| /* |
| * 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 android.graphics.Rect; |
| import android.os.Parcel; |
| import android.test.AndroidTestCase; |
| import android.util.Log; |
| import dalvik.annotation.TestTargets; |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargetClass; |
| |
| @TestTargetClass(Rect.class) |
| public class RectTest extends AndroidTestCase { |
| |
| private final static String TAG = "RectTest"; |
| |
| private Rect mRect; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mRect = null; |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test constructor(s) of Rect.", |
| method = "Rect", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test constructor(s) of Rect.", |
| method = "Rect", |
| args = {int.class, int.class, int.class, int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test constructor(s) of Rect.", |
| method = "Rect", |
| args = {android.graphics.Rect.class} |
| ) |
| }) |
| public void testConstructor() { |
| |
| mRect = null; |
| // new the Rect instance |
| mRect = new Rect(); |
| |
| mRect = null; |
| // new the Rect instance |
| mRect = new Rect(10, 10, 20, 20); |
| |
| mRect = null; |
| Rect rect = new Rect(10, 10, 20, 20); |
| // new the Rect instance |
| mRect = new Rect(rect); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test set(int left, int top, int right, int bottom).", |
| method = "set", |
| args = {int.class, int.class, int.class, int.class} |
| ) |
| public void testSet1() { |
| |
| mRect = new Rect(); |
| mRect.set(1, 2, 3, 4); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.top); |
| assertEquals(3, mRect.right); |
| assertEquals(4, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test set(Rect src).", |
| method = "set", |
| args = {android.graphics.Rect.class} |
| ) |
| public void testSet2() { |
| |
| Rect rect = new Rect(1, 2, 3, 4); |
| mRect = new Rect(); |
| mRect.set(rect); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.top); |
| assertEquals(3, mRect.right); |
| assertEquals(4, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test intersects(int left, int top, int right, int bottom).", |
| method = "intersects", |
| args = {int.class, int.class, int.class, int.class} |
| ) |
| public void testIntersects1() { |
| |
| mRect = new Rect(0, 0, 10, 10); |
| assertTrue(mRect.intersects(5, 5, 15, 15)); |
| assertEquals(0, mRect.left); |
| assertEquals(0, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| mRect = new Rect(0, 0, 10, 10); |
| assertFalse(mRect.intersects(15, 15, 25, 25)); |
| assertEquals(0, mRect.left); |
| assertEquals(0, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test intersects(Rect a, Rect b).", |
| method = "intersects", |
| args = {android.graphics.Rect.class, android.graphics.Rect.class} |
| ) |
| public void testIntersects2() { |
| |
| Rect rect1; |
| Rect rect2; |
| |
| rect1 = new Rect(0, 0, 10, 10); |
| rect2 = new Rect(5, 5, 15, 15); |
| assertTrue(Rect.intersects(rect1, rect2)); |
| |
| rect1 = new Rect(0, 0, 10, 10); |
| rect2 = new Rect(15, 15, 25, 25); |
| assertFalse(Rect.intersects(rect1, rect2)); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test height().", |
| method = "height", |
| args = {} |
| ) |
| public void testHeight() { |
| mRect = new Rect(6, 6, 10, 10); |
| assertEquals(4, mRect.height()); |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test offsetTo(int newLeft, int newTop).", |
| method = "offsetTo", |
| args = {int.class, int.class} |
| ) |
| public void testOffsetTo() { |
| |
| mRect = new Rect(5, 5, 10, 10); |
| mRect.offsetTo(1, 1); |
| assertEquals(1, mRect.left); |
| assertEquals(1, mRect.top); |
| assertEquals(6, mRect.right); |
| assertEquals(6, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test setIntersect(Rect a, Rect b).", |
| method = "setIntersect", |
| args = {android.graphics.Rect.class, android.graphics.Rect.class} |
| ) |
| public void testSetIntersect() { |
| |
| Rect rect1 = new Rect(0, 0, 10, 10); |
| Rect rect2 = new Rect(5, 5, 15, 15); |
| |
| // Empty Rectangle |
| mRect = new Rect(); |
| assertTrue(mRect.setIntersect(rect1, rect2)); |
