diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlayTest.java')
-rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlayTest.java | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlayTest.java b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlayTest.java deleted file mode 100644 index a96b1a387..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlayTest.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php - * - * 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 com.android.ide.eclipse.adt.internal.editors.layout.gle2; - -import org.eclipse.swt.graphics.Rectangle; - -import java.util.Arrays; -import java.util.Collection; -import java.util.Collections; -import java.util.List; -import java.util.Random; - -import junit.framework.TestCase; - -public class IncludeOverlayTest extends TestCase { - - public void testSubtractRectangles() throws Exception { - checkSubtract(new Rectangle(0, 0, 100, 80), Collections.<Rectangle> emptyList()); - - checkSubtract(new Rectangle(0, 0, 100, 80), Arrays.asList(new Rectangle(50, 50, 20, 20))); - - checkSubtract(new Rectangle(0, 0, 100, 80), Arrays.asList(new Rectangle(50, 50, 20, 20), - new Rectangle(90, 90, 10, 10))); - - checkSubtract(new Rectangle(0, 0, 100, 80), Arrays.asList(new Rectangle(50, 50, 20, 20), - new Rectangle(90, 90, 10, 10), new Rectangle(0, 0, 10, 10))); - - } - - private void checkSubtract(Rectangle rectangle, List<Rectangle> holes) { - Collection<Rectangle> result = IncludeOverlay.subtractRectangles(rectangle, holes); - - // Do some Monte Carlo testing - pick random coordinates and check that if they - // are within one of the holes then they are not in the result list and vice versa - Random random = new Random(42L); - for (int i = 0; i < 1000; i++) { - int x = random.nextInt(rectangle.width); - int y = random.nextInt(rectangle.height); - - boolean inHole = false; - for (Rectangle hole : holes) { - if (hole.contains(x, y)) { - inHole = true; - } - } - - boolean inResult = false; - for (Rectangle r : result) { - if (r.contains(x, y)) { - inResult = true; - break; - } - } - - if (inHole == inResult) { - fail("Wrong result at (" + x + "," + y + ") for rectangle=" + rectangle - + " and holes=" + holes + " where inHole=inResult=" - + inResult); - } - } - } -} |