lib,src: refactor assert to load error source from memory#59751

legendecas · 2025-09-03T21:09:07Z

lib,src: refactor assert to load error source from memory

The source code is available from V8 API and assert can avoid reading
the source file from the filesystem and parse the file again.

lib: add source map support for assert messages

Map source lines in assert messages with cached source maps.

Fixes#59612

The source code is available from V8 API and assert can avoid reading the source file from the filesystem and parse the file again.

Map source lines in assert messages with cached source maps.

codecov · 2025-09-03T23:47:28Z

Codecov Report

❌ Patch coverage is 89.42308% with 22 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.92%. Comparing base (737b42e) to head (9e516a3).
⚠️ Report is 76 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/internal/errors/error_source.js	90.30%	15 Missing and 1 partial ⚠️
src/node_errors.cc	78.57%	2 Missing and 4 partials ⚠️

Additional details and impacted files

@@ Coverage Diff @@## main #59751 +/- ## ========================================== - Coverage 89.95% 89.92% -0.04%  ========================================== Files 667 668 +1 Lines 196776 196733 -43 Branches 38409 38391 -18 ========================================== - Hits 177006 176908 -98 - Misses 12198 12241 +43 - Partials 7572 7584 +12

Files with missing lines	Coverage Δ
lib/internal/assert/utils.js	`100.00% <100.00%> (+7.88%)`	⬆️
lib/internal/source_map/prepare_stack_trace.js	`96.05% <100.00%> (+0.17%)`	⬆️
src/node_errors.cc	`65.04% <78.57%> (+0.86%)`	⬆️
lib/internal/errors/error_source.js	`90.30% <90.30%> (ø)`

... and 38 files with indirect coverage changes

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marco-ippolito

Let's goo!

nodejs-github-bot · 2025-09-04T09:31:07Z

CI: https://ci.nodejs.org/job/node-test-pull-request/69043/

nodejs-github-bot · 2025-09-08T17:14:40Z

CI: https://ci.nodejs.org/job/node-test-pull-request/69138/

legendecas · 2025-09-09T08:53:29Z

@BridgeAR CI is green now. I noticed that you requested a review from yourself. Would you mind taking a look? Thank you!

nodejs-github-bot · 2025-09-11T10:37:48Z

Landed in a2a77b2...f1b56d6

The source code is available from V8 API and assert can avoid reading the source file from the filesystem and parse the file again. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

Map source lines in assert messages with cached source maps. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

The source code is available from V8 API and assert can avoid reading the source file from the filesystem and parse the file again. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

Map source lines in assert messages with cached source maps. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

