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How to use rsReader method in wpt
Best JavaScript code snippet using wpt
default-reader.js
Source:default-reader.js 
1'use strict';2if (self.importScripts) {3 self.importScripts('../resources/rs-utils.js');4 self.importScripts('/resources/testharness.js');5}6let ReadableStreamDefaultReader;7test(() => {8 // It's not exposed globally, but we test a few of its properties here.9 ReadableStreamDefaultReader = (new ReadableStream()).getReader().constructor;10}, 'Can get the ReadableStreamDefaultReader constructor indirectly');11test(() => {12 assert_throws(new TypeError(), () => new ReadableStreamDefaultReader('potato'));13 assert_throws(new TypeError(), () => new ReadableStreamDefaultReader({}));14 assert_throws(new TypeError(), () => new ReadableStreamDefaultReader());15}, 'ReadableStreamDefaultReader constructor should get a ReadableStream object as argument');16test(() => {17 const methods = ['cancel', 'constructor', 'read', 'releaseLock'];18 const properties = methods.concat(['closed']).sort();19 const rsReader = new ReadableStreamDefaultReader(new ReadableStream());20 const proto = Object.getPrototypeOf(rsReader);21 assert_array_equals(Object.getOwnPropertyNames(proto).sort(), properties);22 for (const m of methods) {23 const propDesc = Object.getOwnPropertyDescriptor(proto, m);24 assert_equals(propDesc.enumerable, false, 'method should be non-enumerable');25 assert_equals(propDesc.configurable, true, 'method should be configurable');26 assert_equals(propDesc.writable, true, 'method should be writable');27 assert_equals(typeof rsReader[m], 'function', 'should have be a method');28 }29 const closedPropDesc = Object.getOwnPropertyDescriptor(proto, 'closed');30 assert_equals(closedPropDesc.enumerable, false, 'closed should be non-enumerable');31 assert_equals(closedPropDesc.configurable, true, 'closed should be configurable');32 assert_not_equals(closedPropDesc.get, undefined, 'closed should have a getter');33 assert_equals(closedPropDesc.set, undefined, 'closed should not have a setter');34 assert_equals(rsReader.cancel.length, 1, 'cancel has 1 parameter');35 assert_not_equals(rsReader.closed, undefined, 'has a non-undefined closed property');36 assert_equals(typeof rsReader.closed.then, 'function', 'closed property is thenable');37 assert_equals(typeof rsReader.constructor, 'function', 'has a constructor method');38 assert_equals(rsReader.constructor.length, 1, 'constructor has 1 parameter');39 assert_equals(typeof rsReader.read, 'function', 'has a getReader method');40 assert_equals(rsReader.read.length, 0, 'read has no parameters');41 assert_equals(typeof rsReader.releaseLock, 'function', 'has a releaseLock method');42 assert_equals(rsReader.releaseLock.length, 0, 'releaseLock has no parameters');43}, 'ReadableStreamDefaultReader instances should have the correct list of properties');44test(() => {45 const rsReader = new ReadableStreamDefaultReader(new ReadableStream());46 assert_equals(rsReader.closed, rsReader.closed, 'closed should return the same promise');47}, 'ReadableStreamDefaultReader closed should always return the same promise object');48test(() => {49 const rs = new ReadableStream();50 new ReadableStreamDefaultReader(rs); // Constructing directly the first time should be fine.51 assert_throws(new TypeError(), () => new ReadableStreamDefaultReader(rs),52 'constructing directly the second time should fail');53}, 'Constructing a ReadableStreamDefaultReader directly should fail if the stream is already locked (via direct ' +54 'construction)');55test(() => {56 const rs = new ReadableStream();57 new ReadableStreamDefaultReader(rs); // Constructing directly should be fine.58 assert_throws(new TypeError(), () => rs.getReader(), 'getReader() should fail');59}, 'Getting a ReadableStreamDefaultReader via getReader should fail if the stream is already locked (via direct ' +60 'construction)');61test(() => {62 const rs = new ReadableStream();63 rs.getReader(); // getReader() should be fine.64 assert_throws(new TypeError(), () => new ReadableStreamDefaultReader(rs), 'constructing directly should fail');65}, 'Constructing a ReadableStreamDefaultReader directly should fail if the stream is already locked (via getReader)');66test(() => {67 const rs = new ReadableStream();68 rs.getReader(); // getReader() should be fine.69 assert_throws(new TypeError(), () => rs.getReader(), 'getReader() should fail');70}, 'Getting a ReadableStreamDefaultReader via getReader should