19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171a44d5dcabc18cd5ef111f732ccff91683a1a093Neal Nguyenpackage android.graphics; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Paint; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Typeface; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.MediumTest; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.SmallTest; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport junit.framework.TestCase; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class TypefaceTest extends TestCase { 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create array of all std faces 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Typeface[] mFaces = new Typeface[] { 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.SANS_SERIF, 0), 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.SANS_SERIF, 1), 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.SERIF, 0), 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.SERIF, 1), 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.SERIF, 2), 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.SERIF, 3), 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Typeface.create(Typeface.MONOSPACE, 0) 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SmallTest 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testBasic() throws Exception { 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("basic", Typeface.DEFAULT != null); 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("basic", Typeface.DEFAULT_BOLD != null); 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("basic", Typeface.SANS_SERIF != null); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("basic", Typeface.SERIF != null); 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("basic", Typeface.MONOSPACE != null); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SmallTest 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testUnique() throws Exception { 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int n = mFaces.length; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < n; i++) { 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = i + 1; j < n; j++) { 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("unique", mFaces[i] != mFaces[j]); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SmallTest 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testStyles() throws Exception { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[0].getStyle() == Typeface.NORMAL); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[1].getStyle() == Typeface.BOLD); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[2].getStyle() == Typeface.NORMAL); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[3].getStyle() == Typeface.BOLD); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[4].getStyle() == Typeface.ITALIC); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[5].getStyle() == Typeface.BOLD_ITALIC); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("style", mFaces[6].getStyle() == Typeface.NORMAL); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testUniformY() throws Exception { 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Paint p = new Paint(); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int n = mFaces.length; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 1; i <= 36; i++) { 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.setTextSize(i); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float ascent = 0; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float descent = 0; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < n; j++) { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.setTypeface(mFaces[j]); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Paint.FontMetrics fm = p.getFontMetrics(); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (j == 0) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ascent = fm.ascent; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project descent = fm.descent; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("fontMetrics", fm.ascent == ascent); 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("fontMetrics", fm.descent == descent); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 92