| assertEquals(5, mRect.left); |
| assertEquals(5, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| // Not Empty Rectangle |
| mRect = new Rect(0, 0, 15, 15); |
| assertTrue(mRect.setIntersect(rect1, rect2)); |
| assertEquals(5, mRect.left); |
| assertEquals(5, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test union(int left, int top, int right, int bottom).", |
| method = "union", |
| args = {int.class, int.class, int.class, int.class} |
| ) |
| public void testUnion1() { |
| |
| // Both rect1 and rect2 are not empty. |
| // 1. left < right, top < bottom |
| // this.left < this.right, this.top < this.bottom |
| mRect = new Rect(0, 0, 1, 1); |
| mRect.union(1, 1, 2, 2); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // 2. left < right, top < bottom |
| // this.left > this.right, this.top > this.bottom |
| // New rectangle will be set to the new arguments |
| mRect = new Rect(1, 1, 0, 0); |
| mRect.union(1, 1, 2, 2); |
| assertEquals(1, mRect.top); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // 3. left > right, top > bottom |
| // this.left < this.right, this.top < this.bottom |
| // Nothing will be done. |
| mRect = new Rect(0, 0, 1, 1); |
| mRect.union(2, 2, 1, 1); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(1, mRect.right); |
| assertEquals(1, mRect.bottom); |
| |
| // rect1 is empty, update to rect2. |
| mRect = new Rect(); |
| mRect.union(1, 1, 2, 2); |
| assertEquals(1, mRect.top); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // rect2 is empty, nothing changed. |
| mRect = new Rect(0, 0, 1, 1); |
| mRect.union(2, 2, 2, 2); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(1, mRect.right); |
| assertEquals(1, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test union(Rect r).", |
| method = "union", |
| args = {android.graphics.Rect.class} |
| ) |
| public void testUnion2() { |
| |
| Rect rect; |
| |
| // Both rect1 and rect2 are not empty. |
| // 1. left < right, top < bottom |
| // this.left < this.right, this.top < this.bottom |
| mRect = new Rect(0, 0, 1, 1); |
| rect = new Rect(1, 1, 2, 2); |
| mRect.union(rect); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // 2. left < right, top < bottom |
| // this.left > this.right, this.top > this.bottom |
| // New rectangle will be set to the new arguments |
| mRect = new Rect(1, 1, 0, 0); |
| rect = new Rect(1, 1, 2, 2); |
| mRect.union(rect); |
| assertEquals(1, mRect.top); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // 3. left > right, top > bottom |
| // this.left < this.right, this.top < this.bottom |
| // Nothing will be done. |
| mRect = new Rect(0, 0, 1, 1); |
| rect = new Rect(2, 2, 1, 1); |
| mRect.union(rect); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(1, mRect.right); |
| assertEquals(1, mRect.bottom); |
| |
| // rect1 is empty, update to rect2. |
| mRect = new Rect(); |
| rect = new Rect(1, 1, 2, 2); |
| mRect.union(rect); |
| assertEquals(1, mRect.top); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // rect2 is empty, nothing changed. |
| mRect = new Rect(0, 0, 1, 1); |
| rect = new Rect(2, 2, 2, 2); |
| mRect.union(rect); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(1, mRect.right); |
| assertEquals(1, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test union(int x, int y).", |
| method = "union", |
| args = {int.class, int.class} |
| ) |
| public void testUnion3() { |
| |
| // rect1 is not empty (x > right, y > bottom). |
| mRect = new Rect(0, 0, 1, 1); |
| mRect.union(2, 2); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // rect1 is not empty (x < left, y < top). |
| mRect = new Rect(1, 1, 2, 2); |
| mRect.union(0, 0); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // rect1 is not empty(point is inside of the rectangle). |
| mRect = new Rect(1, 1, 2, 2); |
| mRect.union(1, 1); |
| assertEquals(1, mRect.top); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| // rect1 is empty. |
| mRect = new Rect(); |
| mRect.union(2, 2); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.left); |
| assertEquals(2, mRect.right); |
