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<!DOCTYPE html> | ||
<html> | ||
<head> | ||
<meta charset="utf-8"> | ||
</head> | ||
<body> | ||
<script src="../module/module.js"></script> | ||
<script src="../ospec/ospec.js"></script> | ||
<script src="../querystring/parse.js"></script> | ||
<script src="../test-utils/parseURL.js"></script> | ||
<script src="../test-utils/callAsync.js"></script> | ||
<script src="../test-utils/domMock.js"></script> | ||
<script src="../test-utils/pushStateMock.js"></script> | ||
<script src="../test-utils/xhrMock.js"></script> | ||
<script src="../test-utils/browserMock.js"></script> | ||
<script src="../mithril.js"></script> | ||
<script src="../node_modules/lodash/lodash.js"></script> | ||
<script src="../node_modules/benchmark/benchmark.js"></script> | ||
<script src="test-perf.js"></script> | ||
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<!-- test-perf runs itself for CLI usage --> | ||
</body> | ||
</html> |
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/* global Benchmark */ | ||
"use strict" | ||
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/* Based off of preact's perf tests, so including their MIT license */ | ||
/* | ||
The MIT License (MIT) | ||
Copyright (c) 2017 Jason Miller | ||
Permission is hereby granted, free of charge, to any person obtaining a copy | ||
of this software and associated documentation files (the "Software"), to deal | ||
in the Software without restriction, including without limitation the rights | ||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
copies of the Software, and to permit persons to whom the Software is | ||
furnished to do so, subject to the following conditions: | ||
The above copyright notice and this permission notice shall be included in all | ||
copies or substantial portions of the Software. | ||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
SOFTWARE. | ||
*/ | ||
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var browserMock = require("../test-utils/browserMock") | ||
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// Do this silly dance so browser testing works | ||
var B = typeof Benchmark === "undefined" ? require("benchmark") : Benchmark | ||
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var m, scratch; | ||
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// set up browser env on before running tests | ||
var doc = typeof document !== "undefined" ? document : null | ||
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if(!doc) { | ||
var mock = browserMock() | ||
if (typeof global !== "undefined") { global.window = mock } | ||
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doc = mock.document | ||
} | ||
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// Have to include mithril AFTER browser polyfill is set up | ||
m = require("../mithril") // eslint-disable-line global-require | ||
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scratch = doc.createElement("div"); | ||
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(doc.body || doc.documentElement).appendChild(scratch) | ||
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// Initialize benchmark suite | ||
var suite = new B.Suite("mithril perf") | ||
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suite.on("start", function() { | ||
this.start = Date.now(); | ||
}) | ||
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suite.on("cycle", function(e) { | ||
console.log(e.target.toString()) | ||
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scratch.innerHTML = "" | ||
}) | ||
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suite.on("complete", function() { | ||
console.log("Completed perf tests in " + (Date.now() - this.start) + "ms") | ||
}) | ||
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suite.on("error", console.error.bind(console)) | ||
