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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
ud2
29a075de2b
chore(ext/web): use Error.captureStackTrace in DOMException constructor (#23986)
This makes `DOMException`'s `stack` property behave the same as native
errors' – `stack` is now an own accessor property on every instance, and
the getter calls `Error.prepareStackTrace`.

Upgrades `deno_core` to 0.284.0.
---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-06-05 01:09:13 +02:00
Bartek Iwańczuk
25fcfe5d79
fix: DOMException doesn't throw on __callSitesEvals (#23729) 2024-05-07 21:02:29 +00:00
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
Marcos Casagrande
de25c81fd0
perf(ext/web): optimize DOMException (#20715)
This PR optimizes `DOMException` constructor increasing performance of
all Web APIs that throw a `DOMException` (ie: `AbortSignal`)

**main**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.37.1 (x86_64-unknown-linux-gnu)

new DOMException()            9.66 µs/iter     103,476.8   (8.47 µs … 942.71 µs)   9.62 µs  11.29 µs  14.04 µs
abort writeTextFileSync      16.45 µs/iter      60,775.5    (13.65 µs … 1.33 ms)  16.39 µs  20.59 µs  24.12 µs
abort readFile               16.25 µs/iter      61,542.2  (15.12 µs … 621.14 µs)  16.18 µs  19.59 µs  22.33 µs
```

**this PR**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.37.1 (x86_64-unknown-linux-gnu)

benchmark                    time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------------- -----------------------------
new DOMException()            2.37 µs/iter     421,657.0     (2.33 µs … 2.58 µs)   2.37 µs   2.58 µs   2.58 µs
abort writeTextFileSync        7.1 µs/iter     140,760.1     (6.94 µs … 7.68 µs)   7.13 µs   7.68 µs   7.68 µs
abort readFile                5.48 µs/iter     182,648.2      (5.3 µs … 5.69 µs)   5.56 µs   5.69 µs   5.69 µ
```

```js
Deno.bench("new DOMException()", () => {
  new DOMException();
});

Deno.bench("abort writeTextFileSync", () => {
  const ac = new AbortController();
  ac.abort();
  try {
    Deno.writeTextFileSync("/tmp/out", "x", { signal: ac.signal });
  } catch {}
});

Deno.bench("abort readFile", async () => {
  const ac = new AbortController();
  ac.abort();
  try {
    await Deno.readFile("/tmp/out", { signal: ac.signal });
  } catch {}
});
```
2023-10-02 02:18:34 +02:00
Leo Kettmeir
b31cf9fde6
refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
Leo Kettmeir
59825a95b4
refactor: remove ext/console/01_colors.js (#18927) 2023-04-30 09:11:37 +00:00
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
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
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
Phosra
b8e1250500
fix(ext/web): align DOMException better with spec (#15097) 2022-07-20 10:12:18 +02:00
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
Kenta Moriuchi
5f405bf114
fix(ext/web): Format DOMException stack property (#12333) 2021-10-08 17:01:02 +02:00
Andreu Botella
2170a41d97
feat(web): Implement DOMException's stack property. (#12294)
As per WebIDL (https://heycam.github.io/webidl/#es-DOMException-specialness),
if `Error` objects have a `stack` property, so should `DOMException`
instances.
2021-10-03 17:21:49 +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
Nayeem Rahman
d947629292
fix(ext/web): Preserve stack traces for DOMExceptions (#11959) 2021-09-08 23:14:26 +02:00
Ryan Dahl
a0285e2eb8
Rename extensions/ directory to ext/ (#11643) 2021-08-11 12:27:05 +02:00
Renamed from extensions/web/01_dom_exception.js (Browse further)