test: create shared runBenchmark function

Mostly shared/duplicated logic between all benchmark test files, so
creating a new common module to store it.

PR-URL: https://github.com/nodejs/node/pull/15004
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

1 files changed, 11 insertions, 26 deletions

diff --git a/test/sequential/test-benchmark-child-process.js b/test/sequential/test-benchmark-child-process.js
index f993238549..365777069b 100644
--- a/test/sequential/test-benchmark-child-process.js
+++ b/test/sequential/test-benchmark-child-process.js
@@ -2,29 +2,14 @@
 
 require('../common');
 
-const assert = require('assert');
-const fork = require('child_process').fork;
-const path = require('path');
-
-const runjs = path.join(__dirname, '..', '..', 'benchmark', 'run.js');
-
-const env = Object.assign({}, process.env,
-                          { NODEJS_BENCHMARK_ZERO_ALLOWED: 1 });
-
-const child = fork(
-  runjs,
-  [
-    '--set', 'dur=0',
-    '--set', 'n=1',
-    '--set', 'len=1',
-    '--set', 'params=1',
-    '--set', 'methodName=execSync',
-    'child_process'
-  ],
-  { env }
-);
-
-child.on('exit', (code, signal) => {
-  assert.strictEqual(code, 0);
-  assert.strictEqual(signal, null);
-});
+const runBenchmark = require('../common/benchmark');
+
+runBenchmark('child_process',
+             [
+               'dur=0',
+               'n=1',
+               'len=1',
+               'params=1',
+               'methodName=execSync',
+             ],
+             { NODEJS_BENCHMARK_ZERO_ALLOWED: 1 });