diff options
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-stream-some-find-every.mjs')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-stream-some-find-every.mjs | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-some-find-every.mjs b/cli/tests/node_compat/test/parallel/test-stream-some-find-every.mjs deleted file mode 100644 index 61bbce21d..000000000 --- a/cli/tests/node_compat/test/parallel/test-stream-some-find-every.mjs +++ /dev/null @@ -1,179 +0,0 @@ -// deno-fmt-ignore-file -// deno-lint-ignore-file - -// Copyright Joyent and Node contributors. All rights reserved. MIT license. -// Taken from Node 18.12.1 -// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually - -import * as common from '../common/index.mjs'; -import { setTimeout } from 'timers/promises'; -import { Readable } from 'stream'; -import assert from 'assert'; - - -function oneTo5() { - return Readable.from([1, 2, 3, 4, 5]); -} - -function oneTo5Async() { - return oneTo5().map(async (x) => { - await Promise.resolve(); - return x; - }); -} -{ - // Some, find, and every work with a synchronous stream and predicate - assert.strictEqual(await oneTo5().some((x) => x > 3), true); - assert.strictEqual(await oneTo5().every((x) => x > 3), false); - assert.strictEqual(await oneTo5().find((x) => x > 3), 4); - assert.strictEqual(await oneTo5().some((x) => x > 6), false); - assert.strictEqual(await oneTo5().every((x) => x < 6), true); - assert.strictEqual(await oneTo5().find((x) => x > 6), undefined); - assert.strictEqual(await Readable.from([]).some(() => true), false); - assert.strictEqual(await Readable.from([]).every(() => true), true); - assert.strictEqual(await Readable.from([]).find(() => true), undefined); -} - -{ - // Some, find, and every work with an asynchronous stream and synchronous predicate - assert.strictEqual(await oneTo5Async().some((x) => x > 3), true); - assert.strictEqual(await oneTo5Async().every((x) => x > 3), false); - assert.strictEqual(await oneTo5Async().find((x) => x > 3), 4); - assert.strictEqual(await oneTo5Async().some((x) => x > 6), false); - assert.strictEqual(await oneTo5Async().every((x) => x < 6), true); - assert.strictEqual(await oneTo5Async().find((x) => x > 6), undefined); -} - -{ - // Some, find, and every work on synchronous streams with an asynchronous predicate - assert.strictEqual(await oneTo5().some(async (x) => x > 3), true); - assert.strictEqual(await oneTo5().every(async (x) => x > 3), false); - assert.strictEqual(await oneTo5().find(async (x) => x > 3), 4); - assert.strictEqual(await oneTo5().some(async (x) => x > 6), false); - assert.strictEqual(await oneTo5().every(async (x) => x < 6), true); - assert.strictEqual(await oneTo5().find(async (x) => x > 6), undefined); -} - -{ - // Some, find, and every work on asynchronous streams with an asynchronous predicate - assert.strictEqual(await oneTo5Async().some(async (x) => x > 3), true); - assert.strictEqual(await oneTo5Async().every(async (x) => x > 3), false); - assert.strictEqual(await oneTo5Async().find(async (x) => x > 3), 4); - assert.strictEqual(await oneTo5Async().some(async (x) => x > 6), false); - assert.strictEqual(await oneTo5Async().every(async (x) => x < 6), true); - assert.strictEqual(await oneTo5Async().find(async (x) => x > 6), undefined); -} - -{ - async function checkDestroyed(stream) { - await setTimeout(); - assert.strictEqual(stream.destroyed, true); - } - - { - // Some, find, and every short circuit - const someStream = oneTo5(); - await someStream.some(common.mustCall((x) => x > 2, 3)); - await checkDestroyed(someStream); - - const everyStream = oneTo5(); - await everyStream.every(common.mustCall((x) => x < 3, 3)); - await checkDestroyed(everyStream); - - const findStream = oneTo5(); - await findStream.find(common.mustCall((x) => x > 1, 2)); - await checkDestroyed(findStream); - - // When short circuit isn't possible the whole stream is iterated - await oneTo5().some(common.mustCall(() => false, 5)); - await oneTo5().every(common.mustCall(() => true, 5)); - await oneTo5().find(common.mustCall(() => false, 5)); - } - - { - // Some, find, and every short circuit async stream/predicate - const someStream = oneTo5Async(); - await someStream.some(common.mustCall(async (x) => x > 2, 3)); - await checkDestroyed(someStream); - - const everyStream = oneTo5Async(); - await everyStream.every(common.mustCall(async (x) => x < 3, 3)); - await checkDestroyed(everyStream); - - const findStream = oneTo5Async(); - await findStream.find(common.mustCall(async (x) => x > 1, 2)); - await checkDestroyed(findStream); - - // When short circuit isn't possible the whole stream is iterated - await oneTo5Async().some(common.mustCall(async () => false, 5)); - await oneTo5Async().every(common.mustCall(async () => true, 5)); - await oneTo5Async().find(common.mustCall(async () => false, 5)); - } -} - -{ - // Concurrency doesn't affect which value is found. - const found = await Readable.from([1, 2]).find(async (val) => { - if (val === 1) { - await setTimeout(100); - } - return true; - }, { concurrency: 2 }); - assert.strictEqual(found, 1); -} - -{ - // Support for AbortSignal - for (const op of ['some', 'every', 'find']) { - { - const ac = new AbortController(); - assert.rejects(Readable.from([1, 2, 3])[op]( - () => new Promise(() => { }), - { signal: ac.signal } - ), { - name: 'AbortError', - }, `${op} should abort correctly with sync abort`).then(common.mustCall()); - ac.abort(); - } - { - // Support for pre-aborted AbortSignal - assert.rejects(Readable.from([1, 2, 3])[op]( - () => new Promise(() => { }), - { signal: AbortSignal.abort() } - ), { - name: 'AbortError', - }, `${op} should abort with pre-aborted abort controller`).then(common.mustCall()); - } - } -} -{ - // Error cases - for (const op of ['some', 'every', 'find']) { - assert.rejects(async () => { - await Readable.from([1])[op](1); - }, /ERR_INVALID_ARG_TYPE/, `${op} should throw for invalid function`).then(common.mustCall()); - assert.rejects(async () => { - await Readable.from([1])[op]((x) => x, { - concurrency: 'Foo' - }); - }, /ERR_OUT_OF_RANGE/, `${op} should throw for invalid concurrency`).then(common.mustCall()); - assert.rejects(async () => { - await Readable.from([1])[op]((x) => x, 1); - }, /ERR_INVALID_ARG_TYPE/, `${op} should throw for invalid concurrency`).then(common.mustCall()); - assert.rejects(async () => { - await Readable.from([1])[op]((x) => x, { - signal: true - }); - }, /ERR_INVALID_ARG_TYPE/, `${op} should throw for invalid signal`).then(common.mustCall()); - } -} -{ - for (const op of ['some', 'every', 'find']) { - const stream = oneTo5(); - Object.defineProperty(stream, 'map', { - value: common.mustNotCall(() => {}), - }); - // Check that map isn't getting called. - stream[op](() => {}); - } -} |