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How to use abortStarted method in wpt
Best JavaScript code snippet using wpt
aborting.js
Source:aborting.js 
1'use strict';2if (self.importScripts) {3 self.importScripts('/resources/testharness.js');4 self.importScripts('../resources/test-utils.js');5 self.importScripts('../resources/recording-streams.js');6}7const error1 = new Error('error1');8error1.name = 'error1';9const error2 = new Error('error2');10error2.name = 'error2';11promise_test(t => {12 const ws = new WritableStream({13 write() {14 return new Promise(() => { }); // forever-pending, so normally .ready would not fulfill.15 }16 });17 const writer = ws.getWriter();18 const writePromise = writer.write('a');19 const readyPromise = writer.ready;20 writer.abort(error1);21 assert_equals(writer.ready, readyPromise, 'the ready promise property should not change');22 return Promise.all([23 promise_rejects(t, new TypeError(), readyPromise, 'the ready promise should reject with a TypeError'),24 promise_rejects(t, new TypeError(), writePromise, 'the write() promise should reject with a TypeError')25 ]);26}, 'Aborting a WritableStream before it starts should cause the writer\'s unsettled ready promise to reject');27promise_test(t => {28 const ws = new WritableStream();29 const writer = ws.getWriter();30 writer.write('a');31 const readyPromise = writer.ready;32 return readyPromise.then(() => {33 writer.abort(error1);34 assert_not_equals(writer.ready, readyPromise, 'the ready promise property should change');35 return promise_rejects(t, new TypeError(), writer.ready, 'the ready promise should reject with a TypeError');36 });37}, 'Aborting a WritableStream should cause the writer\'s fulfilled ready promise to reset to a rejected one');38promise_test(t => {39 const ws = new WritableStream();40 const writer = ws.getWriter();41 writer.releaseLock();42 return promise_rejects(t, new TypeError(), writer.abort(), 'abort() should reject with a TypeError');43}, 'abort() on a released writer rejects');44promise_test(t => {45 const ws = recordingWritableStream();46 return delay(0)47 .then(() => {48 const writer = ws.getWriter();49 writer.abort();50 return Promise.all([51 promise_rejects(t, new TypeError(), writer.write(1), 'write(1) must reject with a TypeError'),52 promise_rejects(t, new TypeError(), writer.write(2), 'write(2) must reject with a TypeError')53 ]);54 })55 .then(() => {56 assert_array_equals(ws.events, ['abort', undefined]);57 });58}, 'Aborting a WritableStream immediately prevents future writes');59promise_test(t => {60 const ws = recordingWritableStream();61 const results = [];62 return delay(0)63 .then(() => {64 const writer = ws.getWriter();65 results.push(66 writer.write(1),67 promise_rejects(t, new TypeError(), writer.write(2), 'write(2) must reject with a TypeError'),68 promise_rejects(t, new TypeError(), writer.write(3), 'write(3) must reject with a TypeError')69 );70 const abortPromise = writer.abort();71 results.push(72 promise_rejects(t, new TypeError(), writer.write(4), 'write(4) must reject with a TypeError'),73 promise_rejects(t, new TypeError(), writer.write(5), 'write(5) must reject with a TypeError')74 );75 return abortPromise;76 }).then(() => {77 assert_array_equals(ws.events, ['write', 1, 'abort', undefined]);78 return Promise.all(results);79 });80}, 'Aborting a WritableStream prevents further writes after any that are in progress');81promise_test(() => {82 const ws = new WritableStream({83 abort() {84 return 'Hello';85 }86 });87 const writer = ws.getWriter();88 return writer.abort('a').then(value => {89 assert_equals(value, undefined, 'fulfillment value must be undefined');90 });91}, 'Fulfillment value of ws.abort() call must be undefined even if the underlying sink returns a non-undefined value');92promise_test(t => {93 const ws = new WritableStream({94 abort() {95 throw error1;96 }97 });98 const writer = ws.getWriter();99 