vm: reject in importModuleDynamically without --experimental-vm-modules #50137

joyeecheung · 2023-10-11T11:56:20Z

vm: unify host-defined option generation in vm.compileFunction

Set a default host-defined option for vm.compileFunction so that
it's consistent with vm.Script.

vm: use internal versions of compileFunction and Script

Instead of using the public versions of the vm APIs internally,
use the internal versions so that we can skip unnecessary
argument validation.

The public versions would need special care to the generation
of host-defined options to hit the isolate compilation cache
when imporModuleDynamically isn't used, while internally it's
almost always used, so this allows us to handle the host-defined
options separately.

vm: reject in importModuleDynamically without --experimental-vm-modules

Users cannot access any API that can be used to return a module or
module namespace in this callback without --experimental-vm-modules
anyway, so this would eventually lead to a rejection. This patch
rejects in this case with our own error message and use a constant
host-defined option for the rejection, so that scripts with the
same source can still be compiled using the compilation cache
if no import() is actually called in the script.

Refs: #35375

with-dynamic-import-callback is Jest's current behavior which blocks users from upgrading from v16.x (see #49950 (comment)).

                                                                                   confidence improvement accuracy (*)     (**)    (***)
vm/compile-script-in-isolate-cache.js n=100 type='with-dynamic-import-callback'           ***   9880.21 %     ±166.83% ±237.30% ±343.44%
vm/compile-script-in-isolate-cache.js n=100 type='without-dynamic-import-callback'                 1.87 %       ±4.21%   ±5.83%   ±8.06%

nodejs-github-bot · 2023-10-11T11:56:26Z

Review requested:

@nodejs/loaders

joyeecheung · 2023-10-11T12:57:19Z

This is a follow up of #49950 so that older versions of Jest (and any other packages that are doing a similar custom error in the importModuleDynamically callback) don't have to be punished by compilation cache misses. (Also, more background in jestjs/jest#12205 (comment)).

cc @SimenB

SimenB · 2023-10-11T12:59:46Z

This is awesome, thank you so much for your time and efforts here!

joyeecheung · 2023-10-11T13:11:12Z

Local numbers of the compile-script-in-isolate-cache.js benchmark - similar to #49950 hitting the cache results in a ~100x speedup (note that in the benchmark the import callback isn't doing anything useful because the script does not actually invoke import() and --experimental-vm-modules isn't set, which is the case that this PR wants to optimize here)

                                                                                   confidence improvement accuracy (*)     (**)    (***)
vm/compile-script-in-isolate-cache.js n=100 type='with-dynamic-import-callback'           ***   9880.21 %     ±166.83% ±237.30% ±343.44%
vm/compile-script-in-isolate-cache.js n=100 type='without-dynamic-import-callback'                 1.87 %       ±4.21%   ±5.83%   ±8.06%

nodejs-github-bot · 2023-10-11T16:32:41Z

CI: https://ci.nodejs.org/job/node-test-pull-request/54704/

joyeecheung · 2023-10-12T11:50:34Z

Fixed linter errors

nodejs-github-bot · 2023-10-12T11:56:29Z

CI: https://ci.nodejs.org/job/node-test-pull-request/54745/

GeoffreyBooth

Thank you for doing this! I’ve been working with some of these files lately and this is a great improvement!

JakobJingleheimer

No idea what's happening here, but the code certainly looks much much cleaner, and the code comments are great!

lib/internal/modules/cjs/loader.js

src/env_properties.h

doc/api/errors.md

src/node_contextify.cc

doc/api/vm.md

lib/internal/vm.js

test/parallel/test-vm-no-dynamic-import-callback.js

test/parallel/test-vm-dynamic-import-callback-missing-flag.js

targos · 2023-11-11T19:45:43Z

I'm running tests locally. This will be pushed shortly.