fail if the stream is already locked (via getReader)');71test(() => {72 const rs = new ReadableStream({73 start(c) {74 c.close();75 }76 });77 new ReadableStreamDefaultReader(rs); // Constructing directly should not throw.78}, 'Constructing a ReadableStreamDefaultReader directly should be OK if the stream is closed');79test(() => {80 const theError = new Error('don\'t say i didn\'t warn ya');81 const rs = new ReadableStream({82 start(c) {83 c.error(theError);84 }85 });86 new ReadableStreamDefaultReader(rs); // Constructing directly should not throw.87}, 'Constructing a ReadableStreamDefaultReader directly should be OK if the stream is errored');88promise_test(() => {89 let controller;90 const rs = new ReadableStream({91 start(c) {92 controller = c;93 }94 });95 const reader = rs.getReader();96 const promise = reader.read().then(result => {97 assert_object_equals(result, { value: 'a', done: false }, 'read() should fulfill with the enqueued chunk');98 });99 controller.enqueue('a');100 return promise;101}, 'Reading from a reader for an empty stream will wait until a chunk is available');102promise_test(() => {103 let cancelCalled = false;104 const passedReason = new Error('it wasn\'t the right time, sorry');105 const rs = new ReadableStream({106 cancel(reason) {107 assert_true(rs.locked, 'the stream should still be locked');108 assert_throws(new TypeError(), () => rs.getReader(), 'should not be able to get another reader');109 assert_equals(reason, passedReason, 'the cancellation reason is passed through to the underlying source');110 cancelCalled = true;111 }112 });113 const reader = rs.getReader();114 return reader.cancel(passedReason).then(() => assert_true(cancelCalled));115}, 'cancel() on a reader does not release the reader');116promise_test(() => {117 let controller;118 const rs = new ReadableStream({119 start(c) {120 controller = c;121 }122 });123 const reader = rs.getReader();124 const promise = reader.closed;125 controller.close();126 return promise;127}, 'closed should be fulfilled after stream is closed (.closed access before acquiring)');128promise_test(t => {129 let controller;130 const rs = new ReadableStream({131 start(c) {132 controller = c;133 }134 });135 const reader1 = rs.getReader();136 reader1.releaseLock();137 const reader2 = rs.getReader();138 controller.close();139 return Promise.all([140 promise_rejects(t, new TypeError(), reader1.closed),141 reader2.closed142 ]);143}, 'closed should be rejected after reader releases its lock (multiple stream locks)');144promise_test(() => {145 const rs = new ReadableStream({146 start(c) {147 c.enqueue('a');148 c.enqueue('b');149 c.close();150 }151 });152 const reader1 = rs.getReader();153 const promise1 = reader1.read().then(r => {154 assert_object_equals(r, { value: 'a', done: false }, 'reading the first chunk from reader1 works');155 });156 reader1.releaseLock();157 const reader2 = rs.getReader();158 const promise2 = reader2.read().then(r => {159 assert_object_equals(r, { value: 'b', done: false }, 'reading the second chunk from reader2 works');160 });161 reader2.releaseLock();162 return Promise.all([promise1, promise2]);163}, 'Multiple readers can access the stream in sequence');164promise_test(() => {165 const rs = new ReadableStream({166 start(c) {167 c.enqueue('a');168 }169 });170 const reader1 = rs.getReader();171 reader1.releaseLock();172 const reader2 = rs.getReader();173 // Should be a no-op174 reader1.releaseLock();175 return reader2.read().then(result => {176 assert_object_equals(result, { value: 'a', done: false },177 'read() should still work on reader2 even after reader1 is released');178 });179}, 'Cannot use an already-released reader to unlock a stream again');180promise_test(t => {181 const rs = new ReadableStream({182 start(c) {183 c.enqueue('a');184 },185 cancel() {186 assert_unreached('underlying source cancel should not be called');187 }188 });189 const reader = rs.getReader();190 reader.releaseLock();191 const cancelPromise = reader.cancel();192 const reader2 = rs.getReader();193 const readPromise = reader2.read().then(r => {194 assert_object_equals(r, { value: 'a', done: false }, 'a new reader should be able to read a chunk');195 });196 return Promise.all([197 promise_rejects(t, new TypeError(), cancelPromise),198 readPromise199 ]);200}, 'cancel() on a released reader is a no-op and does not pass through');201promise_test(t => {202 const promiseAsserts = [];203 let controller;204 const theError = { name: 'unique error' };205 const rs = new ReadableStream({206 start(c) {207 controller = c;208 }209 });210 const reader1 = rs.getReader();211 promiseAsserts.push(212 promise_rejects(t, theError, reader1.closed),213 promise_rejects(t, theError, reader1.read())214 );215 assert_throws(new TypeError(), () => rs.getReader(), 'trying to get another reader before erroring should throw');216 controller.error(theError);217 reader1.releaseLock();218 const reader2 = rs.getReader();219 promiseAsserts.push(220 promise_rejects(t, theError, reader2.closed),221 promise_rejects(t, theError, reader2.read())222 );223 return Promise.all(promiseAsserts);224}, 'Getting a second reader after erroring the stream and releasing the reader should succeed');225promise_test(t => {226 let controller;227 const rs = new ReadableStream({228 start(c) {229 controller = c;230 }231 });232 const promise = rs.getReader().closed.then(233 t.unreached_func('closed promise should not be fulfilled when stream is errored'),234 err => {235 assert_equals(err, undefined, 'passed error should be undefined as it was');236 }237 );238 controller.error();239 return promise;240}, 'ReadableStreamDefaultReader closed promise should be rejected with undefined if that is the error');241promise_test(t => {242 const rs = new ReadableStream({243 start() {244 return Promise.reject();245 }246 });247 return rs.getReader().read().then(248 t.unreached_func('read promise should not be fulfilled when stream is errored'),249 err => {250 assert_equals(err, undefined, 'passed error should be undefined as it was');251 }252 );253}, 'ReadableStreamDefaultReader: if start rejects with no parameter, it should error the stream with an undefined ' +254 'error');255promise_test(t => {256 const theError = { name: 'unique string' };257 let controller;258 const rs = new ReadableStream({259 start(c) {260 controller = c;261 }262 });263 const promise = promise_rejects(t, theError, rs.getReader().closed);264 controller.error(theError);265 return promise;266}, 'Erroring a ReadableStream after checking closed should reject ReadableStreamDefaultReader closed promise');267promise_test(t => {268 const theError = { name: 'unique string' };269 let controller;270 const rs = new ReadableStream({271 start(c) {272 controller = c;273 }274 });275 controller.error(theError);276 // Let's call getReader twice for extra test coverage of this code path.277 rs.getReader().releaseLock();278 return promise_rejects(t, theError, rs.getReader().closed);279}, 'Erroring a ReadableStream before checking closed should reject ReadableStreamDefaultReader closed promise');280promise_test(() => {281 let controller;282 const rs = new ReadableStream({283 start(c) {284 controller = c;285 }286 });287 const reader = rs.getReader();288 const promise = Promise.all([289 reader.read().then(result => {290 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (1)');291 }),292 reader.read().then(result => {293 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (2)');294 }),295 reader.closed296 ]);297 controller.close();298 return promise;299}, 'Reading twice on a stream that gets closed');300promise_test(() => {301 let controller;302 const rs = new ReadableStream({303 start(c) {304 controller = c;305 }306 });307 controller.close();308 const reader = rs.getReader();309 return Promise.all([310 reader.read().then(result => {311 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (1)');312 }),313 reader.read().then(result => {314 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (2)');315 }),316 reader.closed317 ]);318}, 'Reading twice on a closed stream');319promise_test(t => {320 let controller;321 const rs = new ReadableStream({322 start(c) {323 controller = c;324 }325 });326 const myError = { name: 'mashed potatoes' };327 controller.error(myError);328 const reader = rs.getReader();329 return Promise.all([330 promise_rejects(t, myError, reader.read()),331 promise_rejects(t, myError, reader.read()),332 promise_rejects(t, myError, reader.closed)333 ]);334}, 'Reading twice on an errored stream');335promise_test(t => {336 let controller;337 const rs = new ReadableStream({338 start(c) {339 controller = c;340 }341 });342 const myError = { name: 'mashed potatoes' };343 const reader = rs.getReader();344 const promise = Promise.all([345 promise_rejects(t, myError, reader.read()),346 promise_rejects(t, myError, reader.read()),347 promise_rejects(t, myError, reader.closed)348 ]);349 controller.error(myError);350 return promise;351}, 'Reading twice on a stream that gets errored');...
