Luke Wilde a54fdd5212 LibJS: Apply source's byte offset in TA#set when both TAs have same type ... On the code path where we are setting a TypedArray from another TypedArray of the same type, we forgo the spec text and simply do a memmove between the two ArrayBuffers. However, we forgot to apply source's byte offset on this code path. This meant if we tried setting a TypedArray from a TypedArray we got from .subarray(), we would still copy from the start of the subarray's ArrayBuffer. This is because .subarray() returns a new TypedArray with the same ArrayBuffer but the new TypedArray has a smaller length and a byte offset that the rest of the codebase is responsible for applying. This affected pako when it was decompressing a zlib stream that has multiple zlib chunks in it. To read from the second chunk, it would set the zlib window TypedArray from the .subarray() of the chunk offset in the stream's TypedArray. This effectively made the decompressed data from the second chunk a mis-mash of old data that looked completely scrambled. It would also cause all future decompression using the same pako Inflate instance to also appear scrambled. As a pako comment aptly puts it: > Call updatewindow() to create and/or update the window state. > Note: a memory error from inflate() is non-recoverable. This allows us to properly decompress the large compressed payloads that Discord Gateway sends down to the Discord client. For example, for an account that's only in the Serenity Discord, one of the payloads is a 20 KB zlib compressed blob that has two chunks in it. Surprisingly, this is not covered by test262! I imagine this would have been caught earlier if there was such a test :^)		2022-03-11 22:20:23 +01:00
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AggregateError	LibJS: Implement the Error Cause proposal	2021-06-11 21:34:05 +01:00
Array	LibJS: Add tests for all the unscopable Array prototype properties	2022-01-05 20:31:25 +01:00
ArrayBuffer	LibJS: Implement and test ArrayBuffer.prototype.resize	2022-03-02 20:53:18 +01:00
Atomics	LibJS: Implement Atomics.isLockFree	2021-07-14 22:13:15 +01:00
BigInt	LibJS: Implement BigInt.asUintN	2022-02-06 15:49:54 +00:00
Boolean	LibJS: Change wording of ErrorType::NotA to be independent of context	2021-09-12 00:16:39 +02:00
DataView	LibJS: Use Checked<T> for offsets in the SetViewValue AO	2021-08-11 22:56:58 +01:00
Date	LibJS: Be more lenient when parsing milliseconds for Date	2022-03-09 14:18:59 +01:00
Error	LibJS: Implement the Error.prototype.stack setter	2022-03-08 22:59:09 +01:00
FinalizationRegistry	test-js: Add a mark_as_garbage method to force GC to collect that object	2021-09-08 08:53:02 +01:00
Function	LibJS: Add [[InitialName]] and use it in Function.prototype.toString()	2022-02-20 23:21:40 +00:00
functions	LibJS: Correcly handle surrogates in escape()	2022-01-14 10:59:46 +01:00
Infinity	Libraries: Move to Userland/Libraries/	2021-01-12 12:17:46 +01:00
Intl	LibJS: Define the Intl.Collator's compare function name to be empty	2022-02-21 16:30:19 +00:00
JSON	AK: Fix userland parsing of rounded floating point numbers	2022-02-16 07:22:51 -05:00
Map	LibJS: Fix Map Iterators when elements are deleted during iteration	2022-02-10 14:09:39 +00:00
Math	LibJS: Correctly handle mixing +0 and -0 in Math.{min,max}()	2021-04-23 20:51:48 +02:00
NaN	Libraries: Move to Userland/Libraries/	2021-01-12 12:17:46 +01:00
Number	LibJS: Fix rounding issues in Number.toFixed	2022-03-02 08:34:04 +01:00
Object	Everywhere: Fix spelling mistakes	2022-01-07 15:44:42 +01:00
Promise	LibJS: Don't coerce this value to object in Promise.prototype.finally()	2021-11-14 15:27:46 +00:00
Proxy	LibJS: Throw InternalErrors instead of Errors on CallStackSizeExceeded	2021-11-27 01:58:05 +02:00
Reflect	LibJS: Implement [[Call]] and [[Construct]] internal slots properly	2021-10-09 14:29:20 +01:00
RegExp	LibJS: Create the RegExpExec result's "input" field last	2021-11-08 01:36:29 +01:00
Set	LibJS: Add tests for Set.prototype.keys which is an alias for values	2022-02-10 14:09:39 +00:00
ShadowRealm	LibJS: Remove the name prefix for wrapped functions	2022-02-12 16:06:37 +00:00
String	LibJS: Re-implement String.localeCompare using the StringCompare AO	2022-02-20 22:05:59 -05:00
Symbol	LibJS: Rename OrdinaryFunctionObject to ECMAScriptFunctionObject	2021-09-25 17:51:30 +02:00
Temporal	LibJS: Add missing check in ParseTemporalInstant	2022-03-10 23:20:39 +01:00
TypedArray	LibJS: Apply source's byte offset in TA#set when both TAs have same type	2022-03-11 22:20:23 +01:00
WeakMap	test-js: Add a mark_as_garbage method to force GC to collect that object	2021-09-08 08:53:02 +01:00
WeakRef	LibJS: Add the WeakRef.prototype.deref method	2021-06-12 18:39:23 +01:00
WeakSet	test-js: Add a mark_as_garbage method to force GC to collect that object	2021-09-08 08:53:02 +01:00