| import "../resources/dom_utils.dart"; |
| import "../resources/third_party/unittest/unittest.dart"; |
| import "../resources/unit.dart"; |
| |
| import "dart:sky"; |
| |
| void main() { |
| initUnit(); |
| |
| Document document = new Document(); |
| |
| test("should throw with invalid arguments", () { |
| var parent = document.createElement("div"); |
| expect(() { |
| parent.appendChild(); |
| }, throws); |
| expect(() { |
| parent.appendChild(null); |
| }, throws); |
| expect(() { |
| parent.appendChild({tagName: "div"}); |
| }, throws); |
| }); |
| |
| test("should insert children", () { |
| var parent = document.createElement("div"); |
| var child1 = parent.appendChild(document.createElement("div")); |
| var child2 = parent.appendChild(document.createText(" text ")); |
| var child3 = parent.appendChild(document.createText(" ")); |
| var child4 = parent.appendChild(document.createElement("div")); |
| expect(child1.parentNode, equals(parent)); |
| expect(child2.parentNode, equals(parent)); |
| expect(child3.parentNode, equals(parent)); |
| expect(child4.parentNode, equals(parent)); |
| expect(childNodeCount(parent), equals(4)); |
| expect(childElementCount(parent), equals(2)); |
| }); |
| |
| test("should insert children with a fragment", () { |
| var fragment = document.createDocumentFragment(); |
| var child1 = fragment.appendChild(document.createElement("div")); |
| var child2 = fragment.appendChild(document.createText(" text ")); |
| var child3 = fragment.appendChild(document.createText(" ")); |
| var child4 = fragment.appendChild(document.createElement("div")); |
| var parent = document.createElement("div"); |
| parent.appendChild(fragment); |
| expect(child1.parentNode, equals(parent)); |
| expect(child2.parentNode, equals(parent)); |
| expect(child3.parentNode, equals(parent)); |
| expect(child4.parentNode, equals(parent)); |
| expect(childNodeCount(parent), equals(4)); |
| expect(childElementCount(parent), equals(2)); |
| }); |
| |
| // TODO(dart): These might be real bugs too. |
| // test("should throw when appending to a text", () { |
| // var parent = new Text(); |
| // expect(() { |
| // parent.appendChild(document.createElement("div")); |
| // }, throws); |
| // }); |
| } |