return promise_rejects(t, error1, writer.abort(undefined),100 'rejection reason of abortPromise must be the error thrown by abort');101}, 'WritableStream if sink\'s abort throws, the promise returned by writer.abort() rejects');102promise_test(t => {103 const ws = new WritableStream({104 abort() {105 throw error1;106 }107 });108 return promise_rejects(t, error1, ws.abort(undefined),109 'rejection reason of abortPromise must be the error thrown by abort');110}, 'WritableStream if sink\'s abort throws, the promise returned by ws.abort() rejects');111promise_test(t => {112 let resolveWritePromise;113 const ws = new WritableStream({114 write() {115 return new Promise(resolve => {116 resolveWritePromise = resolve;117 });118 },119 abort() {120 throw error1;121 }122 });123 const writer = ws.getWriter();124 writer.write().catch(() => {});125 return flushAsyncEvents().then(() => {126 const abortPromise = writer.abort(undefined);127 resolveWritePromise();128 return promise_rejects(t, error1, abortPromise,129 'rejection reason of abortPromise must be the error thrown by abort');130 });131}, 'WritableStream if sink\'s abort throws, for an abort performed during a write, the promise returned by ' +132 'ws.abort() rejects');133test(() => {134 const ws = recordingWritableStream();135 const writer = ws.getWriter();136 writer.abort(error1);137 assert_array_equals(ws.events, ['abort', error1]);138}, 'Aborting a WritableStream passes through the given reason');139promise_test(t => {140 const ws = new WritableStream();141 const writer = ws.getWriter();142 writer.abort(error1);143 const events = [];144 writer.ready.catch(() => {145 events.push('ready');146 });147 writer.closed.catch(() => {148 events.push('closed');149 });150 return Promise.all([151 promise_rejects(t, new TypeError(), writer.write(), 'writing should reject with a TypeError'),152 promise_rejects(t, new TypeError(), writer.close(), 'closing should reject with a TypeError'),153 promise_rejects(t, new TypeError(), writer.abort(), 'aborting should reject with a TypeError'),154 promise_rejects(t, new TypeError(), writer.ready, 'ready should reject with a TypeError'),155 promise_rejects(t, new TypeError(), writer.closed, 'closed should reject with a TypeError')156 ]).then(() => {157 assert_array_equals(['ready', 'closed'], events, 'ready should reject before closed');158 });159}, 'Aborting a WritableStream puts it in an errored state, with a TypeError as the stored error');160promise_test(t => {161 const ws = new WritableStream();162 const writer = ws.getWriter();163 const writePromise = promise_rejects(t, new TypeError(), writer.write('a'),164 'writing should reject with a TypeError');165 writer.abort(error1);166 return writePromise;167}, 'Aborting a WritableStream causes any outstanding write() promises to be rejected with a TypeError');168promise_test(t => {169 const ws = new WritableStream();170 const writer = ws.getWriter();171 const closePromise = writer.close();172 writer.abort(error1);173 return Promise.all([174 promise_rejects(t, new TypeError(), writer.closed, 'closed should reject with a TypeError'),175 promise_rejects(t, new TypeError(), closePromise, 'close() should reject with a TypeError')176 ]);177}, 'Closing but then immediately aborting a WritableStream causes the stream to error');178promise_test(t => {179 let resolveClose;180 const ws = new WritableStream({181 close() {182 return new Promise(resolve => {183 resolveClose = resolve;184 });185 }186 });187 const writer = ws.getWriter();188 const closePromise = writer.close();189 return delay(0).then(() => {190 const abortPromise = writer.abort(error1);191 resolveClose();192 return Promise.all([193 promise_rejects(t, new TypeError(), writer.closed, 'closed should reject with a TypeError'),194 abortPromise,195 closePromise196 ]);197 });198}, 'Closing a WritableStream and aborting it while it closes causes the stream to error');199promise_test(() => {200 