86 lines
2.8 KiB
Java
86 lines
2.8 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8146324
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* @summary Test Font.textRequiresLayout
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*/
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import java.awt.Font;
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public class TextRequiresLayoutTest {
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public static void main(String args[]) {
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String simpleStr = "Hello World";
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String complexStr = "\u0641\u0642\u0643";
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char[] simpleChars = simpleStr.toCharArray();
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char[] complexChars = complexStr.toCharArray();
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if (Font.textRequiresLayout(simpleChars, 0, simpleChars.length)) {
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throw new RuntimeException("Simple text should not need layout");
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}
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if (!Font.textRequiresLayout(complexChars, 0, complexChars.length)) {
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throw new RuntimeException("Complex text should need layout");
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}
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if (Font.textRequiresLayout(complexChars, 0, 0)) {
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throw new RuntimeException("Empty text should not need layout");
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}
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boolean except = false;
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try {
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Font.textRequiresLayout(null, 0, 0);
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} catch (NullPointerException npe) {
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except = true;
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}
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if (!except) {
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throw new RuntimeException("No expected IllegalArgumentException");
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}
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except = false;
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try {
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Font.textRequiresLayout(complexChars, -1, 0);
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} catch (ArrayIndexOutOfBoundsException aioobe) {
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except = true;
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}
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if (!except) {
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throw new
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RuntimeException("No expected ArrayIndexOutOfBoundsException");
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}
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except = false;
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try {
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Font.textRequiresLayout(complexChars, 0, complexChars.length+1);
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} catch (ArrayIndexOutOfBoundsException aioobe) {
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except = true;
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}
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if (!except) {
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throw new
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RuntimeException("No expected ArrayIndexOutOfBoundsException");
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}
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}
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}
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