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2916 Commits

Author SHA1 Message Date
Richard Gibson
3fd4ec27f1
[immutable-arraybuffer] Changes to existing ArrayBuffer.prototype properties (#4540) 2025-08-27 19:23:40 -04:00
Ms2ger
6f74a55277 Fix c/p errors in String#{is,to}WellFormed tests 2025-08-27 12:15:53 +02:00
Richard Gibson
c185485452 [immutable-arraybuffer] DataView.prototype.set$Type 2025-08-25 15:24:20 -07:00
Philip Chimento
04eaeb9908 Temporal: Coverage for blank durations 
Many methods did not test what happened when an input or return value
was a blank (all fields 0) duration. This adds coverage for those code
paths.
 2025-08-25 11:56:33 +02:00
Michael Ficarra
b947715fdd update Iterator Sequencing tests to reflect May 2025 plenary updates 2025-08-22 16:06:55 +02:00
Philip Chimento
5048ca6383 Temporal: Add tests for observable order of options get and cast 
These tests cover the normative change approved in the July 2025 TC39
plenary. See https://github.com/tc39/proposal-temporal/pull/3130.
All properties of user-passed options objects should be read and cast
before any "algorithmic validation" is done.

This is a lot of tests, that cover every entry point where an options
object is passed in, where subsequently an exception can be thrown or user
code can be called.

However, the normative change only affects 10 of these tests:

- Instant.p.since,until,toString
- PlainDate.p.since,until
- PlainTime.p.since,until
- PlainYearMonth.p.since,until
- ZonedDateTime.p.toString

The other 35 tests simply close a gap in coverage.
 2025-08-21 12:01:52 -07:00
Philip Chimento
1588705cc5 Temporal: Add coverage for BubbleRelativeDuration called with time unit 
See: tc39/proposal-temporal#3121

A type assertion in the spec was incorrect, but the assertion wasn't hit
in the Firefox implementation in any test262 test. These three tests add
coverage for all the paths that would have hit that assertion.
 2025-08-20 18:02:05 +02:00
Daniel Minor
d0cb9f80f7 Add symbols-as-weakmap-keys to features 2025-08-19 17:21:01 +02:00
Richard Gibson
7a2273abd2
Fix typos (#4552) 
Ref #4550
 2025-07-31 12:07:48 -04:00
Richard Gibson
4868f0f66c [TypedArray.prototype.copyWithin] Cover overlapping source/destination ranges 
Ref https://github.com/tc39/ecma262/pull/3619
Ref https://github.com/tc39/ecma262/issues/3618
 2025-07-29 11:04:58 +02:00
Richard Gibson
e5731d6fa7 [TypedArray.prototype.copyWithin] Refactor coerced-target-start-end-shrink.js 2025-07-29 11:04:58 +02:00
Daniel Minor
6a73fa8f11
Move WeakMap.prototype.getOrInsertComputed tests from staging to built-ins 2025-06-09 09:45:43 -04:00
Timothy Flynn
f0dc15c6c7 Add missing include to Uint8Array/fromBase64/last-chunk-invalid.js 2025-07-08 17:51:33 +02:00
Nikita Skovoroda
374c61b8c1 add tests for invalid Uint8Array.fromBase64 chunks 2025-07-08 15:44:25 +02:00
André Bargull
c65e2e1107 Move AggregateError and SuppressedError 
Neither `AggregateError` nor `SuppressedError` are NativeErrors.
 2025-07-07 15:50:31 +02:00
Linus Groh
dc40377cb4 Fix two leftover uses of Temporal.ZonedDateTime.prototype.timeZone 2025-07-07 14:44:08 +02:00
Ms2ger
68a817d713 Verify that Duration#with() doesn't accept duration strings 
Also fix the description and put the string tests together.
 2025-07-02 07:57:20 -07:00
Manish Goregaokar
749a6f9509 Move array/function Duration.with tests to the missing-property test 2025-07-01 15:13:52 -07:00
André Bargull
a073f479f8 Add test case for passing canonical key in getOrInsertComputed 2025-06-19 15:01:24 +02:00
Ms2ger
823f4cfd20 Fix some esids that should have been lower case 2025-06-09 08:32:28 -07:00
Daniel Minor
81ba0de350
Move Map.prototype.getOrInsertComputed tests from staging to built-ins 2025-06-08 23:14:26 +02:00
Minseok Choe
f41447492b Update ctor-throws.js 2025-06-05 15:36:11 +02:00
André Bargull
c6ad284d99 Add coverage for IteratorClose in Promise combinators 
SM doesn't pass these tests, whereas JSC and V8 passes them.
 2025-06-04 10:27:46 +02:00
Ms2ger
9d4ce52163 Fix some esids that should have been lower case 2025-06-02 01:29:25 -07:00
Chengzhong Wu
9b127c190c Fixup incorrect assertion in AsyncGenerator.p.return with broken promises 2025-05-30 03:39:31 -07:00
André Bargull
19a91145b3 Add coverage for byteOffset with detached buffer in TypedArray.prototype.subarray 
JSC doesn't handle this case correctly.
 2025-05-30 02:13:22 -07:00
André Bargull
8744a9b02a Add coverage for species constructor returning typed array with same backing buffer 
JSC doesn't handle this case correctly.
 2025-05-30 02:13:22 -07:00
André Bargull
8081aa7365 Add coverage for negative indices with resizable typed arrays 
SpiderMonkey doesn't handle this case correctly.
 2025-05-30 02:13:22 -07:00
André Bargull
17bfbc8783 Add coverage for negative indices with resizable typed arrays to TA.prototype.with 
V8 doesn't handle this case correctly.
 2025-05-30 02:13:22 -07:00
André Bargull
88c5b410aa Add coverage for converting negative fractional index to zero in (Typed)Array.prototype.with 
JSC doesn't handle this correctly for `TypedArray.prototype.with`.
 2025-05-30 02:13:22 -07:00
André Bargull
7c9314b06b Add coverage for odd string lengths in Uint8Array.prototype.setFromHex 
V8 doesn't handle this correctly for zero length typed arrays.
 2025-05-30 02:13:22 -07:00
André Bargull
8649d5e117 Add coverage for throw completions in (Typed)Array.prototype.with 
SpiderMonkey doesn't handle this correctly for `Array.prototype.with`.
 2025-05-30 02:13:22 -07:00
Philip Chimento
006b3046fa Revert "add test for tc39/proposal-iterator-sequencing#19 (#4485)" 
This reverts commit 60580a0042aad7db962d6bf330ff20316b847d77.
 2025-05-30 00:59:17 -07:00
Michael Ficarra
60580a0042
add test for tc39/proposal-iterator-sequencing#19 (#4485) 2025-05-29 07:28:33 -07:00
Richard Gibson
99867ff618
harness: Simplify verifyCallableProperty (#4507) 
Ref #4468
 2025-05-28 20:53:15 +00:00
Sosuke Suzuki
4b5d36ab6e Add missing async flag to AsyncIteratorPrototype tests 2025-05-19 14:09:55 +02:00
Richard Gibson
296e7875bd RegExp: Add test cases for Unicode Script_Extensions=Unknown 
Ref https://github.com/tc39/ecma262/issues/3590

