| import 'package:sky/rendering.dart'; |
| import 'package:test/test.dart'; |
| |
| import 'layout_utils.dart'; |
| |
| void main() { |
| test('Stack can layout with top, right, bottom, left 0.0', () { |
| RenderBox size = new RenderConstrainedBox( |
| additionalConstraints: new BoxConstraints.tight(const Size(100.0, 100.0))); |
| |
| RenderBox red = new RenderDecoratedBox( |
| decoration: new BoxDecoration( |
| backgroundColor: const Color(0xFFFF0000) |
| ), |
| child: size); |
| |
| RenderBox green = new RenderDecoratedBox( |
| decoration: new BoxDecoration( |
| backgroundColor: const Color(0xFFFF0000) |
| )); |
| |
| RenderBox stack = new RenderStack(children: [red, green]); |
| (green.parentData as StackParentData) |
| ..top = 0.0 |
| ..right = 0.0 |
| ..bottom = 0.0 |
| ..left = 0.0; |
| |
| layout(stack, constraints: const BoxConstraints()); |
| |
| expect(stack.size.width, equals(100.0)); |
| expect(stack.size.height, equals(100.0)); |
| |
| expect(red.size.width, equals(100.0)); |
| expect(red.size.height, equals(100.0)); |
| |
| expect(green.size.width, equals(100.0)); |
| expect(green.size.height, equals(100.0)); |
| }); |
| } |