| /* |
| * 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.graphics.cts; |
| |
| import junit.framework.TestCase; |
| import android.graphics.Matrix; |
| import android.graphics.Path; |
| import android.graphics.RectF; |
| |
| public class PathTest extends TestCase { |
| |
| // Test constants |
| private static final float LEFT = 10.0f; |
| private static final float RIGHT = 50.0f; |
| private static final float TOP = 10.0f; |
| private static final float BOTTOM = 50.0f; |
| private static final float XCOORD = 40.0f; |
| private static final float YCOORD = 40.0f; |
| |
| public void testConstructor() { |
| // new the Path instance |
| new Path(); |
| |
| // another the Path instance with different params |
| new Path(new Path()); |
| } |
| |
| public void testAddRect1() { |
| |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF rect = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.addRect(rect, Path.Direction.CW); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAddRect2() { |
| |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.addRect(LEFT, TOP, RIGHT, BOTTOM, Path.Direction.CW); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testMoveTo() { |
| // new the Path instance |
| Path path = new Path(); |
| path.moveTo(10.0f, 10.0f); |
| } |
| |
| public void testSet() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| Path path1 = new Path(); |
| setPath(path1); |
| path.set(path1); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAccessFillType() { |
| // set the expected value |
| Path.FillType expected1 = Path.FillType.EVEN_ODD; |
| Path.FillType expected2 = Path.FillType.INVERSE_EVEN_ODD; |
| Path.FillType expected3 = Path.FillType.INVERSE_WINDING; |
| Path.FillType expected4 = Path.FillType.WINDING; |
| |
| // new the Path instance |
| Path path = new Path(); |
| // set FillType by {@link Path#setFillType(FillType)} |
| path.setFillType(Path.FillType.EVEN_ODD); |
| assertEquals(expected1, path.getFillType()); |
| path.setFillType(Path.FillType.INVERSE_EVEN_ODD); |
| assertEquals(expected2, path.getFillType()); |
| path.setFillType(Path.FillType.INVERSE_WINDING); |
| assertEquals(expected3, path.getFillType()); |
| path.setFillType(Path.FillType.WINDING); |
| assertEquals(expected4, path.getFillType()); |
| } |
| |
| public void testRQuadTo() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.rQuadTo(5.0f, 5.0f, 10.0f, 10.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testTransform1() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| Path dst = new Path(); |
| setPath(path); |
| path.transform(new Matrix(), dst); |
| assertFalse(dst.isEmpty()); |
| } |
| |
| public void testTransform2() { |
| |
| } |
| |
| public void testLineTo() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.lineTo(XCOORD, YCOORD); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testClose() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| setPath(path); |
| path.close(); |
| } |
| |
| public void testQuadTo() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.quadTo(20.0f, 20.0f, 40.0f, 40.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAddCircle() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.addCircle(XCOORD, YCOORD, 10.0f, Path.Direction.CW); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testArcTo1() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF oval = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.arcTo(oval, 0.0f, 30.0f, true); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testArcTo2() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF oval = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.arcTo(oval, 0.0f, 30.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testComputeBounds1() { |
| |
| RectF expected = new RectF(0.0f, 0.0f, 0.0f, 0.0f); |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF bounds = new RectF(); |
| path.computeBounds(bounds, true); |
| assertEquals(expected.width(), bounds.width()); |
| assertEquals(expected.height(), bounds.height()); |
| path.computeBounds(bounds, false); |
| assertEquals(expected.width(), bounds.width()); |
| assertEquals(expected.height(), bounds.height()); |
| } |
| |
| public void testComputeBounds2() { |
| |
| RectF expected = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF bounds = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.addRect(bounds, Path.Direction.CW); |
| path.computeBounds(bounds, true); |
| assertEquals(expected.width(), bounds.width()); |
| assertEquals(expected.height(), bounds.height()); |
| path.computeBounds(bounds, false); |
| assertEquals(expected.width(), bounds.width()); |
| assertEquals(expected.height(), bounds.height()); |
| } |
| |
| public void testRMoveTo() { |
| // new the Path instance |
| } |
| |
| public void testSetLastPoint() { |
| // new the Path instance |
| Path path = new Path(); |
| path.setLastPoint(10.0f, 10.0f); |
| } |
| |
| public void testRLineTo() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.rLineTo(10.0f, 10.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testIsEmpty() { |
| |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| setPath(path); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testRewind() { |
| |
| // set the expected value |
| Path.FillType expected = Path.FillType.EVEN_ODD; |
| |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| setPath(path); |
| path.rewind(); |
| path.setFillType(Path.FillType.EVEN_ODD); |
| assertTrue(path.isEmpty()); |
| assertEquals(expected, path.getFillType()); |
| } |
| |
| public void testAddOval() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF oval = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.addOval(oval, Path.Direction.CW); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testIsRect() { |
| |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| setPath(path); |
| } |
| |
| public void testIncReserve() { |
| } |
| |
| public void testAddPath1() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| Path src = new Path(); |
| setPath(src); |
| path.addPath(src, 10.0f, 10.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAddPath2() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| Path src = new Path(); |
| setPath(src); |
| path.addPath(src); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAddPath3() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| Path src = new Path(); |
| setPath(src); |
| Matrix matrix = new Matrix(); |
| path.addPath(src, matrix); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAddRoundRect1() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF rect = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.addRoundRect(rect, XCOORD, YCOORD, Path.Direction.CW); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testAddRoundRect2() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF rect = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| float[] radii = new float[8]; |
| for (int i = 0; i < 8; i++) { |
| radii[i] = 10.0f + i * 5.0f; |
| } |
| path.addRoundRect(rect, radii, Path.Direction.CW); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testIsInverseFillType() { |
| |
| // new the Path instance |
| Path path = new Path(); |
| assertFalse(path.isInverseFillType()); |
| path.setFillType(Path.FillType.INVERSE_EVEN_ODD); |
| assertTrue(path.isInverseFillType()); |
| } |
| |
| public void testOffset1() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| setPath(path); |
| Path dst = new Path(); |
| path.offset(XCOORD, YCOORD, dst); |
| assertFalse(dst.isEmpty()); |
| } |
| |
| public void testOffset2() { |
| // new the Path instance |
| } |
| |
| public void testCubicTo() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.cubicTo(10.0f, 10.0f, 20.0f, 20.0f, 30.0f, 30.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testReset() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| Path path1 = new Path(); |
| setPath(path1); |
| path.set(path1); |
| assertFalse(path.isEmpty()); |
| path.reset(); |
| assertTrue(path.isEmpty()); |
| } |
| |
| public void testToggleInverseFillType() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.toggleInverseFillType(); |
| assertTrue(path.isInverseFillType()); |
| } |
| |
| public void testAddArc() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| RectF oval = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.addArc(oval, 0.0f, 30.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| public void testRCubicTo() { |
| // new the Path instance |
| Path path = new Path(); |
| assertTrue(path.isEmpty()); |
| path.rCubicTo(10.0f, 10.0f, 11.0f, 11.0f, 12.0f, 12.0f); |
| assertFalse(path.isEmpty()); |
| } |
| |
| private void setPath(Path path) { |
| RectF rect = new RectF(LEFT, TOP, RIGHT, BOTTOM); |
| path.addRect(rect, Path.Direction.CW); |
| } |
| } |