From b2e74dd79988f088572eb066524b2d3e2069e56d Mon Sep 17 00:00:00 2001
From: Bruno Rodrigues <swe@brunocroh.com>
Date: Fri, 12 Sep 2025 21:48:30 +0100
Subject: [PATCH 1/5] benchmark: add new tests for benchmarks and add new ENV

The env NODE_RUN_ALL_BENCH_TESTS was introduced
to enable benchmark tests to run all configs when it is passed.

Some tests that have file names different from the original benchmark
were using dashes in places that needed underscores and have been
renamed.

Some benchmarks that did not have tests were created. These are:

- test/benchmark/test-benchmark-abort_controller.js
- test/benchmark/test-benchmark-error.js
- test/benchmark/test-benchmark-https.js
- test/benchmark/test-benchmark-perf_hooks.js
- test/benchmark/test-benchmark-permission.js
- test/benchmark/test-benchmark-sqlite.js
- test/benchmark/test-benchmark-test_runner.js
- test/benchmark/test-benchmark-webstorage.js
---
 test/benchmark/test-benchmark-abort_controller.js  | 10 ++++++++++
 ...sync-hooks.js => test-benchmark-async_hooks.js} |  0
 ...-process.js => test-benchmark-child_process.js} |  0
 test/benchmark/test-benchmark-error.js             |  7 +++++++
 test/benchmark/test-benchmark-https.js             | 14 ++++++++++++++
 test/benchmark/test-benchmark-perf_hooks.js        |  7 +++++++
 test/benchmark/test-benchmark-permission.js        |  7 +++++++
 ...mark-readline.js => test-benchmark-readline.js} |  0
 ...-source-map.js => test-benchmark-source_map.js} |  0
 test/benchmark/test-benchmark-sqlite.js            |  7 +++++++
 test/benchmark/test-benchmark-test_runner.js       |  7 +++++++
 test/benchmark/test-benchmark-webstorage.js        |  9 +++++++++
 test/common/benchmark.js                           | 10 ++++++----
 13 files changed, 74 insertions(+), 4 deletions(-)
 create mode 100644 test/benchmark/test-benchmark-abort_controller.js
 rename test/benchmark/{test-benchmark-async-hooks.js => test-benchmark-async_hooks.js} (100%)
 rename test/benchmark/{test-benchmark-child-process.js => test-benchmark-child_process.js} (100%)
 create mode 100644 test/benchmark/test-benchmark-error.js
 create mode 100644 test/benchmark/test-benchmark-https.js
 create mode 100644 test/benchmark/test-benchmark-perf_hooks.js
 create mode 100644 test/benchmark/test-benchmark-permission.js
 rename test/benchmark/{test-bechmark-readline.js => test-benchmark-readline.js} (100%)
 rename test/benchmark/{test-benchmark-source-map.js => test-benchmark-source_map.js} (100%)
 create mode 100644 test/benchmark/test-benchmark-sqlite.js
 create mode 100644 test/benchmark/test-benchmark-test_runner.js
 create mode 100644 test/benchmark/test-benchmark-webstorage.js