readable-stream-reader.js
Source:readable-stream-reader.js
1'use strict';2if (self.importScripts) {3 self.importScripts('../resources/rs-utils.js');4 self.importScripts('/resources/testharness.js');5}6let ReadableStreamReader;7test(() => {8 // It's not exposed globally, but we test a few of its properties here.9 ReadableStreamReader = (new ReadableStream()).getReader().constructor;10}, 'Can get the ReadableStreamReader constructor indirectly');11test(() => {12 assert_throws(new TypeError(), () => new ReadableStreamReader('potato'));13 assert_throws(new TypeError(), () => new ReadableStreamReader({}));14 assert_throws(new TypeError(), () => new ReadableStreamReader());15}, 'ReadableStreamReader constructor should get a ReadableStream object as argument');16test(() => {17 const methods = ['cancel', 'constructor', 'read', 'releaseLock'];18 const properties = methods.concat(['closed']).sort();19 const rsReader = new ReadableStreamReader(new ReadableStream());20 const proto = Object.getPrototypeOf(rsReader);21 assert_array_equals(Object.getOwnPropertyNames(proto).sort(), properties);22 for (const m of methods) {23 const propDesc = Object.getOwnPropertyDescriptor(proto, m);24 assert_equals(propDesc.enumerable, false, 'method should be non-enumerable');25 assert_equals(propDesc.configurable, true, 'method should be configurable');26 assert_equals(propDesc.writable, true, 'method should be writable');27 assert_equals(typeof rsReader[m], 'function', 'should have be a method');28 }29 const closedPropDesc = Object.getOwnPropertyDescriptor(proto, 'closed');30 assert_equals(closedPropDesc.enumerable, false, 'closed should be non-enumerable');31 assert_equals(closedPropDesc.configurable, true, 'closed should be configurable');32 assert_not_equals(closedPropDesc.get, undefined, 'closed should have a getter');33 assert_equals(closedPropDesc.set, undefined, 'closed should not have a setter');34 assert_equals(rsReader.cancel.length, 1, 'cancel has 1 parameter');35 assert_not_equals(rsReader.closed, undefined, 'has a non-undefined closed property');36 assert_equals(typeof rsReader.closed.then, 'function', 'closed property is thenable');37 assert_equals(typeof rsReader.constructor, 'function', 'has a constructor method');38 assert_equals(rsReader.constructor.length, 1, 'constructor has 1 parameter');39 assert_equals(typeof rsReader.read, 'function', 'has a getReader method');40 assert_equals(rsReader.read.length, 0, 'read has no parameters');41 assert_equals(typeof rsReader.releaseLock, 'function', 'has a releaseLock method');42 assert_equals(rsReader.releaseLock.length, 0, 'releaseLock has no parameters');43}, 'ReadableStreamReader instances should have the correct list of properties');44test(() => {45 const rsReader = new ReadableStreamReader(new ReadableStream());46 assert_equals(rsReader.closed, rsReader.closed, 'closed should return the same promise');47}, 'ReadableStreamReader closed should always return the same promise object');48test(() => {49 const rs = new ReadableStream();50 new ReadableStreamReader(rs); // Constructing directly the first time should be fine.51 assert_throws(new TypeError(), () => new ReadableStreamReader(rs),52 'constructing directly the second time should fail');53}, 'Constructing a ReadableStreamReader directly should fail if the stream is already locked (via direct ' +54 'construction)');55test(() => {56 const rs = new ReadableStream();57 new ReadableStreamReader(rs); // Constructing directly should be fine.58 assert_throws(new TypeError(), () => rs.getReader(), 'getReader() should fail');59}, 'Getting a ReadableStreamReader via getReader should fail if the stream is already locked (via direct ' +60 'construction)');61test(() => {62 const rs = new ReadableStream();63 rs.getReader(); // getReader() should be fine.64 assert_throws(new TypeError(), () => new ReadableStreamReader(rs), 'constructing directly should fail');65}, 'Constructing a ReadableStreamReader directly should fail if the stream is already locked (via getReader)');66test(() => {67 const rs = new ReadableStream();68 rs.getReader(); // getReader() should be fine.69 assert_throws(new TypeError(), () => rs.getReader(), 'getReader() should fail');70}, 'Getting a ReadableStreamReader via getReader should fail if the stream is already locked (via getReader)');71test(() => {72 const rs = new ReadableStream({73 start(c) {74 c.close();75 }76 });77 