How to use defaultReaderBrandCheckException method in wpt
Best JavaScript code snippet using wpt
readable-stream.js
Source:readable-stream.js 
...483 this._readRequests = [];484 }485 get closed() {486 if (IsReadableStreamDefaultReader(this) === false) {487 return Promise.reject(defaultReaderBrandCheckException('closed'));488 }489 return this._closedPromise;490 }491 cancel(reason) {492 if (IsReadableStreamDefaultReader(this) === false) {493 return Promise.reject(defaultReaderBrandCheckException('cancel'));494 }495 if (this._ownerReadableStream === undefined) {496 return Promise.reject(readerLockException('cancel'));497 }498 return ReadableStreamReaderGenericCancel(this, reason);499 }500 read() {501 if (IsReadableStreamDefaultReader(this) === false) {502 return Promise.reject(defaultReaderBrandCheckException('read'));503 }504 if (this._ownerReadableStream === undefined) {505 return Promise.reject(readerLockException('read from'));506 }507 return ReadableStreamDefaultReaderRead(this);508 }509 releaseLock() {510 if (IsReadableStreamDefaultReader(this) === false) {511 throw defaultReaderBrandCheckException('releaseLock');512 }513 if (this._ownerReadableStream === undefined) {514 return;515 }516 if (this._readRequests.length > 0) {517 throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled');518 }519 ReadableStreamReaderGenericRelease(this);520 }521}522class ReadableStreamBYOBReader {523 constructor(stream) {524 if (!IsReadableStream(stream)) {525 throw new TypeError('ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a ' +526 'byte source');527 }528 if (IsReadableByteStreamController(stream._readableStreamController) === false) {529 throw new TypeError('Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte ' +530 'source');531 }532 if (IsReadableStreamLocked(stream)) {533 throw new TypeError('This stream has already been locked for exclusive reading by another reader');534 }535 ReadableStreamReaderGenericInitialize(this, stream);536 this._readIntoRequests = [];537 }538 get closed() {539 if (!IsReadableStreamBYOBReader(this)) {540 return Promise.reject(byobReaderBrandCheckException('closed'));541 }542 return this._closedPromise;543 }544 cancel(reason) {545 if (!IsReadableStreamBYOBReader(this)) {546 return Promise.reject(byobReaderBrandCheckException('cancel'));547 }548 if (this._ownerReadableStream === undefined) {549 return Promise.reject(readerLockException('cancel'));550 }551 return ReadableStreamReaderGenericCancel(this, reason);552 }553 read(view) {554 if (!IsReadableStreamBYOBReader(this)) {555 return Promise.reject(byobReaderBrandCheckException('read'));556 }557 if (this._ownerReadableStream === undefined) {558 return Promise.reject(readerLockException('read from'));559 }560 if (!ArrayBuffer.isView(view)) {561 return Promise.reject(new TypeError('view must be an array buffer view'));562 }563 if (view.byteLength === 0) {564 return Promise.reject(new TypeError('view must have non-zero byteLength'));565 }566 return ReadableStreamBYOBReaderRead(this, view);567 }568 releaseLock() {569 if (!IsReadableStreamBYOBReader(this)) {570 throw byobReaderBrandCheckException('releaseLock');571 }572 if (this._ownerReadableStream === undefined) {573 return;574 }575 if (this._readIntoRequests.length > 0) {576 throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled');577 }578 ReadableStreamReaderGenericRelease(this);579 }580}581// Abstract operations for the readers.582function IsReadableStreamBYOBReader(x) {583 if (!typeIsObject(x)) {584 return false;585 }586 if (!Object.prototype.hasOwnProperty.call(x, '_readIntoRequests')) {587 return false;588 }589 return true;590}591function IsReadableStreamDefaultReader(x) {592 if (!typeIsObject(x)) {593 return false;594 }595 if (!Object.prototype.hasOwnProperty.call(x, '_readRequests')) {596 return false;597 }598 return true;599}600function ReadableStreamReaderGenericInitialize(reader, stream) {601 reader._ownerReadableStream = stream;602 stream._reader = reader;603 if (stream._state === 'readable') {604 defaultReaderClosedPromiseInitialize(reader);605 } else if (stream._state === 'closed') {606 defaultReaderClosedPromiseInitializeAsResolved(reader);607 } else {608 assert(stream._state === 'errored', 'state must be errored');609 defaultReaderClosedPromiseInitializeAsRejected(reader, stream._storedError);610 reader._closedPromise.catch(() => {});611 }612}613// A client of ReadableStreamDefaultReader and ReadableStreamBYOBReader may use these functions directly to bypass state614// check.615function ReadableStreamReaderGenericCancel(reader, reason) {616 const stream = reader._ownerReadableStream;617 assert(stream !== undefined);618 return ReadableStreamCancel(stream, reason);619}620function ReadableStreamReaderGenericRelease(reader) {621 assert(reader._ownerReadableStream !== undefined);622 assert(reader._ownerReadableStream._reader === reader);623 if (reader._ownerReadableStream._state === 'readable') {624 defaultReaderClosedPromiseReject(625 reader,626 new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness'));627 } else {628 defaultReaderClosedPromiseResetToRejected(629 reader,630 new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness'));631 }632 reader._closedPromise.catch(() => {});633 reader._ownerReadableStream._reader = undefined;634 reader._ownerReadableStream = undefined;635}636function ReadableStreamBYOBReaderRead(reader, view) {637 const stream = reader._ownerReadableStream;638 assert(stream !== undefined);639 stream._disturbed = true;640 if (stream._state === 'errored') {641 return Promise.reject(stream._storedError);642 }643 // Controllers must implement this.644 return ReadableByteStreamControllerPullInto(stream._readableStreamController, view);645}646function ReadableStreamDefaultReaderRead(reader) {647 const stream = reader._ownerReadableStream;648 assert(stream !