This MR contains the following updates: | Package | Update | Change | |---|---|---| | [node](https://nodejs.org) ([source](https://github.com/nodejs/node)) | minor | `24.8.0` -> `24.9.0` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>nodejs/node (node)</summary> ### [`v24.9.0`](https://github.com/nodejs/node/releases/tag/v24.9.0): 2025-09-25, Version 24.9.0 (Current), @targos [Compare Source](nodejs/node@v24.8.0...v24.9.0) ##### Notable Changes - \[[`9b043a9096`](nodejs/node@9b043a9096)] - **(SEMVER-MINOR)** **http**: add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) [#59824](nodejs/node#59824) - \[[`a6456ab90a`](nodejs/node@a6456ab90a)] - **(SEMVER-MINOR)** **sqlite**: cleanup ERM support and export Session class (James M Snell) [#58378](nodejs/node#58378) - \[[`5563361d22`](nodejs/node@5563361d22)] - **(SEMVER-MINOR)** **sqlite**: add tagged template (0hm☘️) [#58748](nodejs/node#58748) - \[[`04013ee933`](nodejs/node@04013ee933)] - **(SEMVER-MINOR)** **worker**: add heap profile API (theanarkh) [#59846](nodejs/node#59846) ##### Commits - \[[`cbec4fd6de`](nodejs/node@cbec4fd6de)] - **benchmark**: calibrate config dgram multi-buffer (Bruno Rodrigues) [#59696](nodejs/node#59696) - \[[`9a4bbdc3c5`](nodejs/node@9a4bbdc3c5)] - **benchmark**: calibrate config cluster/echo.js (Nam Yooseong) [#59836](nodejs/node#59836) - \[[`0b284d86e8`](nodejs/node@0b284d86e8)] - **build**: add the missing macro definitions for OpenHarmony (hqzing) [#59804](nodejs/node#59804) - \[[`43e6e54d66`](nodejs/node@43e6e54d66)] - **build**: do not include custom ESLint rules testing in tarball (Antoine du Hamel) [#59809](nodejs/node#59809) - \[[`039ac19154`](nodejs/node@039ac19154)] - **crypto**: expose signatureAlgorithm on X509Certificate (Patrick Costa) [#59235](nodejs/node#59235) - \[[`647c332704`](nodejs/node@647c332704)] - **crypto**: use `return await` when returning Promises from async functions (Renegade334) [#59841](nodejs/node#59841) - \[[`8ed4587cf0`](nodejs/node@8ed4587cf0)] - **crypto**: use async functions for non-stub Promise-returning functions (Renegade334) [#59841](nodejs/node#59841) - \[[`bb051c56ef`](nodejs/node@bb051c56ef)] - **crypto**: avoid calls to `promise.catch()` (Renegade334) [#59841](nodejs/node#59841) - \[[`05e560dd25`](nodejs/node@05e560dd25)] - **deps**: update googletest to [`50b8600`](nodejs/node@50b8600) (Node.js GitHub Bot) [#59955](nodejs/node#59955) - \[[`fa40d3a785`](nodejs/node@fa40d3a785)] - **deps**: update archs files for openssl-3.5.3 (Node.js GitHub Bot) [#59901](nodejs/node#59901) - \[[`8c85570d18`](nodejs/node@8c85570d18)] - **deps**: upgrade openssl sources to openssl-3.5.3 (Node.js GitHub Bot) [#59901](nodejs/node#59901) - \[[`b71125664e`](nodejs/node@b71125664e)] - **deps**: update undici to 7.16.0 (Node.js GitHub Bot) [#59830](nodejs/node#59830) - \[[`dea5dd7077`](nodejs/node@dea5dd7077)] - **dgram**: restore buffer optimization in fixBufferList (Yoo) [#59934](nodejs/node#59934) - \[[`b0c1e67532`](nodejs/node@b0c1e67532)] - **diagnostics\_channel**: fix race condition with diagnostics\_channel and GC (Ugaitz Urien) [#59910](nodejs/node#59910) - \[[`0b37b594c3`](nodejs/node@0b37b594c3)] - **doc**: use "WebAssembly" instead of "Web Assembly" (Tobias Nießen) [#59954](nodejs/node#59954) - \[[`1e723f9c6b`](nodejs/node@1e723f9c6b)] - **doc**: fix typo in section on microtask order (Tobias Nießen) [#59932](nodejs/node#59932) - \[[`a28962a85c`](nodejs/node@a28962a85c)] - **doc**: update V8 fast API guidance (René) [#58999](nodejs/node#58999) - \[[`bd767c5d1b`](nodejs/node@bd767c5d1b)] - **doc**: add security escalation policy (Ulises Gascón) [#59806](nodejs/node#59806) - \[[`9df91e59e1`](nodejs/node@9df91e59e1)] - **doc**: type improvement of file `http.md` (yusheng chen) [#58189](nodejs/node#58189) - \[[`e4f571680b`](nodejs/node@e4f571680b)] - **doc**: deprecate closing `fs.Dir` on garbage collection (Livia Medeiros) [#59839](nodejs/node#59839) - \[[`e9cb986fa5`](nodejs/node@e9cb986fa5)] - **doc**: rephrase dynamic import() description (Nam Yooseong) [#59224](nodejs/node#59224) - \[[`026d4e33f7`](nodejs/node@026d4e33f7)] - **doc,crypto**: update subtle.generateKey and subtle.importKey (Filip Skokan) [#59851](nodejs/node#59851) - \[[`2b2591db52`](nodejs/node@2b2591db52)] - **esm**: make hasAsyncGraph non-enumerable (Joyee Cheung) [#59905](nodejs/node#59905) - \[[`993f05d323`](nodejs/node@993f05d323)] - **fs,win**: do not add a second trailing slash in readdir (Gerhard Stöbich) [#59847](nodejs/node#59847) - \[[`7aec53b607`](nodejs/node@7aec53b607)] - **(SEMVER-MINOR)** **http**: add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) [#59824](nodejs/node#59824) - \[[`83ae6102e7`](nodejs/node@83ae6102e7)] - **http**: optimize checkIsHttpToken for short strings (방진혁) [#59832](nodejs/node#59832) - \[[`6695067636`](nodejs/node@6695067636)] - **http,https**: handle IPv6 with proxies (Joyee Cheung) [#59894](nodejs/node#59894) - \[[`c5d910a0a9`](nodejs/node@c5d910a0a9)] - **http2**: fix allowHttp1+Upgrade, broken by shouldUpgradeCallback (Tim Perry) [#59924](nodejs/node#59924) - \[[`acada1fb82`](nodejs/node@acada1fb82)] - **inspector**: ensure adequate memory allocation for `Binary::toBase64` (René) [#59870](nodejs/node#59870) - \[[`396cc8ec65`](nodejs/node@396cc8ec65)] - **lib**: update inspect output format for subclasses (Miguel Marcondes Filho) [#59687](nodejs/node#59687) - \[[`fed1dac8de`](nodejs/node@fed1dac8de)] - **lib**: update isDeepStrictEqual to support options (Miguel Marcondes Filho) [#59762](nodejs/node#59762) - \[[`d785929fd7`](nodejs/node@d785929fd7)] - **lib**: add source map support for assert messages (Chengzhong Wu) [#59751](nodejs/node#59751) - \[[`ff13d1d61e`](nodejs/node@ff13d1d61e)] - **lib,src**: cache ModuleWrap.hasAsyncGraph (Chengzhong Wu) [#59703](nodejs/node#59703) - \[[`b200cd8470`](nodejs/node@b200cd8470)] - **lib,src**: refactor assert to load error source from memory (Chengzhong Wu) [#59751](nodejs/node#59751) - \[[`e94c57301b`](nodejs/node@e94c57301b)] - **meta**: add .npmrc with ignore-scripts=true (Joyee Cheung) [#59914](nodejs/node#59914) - \[[`728472a57b`](nodejs/node@728472a57b)] - **module**: only put directly require-d ESM into require.cache (Joyee Cheung) [#59874](nodejs/node#59874) - \[[`be48760b93`](nodejs/node@be48760b93)] - **node-api**: added SharedArrayBuffer api (Mert Can Altin) [#59071](nodejs/node#59071) - \[[`f006a14522`](nodejs/node@f006a14522)] - **node-api**: make napi\_delete\_reference use node\_api\_basic\_env (Jeetu Suthar) [#59684](nodejs/node#59684) - \[[`0f46c1c3b0`](nodejs/node@0f46c1c3b0)] - **repl**: fix cpu overhead pasting big strings to the REPL (Ruben Bridgewater) [#59857](nodejs/node#59857) - \[[`3eeb7b47ea`](nodejs/node@3eeb7b47ea)] - **sqlite**: fix crash session extension callbacks with workers (Bart Louwers) [#59848](nodejs/node#59848) - \[[`0fe53375ec`](nodejs/node@0fe53375ec)] - **(SEMVER-MINOR)** **sqlite**: cleanup ERM support and export Session class (James M Snell) [#58378](nodejs/node#58378) - \[[`9a3e58a007`](nodejs/node@9a3e58a007)] - **(SEMVER-MINOR)** **sqlite**: add tagged template (0hm☘️) [#58748](nodejs/node#58748) - \[[`f14ed5ab7b`](nodejs/node@f14ed5ab7b)] - **src**: simplify watchdog instantiations via `std::optional` (Anna Henningsen) [#59960](nodejs/node#59960) - \[[`e330f03f84`](nodejs/node@e330f03f84)] - **src**: update crypto objects to use DictionaryTemplate (James M Snell) [#59942](nodejs/node#59942) - \[[`69b5607cf4`](nodejs/node@69b5607cf4)] - **src**: simplify is\_callable by making it a concept (Tobias Nießen) [#58169](nodejs/node#58169) - \[[`86150f3401`](nodejs/node@86150f3401)] - **src**: rename private fields to follow naming convention (Moonki Choi) [#59923](nodejs/node#59923) - \[[`d17f299539`](nodejs/node@d17f299539)] - **src**: use DictionaryTemplate more in URLPattern (James M Snell) [#59892](nodejs/node#59892) - \[[`ac784912ac`](nodejs/node@ac784912ac)] - **src**: reduce the nearest parent package JSON cache size (Michael Smith) [#59888](nodejs/node#59888) - \[[`abecdcb536`](nodejs/node@abecdcb536)] - **src**: replace FIXED\_ONE\_BYTE\_STRING with Environment-cached strings (Moonki Choi) [#59891](nodejs/node#59891) - \[[`2bb152500b`](nodejs/node@2bb152500b)] - **src**: create strings in `FIXED_ONE_BYTE_STRING` as internalized (Anna Henningsen) [#59826](nodejs/node#59826) - \[[`03116a7cd8`](nodejs/node@03116a7cd8)] - **src**: remove `std::array` overload of `FIXED_ONE_BYTE_STRING` (Anna Henningsen) [#59826](nodejs/node#59826) - \[[`8a5325d6e3`](nodejs/node@8a5325d6e3)] - **src**: ensure `v8::Eternal` is empty before setting it (Anna Henningsen) [#59825](nodejs/node#59825) - \[[`f0c20ccd81`](nodejs/node@f0c20ccd81)] - **src**: remove unnecessary `Environment::GetCurrent()` calls (Moonki Choi) [#59814](nodejs/node#59814) - \[[`213188e491`](nodejs/node@213188e491)] - **stream**: use new AsyncResource instead of bind (Matteo Collina) [#59867](nodejs/node#59867) - \[[`ce8435b003`](nodejs/node@ce8435b003)] - **test**: testcase demonstrating issue 59541 (Eric Rannaud) [#59801](nodejs/node#59801) - \[[`8f32746142`](nodejs/node@8f32746142)] - **test**: guard write to proxy client if proxy connection is ended (Joyee Cheung) [#59742](nodejs/node#59742) - \[[`6790093fcb`](nodejs/node@6790093fcb)] - **tls**: load bundled and extra certificates off-thread (Joyee Cheung) [#59856](nodejs/node#59856) - \[[`f5d3f919d8`](nodejs/node@f5d3f919d8)] - **tls**: only do off-thread certificate loading on loading tls (Joyee Cheung) [#59856](nodejs/node#59856) - \[[`87bbaa23a0`](nodejs/node@87bbaa23a0)] - **tools**: fix `tools/make-v8.sh` for clang (Richard Lau) [#59893](nodejs/node#59893) - \[[`0d23fd525b`](nodejs/node@0d23fd525b)] - **tools**: skip test-internet workflow for draft MRs (Michaël Zasso) [#59817](nodejs/node#59817) - \[[`e17c73731a`](nodejs/node@e17c73731a)] - **tools**: copyedit `build-tarball.yml` (Antoine du Hamel) [#59808](nodejs/node#59808) - \[[`97c4e1bac9`](nodejs/node@97c4e1bac9)] - **typings**: remove unused imports (Nam Yooseong) [#59880](nodejs/node#59880) - \[[`8b29bbca76`](nodejs/node@8b29bbca76)] - **url**: replaced slice with at (Mikhail) [#59181](nodejs/node#59181) - \[[`6458867a6b`](nodejs/node@6458867a6b)] - **url**: add type checking to urlToHttpOptions() (simon-id) [#59753](nodejs/node#59753) - \[[`3c62b3886f`](nodejs/node@3c62b3886f)] - **util**: inspect objects with throwing Symbol.toStringTag (Ruben Bridgewater) [#59860](nodejs/node#59860) - \[[`6133a82875`](nodejs/node@6133a82875)] - **util**: fix debuglog.enabled not being present with callback logger (Ruben Bridgewater) [#59858](nodejs/node#59858) - \[[`9347ddddf4`](nodejs/node@9347ddddf4)] - **vm**: explain how to share promises between contexts w/ afterEvaluate (Eric Rannaud) [#59801](nodejs/node#59801) - \[[`44ce971619`](nodejs/node@44ce971619)] - **vm**: "afterEvaluate", evaluate() return a promise from the outer context (Eric Rannaud) [#59801](nodejs/node#59801) - \[[`6e586a1409`](nodejs/node@6e586a1409)] - **vm**: expose hasTopLevelAwait on SourceTextModule (Chengzhong Wu) [#59865](nodejs/node#59865) - \[[`49747a58a3`](nodejs/node@49747a58a3)] - **(SEMVER-MINOR)** **worker**: add heap profile API (theanarkh) [#59846](nodejs/node#59846) - \[[`b970c0bbc2`](nodejs/node@b970c0bbc2)] - **zlib**: reduce code duplication (jhofstee) [#57810](nodejs/node#57810) - \[[`9782ca2b1b`](nodejs/node@9782ca2b1b)] - **zlib**: implement fast path for crc32 (Gürgün Dayıoğlu) [#59813](nodejs/node#59813) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

