Tests: add item cloning tests.

src/load.js

@@ -97,6 +97,7 @@ if (window.tests) {
 		'test/tests/Color.js',
 		'test/tests/Project.js',
 		'test/tests/Item.js',
+		'test/tests/Item_Cloning.js',
 		'test/tests/Layer.js',
 		'test/tests/Group.js',
 		'test/tests/Segment.js',

test/tests/Item_Cloning.js

@@ -0,0 +1,95 @@
+test('Path#clone()', function() {
+	var proj = paper.project;
+	var path = new Path([10, 20], [30, 40]);
+	path.closed = true;
+	path.name = 'test';
+	path.style = {
+		strokeCap: 'round',
+		strokeJoin: 'round',
+		dashOffset: 10,
+		dashArray: [10, 2, 10],
+		fillColor: new RGBColor(0, 0, 1),
+		strokeColor: new RGBColor(0, 0, 1),
+		miterLimit: 5
+	};
+	path.clockwise = false;
+	path.opacity = 0.5;
+	path.locked = true;
+	path.visible = false;
+	path.blendMode = 'blend';
+	path._clipMask = true;
+	path.selected = true;
+	cloneAndCompare(path);
+});
+
+test('CompoundPath#clone()', function() {
+	var path1 = new Path.Rectangle([200, 200], [100, 100]);
+	var path2 = new Path.Rectangle([50, 50], [200, 200]);
+	var compound = new CompoundPath(path1, path2);
+	cloneAndCompare(compound);
+});
+
+test('Layer#clone()', function() {
+	var path = new Path.Rectangle([200, 200], [100, 100]);
+	cloneAndCompare(paper.project.activeLayer);
+});
+
+test('Group#clone()', function() {
+	var path = new Path.Circle([150, 150], 60);
+	path.style = {
+		strokeCap: 'round',
+		strokeJoin: 'round',
+		dashOffset: 10,
+		dashArray: [10, 2, 10],
+		fillColor: new RGBColor(0, 0, 1),
+		strokeColor: new RGBColor(0, 0, 1),
+		miterLimit: 5
+	};
+	var secondPath = new Path.Circle([175, 175], 85);
+	var group = new Group([path, secondPath]);
+	cloneAndCompare(group);
+});
+
+test('PointText#clone()', function() {
+	var pointText = new PointText(new Point(50, 50));
+	pointText.content = 'test';
+	pointText.position += 100;
+	pointText.characterStyle = {
+		font: 'serif',
+		fontSize: 20
+	};
+	pointText.paragraphStyle.justification = 'center';
+	cloneAndCompare(pointText);
+});
+
+test('PlacedSymbol#clone()', function() {
+	var path = new Path.Circle([150, 150], 60);
+	var symbol = new Symbol(path);
+	var placedSymbol = new PlacedSymbol(symbol);
+	placedSymbol.position = [100, 100];
+	placedSymbol.rotate(90);
+	cloneAndCompare(placedSymbol);
+});
+
+test('Symbol#clone()', function() {
+	var path = new Path.Circle([150, 150], 60);
+	path.style = {
+		strokeCap: 'round',
+		strokeJoin: 'round',
+		dashOffset: 10,
+		dashArray: [10, 2, 10],
+		fillColor: new RGBColor(0, 0, 1),
+		strokeColor: new RGBColor(0, 0, 1),
+		miterLimit: 5
+	};
+	path.selected = true;
+	var symbol = new Symbol(path);
+	var copy = symbol.clone();
+	compareItems(symbol.definition, copy.definition);
+	equals(function() {
+		return symbol.project == copy.project;
+	}, true);
+	equals(function() {
+		return paper.project.symbols.length == 2;
+	}, true);
+});