequest]] is not *undefined*.'); |
| v8.rejectPromise(stream[_inFlightCloseRequest], error); |
| stream[_inFlightCloseRequest] = undefined; |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| if (stream[_pendingAbortRequest] !== undefined) { |
| v8.rejectPromise(stream[_pendingAbortRequest].promise, error); |
| @@ -400,30 +379,30 @@ |
| } |
| function WritableStreamMarkCloseRequestInFlight(stream) { |
| - TEMP_ASSERT(stream[_inFlightCloseRequest] === undefined, |
| - '_stream_.[[inFlightCloseRequest]] is *undefined*.'); |
| - TEMP_ASSERT(stream[_closeRequest] !== undefined, |
| - '_stream_.[[closeRequest]] is not *undefined*.'); |
| + // assert(stream[_inFlightCloseRequest] === undefined, |
| + // '_stream_.[[inFlightCloseRequest]] is *undefined*.'); |
| + // assert(stream[_closeRequest] !== undefined, |
| + // '_stream_.[[closeRequest]] is not *undefined*.'); |
| stream[_inFlightCloseRequest] = stream[_closeRequest]; |
| stream[_closeRequest] = undefined; |
| } |
| function WritableStreamMarkFirstWriteRequestInFlight(stream) { |
| - TEMP_ASSERT(stream[_inFlightWriteRequest] === undefined, |
| - '_stream_.[[inFlightWriteRequest]] is *undefined*.'); |
| - TEMP_ASSERT(stream[_writeRequests].length !== 0, |
| - '_stream_.[[writeRequests]] is not empty.'); |
| + // assert(stream[_inFlightWriteRequest] === undefined, |
| + // '_stream_.[[inFlightWriteRequest]] is *undefined*.'); |
| + // assert(stream[_writeRequests].length !== 0, |
| + // '_stream_.[[writeRequests]] is not empty.'); |
| const writeRequest = stream[_writeRequests].shift(); |
| stream[_inFlightWriteRequest] = writeRequest; |
| } |
| function WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream) { |
| - TEMP_ASSERT((stream[_stateAndFlags] & STATE_MASK) === ERRORED, |
| - '_stream_.[[state]] is `"errored"`'); |
| + // assert((stream[_stateAndFlags] & STATE_MASK) === ERRORED, |
| + // '_stream_.[[state]] is `"errored"`'); |
| if (stream[_closeRequest] !== undefined) { |
| - TEMP_ASSERT(stream[_inFlightCloseRequest] === undefined, |
| - '_stream_.[[inFlightCloseRequest]] is *undefined*'); |
| + // assert(stream[_inFlightCloseRequest] === undefined, |
| + // '_stream_.[[inFlightCloseRequest]] is *undefined*'); |
| v8.rejectPromise(stream[_closeRequest], stream[_storedError]); |
| stream[_closeRequest] = undefined; |
| } |
| @@ -436,17 +415,17 @@ |
| } |
| function WritableStreamUpdateBackpressure(stream, backpressure) { |
| - TEMP_ASSERT((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| - 'stream.[[state]] is "writable".'); |
| - TEMP_ASSERT(!WritableStreamCloseQueuedOrInFlight(stream), |
| - 'WritableStreamCloseQueuedOrInFlight(_stream_) is *false*.'); |
| + // assert((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| + // 'stream.[[state]] is "writable".'); |
| + // assert(!WritableStreamCloseQueuedOrInFlight(stream), |
| + // 'WritableStreamCloseQueuedOrInFlight(_stream_) is *false*.'); |
| const writer = stream[_writer]; |
| if (writer !== undefined && |
| backpressure !== Boolean(stream[_stateAndFlags] & BACKPRESSURE_FLAG)) { |
| if (backpressure) { |
| writer[_readyPromise] = v8.createPromise(); |
| } else { |
| - TEMP_ASSERT(!backpressure, '_backpressure_ is *false*.'); |
| + // assert(!backpressure, '_backpressure_ is *false*.'); |
| v8.resolvePromise(writer[_readyPromise], undefined); |
| } |
| } |
| @@ -460,21 +439,21 @@ |
| // Functions to expose internals for ReadableStream.pipeTo. These are not |
| // part of the standard. |
| function isWritableStreamErrored(stream) { |
| - TEMP_ASSERT( |