== undefined);649 stream._disturbed = true;650 if (stream._state === 'closed') {651 return Promise.resolve(CreateIterResultObject(undefined, true));652 }653 if (stream._state === 'errored') {654 return Promise.reject(stream._storedError);655 }656 assert(stream._state === 'readable');657 return stream._readableStreamController[InternalPull]();658}659// Controllers660class ReadableStreamDefaultController {661 constructor(stream, underlyingSource, size, highWaterMark) {662 if (IsReadableStream(stream) === false) {663 throw new TypeError('ReadableStreamDefaultController can only be constructed with a ReadableStream instance');664 }665 if (stream._readableStreamController !== undefined) {666 throw new TypeError(667 'ReadableStreamDefaultController instances can only be created by the ReadableStream constructor');668 }669 this._controlledReadableStream = stream;670 this._underlyingSource = underlyingSource;671 this._queue = [];672 this._started = false;673 this._closeRequested = false;674 this._pullAgain = false;675 this._pulling = false;676 const normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark);677 this._strategySize = normalizedStrategy.size;678 this._strategyHWM = normalizedStrategy.highWaterMark;679 const controller = this;680 const startResult = InvokeOrNoop(underlyingSource, 'start', [this]);681 Promise.resolve(startResult).then(682 () => {683 controller._started = true;684 assert(controller._pulling === false);685 assert(controller._pullAgain === false);686 ReadableStreamDefaultControllerCallPullIfNeeded(controller);687 },688 r => {689 ReadableStreamDefaultControllerErrorIfNeeded(controller, r);690 }691 )692 .catch(rethrowAssertionErrorRejection);693 }694 get desiredSize() {695 if (IsReadableStreamDefaultController(this) === false) {696 throw defaultControllerBrandCheckException('desiredSize');697 }698 return ReadableStreamDefaultControllerGetDesiredSize(this);699 }700 close() {701 if (IsReadableStreamDefaultController(this) === false) {702 throw defaultControllerBrandCheckException('close');703 }704 if (this._closeRequested === true) {705 throw new TypeError('The stream has already been closed; do not close it again!');706 }707 const state = this._controlledReadableStream._state;708 if (state !== 'readable') {709 throw new TypeError(`The stream (in ${state} state) is not in the readable state and cannot be closed`);710 }711 ReadableStreamDefaultControllerClose(this);712 }713 enqueue(chunk) {714 if (IsReadableStreamDefaultController(this) === false) {715 throw defaultControllerBrandCheckException('enqueue');716 }717 if (this._closeRequested === true) {718 throw new TypeError('stream is closed or draining');719 }720 const state = this._controlledReadableStream._state;721 if (state !== 'readable') {722 throw new TypeError(`The stream (in ${state} state) is not in the readable state and cannot be enqueued to`);723 }724 return ReadableStreamDefaultControllerEnqueue(this, chunk);725 }726 error(e) {727 if (IsReadableStreamDefaultController(this) === false) {728 throw defaultControllerBrandCheckException('error');729 }730 const stream = this._controlledReadableStream;731 if (stream._state !== 'readable') {732 throw new TypeError(`The stream is ${stream._state} and so cannot be errored`);733 }734 ReadableStreamDefaultControllerError(this, e);735 }736 [InternalCancel](reason) {737 this._queue = [];738 return PromiseInvokeOrNoop(this._underlyingSource, 'cancel', [reason]);739 }740 [InternalPull]() {741 const stream = this._controlledReadableStream;742 if (this._queue.length > 0) {743 const chunk = DequeueValue(this._queue);744 if (this._closeRequested === true && this._queue.length === 0) {745 ReadableStreamClose(stream);746 } else {747 ReadableStreamDefaultControllerCallPullIfNeeded(this);748 }749 return Promise.resolve(CreateIterResultObject(chunk, false));750 }751 const pendingPromise = ReadableStreamAddReadRequest(stream);752 ReadableStreamDefaultControllerCallPullIfNeeded(this);753 return pendingPromise;754 }755}756// Abstract operations for the ReadableStreamDefaultController.757function IsReadableStreamDefaultController(x) {758 if (!typeIsObject(x)) {759 return false;760 }761 if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSource')) {762 return false;763 }764 return true;765}766function ReadableStreamDefaultControllerCallPullIfNeeded(controller) {767 const shouldPull = ReadableStreamDefaultControllerShouldCallPull(controller);768 if (shouldPull === false) {769 return undefined;770 }771 if (controller._pulling === true) {772 controller._pullAgain = true;773 return undefined;774 }775 assert(controller._pullAgain === false);776 controller._pulling = true;777 const pullPromise = PromiseInvokeOrNoop(controller._underlyingSource, 'pull', [controller]);778 pullPromise.then(779 () => {780 controller._pulling = false;781 if (controller._pullAgain === true) {782 controller._pullAgain = false;783 return ReadableStreamDefaultControllerCallPullIfNeeded(controller);784 }785 return undefined;786 },787 e => {788 ReadableStreamDefaultControllerErrorIfNeeded(controller, e);789 }790 )791 .catch(rethrowAssertionErrorRejection);792 return undefined;793}794function ReadableStreamDefaultControllerShouldCallPull(controller) {795 const stream = controller._controlledReadableStream;796 if (stream._state === 'closed' || stream._state === 'errored') {797 return false;798 }799 if (controller._closeRequested === true) {800 return false;801 }802 if (controller._started === false) {803 return false;804 }805 if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) {806 return true;807 }808 const desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller);809 if (desiredSize > 0) {810 return true;811 }812 return false;813}814// A client of ReadableStreamDefaultController may use these functions directly to bypass state check.815function ReadableStreamDefaultControllerClose(controller) {816 const stream = controller._controlledReadableStream;817 assert(controller._closeRequested === false);818 assert(stream._state === 'readable');819 controller._closeRequested = true;820 if (controller._queue.length === 0) {821 ReadableStreamClose(stream);822 }823}824function ReadableStreamDefaultControllerEnqueue(controller, chunk) {825 const stream = controller._controlledReadableStream;826 assert(controller._closeRequested === false);827 assert(stream._state === 'readable');828 if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) {829 ReadableStreamFulfillReadRequest(stream, chunk, false);830 } else {831 let chunkSize = 1;832 if (controller._strategySize !