Set a default host-defined option for vm.compileFunction so that it's consistent with vm.Script. PR-URL: #50137 Refs: #35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Instead of using the public versions of the vm APIs internally, use the internal versions so that we can skip unnecessary argument validation. The public versions would need special care to the generation of host-defined options to hit the isolate compilation cache when imporModuleDynamically isn't used, while internally it's almost always used, so this allows us to handle the host-defined options separately. PR-URL: #50137 Refs: #35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Users cannot access any API that can be used to return a module or module namespace in this callback without --experimental-vm-modules anyway, so this would eventually lead to a rejection. This patch rejects in this case with our own error message and use a constant host-defined option for the rejection, so that scripts with the same source can still be compiled using the compilation cache if no `import()` is actually called in the script. PR-URL: #50137 Refs: #35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

github-actions · 2023-11-12T10:02:04Z

The notable-change PRs with changes that should be highlighted in changelogs. label has been added by @joyeecheung.

Please suggest a text for the release notes if you'd like to include a more detailed summary, then proceed to update the PR description with the text or a link to the notable change suggested text comment. Otherwise, the commit will be placed in the Other Notable Changes section.

joyeecheung · 2023-11-12T10:03:07Z

Add a post-mortem notable-change label so that we don't miss sending the words out in v18.x again. Copying text from v21.1.0:

### 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`.

Contributed by Joyee Cheung in [#49950](https://github.com/nodejs/node/pull/49950)
and [#50137](https://github.com/nodejs/node/pull/50137).

billoneil · 2023-11-22T18:44:04Z

@joyeecheung I see the backport to 20.x was merged. Will this also be backported to 18.x?

joyeecheung · 2023-11-23T13:44:57Z

IIUC the plan is to backport this to 18.x after #50669 (which just landed) to reduce conflict. Maybe @targos can confirm.

targos · 2023-11-23T13:58:01Z

I have no plan to backport it as it's out of my competence, but I would like to see it backported :)

joyeecheung · 2023-11-24T20:28:00Z

Oh I thought it should land cleanly after that. If not I can backport it myself.

joyeecheung · 2023-11-25T22:59:35Z

hmm I just realized that to backport the whole thing, we will need to backport Symbols as WeakMap keys to v18.x (it might be possible to just backport the cache fix, but then that's probably not enough to unblock upgrades because without Symbols as WeakMap keys we won't be able to backport the memory fixes, so people are still going to run into seg faults and leaks). I'm not sure about our policy regarding backporting language features from V8 to maintenance LTS though. Setting policies aside, it's not actually that big of a change so it shouldn't be too hard to backport it to v18.x.

joyeecheung · 2023-12-01T17:01:20Z

So I got some confirmations that it's okay to backport Symbols as WeakMap keys to v18.x, I have the Node.js part backport done in https://github.com/joyeecheung/node/tree/backport-50137-to-18, currenly working on the V8 part

