fix: getTimerCount not taking immediates and ticks into account #8139
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SimenB
reviewed
Mar 17, 2019
| @@ -374,8 +374,8 @@ export default class FakeTimers<TimerRef> { | |||
| private _fakeClearTimer(timerRef: TimerRef) { | |||
| const uuid = this._timerConfig.refToId(timerRef); | |||
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| if (uuid && this._timers.hasOwnProperty(uuid)) { | |||
| delete this._timers[String(uuid)]; | |||
| if (uuid && this._timers.has(uuid)) { | |||
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do we need the has check? I'd guess delete just no-ops if the key is not there
SimenB
requested changes
Mar 17, 2019
thymikee
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SimenB
reviewed
Mar 18, 2019
thymikee
approved these changes
Mar 18, 2019
SimenB
requested changes
Mar 18, 2019
| @@ -65,7 +65,7 @@ export default class FakeTimers<TimerRef> { | |||
| private _now!: number; | |||
| private _ticks!: Array<Tick>; | |||
| private _timerAPIs: TimerAPI; | |||
| private _timers!: {[key: string]: Timer}; | |||
| private _timers!: Map<string, Timer>; | |||
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Technically breaking, but meh. It's internal
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SimenB
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Mar 18, 2019
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Thanks you guys rock! |
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Mar 19, 2019
* upstream/master: (391 commits) more precise circus asyncError types (jestjs#8150) Add typeahead watch plugin (jestjs#6449) fix: getTimerCount not taking immediates and ticks into account (jestjs#8139) website: add an additional filter predicate to backers (jestjs#7286) [🔥] Revised README (jestjs#8076) [jest-each] Fix test function type (jestjs#8145) chore: improve bug template labels for easier maintenance (jestjs#8141) Add documentation related to auto-mocking (jestjs#8099) Add support for bigint to pretty-format (jestjs#8138) Revert "Add fuzzing based tests in Jest (jestjs#8012)" chore: remove console.log chore: Improve description of optional arguments in ExpectAPI.md (jestjs#8126) Add fuzzing based tests in Jest (jestjs#8012) Move @types/node to the root package.json (jestjs#8129) chore: use property initializer syntax (jestjs#8117) chore: delete flow types from the repo (jestjs#8061) Move changelog entry to the proper version (jestjs#8115) Release 24.5.0 Expose throwOnModuleCollision (jestjs#8113) add matchers to expect type (jestjs#8093) ...
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@xixixao do you think you could PR this to Lolex as well? In #5171 I'm trying to move to Lolex, and sinonjs/fake-timers#215 did not include ticks, so the new test fails 🙂 |
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@xixixao ping (if you don't have time, that's of course perfectly fine) |
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Hey Simen, I won't be able to get to this any time soon.
---------- Původní e-mail ----------
Od: Simen Bekkhus <notifications@github.com>
Komu: facebook/jest <jest@noreply.github.com>
Datum: 13. 4. 2019 13:57:02
Předmět: Re: [facebook/jest] fix: getTimerCount not taking immediates and
ticks into account (#8139)
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@xixixao(https://github.com/xixixao) ping
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Thanks! I opened up sinonjs/fake-timers#238 so we don't forget 🙂 |
This was referenced Mar 21, 2020
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Summary
I assume this is how the getTimerCount method was supposed to work. Otherwise it's pretty useless.
I included moving to Map, so that the function doesn't incur an O(n) size check, because I'm running this in a pretty tight loop.
Test plan
Added unit test.