new ReadableStreamReader(rs); // Constructing directly should not throw.78}, 'Constructing a ReadableStreamReader directly should be OK if the stream is closed');79test(() => {80 const theError = new Error('don\'t say i didn\'t warn ya');81 const rs = new ReadableStream({82 start(c) {83 c.error(theError);84 }85 });86 new ReadableStreamReader(rs); // Constructing directly should not throw.87}, 'Constructing a ReadableStreamReader directly should be OK if the stream is errored');88promise_test(() => {89 let controller;90 const rs = new ReadableStream({91 start(c) {92 controller = c;93 }94 });95 const reader = rs.getReader();96 const promise = reader.read().then(result => {97 assert_object_equals(result, { value: 'a', done: false }, 'read() should fulfill with the enqueued chunk');98 });99 controller.enqueue('a');100 return promise;101}, 'Reading from a reader for an empty stream will wait until a chunk is available');102promise_test(() => {103 let cancelCalled = false;104 const passedReason = new Error('it wasn\'t the right time, sorry');105 const rs = new ReadableStream({106 cancel(reason) {107 assert_true(rs.locked, 'the stream should still be locked');108 assert_throws(new TypeError(), () => rs.getReader(), 'should not be able to get another reader');109 assert_equals(reason, passedReason, 'the cancellation reason is passed through to the underlying source');110 cancelCalled = true;111 }112 });113 const reader = rs.getReader();114 return reader.cancel(passedReason).then(() => assert_true(cancelCalled));115}, 'cancel() on a reader does not release the reader');116promise_test(() => {117 let controller;118 const rs = new ReadableStream({119 start(c) {120 controller = c;121 }122 });123 const reader = rs.getReader();124 const promise = reader.closed;125 controller.close();126 return promise;127}, 'closed should be fulfilled after stream is closed (.closed access before acquiring)');128promise_test(t => {129 let controller;130 const rs = new ReadableStream({131 start(c) {132 controller = c;133 }134 });135 const reader1 = rs.getReader();136 reader1.releaseLock();137 const reader2 = rs.getReader();138 controller.close();139 return Promise.all([140 promise_rejects(t, new TypeError(), reader1.closed),141 reader2.closed142 ]);143}, 'closed should be rejected after reader releases its lock (multiple stream locks)');144promise_test(() => {145 const rs = new ReadableStream({146 start(c) {147 c.enqueue('a');148 c.enqueue('b');149 c.close();150 }151 });152 const reader1 = rs.getReader();153 const promise1 = reader1.read().then(r => {154 assert_object_equals(r, { value: 'a', done: false }, 'reading the first chunk from reader1 works');155 });156 reader1.releaseLock();157 const reader2 = rs.getReader();158 const promise2 = reader2.read().then(r => {159 assert_object_equals(r, { value: 'b', done: false }, 'reading the second chunk from reader2 works');160 });161 reader2.releaseLock();162 return Promise.all([promise1, promise2]);163}, 'Multiple readers can access the stream in sequence');164promise_test(() => {165 const rs = new ReadableStream({166 start(c) {167 c.enqueue('a');168 }169 });170 const reader1 = rs.getReader();171 reader1.releaseLock();172 const reader2 = rs.getReader();173 // Should be a no-op174 reader1.releaseLock();175 return reader2.read().then(result => {176 assert_object_equals(result, { value: 'a', done: false },177 'read() should still work on reader2 even after reader1 is released');178 });179}, 'Cannot use an already-released reader to unlock a stream again');180promise_test(t => {181 const rs = new ReadableStream({182 start(c) {183 c.enqueue('a');184 },185 cancel() {186 assert_unreached('underlying source cancel should not be called');187 }188 });189 const reader = rs.getReader();190 reader.releaseLock();191 const cancelPromise = reader.cancel();192 const reader2 = rs.getReader();193 const readPromise = reader2.read().then(r => {194 assert_object_equals(r, { value: 'a', done: false }, 'a new reader should be able to read a chunk');195 });196 return Promise.all([197 promise_rejects(t, new TypeError(), cancelPromise),198 readPromise199 ]);200}, 'cancel() on a released reader is a no-op and does not pass through');201promise_test(t => {202 const promiseAsserts = [];203 let controller;204 const theError = { name: 'unique error' };205 const rs = new ReadableStream({206 start(c) {207 controller = c;208 }209 });210 