The source code is available from V8 API and assert can avoid reading the source file from the filesystem and parse the file again. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

Map source lines in assert messages with cached source maps. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

nodejs/node#59751

* chore: bump node in DEPS to v22.21.0 * chore: bump node in DEPS to v22.21.1 * chore: update patches * lib,src: refactor assert to load error source from memory nodejs/node#59751 * src: add percentage support to --max-old-space-size nodejs/node#59082 --------- Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: John Kleinschmidt <[email protected]>

* chore: upgrade Node.js to v24.10.0 * chore: fixup crypto patch * chore: fixup crypto test patch * src: prepare for v8 sandboxing nodejs/node#58376 * esm: fix module.exports export on CJS modules nodejs/node#57366 * chore: fixup lazyload fs patch * esm: Source Phase Imports for WebAssembly nodejs/node#56919 * module: remove --experimental-default-type nodejs/node#56092 * lib,src: refactor assert to load error source from memory nodejs/node#59751 * src: add source location to v8::TaskRunner nodejs/node#54077 * src: remove dependency on wrapper-descriptor-based CppHeap nodejs/node#54077 * src: do not use soon-to-be-deprecated V8 API nodejs/node#53174 * src: stop using deprecated fields of v8::FastApiCallbackOptions nodejs/node#54077 * test: update v8-stats test for V8 12.6 nodejs/node#54077 * esm: unflag --experimental-wasm-modules nodejs/node#57038 * test: adapt assert tests to stack trace changes nodejs/node#58070 * src,test: unregister the isolate after disposal and before freeing nodejs/node#58070 * src: use cppgc to manage ContextifyContext nodejs/node#56522 * src: replace uses of FastApiTypedArray nodejs/node#58070 * module: integrate TypeScript into compile cache nodejs/node#56629 * deps: update ada to 3.2.7 nodejs/node#59336 * src: make minor cleanups in encoding_binding.cc nodejs/node#57448 * src: switch from `Get/SetPrototype` to `Get/SetPrototypeV2` nodejs/node#55453 * src: use non-deprecated Get/SetPrototype methods nodejs/node#59671 * src: simplify string_bytes with views nodejs/node#54876 * src: improve utf8 string generation performance nodejs/node#54873 * src: use non-deprecated Utf8LengthV2() method nodejs/node#58070 * src: use non-deprecated WriteUtf8V2() method nodejs/node#58070 * src: refactor WriteUCS2 and remove flags argument nodejs/node#58163 * src: use String::WriteV2() in TwoByteValue nodejs/node#58164 * node-api: use WriteV2 in napi_get_value_string_utf16 nodejs/node#58165 * node-api: use WriteOneByteV2 in napi_get_value_string_latin1 nodejs/node#58325 * src: migrate WriteOneByte to WriteOneByteV2 nodejs/node#59634 * fs: introduce dirent\.parentPath nodejs/node#50976 * src: avoid copy by using std::views::keys nodejs/node#56080 * chore: fixup patch indices * fix: errant use of context->GetIsolate() * fix: tweak BoringSSL compat patch for new changes * fix: add back missing isolate dtor declaration * fixup! esm: fix module.exports export on CJS modules * cli: remove --no-experimental-fetch flag https://github.com/nodejs/node/pull/52611/files * esm: Source Phase Imports for WebAssembly nodejs/node#56919 * fixup! src: prepare for v8 sandboxing * chore: bump @types/node to v24 * chore: fix const assignment in crypto test * fix: sandbox pointer patch issues * chore: rework source phase import patch * src: add percentage support to --max-old-space-size nodejs/node#59082 * chore: fixup crypto tests * chore: HostImportModuleWithPhaseDynamically todo * fix: cjs esm failures * fix: v8::Object::Wrappable issues - v8/node@b72a615 - v8/node@490bac2 - v8/node@4896a0d * chore: remove deleted specs * src: use v8::ExternalMemoryAccounter nodejs/node#58070 * fs: port SonicBoom module to fs module as FastUtf8Stream nodejs/node#58897 * chore: tweak sandboxed pr patch * test: disable parallel/test-os-checked-function * test: use WHATWG URL instead of url.parse * fix: OPENSSL_secure_zalloc doesn't work in BoringSSL * chore: fix accidental extra line * 7017517: [defer-import-eval] Parse import defer syntax https://chromium-review.googlesource.com/c/v8/v8/+/7017517

nodejs/node#59751 Co-authored-by: Shelley Vohr <[email protected]>

* chore: bump node in DEPS to v22.21.0 * chore: bump node in DEPS to v22.21.1 * chore: update patches * lib,src: refactor assert to load error source from memory nodejs/node#59751 * src: add percentage support to --max-old-space-size nodejs/node#59082 --------- Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: John Kleinschmidt <[email protected]>

* chore: upgrade Node.js to v24.10.0 * chore: fixup crypto patch * chore: fixup crypto test patch * src: prepare for v8 sandboxing nodejs/node#58376 * esm: fix module.exports export on CJS modules nodejs/node#57366 * chore: fixup lazyload fs patch * esm: Source Phase Imports for WebAssembly nodejs/node#56919 * module: remove --experimental-default-type nodejs/node#56092 * lib,src: refactor assert to load error source from memory nodejs/node#59751 * src: add source location to v8::TaskRunner nodejs/node#54077 * src: remove dependency on wrapper-descriptor-based CppHeap nodejs/node#54077 * src: do not use soon-to-be-deprecated V8 API nodejs/node#53174 * src: stop using deprecated fields of v8::FastApiCallbackOptions nodejs/node#54077 * test: update v8-stats test for V8 12.6 nodejs/node#54077 * esm: unflag --experimental-wasm-modules nodejs/node#57038 * test: adapt assert tests to stack trace changes nodejs/node#58070 * src,test: unregister the isolate after disposal and before freeing nodejs/node#58070 * src: use cppgc to manage ContextifyContext nodejs/node#56522 * src: replace uses of FastApiTypedArray nodejs/node#58070 * module: integrate TypeScript into compile cache nodejs/node#56629 * deps: update ada to 3.2.7 nodejs/node#59336 * src: make minor cleanups in encoding_binding.cc nodejs/node#57448 * src: switch from `Get/SetPrototype` to `Get/SetPrototypeV2` nodejs/node#55453 * src: use non-deprecated Get/SetPrototype methods nodejs/node#59671 * src: simplify string_bytes with views nodejs/node#54876 * src: improve utf8 string generation performance nodejs/node#54873 * src: use non-deprecated Utf8LengthV2() method nodejs/node#58070 * src: use non-deprecated WriteUtf8V2() method nodejs/node#58070 * src: refactor WriteUCS2 and remove flags argument nodejs/node#58163 * src: use String::WriteV2() in TwoByteValue nodejs/node#58164 * node-api: use WriteV2 in napi_get_value_string_utf16 nodejs/node#58165 * node-api: use WriteOneByteV2 in napi_get_value_string_latin1 nodejs/node#58325 * src: migrate WriteOneByte to WriteOneByteV2 nodejs/node#59634 * fs: introduce dirent\.parentPath nodejs/node#50976 * src: avoid copy by using std::views::keys nodejs/node#56080 * chore: fixup patch indices * fix: errant use of context->GetIsolate() * fix: tweak BoringSSL compat patch for new changes * fix: add back missing isolate dtor declaration * fixup! esm: fix module.exports export on CJS modules * cli: remove --no-experimental-fetch flag https://github.com/nodejs/node/pull/52611/files * esm: Source Phase Imports for WebAssembly nodejs/node#56919 * fixup! src: prepare for v8 sandboxing * chore: bump @types/node to v24 * chore: fix const assignment in crypto test * fix: sandbox pointer patch issues * chore: rework source phase import patch * src: add percentage support to --max-old-space-size nodejs/node#59082 * chore: fixup crypto tests * chore: HostImportModuleWithPhaseDynamically todo * fix: cjs esm failures * fix: v8::Object::Wrappable issues - v8/node@b72a615 - v8/node@490bac2 - v8/node@4896a0d * chore: remove deleted specs * src: use v8::ExternalMemoryAccounter nodejs/node#58070 * fs: port SonicBoom module to fs module as FastUtf8Stream nodejs/node#58897 * chore: tweak sandboxed pr patch * test: disable parallel/test-os-checked-function * test: use WHATWG URL instead of url.parse * fix: OPENSSL_secure_zalloc doesn't work in BoringSSL * chore: fix accidental extra line * 7017517: [defer-import-eval] Parse import defer syntax https://chromium-review.googlesource.com/c/v8/v8/+/7017517

