| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.text.style.cts; |
| |
| |
| import android.graphics.Rasterizer; |
| import android.text.TextPaint; |
| import android.text.style.RasterizerSpan; |
| |
| import junit.framework.TestCase; |
| |
| public class RasterizerSpanTest extends TestCase { |
| public void testConstructor() { |
| Rasterizer r = new Rasterizer(); |
| |
| new RasterizerSpan(r); |
| new RasterizerSpan(null); |
| } |
| |
| public void testGetRasterizer() { |
| Rasterizer expected = new Rasterizer(); |
| |
| RasterizerSpan rasterizerSpan = new RasterizerSpan(expected); |
| assertSame(expected, rasterizerSpan.getRasterizer()); |
| |
| rasterizerSpan = new RasterizerSpan(null); |
| assertNull(rasterizerSpan.getRasterizer()); |
| } |
| |
| public void testUpdateDrawState() { |
| Rasterizer rasterizer = new Rasterizer(); |
| RasterizerSpan rasterizerSpan = new RasterizerSpan(rasterizer); |
| |
| TextPaint tp = new TextPaint(); |
| assertNull(tp.getRasterizer()); |
| |
| rasterizerSpan.updateDrawState(tp); |
| assertSame(rasterizer, tp.getRasterizer()); |
| |
| try { |
| rasterizerSpan.updateDrawState(null); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| // expected, test success. |
| } |
| } |
| } |