| assertEquals(2, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test contains(int x, int y).", |
| method = "contains", |
| args = {int.class, int.class} |
| ) |
| public void testContains1() { |
| |
| mRect = new Rect(1, 1, 20, 20); |
| assertFalse(mRect.contains(0, 0)); |
| assertTrue(mRect.contains(1, 1)); |
| assertTrue(mRect.contains(19, 19)); |
| assertFalse(mRect.contains(20, 20)); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test contains(int left, int top, int right, int bottom).", |
| method = "contains", |
| args = {int.class, int.class, int.class, int.class} |
| ) |
| public void testContains2() { |
| |
| mRect = new Rect(1, 1, 20, 20); |
| assertTrue(mRect.contains(1, 1, 20, 20)); |
| assertTrue(mRect.contains(2, 2, 19, 19)); |
| assertFalse(mRect.contains(21, 21, 22, 22)); |
| assertFalse(mRect.contains(0, 0, 19, 19)); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test contains(Rect r).", |
| method = "contains", |
| args = {android.graphics.Rect.class} |
| ) |
| public void testContains3() { |
| |
| Rect rect; |
| mRect = new Rect(1, 1, 20, 20); |
| rect = new Rect(1, 1, 20, 20); |
| assertTrue(mRect.contains(rect)); |
| rect = new Rect(2, 2, 19, 19); |
| assertTrue(mRect.contains(rect)); |
| rect = new Rect(21, 21, 22, 22); |
| assertFalse(mRect.contains(rect)); |
| rect = new Rect(0, 0, 19, 19); |
| assertFalse(mRect.contains(rect)); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test width().", |
| method = "width", |
| args = {} |
| ) |
| public void testWidth() { |
| mRect = new Rect(6, 6, 10, 10); |
| assertEquals(4, mRect.width()); |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test isEmpty().", |
| method = "isEmpty", |
| args = {} |
| ) |
| public void testIsEmpty() { |
| |
| mRect = new Rect(); |
| assertTrue(mRect.isEmpty()); |
| mRect = new Rect(1, 1, 1, 1); |
| assertTrue(mRect.isEmpty()); |
| mRect = new Rect(0, 1, 2, 1); |
| assertTrue(mRect.isEmpty()); |
| mRect = new Rect(1, 1, 20, 20); |
| assertFalse(mRect.isEmpty()); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test intersect(int left, int top, int right, int bottom).", |
| method = "intersect", |
| args = {int.class, int.class, int.class, int.class} |
| ) |
| public void testIntersect1() { |
| |
| mRect = new Rect(0, 0, 10, 10); |
| assertTrue(mRect.intersect(5, 5, 15, 15)); |
| assertEquals(5, mRect.left); |
| assertEquals(5, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| mRect = new Rect(0, 0, 10, 10); |
| assertFalse(mRect.intersect(15, 15, 25, 25)); |
| assertEquals(0, mRect.left); |
| assertEquals(0, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test intersect(Rect r).", |
| method = "intersect", |
| args = {android.graphics.Rect.class} |
| ) |
| public void testIntersect2() { |
| |
| Rect rect; |
| |
| mRect = new Rect(0, 0, 10, 10); |
| rect= new Rect(5, 5, 15, 15); |
| assertTrue(mRect.intersect(rect)); |
| assertEquals(5, mRect.left); |
| assertEquals(5, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| mRect = new Rect(0, 0, 10, 10); |
| rect= new Rect(15, 15, 25, 25); |
| assertFalse(mRect.intersect(rect)); |
| assertEquals(0, mRect.left); |
| assertEquals(0, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test centerY().", |
| method = "centerY", |
| args = {} |
| ) |
| public void testCenterY() { |
| |
| mRect = new Rect(10, 10, 20, 20); |
| assertEquals(15, mRect.centerY()); |
| mRect = new Rect(10, 11, 20, 20); |
| assertEquals(15, mRect.centerY()); |
| mRect = new Rect(10, 12, 20, 20); |
| assertEquals(16, mRect.centerY()); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test toString().", |
| method = "toString", |
| args = {} |
| ) |
| public void testToString() { |
| |
| String expected; |
| |
| mRect = new Rect(); |
| Log.d(TAG, "toString() = " + mRect.toString()); |
| expected = "Rect(0, 0 - 0, 0)"; |
| assertEquals(expected, mRect.toString()); |
| |
| mRect = new Rect(1, 2, 3, 4); |
| Log.d(TAG, "toString() = " + mRect.toString()); |
| expected = "Rect(1, 2 - 3, 4)"; |
| assertEquals(expected, mRect.toString()); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test sort().", |