diff --git a/test/benchmark/test-benchmark-abort_controller.js b/test/benchmark/test-benchmark-abort_controller.js
new file mode 100644
index 00000000000000..08ac700d6c1464
--- /dev/null
+++ b/test/benchmark/test-benchmark-abort_controller.js
@@ -0,0 +1,10 @@
+'use strict';
+
+require('../common');
+
+// Minimal test for assert benchmarks. This makes sure the benchmarks aren't
+// completely broken but nothing more than that.
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('abort_controller');
diff --git a/test/benchmark/test-benchmark-async-hooks.js b/test/benchmark/test-benchmark-async_hooks.js
similarity index 100%
rename from test/benchmark/test-benchmark-async-hooks.js
rename to test/benchmark/test-benchmark-async_hooks.js
diff --git a/test/benchmark/test-benchmark-child-process.js b/test/benchmark/test-benchmark-child_process.js
similarity index 100%
rename from test/benchmark/test-benchmark-child-process.js
rename to test/benchmark/test-benchmark-child_process.js
diff --git a/test/benchmark/test-benchmark-error.js b/test/benchmark/test-benchmark-error.js
new file mode 100644
index 00000000000000..d48222bb650048
--- /dev/null
+++ b/test/benchmark/test-benchmark-error.js
@@ -0,0 +1,7 @@
+'use strict';
+
+require('../common');
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('error');
diff --git a/test/benchmark/test-benchmark-https.js b/test/benchmark/test-benchmark-https.js
new file mode 100644
index 00000000000000..58764600c49e5d
--- /dev/null
+++ b/test/benchmark/test-benchmark-https.js
@@ -0,0 +1,14 @@
+'use strict';
+
+const common = require('../common');
+
+if (!common.enoughTestMem)
+  common.skip('Insufficient memory for HTTPS benchmark test');
+
+// Because the http benchmarks use hardcoded ports, this should be in sequential
+// rather than parallel to make sure it does not conflict with tests that choose
+// random available ports.
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('https');
diff --git a/test/benchmark/test-benchmark-perf_hooks.js b/test/benchmark/test-benchmark-perf_hooks.js
new file mode 100644
index 00000000000000..2c3bb4a59d4d8b
--- /dev/null
+++ b/test/benchmark/test-benchmark-perf_hooks.js
@@ -0,0 +1,7 @@
+'use strict';
+
+require('../common');
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('perf_hooks');
diff --git a/test/benchmark/test-benchmark-permission.js b/test/benchmark/test-benchmark-permission.js
new file mode 100644
index 00000000000000..dd7ea6feda4269
--- /dev/null
+++ b/test/benchmark/test-benchmark-permission.js
@@ -0,0 +1,7 @@
+'use strict';
+
+require('../common');
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('permission');
diff --git a/test/benchmark/test-bechmark-readline.js b/test/benchmark/test-benchmark-readline.js
similarity index 100%
rename from test/benchmark/test-bechmark-readline.js
rename to test/benchmark/test-benchmark-readline.js
diff --git a/test/benchmark/test-benchmark-source-map.js b/test/benchmark/test-benchmark-source_map.js
similarity index 100%
rename from test/benchmark/test-benchmark-source-map.js
rename to test/benchmark/test-benchmark-source_map.js
diff --git a/test/benchmark/test-benchmark-sqlite.js b/test/benchmark/test-benchmark-sqlite.js
new file mode 100644
index 00000000000000..86be2e2a544818
--- /dev/null
+++ b/test/benchmark/test-benchmark-sqlite.js
@@ -0,0 +1,7 @@
+'use strict';
+
+require('../common');
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('sqlite');
diff --git a/test/benchmark/test-benchmark-test_runner.js b/test/benchmark/test-benchmark-test_runner.js
new file mode 100644
index 00000000000000..26a748b9ba0ee1
--- /dev/null
+++ b/test/benchmark/test-benchmark-test_runner.js
@@ -0,0 +1,7 @@
+'use strict';
+
+require('../common');
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('test_runner')
diff --git a/test/benchmark/test-benchmark-webstorage.js b/test/benchmark/test-benchmark-webstorage.js
new file mode 100644
index 00000000000000..d02e46a76b4e9e
--- /dev/null
+++ b/test/benchmark/test-benchmark-webstorage.js
@@ -0,0 +1,9 @@
+'use strict';
+
+const common = require('../common');
+if (!common.enoughTestMem)
+  common.skip('Insufficient memory for Websocket benchmark test');
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('websocket', { NODEJS_BENCHMARK_ZERO_ALLOWED: 1 });
diff --git a/test/common/benchmark.js b/test/common/benchmark.js
index 7211ff8703e0e8..03d08b2e7ff3ab 100644
--- a/test/common/benchmark.js
+++ b/test/common/benchmark.js
@@ -7,7 +7,7 @@ const path = require('path');
 const runjs = path.join(__dirname, '..', '..', 'benchmark', 'run.js');
 
 function runBenchmark(name, env) {
-  const argv = ['test'];
+  const argv = process.env.NODE_RUN_ALL_BENCH_TESTS ? ['--set', 'n=1', '--set', 'roundtrips=1'] : ['test'];
 
   argv.push(name);
 
@@ -28,8 +28,11 @@ function runBenchmark(name, env) {
     assert.strictEqual(code, 0);
     assert.strictEqual(signal, null);
 