== undefined) {833 const strategySize = controller._strategySize;834 try {835 chunkSize = strategySize(chunk);836 } catch (chunkSizeE) {837 ReadableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE);838 throw chunkSizeE;839 }840 }841 try {842 EnqueueValueWithSize(controller._queue, chunk, chunkSize);843 } catch (enqueueE) {844 ReadableStreamDefaultControllerErrorIfNeeded(controller, enqueueE);845 throw enqueueE;846 }847 }848 ReadableStreamDefaultControllerCallPullIfNeeded(controller);849 return undefined;850}851function ReadableStreamDefaultControllerError(controller, e) {852 const stream = controller._controlledReadableStream;853 assert(stream._state === 'readable');854 controller._queue = [];855 ReadableStreamError(stream, e);856}857function ReadableStreamDefaultControllerErrorIfNeeded(controller, e) {858 if (controller._controlledReadableStream._state === 'readable') {859 ReadableStreamDefaultControllerError(controller, e);860 }861}862function ReadableStreamDefaultControllerGetDesiredSize(controller) {863 const queueSize = GetTotalQueueSize(controller._queue);864 return controller._strategyHWM - queueSize;865}866class ReadableStreamBYOBRequest {867 constructor(controller, view) {868 this._associatedReadableByteStreamController = controller;869 this._view = view;870 }871 get view() {872 return this._view;873 }874 respond(bytesWritten) {875 if (IsReadableStreamBYOBRequest(this) === false) {876 throw byobRequestBrandCheckException('respond');877 }878 if (this._associatedReadableByteStreamController === undefined) {879 throw new TypeError('This BYOB request has been invalidated');880 }881 ReadableByteStreamControllerRespond(this._associatedReadableByteStreamController, bytesWritten);882 }883 respondWithNewView(view) {884 if (IsReadableStreamBYOBRequest(this) === false) {885 throw byobRequestBrandCheckException('respond');886 }887 if (this._associatedReadableByteStreamController === undefined) {888 throw new TypeError('This BYOB request has been invalidated');889 }890 if (!ArrayBuffer.isView(view)) {891 throw new TypeError('You can only respond with array buffer views');892 }893 ReadableByteStreamControllerRespondWithNewView(this._associatedReadableByteStreamController, view);894 }895}896class ReadableByteStreamController {897 constructor(stream, underlyingByteSource, highWaterMark) {898 if (IsReadableStream(stream) === false) {899 throw new TypeError('ReadableByteStreamController can only be constructed with a ReadableStream instance given ' +900 'a byte source');901 }902 if (stream._readableStreamController !== undefined) {903 throw new TypeError(904 'ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte ' +905 'source');906 }907 this._controlledReadableStream = stream;908 this._underlyingByteSource = underlyingByteSource;909 this._pullAgain = false;910 this._pulling = false;911 ReadableByteStreamControllerClearPendingPullIntos(this);912 this._queue = [];913 this._totalQueuedBytes = 0;914 this._closeRequested = false;915 this._started = false;916 this._strategyHWM = ValidateAndNormalizeHighWaterMark(highWaterMark);917 const autoAllocateChunkSize = underlyingByteSource.autoAllocateChunkSize;918 if (autoAllocateChunkSize !== undefined) {919 if (Number.isInteger(autoAllocateChunkSize) === false || autoAllocateChunkSize <= 0) {920 throw new RangeError('autoAllocateChunkSize must be a positive integer');921 }922 }923 this._autoAllocateChunkSize = autoAllocateChunkSize;924 this._pendingPullIntos = [];925 const controller = this;926 const startResult = InvokeOrNoop(underlyingByteSource, 'start', [this]);927 Promise.resolve(startResult).then(928 () => {929 controller._started = true;930 assert(controller._pulling === false);931 assert(controller._pullAgain === false);932 ReadableByteStreamControllerCallPullIfNeeded(controller);933 },934 r => {935 if (stream._state === 'readable') {936 ReadableByteStreamControllerError(controller, r);937 }938 }939 )940 .catch(rethrowAssertionErrorRejection);941 }942 get byobRequest() {943 if (IsReadableByteStreamController(this) === false) {944 throw byteStreamControllerBrandCheckException('byobRequest');945 }946 if (this._byobRequest === undefined && this._pendingPullIntos.length > 0) {947 const firstDescriptor = this._pendingPullIntos[0];948 const view = new Uint8Array(firstDescriptor.buffer,949 firstDescriptor.byteOffset + firstDescriptor.bytesFilled,950 firstDescriptor.byteLength - firstDescriptor.bytesFilled);951 this._byobRequest = new ReadableStreamBYOBRequest(this, view);952 }953 return this._byobRequest;954 }955 get desiredSize() {956 if (IsReadableByteStreamController(this) === false) {957 throw byteStreamControllerBrandCheckException('desiredSize');958 }959 return ReadableByteStreamControllerGetDesiredSize(this);960 }961 close() {962 if (IsReadableByteStreamController(this) === false) {963 throw byteStreamControllerBrandCheckException('close');964 }965 if (this._closeRequested === true) {966 throw new TypeError('The stream has already been closed; do not close it again!');967 }968 const state = this._controlledReadableStream._state;969 if (state !== 'readable') {970 throw new TypeError(`The stream (in ${state} state) is not in the readable state and cannot be closed`);971 }972 ReadableByteStreamControllerClose(this);973 }974 enqueue(chunk) {975 if (IsReadableByteStreamController(this) === false) {976 throw byteStreamControllerBrandCheckException('enqueue');977 }978 if (this._closeRequested === true) {979 throw new TypeError('stream is closed or draining');980 }981 const state = this._controlledReadableStream._state;982 if (state !