* chore: upgrade Node.js to v24.10.0 Co-authored-by: Shelley Vohr <[email protected]> * chore: fixup crypto patch Co-authored-by: Shelley Vohr <[email protected]> * chore: fixup crypto test patch Co-authored-by: Shelley Vohr <[email protected]> * src: prepare for v8 sandboxing nodejs/node#58376 Co-authored-by: Shelley Vohr <[email protected]> * esm: fix module.exports export on CJS modules nodejs/node#57366 Co-authored-by: Shelley Vohr <[email protected]> * chore: fixup lazyload fs patch Co-authored-by: Shelley Vohr <[email protected]> * esm: Source Phase Imports for WebAssembly nodejs/node#56919 Co-authored-by: Shelley Vohr <[email protected]> * module: remove --experimental-default-type nodejs/node#56092 Co-authored-by: Shelley Vohr <[email protected]> * lib,src: refactor assert to load error source from memory nodejs/node#59751 Co-authored-by: Shelley Vohr <[email protected]> * src: add source location to v8::TaskRunner nodejs/node#54077 Co-authored-by: Shelley Vohr <[email protected]> * src: remove dependency on wrapper-descriptor-based CppHeap nodejs/node#54077 Co-authored-by: Shelley Vohr <[email protected]> * src: do not use soon-to-be-deprecated V8 API nodejs/node#53174 Co-authored-by: Shelley Vohr <[email protected]> * src: stop using deprecated fields of v8::FastApiCallbackOptions nodejs/node#54077 Co-authored-by: Shelley Vohr <[email protected]> * test: update v8-stats test for V8 12.6 nodejs/node#54077 Co-authored-by: Shelley Vohr <[email protected]> * esm: unflag --experimental-wasm-modules nodejs/node#57038 Co-authored-by: Shelley Vohr <[email protected]> * test: adapt assert tests to stack trace changes nodejs/node#58070 Co-authored-by: Shelley Vohr <[email protected]> * src,test: unregister the isolate after disposal and before freeing nodejs/node#58070 Co-authored-by: Shelley Vohr <[email protected]> * src: use cppgc to manage ContextifyContext nodejs/node#56522 Co-authored-by: Shelley Vohr <[email protected]> * src: replace uses of FastApiTypedArray nodejs/node#58070 Co-authored-by: Shelley Vohr <[email protected]> * module: integrate TypeScript into compile cache nodejs/node#56629 Co-authored-by: Shelley Vohr <[email protected]> * deps: update ada to 3.2.7 nodejs/node#59336 Co-authored-by: Shelley Vohr <[email protected]> * src: make minor cleanups in encoding_binding.cc nodejs/node#57448 Co-authored-by: Shelley Vohr <[email protected]> * src: switch from `Get/SetPrototype` to `Get/SetPrototypeV2` nodejs/node#55453 Co-authored-by: Shelley Vohr <[email protected]> * src: use non-deprecated Get/SetPrototype methods nodejs/node#59671 Co-authored-by: Shelley Vohr <[email protected]> * src: simplify string_bytes with views nodejs/node#54876 Co-authored-by: Shelley Vohr <[email protected]> * src: improve utf8 string generation performance nodejs/node#54873 Co-authored-by: Shelley Vohr <[email protected]> * src: use non-deprecated Utf8LengthV2() method nodejs/node#58070 Co-authored-by: Shelley Vohr <[email protected]> * src: use non-deprecated WriteUtf8V2() method nodejs/node#58070 Co-authored-by: Shelley Vohr <[email protected]> * src: refactor WriteUCS2 and remove flags argument nodejs/node#58163 Co-authored-by: Shelley Vohr <[email protected]> * src: use String::WriteV2() in TwoByteValue nodejs/node#58164 Co-authored-by: Shelley Vohr <[email protected]> * node-api: use WriteV2 in napi_get_value_string_utf16 nodejs/node#58165 Co-authored-by: Shelley Vohr <[email protected]> * node-api: use WriteOneByteV2 in napi_get_value_string_latin1 nodejs/node#58325 Co-authored-by: Shelley Vohr <[email protected]> * src: migrate WriteOneByte to WriteOneByteV2 nodejs/node#59634 Co-authored-by: Shelley Vohr <[email protected]> * fs: introduce dirent\.parentPath nodejs/node#50976 Co-authored-by: Shelley Vohr <[email protected]> * src: avoid copy by using std::views::keys nodejs/node#56080 Co-authored-by: Shelley Vohr <[email protected]> * chore: fixup patch indices Co-authored-by: Shelley Vohr <[email protected]> * fix: errant use of context->GetIsolate() Co-authored-by: Shelley Vohr <[email protected]> * fix: tweak BoringSSL compat patch for new changes Co-authored-by: Shelley Vohr <[email protected]> * fix: add back missing isolate dtor declaration Co-authored-by: Shelley Vohr <[email protected]> * fixup! esm: fix module.exports export on CJS modules Co-authored-by: Shelley Vohr <[email protected]> * cli: remove --no-experimental-fetch flag https://github.com/nodejs/node/pull/52611/files Co-authored-by: Shelley Vohr <[email protected]> * esm: Source Phase Imports for WebAssembly nodejs/node#56919 Co-authored-by: Shelley Vohr <[email protected]> * fixup! src: prepare for v8 sandboxing Co-authored-by: Shelley Vohr <[email protected]> * chore: bump @types/node to v24 Co-authored-by: Shelley Vohr <[email protected]> * chore: fix const assignment in crypto test Co-authored-by: Shelley Vohr <[email protected]> * fix: sandbox pointer patch issues Co-authored-by: Shelley Vohr <[email protected]> * chore: rework source phase import patch Co-authored-by: Shelley Vohr <[email protected]> * src: add percentage support to --max-old-space-size nodejs/node#59082 Co-authored-by: Shelley Vohr <[email protected]> * chore: fixup crypto tests Co-authored-by: Shelley Vohr <[email protected]> * chore: HostImportModuleWithPhaseDynamically todo Co-authored-by: Shelley Vohr <[email protected]> * fix: cjs esm failures Co-authored-by: Shelley Vohr <[email protected]> * fix: v8::Object::Wrappable issues - v8/node@b72a615 - v8/node@490bac2 - v8/node@4896a0d Co-authored-by: Shelley Vohr <[email protected]> * chore: remove deleted specs Co-authored-by: Shelley Vohr <[email protected]> * src: use v8::ExternalMemoryAccounter nodejs/node#58070 Co-authored-by: Shelley Vohr <[email protected]> * fs: port SonicBoom module to fs module as FastUtf8Stream nodejs/node#58897 Co-authored-by: Shelley Vohr <[email protected]> * chore: tweak sandboxed pr patch Co-authored-by: Shelley Vohr <[email protected]> * test: disable parallel/test-os-checked-function Co-authored-by: Shelley Vohr <[email protected]> * test: use WHATWG URL instead of url.parse Co-authored-by: Shelley Vohr <[email protected]> * fix: OPENSSL_secure_zalloc doesn't work in BoringSSL Co-authored-by: Shelley Vohr <[email protected]> * chore: fix accidental extra line Co-authored-by: Shelley Vohr <[email protected]> * 7017517: [defer-import-eval] Parse import defer syntax https://chromium-review.googlesource.com/c/v8/v8/+/7017517 Co-authored-by: Shelley Vohr <[email protected]> --------- Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com> Co-authored-by: Shelley Vohr <[email protected]>

