1 /* 2 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.scenario.effect.compiler.lexer; 27 28 import com.sun.scenario.effect.compiler.JSLLexer; 29 import org.antlr.runtime.RecognitionException; 30 import org.junit.Test; 31 32 public class IntegerTest extends LexerBase { 33 34 @Test 35 public void uptoOneMillion() throws Exception { 36 for (int i = 0; i < 1e6; ++i) { 37 assertRecognized(String.valueOf(i)); 38 } 39 } 40 41 @Test(expected = RecognitionException.class) 42 public void badDigits() throws Exception { 43 assertRecognized("H128376"); 44 } 45 46 @Override 47 protected void fireLexerRule(JSLLexer lexer) throws Exception { 48 lexer.mINTCONSTANT(); 49 } 50 51 @Override 52 protected int expectedTokenType() { 53 return JSLLexer.INTCONSTANT; 54 } 55 }