-    // This bit makes sure that each benchmark file is being sent settings such
-    // that the benchmark file runs just one set of options. This helps keep the
+    // If NODE_RUN_ALL_BENCH_TESTS is passed it means all the configs need to be run
+    if (process.env.NODE_RUN_ALL_BENCH_TESTS) return;
+
+    // If NODE_RUN_ALL_BENCH_TESTS isn't passed this bit makes sure that each benchmark file
+    // is being sent settings such that the benchmark file runs just one set of options. This helps keep the
     // benchmark tests from taking a long time to run. Therefore, stdout should be composed as follows:
     // The first and last lines should be empty.
     // Each test should be separated by a blank line.
@@ -37,7 +40,6 @@ function runBenchmark(name, env) {
     // The second line of each test should contain the configuration for the test.
     // If the test configuration is not a group, there should be exactly two lines.
     // Otherwise, it is possible to have more than two lines.
-
     const splitTests = stdout.split(/\n\s*\n/);
 
     for (let testIdx = 1; testIdx < splitTests.length - 1; testIdx++) {

From b9a56e77190043fc57f3bcb658174f5479f00dcb Mon Sep 17 00:00:00 2001
From: Bruno Rodrigues <swe@brunocroh.com>
Date: Tue, 16 Sep 2025 23:15:19 +0100
Subject: [PATCH 2/5] benchmark: ensure integer division in http headers
 benchmark

---
 benchmark/http/headers.js                     |  2 +-
 .../writing-and-running-benchmarks.md         | 56 +++++++++++++++++++
 test/benchmark/test-benchmark-test_runner.js  |  2 +-
 3 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/benchmark/http/headers.js b/benchmark/http/headers.js
index 62612d9fda1911..d1dfec6f93b771 100644
--- a/benchmark/http/headers.js
+++ b/benchmark/http/headers.js
@@ -27,7 +27,7 @@ function main({ len, n, duration }) {
     'Transfer-Encoding': 'chunked',
   };
 
-  const Is = [...Array(n / len).keys()];
+  const Is = [...Array(parseInt(n / len)).keys()];
   const Js = [...Array(len).keys()];
 
   for (const i of Is) {
diff --git a/doc/contributing/writing-and-running-benchmarks.md b/doc/contributing/writing-and-running-benchmarks.md
index a60a06b695f242..308e669eec2329 100644
--- a/doc/contributing/writing-and-running-benchmarks.md
+++ b/doc/contributing/writing-and-running-benchmarks.md
@@ -707,3 +707,59 @@ Supported options keys are:
 [node-benchmark-compare]: https://github.com/targos/node-benchmark-compare
 [t-test]: https://en.wikipedia.org/wiki/Student%27s_t-test#Equal_or_unequal_sample_sizes%2C_unequal_variances_%28sX1_%3E_2sX2_or_sX2_%3E_2sX1%29
 [wrk]: https://github.com/wg/wrk
+
+### Creating Benchmark Tests
+
+It is recommended to create a new test file when a new benchmark is introduced
+so it can be easily made creating the new test file in `test/benchmark`.
+
+When calling the `runBenchmark`, provide the benchmark group name
+(which is the folder name in the `benchmark/` folder) as the first parameter,
+and optionally pass environment variables as the second parameter.
+
+```js
+'use strict';
+
+require('../common'); // Import the common module - required for all benchmark files
+
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('buffers', { NODEJS_BENCHMARK_ZERO_ALLOWED: 1 });
+```
+
+The environment variable `NODEJS_BENCHMARK_ZERO_ALLOWED` is required
+when tests execute so quickly that they may produce errors or inconsistent results.
+Setting this variable instructs the benchmark to disregard such issues.
+
+Test execution behavior depends on the `NODE_RUN_ALL_BENCH_TESTS` environment variable.
+When set to **true**, benchmarks run with minimal iterations (`n=1`, `rounds=1`).
+This approach bypasses performance analysis to verify that tests can complete without failures.
+Despite the minimal iterations, execution remains time-consuming
+as all configurations must be tested.
+
+When `NODE_RUN_ALL_BENCH_TESTS` is not set,
+only a single configuration per benchmark executes.
+While this dramatically reduces execution time, it provides limited coverage
+and cannot guarantee that all configurations function properly.
+
+This PR introduces the usage of a new environment variable `NODE_RUN_ALL_BENCH_TESTS`, which can be set to run all benchmark configurations in tests to cover more scenarios where benchmarks might fail.
+This PR also documents how to write benchmark tests and provides more details about the environment variables:
+
+* NODE_RUN_ALL_BENCH_TESTS
+* NODEJS_BENCHMARK_ZERO_ALLOWED
+
+Benchmark tests were added for the following groups:
+
+* abort_controller
+* error
+* https
+* perf_hooks
+* permission
+* sqlite
+* test_runner
+* websocket
+
+Additionally, some inconsistent test files were renamed:
+
+test/benchmark/test-benchmark-async-hooks.js → test/benchmark/test-benchmark-async_hooks.js
+test/benchmark/test-benchmark-child-process.js → test/benchmark/test-benchmark-child_process.js
diff --git a/test/benchmark/test-benchmark-test_runner.js b/test/benchmark/test-benchmark-test_runner.js
index 26a748b9ba0ee1..7c030a727ce21b 100644
--- a/test/benchmark/test-benchmark-test_runner.js
+++ b/test/benchmark/test-benchmark-test_runner.js
@@ -4,4 +4,4 @@ require('../common');
 