const ws = new WritableStream();201 const writer = ws.getWriter();202 writer.close();203 return delay(0).then(() => writer.abort());204}, 'Aborting a WritableStream after it is closed is a no-op');205promise_test(t => {206 // Testing that per https://github.com/whatwg/streams/issues/620#issuecomment-263483953 the fallback to close was207 // removed.208 // Cannot use recordingWritableStream since it always has an abort209 let closeCalled = false;210 const ws = new WritableStream({211 close() {212 closeCalled = true;213 }214 });215 const writer = ws.getWriter();216 writer.abort();217 return promise_rejects(t, new TypeError(), writer.closed, 'closed should reject with a TypeError').then(() => {218 assert_false(closeCalled, 'close must not have been called');219 });220}, 'WritableStream should NOT call underlying sink\'s close if no abort is supplied (historical)');221promise_test(() => {222 let thenCalled = false;223 const ws = new WritableStream({224 abort() {225 return {226 then(onFulfilled) {227 thenCalled = true;228 onFulfilled();229 }230 };231 }232 });233 const writer = ws.getWriter();234 return writer.abort().then(() => assert_true(thenCalled, 'then() should be called'));235}, 'returning a thenable from abort() should work');236promise_test(t => {237 const ws = new WritableStream({238 write() {239 return flushAsyncEvents();240 }241 });242 const writer = ws.getWriter();243 return writer.ready.then(() => {244 const writePromise = writer.write('a');245 writer.abort(error1);246 let closedResolved = false;247 return Promise.all([248 writePromise.then(() => assert_false(closedResolved, '.closed should not resolve before write()')),249 promise_rejects(t, new TypeError(), writer.closed, '.closed should reject').then(() => {250 closedResolved = true;251 })252 ]);253 });254}, '.closed should not resolve before fulfilled write()');255promise_test(t => {256 const ws = new WritableStream({257 write() {258 return Promise.reject(error1);259 }260 });261 const writer = ws.getWriter();262 return writer.ready.then(() => {263 const writePromise = writer.write('a');264 const abortPromise = writer.abort(error2);265 let closedResolved = false;266 return Promise.all([267 promise_rejects(t, error1, writePromise, 'write() should reject')268 .then(() => assert_false(closedResolved, '.closed should not resolve before write()')),269 promise_rejects(t, error1, writer.closed, '.closed should reject')270 .then(() => {271 closedResolved = true;272 }),273 promise_rejects(t, error1, abortPromise, 'abort() should reject')]);274 });275}, '.closed should not resolve before rejected write(); write() error should overwrite abort() error');276promise_test(t => {277 const ws = new WritableStream({278 write() {279 return flushAsyncEvents();280 }281 }, new CountQueuingStrategy(4));282 const writer = ws.getWriter();283 return writer.ready.then(() => {284 const settlementOrder = [];285 return Promise.all([286 writer.write('1').then(() => settlementOrder.push(1)),287 promise_rejects(t, new TypeError(), writer.write('2'), 'first queued write should be rejected')288 .then(() => settlementOrder.push(2)),289 promise_rejects(t, new TypeError(), writer.write('3'), 'second queued write should be rejected')290 .then(() => settlementOrder.push(3)),291 writer.abort(error1)292 ]).then(() => assert_array_equals([1, 2, 3], settlementOrder, 'writes should be satisfied in order'));293 });294}, 'writes should be satisfied in order when aborting');295promise_test(t => {296 const ws = new WritableStream({297 write() {298 return Promise.reject(error1);299 }300 }, new CountQueuingStrategy(4));301 const writer = ws.getWriter();302 return writer.ready.then(() => {303 const settlementOrder = [];304 return Promise.all([305 promise_rejects(t, error1, writer.write('1'), 'pending write should be rejected')306 .then(() => settlementOrder.push(1)),307 promise_rejects(t, error1, writer.write('2'), 'first queued