Luca Casonato
971f09abe4
fix(runtime): use more null proto objects ( #23921 )
...
This is a primordialization effort to improve resistance against users
tampering with the global `Object` prototype.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-05-23 00:03:35 +02:00
Kenta Moriuchi
aff7a64544
fix: Float16Array support ( #23512 )
...
Ref #23490 , #23277
* remove `--js-float16array` flag (This flag has already added to
deno_core)
* add some `Float16Array` support
2024-04-23 22:54:19 +02:00
Kenta Moriuchi
515a34b4de
refactor: use core.ensureFastOps() ( #21888 )
2024-01-10 15:37:25 -07:00
Kenta Moriuchi
c2c115ebd8
fix(ext): enable prefer-primordials for internal TypeScript ( #21813 )
...
Enabled prefer-primordials lint for ext/cron and ext/kv.
2024-01-07 23:20:02 +01:00
Kenta Moriuchi
b2cd254c35
fix: strict type check for cross realms ( #21669 )
...
Deno v1.39 introduces `vm.runInNewContext`. This may cause problems when
using `Object.prototype.isPrototypeOf` to check built-in types.
```js
import vm from "node:vm";
const err = new Error();
const crossErr = vm.runInNewContext(`new Error()`);
console.assert( !(crossErr instanceof Error) );
console.assert( Object.getPrototypeOf(err) !== Object.getPrototypeOf(crossErr) );
```
This PR changes to check using internal slots solves them.
---
current:
```
> import vm from "node:vm";
undefined
> vm.runInNewContext(`new Error("message")`)
Error {}
> vm.runInNewContext(`new Date("2018-12-10T02:26:59.002Z")`)
Date {}
```
this PR:
```
> import vm from "node:vm";
undefined
> vm.runInNewContext(`new Error("message")`)
Error: message
at <anonymous>:1:1
> vm.runInNewContext(`new Date("2018-12-10T02:26:59.002Z")`)
2018-12-10T02:26:59.002Z
```
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-01-04 09:42:38 +05:30
David Sherret
7e72f3af61
chore: update copyright to 2024 ( #21753 )
2024-01-01 19:58:21 +00:00
Bartek Iwańczuk
c1fc7b2cd5
refactor: pull 'core', 'internals', 'primordials' from ES module ( #21462 )
...
This commit refactors how we access "core", "internals" and
"primordials" objects coming from `deno_core`, in our internal JavaScript code.
Instead of capturing them from "globalThis.__bootstrap" namespace, we
import them from recently added "ext:core/mod.js" file.
2023-12-07 14:21:01 +01:00
Kenta Moriuchi
90189dd997
fix(ext): use String#toWellFormed in ext/webidl and ext/node ( #21054 )
...
Fixes #18802
This PR adds `util.toUSVString` to node:util:
```js
import util from "node:util";
util.toUSVString("string\ud801"); // => "string\ufffd"
```
2023-11-06 22:18:28 +01:00
Luca Casonato
2665ca103e
fix(ext/web): writability of ReadableStream.from ( #20836 )
...
Fixes a WPT in `URL` and `ReadableStream`.
Some unrelated WPT expectation changes due to WPT update.
2023-10-10 05:01:01 +02:00
David Sherret
3fc19dab47
feat: support import attributes ( #20342 )
2023-09-07 09:09:16 -04:00
Martin Fischer
801b9ec62d
chore: fix typos ( #19572 )
2023-06-26 09:10:27 -04:00
Bartek Iwańczuk
848cda619e
perf: optimize ByteString checks, hoist server rid getter ( #19452 )
...
Further improves preact SSR and express benches by about 2k RPS.
Ref https://github.com/denoland/deno/issues/19451
2023-06-09 22:45:56 +00:00
Bartek Iwańczuk
21c2c01ebe
perf: optimize RegExp usage in JS ( #19364 )
...
Towards https://github.com/denoland/deno/issues/19330
Shows about 1% improvement in the HTTP benchmark.
2023-06-05 10:52:40 +02:00
Marcos Casagrande
b0f13560cb
fix(ext/webidl): change createPromiseConverter ( #16367 )
2023-05-18 17:05:11 +03:00
Kenta Moriuchi
49eb887cc6
refactor(core): Use ObjectHasOwn instead of ObjectPrototypeHasOwnProperty ( #18952 )
...
ES2022 `Object.hasOwn` can be used in snapshot, so I migrate to use it.
2023-05-02 12:15:45 +02:00
Leo Kettmeir
b31cf9fde6
refactor(webidl): move prefix & context out of converters options bag ( #18931 )
2023-05-01 10:47:13 +00:00
Bartek Iwańczuk
02da57e275
refactor(ext/webidl): remove option bags from "makeException" ( #18679 )
...
Creating these options bags is more costly than passing arguments
one-by-one. Especially since `prefix` and `context` are passed to all functions.
2023-04-20 00:58:41 +02:00
Kenta Moriuchi
f086ec57b4
fix(core): Use safe primordials wrappers ( #18687 )
2023-04-14 22:23:28 +02:00
Bartek Iwańczuk
a3c5193a2e
refactor(ext/webidl): remove object from 'requiredArguments' ( #18674 )
...
This should produce a little less garbage and using an object here
wasn't really required.
---------
Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
Co-authored-by: Leo Kettmeir <crowlkats@toaxl.com>
2023-04-12 19:58:57 +00:00
Kenta Moriuchi
03edd48edd
chore: Turn back on dlintPreferPrimordials ( #17715 )
...
