This patch disallows CJS <-> ESM edges when they come from
require(esm) requested in ESM evalaution.
Drive-by: don't reuse the cache for imported CJS modules to stash
source code of required ESM because the former is also used for
cycle detection.
PR-URL: https://github.com/nodejs/node/pull/52264
Fixes: https://github.com/nodejs/node/issues/52145
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
This commit updates the test runner to suppress any output for
filtered tests. Filtered tests no longer generate reporter events,
and the unfiltered tests are renumbered in the output as though
the filtered tests were not present. Skipped tests that are not
filtered are still included in the output.
This change is particularly useful when filtering a large number
of tests, as the previously displayed skip output could be
distracting.
Fixes: https://github.com/nodejs/node/issues/51383
PR-URL: https://github.com/nodejs/node/pull/52221
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Notable changes:
Added support for import attributes:
Support has been added for import attributes, to replace the old import
assertions syntax. This will aid migration by making the new syntax
available across all currently supported Node.js release lines.
For more details, see
* [#50134](https://github.com/nodejs/node/issues/50134)
* [#51622](https://github.com/nodejs/node/issues/51622)
Doc deprecation for `dirent.path`:
Please use newly added `dirent.parentPath` instead.
Experimental node-api feature flags
Introduces an experimental feature to segregate finalizers that affect GC state.
A new type called `node_api_nogc_env` has been introduced as the const version
of `napi_env` and `node_api_nogc_finalize` as a variant of `napi_finalize` that
accepts a `node_api_nogc_env` as its first argument.
This feature can be turned off by defining
`NODE_API_EXPERIMENTAL_NOGC_ENV_OPT_OUT`.
Root certificates updated to NSS 3.98:
Certificates added:
* Telekom Security TLS ECC Root 2020
* Telekom Security TLS RSA Root 2023
Certificates removed:
* Security Communication Root CA
Updated dependencies:
* ada updated to 2.7.6.
* base64 updated to 0.5.2.
* c-ares updated to 1.27.0.
* corepack updated to 0.25.2.
* ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1.
* npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes.
* simdutf8 updated to 4.0.8.
* Timezone updated to 2024a.
* zlib updated to 1.3.0.1-motley-40e35a7.
vm: fix V8 compilation cache support for vm.Script:
Previously repeated compilation of the same source code using `vm.Script`
stopped hitting the V8 compilation cache after v16.x when support for
`importModuleDynamically` was added to `vm.Script`, resulting in a performance
regression that blocked users (in particular Jest users) from upgrading from
v16.x.
The recent fixes allow the compilation cache to be hit again
for `vm.Script` when `--experimental-vm-modules` is not used even in the
presence of the `importModuleDynamically` option, so that users affected by the
performance regression can now upgrade. Ongoing work is also being done to
enable compilation cache support for `vm.CompileFunction`.
PR-URL: https://github.com/nodejs/node/pull/52165
- Clarify which types of objects can be sent through `process.send`.
- Clarify that IPC handles are not supported on win32 platform.
PR-URL: https://github.com/nodejs/node/pull/52154
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/51464
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/52157
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Signed-off-by: Michael Dawson <midawson@redhat.com>
PR-URL: https://github.com/nodejs/node/pull/52076
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
This patch adds `require()` support for synchronous ESM graphs under
the flag `--experimental-require-module`
This is based on the the following design aspect of ESM:
- The resolution can be synchronous (up to the host)
- The evaluation of a synchronous graph (without top-level await) is
also synchronous, and, by the time the module graph is instantiated
(before evaluation starts), this is is already known.
If `--experimental-require-module` is enabled, and the ECMAScript
module being loaded by `require()` meets the following requirements:
- Explicitly marked as an ES module with a `"type": "module"` field in
the closest package.json or a `.mjs` extension.
- Fully synchronous (contains no top-level `await`).
`require()` will load the requested module as an ES Module, and return
the module name space object. In this case it is similar to dynamic
`import()` but is run synchronously and returns the name space object
directly.
