node/test
Filip Skokan b328bf74bd
lib,src: implement QuotaExceededError as DOMException-derived interface
Implement QuotaExceededError as a DOMException-derived interface per the
WebIDL specification update.

QuotaExceededError is now a proper constructor exposed as a global
[Exposed=*] interface that extends DOMException with optional `quota`
and `requested` attributes (both nullable doubles, defaulting to null).

The constructor validates that quota and requested are finite,
non-negative, and that requested is not less than quota when both are
provided.

QuotaExceededError is [Serializable] and supports structuredClone,
preserving the quota and requested values across the serialization
boundary.

Callers updated:
- crypto.getRandomValues() now throws a QuotaExceededError instance
- WebStorage (C++) now constructs QuotaExceededError directly

Refs: https://redirect.github.com/whatwg/webidl/pull/1465
Fixes: https://github.com/nodejs/node/issues/58987
PR-URL: https://github.com/nodejs/node/pull/62293

Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2026-03-19 14:41:50 +01:00
..
abort
addons
async-hooks
benchmark
cctest src: make AsyncWrap subclass internal field counts explicit 2026-03-06 16:44:32 +00:00
client-proxy
common lib,src: implement QuotaExceededError as DOMException-derived interface 2026-03-19 14:41:50 +01:00
doctool build, doc: use new api doc tooling 2026-02-27 01:53:56 +00:00
embedding
es-module tools: bump eslint to v10, babel to v8.0.0-rc.2 2026-03-03 17:14:32 +00:00
fixtures test_runner: set non-zero exit code when suite errors occur 2026-03-18 17:09:42 +00:00
fuzzers
internet
js-native-api
known_issues
message
module-hooks module: run require.resolve through module.registerHooks() 2026-03-02 18:28:25 +00:00
node-api
nop
overlapped-checker
parallel lib,src: implement QuotaExceededError as DOMException-derived interface 2026-03-19 14:41:50 +01:00
pseudo-tty
pummel repl: remove dependency on domain module 2026-03-06 15:38:36 +00:00
report
sea sea: support code cache for ESM entrypoint in SEA 2026-03-10 22:37:10 +00:00
sequential
sqlite
system-ca crypto: make --use-system-ca per-env rather than per-process 2026-03-06 14:41:39 +00:00
test-runner module: fix coverage of mocked CJS modules imported from ESM 2026-03-17 16:02:55 +00:00
test426
testpy
tick-processor
tools
v8-updates
wasi
wasm-allocation
wpt lib,src: implement QuotaExceededError as DOMException-derived interface 2026-03-19 14:41:50 +01:00
eslint.config_partial.mjs
README.md
root.status

Node.js Core Tests

This directory contains code and data used to test the Node.js implementation.

For a detailed guide on how to write tests in this directory, see the guide on writing tests.

On how to run tests in this directory, see the contributing guide.

For the tests to run on Windows, be sure to clone Node.js source code with the autocrlf git config flag set to true.

Test Directories

Directory Runs on CI Purpose
abort Yes Tests that use --abort-on-uncaught-exception and other cases where we want to avoid generating a core file.
addons Yes Tests for addon functionality along with some tests that require an addon.
async-hooks Yes Tests for async_hooks functionality.
benchmark Yes Test minimal functionality of benchmarks.
cctest Yes C++ tests that are run as part of the build process.
code-cache No Tests for a Node.js binary compiled with V8 code cache.
common N/A Common modules shared among many tests.1
doctool Yes Tests for the documentation generator.
es-module Yes Test ESM module loading.
fixtures N/A Test fixtures used in various tests throughout the test suite.
internet No Tests that make real outbound network connections.2
js-native-api Yes Tests for Node.js-agnostic Node-API functionality.
known_issues Yes Tests reproducing known issues within the system.3
message Yes Tests for messages that are output for various conditions
node-api Yes Tests for Node.js-specific Node-API functionality.
parallel Yes Various tests that are able to be run in parallel.
pseudo-tty Yes Tests that require stdin/stdout/stderr to be a TTY.
pummel No Various tests for various modules / system functionality operating under load.
sequential Yes Various tests that must not run in parallel.
testpy N/A Test configuration utility used by various test suites.
tick-processor No Tests for the V8 tick processor integration.4
v8-updates No Tests for V8 performance integration.

  1. Documentation ↩︎

  2. Tests for networking related modules may also be present in other directories, but those tests do not make outbound connections. ↩︎

  3. All tests inside of this directory are expected to fail. If a test doesn't fail on certain platforms, those should be skipped via known_issues.status. ↩︎

  4. The tests are for the logic in lib/internal/main/prof_process.js and lib/internal/v8_prof_polyfill.js. The tests confirm that the profile processor packages the correct set of scripts from V8 and introduces the correct platform specific logic. ↩︎