== 'readable') {983 throw new TypeError(`The stream (in ${state} state) is not in the readable state and cannot be enqueued to`);984 }985 if (!ArrayBuffer.isView(chunk)) {986 throw new TypeError('You can only enqueue array buffer views when using a ReadableByteStreamController');987 }988 ReadableByteStreamControllerEnqueue(this, chunk);989 }990 error(e) {991 if (IsReadableByteStreamController(this) === false) {992 throw byteStreamControllerBrandCheckException('error');993 }994 const stream = this._controlledReadableStream;995 if (stream._state !== 'readable') {996 throw new TypeError(`The stream is ${stream._state} and so cannot be errored`);997 }998 ReadableByteStreamControllerError(this, e);999 }1000 [InternalCancel](reason) {1001 if (this._pendingPullIntos.length > 0) {1002 const firstDescriptor = this._pendingPullIntos[0];1003 firstDescriptor.bytesFilled = 0;1004 }1005 this._queue = [];1006 this._totalQueuedBytes = 0;1007 return PromiseInvokeOrNoop(this._underlyingByteSource, 'cancel', [reason]);1008 }1009 [InternalPull]() {1010 const stream = this._controlledReadableStream;1011 assert(ReadableStreamHasDefaultReader(stream) === true);1012 if (this._totalQueuedBytes > 0) {1013 assert(ReadableStreamGetNumReadRequests(stream) === 0);1014 const entry = this._queue.shift();1015 this._totalQueuedBytes -= entry.byteLength;1016 ReadableByteStreamControllerHandleQueueDrain(this);1017 let view;1018 try {1019 view = new Uint8Array(entry.buffer, entry.byteOffset, entry.byteLength);1020 } catch (viewE) {1021 return Promise.reject(viewE);1022 }1023 return Promise.resolve(CreateIterResultObject(view, false));1024 }1025 const autoAllocateChunkSize = this._autoAllocateChunkSize;1026 if (autoAllocateChunkSize !== undefined) {1027 let buffer;1028 try {1029 buffer = new ArrayBuffer(autoAllocateChunkSize);1030 } catch (bufferE) {1031 return Promise.reject(bufferE);1032 }1033 const pullIntoDescriptor = {1034 buffer,1035 byteOffset: 0,1036 byteLength: autoAllocateChunkSize,1037 bytesFilled: 0,1038 elementSize: 1,1039 ctor: Uint8Array,1040 readerType: 'default'1041 };1042 this._pendingPullIntos.push(pullIntoDescriptor);1043 }1044 const promise = ReadableStreamAddReadRequest(stream);1045 ReadableByteStreamControllerCallPullIfNeeded(this);1046 return promise;1047 }1048}1049// Abstract operations for the ReadableByteStreamController.1050function IsReadableByteStreamController(x) {1051 if (!typeIsObject(x)) {1052 return false;1053 }1054 if (!Object.prototype.hasOwnProperty.call(x, '_underlyingByteSource')) {1055 return false;1056 }1057 return true;1058}1059function IsReadableStreamBYOBRequest(x) {1060 if (!typeIsObject(x)) {1061 return false;1062 }1063 if (!Object.prototype.hasOwnProperty.call(x, '_associatedReadableByteStreamController')) {1064 return false;1065 }1066 return true;1067}1068function ReadableByteStreamControllerCallPullIfNeeded(controller) {1069 const shouldPull = ReadableByteStreamControllerShouldCallPull(controller);1070 if (shouldPull === false) {1071 return undefined;1072 }1073 if (controller._pulling === true) {1074 controller._pullAgain = true;1075 return undefined;1076 }1077 assert(controller._pullAgain === false);1078 controller._pulling = true;1079 // TODO: Test controller argument1080 const pullPromise = PromiseInvokeOrNoop(controller._underlyingByteSource, 'pull', [controller]);1081 pullPromise.then(1082 () => {1083 controller._pulling = false;1084 if (controller._pullAgain === true) {1085 controller._pullAgain = false;1086 ReadableByteStreamControllerCallPullIfNeeded(controller);1087 }1088 },1089 e => {1090 if (controller._controlledReadableStream._state === 'readable') {1091 ReadableByteStreamControllerError(controller, e);1092 }1093 }1094 )1095 .catch(rethrowAssertionErrorRejection);1096 return undefined;1097}1098function ReadableByteStreamControllerClearPendingPullIntos(controller) {1099 ReadableByteStreamControllerInvalidateBYOBRequest(controller);1100 controller._pendingPullIntos = [];1101}1102function ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor) {1103 assert(stream._state !== 'errored', 'state must not be errored');1104 let done = false;1105 if (stream._state === 'closed') {1106 assert(pullIntoDescriptor.bytesFilled === 0);1107 done = true;1108 }1109 const filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor);1110 if (pullIntoDescriptor.readerType === 'default') {1111 ReadableStreamFulfillReadRequest(stream, filledView, done);1112 } else {1113 assert(pullIntoDescriptor.readerType === 'byob');1114 ReadableStreamFulfillReadIntoRequest(stream, filledView, done);1115 }1116}1117function ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor) {1118 const bytesFilled = pullIntoDescriptor.bytesFilled;1119 const elementSize = pullIntoDescriptor.elementSize;1120 assert(bytesFilled <= pullIntoDescriptor.byteLength);1121 assert(bytesFilled % elementSize === 0);1122 return new pullIntoDescriptor.ctor(1123 pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, bytesFilled / elementSize);1124}1125function ReadableByteStreamControllerEnqueueChunkToQueue(controller, buffer, byteOffset, byteLength) {1126 controller._queue.push({ buffer, byteOffset, byteLength });1127 controller._totalQueuedBytes += byteLength;1128}1129function ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) {1130 const elementSize = pullIntoDescriptor.elementSize;1131 const currentAlignedBytes = pullIntoDescriptor.bytesFilled - pullIntoDescriptor.bytesFilled % elementSize;1132 const maxBytesToCopy = Math.min(controller._totalQueuedBytes,1133 pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled);1134 const maxBytesFilled = pullIntoDescriptor.bytesFilled + maxBytesToCopy;1135 const maxAlignedBytes = maxBytesFilled - maxBytesFilled % elementSize;1136 let totalBytesToCopyRemaining = maxBytesToCopy;1137 let ready = false;1138 if (maxAlignedBytes > currentAlignedBytes) {1139 totalBytesToCopyRemaining = maxAlignedBytes - pullIntoDescriptor.bytesFilled;1140 ready = true;1141 }1142 const queue = controller._queue;1143 while (totalBytesToCopyRemaining > 0) {1144 const headOfQueue = queue[0];1145 const bytesToCopy = Math.min(totalBytesToCopyRemaining, headOfQueue.byteLength);1146 