write should be rejected')308 .then(() => settlementOrder.push(2)),309 promise_rejects(t, error1, writer.write('3'), 'second queued write should be rejected')310 .then(() => settlementOrder.push(3)),311 promise_rejects(t, error1, writer.abort(error1), 'abort should be rejected')312 ]).then(() => assert_array_equals([1, 2, 3], settlementOrder, 'writes should be satisfied in order'));313 });314}, 'writes should be satisfied in order after rejected write when aborting');315promise_test(t => {316 const ws = new WritableStream({317 write() {318 return Promise.reject(error1);319 }320 });321 const writer = ws.getWriter();322 return writer.ready.then(() => {323 return Promise.all([324 promise_rejects(t, error1, writer.write('a'), 'writer.write() should reject with error from underlying write()'),325 promise_rejects(t, error1, writer.close(), 'writer.close() should reject with error from underlying write()'),326 promise_rejects(t, error1, writer.abort(), 'writer.abort() should reject with error from underlying write()')327 ]);328 });329}, 'close() should use error from underlying write() on abort');330promise_test(() => {331 let resolveWrite;332 let abortCalled = false;333 const ws = new WritableStream({334 write() {335 return new Promise(resolve => {336 resolveWrite = resolve;337 });338 },339 abort() {340 abortCalled = true;341 }342 });343 const writer = ws.getWriter();344 return writer.ready.then(() => {345 writer.write('a');346 const abortPromise = writer.abort();347 return flushAsyncEvents().then(() => {348 assert_false(abortCalled, 'abort should not be called while write is pending');349 resolveWrite();350 return abortPromise.then(() => assert_true(abortCalled, 'abort should be called'));351 });352 });353}, 'underlying abort() should not be called until underlying write() completes');354promise_test(() => {355 let resolveClose;356 let abortCalled = false;357 const ws = new WritableStream({358 close() {359 return new Promise(resolve => {360 resolveClose = resolve;361 });362 },363 abort() {364 abortCalled = true;365 }366 });367 const writer = ws.getWriter();368 return writer.ready.then(() => {369 writer.close();370 const abortPromise = writer.abort();371 return flushAsyncEvents().then(() => {372 assert_false(abortCalled, 'underlying abort should not be called while close is pending');373 resolveClose();374 return abortPromise.then(() => {375 assert_false(abortCalled, 'underlying abort should not be called after close completes');376 });377 });378 });379}, 'underlying abort() should not be called if underlying close() has started');380promise_test(t => {381 let rejectClose;382 let abortCalled = false;383 const ws = new WritableStream({384 close() {385 return new Promise((resolve, reject) => {386 rejectClose = reject;387 });388 },389 abort() {390 abortCalled = true;391 }392 });393 const writer = ws.getWriter();394 return writer.ready.then(() => {395 const closePromise = writer.close();396 const abortPromise = writer.abort();397 return flushAsyncEvents().then(() => {398 assert_false(abortCalled, 'underlying abort should not be called while close is pending');399 rejectClose(error1);400 return promise_rejects(t, error1, abortPromise, 'abort should reject with the same reason').then(() => {401 return promise_rejects(t, error1, closePromise, 'close should reject with the same reason');402 }).then(() => {403 assert_false(abortCalled, 'underlying abort should not be called after close completes');404 });405 });406 });407}, 'if underlying close() has started and then rejects, the abort() and close() promises should reject with the ' +408 'underlying close rejection reason');409promise_test(t => {410 let resolveWrite;411 let abortCalled = false;412 const ws = new WritableStream({413 write() {414 return new Promise(resolve => {415 resolveWrite = resolve;416 });417 },418 abort() {419 abortCalled = true;420 }421 });422 const writer = ws.getWriter();423 return