```mjs
// point.mjs
export function distance(a, b) {
return (b.x - a.x) ** 2 + (b.y - a.y) ** 2;
}
class Point {
constructor(x, y) { this.x = x; this.y = y; }
}
export default Point;
```
```cjs
const required = require('./point.mjs');
// [Module: null prototype] {
// default: [class Point],
// distance: [Function: distance]
// }
console.log(required);
(async () => {
const imported = await import('./point.mjs');
console.log(imported === required); // true
})();
```
If the module being `require()`'d contains top-level `await`, or the
module graph it `import`s contains top-level `await`,
[`ERR_REQUIRE_ASYNC_MODULE`][] will be thrown. In this case, users
should load the asynchronous module using `import()`.
If `--experimental-print-required-tla` is enabled, instead of throwing
`ERR_REQUIRE_ASYNC_MODULE` before evaluation, Node.js will evaluate the
module, try to locate the top-level awaits, and print their location to
help users fix them.
PR-URL: https://github.com/nodejs/node/pull/51977
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
`0` is already a special value returned from
`uv_get_constrained_memory` representing unknown or no constraint.
Make `process.constrainedMemory()` constantly return a number instead
to avoid polymorphic return type.
PR-URL: https://github.com/nodejs/node/pull/52039
Reviewed-By: theanarkh <theratliter@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
This should give a performance boost accross the board.
Given that the old limit is a decod old and memory capacity has
doubled many times since I think it is appropriate to slightly bump
the default limit.
PR-URL: https://github.com/nodejs/node/pull/52037
Refs: https://github.com/nodejs/node/pull/46608
Refs: https://github.com/nodejs/node/pull/50120
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
PR-URL: https://github.com/nodejs/node/pull/52069
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
This commit updates the test runner to allow a forced exit once
all known tests have finished running.
Fixes: https://github.com/nodejs/node/issues/49925
PR-URL: https://github.com/nodejs/node/pull/52038
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
Reviewed-By: Raz Luvaton <rluvaton@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
When the entry point is a module and the graph it imports still
contains unsettled top-level await when the Node.js instance
finishes the event loop, search from the entry point module
for unsettled top-level await and print their location.
To avoid unnecessary overhead, we register a promise that only
gets settled when the entry point graph evaluation returns
from await, and only search the module graph if it's still
unsettled by the time the instance is exiting.
This patch only handles this for entry point modules. Other kinds of
modules are more complicated so will be left for the future.
Drive-by: update the terminology "unfinished promise" to the
more correct one "unsettled promise" in the codebase.
PR-URL: https://github.com/nodejs/node/pull/51999
Fixes: https://github.com/nodejs/node/issues/42868
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
- As far as I can tell, the documentation didn't say this, so I was left
wondering if there is a difference between `c1` and `c2` in `const c2
= vm.createContext(c1);` According to my own tests, they are equivalent.
I thought it was worth documenting as it would've saved me a bit of time
if this information were written down.
PR-URL: https://github.com/nodejs/node/pull/51960
Refs: https://github.com/nodejs/node/pull/51946
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/51978
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This is similar to the `queryObjects()` console API provided by the
Chromium DevTools console. It can be used to search for objects that
have the matching constructor on its prototype chain in the entire
heap, which can be useful for memory leak regression tests. To avoid
surprising results, users should avoid using this API on constructors
whose implementation they don't control, or on constructors that can
be invoked by other parties in the application.
To avoid accidental leaks, this API does not return raw references to
the objects found. By default, it returns the count of the objects
found. If `options.format` is `'summary'`, it returns an array
containing brief string representations for each object. The visibility
provided in this API is similar to what the heap snapshot provides,
while users can save the cost of serialization and parsing and directly
filer the target objects during the search.
We have been using this API internally for the test suite, which
has been more stable than any other leak regression testing
strategies in the CI. With a public implementation we can now
use the public API instead.
PR-URL: https://github.com/nodejs/node/pull/51927
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
New option `--report-exclude-network`, also available as
`report.excludeNetwork`, enables the user to exclude
networking interfaces in their diagnostic report.
On some systems, this can cause the report to take minutes
to generate so this option can be used to optimize that.
Fixes: https://github.com/nodejs/node/issues/46060
PR-URL: https://github.com/nodejs/node/pull/51645
Co-authored-by: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Try to match a test by name prefixed with all its ancestors
to ensure uniqueness of the name
Fixes: https://github.com/nodejs/node/issues/46728
PR-URL: https://github.com/nodejs/node/pull/51577
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