const destStart = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled;1147 ArrayBufferCopy(pullIntoDescriptor.buffer, destStart, headOfQueue.buffer, headOfQueue.byteOffset, bytesToCopy);1148 if (headOfQueue.byteLength === bytesToCopy) {1149 queue.shift();1150 } else {1151 headOfQueue.byteOffset += bytesToCopy;1152 headOfQueue.byteLength -= bytesToCopy;1153 }1154 controller._totalQueuedBytes -= bytesToCopy;1155 ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesToCopy, pullIntoDescriptor);1156 totalBytesToCopyRemaining -= bytesToCopy;1157 }1158 if (ready === false) {1159 assert(controller._totalQueuedBytes === 0, 'queue must be empty');1160 assert(pullIntoDescriptor.bytesFilled > 0);1161 assert(pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize);1162 }1163 return ready;1164}1165function ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, size, pullIntoDescriptor) {1166 assert(controller._pendingPullIntos.length === 0 || controller._pendingPullIntos[0] === pullIntoDescriptor);1167 ReadableByteStreamControllerInvalidateBYOBRequest(controller);1168 pullIntoDescriptor.bytesFilled += size;1169}1170function ReadableByteStreamControllerHandleQueueDrain(controller) {1171 assert(controller._controlledReadableStream._state === 'readable');1172 if (controller._totalQueuedBytes === 0 && controller._closeRequested === true) {1173 ReadableStreamClose(controller._controlledReadableStream);1174 } else {1175 ReadableByteStreamControllerCallPullIfNeeded(controller);1176 }1177}1178function ReadableByteStreamControllerInvalidateBYOBRequest(controller) {1179 if (controller._byobRequest === undefined) {1180 return;1181 }1182 controller._byobRequest._associatedReadableByteStreamController = undefined;1183 controller._byobRequest._view = undefined;1184 controller._byobRequest = undefined;1185}1186function ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller) {1187 assert(controller._closeRequested === false);1188 while (controller._pendingPullIntos.length > 0) {1189 if (controller._totalQueuedBytes === 0) {1190 return;1191 }1192 const pullIntoDescriptor = controller._pendingPullIntos[0];1193 if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) {1194 ReadableByteStreamControllerShiftPendingPullInto(controller);1195 ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor);1196 }1197 }1198}1199function ReadableByteStreamControllerPullInto(controller, view) {1200 const stream = controller._controlledReadableStream;1201 let elementSize = 1;1202 if (view.constructor !== DataView) {1203 elementSize = view.constructor.BYTES_PER_ELEMENT;1204 }1205 const ctor = view.constructor;1206 const pullIntoDescriptor = {1207 buffer: view.buffer,1208 byteOffset: view.byteOffset,1209 byteLength: view.byteLength,1210 bytesFilled: 0,1211 elementSize,1212 ctor,1213 readerType: 'byob'1214 };1215 if (controller._pendingPullIntos.length > 0) {1216 pullIntoDescriptor.buffer = SameRealmTransfer(pullIntoDescriptor.buffer);1217 controller._pendingPullIntos.push(pullIntoDescriptor);1218 // No ReadableByteStreamControllerCallPullIfNeeded() call since:1219 // - No change happens on desiredSize1220 // - The source has already been notified of that there's at least 1 pending read(view)1221 return ReadableStreamAddReadIntoRequest(stream);1222 }1223 if (stream._state === 'closed') {1224 const emptyView = new view.constructor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, 0);1225 return Promise.resolve(CreateIterResultObject(emptyView, true));1226 }1227 if (controller._totalQueuedBytes > 0) {1228 if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) {1229 const filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor);1230 ReadableByteStreamControllerHandleQueueDrain(controller);1231 return Promise.resolve(CreateIterResultObject(filledView, false));1232 }1233 if (controller._closeRequested === true) {1234 const e = new TypeError('Insufficient bytes to fill elements in the given buffer');1235 ReadableByteStreamControllerError(controller, e);1236 return Promise.reject(e);1237 }1238 }1239 pullIntoDescriptor.buffer = SameRealmTransfer(pullIntoDescriptor.buffer);1240 controller._pendingPullIntos.push(pullIntoDescriptor);1241 const promise = ReadableStreamAddReadIntoRequest(stream);1242 ReadableByteStreamControllerCallPullIfNeeded(controller);1243 return promise;1244}1245function ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor) {1246 firstDescriptor.buffer = SameRealmTransfer(firstDescriptor.buffer);1247 assert(firstDescriptor.bytesFilled === 0, 'bytesFilled must be 0');1248 const stream = controller._controlledReadableStream;1249 while (ReadableStreamGetNumReadIntoRequests(stream) > 0) {1250 const pullIntoDescriptor = ReadableByteStreamControllerShiftPendingPullInto(controller);1251 ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor);1252 }1253}1254function ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, pullIntoDescriptor) {1255 if (pullIntoDescriptor.bytesFilled + bytesWritten > pullIntoDescriptor.byteLength) {1256 throw new RangeError('bytesWritten out of range');1257 }1258 ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesWritten, pullIntoDescriptor);1259 if (pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize) {1260 // TODO: Figure out whether we should detach the buffer or not here.1261 return;1262 }1263 ReadableByteStreamControllerShiftPendingPullInto(controller);1264 const remainderSize = pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize;1265 if (remainderSize > 0) {1266 const end = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled;1267 const remainder = pullIntoDescriptor.buffer.slice(end - remainderSize, end);1268 ReadableByteStreamControllerEnqueueChunkToQueue(controller, remainder, 0, remainder.byteLength);1269 }1270 pullIntoDescriptor.buffer = SameRealmTransfer(pullIntoDescriptor.buffer);1271 pullIntoDescriptor.bytesFilled -= remainderSize;1272 ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor);1273 ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller);1274}1275function ReadableByteStreamControllerRespondInternal(controller, bytesWritten) {1276 const firstDescriptor = controller._pendingPullIntos[0];1277 const stream = controller._controlledReadableStream;1278 if (stream._state === 'closed') {1279 if (bytesWritten !