writer.ready.then(() => {424 writer.write('a');425 const closePromise = writer.close();426 const abortPromise = writer.abort();427 return flushAsyncEvents().then(() => {428 assert_false(abortCalled, 'abort should not be called while write is pending');429 resolveWrite();430 return abortPromise.then(() => {431 assert_true(abortCalled, 'abort should be called after write completes');432 return promise_rejects(t, new TypeError(), closePromise, 'promise returned by close() should be rejected');433 });434 });435 });436}, 'underlying abort() should be called while closing if underlying close() has not started yet');437promise_test(() => {438 const ws = new WritableStream();439 const writer = ws.getWriter();440 return writer.ready.then(() => {441 const closePromise = writer.close();442 const abortPromise = writer.abort();443 let closeResolved = false;444 Promise.all([445 closePromise.then(() => { closeResolved = true; }),446 abortPromise.then(() => { assert_true(closeResolved, 'close() promise should resolve before abort() promise'); })447 ]);448 });449}, 'writer close() promise should resolve before abort() promise');450promise_test(t => {451 const ws = new WritableStream({452 write(chunk, controller) {453 controller.error(error1);454 return new Promise(() => {});455 }456 });457 const writer = ws.getWriter();458 return writer.ready.then(() => {459 writer.write('a');460 return promise_rejects(t, error1, writer.ready, 'writer.ready should reject');461 });462}, 'writer.ready should reject on controller error without waiting for underlying write');463promise_test(t => {464 let rejectWrite;465 const ws = new WritableStream({466 write() {467 return new Promise((resolve, reject) => {468 rejectWrite = reject;469 });470 }471 });472 let writePromise;473 let abortPromise;474 const events = [];475 const writer = ws.getWriter();476 writer.closed.catch(() => {477 events.push('closed');478 });479 // Wait for ws to start480 return flushAsyncEvents().then(() => {481 writePromise = writer.write('a');482 writePromise.catch(() => {483 events.push('writePromise');484 });485 abortPromise = writer.abort(error1);486 abortPromise.catch(() => {487 events.push('abortPromise');488 });489 const writePromise2 = writer.write('a');490 return Promise.all([491 promise_rejects(t, new TypeError(), writePromise2, 'writePromise2 must reject with an error indicating abort'),492 promise_rejects(t, new TypeError(), writer.ready, 'writer.ready must reject with an error indicating abort'),493 flushAsyncEvents()494 ]);495 }).then(() => {496 assert_array_equals(events, [], 'writePromise, abortPromise and writer.closed must not be rejected yet');497 rejectWrite(error2);498 return Promise.all([499 promise_rejects(t, error2, writePromise,500 'writePromise must reject with the error returned from the sink\'s write method'),501 promise_rejects(t, error2, abortPromise,502 'abortPromise must reject with the error returned from the sink\'s write method'),503 promise_rejects(t, error2, writer.closed,504 'writer.closed must reject with the error returned from the sink\'s write method'),505 flushAsyncEvents()506 ]);507 }).then(() => {508 assert_array_equals(events, ['writePromise', 'abortPromise', 'closed'],509 'writePromise, abortPromise and writer.closed must reject');510 const writePromise3 = writer.write('a');511 return Promise.all([512 promise_rejects(t, new TypeError(), writePromise3,513 'writePromise3 must reject with an error indicating the stream has already been errored'),514 promise_rejects(t, new TypeError(), writer.ready,515 'writer.ready must be still rejected with the error indicating abort')516 ]);517 }).then(() => {518 writer.releaseLock();519 return Promise.all([520 promise_rejects(t, new TypeError(), writer.ready,521 'writer.ready must be rejected with an error indicating release'),522 promise_rejects(t, new TypeError(), writer.closed,523 'writer.closed must be rejected with an error indicating