| - IsWritableStream(stream), '! IsWritableStream(stream) is true.'); |
| + // assert( |
| + // IsWritableStream(stream), '! IsWritableStream(stream) is true.'); |
| return (stream[_stateAndFlags] & STATE_MASK) === ERRORED; |
| } |
| function isWritableStreamClosingOrClosed(stream) { |
| - TEMP_ASSERT( |
| - IsWritableStream(stream), '! IsWritableStream(stream) is true.'); |
| + // assert( |
| + // IsWritableStream(stream), '! IsWritableStream(stream) is true.'); |
| return WritableStreamCloseQueuedOrInFlight(stream) || |
| (stream[_stateAndFlags] & STATE_MASK) === CLOSED; |
| } |
| function getWritableStreamStoredError(stream) { |
| - TEMP_ASSERT( |
| - IsWritableStream(stream), '! IsWritableStream(stream) is true.'); |
| + // assert( |
| + // IsWritableStream(stream), '! IsWritableStream(stream) is true.'); |
| return stream[_storedError]; |
| } |
| @@ -519,7 +498,7 @@ |
| default: |
| { |
| - TEMP_ASSERT(state === ERRORED, '_state_ is `"errored"`.'); |
| + // assert(state === ERRORED, '_state_ is `"errored"`.'); |
| const storedError = stream[_storedError]; |
| this[_readyPromise] = Promise_reject(storedError); |
| v8.markPromiseAsHandled(this[_readyPromise]); |
| @@ -586,8 +565,8 @@ |
| if (stream === undefined) { |
| return; |
| } |
| - TEMP_ASSERT(stream[_writer] !== undefined, |
| - 'stream.[[writer]] is not undefined.'); |
| + // assert(stream[_writer] !== undefined, |
| + // 'stream.[[writer]] is not undefined.'); |
| WritableStreamDefaultWriterRelease(this); |
| } |
| @@ -610,24 +589,24 @@ |
| function WritableStreamDefaultWriterAbort(writer, reason) { |
| const stream = writer[_ownerWritableStream]; |
| - TEMP_ASSERT(stream !== undefined, |
| - 'stream is not undefined.'); |
| + // assert(stream !== undefined, |
| + // 'stream is not undefined.'); |
| return WritableStreamAbort(stream, reason); |
| } |
| function WritableStreamDefaultWriterClose(writer) { |
| const stream = writer[_ownerWritableStream]; |
| - TEMP_ASSERT(stream !== undefined, 'stream is not undefined.'); |
| + // assert(stream !== undefined, 'stream is not undefined.'); |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| if (state === CLOSED || state === ERRORED) { |
| return Promise_reject( |
| createCannotActionOnStateStreamError('close', state)); |
| } |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_state_ is `"writable"` or `"erroring"`.'); |
| - TEMP_ASSERT(!WritableStreamCloseQueuedOrInFlight(stream), |
| - '! WritableStreamCloseQueuedOrInFlight(_stream_) is *false*.'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_state_ is `"writable"` or `"erroring"`.'); |
| + // assert(!WritableStreamCloseQueuedOrInFlight(stream), |
| + // '! WritableStreamCloseQueuedOrInFlight(_stream_) is *false*.'); |
| const promise = v8.createPromise(); |
| stream[_closeRequest] = promise; |
| @@ -641,7 +620,7 @@ |
| function WritableStreamDefaultWriterCloseWithErrorPropagation(writer) { |
| const stream = writer[_ownerWritableStream]; |
| - TEMP_ASSERT(stream !== undefined, 'stream is not undefined.'); |
| + // assert(stream !== undefined, 'stream is not undefined.'); |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| if (WritableStreamCloseQueuedOrInFlight(stream) || state === CLOSED) { |
| return Promise_resolve(undefined); |
| @@ -650,8 +629,8 @@ |
| return Promise_reject(stream[_storedError]); |
| } |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_state_ is `"writable"` or `"erroring"`.'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_state_ is `"writable"` or `"erroring"`.'); |