* chore: upgrade Node.js to v24.10.0 * chore: fixup crypto patch * chore: fixup crypto test patch * src: prepare for v8 sandboxing nodejs/node#58376 * esm: fix module.exports export on CJS modules nodejs/node#57366 * chore: fixup lazyload fs patch * esm: Source Phase Imports for WebAssembly nodejs/node#56919 * module: remove --experimental-default-type nodejs/node#56092 * lib,src: refactor assert to load error source from memory nodejs/node#59751 * src: add source location to v8::TaskRunner nodejs/node#54077 * src: remove dependency on wrapper-descriptor-based CppHeap nodejs/node#54077 * src: do not use soon-to-be-deprecated V8 API nodejs/node#53174 * src: stop using deprecated fields of v8::FastApiCallbackOptions nodejs/node#54077 * test: update v8-stats test for V8 12.6 nodejs/node#54077 * esm: unflag --experimental-wasm-modules nodejs/node#57038 * test: adapt assert tests to stack trace changes nodejs/node#58070 * src,test: unregister the isolate after disposal and before freeing nodejs/node#58070 * src: use cppgc to manage ContextifyContext nodejs/node#56522 * src: replace uses of FastApiTypedArray nodejs/node#58070 * module: integrate TypeScript into compile cache nodejs/node#56629 * deps: update ada to 3.2.7 nodejs/node#59336 * src: make minor cleanups in encoding_binding.cc nodejs/node#57448 * src: switch from `Get/SetPrototype` to `Get/SetPrototypeV2` nodejs/node#55453 * src: use non-deprecated Get/SetPrototype methods nodejs/node#59671 * src: simplify string_bytes with views nodejs/node#54876 * src: improve utf8 string generation performance nodejs/node#54873 * src: use non-deprecated Utf8LengthV2() method nodejs/node#58070 * src: use non-deprecated WriteUtf8V2() method nodejs/node#58070 * src: refactor WriteUCS2 and remove flags argument nodejs/node#58163 * src: use String::WriteV2() in TwoByteValue nodejs/node#58164 * node-api: use WriteV2 in napi_get_value_string_utf16 nodejs/node#58165 * node-api: use WriteOneByteV2 in napi_get_value_string_latin1 nodejs/node#58325 * src: migrate WriteOneByte to WriteOneByteV2 nodejs/node#59634 * fs: introduce dirent\.parentPath nodejs/node#50976 * src: avoid copy by using std::views::keys nodejs/node#56080 * chore: fixup patch indices * fix: errant use of context->GetIsolate() * fix: tweak BoringSSL compat patch for new changes * fix: add back missing isolate dtor declaration * fixup! esm: fix module.exports export on CJS modules * cli: remove --no-experimental-fetch flag https://github.com/nodejs/node/pull/52611/files * esm: Source Phase Imports for WebAssembly nodejs/node#56919 * fixup! src: prepare for v8 sandboxing * chore: bump @types/node to v24 * chore: fix const assignment in crypto test * fix: sandbox pointer patch issues * chore: rework source phase import patch * src: add percentage support to --max-old-space-size nodejs/node#59082 * chore: fixup crypto tests * chore: HostImportModuleWithPhaseDynamically todo * fix: cjs esm failures * fix: v8::Object::Wrappable issues - v8/node@b72a615 - v8/node@490bac2 - v8/node@4896a0d * chore: remove deleted specs * src: use v8::ExternalMemoryAccounter nodejs/node#58070 * fs: port SonicBoom module to fs module as FastUtf8Stream nodejs/node#58897 * chore: tweak sandboxed pr patch * test: disable parallel/test-os-checked-function * test: use WHATWG URL instead of url.parse * fix: OPENSSL_secure_zalloc doesn't work in BoringSSL * chore: fix accidental extra line * 7017517: [defer-import-eval] Parse import defer syntax https://chromium-review.googlesource.com/c/v8/v8/+/7017517

