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Lazily require abort-controller (#478)
* Lazily require abort-controller, since it throws when it has been bundled, then loaded in node * Make changes to build script and re-run them. Only did 18.0.0 to minimize the changeset.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,17 +1,5 @@ | ||
| import fixtures from './fixtures.js'; | ||
| import fixtures from './fixtures.js' | ||
|
|
||
| const { | ||
| fixturesDir, | ||
| path, | ||
| fileURL, | ||
| readSync, | ||
| readKey, | ||
| } = fixtures; | ||
| const { fixturesDir, path, fileURL, readSync, readKey } = fixtures | ||
|
|
||
| export { | ||
| fixturesDir, | ||
| path, | ||
| fileURL, | ||
| readSync, | ||
| readKey, | ||
| }; | ||
| export { fixturesDir, path, fileURL, readSync, readKey } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,64 +1,82 @@ | ||
| import '../common/index.mjs'; | ||
| import { Readable }from '../../lib/ours/index.js'; | ||
| import { deepStrictEqual, rejects, throws } from 'assert'; | ||
| import tap from 'tap'; | ||
| import '../common/index.mjs' | ||
| import { Readable } from '../../lib/ours/index.js' | ||
| import { deepStrictEqual, rejects, throws } from 'assert' | ||
| import tap from 'tap' | ||
|
|
||
| { | ||
| // asIndexedPairs with a synchronous stream | ||
| const pairs = await Readable.from([1, 2, 3]).asIndexedPairs().toArray(); | ||
| deepStrictEqual(pairs, [[0, 1], [1, 2], [2, 3]]); | ||
| const empty = await Readable.from([]).asIndexedPairs().toArray(); | ||
| deepStrictEqual(empty, []); | ||
| const pairs = await Readable.from([1, 2, 3]).asIndexedPairs().toArray() | ||
| deepStrictEqual(pairs, [ | ||
| [0, 1], | ||
| [1, 2], | ||
| [2, 3] | ||
| ]) | ||
| const empty = await Readable.from([]).asIndexedPairs().toArray() | ||
| deepStrictEqual(empty, []) | ||
| } | ||
|
|
||
| { | ||
| // asIndexedPairs works an asynchronous streams | ||
| const asyncFrom = (...args) => Readable.from(...args).map(async (x) => x); | ||
| const pairs = await asyncFrom([1, 2, 3]).asIndexedPairs().toArray(); | ||
| deepStrictEqual(pairs, [[0, 1], [1, 2], [2, 3]]); | ||
| const empty = await asyncFrom([]).asIndexedPairs().toArray(); | ||
| deepStrictEqual(empty, []); | ||
| const asyncFrom = (...args) => Readable.from(...args).map(async (x) => x) | ||
| const pairs = await asyncFrom([1, 2, 3]).asIndexedPairs().toArray() | ||
| deepStrictEqual(pairs, [ | ||
| [0, 1], | ||
| [1, 2], | ||
| [2, 3] | ||
| ]) | ||
| const empty = await asyncFrom([]).asIndexedPairs().toArray() | ||
| deepStrictEqual(empty, []) | ||
| } | ||
|
|
||
| { | ||
| // Does not enumerate an infinite stream | ||
| const infinite = () => Readable.from(async function* () { | ||
| while (true) yield 1; | ||
| }()); | ||
| const pairs = await infinite().asIndexedPairs().take(3).toArray(); | ||
| deepStrictEqual(pairs, [[0, 1], [1, 1], [2, 1]]); | ||
| const empty = await infinite().asIndexedPairs().take(0).toArray(); | ||
| deepStrictEqual(empty, []); | ||
| const infinite = () => | ||
| Readable.from( | ||
| (async function* () { | ||
| while (true) yield 1 | ||
| })() | ||
| ) | ||
| const pairs = await infinite().asIndexedPairs().take(3).toArray() | ||
| deepStrictEqual(pairs, [ | ||
| [0, 1], | ||
| [1, 1], | ||
| [2, 1] | ||
| ]) | ||
| const empty = await infinite().asIndexedPairs().take(0).toArray() | ||
| deepStrictEqual(empty, []) | ||
| } | ||
|
|
||
| { | ||
| // AbortSignal | ||
| await rejects(async () => { | ||
| const ac = new AbortController(); | ||
| const { signal } = ac; | ||
| const p = Readable.from([1, 2, 3]).asIndexedPairs({ signal }).toArray(); | ||
| ac.abort(); | ||
| await p; | ||
| }, { name: 'AbortError' }); | ||
| await rejects( | ||
| async () => { | ||
| const ac = new AbortController() | ||
| const { signal } = ac | ||
| const p = Readable.from([1, 2, 3]).asIndexedPairs({ signal }).toArray() | ||
| ac.abort() | ||
| await p | ||
| }, | ||
| { name: 'AbortError' } | ||
| ) | ||
|
|
||
| await rejects(async () => { | ||
| const signal = AbortSignal.abort(); | ||
| await Readable.from([1, 2, 3]).asIndexedPairs({ signal }).toArray(); | ||
| }, /AbortError/); | ||
| const signal = AbortSignal.abort() | ||
| await Readable.from([1, 2, 3]).asIndexedPairs({ signal }).toArray() | ||
| }, /AbortError/) | ||
| } | ||
|
|
||
| { | ||
| // Error cases | ||
| throws(() => Readable.from([1]).asIndexedPairs(1), /ERR_INVALID_ARG_TYPE/); | ||
| throws(() => Readable.from([1]).asIndexedPairs({ signal: true }), /ERR_INVALID_ARG_TYPE/); | ||
| throws(() => Readable.from([1]).asIndexedPairs(1), /ERR_INVALID_ARG_TYPE/) | ||
| throws(() => Readable.from([1]).asIndexedPairs({ signal: true }), /ERR_INVALID_ARG_TYPE/) | ||
| } | ||
|
|
||
| /* replacement start */ | ||
| process.on('beforeExit', (code) => { | ||
| if(code === 0) { | ||
| tap.pass('test succeeded'); | ||
| } else { | ||
| tap.fail(`test failed - exited code ${code}`); | ||
| } | ||
| }); | ||
| /* replacement end */ | ||
| /* replacement start */ | ||
| process.on('beforeExit', (code) => { | ||
| if (code === 0) { | ||
| tap.pass('test succeeded') | ||
| } else { | ||
| tap.fail(`test failed - exited code ${code}`) | ||
| } | ||
| }) | ||
| /* replacement end */ |
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