1 /* 2 * Copyright (c) 2021, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package compiler.lib.ir_framework.driver; 25 26 import compiler.lib.ir_framework.IR; 27 import compiler.lib.ir_framework.Test; 28 29 /** 30 * Exception that is thrown if an {@link IR} rule/constraint failed. The exception message contains a detailed list of 31 * all failures, including failing method(s), {@code @IR} rule(s) (the first {@code @IR} constraint is rule 1) and the 32 * specific regex(es) that could not be matched. 33 * 34 * @see IR 35 * @see Test 36 */ 37 public class IRViolationException extends RuntimeException { 38 private final String compilations; 39 private String exceptionInfo; 40 IRViolationException(String message, String compilations)41 IRViolationException(String message, String compilations) { 42 super("There were one or multiple IR rule failures. Please check stderr for more information."); 43 this.exceptionInfo = message; 44 this.compilations = compilations; 45 } 46 47 /** 48 * Get some more detailed information about the violated IR rule(s) and how to reproduce it. 49 * 50 * @return a formatted string containing information about the violated IR rule(s) and how to reproduce it. 51 */ getExceptionInfo()52 public String getExceptionInfo() { 53 return exceptionInfo; 54 } 55 getCompilations()56 public String getCompilations() { 57 return compilations; 58 } 59 addCommandLine(String commandLine)60 public void addCommandLine(String commandLine) { 61 this.exceptionInfo = commandLine + System.lineSeparator() + exceptionInfo; 62 } 63 } 64