mirror of
https://github.com/publiclab/image-sequencer.git
synced 2025-12-11 19:00:00 +01:00
1b26f71654
* Add minify-image module * Add node modules * corrected path * Add browser func * Add test and documentation
32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
const dataURI = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABlBMVEX+AAD///+KQee0AAAAAWJLR0QB/wIt3gAAAAd0SU1FB+EGHRIVAvrm6EMAAAAMSURBVAjXY2AgDQAAADAAAceqhY4AAAAldEVYdGRhdGU6Y3JlYXRlADIwMTctMDYtMjlUMTg6MjE6MDIrMDI6MDDGD83DAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE3LTA2LTI5VDE4OjIxOjAyKzAyOjAwt1J1fwAAAABJRU5ErkJggg==';
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console.log(dataURI);
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const ImageSequencer = require('../../../src/ImageSequencer');
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const test = require('tape');
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var atob = require('atob');
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var sequencer = ImageSequencer();
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var base64str = dataURI.substr(22);
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var decoded = atob(base64str);
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var initialSize = decoded.length;
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sequencer.loadImage(dataURI, function(){
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this.addSteps('minify-image');
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});
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test('minify-image minifies the image', t => {
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sequencer.run(function callback(out){
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console.log(out);
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var base64str = out.substr(22);
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var decoded = atob(base64str);
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var miniifiedSize = decoded.length;
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var isLess = miniifiedSize < initialSize;
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t.equal(isLess, true, 'image minified');
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t.end();
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});
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});
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