release')524 ]);525 });526}, 'writer.abort() while there is a pending write, and then finish the write with rejection');527promise_test(t => {528 let resolveWrite;529 let controller;530 const ws = new WritableStream({531 write(chunk, c) {532 controller = c;533 return new Promise(resolve => {534 resolveWrite = resolve;535 });536 }537 });538 let writePromise;539 let abortPromise;540 const events = [];541 const writer = ws.getWriter();542 writer.closed.catch(() => {543 events.push('closed');544 });545 // Wait for ws to start546 return flushAsyncEvents().then(() => {547 writePromise = writer.write('a');548 writePromise.then(() => {549 events.push('writePromise');550 });551 abortPromise = writer.abort(error1);552 abortPromise.catch(() => {553 events.push('abortPromise');554 });555 const writePromise2 = writer.write('a');556 return Promise.all([557 promise_rejects(t, new TypeError(), writePromise2, 'writePromise2 must reject with an error indicating abort'),558 promise_rejects(t, new TypeError(), writer.ready, 'writer.ready must reject with an error indicating abort'),559 flushAsyncEvents()560 ]);561 }).then(() => {562 assert_array_equals(events, [], 'writePromise, abortPromise and writer.closed must not be fulfilled/rejected yet');563 controller.error(error2);564 const writePromise3 = writer.write('a');565 return Promise.all([566 promise_rejects(t, new TypeError(), writePromise3,567 'writePromise3 must reject with an error indicating the stream has already been errored'),568 promise_rejects(t, new TypeError(), writer.ready,569 'writer.ready must be still rejected with the error indicating abort'),570 flushAsyncEvents()571 ]);572 }).then(() => {573 assert_array_equals(574 events, [],575 'writePromise, abortPromise and writer.closed must not be fulfilled/rejected yet even after '576 + 'controller.error() call');577 resolveWrite();578 return Promise.all([579 writePromise,580 promise_rejects(t, error2, abortPromise,581 'abortPromise must reject with the error passed to the controller\'s error method'),582 promise_rejects(t, error2, writer.closed,583 'writer.closed must reject with the error passed to the controller\'s error method'),584 flushAsyncEvents()585 ]);586 }).then(() => {587 assert_array_equals(events, ['writePromise', 'abortPromise', 'closed'],588 'writePromise, abortPromise and writer.closed must reject');589 const writePromise4 = writer.write('a');590 return Promise.all([591 writePromise,592 promise_rejects(t, new TypeError(), writePromise4,593 'writePromise4 must reject with an error indicating that the stream has already been errored'),594 promise_rejects(t, new TypeError(), writer.ready,595 'writer.ready must be still rejected with the error indicating abort')596 ]);597 }).then(() => {598 writer.releaseLock();599 return Promise.all([600 promise_rejects(t, new TypeError(), writer.ready,601 'writer.ready must be rejected with an error indicating release'),602 promise_rejects(t, new TypeError(), writer.closed,603 'writer.closed must be rejected with an error indicating release')604 ]);605 });606}, 'writer.abort(), controller.error() while there is a pending write, and then finish the write');607promise_test(t => {608 let resolveWrite;609 let controller;610 const ws = new WritableStream({611 write(chunk, c) {612 controller = c;613 return new Promise(resolve => {614 resolveWrite = resolve;615 });616 }617 });618 let writePromise;619 let abortPromise;620 const events = [];621 const writer = ws.getWriter();622 writer.closed.catch(() => {623 events.push('closed');624 });625 // Wait for ws to start626 return flushAsyncEvents().then(() => {627 writePromise = writer.write('a');628 writePromise.then(() => {629 events.push('writePromise');630 });631 controller.error(error2);632 const writePromise2 = writer.write('a');633 return Promise.all([634 promise_rejects(t, new TypeError(), writePromise2,635 'writePromise2 must reject with an error indicating the