100 lines
4.1 KiB
Java
100 lines
4.1 KiB
Java
/*
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* Copyright (c) 2015, 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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package compiler.compilercontrol.share.processors;
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import compiler.compilercontrol.share.method.MethodDescriptor;
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import compiler.compilercontrol.share.scenario.CompileCommand;
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import jdk.test.lib.Asserts;
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import jdk.test.lib.process.OutputAnalyzer;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.function.Consumer;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import java.util.stream.Collectors;
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public class PrintDirectivesProcessor
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implements Consumer<List<OutputAnalyzer>> {
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private final List<CompileCommand> commands;
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private static final Pattern MATCH_PATTERN
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= Pattern.compile(" matching: (.*)");
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public PrintDirectivesProcessor(List<CompileCommand> commands) {
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this.commands = commands;
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}
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@Override
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public void accept(List<OutputAnalyzer> outputAnalyzers) {
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List<String> directives = new ArrayList<>();
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outputAnalyzers.forEach(outputAnalyzer ->
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directives.addAll(getDirectives(outputAnalyzer)));
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List<String> expectedDirectives = commands.stream()
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.map(cc -> cc.methodDescriptor)
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.map(MethodDescriptor::getCanonicalString)
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.collect(Collectors.toList());
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if (directives.size() != expectedDirectives.size()) {
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printDirectives(directives, expectedDirectives);
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throw new AssertionError(String.format("Different number of "
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+ "directives. Expected: %d, actual: %d",
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expectedDirectives.size(), directives.size()));
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}
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for (int i = 0; i < directives.size(); i++) {
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if (!directives.get(i).equals(expectedDirectives.get(i))) {
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printDirectives(directives, expectedDirectives);
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throw new AssertionError(
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String.format("Directives differ at %d, expected:%s%n",
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i, expectedDirectives.get(i)));
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}
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}
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}
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private List<String> getDirectives(OutputAnalyzer outputAnalyzer) {
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List<String> directives = new ArrayList<>();
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List<String> inputStrings = outputAnalyzer.asLines();
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Iterator<String> iterator = inputStrings.iterator();
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while (iterator.hasNext()) {
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String input = iterator.next();
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if (input.equals("Directive:")) {
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Asserts.assertTrue(iterator.hasNext(), "inconsistent directive"
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+ "printed into the output");
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String matchString = iterator.next();
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Matcher matcher = MATCH_PATTERN.matcher(matchString);
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Asserts.assertTrue(matcher.matches(), "Incorrect matching "
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+ "string in directive");
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directives.add(matcher.group(1));
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}
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}
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return directives;
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}
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private void printDirectives(List<String> directives,
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List<String> expected) {
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System.err.println("Actual directives: " + directives);
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System.err.println("Expected directives: " + expected);
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}
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}
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