Set a default host-defined option for vm.compileFunction so that it's consistent with vm.Script. PR-URL: nodejs#50137 Refs: nodejs#35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Instead of using the public versions of the vm APIs internally, use the internal versions so that we can skip unnecessary argument validation. The public versions would need special care to the generation of host-defined options to hit the isolate compilation cache when imporModuleDynamically isn't used, while internally it's almost always used, so this allows us to handle the host-defined options separately. PR-URL: nodejs#50137 Refs: nodejs#35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Users cannot access any API that can be used to return a module or module namespace in this callback without --experimental-vm-modules anyway, so this would eventually lead to a rejection. This patch rejects in this case with our own error message and use a constant host-defined option for the rejection, so that scripts with the same source can still be compiled using the compilation cache if no `import()` is actually called in the script. PR-URL: nodejs#50137 Refs: nodejs#35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Set a default host-defined option for vm.compileFunction so that it's consistent with vm.Script. PR-URL: #50137 Backport-PR-URL: #51004 Refs: #35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Instead of using the public versions of the vm APIs internally, use the internal versions so that we can skip unnecessary argument validation. The public versions would need special care to the generation of host-defined options to hit the isolate compilation cache when imporModuleDynamically isn't used, while internally it's almost always used, so this allows us to handle the host-defined options separately. PR-URL: #50137 Backport-PR-URL: #51004 Refs: #35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Users cannot access any API that can be used to return a module or module namespace in this callback without --experimental-vm-modules anyway, so this would eventually lead to a rejection. This patch rejects in this case with our own error message and use a constant host-defined option for the rejection, so that scripts with the same source can still be compiled using the compilation cache if no `import()` is actually called in the script. PR-URL: #50137 Backport-PR-URL: #51004 Refs: #35375 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Chengzhong Wu <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [node](https://nodejs.org) ([source](https://github.com/nodejs/node)) | minor | `18.19.1` -> `18.20.0` | --- ### Release Notes <details> <summary>nodejs/node (node)</summary> ### [`v18.20.0`](https://github.com/nodejs/node/releases/tag/v18.20.0): 2024-03-26, Version 18.20.0 'Hydrogen' (LTS), @richardlau [Compare Source](nodejs/node@v18.19.1...v18.20.0) ##### 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. This adds the `with` keyword which should be used in place of the previous `assert` keyword, which will be removed in a future semver-major Node.js release. For example, ```console import "foo" assert { ... } ``` should be replaced with ```console import "foo" with { ... } ``` For more details, see - [#50134](nodejs/node#50134) - [#51622](nodejs/node#51622) Contributed by Nicolò Ribaudo in [#51136](nodejs/node#51136) and Antoine du Hamel in [#50140](nodejs/node#50140). ##### Doc deprecation for `dirent.path` Please use newly added `dirent.parentPath` instead. Contributed by Antoine du Hamel in [#50976](nodejs/node#50976) and [#51020](nodejs/node#51020). ##### 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`. Contributed by Gabriel Schulhof in [#50060](nodejs/node#50060). ##### 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`. Contributed by Joyee Cheung in [#49950](nodejs/node#49950) and [#50137](nodejs/node#50137). ##### Commits - \[[`c70383b8d4`](nodejs/node@c70383b8d4)] - **build**: support Python 3.12 (Shi Pujin) [#50209](nodejs/node#50209) - \[[`4b960c3a4a`](nodejs/node@4b960c3a4a)] - **build**: fix incorrect g++ warning message (Richard Lau) [#51695](nodejs/node#51695) - \[[`8fdea67694`](nodejs/node@8fdea67694)] - **crypto**: update root certificates to NSS 3.98 (Node.js GitHub Bot) [#51794](nodejs/node#51794) - \[[`812b126dd9`](nodejs/node@812b126dd9)] - **deps**: V8: cherry-pick [`d90d453`](nodejs/node@d90d4533b053) (Michaël Zasso) [#50077](nodejs/node#50077) - \[[`9ab8c3db87`](nodejs/node@9ab8c3db87)] - **deps**: update c-ares to 1.27.0 (Node.js GitHub Bot) [#51846](nodejs/node#51846) - \[[`c688680387`](nodejs/node@c688680387)] - **deps**: update c-ares to 1.26.0 (Node.js GitHub Bot) [#51582](nodejs/node#51582) - \[[`9498ac8a47`](nodejs/node@9498ac8a47)] - **deps**: compile c-ares with C11 support (Michaël Zasso) [#51410](nodejs/node#51410) - \[[`8fb743642f`](nodejs/node@8fb743642f)] - **deps**: update c-ares to 1.25.0 (Node.js GitHub Bot) [#51385](nodejs/node#51385) - \[[`7bea2d7c12`](nodejs/node@7bea2d7c12)] - **deps**: update zlib to 1.3.0.1-motley-40e35a7 (Node.js GitHub Bot) [#51274](nodejs/node#51274) - \[[`57a38c8f75`](nodejs/node@57a38c8f75)] - **deps**: update zlib to 1.3.0.1-motley-dd5fc13 (Node.js GitHub Bot) [#51105](nodejs/node#51105) - \[[`b0ca084a6b`](nodejs/node@b0ca084a6b)] - **deps**: update zlib to 1.3-22124f5 (Node.js GitHub Bot) [#50910](nodejs/node#50910) - \[[`4b43823f37`](nodejs/node@4b43823f37)] - **deps**: update zlib to 1.2.13.1-motley-5daffc7 (Node.js GitHub Bot) [#50803](nodejs/node#50803) - \[[`f0da591812`](nodejs/node@f0da591812)] - **deps**: update zlib to 1.2.13.1-motley-dfc48fc (Node.js GitHub Bot) [#50456](nodejs/node#50456) - \[[`16d28a883a`](nodejs/node@16d28a883a)] - **deps**: update base64 to 0.5.2 (Node.js GitHub Bot) [#51455](nodejs/node#51455) - \[[`13a9e81cb6`](nodejs/node@13a9e81cb6)] - **deps**: update base64 to 0.5.1 (Node.js GitHub Bot) [#50629](nodejs/node#50629) - \[[`b4502d3ac5`](nodejs/node@b4502d3ac5)] - **deps**: update simdutf to 4.0.8 (Node.js GitHub Bot) [#51000](nodejs/node#51000) - \[[`183cf8a74a`](nodejs/node@183cf8a74a)] - **deps**: update simdutf to 4.0.4 (Node.js GitHub Bot) [#50772](nodejs/node#50772) - \[[`11ba8593ea`](nodejs/node@11ba8593ea)] - **deps**: update ada to 2.7.6 (Node.js GitHub Bot) [#51542](nodejs/node#51542) - \[[`73a946d55c`](nodejs/node@73a946d55c)] - **deps**: update ada to 2.7.5 (Node.js GitHub Bot) [#51542](nodejs/node#51542) - \[[`cc434c1a39`](nodejs/node@cc434c1a39)] - **deps**: update ada to 2.7.4 (Node.js GitHub Bot) [#50815](nodejs/node#50815) - \[[`3a3808a6ae`](nodejs/node@3a3808a6ae)] - **deps**: upgrade npm to 10.5.0 (npm team) [#51913](nodejs/node#51913) - \[[`c8876d765c`](nodejs/node@c8876d765c)] - **deps**: upgrade npm to 10.3.0 (npm team) [#51431](nodejs/node#51431) - \[[`5aec3af460`](nodejs/node@5aec3af460)] - **deps**: update corepack to 0.25.2 (Node.js GitHub Bot) [#51810](nodejs/node#51810) - \[[`a593985326`](nodejs/node@a593985326)] - **deps**: update corepack to 0.24.1 (Node.js GitHub Bot) [#51459](nodejs/node#51459) - \[[`d1a9237bf5`](nodejs/node@d1a9237bf5)] - **deps**: update corepack to 0.24.0 (Node.js GitHub Bot) [#51318](nodejs/node#51318) - \[[`adac0c7a63`](nodejs/node@adac0c7a63)] - **deps**: update corepack to 0.23.0 (Node.js GitHub Bot) [#50563](nodejs/node#50563) - \[[`4a6f83e32a`](nodejs/node@4a6f83e32a)] - **deps**: escape Python strings correctly (Michaël Zasso) [#50695](nodejs/node#50695) - \[[`c13969e52a`](nodejs/node@c13969e52a)] - **deps**: V8: cherry-pick [`ea996ad`](nodejs/node@ea996ad04a68) (Nicolò Ribaudo) [#51136](nodejs/node#51136) - \[[`6fbf0ba5c3`](nodejs/node@6fbf0ba5c3)] - **deps**: V8: cherry-pick [`a0fd320`](nodejs/node@a0fd3209dda8) (Nicolò Ribaudo) [#51136](nodejs/node#51136) - \[[`68fd7516e1`](nodejs/node@68fd7516e1)] - **deps**: update timezone to 2024a (Michaël