| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import 'dart:ui'; |
| |
| import 'package:test/test.dart'; |
| |
| void main() { |
| test('color accessors should work', () { |
| const Color foo = const Color(0x12345678); |
| expect(foo.alpha, equals(0x12)); |
| expect(foo.red, equals(0x34)); |
| expect(foo.green, equals(0x56)); |
| expect(foo.blue, equals(0x78)); |
| }); |
| |
| test('paint set to black', () { |
| const Color c = const Color(0x00000000); |
| final Paint p = new Paint(); |
| p.color = c; |
| expect(c.toString(), equals('Color(0x00000000)')); |
| }); |
| |
| test('color created with out of bounds value', () { |
| try { |
| const Color c = const Color(0x100 << 24); |
| final Paint p = new Paint(); |
| p.color = c; |
| } catch (e) { |
| expect(e != null, equals(true)); |
| } |
| }); |
| |
| test('color created with wildly out of bounds value', () { |
| try { |
| const Color c = const Color(1 << 1000000); |
| final Paint p = new Paint(); |
| p.color = c; |
| } catch (e) { |
| expect(e != null, equals(true)); |
| } |
| }); |
| } |