| /* |
| * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package compiler.compilercontrol.share.processors; |
| |
| import compiler.compilercontrol.share.method.MethodDescriptor; |
| import compiler.compilercontrol.share.scenario.CompileCommand; |
| import jdk.test.lib.Asserts; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.function.Consumer; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| import java.util.stream.Collectors; |
| |
| public class PrintDirectivesProcessor |
| implements Consumer<List<OutputAnalyzer>> { |
| private final List<CompileCommand> commands; |
| private static final Pattern MATCH_PATTERN |
| = Pattern.compile(" matching: (.*)"); |
| |
| public PrintDirectivesProcessor(List<CompileCommand> commands) { |
| this.commands = commands; |
| } |
| |
| @Override |
| public void accept(List<OutputAnalyzer> outputAnalyzers) { |
| List<String> directives = new ArrayList<>(); |
| outputAnalyzers.forEach(outputAnalyzer -> |
| directives.addAll(getDirectives(outputAnalyzer))); |
| List<String> expectedDirectives = commands.stream() |
| .map(cc -> cc.methodDescriptor) |
| .map(MethodDescriptor::getCanonicalString) |
| .collect(Collectors.toList()); |
| |
| if (directives.size() != expectedDirectives.size()) { |
| printDirectives(directives, expectedDirectives); |
| throw new AssertionError(String.format("Different number of " |
| + "directives. Expected: %d, actual: %d", |
| expectedDirectives.size(), directives.size())); |
| } |
| for (int i = 0; i < directives.size(); i++) { |
| if (!directives.get(i).equals(expectedDirectives.get(i))) { |
| printDirectives(directives, expectedDirectives); |
| throw new AssertionError( |
| String.format("Directives differ at %d, expected:%s%n", |
| i, expectedDirectives.get(i))); |
| } |
| } |
| } |
| |
| private List<String> getDirectives(OutputAnalyzer outputAnalyzer) { |
| List<String> directives = new ArrayList<>(); |
| List<String> inputStrings = outputAnalyzer.asLines(); |
| Iterator<String> iterator = inputStrings.iterator(); |
| while (iterator.hasNext()) { |
| String input = iterator.next(); |
| if (input.equals("Directive:")) { |
| Asserts.assertTrue(iterator.hasNext(), "inconsistent directive" |
| + "printed into the output"); |
| String matchString = iterator.next(); |
| Matcher matcher = MATCH_PATTERN.matcher(matchString); |
| Asserts.assertTrue(matcher.matches(), "Incorrect matching " |
| + "string in directive"); |
| directives.add(matcher.group(1)); |
| } |
| } |
| return directives; |
| } |
| |
| private void printDirectives(List<String> directives, |
| List<String> expected) { |
| System.err.println("Actual directives: " + directives); |
| System.err.println("Expected directives: " + expected); |
| } |
| } |