Permalink
Browse files

benchmark: add assert.deep[Strict]Equal benchmarks

* Move numbers into configuration
* Add buffer comparison benchmark
* Add assert.deepStrictEqual benchmarks

PR-URL: #11092
Reviewed-By: James M Snell <jasnell@gmail.com>
  • Loading branch information...
joyeecheung committed Jan 31, 2017
1 parent 6c7fbd7 commit 5e4545e18f707e9ab28a50bd30f29b06320c8234
@@ -0,0 +1,40 @@
+'use strict';
+const common = require('../common.js');
+const assert = require('assert');
+const bench = common.createBenchmark(main, {
+ n: [1e3],
+ len: [1e2],
+ method: ['strict', 'nonstrict']
+});
+
+function main(conf) {
+ const n = +conf.n;
+ const len = +conf.len;
+ var i;
+
+ const data = Buffer.allocUnsafe(len);
+ const actual = Buffer.alloc(len);
+ const expected = Buffer.alloc(len);
+ data.copy(actual);
+ data.copy(expected);
+
+ switch (conf.method) {
+ case 'strict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ // eslint-disable-next-line no-restricted-properties
+ assert.deepEqual(actual, expected);
+ }
+ bench.end(n);
+ break;
+ case 'nonstrict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ assert.deepStrictEqual(actual, expected);
+ }
+ bench.end(n);
+ break;
+ default:
+ throw new Error('Unsupported method');
+ }
+}
@@ -1,6 +1,6 @@
'use strict';
-var common = require('../common.js');
-var assert = require('assert');
+const common = require('../common.js');
+const assert = require('assert');
const primValues = {
'null': null,
@@ -13,29 +13,43 @@ const primValues = {
'new-array': new Array([1, 2, 3])
};
-var bench = common.createBenchmark(main, {
+const bench = common.createBenchmark(main, {
prim: Object.keys(primValues),
- n: [25]
+ n: [25],
+ len: [1e5],
+ method: ['strict', 'nonstrict']
});
function main(conf) {
- var prim = primValues[conf.prim];
- var n = +conf.n;
- var primArray;
- var primArrayCompare;
- var x;
+ const prim = primValues[conf.prim];
+ const n = +conf.n;
+ const len = +conf.len;
+ const actual = [];
+ const expected = [];
+ var i;
- primArray = new Array();
- primArrayCompare = new Array();
- for (x = 0; x < (1e5); x++) {
- primArray.push(prim);
- primArrayCompare.push(prim);
+ for (var x = 0; x < len; x++) {
+ actual.push(prim);
+ expected.push(prim);
}
- bench.start();
- for (x = 0; x < n; x++) {
- // eslint-disable-next-line no-restricted-properties
- assert.deepEqual(primArray, primArrayCompare);
+ switch (conf.method) {
+ case 'strict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ // eslint-disable-next-line no-restricted-properties
+ assert.deepEqual(actual, expected);
+ }
+ bench.end(n);
+ break;
+ case 'nonstrict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ assert.deepStrictEqual(actual, expected);
+ }
+ bench.end(n);
+ break;
+ default:
+ throw new Error('Unsupported method');
}
- bench.end(n);
}
@@ -1,6 +1,6 @@
'use strict';
-var common = require('../common.js');
-var assert = require('assert');
+const common = require('../common.js');
+const assert = require('assert');
const primValues = {
'null': null,
@@ -13,22 +13,37 @@ const primValues = {
'new-array': new Array([1, 2, 3])
};
-var bench = common.createBenchmark(main, {
+const bench = common.createBenchmark(main, {
prim: Object.keys(primValues),
- n: [1e5]
+ n: [1e6],
+ method: ['strict', 'nonstrict']
});
function main(conf) {
- var prim = primValues[conf.prim];
- var n = +conf.n;
- var x;
+ const prim = primValues[conf.prim];
+ const n = +conf.n;
+ const actual = prim;
+ const expected = prim;
+ var i;
- bench.start();
-
- for (x = 0; x < n; x++) {
- // eslint-disable-next-line no-restricted-properties
- assert.deepEqual(new Array([prim]), new Array([prim]));
+ // Creates new array to avoid loop invariant code motion
+ switch (conf.method) {
+ case 'strict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ // eslint-disable-next-line no-restricted-properties
+ assert.deepEqual([actual], [expected]);
+ }
+ bench.end(n);
+ break;
+ case 'nonstrict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ assert.deepStrictEqual([actual], [expected]);
+ }
+ bench.end(n);
+ break;
+ default:
+ throw new Error('Unsupported method');
}
-
- bench.end(n);
}
@@ -1,23 +1,41 @@
'use strict';
-var common = require('../common.js');
-var assert = require('assert');
-var bench = common.createBenchmark(main, {
+const common = require('../common.js');
+const assert = require('assert');
+const bench = common.createBenchmark(main, {
type: ('Int8Array Uint8Array Int16Array Uint16Array Int32Array Uint32Array ' +
'Float32Array Float64Array Uint8ClampedArray').split(' '),
- n: [1]
+ n: [1],
+ method: ['strict', 'nonstrict'],
+ len: [1e6]
});
function main(conf) {
- var type = conf.type;
- var clazz = global[type];
- var n = +conf.n;
+ const type = conf.type;
+ const clazz = global[type];
+ const n = +conf.n;
+ const len = +conf.len;
- bench.start();
- var actual = new clazz(n * 1e6);
- var expected = new clazz(n * 1e6);
+ const actual = new clazz(len);
+ const expected = new clazz(len);
+ var i;
- // eslint-disable-next-line no-restricted-properties
- assert.deepEqual(actual, expected);
-
- bench.end(n);
+ switch (conf.method) {
+ case 'strict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ // eslint-disable-next-line no-restricted-properties
+ assert.deepEqual(actual, expected);
+ }
+ bench.end(n);
+ break;
+ case 'nonstrict':
+ bench.start();
+ for (i = 0; i < n; ++i) {
+ assert.deepStrictEqual(actual, expected);
+ }
+ bench.end(n);
+ break;
+ default:
+ throw new Error('Unsupported method');
+ }
}

0 comments on commit 5e4545e

Please sign in to comment.