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https://github.com/denoland/deno.git
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ab60d9e6a3
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>
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| .. | ||
| console | ||
| crypto | ||
| dns | ||
| fs | ||
| process | ||
| readline | ||
| streams | ||
| test | ||
| util | ||
| assert.mjs | ||
| async_hooks.ts | ||
| buffer.d.ts | ||
| buffer.mjs | ||
| child_process.ts | ||
| cli_table.ts | ||
| constants.ts | ||
| dgram.ts | ||
| dtrace.ts | ||
| error_codes.ts | ||
| errors.ts | ||
| event_target.mjs | ||
| fixed_queue.ts | ||
| hide_stack_frames.ts | ||
| http.ts | ||
| idna.ts | ||
| net.ts | ||
| normalize_encoding.mjs | ||
| options.ts | ||
| primordials.mjs | ||
| querystring.ts | ||
| stream_base_commons.ts | ||
| timers.mjs | ||
| url.ts | ||
| util.mjs | ||
| validators.mjs | ||