| method = "sort", |
| args = {} |
| ) |
| public void testSort() { |
| |
| mRect = new Rect(10, 10, 5, 5); |
| assertEquals(10, mRect.left); |
| assertEquals(10, mRect.top); |
| assertEquals(5, mRect.right); |
| assertEquals(5, mRect.bottom); |
| |
| mRect.sort(); |
| assertEquals(5, mRect.left); |
| assertEquals(5, mRect.top); |
| assertEquals(10, mRect.right); |
| assertEquals(10, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test centerX().", |
| method = "centerX", |
| args = {} |
| ) |
| public void testCenterX() { |
| |
| mRect = new Rect(10, 10, 20, 20); |
| assertEquals(15, mRect.centerX()); |
| mRect = new Rect(11, 10, 20, 20); |
| assertEquals(15, mRect.centerX()); |
| mRect = new Rect(12, 10, 20, 20); |
| assertEquals(16, mRect.centerX()); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test equals(Object obj).", |
| method = "equals", |
| args = {java.lang.Object.class} |
| ) |
| public void testEquals() { |
| |
| mRect = new Rect(1, 2, 3, 4); |
| Rect rect = new Rect(1, 2, 3, 4); |
| assertTrue(mRect.equals(rect)); |
| rect = new Rect(2, 2, 3, 4); |
| assertFalse(mRect.equals(rect)); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test offset(int dx, int dy).", |
| method = "offset", |
| args = {int.class, int.class} |
| ) |
| public void testOffset() { |
| |
| mRect = new Rect(5, 5, 10, 10); |
| mRect.offset(1, 1); |
| assertEquals(6, mRect.left); |
| assertEquals(6, mRect.top); |
| assertEquals(11, mRect.right); |
| assertEquals(11, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test inset(int dx, int dy).", |
| method = "inset", |
| args = {int.class, int.class} |
| ) |
| public void testInset() { |
| |
| mRect = new Rect(5, 5, 10, 10); |
| mRect.inset(1, 1); |
| assertEquals(6, mRect.left); |
| assertEquals(6, mRect.top); |
| assertEquals(9, mRect.right); |
| assertEquals(9, mRect.bottom); |
| |
| mRect = new Rect(5, 5, 10, 10); |
| mRect.inset(-1, -1); |
| assertEquals(4, mRect.left); |
| assertEquals(4, mRect.top); |
| assertEquals(11, mRect.right); |
| assertEquals(11, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test setEmpty().", |
| method = "setEmpty", |
| args = {} |
| ) |
| public void testSetEmpty() { |
| |
| // Before setEmpty() |
| mRect = new Rect(1, 2, 3, 4); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.top); |
| assertEquals(3, mRect.right); |
| assertEquals(4, mRect.bottom); |
| |
| // After setEmpty() |
| mRect.setEmpty(); |
| assertEquals(0, mRect.left); |
| assertEquals(0, mRect.top); |
| assertEquals(0, mRect.right); |
| assertEquals(0, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test exactCenterX().", |
| method = "exactCenterX", |
| args = {} |
| ) |
| public void testExactCenterX() { |
| mRect = new Rect(11, 10, 20, 20); |
| assertEquals(15.5f, mRect.exactCenterX()); |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test exactCenterY().", |
| method = "exactCenterY", |
| args = {} |
| ) |
| public void testExactCenterY() { |
| mRect = new Rect(10, 11, 20, 20); |
| assertEquals(15.5f, mRect.exactCenterY()); |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test readFromParcel(Parcel in) and writeToParcel(Parcel out, int flags).", |
| method = "readFromParcel", |
| args = {android.os.Parcel.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test readFromParcel(Parcel in) and writeToParcel(Parcel out, int flags).", |
| method = "writeToParcel", |
| args = {android.os.Parcel.class, int.class} |
| ) |
| }) |
| public void testAccessParcel() { |
| |
| Rect rect; |
| Parcel p = Parcel.obtain(); |
| rect = new Rect(1, 2, 3, 4); |
| rect.writeToParcel(p, 0); |
| |
| p.setDataPosition(0); |
| mRect = new Rect(); |
| mRect.readFromParcel(p); |
| assertEquals(1, mRect.left); |
| assertEquals(2, mRect.top); |
| assertEquals(3, mRect.right); |
| assertEquals(4, mRect.bottom); |
| |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.TODO, |
| notes = "Test describeContents().", |
| method = "describeContents", |
| args = {} |
| ) |
| public void testDescribeContents() { |
| mRect = new Rect(); |
| assertEquals(0, mRect.describeContents()); |
| } |
| |
| } |
| |