| return WritableStreamDefaultWriterClose(writer); |
| } |
| @@ -692,10 +671,10 @@ |
| function WritableStreamDefaultWriterRelease(writer) { |
| const stream = writer[_ownerWritableStream]; |
| - TEMP_ASSERT(stream !== undefined, |
| - 'stream is not undefined.'); |
| - TEMP_ASSERT(stream[_writer] === writer, |
| - 'stream.[[writer]] is writer.'); |
| + // assert(stream !== undefined, |
| + // 'stream is not undefined.'); |
| + // assert(stream[_writer] === writer, |
| + // 'stream.[[writer]] is writer.'); |
| const releasedError = new TypeError(errReleasedWriterClosedPromise); |
| WritableStreamDefaultWriterEnsureReadyPromiseRejected( |
| writer, releasedError); |
| @@ -707,7 +686,7 @@ |
| function WritableStreamDefaultWriterWrite(writer, chunk) { |
| const stream = writer[_ownerWritableStream]; |
| - TEMP_ASSERT(stream !== undefined, 'stream is not undefined.'); |
| + // assert(stream !== undefined, 'stream is not undefined.'); |
| const controller = stream[_writableStreamController]; |
| const chunkSize = |
| WritableStreamDefaultControllerGetChunkSize(controller, chunk); |
| @@ -729,7 +708,7 @@ |
| if (state === ERRORING) { |
| return Promise_reject(stream[_storedError]); |
| } |
| - TEMP_ASSERT(state === WRITABLE, '_state_ is `"writable"`'); |
| + // assert(state === WRITABLE, '_state_ is `"writable"`'); |
| const promise = WritableStreamAddWriteRequest(stream); |
| WritableStreamDefaultControllerWrite(controller, chunk, chunkSize); |
| return promise; |
| @@ -738,16 +717,16 @@ |
| // Functions to expose internals for ReadableStream.pipeTo. These do not |
| // appear in the standard. |
| function getWritableStreamDefaultWriterClosedPromise(writer) { |
| - TEMP_ASSERT( |
| - IsWritableStreamDefaultWriter(writer), |
| - 'writer is a WritableStreamDefaultWriter.'); |
| + // assert( |
| + // IsWritableStreamDefaultWriter(writer), |
| + // 'writer is a WritableStreamDefaultWriter.'); |
| return writer[_closedPromise]; |
| } |
| function getWritableStreamDefaultWriterReadyPromise(writer) { |
| - TEMP_ASSERT( |
| - IsWritableStreamDefaultWriter(writer), |
| - 'writer is a WritableStreamDefaultWriter.'); |
| + // assert( |
| + // IsWritableStreamDefaultWriter(writer), |
| + // 'writer is a WritableStreamDefaultWriter.'); |
| return writer[_readyPromise]; |
| } |
| @@ -810,15 +789,15 @@ |
| startPromise, |
| () => { |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| controller[_started] = true; |
| WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); |
| }, |
| r => { |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_stream_.[[state]] is `"writable"` or `"erroring"`'); |
| controller[_started] = true; |
| WritableStreamDealWithRejection(stream, r); |
| }); |
| @@ -912,8 +891,8 @@ |
| const stream = controller[_controlledWritableStream]; |
| WritableStreamMarkCloseRequestInFlight(stream); |
| DequeueValue(controller); |
| - TEMP_ASSERT(controller[_queue].length === 0, |
| - 'controller.[[queue]] is empty.'); |
| + // assert(controller[_queue].length === 0, |
| + // 'controller.[[queue]] is empty.'); |
| const sinkClosePromise = PromiseInvokeOrNoop( |
| controller[_underlyingSink], 'close', []); |
| thenPromise( |
| @@ -933,8 +912,8 @@ |
| () => { |
| WritableStreamFinishInFlightWrite(stream); |
| const state = stream[_stateAndFlags] & STATE_MASK; |
| - TEMP_ASSERT(state === WRITABLE || state === ERRORING, |
| - '_state_ is `"writable"` or `"erroring"`'); |
| + // assert(state === WRITABLE || state === ERRORING, |
| + // '_state_ is `"writable"` or `"erroring"`'); |
| DequeueValue(controller); |
