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Author SHA1 Message Date
Kenta Moriuchi
f0a3d20642
fix(runtime): use more null proto objects again (#25040)
proceed with #23921

This PR is a preparation for
https://github.com/denoland/deno_lint/pull/1307

---------

Signed-off-by: Kenta Moriuchi <moriken@kimamass.com>
Co-authored-by: Luca Casonato <hello@lcas.dev>
2024-09-06 12:52:59 +02:00
Bartek Iwańczuk
b688b61036
refactor(ext/web): use relative specifiers (#23024) 2024-03-22 17:21:05 +01:00
Bartek Iwańczuk
462ce14a78
refactor: migrate extensions to virtual ops module (#22135)
First pass of migrating away from `Deno.core.ensureFastOps()`.

A few "tricky" ones have been left for a follow up.
2024-01-26 23:46:46 +01:00
Kenta Moriuchi
515a34b4de
refactor: use core.ensureFastOps() (#21888) 2024-01-10 15:37:25 -07:00
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
c806fbdabe
fix(ext,runtime): add missing custom inspections (#21219) 2023-11-19 09:13:38 +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
Leo Kettmeir
b31cf9fde6
refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
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
Matt Mastracci
f69e4794d2
chore: update ext/ code to only use ASCII (#18371)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-03-22 19:34:14 -06:00
Bartek Iwańczuk
72fe9bb470
refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041)
This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the 
modules loaded from this loader to "ext:".

"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.

Closes https://github.com/denoland/deno/issues/18020
2023-03-08 12:44:54 +01:00
Leo Kettmeir
49af1ab18d
refactor: remove prefix from include_js_files & use extension name (#17683) 2023-02-07 21:09:50 +00:00
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
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
948f85216a
chore: Update dlint (#17031)
Introduces `SafeSetIterator` and `SafeMapIterator` to primordials
2022-12-20 03:37:50 +01:00
Marcos Casagrande
ac5fcf626a
perf(ext/web): add op_encode_binary_string (#16352)
Add a new op to use in `reader.readAsBinaryString(blob)`.

```
File API binary string: 400b    35.12 µs/iter    (21.93 µs … 3.27 ms)  31.87 µs 131.95 µs 217.63 µs
File API binary string: 4kb     46.49 µs/iter    (29.36 µs … 4.42 ms)   42.5 µs 122.48 µs  155.1 µs
File API binary string: 2.2mb    4.17 ms/iter     (1.75 ms … 8.54 ms)   5.48 ms   7.39 ms   8.54 ms
```

**main**

```
benchmark                          time (avg)             (min … max)       p75       p99      p995
--------------------------------------------------------------------- -----------------------------
File API binary string: 400b    56.17 µs/iter  (43.09 µs … 784.52 µs)   49.6 µs 177.18 µs 241.23 µs
File API binary string: 4kb     277.2 µs/iter   (240.29 µs … 1.84 ms) 269.87 µs 649.79 µs 774.46 µs
File API binary string: 2.2mb  180.03 ms/iter (173.32 ms … 194.35 ms) 182.54 ms 194.35 ms 194.35 ms
```

It can also handle bigger files, when encoding a 200mb file, main
crashes with OOM

```
<--- Last few GCs --->

[132677:0x560504676550]     5012 ms: Scavenge 417.3 (434.6) -> 401.8 (434.6) MB, 0.1 / 0.0 ms  (average mu = 0.824, current mu = 0.825) allocation failure; 
[132677:0x560504676550]     5038 ms: Scavenge 417.3 (434.6) -> 401.8 (434.6) MB, 0.1 / 0.0 ms  (average mu = 0.824, current mu = 0.825) allocation failure; 
[132677:0x560504676550]     5064 ms: Scavenge 417.3 (434.6) -> 401.8 (434.6) MB, 0.1 / 0.0 ms  (average mu = 0.824, current mu = 0.825) allocation failure;
```
2022-10-24 20:27:22 +02:00
Andreu Botella
dbcbf53ab5
experiment(ext/web): Don't expose event classes during the bootstrap phase (#16213) 2022-10-24 16:14:17 +02:00
Bartek Iwańczuk
bf22f114a6
refactor: update runtime code for primordial check for iterators (#13510) 2022-02-07 13:54:32 +01:00
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
Dan Rose
09f2cdbc72
fix(ext/web): FileReader error messages (#12218) 2021-09-25 15:28:17 +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
Feng Yu
464dcc1388
fix: FileReader onevent attributes don't conform to spec (#11908) 2021-09-12 09:35:05 -04:00
David Sherret
987716798f
feat(fmt): add basic JS doc formatting (#11902) 2021-09-02 18:28:12 -04:00
Luca Casonato
50f69a6996
fix: FileReader.readAsText compat (#11814)
Fixes a WPT test.
2021-08-24 13:13:22 +02:00
Ryan Dahl
a0285e2eb8
Rename extensions/ directory to ext/ (#11643) 2021-08-11 12:27:05 +02:00
Renamed from extensions/web/10_filereader.js (Browse further)