 const runBenchmark = require('../common/benchmark');
 
-runBenchmark('test_runner')
+runBenchmark('test_runner');

From 20e274fc66d04c8de25f8ed161f07e435911c565 Mon Sep 17 00:00:00 2001
From: Bruno Rodrigues <swe@brunocroh.com>
Date: Thu, 18 Sep 2025 00:18:39 +0100
Subject: [PATCH 3/5] fixup! benchmark: ensure integer division in http headers
 benchmark

---
 .../writing-and-running-benchmarks.md         | 33 ++++++++++---------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/doc/contributing/writing-and-running-benchmarks.md b/doc/contributing/writing-and-running-benchmarks.md
index 308e669eec2329..770fc8b9b57303 100644
--- a/doc/contributing/writing-and-running-benchmarks.md
+++ b/doc/contributing/writing-and-running-benchmarks.md
@@ -700,14 +700,6 @@ Supported options keys are:
 * `benchmarker` - benchmarker to use, defaults to the first available http
   benchmarker
 
-[autocannon]: https://github.com/mcollina/autocannon
-[benchmark-ci]: https://github.com/nodejs/benchmarking/blob/HEAD/docs/core_benchmarks.md
-[git-for-windows]: https://git-scm.com/download/win
-[nghttp2.org]: https://nghttp2.org
-[node-benchmark-compare]: https://github.com/targos/node-benchmark-compare
-[t-test]: https://en.wikipedia.org/wiki/Student%27s_t-test#Equal_or_unequal_sample_sizes%2C_unequal_variances_%28sX1_%3E_2sX2_or_sX2_%3E_2sX1%29
-[wrk]: https://github.com/wg/wrk
-
 ### Creating Benchmark Tests
 
 It is recommended to create a new test file when a new benchmark is introduced
@@ -742,24 +734,33 @@ only a single configuration per benchmark executes.
 While this dramatically reduces execution time, it provides limited coverage
 and cannot guarantee that all configurations function properly.
 
-This PR introduces the usage of a new environment variable `NODE_RUN_ALL_BENCH_TESTS`, which can be set to run all benchmark configurations in tests to cover more scenarios where benchmarks might fail.
+This PR introduces the usage of a new environment variable `NODE_RUN_ALL_BENCH_TESTS`,
+which can be set to run all benchmark configurations in tests to cover more scenarios where benchmarks might fail.
 This PR also documents how to write benchmark tests and provides more details about the environment variables:
 
-* NODE_RUN_ALL_BENCH_TESTS
-* NODEJS_BENCHMARK_ZERO_ALLOWED
+* NODE\_RUN\_ALL\_BENCH\_TESTS
+* NODEJS\_BENCHMARK\_ZERO\_ALLOWED
 
 Benchmark tests were added for the following groups:
 
-* abort_controller
+* abort\_controller
 * error
 * https
-* perf_hooks
+* perf\_hooks
 * permission
 * sqlite
-* test_runner
+* test\_runner
 * websocket
 
 Additionally, some inconsistent test files were renamed:
 
