benchmark: add assert partialDeepStrictEqual benchmark

BridgeAR · RafaelGSS · commit ec5570fd1eea · 2025-04-17T10:51:38.000-03:00
The current settings deactivate the extraProps handling, due to the current implementation failing on these cases. PR-URL: #57370 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
diff --git a/benchmark/assert/partial-deep-equal.js b/benchmark/assert/partial-deep-equal.js
@@ -0,0 +1,150 @@
+'use strict';
+
+const common = require('../common.js');
+const assert = require('assert');
+
+const bench = common.createBenchmark(main, {
+  n: [25],
+  size: [500],
+  extraProps: [0],
+  datasetName: [
+    'objects',
+    'sets',
+    'maps',
+    'circularRefs',
+    'typedArrays',
+    'arrayBuffers',
+    'dataViewArrayBuffers',
+    'array',
+  ],
+});
+
+function createArray(length, extraProps) {
+  if (extraProps) {
+    return Array.from({ length: length * 4 }, (_, i) => i);
+  }
+  return Array.from({ length }, (_, i) => i * 4);
+}
+
+function createObjects(length, extraProps, depth = 0) {
+  return Array.from({ length }, (_, i) => ({
+    foo: 'yarp',
+    nope: {
+      bar: '123',
+      ...extraProps ? { a: [1, 2, i] } : {},
+      c: {},
+      b: !depth ? createObjects(2, extraProps, depth + 1) : [],
+    },
+  }));
+}
+
+function createSets(length, extraProps, depth = 0) {
+  return Array.from({ length }, (_, i) => new Set([
+    'yarp',
+    ...extraProps ? ['123', 1, 2] : [],
+    i + 3,
+    null,
+    {
+      simple: 'object',
+      number: i,
+    },
+    ['array', 'with', 'values'],
+    !depth ? new Set([1, 2, { nested: i }]) : new Set(),
+    !depth ? createSets(2, extraProps, depth + 1) : null,
+  ]));
+}
+
+function createMaps(length, extraProps, depth = 0) {
+  return Array.from({ length }, (_, i) => new Map([
+    ...extraProps ? [['primitiveKey', 'primitiveValue']] : [],
+    [42, 'numberKey'],
+    ['objectValue', { a: 1, b: i }],
+    ['arrayValue', [1, 2, i]],
+    ['nestedMap', new Map([['a', i], ['b', { deep: true }]])],
+    [{ objectKey: true }, 'value from object key'],
+    [[1, i, 3], 'value from array key'],
+    [!depth ? createMaps(2, extraProps, depth + 1) : null, 'recursive value' + i],
+  ]));
+}
+
+function createCircularRefs(length, extraProps) {
+  return Array.from({ length }, (_, i) => {
+    const circularSet = new Set();
+    const circularMap = new Map();
+    const circularObj = { name: 'circular object' };
+
+    circularSet.add('some value' + i);
+    circularSet.add(circularSet);
+
+    circularMap.set('self', circularMap);
+    circularMap.set('value', 'regular value');
+
+    circularObj.self = circularObj;
+
+    const objA = { name: 'A' };
+    const objB = { name: 'B' };
+    objA.ref = objB;
+    objB.ref = objA;
+
+    circularSet.add(objA);
+    circularMap.set('objB', objB);
+
+    return {
+      circularSet,
+      circularMap,
+      ...extraProps ? { extra: i } : {},
+      circularObj,
+      objA,
+      objB,
+    };
+  });
+}
+
+function createTypedArrays(length, extraParts) {
+  const extra = extraParts ? [9, 8, 7] : [];
+  return Array.from({ length }, (_, i) => {
+    return {
+      uint8: new Uint8Array(new ArrayBuffer(32), 4, 4),
+      int16: new Int16Array([1, 2, ...extra, 3]),
+      uint32: new Uint32Array([i + 1, i + 2, ...extra, i + 3]),
+      float64: new Float64Array([1.1, 2.2, ...extra, i + 3.3]),
+      bigUint64: new BigUint64Array([1n, 2n, 3n]),
+    };
+  });
+}
+
+function createArrayBuffers(length, extra) {
+  return Array.from({ length }, (_, n) => new ArrayBuffer(n + extra ? 1 : 0));
+}
+
+function createDataViewArrayBuffers(length, extra) {
+  return Array.from({ length }, (_, n) => new DataView(new ArrayBuffer(n + extra ? 1 : 0)));
+}
+
+const datasetMappings = {
+  objects: createObjects,
+  sets: createSets,
+  maps: createMaps,
+  circularRefs: createCircularRefs,
+  typedArrays: createTypedArrays,
+  arrayBuffers: createArrayBuffers,
+  dataViewArrayBuffers: createDataViewArrayBuffers,
+  array: createArray,
+};
+
+function getDatasets(datasetName, size, extra) {
+  return {
+    actual: datasetMappings[datasetName](size, true),
+    expected: datasetMappings[datasetName](size, !extra),
+  };
+}
+
+function main({ size, n, datasetName, extraProps }) {
+  const { actual, expected } = getDatasets(datasetName, size, extraProps);
+
+  bench.start();
+  for (let i = 0; i < n; ++i) {
+    assert.partialDeepStrictEqual(actual, expected);
+  }
+  bench.end(n);
+}
