CommandProcessor.java revision 9505:a41fac5898be
1/* 2 * Copyright (c) 2015, 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 24package compiler.compilercontrol.share.processors; 25 26import compiler.compilercontrol.share.scenario.CompileCommand; 27import jdk.test.lib.Asserts; 28import jdk.test.lib.OutputAnalyzer; 29 30import java.util.Iterator; 31import java.util.List; 32import java.util.function.Consumer; 33 34/** 35 * Checks that output contains a string with commands and full method pattern 36 */ 37public class CommandProcessor implements Consumer<OutputAnalyzer> { 38 private static final String INVALID_COMMAND_MSG = "CompileCommand: " 39 + "\\b(unrecognized command|Bad pattern|" 40 + "An error occurred during parsing)\\b"; 41 private final Iterator<CompileCommand> nonQuietedIterator; 42 private final Iterator<CompileCommand> quietedIterator; 43 44 public CommandProcessor(List<CompileCommand> nonQuieted, 45 List<CompileCommand> quieted) { 46 this.nonQuietedIterator = nonQuieted.iterator(); 47 this.quietedIterator = quieted.iterator(); 48 } 49 50 @Override 51 public void accept(OutputAnalyzer outputAnalyzer) { 52 try { 53 outputAnalyzer.asLines().stream() 54 .filter(s -> s.startsWith("CompileCommand:")) 55 .forEachOrdered(this::check); 56 } catch (Exception e) { 57 System.err.println(outputAnalyzer.getOutput()); 58 throw e; 59 } 60 } 61 62 private void check(String input) { 63 if (nonQuietedIterator.hasNext()) { 64 CompileCommand command = nonQuietedIterator.next(); 65 if (command.isValid()) { 66 Asserts.assertTrue(input.contains(getOutputString(command)), 67 getOutputString(command) + "missing in output"); 68 } else { 69 Asserts.assertTrue(input.matches(INVALID_COMMAND_MSG), 70 "Error message missing for: " + getOutputString( 71 command)); 72 } 73 } else if (quietedIterator.hasNext()) { 74 CompileCommand command = quietedIterator.next(); 75 if (command.isValid()) { 76 Asserts.assertFalse(input.contains(getOutputString(command))); 77 } else { 78 Asserts.assertTrue(input.matches(INVALID_COMMAND_MSG), 79 "Error message missing for: " + getOutputString( 80 command)); 81 } 82 } 83 } 84 85 private String getOutputString(CompileCommand command) { 86 return "CompileCommand: " 87 + command.command.name + " " 88 + command.methodDescriptor.getCanonicalString(); 89 } 90} 91