Zasso) [#51723](nodejs/node#51723) - \[[`f9b229ebe1`](nodejs/node@f9b229ebe1)] - **deps**: update icu to 74.2 (Michaël Zasso) [#51723](nodejs/node#51723) - \[[`90c73d2eb4`](nodejs/node@90c73d2eb4)] - **deps**: update timezone to 2023d (Node.js GitHub Bot) [#51461](nodejs/node#51461) - \[[`2a2bf57028`](nodejs/node@2a2bf57028)] - **deps**: update icu to 74.1 (Node.js GitHub Bot) [#50515](nodejs/node#50515) - \[[`425e011e52`](nodejs/node@425e011e52)] - **deps**: add v8::Object::SetInternalFieldForNodeCore() (Joyee Cheung) [#49874](nodejs/node#49874) - \[[`58c70344a2`](nodejs/node@58c70344a2)] - **deps**: V8: cherry-pick [`705e374`](nodejs/node@705e374124ae) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`b0e88899e1`](nodejs/node@b0e88899e1)] - **deps**: V8: cherry-pick [`1fada6b`](nodejs/node@1fada6b36f8d) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`d87a810b81`](nodejs/node@d87a810b81)] - **deps**: V8: cherry-pick [`3dd9576`](nodejs/node@3dd9576ce336) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`6d50966876`](nodejs/node@6d50966876)] - **deps**: V8: cherry-pick [`94e8282`](nodejs/node@94e8282325a1) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`fafbacdfec`](nodejs/node@fafbacdfec)] - **deps**: V8: cherry-pick [`9a98f96`](nodejs/node@9a98f96b6d68) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`d4a530ed8d`](nodejs/node@d4a530ed8d)] - **deps**: V8: cherry-pick [`7f5daed`](nodejs/node@7f5daed62d47) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`1ce901b164`](nodejs/node@1ce901b164)] - **deps**: V8: cherry-pick [`c400af4`](nodejs/node@c400af48b5ef) (Joyee Cheung) [#51004](nodejs/node#51004) - \[[`f232064f35`](nodejs/node@f232064f35)] - **doc**: fix historical experimental fetch flag (Kenrick) [#51506](nodejs/node#51506) - \[[`194ff6a40f`](nodejs/node@194ff6a40f)] - **(SEMVER-MINOR)** **doc**: add deprecation notice to `dirent.path` (Antoine du Hamel) [#50976](nodejs/node#50976) - \[[`0f09267dc6`](nodejs/node@0f09267dc6)] - **(SEMVER-MINOR)** **doc**: deprecate `dirent.path` (Antoine du Hamel) [#50976](nodejs/node#50976) - \[[`8bfb8f5b2f`](nodejs/node@8bfb8f5b2f)] - **doc,crypto**: further clarify RSA_PKCS1\_PADDING support (Tobias Nießen) [#51799](nodejs/node#51799) - \[[`c7baf7b274`](nodejs/node@c7baf7b274)] - **doc,crypto**: add changelog and note about disabled RSA_PKCS1\_PADDING (Filip Skokan) [#51782](nodejs/node#51782) - \[[`a193be3dc2`](nodejs/node@a193be3dc2)] - **esm**: use import attributes instead of import assertions (Antoine du Hamel) [#50140](nodejs/node#50140) - \[[`26e8f7793e`](nodejs/node@26e8f7793e)] - **(SEMVER-MINOR)** **fs**: introduce `dirent.parentPath` (Antoine du Hamel) [#50976](nodejs/node#50976) - \[[`5b5e5192f7`](nodejs/node@5b5e5192f7)] - **lib**: fix compileFunction throws range error for negative numbers (Jithil P Ponnan) [#49855](nodejs/node#49855) - \[[`7552de6806`](nodejs/node@7552de6806)] - **module**: fix the leak in SourceTextModule and ContextifySript (Joyee Cheung) [#48510](nodejs/node#48510) - \[[`2e05cf1c60`](nodejs/node@2e05cf1c60)] - **module**: fix leak of vm.SyntheticModule (Joyee Cheung) [#48510](nodejs/node#48510) - \[[`a86a2e14a3`](nodejs/node@a86a2e14a3)] - **module**: use symbol in WeakMap to manage host defined options (Joyee Cheung) [#48510](nodejs/node#48510) - \[[`32906ddcac`](nodejs/node@32906ddcac)] - **node-api**: segregate nogc APIs from rest via type system (Gabriel Schulhof) [#50060](nodejs/node#50060) - \[[`1aa71c26ff`](nodejs/node@1aa71c26ff)] - **node-api**: factor out common code into macros (Gabriel Schulhof) [#50664](nodejs/node#50664) - \[[`3d0b233f52`](nodejs/node@3d0b233f52)] - **node-api**: introduce experimental feature flags (Gabriel Schulhof) [#50991](nodejs/node#50991) - \[[`96514a8b9f`](nodejs/node@96514a8b9f)] - **src**: iterate on import attributes array correctly (Michaël Zasso) [#50703](nodejs/node#50703) - \[[`2c2892bf88`](nodejs/node@2c2892bf88)] - **src**: set ModuleWrap