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simpler test (#5093)

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Andrea Bogazzi 2018-07-09 12:10:39 +02:00 committed by GitHub
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1 changed files with 15 additions and 36 deletions
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51
test/unit/canvas_static.js
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@ -867,44 +867,23 @@
});
QUnit.test('toSVG with exclude from export background', function(assert) {
assert.ok(typeof canvas.toSVG === 'function');
canvas.clear();
var circle = new fabric.Circle({excludeFromExport: true}),
rect = new fabric.Rect(),
imageBG = new fabric.Image({width: 0, height: 0}),
imageOL = new fabric.Image({width: 0, height: 0});
var image = fabric.document.createElement('img'),
imageBG = new fabric.Image(image, {width: 0, height: 0}),
imageOL = new fabric.Image(image, {width: 0, height: 0});
canvas.renderOnAddRemove = false;
canvas.add(circle, rect);
canvas.setBackgroundImage(imageBG);
canvas.setOverlayImage(imageOL);
var reviverCount = 0,
len = canvas.size();
function reviver(svg) {
reviverCount++;
return svg;
}
canvas.toSVG(null, reviver);
assert.equal(reviverCount, len + 1 , 'reviver should include backgroundImage and overlayImage');
reviverCount = 0;
canvas.setBackgroundImage(imageBG,canvas.renderAll.bind(canvas),{
excludeFromExport: true
});
canvas.setOverlayImage(imageOL,canvas.renderAll.bind(canvas),{
excludeFromExport: true
});
canvas.toSVG(null, reviver);
assert.equal(reviverCount, len - 1 , 'reviver should not include objects with excludeFromExport and backgroundImage & overlayImage');
canvas.setBackgroundImage(null);
canvas.setOverlayImage(null);
canvas.backgroundImage = imageBG;
canvas.overlayImage = imageOL;
var expectedSVG = '<?xml version="1.0" encoding="UTF-8" standalone="no" ?>\n<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="600" height="600" viewBox="0 0 600 600" xml:space="preserve">\n<desc>Created with Fabric.js 2.3.3</desc>\n<defs>\n</defs>\n<g transform="translate(0 0)">\n\t<image xlink:href="" x="0" y="0" style="stroke: none; stroke-width: 0; stroke-dasharray: none; stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 4; fill: rgb(0,0,0); fill-rule: nonzero; opacity: 1;" width="0" height="0"></image>\n</g>\n<g transform="translate(0 0)">\n\t<image xlink:href="" x="0" y="0" style="stroke: none; stroke-width: 0; stroke-dasharray: none; stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 4; fill: rgb(0,0,0); fill-rule: nonzero; opacity: 1;" width="0" height="0"></image>\n</g>\n</svg>';
var svg1 = canvas.toSVG();
assert.equal(svg1, expectedSVG, 'svg with bg and overlay do not match')
imageBG.excludeFromExport = true;
imageOL.excludeFromExport = true;
var expectedSVG2 = '<?xml version="1.0" encoding="UTF-8" standalone="no" ?>\n<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="600" height="600" viewBox="0 0 600 600" xml:space="preserve">\n<desc>Created with Fabric.js 2.3.3</desc>\n<defs>\n</defs>\n</svg>';
var svg2 = canvas.toSVG();
assert.equal(svg2, expectedSVG2, 'svg without bg and overlay do not match')
canvas.backgroundImage = null;
canvas.overlayImage = null;
canvas.renderOnAddRemove = true;
});