regexp-generator is unfortunately unaware of the value:
https://github.com/mathiasbynens/regenerate-unicode-properties/issues/7
 2025-05-16 12:49:45 -07:00
Ron Buckton
4dfd813f0d Update test/built-ins/DisposableStack/prototype/constructor.js 
Co-authored-by: Jordan Harband <ljharb@gmail.com>
 2025-05-15 21:34:15 -07:00
Ron Buckton
fe1c065cbb Add remaining tests specific to DisposableStack 2025-05-15 21:34:15 -07:00
Daniel Minor
c2e3e37b68
Move WeakMap.prototype.getOrInsert tests from staging to built-ins (#4476) 
* Fix esid and remove noStrict

* Fixup length.js and returns-value-if-key-is-not-present-symbol-key.js
 2025-05-15 11:59:43 -07:00
André Bargull
1049f77ba3 Ensure typed array length is retrieved early in Atomics.{notify,wait} 2025-05-15 14:13:35 +02:00
André Bargull
49a4e1e7c8 Fix copy-paste errors in Atomics tests 2025-05-15 11:18:46 +02:00
Richard Gibson
25278a150d
harness: Add a verifyCallableProperty helper (#4468) 2025-05-14 12:08:11 -04:00
Sosuke Suzuki
5e201642db Add tests for rejected %AsyncIteratorPrototype%.@@asyncDispose 2025-05-14 08:37:17 -07:00
Daniel Minor
2e59aad8d1
Move Map.prototype.getOrInsert tests from staging (#4472) 
* Move Map.prototype.getOrInsert tests from staging

* Fix esid and remove noStrict

* Add check for map.get(-0) to append-new-values-normalizes-zero-key.js
 2025-05-12 13:27:39 -07:00
Seokho Song
cba890eef0 add throw-type-error-before-custom-proto-access.js 2025-04-24 15:32:25 +02:00
brageh01
443f0d2e7f
Temporal: Reorganize calendar and wrong-type tests (#4415) 
Changes made to:

- PlainDate
- PlainYearMonth
- ZonedDateTime
- PlainDateTime
- PlainMonthDay

Merged calendar-number.js and calendar-wrong-type.js, due to no special behaviour of number to be tested.

Extracted string tests to calendar-iso-string.js and renamed the file to calendar-invalid-iso-string.js, due to the contents of the file initially testing invalid ISO strings.

Closes #3873
 2025-04-23 16:04:15 -07:00
Philip Chimento
c3c318cf11 Temporal: Add coverage for weird PlainMonthDay leap day constrain case 
If you have a leap day, such as February 29, and you get input such as
{ monthCode: "M02", day: 30 }, { overflow: "constrain" }, then you want
the day to be constrained to the leap day February 29, not February 28
as the maximum day would be in a common year. Add tests for this case
for each supported calendar.
 2025-04-21 10:06:18 -07:00
ExE Boss
5b7101ae71
Add more tests for Object.prototype.[[SetPrototypeOf]] (#4446) 2025-04-17 16:04:35 -07:00
J. S. Choi
7cc98501d3
Add and rename Array.fromAsync thenable rejection test cases 2025-04-14 15:47:05 +00:00