Closes #17709
2023-04-02 19:41:41 +02:00
Kenta Moriuchi
55833cf799
fix(core): introduce SafeRegExp to primordials ( #17592 )
2023-03-01 08:14:16 +09:00
Kenta Moriuchi
8da235adce
refactor(ext/webidl): use TypedArrayPrototypeGetSymbolToStringTag ( #17602 )
2023-02-09 22:45:47 +01:00
Leo Kettmeir
b4aa153097
refactor: Use ES modules for internal runtime code ( #17648 )
...
This PR refactors all internal js files (except core) to be written as
ES modules.
`__bootstrap`has been mostly replaced with static imports in form in
`internal:[path to file from repo root]`.
To specify if files are ESM, an `esm` method has been added to
`Extension`, similar to the `js` method.
A new ModuleLoader called `InternalModuleLoader` has been added to
enable the loading of internal specifiers, which is used in all
situations except when a snapshot is only loaded, and not a new one is
created from it.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-02-07 20:22:46 +01:00
Kenta Moriuchi
266915d5ce
fix(ext): internal structuredClone for ArrayBuffer and TypedArray subclasses ( #17431 )
2023-01-29 15:15:01 +01:00
Kenta Moriuchi
6da958d7ec
chore: update dlint to v0.37.0 for GitHub Actions ( #17295 )
...
Updated third_party dlint to v0.37.0 for GitHub Actions. This PR
includes following changes:
* fix(prefer-primordials): Stop using array pattern assignments
* fix(prefer-primordials): Stop using global intrinsics except for
`SharedArrayBuffer`
* feat(guard-for-in): Apply new guard-for-in rule
2023-01-16 17:17:18 +01:00
Leo Kettmeir
f5847a9566
fix(webidl): properly implement setlike ( #17363 )
2023-01-13 01:48:18 +01:00
Kenta Moriuchi
ff89ff4abb
perf(ext,runtime): remove using SafeArrayIterator from for-of ( #17255 )
2023-01-06 21:45:23 +09:00
David Sherret
10e4b2e140
chore: update copyright year to 2023 ( #17247 )
...
Yearly tradition of creating extra noise in git.
2023-01-02 21:00:42 +00:00
Kenta Moriuchi
156fef9cea
fix(ext): Add checks for owning properties in for-in loops ( #17139 )
...
In the for-in loops, there were a few places where we forgot to check if
objects owned some properties, so I added them.
2022-12-22 02:54:38 +01:00
Kenta Moriuchi
948f85216a
chore: Update dlint ( #17031 )
...
Introduces `SafeSetIterator` and `SafeMapIterator` to primordials
2022-12-20 03:37:50 +01:00
Bartek Iwańczuk
0bb96cde72
refactor: update runtime code for primordial check x in y ( #13642 )
...
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2022-04-16 14:09:07 +02:00
Aapo Alasuutari
ad8e238348
chore(core,ext): minor JS optimisations ( #13950 )
2022-03-19 18:26:54 +09:00
Bartek Iwańczuk
8176a4d166
refactor: primordials for instanceof ( #13527 )
2022-02-01 18:06:11 +01:00
Bartek Iwańczuk
f248e6f177
Revert "refactor: update runtime code for primordial checks for "instanceof" ( #13497 )" ( #13511 )
...
This reverts commit 884143218f
2022-01-27 16:27:22 +01:00
Bartek Iwańczuk
884143218f
refactor: update runtime code for primordial checks for "instanceof" ( #13497 )
2022-01-27 13:36:36 +01:00
Ryan Dahl
1fb5858009
chore: update copyright to 2022 ( #13306 )
...
Co-authored-by: Erfan Safari <erfanshield@outlook.com>
2022-01-07 22:09:52 -05:00
Andreu Botella
74a93fdf63
fix(webidl): Don't throw when converting a detached buffer source ( #12585 )
...
The Web IDL conversion to `BufferSource` and similar types shouldn't
check whether the buffer is detached.
In the case of `TextDecoder`, our implementation would still throw after
the Web IDL conversions because we're creating a new `Uint8Array` from
the buffer source's buffer, which throws if it's detached. This change
also fixes this bug.
2021-10-28 23:17:27 +02:00
Aaron O'Mullan
58bb63f355
perf(webidl): fix typo from #12286 ( #12336 )
...
In a tweak commit of #12286 I accidentally eliminated the else branch ... running the slow & the fast path providing a worst of both worlds path
2021-10-05 23:37:50 +02:00
Aaron O'Mullan
5f41f822e7
perf(webidl): optimize createRecordConverter() ( #12286 )
...
Cuts self-time by ~6x, 172ns/iter => 22ns/iter benched on 1M Response builds / HeadersInit calls
2021-10-04 15:39:32 +02:00
Aaron O'Mullan
72836478f2
perf(webidl): optimize createDictionaryConverter() ( #12279 )
...
On a benchmark constructing Responses with headers this shaves off 25%
2021-09-30 21:33:12 +02:00
Aaron O'Mullan
c896ba2e19
perf(webidl/DOMString): don't wrap string primitives ( #12266 )
2021-09-29 18:06:29 +02:00
Aaron O'Mullan
1749e79f97
perf(webidl/ByteString): 3x faster ASCII check ( #12230 )
2021-09-26 20:40:37 +02:00
李瑞丰
46245b830a
fix(ext/webidl): correctly apply [SymbolToStringTag] to interfaces ( #11851 )
...
Co-authored-by: Luca Casonato <hello@lcas.dev>
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2021-09-25 02:07:22 +09:00
Luca Casonato
4853be20f2
refactor(webgpu): use op interface idiomatically ( #11835 )
2021-08-24 20:32:25 +02:00
Ryan Dahl
a0285e2eb8
Rename extensions/ directory to ext/ ( #11643 )
2021-08-11 12:27:05 +02:00
