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added test (#5344)

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Andrea Bogazzi 2018-10-27 12:19:26 +02:00 committed by GitHub
parent 40de484881
commit 0a76ff3111
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2 changed files with 38 additions and 3 deletions
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9
src/shapes/group.class.js
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@ -558,9 +558,12 @@
*/
fabric.Group.fromObject = function(object, callback) {
fabric.util.enlivenObjects(object.objects, function(enlivenedObjects) {
var options = fabric.util.object.clone(object, true);
delete options.objects;
callback && callback(new fabric.Group(enlivenedObjects, options, true));
fabric.util.enlivenObjects([object.clipPath], function(enlivedClipPath) {
var options = fabric.util.object.clone(object, true);
options.clipPath = enlivedClipPath[0];
delete options.objects;
callback && callback(new fabric.Group(enlivenedObjects, options, true));
});
});
};

32
test/unit/group.js
View file

@ -385,6 +385,38 @@
});
});
QUnit.test('fromObject with clipPath', function(assert) {
var done = assert.async();
var clipPath = new fabric.Rect({
width: 500,
height: 250,
top: 0,
left: 0,
absolutePositioned: true
});
var groupObject = new fabric.Group([
new fabric.Rect({ width: 100, height: 100, fill: 'red' }),
new fabric.Rect({ width: 100, height: 100, fill: 'yellow', left: 100 }),
new fabric.Rect({ width: 100, height: 100, fill: 'blue', top: 100 }),
new fabric.Rect({ width: 100, height: 100, fill: 'green', left: 100, top: 100 })
]);
groupObject.clipPath = clipPath;
var groupToObject = groupObject.toObject();
fabric.Group.fromObject(groupToObject, function(newGroupFromObject) {
var objectFromNewGroup = newGroupFromObject.toObject();
assert.ok(newGroupFromObject instanceof fabric.Group);
assert.ok(newGroupFromObject.clipPath instanceof fabric.Rect, 'clipPath has been restored');
assert.deepEqual(objectFromNewGroup, groupToObject, 'double serialization gives same results');
done();
});
});
QUnit.test('fromObject restores oCoords', function(assert) {
var done = assert.async();
var group = makeGroupWith2ObjectsWithOpacity();