stream has already been errored'),636 promise_rejects(t, error2, writer.ready,637 'writer.ready must reject with the error passed to the controller\'s error method'),638 flushAsyncEvents()639 ]);640 }).then(() => {641 assert_array_equals(events, [], 'writePromise and writer.closed must not be fulfilled/rejected yet');642 abortPromise = writer.abort(error1);643 abortPromise.catch(() => {644 events.push('abortPromise');645 });646 const writePromise3 = writer.write('a');647 return Promise.all([648 promise_rejects(t, error2, abortPromise,649 'abortPromise must reject with the error passed to the controller\'s error method'),650 promise_rejects(t, new TypeError(), writePromise3,651 'writePromise3 must reject with an error indicating the stream has already been errored'),652 flushAsyncEvents()653 ]);654 }).then(() => {655 assert_array_equals(656 events, ['abortPromise'],657 'writePromise and writer.closed must not be fulfilled/rejected yet even after writer.abort()');658 resolveWrite();659 return Promise.all([660 promise_rejects(t, error2, writer.closed,661 'writer.closed must reject with the error passed to the controller\'s error method'),662 flushAsyncEvents()663 ]);664 }).then(() => {665 assert_array_equals(events, ['abortPromise', 'writePromise', 'closed'],666 'writePromise, abortPromise and writer.closed must fulfill/reject');667 const writePromise4 = writer.write('a');668 return Promise.all([669 writePromise,670 promise_rejects(t, new TypeError(), writePromise4,671 'writePromise4 must reject with an error indicating that the stream has already been errored'),672 promise_rejects(t, error2, writer.ready,673 'writer.ready must be still rejected with the error passed to the controller\'s error method')674 ]);675 }).then(() => {676 writer.releaseLock();677 return Promise.all([678 promise_rejects(t, new TypeError(), writer.ready,679 'writer.ready must be rejected with an error indicating release'),680 promise_rejects(t, new TypeError(), writer.closed,681 'writer.closed must be rejected with an error indicating release')682 ]);683 });684}, 'controller.error(), writer.abort() while there is a pending write, and then finish the write');685promise_test(t => {686 let resolveWrite;687 const ws = new WritableStream({688 write() {689 return new Promise(resolve => {690 resolveWrite = resolve;691 });692 }693 });694 const writer = ws.getWriter();695 return writer.ready.then(() => {696 const writePromise = writer.write('a');697 const closed = writer.closed;698 const abortPromise = writer.abort();699 writer.releaseLock();700 resolveWrite();701 return Promise.all([702 writePromise,703 abortPromise,704 promise_rejects(t, new TypeError(), closed, 'closed should reject')]);705 });706}, 'releaseLock() while aborting should reject the original closed promise');707promise_test(t => {708 let resolveWrite;709 let resolveAbort;710 let resolveAbortStarted;711 const abortStarted = new Promise(resolve => {712 resolveAbortStarted = resolve;713 });714 const ws = new WritableStream({715 write() {716 return new Promise(resolve => {717 resolveWrite = resolve;718 });719 },720 abort() {721 resolveAbortStarted();722 return new Promise(resolve => {723 resolveAbort = resolve;724 });725 }726 });727 const writer = ws.getWriter();728 return writer.ready.then(() => {729 const writePromise = writer.write('a');730 const closed = writer.closed;731 const abortPromise = writer.abort();732 resolveWrite();733 return abortStarted.then(() => {734 writer.releaseLock();735 assert_not_equals(writer.closed, closed, 'closed promise should have changed');736 resolveAbort();737 return Promise.all([738 writePromise,739 abortPromise,740 promise_rejects(t, new TypeError(), closed, 'original closed should reject'),741 promise_rejects(t, new TypeError(), writer.closed, 'new closed should reject')]);742 });743 });744}, 'releaseLock() during delayed async abort() should create a new rejected closed promise');...