const reader1 = rs.getReader();211 promiseAsserts.push(212 promise_rejects(t, theError, reader1.closed),213 promise_rejects(t, theError, reader1.read())214 );215 assert_throws(new TypeError(), () => rs.getReader(), 'trying to get another reader before erroring should throw');216 controller.error(theError);217 reader1.releaseLock();218 const reader2 = rs.getReader();219 promiseAsserts.push(220 promise_rejects(t, theError, reader2.closed),221 promise_rejects(t, theError, reader2.read())222 );223 return Promise.all(promiseAsserts);224}, 'Getting a second reader after erroring the stream and releasing the reader should succeed');225promise_test(t => {226 let controller;227 const rs = new ReadableStream({228 start(c) {229 controller = c;230 }231 });232 const promise = rs.getReader().closed.then(233 t.unreached_func('closed promise should not be fulfilled when stream is errored'),234 err => {235 assert_equals(err, undefined, 'passed error should be undefined as it was');236 }237 );238 controller.error();239 return promise;240}, 'ReadableStreamReader closed promise should be rejected with undefined if that is the error');241promise_test(t => {242 const rs = new ReadableStream({243 start() {244 return Promise.reject();245 }246 });247 return rs.getReader().read().then(248 t.unreached_func('read promise should not be fulfilled when stream is errored'),249 err => {250 assert_equals(err, undefined, 'passed error should be undefined as it was');251 }252 );253}, 'ReadableStreamReader: if start rejects with no parameter, it should error the stream with an undefined error');254promise_test(t => {255 const theError = { name: 'unique string' };256 let controller;257 const rs = new ReadableStream({258 start(c) {259 controller = c;260 }261 });262 const promise = promise_rejects(t, theError, rs.getReader().closed);263 controller.error(theError);264 return promise;265}, 'Erroring a ReadableStream after checking closed should reject ReadableStreamReader closed promise');266promise_test(t => {267 const theError = { name: 'unique string' };268 let controller;269 const rs = new ReadableStream({270 start(c) {271 controller = c;272 }273 });274 controller.error(theError);275 // Let's call getReader twice for extra test coverage of this code path.276 rs.getReader().releaseLock();277 return promise_rejects(t, theError, rs.getReader().closed);278}, 'Erroring a ReadableStream before checking closed should reject ReadableStreamReader closed promise');279promise_test(() => {280 let controller;281 const rs = new ReadableStream({282 start(c) {283 controller = c;284 }285 });286 const reader = rs.getReader();287 const promise = Promise.all([288 reader.read().then(result => {289 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (1)');290 }),291 reader.read().then(result => {292 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (2)');293 }),294 reader.closed295 ]);296 controller.close();297 return promise;298}, 'Reading twice on a stream that gets closed');299promise_test(() => {300 let controller;301 const rs = new ReadableStream({302 start(c) {303 controller = c;304 }305 });306 controller.close();307 const reader = rs.getReader();308 return Promise.all([309 reader.read().then(result => {310 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (1)');311 }),312 reader.read().then(result => {313 assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (2)');314 }),315 reader.closed316 ]);317}, 'Reading twice on a closed stream');318promise_test(t => {319 let controller;320 const rs = new ReadableStream({321 start(c) {322 controller = c;323 }324 });325 const myError = { name: 'mashed potatoes' };326 controller.error(myError);327 const reader = rs.getReader();328 return Promise.all([329 promise_rejects(t, myError, reader.read()),330 promise_rejects(t, myError, reader.read()),331 promise_rejects(t, myError, reader.closed)332 ]);333}, 'Reading twice on an errored stream');334promise_test(t => {335 let controller;336 const rs = new ReadableStream({337 start(c) {338 controller = c;339 }340 });341 const myError = { name: 'mashed potatoes' };342 const reader = rs.getReader();343 const promise = Promise.all([344 promise_rejects(t, myError, reader.read()),345 promise_rejects(t, myError, reader.read()),346 promise_rejects(t, myError, reader.closed)347 ]);348 controller.error(myError);349 return promise;350}, 'Reading twice on a stream that gets errored');...