nodejs-github-bot added lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run. labels Sep 3, 2025

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legendecas force-pushed the assert-error-source branch from d5e0e9e to 542138cCompare September 3, 2025 21:12

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legendecasand others added 2 commits September 3, 2025 23:35

lib,src: refactor assert to load error source from memory
506cbcf
The source code is available from V8 API and assert can avoid reading the source file from the filesystem and parse the file again.

lib: add source map support for assert messages
9e516a3
Map source lines in assert messages with cached source maps.

legendecas force-pushed the assert-error-source branch from 9a85066 to 9e516a3Compare September 3, 2025 22:35

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lib: add source map support for assert messages
f1b56d6
Map source lines in assert messages with cached source maps. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

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legendecas mentioned this pull request Sep 11, 2025
Assertions yield incorrect message when source is transpiled by loader #59612
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lib: add source map support for assert messages
d785929
Map source lines in assert messages with cached source maps. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

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2025-09-25, Version 24.9.0 (Current) #59997
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lib: add source map support for assert messages
12e5535
Map source lines in assert messages with cached source maps. PR-URL: #59751 Reviewed-By: Marco Ippolito <[email protected]>

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2025-10-20, Version 22.21.0 'Jod' (LTS) #60230
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lib,src: refactor assert to load error source from memory
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nodejs/node#59751

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nodejs/node#59751

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lib,src: refactor assert to load error source from memory
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chore: bump node to v22.21.1 (39-x-y) electron/electron#48616
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lib,src: refactor assert to load error source from memory
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nodejs/node#59751 Co-authored-by: Shelley Vohr <[email protected]>

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