| if (!WritableStreamCloseQueuedOrInFlight(stream) && |
| state === WRITABLE) { |
| @@ -957,8 +936,8 @@ |
| function WritableStreamDefaultControllerError(controller, error) { |
| const stream = controller[_controlledWritableStream]; |
| - TEMP_ASSERT((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| - '_stream_.[[state]] is `"writable"`.'); |
| + // assert((stream[_stateAndFlags] & STATE_MASK) === WRITABLE, |
| + // '_stream_.[[state]] is `"writable"`.'); |
| WritableStreamStartErroring(stream, error); |
| } |
| @@ -966,13 +945,13 @@ |
| // |
| // TODO(ricea): Share these operations with ReadableStream.js. |
| function DequeueValue(container) { |
| - TEMP_ASSERT( |
| - hasOwnProperty(container, _queue) && |
| - hasOwnProperty(container, _queueTotalSize), |
| - 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| - 'slots.'); |
| - TEMP_ASSERT(container[_queue].length !== 0, |
| - '_container_.[[queue]] is not empty.'); |
| + // assert( |
| + // hasOwnProperty(container, _queue) && |
| + // hasOwnProperty(container, _queueTotalSize), |
| + // 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| + // 'slots.'); |
| + // assert(container[_queue].length !== 0, |
| + // '_container_.[[queue]] is not empty.'); |
| const pair = container[_queue].shift(); |
| container[_queueTotalSize] -= pair.size; |
| if (container[_queueTotalSize] < 0) { |
| @@ -982,11 +961,11 @@ |
| } |
| function EnqueueValueWithSize(container, value, size) { |
| - TEMP_ASSERT( |
| - hasOwnProperty(container, _queue) && |
| - hasOwnProperty(container, _queueTotalSize), |
| - 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| - 'slots.'); |
| + // assert( |
| + // hasOwnProperty(container, _queue) && |
| + // hasOwnProperty(container, _queueTotalSize), |
| + // 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| + // 'slots.'); |
| size = Number(size); |
| if (!IsFiniteNonNegativeNumber(size)) { |
| throw new RangeError(streamErrors.invalidSize); |
| @@ -997,23 +976,23 @@ |
| } |
| function PeekQueueValue(container) { |
| - TEMP_ASSERT( |
| - hasOwnProperty(container, _queue) && |
| - hasOwnProperty(container, _queueTotalSize), |
| - 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| - 'slots.'); |
| - TEMP_ASSERT(container[_queue].length !== 0, |
| - '_container_.[[queue]] is not empty.'); |
| + // assert( |
| + // hasOwnProperty(container, _queue) && |
| + // hasOwnProperty(container, _queueTotalSize), |
| + // 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| + // 'slots.'); |
| + // assert(container[_queue].length !== 0, |
| + // '_container_.[[queue]] is not empty.'); |
| const pair = container[_queue].peek(); |
| return pair.value; |
| } |
| function ResetQueue(container) { |
| - TEMP_ASSERT( |
| - hasOwnProperty(container, _queue) && |
| - hasOwnProperty(container, _queueTotalSize), |
| - 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| - 'slots.'); |
| + // assert( |
| + // hasOwnProperty(container, _queue) && |
| + // hasOwnProperty(container, _queueTotalSize), |
| + // 'Assert: _container_ has [[queue]] and [[queueTotalSize]] internal ' + |
| + // 'slots.'); |
| container[_queue] = new binding.SimpleQueue(); |
| container[_queueTotalSize] = 0; |
| } |
| @@ -1026,8 +1005,8 @@ |
| // |
| // TODO(ricea): Consolidate with ReadableStream implementation. |
| function InvokeOrNoop(O, P, args) { |
| - TEMP_ASSERT(IsPropertyKey(P), |
| - 'P is a valid property key.'); |
| + // assert(IsPropertyKey(P), |
| + // 'P is a valid property key.'); |
| if (args === undefined) { |
| args = []; |
| } |