-test/benchmark/test-benchmark-async-hooks.js → test/benchmark/test-benchmark-async_hooks.js
-test/benchmark/test-benchmark-child-process.js → test/benchmark/test-benchmark-child_process.js
+test/benchmark/test-benchmark-async-hooks.js → test/benchmark/test-benchmark-async\_hooks.js
+test/benchmark/test-benchmark-child-process.js → test/benchmark/test-benchmark-child\_process.js
+
+[autocannon]: https://github.com/mcollina/autocannon
+[benchmark-ci]: https://github.com/nodejs/benchmarking/blob/HEAD/docs/core_benchmarks.md
+[git-for-windows]: https://git-scm.com/download/win
+[nghttp2.org]: https://nghttp2.org
+[node-benchmark-compare]: https://github.com/targos/node-benchmark-compare
+[t-test]: https://en.wikipedia.org/wiki/Student%27s_t-test#Equal_or_unequal_sample_sizes%2C_unequal_variances_%28sX1_%3E_2sX2_or_sX2_%3E_2sX1%29
+[wrk]: https://github.com/wg/wrk

From 168a29c82384f17273df2c8326ab25f25518cf0c Mon Sep 17 00:00:00 2001
From: Bruno Rodrigues <swe@brunocroh.com>
Date: Thu, 18 Sep 2025 00:53:12 +0100
Subject: [PATCH 4/5] benchmark: add benchmark zero allowed to test runner test

---
 test/benchmark/test-benchmark-test_runner.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/benchmark/test-benchmark-test_runner.js b/test/benchmark/test-benchmark-test_runner.js
index 7c030a727ce21b..7702b69bcb93b7 100644
--- a/test/benchmark/test-benchmark-test_runner.js
+++ b/test/benchmark/test-benchmark-test_runner.js
@@ -4,4 +4,4 @@ require('../common');
 
 const runBenchmark = require('../common/benchmark');
 
-runBenchmark('test_runner');
+runBenchmark('test_runner', { NODEJS_BENCHMARK_ZERO_ALLOWED: 1 });

From 14f0ef7537c042803c05b9ef204e939c2c2998fd Mon Sep 17 00:00:00 2001
From: Bruno Rodrigues <swe@brunocroh.com>
Date: Thu, 18 Sep 2025 03:41:44 +0100
Subject: [PATCH 5/5] benchmark: add --test-reporter-destination to flags
 benchmarks

---
 .../test_runner/global-concurrent-tests.js    | 21 ++++++++++------
 .../test_runner/global-sequential-tests.js    | 22 ++++++++++------
 benchmark/test_runner/mock-fn.js              | 21 ++++++++++------
 benchmark/test_runner/run-single-test-file.js | 21 ++++++++++------
 benchmark/test_runner/suite-tests.js          | 25 ++++++++++++-------
 5 files changed, 72 insertions(+), 38 deletions(-)

diff --git a/benchmark/test_runner/global-concurrent-tests.js b/benchmark/test_runner/global-concurrent-tests.js
index 6e3fb5c8ba5a1b..8c63dab9262f3c 100644
--- a/benchmark/test_runner/global-concurrent-tests.js
+++ b/benchmark/test_runner/global-concurrent-tests.js
@@ -2,13 +2,20 @@
 const common = require('../common');
 const { it } = require('node:test');
 
-const bench = common.createBenchmark(main, {
-  n: [100, 1000, 1e4],
-  type: ['sync', 'async'],
-}, {
-  // We don't want to test the reporter here
-  flags: ['--test-reporter=./benchmark/fixtures/empty-test-reporter.js'],
-});
+const bench = common.createBenchmark(
+  main,
+  {
+    n: [100, 1000, 1e4],
+    type: ['sync', 'async'],
+  },
+  {
+    // We don't want to test the reporter here
+    flags: [
+      '--test-reporter=./benchmark/fixtures/empty-test-reporter.js',
+      '--test-reporter-destination=stdout',
+    ],
+  },
+);
 
 async function run(n, type) {
   const promises = new Array(n);
diff --git a/benchmark/test_runner/global-sequential-tests.js b/benchmark/test_runner/global-sequential-tests.js
index 296022717c9b2f..d45108bfcda343 100644
--- a/benchmark/test_runner/global-sequential-tests.js
+++ b/benchmark/test_runner/global-sequential-tests.js
@@ -2,14 +2,20 @@
 const common = require('../common');
 const { it } = require('node:test');
 