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suite.add({ | ||
name : "rerender without changes", | ||
onStart : function() { | ||
this.vdom = m("div", {class: "foo bar", "data-foo": "bar", p: 2}, | ||
m("header", | ||
m("h1", {class: "asdf"}, "a ", "b", " c ", 0, " d"), | ||
m("nav", | ||
m("a", {href: "/foo"}, "Foo"), | ||
m("a", {href: "/bar"}, "Bar") | ||
) | ||
), | ||
m("main", | ||
m("form", {onSubmit: function onSubmit() {}}, | ||
m("input", {type: "checkbox", checked: true}), | ||
m("input", {type: "checkbox", checked: false}), | ||
m("fieldset", | ||
m("label", | ||
m("input", {type: "radio", checked: true}) | ||
), | ||
m("label", | ||
m("input", {type: "radio"}) | ||
) | ||
), | ||
m("button-bar", | ||
m("button", | ||
{style: "width:10px; height:10px; border:1px solid #FFF;"}, | ||
"Normal CSS" | ||
), | ||
m("button", | ||
{style: "top:0 ; right: 20"}, | ||
"Poor CSS" | ||
), | ||
m("button", | ||
{style: "invalid-prop:1;padding:1px;font:12px/1.1 arial,sans-serif;", icon: true}, | ||
"Poorer CSS" | ||
), | ||
m("button", | ||
{style: {margin: 0, padding: "10px", overflow: "visible"}}, | ||
"Object CSS" | ||
) | ||
) | ||
) | ||
) | ||
) | ||
}, | ||
fn : function() { | ||
m.render(scratch, this.vdom) | ||
} | ||
}) | ||
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suite.add({ | ||
name : "construct large VDOM tree", | ||
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onStart : function() { | ||
var fields = [] | ||
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for(var i=100; i--;) { | ||
fields.push((i * 999).toString(36)) | ||
} | ||
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this.fields = fields; | ||
}, | ||
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fn : function () { | ||
m("div", {class: "foo bar", "data-foo": "bar", p: 2}, | ||
m("header", | ||
m("h1", {class: "asdf"}, "a ", "b", " c ", 0, " d"), | ||
m("nav", | ||
m("a", {href: "/foo"}, "Foo"), | ||
m("a", {href: "/bar"}, "Bar") | ||
) | ||
), | ||
m("main", | ||
m("form", | ||
{onSubmit: function onSubmit() {}}, | ||
m("input", {type: "checkbox", checked: true}), | ||
m("input", {type: "checkbox"}), | ||
m("fieldset", | ||
this.fields.map(function (field) { | ||
return m("label", | ||
field, | ||
":", | ||
m("input", {placeholder: field}) | ||
) | ||
}) | ||
), | ||
m("button-bar", | ||
m("button", | ||
{style: "width:10px; height:10px; border:1px solid #FFF;"}, | ||
"Normal CSS" | ||
), | ||
m("button", | ||
{style: "top:0 ; right: 20"}, | ||
"Poor CSS" | ||
), | ||
m("button", | ||
{style: "invalid-prop:1;padding:1px;font:12px/1.1 arial,sans-serif;", icon: true}, | ||
"Poorer CSS" | ||
), | ||
m("button", | ||
{style: {margin: 0, padding: "10px", overflow: "visible"}}, | ||
"Object CSS" | ||
) | ||
) | ||
) | ||
) | ||
) | ||
} | ||
}) | ||
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suite.add({ | ||
name : "mutate styles/properties", | ||
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onStart : function () { | ||
var counter = 0 | ||
var keyLooper = function (n) { return function (c) { return c % n ? (c + "px") : c } } | ||
var get = function (obj, i) { return obj[i%obj.length] } | ||
var classes = ["foo", "foo bar", "", "baz-bat", null, "fooga"] | ||
var styles = [] | ||
var multivalue = ["0 1px", "0 0 1px 0", "0", "1px", "20px 10px", "7em 5px", "1px 0 5em 2px"] | ||
var stylekeys = [ | ||
["left", keyLooper(3)], | ||
["top", keyLooper(2)], | ||
["margin", function (c) { return get(multivalue, c).replace("1px", c+"px") }], | ||
["padding", function (c) { return get(multivalue, c) }], | ||
["position", function (c) { return c%5 ? c%2 ? "absolute" : "relative" : null }], | ||
["display", function (c) { return c%10 ? c%2 ? "block" : "inline" : "none" }], | ||
["color", function (c) { return ("rgba(" + (c%255) + ", " + (255 - c%255) + ", " + (50+c%150) + ", " + (c%50/50) + ")") }], | ||