Using AI Code Generation
1var wptools = require('wptools');2var rsReader = require('rs-reader');3var fs = require('fs');4var path = require('path');5var async = require('async');6var request = require('request');7var _ = require('underscore');8var util = require('util');9var jsonfile = require('jsonfile');10var file = 'data.json';11var data = [];12var data2 = [];13var data3 = [];14var data4 = [];15var data5 = [];16var data6 = [];17var data7 = [];18var data8 = [];19var data9 = [];20var data10 = [];21var data11 = [];22var data12 = [];23var data13 = [];24var data14 = [];25var data15 = [];26var data16 = [];27var data17 = [];28var data18 = [];29var data19 = [];30var data20 = [];31var data21 = [];32var data22 = [];33var data23 = [];34var data24 = [];35var data25 = [];36var data26 = [];37var data27 = [];38var data28 = [];39var data29 = [];40var data30 = [];41var data31 = [];42var data32 = [];43var data33 = [];44var data34 = [];45var data35 = [];46var data36 = [];47var data37 = [];48var data38 = [];49var data39 = [];50var data40 = [];51var data41 = [];52var data42 = [];53var data43 = [];54var data44 = [];55var data45 = [];56var data46 = [];57var data47 = [];58var data48 = [];59var data49 = [];60var data50 = [];61var data51 = [];62var data52 = [];63var data53 = [];64var data54 = [];65var data55 = [];66var data56 = [];67var data57 = [];68var data58 = [];69var data59 = [];70var data60 = [];71var data61 = [];72var data62 = [];73var data63 = [];74var data64 = [];75var data65 = [];76var data66 = [];77var data67 = [];78var data68 = [];79var data69 = [];80var data70 = [];81var data71 = [];82var data72 = [];83var data73 = [];84var data74 = [];85var data75 = [];86var data76 = [];87var data77 = [];88var data78 = [];89var data79 = [];90var data80 = [];91var data81 = [];92var data82 = [];93var data83 = [];94var data84 = [];
Using AI Code Generation
1var wptools = require('wptools');2var page = wptools.page('Barack Obama').get(function(err, resp) {3 console.log(resp);4});5var wptools = require('wptools');6var page = wptools.page('Barack Obama').get(function(err, resp) {7 console.log(resp);8});9var wptools = require('wptools');10var page = wptools.page('Barack Obama').get(function(err, resp) {11 console.log(resp);12});13var wptools = require('wptools');14var page = wptools.page('Barack Obama').get(function(err, resp) {15 console.log(resp);16});17var wptools = require('wptools');18var page = wptools.page('Barack Obama').get(function(err, resp) {19 console.log(resp);20});21var wptools = require('wptools');22var page = wptools.page('Barack Obama').get(function(err, resp) {23 console.log(resp);24});25var wptools = require('wptools');26var page = wptools.page('Barack Obama').get(function(err, resp) {27 console.log(resp);28});29var wptools = require('wptools');30var page = wptools.page('Barack Obama').get(function(err, resp) {31 console.log(resp);32});33var wptools = require('wptools');34var page = wptools.page('Barack Obama').get(function(err, resp) {35 console.log(resp);36});37var wptools = require('wptools');
Using AI Code Generation
1var wptools = require('wptools');2var rsReader = require('rs-reader');3var rs = new rsReader();4rs.on('data', function(data) {5 console.log(data);6});7wptools.page('Barack Obama').get(function(err, doc) {8 console.log(doc);9 rs.read(doc);10});11var Readable = require('stream').Readable;12var rsReader = module.exports = function(opts) {13 Readable.call(this, opts);14 this._data = [];15};16require('util').inherits(rsReader, Readable);17rsReader.prototype.read = function(data) {18 this._data.push(data);19 this.push(data);20};21rsReader.prototype._read = function() {22 var data = this._data.shift();23 if (data) {24 this.push(data);25 } else {26 this.push(null);27 }28};29{ title: 'Barack Obama',30 modified: { timestamp: '2015-12-30T15:56:10Z', 'new': '' },31 labels: { en: 'Barack Obama' },32 { P31: [ [Object] ],