Using AI Code Generation
1var wpt = require('webpagetest');2var webPageTest = new wpt('API_KEY');3webPageTest.abortStarted('TEST_ID', function(err, data) {4 if (err) {5 console.log(err);6 } else {7 console.log(data);8 }9});10var wpt = require('webpagetest');11var webPageTest = new wpt('API_KEY');12webPageTest.abortRunning('TEST_ID', function(err, data) {13 if (err) {14 console.log(err);15 } else {16 console.log(data);17 }18});19var wpt = require('webpagetest');20var webPageTest = new wpt('API_KEY');21webPageTest.getTestResults('TEST_ID', function(err, data) {22 if (err) {23 console.log(err);24 } else {25 console.log(data);26 }27});28var wpt = require('webpagetest');29var webPageTest = new wpt('API_KEY');30webPageTest.getTestStatus('TEST_ID', function(err, data) {31 if (err) {32 console.log(err);33 } else {34 console.log(data);35 }36});37var wpt = require('webpagetest');38var webPageTest = new wpt('API_KEY');39webPageTest.getTestData('TEST_ID', function(err, data) {40 if (err) {41 console.log(err);42 } else {43 console.log(data);44 }45});46var wpt = require('webpagetest');47var webPageTest = new wpt('API_KEY');48webPageTest.getTestVideo('TEST_ID', function(err, data) {49 if (err) {50 console.log(err);51 } else {52 console.log(data);
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3 if (err) {4 } else {5 }6});7var wpt = require('webpagetest');8var wpt = new WebPageTest('www.webpagetest.org');9 if (err) {10 } else {11 }12});13var wpt = require('webpagetest');14var wpt = new WebPageTest('www.webpagetest.org');15wpt.getLocations(function(err, data) {16 if (err) {17 } else {18 }19});20var wpt = require('webpagetest');21var wpt = new WebPageTest('www.webpagetest.org');22wpt.getTesters(function(err, data) {23 if (err) {24 } else {25 }26});27var wpt = require('webpagetest');28var wpt = new WebPageTest('www.webpagetest.org');29wpt.getTesters(function(err, data) {30 if (err) {31 } else {32 }33});34var wpt = require('webpagetest');35var wpt = new WebPageTest('www.webpagetest.org');36wpt.getTesters(function(err, data) {37 if (err) {38 } else {39 }40});41var wpt = require('webpagetest');42var wpt = new WebPageTest('www.webpagetest.org');
Using AI Code Generation
1var WPT = require('wpt-api');2var wpt = new WPT('API_KEY');3wpt.abortStarted(function (err, data) {4 console.log(data);5});6{statusCode: 200, data: {statusCode: 200, statusText: "OK", data: {}}}7var WPT = require('wpt-api');8var wpt = new WPT('API_KEY');9wpt.abortTest('TEST_ID', function (err, data) {10 console.log(data);11});12{statusCode: 200, data: {statusCode: 200, statusText: "OK", data: {}}}13var WPT = require('wpt-api');14var wpt = new WPT('API_KEY');15wpt.getLocations(function (err, data) {16 console.log(data);17});18{statusCode: 200, data: {statusCode: 200, statusText: "OK", data: {}}}19var WPT = require('wpt-api');20var wpt = new WPT('API_KEY');21wpt.getTesters(function (err, data) {22 console.log(data);23});24{statusCode: 200, data: {statusCode: 200, statusText: "OK", data: {}}}25var WPT = require('wpt-api');26var wpt = new WPT('API_KEY');27wpt.getTestStatus('TEST_ID', function (err, data) {28 console.log(data);29});30{statusCode: 200, data: {statusCode: 200, statusText: "OK", data: {}}}31var WPT = require('wpt-api');32var wpt = new WPT('API_KEY');33wpt.getTestResults('TEST_ID', function (err, data) {34 console.log(data);35});36{statusCode: 200, data: {statusCode: 200, statusText: "OK", data: {}}
Using AI Code Generation
1var wptdriver = require('wptdriver');2wptdriver.abortStarted();3var wptdriver = require('wptdriver');4wptdriver.abortStarted();5var wptdriver = require('wptdriver');6wptdriver.abortStarted();7var wptdriver = require('wptdriver');8wptdriver.abortStarted();9var wptdriver = require('wptdriver');10wptdriver.abortStarted();
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
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