mirror of
https://github.com/denoland/deno
synced 2024-08-27 12:00:17 +00:00
b2cd254c35
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>
|
||
|---|---|---|
| .. | ||
| args | ||
| bench | ||
| cache | ||
| js | ||
| lsp | ||
| napi | ||
| npm | ||
| ops | ||
| schemas | ||
| standalone | ||
| tests | ||
| tools | ||
| tsc | ||
| util | ||
| auth_tokens.rs | ||
| build.rs | ||
| Cargo.toml | ||
| cdp.rs | ||
| deno.ico | ||
| deno_std.rs | ||
| emit.rs | ||
| entitlements.plist | ||
| errors.rs | ||
| factory.rs | ||
| file_fetcher.rs | ||
| graph_util.rs | ||
| http_util.rs | ||
| js.rs | ||
| main.rs | ||
| module_loader.rs | ||
| node.rs | ||
| README.md | ||
| resolver.rs | ||
| version.rs | ||
| worker.rs | ||
Deno CLI Crate
This provides the actual deno executable and the user-facing APIs.
The deno crate uses the deno_core to provide the executable.