== 0) {1280 throw new TypeError('bytesWritten must be 0 when calling respond() on a closed stream');1281 }1282 ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor);1283 } else {1284 assert(stream._state === 'readable');1285 ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, firstDescriptor);1286 }1287}1288function ReadableByteStreamControllerShiftPendingPullInto(controller) {1289 const descriptor = controller._pendingPullIntos.shift();1290 ReadableByteStreamControllerInvalidateBYOBRequest(controller);1291 return descriptor;1292}1293function ReadableByteStreamControllerShouldCallPull(controller) {1294 const stream = controller._controlledReadableStream;1295 if (stream._state !== 'readable') {1296 return false;1297 }1298 if (controller._closeRequested === true) {1299 return false;1300 }1301 if (controller._started === false) {1302 return false;1303 }1304 if (ReadableStreamHasDefaultReader(stream) && ReadableStreamGetNumReadRequests(stream) > 0) {1305 return true;1306 }1307 if (ReadableStreamHasBYOBReader(stream) && ReadableStreamGetNumReadIntoRequests(stream) > 0) {1308 return true;1309 }1310 if (ReadableByteStreamControllerGetDesiredSize(controller) > 0) {1311 return true;1312 }1313 return false;1314}1315// A client of ReadableByteStreamController may use these functions directly to bypass state check.1316function ReadableByteStreamControllerClose(controller) {1317 const stream = controller._controlledReadableStream;1318 assert(controller._closeRequested === false);1319 assert(stream._state === 'readable');1320 if (controller._totalQueuedBytes > 0) {1321 controller._closeRequested = true;1322 return;1323 }1324 if (controller._pendingPullIntos.length > 0) {1325 const firstPendingPullInto = controller._pendingPullIntos[0];1326 if (firstPendingPullInto.bytesFilled > 0) {1327 const e = new TypeError('Insufficient bytes to fill elements in the given buffer');1328 ReadableByteStreamControllerError(controller, e);1329 throw e;1330 }1331 }1332 ReadableStreamClose(stream);1333}1334function ReadableByteStreamControllerEnqueue(controller, chunk) {1335 const stream = controller._controlledReadableStream;1336 assert(controller._closeRequested === false);1337 assert(stream._state === 'readable');1338 const buffer = chunk.buffer;1339 const byteOffset = chunk.byteOffset;1340 const byteLength = chunk.byteLength;1341 const transferredBuffer = SameRealmTransfer(buffer);1342 if (ReadableStreamHasDefaultReader(stream) === true) {1343 if (ReadableStreamGetNumReadRequests(stream) === 0) {1344 ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength);1345 } else {1346 assert(controller._queue.length === 0);1347 const transferredView = new Uint8Array(transferredBuffer, byteOffset, byteLength);1348 ReadableStreamFulfillReadRequest(stream, transferredView, false);1349 }1350 } else if (ReadableStreamHasBYOBReader(stream) === true) {1351 // TODO: Ideally in this branch detaching should happen only if the buffer is not consumed fully.1352 ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength);1353 ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller);1354 } else {1355 assert(IsReadableStreamLocked(stream) === false, 'stream must not be locked');1356 ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength);1357 }1358}1359function ReadableByteStreamControllerError(controller, e) {1360 const stream = controller._controlledReadableStream;1361 assert(stream._state === 'readable');1362 ReadableByteStreamControllerClearPendingPullIntos(controller);1363 controller._queue = [];1364 ReadableStreamError(stream, e);1365}1366function ReadableByteStreamControllerGetDesiredSize(controller) {1367 return controller._strategyHWM - controller._totalQueuedBytes;1368}1369function ReadableByteStreamControllerRespond(controller, bytesWritten) {1370 bytesWritten = Number(bytesWritten);1371 if (IsFiniteNonNegativeNumber(bytesWritten) === false) {1372 throw new RangeError('bytesWritten must be a finite');1373 }1374 assert(controller._pendingPullIntos.length > 0);1375 ReadableByteStreamControllerRespondInternal(controller, bytesWritten);1376}1377function ReadableByteStreamControllerRespondWithNewView(controller, view) {1378 assert(controller._pendingPullIntos.length > 0);1379 const firstDescriptor = controller._pendingPullIntos[0];1380 if (firstDescriptor.byteOffset + firstDescriptor.bytesFilled !== view.byteOffset) {1381 throw new RangeError('The region specified by view does not match byobRequest');1382 }1383 if (firstDescriptor.byteLength !== view.byteLength) {1384 throw new RangeError('The buffer of view has different capacity than byobRequest');1385 }1386 firstDescriptor.buffer = view.buffer;1387 ReadableByteStreamControllerRespondInternal(controller, view.byteLength);1388}1389// Helper functions for the ReadableStream.1390function streamBrandCheckException(name) {1391 return new TypeError(`ReadableStream.prototype.${name} can only be used on a ReadableStream`);1392}1393// Helper functions for the readers.1394function readerLockException(name) {1395 return new TypeError('Cannot ' + name + ' a stream using a released reader');1396}1397// Helper functions for the ReadableStreamDefaultReader.1398function defaultReaderBrandCheckException(name) {1399 return new TypeError(1400 `ReadableStreamDefaultReader.prototype.${name} can only be used on a ReadableStreamDefaultReader`);1401}1402function defaultReaderClosedPromiseInitialize(reader) {1403 reader._closedPromise = new Promise((resolve, reject) => {1404 reader._closedPromise_resolve = resolve;1405 reader._closedPromise_reject = reject;1406 });1407}1408function defaultReaderClosedPromiseInitializeAsRejected(reader, reason) {1409 reader._closedPromise = Promise.reject(reason);1410 reader._closedPromise_resolve = undefined;1411 reader._closedPromise_reject = undefined;1412}...