Using AI Code Generation
1var wptoolkit = require("./wptoolkit.js");2var rsReader = wptoolkit.rsReader;3var args = process.argv.slice(2);4var rsfile = args[0];5var rs = rsReader(rsfile);6var rsjson = JSON.stringify(rs);7console.log(rsjson);
Using AI Code Generation
1var wptools = require('wptools');2var fs = require('fs');3var path = require('path');4var file = path.resolve(__dirname, 'list.json');5var data = require(file);6var rsReader = require('./rsReader.js');7var rsReader2 = require('./rsReader2.js');8var rsReader3 = require('./rsReader3.js');9var rsReader4 = require('./rsReader4.js');10var rsReader5 = require('./rsReader5.js');11var rsReader6 = require('./rsReader6.js');12var rsReader7 = require('./rsReader7.js');13var rsReader8 = require('./rsReader8.js');14var rsReader9 = require('./rsReader9.js');15var rsReader10 = require('./rsReader10.js');16var rsReader11 = require('./rsReader11.js');17var rsReader12 = require('./rsReader12.js');18var rsReader13 = require('./rsReader13.js');19var rsReader14 = require('./rsReader14.js');20var rsReader15 = require('./rsReader15.js');21var rsReader16 = require('./rsReader16.js');22var rsReader17 = require('./rsReader17.js');23var rsReader18 = require('./rsReader18.js');24var rsReader19 = require('./rsReader19.js');25var rsReader20 = require('./rsReader20.js');26var rsReader21 = require('./rsReader21.js');27var rsReader22 = require('./rsReader22.js');28var rsReader23 = require('./rsReader23.js');29var rsReader24 = require('./rsReader24.js');30var rsReader25 = require('./rsReader25.js');31var rsReader26 = require('./rsReader26.js');32var rsReader27 = require('./rsReader27.js');33var rsReader28 = require('./rsReader28.js');34var rsReader29 = require('./rsReader29.js');35var rsReader30 = require('./rsReader30.js');36var rsReader31 = require('./rsReader31.js');37var rsReader32 = require('./rsReader32.js');38var rsReader33 = require('./rsReader33.js');39var rsReader34 = require('./rsReader34.js');40var rsReader35 = require('./rsReader35.js');41var rsReader36 = require('./rsReader36.js');42var rsReader37 = require('./rsReader37.js');43var rsReader38 = require('./rsReader38.js');
Using AI Code Generation
1var wptools = require('wptools');2var fs = require('fs');3rs.on('data', function(data) {4 console.log(data);5});6rs.on('end', function() {7 console.log('end');8});9var wptools = require('wptools');10var fs = require('fs');11rs.on('data', function(data) {12 console.log(data);13});14rs.on('end', function() {15 console.log('end');16});17var wptools = require('wptools');18var fs = require('fs');19rs.on('data', function(data) {20 console.log(data);21});22rs.on('end', function() {23 console.log('end');24});25var wptools = require('wptools');26var fs = require('fs');27rs.on('data', function(data) {28 console.log(data);29});30rs.on('end', function() {31 console.log('end');32});33 * @param {string} pageId - The pageId of
Using AI Code Generation
1var wpt = require('wpt');2 if(err) {3 console.log(err);4 }5 else {6 console.log(data);7 }8});9[Ankit Jain](
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