node/test
Sungwon feec26d3bb
test: use mustSucceed in test-fs-read
This commit refactors the callback in test/parallel/test-fs-read.js
to use common.mustSucceed() instead of common.mustCall().

common.mustSucceed() is the preferred helper for standard error-first
callbacks that are expected to succeed, as it provides an explicit
check that the `err` argument is null. This improves the clarity
and robustness of the test.

PR-URL: https://github.com/nodejs/node/pull/59204
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2025-08-04 13:35:57 +02:00
..
abort
addons test: expand linting rules around assert w literal messages 2025-08-04 13:35:53 +02:00
async-hooks test: deflake async-hooks/test-improper-order on AIX 2025-07-24 20:08:20 +02:00
benchmark test: skip tests that cause timeouts on IBM i 2025-08-04 13:35:50 +02:00
cctest build: fix pointer compression builds 2025-06-10 14:52:17 +02:00
common test: update startCLI to set --port=0 by default 2025-08-04 13:35:50 +02:00
doctool
embedding
es-module test: skip tests that cause timeouts on IBM i 2025-08-04 13:35:50 +02:00
fixtures test: update WPT for WebCryptoAPI to ab08796857 2025-08-04 13:35:52 +02:00
fuzzers
internet
js-native-api test: expand linting rules around assert w literal messages 2025-08-04 13:35:53 +02:00
known_issues test: add known issue tests for recursive readdir calls with Buffer path 2025-07-24 20:08:32 +02:00
message
module-hooks tools,test: enforce best practices to detect never settling promises 2025-08-04 13:29:04 +02:00
node-api
nop process: make execve's args argument optional 2025-08-04 13:35:56 +02:00
overlapped-checker
parallel test: use mustSucceed in test-fs-read 2025-08-04 13:35:57 +02:00
pseudo-tty assert: mark partialDeepStrictEqual() as stable 2025-06-10 16:38:57 +02:00
pummel test: reduce flakiness in test-heapdump-http2 2025-06-10 16:38:57 +02:00
report test: expand linting rules around assert w literal messages 2025-08-04 13:35:53 +02:00
sequential cli: support ${pid} placeholder in --cpu-prof-name 2025-08-04 13:35:54 +02:00
sqlite
system-ca crypto: add tls.setDefaultCACertificates() 2025-08-04 13:29:04 +02:00
test426
testpy
tick-processor
tools
v8-updates
wasi
wasm-allocation test: skip wasm-allocation tests for pointer compression builds 2025-06-10 14:52:17 +02:00
wpt test: update WPT for dom/abort to dc928169ee 2025-07-24 20:08:21 +02:00
eslint.config_partial.mjs test: expand linting rules around assert w literal messages 2025-08-04 13:35:53 +02:00
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/v8_prof_processor.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. ↩︎