default-reader.ts
Source:default-reader.ts
...94 * or rejected if the stream ever errors or the reader's lock is released before the stream finishes closing.95 */96 get closed(): Promise<void> {97 if (!IsReadableStreamDefaultReader(this)) {98 return promiseRejectedWith(defaultReaderBrandCheckException('closed'));99 }100 return this._closedPromise;101 }102 /**103 * If the reader is active, behaves the same as {@link ReadableStream.cancel | stream.cancel(reason)}.104 */105 cancel(reason: any = undefined): Promise<void> {106 if (!IsReadableStreamDefaultReader(this)) {107 return promiseRejectedWith(defaultReaderBrandCheckException('cancel'));108 }109 if (this._ownerReadableStream === undefined) {110 return promiseRejectedWith(readerLockException('cancel'));111 }112 return ReadableStreamReaderGenericCancel(this, reason);113 }114 /**115 * Returns a promise that allows access to the next chunk from the stream's internal queue, if available.116 *117 * If reading a chunk causes the queue to become empty, more data will be pulled from the underlying source.118 */119 read(): Promise<ReadableStreamDefaultReadResult<R>> {120 if (!IsReadableStreamDefaultReader(this)) {121 return promiseRejectedWith(defaultReaderBrandCheckException('read'));122 }123 if (this._ownerReadableStream === undefined) {124 return promiseRejectedWith(readerLockException('read from'));125 }126 let resolvePromise!: (result: ReadableStreamDefaultReadResult<R>) => void;127 let rejectPromise!: (reason: any) => void;128 const promise = newPromise<ReadableStreamDefaultReadResult<R>>((resolve, reject) => {129 resolvePromise = resolve;130 rejectPromise = reject;131 });132 const readRequest: ReadRequest<R> = {133 _chunkSteps: chunk => resolvePromise({ value: chunk, done: false }),134 _closeSteps: () => resolvePromise({ value: undefined, done: true }),135 _errorSteps: e => rejectPromise(e)136 };137 ReadableStreamDefaultReaderRead(this, readRequest);138 return promise;139 }140 /**141 * Releases the reader's lock on the corresponding stream. After the lock is released, the reader is no longer active.142 * If the associated stream is errored when the lock is released, the reader will appear errored in the same way143 * from now on; otherwise, the reader will appear closed.144 *145 * A reader's lock cannot be released while it still has a pending read request, i.e., if a promise returned by146 * the reader's {@link ReadableStreamDefaultReader.read | read()} method has not yet been settled. Attempting to147 * do so will throw a `TypeError` and leave the reader locked to the stream.148 */149 releaseLock(): void {150 if (!IsReadableStreamDefaultReader(this)) {151 throw defaultReaderBrandCheckException('releaseLock');152 }153 if (this._ownerReadableStream === undefined) {154 return;155 }156 if (this._readRequests.length > 0) {157 throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled');158 }159 ReadableStreamReaderGenericRelease(this);160 }161}162Object.defineProperties(ReadableStreamDefaultReader.prototype, {163 cancel: { enumerable: true },164 read: { enumerable: true },165 releaseLock: { enumerable: true },166 closed: { enumerable: true }167});168if (typeof Symbol.toStringTag === 'symbol') {169 Object.defineProperty(ReadableStreamDefaultReader.prototype, Symbol.toStringTag, {170 value: 'ReadableStreamDefaultReader',171 configurable: true172 });173}174// Abstract operations for the readers.175export function IsReadableStreamDefaultReader<R = any>(x: any): x is ReadableStreamDefaultReader<R> {176 if (!typeIsObject(x)) {177 return false;178 }179 if (!Object.prototype.hasOwnProperty.call(x, '_readRequests')) {180 return false;181 }182 return true;183}184export function ReadableStreamDefaultReaderRead<R>(reader: ReadableStreamDefaultReader<R>,185 readRequest: ReadRequest<R>): void {186 const stream = reader._ownerReadableStream;187 assert(stream !== undefined);188 stream._disturbed = true;189 if (stream._state === 'closed') {190 readRequest._closeSteps();191 } else if (stream._state === 'errored') {192 readRequest._errorSteps(stream._storedError);193 } else {194 assert(stream._state === 'readable');195 stream._readableStreamController[PullSteps](readRequest as ReadRequest<any>);196 }197}198// Helper functions for the ReadableStreamDefaultReader.199function defaultReaderBrandCheckException(name: string): TypeError {200 return new TypeError(201 `ReadableStreamDefaultReader.prototype.${name} can only be used on a ReadableStreamDefaultReader`);...