["border", function (c) { return c%5 ? ((c%10) + "px " + (c%2?"solid":"dotted") + " " + (stylekeys[6][1](c))) : "" }] | ||
] | ||
var i, j, style, conf | ||
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for (i=0; i<1000; i++) { | ||
style = {} | ||
for (j=0; j<i%10; j++) { | ||
conf = get(stylekeys, ++counter) | ||
style[conf[0]] = conf[1](counter) | ||
} | ||
styles[i] = style | ||
} | ||
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this.count = 0 | ||
this.app = function (index) { | ||
return m("div", | ||
{ | ||
class: get(classes, index), | ||
"data-index": index, | ||
title: index.toString(36) | ||
}, | ||
m("input", {type: "checkbox", checked: index % 3 == 0}), | ||
m("input", {value: "test " + (Math.floor(index / 4)), disabled: index % 10 ? null : true}), | ||
m("div", {class: get(classes, index * 11)}, | ||
m("p", {style: get(styles, index)}, "p1"), | ||
m("p", {style: get(styles, index + 1)}, "p2"), | ||
m("p", {style: get(styles, index * 2)}, "p3"), | ||
m("p", {style: get(styles, index * 3 + 1)}, "p4") | ||
) | ||
) | ||
} | ||
}, | ||
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fn : function () { | ||
m.render(scratch, this.app(++this.count)) | ||
} | ||
}) | ||
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// Shared components for node recyling benchmarks | ||
var Header = { | ||
view : function () { | ||
return m("header", | ||
m("h1", {class: "asdf"}, "a ", "b", " c ", 0, " d"), | ||
m("nav", | ||
m("a", {href: "/foo"}, "Foo"), | ||
m("a", {href: "/bar"}, "Bar") | ||
) | ||
) | ||
} | ||
} | ||
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var Form = { | ||
view : function () { | ||
return m("form", {onSubmit: function onSubmit() {}}, | ||
m("input", {type: "checkbox", checked: true}), | ||
m("input", {type: "checkbox", checked: false}), | ||
m("fieldset", | ||
m("label", | ||
m("input", {type: "radio", checked: true}) | ||
), | ||
m("label", | ||
m("input", {type: "radio"}) | ||
) | ||
), | ||
m(ButtonBar, null) | ||
) | ||
} | ||
} | ||
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var ButtonBar = { | ||
view : function () { | ||
return m("button-bar", | ||
m(Button, | ||
{style: "width:10px; height:10px; border:1px solid #FFF;"}, | ||
"Normal CSS" | ||
), | ||
m(Button, | ||
{style: "top:0 ; right: 20"}, | ||
"Poor CSS" | ||
), | ||
m(Button, | ||
{style: "invalid-prop:1;padding:1px;font:12px/1.1 arial,sans-serif;", icon: true}, | ||
"Poorer CSS" | ||
), | ||
m(Button, | ||
{style: {margin: 0, padding: "10px", overflow: "visible"}}, | ||
"Object CSS" | ||
) | ||
) | ||
} | ||
} | ||
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var Button = { | ||
view : function (vnode) { | ||
return m("button", vnode.attrs, vnode.children) | ||
} | ||
} | ||
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var Main = { | ||
view : function () { | ||
return m(Form) | ||
} | ||
} | ||
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var Root = { | ||
view : function () { | ||
return m("div", | ||
{class: "foo bar", "data-foo": "bar", p: 2}, | ||
m(Header, null), | ||
m(Main, null) | ||
) | ||
} | ||
} | ||
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suite.add({ | ||
name : "repeated trees (recycling)", | ||
fn : function () { | ||
m.render(scratch, [m(Root)]) | ||
m.render(scratch, []) | ||
} | ||
}) | ||
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suite.add({ | ||
name : "repeated trees (no recycling)", | ||
fn : function () { | ||
m.render(scratch, [m(Root)]) | ||
m.render(scratch, []) | ||
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// Second empty render is to clear out the pool of nodes | ||
// so that there's nothing that can be recycled | ||
m.render(scratch, []) | ||
} | ||
}) | ||
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suite.run({ | ||
async : true | ||
}) |
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