internal fields only once (Joyee Cheung) [#49391](nodejs/node#49391) - \[[`ff334cb774`](nodejs/node@ff334cb774)] - **src**: cast v8::Object::GetInternalField() return value to v8::Value (Joyee Cheung) [#48943](nodejs/node#48943) - \[[`270b519971`](nodejs/node@270b519971)] - **stream**: do not defer construction by one microtick (Matteo Collina) [#52005](nodejs/node#52005) - \[[`95d7a75084`](nodejs/node@95d7a75084)] - **test**: fix dns test case failures after c-ares update to 1.21.0+ (Brad House) [#50743](nodejs/node#50743) - \[[`cd613e5167`](nodejs/node@cd613e5167)] - **test**: handle relative https redirect (Richard Lau) [#51121](nodejs/node#51121) - \[[`40f10eafcf`](nodejs/node@40f10eafcf)] - **test**: fix `internet/test-inspector-help-page` (Richard Lau) [#51693](nodejs/node#51693) - \[[`5e426511b1`](nodejs/node@5e426511b1)] - **test**: deflake test-vm-contextified-script-leak (Joyee Cheung) [#49710](nodejs/node#49710) - \[[`0b156c6d28`](nodejs/node@0b156c6d28)] - **test**: use checkIfCollectable in vm leak tests (Joyee Cheung) [#49671](nodejs/node#49671) - \[[`1586c11b3c`](nodejs/node@1586c11b3c)] - **test**: add checkIfCollectable to test/common/gc.js (Joyee Cheung) [#49671](nodejs/node#49671) - \[[`902d8b3d4b`](nodejs/node@902d8b3d4b)] - **test**: fix flaky http-chunk-extensions-limit test (Ethan Arrowood) [#51943](nodejs/node#51943) - \[[`1743d2bdc1`](nodejs/node@1743d2bdc1)] - **test**: test surrogate pair filenames on windows (Mert Can Altın) [#51800](nodejs/node#51800) - \[[`1c1a7ec22d`](nodejs/node@1c1a7ec22d)] - **test**: increase platform timeout zlib-brotli-16gb (Rafael Gonzaga) [#51792](nodejs/node#51792) - \[[`931d02fe3e`](nodejs/node@931d02fe3e)] - **test, v8**: fix wrong import attributes test (Nicolò Ribaudo) [#52184](nodejs/node#52184) - \[[`d9ea6c1f8d`](nodejs/node@d9ea6c1f8d)] - **tls**: fix order of setting cipher before setting cert and key (Kumar Rishav) [#50186](nodejs/node#50186) - \[[`3184befa2e`](nodejs/node@3184befa2e)] - **tools**: fix update-icu.sh (Michaël Zasso) [#51723](nodejs/node#51723) - \[[`06646e11be`](nodejs/node@06646e11be)] - **(SEMVER-MINOR)** **vm**: use import attributes instead of import assertions (Antoine du Hamel) [#50141](nodejs/node#50141) - \[[`fe66e9d06e`](nodejs/node@fe66e9d06e)] - **vm**: reject in importModuleDynamically without --experimental-vm-modules (Joyee Cheung) [#50137](nodejs/node#50137) - \[[`052e095c6b`](nodejs/node@052e095c6b)] - **vm**: use internal versions of compileFunction and Script (Joyee Cheung) [#50137](nodejs/node#50137) - \[[`9f7899ed0a`](nodejs/node@9f7899ed0a)] - **vm**: unify host-defined option generation in vm.compileFunction (Joyee Cheung) [#50137](nodejs/node#50137) - \[[`6291c107d0`](nodejs/node@6291c107d0)] - **vm**: use default HDO when importModuleDynamically is not set (Joyee Cheung) [#49950](nodejs/node#49950) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  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[Bug]: Memory consumption issues on Node JS 16.11.0+ jestjs/jest#11956

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typings: lib/internal/vm.js #50112

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esm: improve check for ESM syntax #50127

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vm: reject in importModuleDynamically without --experimental-vm-modules #50137

vm: reject in importModuleDynamically without --experimental-vm-modules #50137

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vm: reject in importModuleDynamically without --experimental-vm-modules #50137

vm: reject in importModuleDynamically without --experimental-vm-modules #50137

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vm: unify host-defined option generation in vm.compileFunction

vm: use internal versions of compileFunction and Script

vm: reject in importModuleDynamically without --experimental-vm-modules

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