-
-const bench = common.createBenchmark(main, {
-  n: [100, 1000, 1e4],
-  type: ['sync', 'async'],
-}, {
-  // We don't want to test the reporter here
-  flags: ['--test-reporter=./benchmark/fixtures/empty-test-reporter.js'],
-});
+const bench = common.createBenchmark(
+  main,
+  {
+    n: [100, 1000, 1e4],
+    type: ['sync', 'async'],
+  },
+  {
+    // We don't want to test the reporter here
+    flags: [
+      '--test-reporter=./benchmark/fixtures/empty-test-reporter.js',
+      '--test-reporter-destination=stdout',
+    ],
+  },
+);
 
 async function run(n, type) {
   // eslint-disable-next-line no-unused-vars
diff --git a/benchmark/test_runner/mock-fn.js b/benchmark/test_runner/mock-fn.js
index 6489ccf815e294..e1298a74765d57 100644
--- a/benchmark/test_runner/mock-fn.js
+++ b/benchmark/test_runner/mock-fn.js
@@ -4,13 +4,20 @@ const common = require('../common');
 const assert = require('node:assert');
 const { test } = require('node:test');
 
-const bench = common.createBenchmark(main, {
-  n: [1e6],
-  mode: ['define', 'execute'],
-}, {
-  // We don't want to test the reporter here
-  flags: ['--test-reporter=./benchmark/fixtures/empty-test-reporter.js'],
-});
+const bench = common.createBenchmark(
+  main,
+  {
+    n: [1e6],
+    mode: ['define', 'execute'],
+  },
+  {
+    // We don't want to test the reporter here
+    flags: [
+      '--test-reporter=./benchmark/fixtures/empty-test-reporter.js',
+      '--test-reporter-destination=stdout',
+    ],
+  },
+);
 
 const noop = () => {};
 
diff --git a/benchmark/test_runner/run-single-test-file.js b/benchmark/test_runner/run-single-test-file.js
index 00e95e088a223e..62a56f1e4a4959 100644
--- a/benchmark/test_runner/run-single-test-file.js
+++ b/benchmark/test_runner/run-single-test-file.js
@@ -31,13 +31,20 @@ function setup(numberOfTestFiles) {
  * Specifically, it compares the performance of running tests in the
  * same process versus creating multiple processes.
  */
-const bench = common.createBenchmark(main, {
-  numberOfTestFiles: [1, 10, 100],
-  isolation: ['none', 'process'],
-}, {
-  // We don't want to test the reporter here
-  flags: ['--test-reporter=./benchmark/fixtures/empty-test-reporter.js'],
-});
+const bench = common.createBenchmark(
+  main,
+  {
+    numberOfTestFiles: [1, 10, 100],
+    isolation: ['none', 'process'],
+  },
+  {
+    // We don't want to test the reporter here
+    flags: [
+      '--test-reporter=./benchmark/fixtures/empty-test-reporter.js',
+      '--test-reporter-destination=stdout',
+    ],
+  },
+);
 
 async function runBenchmark({ numberOfTestFiles, isolation }) {
   const dirPath = getTestDirPath(numberOfTestFiles);
diff --git a/benchmark/test_runner/suite-tests.js b/benchmark/test_runner/suite-tests.js
index 88b2aa1c74b19e..4de1b71624b944 100644
--- a/benchmark/test_runner/suite-tests.js
+++ b/benchmark/test_runner/suite-tests.js
@@ -6,15 +6,22 @@ const reporter = require('../fixtures/empty-test-reporter');
 
 const { describe, it } = require('node:test');
 
-const bench = common.createBenchmark(main, {
-  numberOfSuites: [10, 100],
-  testsPerSuite: [10, 100, 1000],
-  testType: ['sync', 'async'],
-  concurrency: ['yes', 'no'],
-}, {
-  // We don't want to test the reporter here
-  flags: ['--test-reporter=./benchmark/fixtures/empty-test-reporter.js'],
-});
+const bench = common.createBenchmark(
+  main,
+  {
+    numberOfSuites: [10, 100],
+    testsPerSuite: [10, 100, 1000],
+    testType: ['sync', 'async'],
+    concurrency: ['yes', 'no'],
+  },
+  {
+    // We don't want to test the reporter here
+    flags: [
+      '--test-reporter=./benchmark/fixtures/empty-test-reporter.js',
+      '--test-reporter-destination=stdout',
+    ],
+  },
+);
 
 async function run({ numberOfSuites, testsPerSuite, testType, concurrency }) {
   concurrency = concurrency === 'yes';