test262

AbstractModuleSource

Fix AbstractModuleSource.prototype descriptor

2024-11-26 15:09:30 +01:00

AggregateError

Move AggregateError and SuppressedError

2025-07-07 15:50:31 +02:00

Array

Fix some esids that should have been lower case

2025-06-09 08:32:28 -07:00

ArrayBuffer

[immutable-arraybuffer] Changes to existing ArrayBuffer.prototype properties (#4540 )

2025-08-27 19:23:40 -04:00

ArrayIteratorPrototype

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

AsyncDisposableStack

Basic constructor and newtarget tests for AsyncDisposableStack

2025-01-30 17:14:53 -08:00

AsyncFromSyncIteratorPrototype

Tests using yield*, also to test codepath via .throw()

2024-01-23 13:31:50 -08:00

AsyncFunction

harness: Remove hidden-constructors harness file

2025-03-11 18:14:55 -07:00

AsyncGeneratorFunction

harness: Remove hidden-constructors harness file

2025-03-11 18:14:55 -07:00

AsyncGeneratorPrototype

Fixup incorrect assertion in AsyncGenerator.p.return with broken promises

2025-05-30 03:39:31 -07:00

AsyncIteratorPrototype

Add missing async flag to AsyncIteratorPrototype tests

2025-05-19 14:09:55 +02:00

Atomics

Ensure typed array length is retrieved early in Atomics.{notify,wait}

2025-05-15 14:13:35 +02:00

BigInt

remove some auto-generated error messages in "assert.throws" tests

2024-03-25 12:09:10 +01:00

Boolean

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

DataView

[immutable-arraybuffer] DataView.prototype.set$Type

2025-08-25 15:24:20 -07:00

Date

Add testcases for setUTC* functions return value

2025-03-11 17:04:18 -07:00

decodeURI

decodeURIComponent test

2025-03-12 17:06:01 -07:00

decodeURIComponent

Fix final newline linter error

2025-03-12 17:06:01 -07:00

DisposableStack

Update test/built-ins/DisposableStack/prototype/constructor.js

2025-05-15 21:34:15 -07:00

encodeURI

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

encodeURIComponent

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

Error

Fix some esids that should have been lower case

2025-06-09 08:32:28 -07:00

eval

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

FinalizationRegistry

Remove FinalizationRegistry tests that depend on nondeterministic GC

2024-09-25 10:06:15 -07:00

Function

Function.prototype: Add tests "caller" and "arguments" properties (#4355 )

2025-01-29 20:36:41 +00:00

GeneratorFunction

harness: Remove hidden-constructors harness file

2025-03-11 18:14:55 -07:00

GeneratorPrototype

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

global

chore: migrate $ERROR -> throw new Test262Error in test/built-ins/global (#3084 )

2021-07-21 12:09:22 -07:00

Infinity

Transform legacy format to harness assertions: test/built-ins/I*/**/*.js

2021-09-02 11:21:50 -07:00

isFinite

harness: Simplify verifyCallableProperty (#4507 )

2025-05-28 20:53:15 +00:00

isNaN

harness: Simplify verifyCallableProperty (#4507 )

2025-05-28 20:53:15 +00:00

Iterator

update Iterator Sequencing tests to reflect May 2025 plenary updates

2025-08-22 16:06:55 +02:00

JSON

Migrate staging tests for JSON-parse-with-source (#4265 )

2024-11-06 16:59:30 +01:00

Map

Add test case for passing canonical key in getOrInsertComputed

2025-06-19 15:01:24 +02:00

MapIteratorPrototype

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

Math

Fix the not-a-constructor test for Math.f16round()

2024-11-12 15:36:48 +01:00

NaN

Transform legacy format to harness assertions: test/built-ins/N*/**/*.js

2021-09-02 11:34:34 -07:00

NativeErrors

Move AggregateError and SuppressedError

2025-07-07 15:50:31 +02:00

Number

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

Object

Add more tests for Object.prototype.[[SetPrototypeOf]] (#4446 )

2025-04-17 16:04:35 -07:00

parseFloat

harness: Simplify verifyCallableProperty (#4507 )

2025-05-28 20:53:15 +00:00

parseInt

harness: Simplify verifyCallableProperty (#4507 )

2025-05-28 20:53:15 +00:00

Promise

Fix some esids that should have been lower case

2025-06-09 08:32:28 -07:00

Proxy

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

Reflect

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

RegExp

Fix some esids that should have been lower case

2025-06-09 08:32:28 -07:00

RegExpStringIteratorPrototype

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

Set

Fix some esids that should have been lower case

2025-06-09 08:32:28 -07:00

SetIteratorPrototype

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

ShadowRealm

remove some auto-generated error messages in "assert.throws" tests

2024-03-25 12:09:10 +01:00

SharedArrayBuffer

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

String

Fix c/p errors in String#{is,to}WellFormed tests

2025-08-27 12:15:53 +02:00

StringIteratorPrototype

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

SuppressedError

Move AggregateError and SuppressedError

2025-07-07 15:50:31 +02:00

Symbol

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00

Temporal

Temporal: Coverage for blank durations

2025-08-25 11:56:33 +02:00

ThrowTypeError

rewrite tests to use verifyProperty

2024-03-25 12:05:06 +01:00

TypedArray

Fix typos (#4552 )

2025-07-31 12:07:48 -04:00

TypedArrayConstructors

add throw-type-error-before-custom-proto-access.js

2025-04-24 15:32:25 +02:00

Uint8Array

Add missing include to Uint8Array/fromBase64/last-chunk-invalid.js

2025-07-08 17:51:33 +02:00

undefined

chore: migrate $ERROR -> throw new Test262Error in test/built-ins/undefined (#3119 )

2021-07-29 11:02:41 -07:00

WeakMap

Add symbols-as-weakmap-keys to features

2025-08-19 17:21:01 +02:00

WeakRef

Remove WeakRef/prototype/deref/gc-cleanup-not-prevented-with-wr-deref.js

2024-09-25 10:06:15 -07:00

WeakSet

chore: convert many tests to use verifyProperty (#4263 )

2024-10-14 11:25:05 +02:00