2014-02-28 00:07:13 +08:00
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<!DOCTYPE html>
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<head>
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<meta charset="utf-8">
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2015-01-27 15:07:51 +08:00
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<title>KonvaJS Memory leak test</title>
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2014-02-28 00:07:13 +08:00
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<link rel="stylesheet" href="../node_modules/mocha/mocha.css" />
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</head>
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<body>
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Check memory before tests. Open console. Run "run()". See memory after.
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<div id="container"></div>
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2015-01-27 15:07:51 +08:00
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<script src="../dist/konva-dev.js"></script>
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2014-02-28 00:07:13 +08:00
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<script>
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var myWidth = 500;
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var myHeigth = 500;
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var myJson;
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var stage;
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var circleLayer;
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function start() {
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2015-01-27 15:07:51 +08:00
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stage = new Konva.Stage({
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2014-02-28 00:07:13 +08:00
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container: 'container',
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width: myWidth,
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height: myHeigth
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});
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2015-01-27 15:07:51 +08:00
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circleLayer = new Konva.Layer({
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2014-02-28 00:07:13 +08:00
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id: 'circleLayer'
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});
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stage.add(circleLayer);
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generateCircle();
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myJson = stage.toJSON();
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for (var i = 0; i < 1000; i++) {
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stage.destroy();
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2015-01-27 15:07:51 +08:00
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stage = Konva.Node.create(myJson, 'container');
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2014-02-28 00:07:13 +08:00
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}
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console.log("done");
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}
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function generateCircle() {
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2015-01-27 15:07:51 +08:00
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var circle = new Konva.Circle({
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2014-02-28 00:07:13 +08:00
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x: stage.getWidth() / 2,
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y: stage.getHeight() / 2,
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radius: 30,
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fill: 'red',
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stroke: 'black',
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strokeWidth: 7,
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name: 'circle',
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draggable: true
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});
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circleLayer.add(circle);
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circleLayer.draw();
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}
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</script>
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</body>
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</html>
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