Using AI Code Generation
1var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');2var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();3wptbReaderBrandCheckExceptionObj.defaultReaderBrandCheckException(function(error, data){4if(error){5console.log(error);6}7else{8console.log(data);9}10});11{12"data": {13}14}15var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');16var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();17var data = {18};19wptbReaderBrandCheckExceptionObj.createReaderBrandCheckException(data, function(error, data){20if(error){21console.log(error);22}23else{24console.log(data);25}26});27{28"data": {29}30}31var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');32var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();33var data = {34};35wptbReaderBrandCheckExceptionObj.getReaderBrandCheckException(data, function(error, data){36if(error){37console.log(error);38}39else{40console.log(data);41}42});43{44"data": {45"readerBrandCheckException": {46}47}48}49var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');50var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();51var data = {52};
Using AI Code Generation
1var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');2var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();3wptbReaderBrandCheckExceptionObj.defaultReaderBrandCheckException('test');4var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');5var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();6wptbReaderBrandCheckExceptionObj.setReaderBrandCheckException('test');7var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');8var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();9wptbReaderBrandCheckExceptionObj.getReaderBrandCheckException('test');10var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');11var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();12wptbReaderBrandCheckExceptionObj.defaultReaderBrandCheckException('test');13var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');14var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();15wptbReaderBrandCheckExceptionObj.setReaderBrandCheckException('test');16var wptbReaderBrandCheckException = require('wptbReaderBrandCheckException');17var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();18wptbReaderBrandCheckExceptionObj.getReaderBrandCheckException('test');
Using AI Code Generation
1var wptReaderBrandCheckException = require('wptReaderBrandCheckException');2wptReaderBrandCheckException.defaultReaderBrandCheckException();3var wptReaderBrandCheckException = require('wptReaderBrandCheckException');4wptReaderBrandCheckException.defaultReaderBrandCheckException();5var wptReaderBrandCheckException = require('wptReaderBrandCheckException');6wptReaderBrandCheckException.defaultReaderBrandCheckException();7var wptReaderBrandCheckException = require('wptReaderBrandCheckException');8wptReaderBrandCheckException.defaultReaderBrandCheckException();9var wptReaderBrandCheckException = require('wptReaderBrandCheckException');10wptReaderBrandCheckException.defaultReaderBrandCheckException();11var wptReaderBrandCheckException = require('wptReaderBrandCheckException');12wptReaderBrandCheckException.defaultReaderBrandCheckException();13var wptReaderBrandCheckException = require('wptReaderBrandCheckException');14wptReaderBrandCheckException.defaultReaderBrandCheckException();15var wptReaderBrandCheckException = require('wptReaderBrandCheckException');16wptReaderBrandCheckException.defaultReaderBrandCheckException();17var wptReaderBrandCheckException = require('wptReaderBrandCheckException');18wptReaderBrandCheckException.defaultReaderBrandCheckException();
Using AI Code Generation
1var wptbReaderBrandCheckExceptionObj = new wptbReaderBrandCheckException();2wptbReaderBrandCheckExceptionObj.defaultReaderBrandCheckException();3function wptbReaderBrandCheckException() {4 this.defaultReaderBrandCheckException = function () {5 try {6 var readerBrandCheckException = new ActiveXObject("Wptb.Reader.BrandCheckException");7 readerBrandCheckException.message = "Reader Brand Check Exception";8 readerBrandCheckException.number = 123;9 throw readerBrandCheckException;10 }11 catch (e) {12 var error = new Error();13 error.message = e.message;14 error.number = e.number;15 throw error;16 }17 }18}19var wptbReaderCardExceptionObj = new wptbReaderCardException();20wptbReaderCardExceptionObj.defaultReaderCardException();21function wptbReaderCardException() {22 this.defaultReaderCardException = function () {23 try {24 var readerCardException = new ActiveXObject("Wptb.Reader.CardException");25 readerCardException.message = "Reader Card Exception";26 readerCardException.number = 123;27 throw readerCardException;28 }29 catch (e) {30 var error = new Error();31 error.message = e.message;32 error.number = e.number;33 throw error;34 }35 }36}37var wptbReaderCardNotPresentExceptionObj = new wptbReaderCardNotPresentException();38wptbReaderCardNotPresentExceptionObj.defaultReaderCardNotPresentException();39function wptbReaderCardNotPresentException() {40 this.defaultReaderCardNotPresentException = function () {41 try {42 var readerCardNotPresentException = new ActiveXObject("Wptb.Reader.CardNotPresentException");43 readerCardNotPresentException.message = "Reader Card Not Present Exception";44 readerCardNotPresentException.number = 123;45 throw readerCardNotPresentException;46 }47 catch (e) {48 var error = new Error();
Using AI Code Generation
1function defaultReaderBrandCheckException() {2 var exception = wptCommon.defaultReaderBrandCheckException();3 if (exception) {4 return exception;5 }6 return "No exception";7}8function defaultReaderBrandCheckException() {9 var exception = wptCommon.defaultReaderBrandCheckException();10 if (exception) {11 return exception;12 }13 return "No exception";14}15function defaultReaderBrandCheckException() {16 var exception = wptCommon.defaultReaderBrandCheckException();17 if (exception) {18 return exception;19 }20 return "No exception";21}22function defaultReaderBrandCheckException() {23 var exception = wptCommon.defaultReaderBrandCheckException();24 if (exception) {25 return exception;26 }27 return "No exception";28}29function defaultReaderBrandCheckException() {30 var exception = wptCommon.defaultReaderBrandCheckException();31 if (exception) {32 return exception;33 }34 return "No exception";35}36function defaultReaderBrandCheckException() {37 var exception = wptCommon.defaultReaderBrandCheckException();38 if (exception) {39 return exception;40 }41 return "No exception";42}43function defaultReaderBrandCheckException() {44 var exception = wptCommon.defaultReaderBrandCheckException();45 if (exception) {46 return exception;47 }48 return "No exception";49}50function defaultReaderBrandCheckException() {51 var exception = wptCommon.defaultReaderBrandCheckException();52 if (exception) {53 return exception;54 }55 return "No exception";56}
Using AI Code Generation
1var wptoolkit = require('wptoolkit.js');2var wp = new wptoolkit();3wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");4var wptoolkit = require('wptoolkit.js');5var wp = new wptoolkit();6wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");7var wptoolkit = require('wptoolkit.js');8var wp = new wptoolkit();9wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");10var wptoolkit = require('wptoolkit.js');11var wp = new wptoolkit();12wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");13var wptoolkit = require('wptoolkit.js');14var wp = new wptoolkit();15wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");16var wptoolkit = require('wptoolkit.js');17var wp = new wptoolkit();18wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");19var wptoolkit = require('wptoolkit.js');20var wp = new wptoolkit();21wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");22var wptoolkit = require('wptoolkit.js');23var wp = new wptoolkit();24wp.defaultReaderBrandCheckException("NFC", "NXP", "NFC");
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