More URLSearchParams improvements

benchmark/url/url-searchparams-iteration.js

@@ -0,0 +1,60 @@
+'use strict';
+const common = require('../common.js');
+const assert = require('assert');
+const URLSearchParams = new (require('url').URL)('a:').searchParams.constructor;
+
+const bench = common.createBenchmark(main, {
+  method: ['forEach', 'iterator'],
+  n: [1e6]
+});
+
+const str = 'one=single&two=first&three=first&two=2nd&three=2nd&three=3rd';
+
+function forEach(n) {
+  const params = new URLSearchParams(str);
+  const noDead = [];
+  const cb = (val, key) => {
+    noDead[0] = key;
+    noDead[1] = val;
+  };
+
+  bench.start();
+  for (var i = 0; i < n; i += 1)
+    params.forEach(cb);
+  bench.end(n);
+
+  assert.strictEqual(noDead[0], 'three');
+  assert.strictEqual(noDead[1], '3rd');
+}
+
+function iterator(n) {
+  const params = new URLSearchParams(str);
+  const noDead = [];
+
+  bench.start();
+  for (var i = 0; i < n; i += 1)
+    for (var pair of params) {
+      noDead[0] = pair[0];
+      noDead[1] = pair[1];
+    }
+  bench.end(n);
+
+  assert.strictEqual(noDead[0], 'three');
+  assert.strictEqual(noDead[1], '3rd');
+}
+
+function main(conf) {
+  const method = conf.method;
+  const n = conf.n | 0;
+
+  switch (method) {
+    case 'forEach':
+      forEach(n);
+      break;
+    case 'iterator':
+      iterator(n);
+      break;
+    default:
+      throw new Error('Unknown method');
+  }
+}

benchmark/url/url-searchparams-parse.js

@@ -0,0 +1,31 @@
+'use strict';
+const common = require('../common.js');
+const URLSearchParams = new (require('url').URL)('a:').searchParams.constructor;
+
+const inputs = {
+  noencode: 'foo=bar&baz=quux&xyzzy=thud',
+  // multicharsep: 'foo=bar&&&&&&&&&&baz=quux&&&&&&&&&&xyzzy=thud',
+  multicharsep: '&&&&&&&&&&&&&&&&&&&&&&&&&&&&',
+  encodemany: '%66%6F%6F=bar&%62%61%7A=quux&xyzzy=%74h%75d',
+  encodelast: 'foo=bar&baz=quux&xyzzy=thu%64',
+  multivalue: 'foo=bar&foo=baz&foo=quux&quuy=quuz',
+  multivaluemany: 'foo=bar&foo=baz&foo=quux&quuy=quuz&foo=abc&foo=def&' +
+                  'foo=ghi&foo=jkl&foo=mno&foo=pqr&foo=stu&foo=vwxyz',
+  manypairs: 'a&b&c&d&e&f&g&h&i&j&k&l&m&n&o&p&q&r&s&t&u&v&w&x&y&z'
+};
+
+const bench = common.createBenchmark(main, {
+  type: Object.keys(inputs),
+  n: [1e5]
+});
+
+function main(conf) {
+  const input = inputs[conf.type];
+  const n = conf.n | 0;
+
+  var i;
+  bench.start();
+  for (i = 0; i < n; i++)
+    new URLSearchParams(input);
+  bench.end(n);
+}

benchmark/url/url-searchparams-read.js

@@ -0,0 +1,58 @@
+'use strict';
+const common = require('../common.js');
+const URLSearchParams = new (require('url').URL)('a:').searchParams.constructor;
+
+const bench = common.createBenchmark(main, {
+  method: ['get', 'getAll', 'has'],
+  param: ['one', 'two', 'three', 'nonexistent'],
+  n: [1e6]
+});
+
+const str = 'one=single&two=first&three=first&two=2nd&three=2nd&three=3rd';
+
+function get(n, param) {
+  const params = new URLSearchParams(str);
+
+  bench.start();
+  for (var i = 0; i < n; i += 1)
+    params.get(param);
+  bench.end(n);
+}
+
+function getAll(n, param) {
+  const params = new URLSearchParams(str);
+
+  bench.start();
+  for (var i = 0; i < n; i += 1)
+    params.getAll(param);
+  bench.end(n);
+}
+
+function has(n, param) {
+  const params = new URLSearchParams(str);
+
+  bench.start();
+  for (var i = 0; i < n; i += 1)
+    params.has(param);
+  bench.end(n);
+}
+
+function main(conf) {
+  const method = conf.method;
+  const param = conf.param;
+  const n = conf.n | 0;
+
+  switch (method) {
+    case 'get':
+      get(n, param);
+      break;
+    case 'getAll':
+      getAll(n, param);
+      break;
+    case 'has':
+      has(n, param);
+      break;
+    default:
+      throw new Error('Unknown method');
+  }
+}

benchmark/url/url-searchparams-stringifier.js

@@ -0,0 +1,35 @@
+'use strict';
+const common = require('../common.js');
+const Buffer = require('buffer').Buffer;
+const URLSearchParams = new (require('url').URL)('a:').searchParams.constructor;
+
+const inputs = {
+  noencode: 'foo=bar&baz=quux&xyzzy=thud',
+  // multicharsep: 'foo=bar&&&&&&&&&&baz=quux&&&&&&&&&&xyzzy=thud',
+  multicharsep: '&&&&&&&&&&&&&&&&&&&&&&&&&&&&',
+  encodemany: '%66%6F%6F=bar&%62%61%7A=quux&xyzzy=%74h%75d',
+  encodelast: 'foo=bar&baz=quux&xyzzy=thu%64',
+  multivalue: 'foo=bar&foo=baz&foo=quux&quuy=quuz',
+  multivaluemany: 'foo=bar&foo=baz&foo=quux&quuy=quuz&foo=abc&foo=def&' +
+                  'foo=ghi&foo=jkl&foo=mno&foo=pqr&foo=stu&foo=vwxyz',
+  manypairs: 'a&b&c&d&e&f&g&h&i&j&k&l&m&n&o&p&q&r&s&t&u&v&w&x&y&z'
+};
+
+const bench = common.createBenchmark(main, {
+  type: Object.keys(inputs),
+  n: [1e5]
+});
+
+function main(conf) {
+  const input = inputs[conf.type];
+  const n = conf.n | 0;
+
+  const params = new URLSearchParams(input);
+
+  bench.start();
+  // Using Buffer.from to prevent JS version from cheating with ropes instead
+  // of strings
+  for (var i = 0; i < n; i += 1)
+    Buffer.from(params.toString());
+  bench.end(n);
+}