260 lines
8.7 KiB
Java
260 lines
8.7 KiB
Java
/*
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* Copyright (c) 2015, 2021, 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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/*
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* @test
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* @bug 8071851
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* @summary Test the -Xdoclint/package option
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* @modules jdk.compiler/com.sun.tools.javac.main
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*/
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import java.io.File;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.net.URI;
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import java.util.Arrays;
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import java.util.List;
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import javax.tools.Diagnostic;
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import javax.tools.JavaCompiler;
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import javax.tools.JavaFileObject;
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import javax.tools.SimpleJavaFileObject;
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import javax.tools.StandardJavaFileManager;
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import javax.tools.StandardLocation;
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import javax.tools.ToolProvider;
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import static javax.tools.Diagnostic.Kind.*;
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import com.sun.source.util.JavacTask;
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import com.sun.tools.javac.main.Main;
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import java.util.ArrayList;
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import java.util.EnumSet;
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import java.util.Set;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class IncludePackagesTest {
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public static void main(String... args) throws Exception {
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new IncludePackagesTest().run();
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}
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JavaCompiler javac;
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StandardJavaFileManager fm;
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List<JavaFileObject> files;
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final String[] sources = new String[] {
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"p1/p1T.java",
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"""
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package p1;
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/** Syntax < error. */
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public class p1T {
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}
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""",
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"p1/sp1/p1sp1T.java",
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"""
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package p1.sp1;
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/** Syntax < error. */
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public class p1sp1T {
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}
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""",
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"p1/sp1/sp2/p1sp1sp2T.java",
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"""
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package p1.sp1.sp2;
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/** Syntax < error. */
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public class p1sp1sp2T {
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}
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""",
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"p2/p2T.java",
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"""
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package p2;
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/** Syntax < error. */
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public class p2T {
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}
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""",
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"Default.java",
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"""
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/** Syntax < error. */
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public class Default {
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}
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""",
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};
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final String rawDiags = "-XDrawDiagnostics";
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private enum Message {
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// doclint messages
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p1T(ERROR, "p1T.java:2:12: compiler.err.proc.messager: malformed HTML"),
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p1sp1T(ERROR, "p1sp1T.java:2:12: compiler.err.proc.messager: malformed HTML"),
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p1sp1sp2T(ERROR, "p1sp1sp2T.java:2:12: compiler.err.proc.messager: malformed HTML"),
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p2T(ERROR, "p2T.java:2:12: compiler.err.proc.messager: malformed HTML"),
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Default(ERROR, "Default.java:1:12: compiler.err.proc.messager: malformed HTML"),
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INVALID_PACKAGE_ERROR(ERROR, "error: invalid flag: -Xdoclint/package:wrong+package");
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final Diagnostic.Kind kind;
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final String text;
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static Message get(String text) {
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for (Message m: values()) {
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if (m.text.equals(text))
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return m;
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}
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return null;
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}
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Message(Diagnostic.Kind kind, String text) {
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this.kind = kind;
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this.text = text;
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}
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@Override
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public String toString() {
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return "[" + kind + ",\"" + text + "\"]";
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}
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}
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void run() throws Exception {
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javac = ToolProvider.getSystemJavaCompiler();
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fm = javac.getStandardFileManager(null, null, null);
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try {
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fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(new File(".")));
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files = new ArrayList<>();
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for (int si = 0; si < sources.length; si += 2) {
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files.add(new JFOImpl(sources[si], sources[si + 1]));
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}
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test(Arrays.asList(rawDiags, "-Xdoclint:all,-missing"),
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Main.Result.ERROR,
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EnumSet.of(Message.p1T, Message.p1sp1T, Message.p1sp1sp2T,
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Message.p2T, Message.Default));
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test(Arrays.asList(rawDiags, "-Xdoclint:all,-missing", "-Xdoclint/package:p1"),
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Main.Result.ERROR,
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EnumSet.of(Message.p1T));
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test(Arrays.asList(rawDiags, "-Xdoclint:all,-missing", "-Xdoclint/package:p1.*"),
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Main.Result.ERROR,
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EnumSet.of(Message.p1sp1T, Message.p1sp1sp2T));
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test(Arrays.asList(rawDiags, "-Xdoclint:all,-missing", "-Xdoclint/package:p1.*,-p1.sp1"),
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Main.Result.ERROR,
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EnumSet.of(Message.p1sp1sp2T));
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test(Arrays.asList(rawDiags, "-Xdoclint:all,-missing", "-Xdoclint/package:-p1.sp1"),
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Main.Result.ERROR,
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EnumSet.of(Message.p1T, Message.p1sp1sp2T, Message.p2T, Message.Default));
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test(Arrays.asList(rawDiags, "-Xdoclint:all,-missing", "-Xdoclint/package:wrong+package"),
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Main.Result.CMDERR,
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EnumSet.of(Message.INVALID_PACKAGE_ERROR));
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if (errors > 0)
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throw new Exception(errors + " errors occurred");
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} finally {
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fm.close();
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}
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}
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void test(List<String> opts, Main.Result expectResult, Set<Message> expectMessages) {
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System.err.println("test: " + opts);
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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try {
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JavacTask t = (JavacTask) javac.getTask(pw, fm, null, opts, null, files);
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boolean ok = t.call();
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pw.close();
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String out = sw.toString().replaceAll("[\r\n]+", "\n");
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if (!out.isEmpty())
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System.err.println(out);
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if (ok && expectResult != Main.Result.OK) {
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error("Compilation succeeded unexpectedly");
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} else if (!ok && expectResult != Main.Result.ERROR) {
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error("Compilation failed unexpectedly");
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} else
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check(out, expectMessages);
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} catch (IllegalArgumentException e) {
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System.err.println(e);
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String expectOut = expectMessages.iterator().next().text;
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if (expectResult != Main.Result.CMDERR)
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error("unexpected exception caught");
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else if (!e.getMessage().equals(expectOut)) {
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error("unexpected exception message: "
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+ e.getMessage()
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+ " expected: " + expectOut);
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}
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}
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}
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private void check(String out, Set<Message> expect) {
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Pattern stats = Pattern.compile("^([1-9]+) (error|warning)(s?)");
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Set<Message> found = EnumSet.noneOf(Message.class);
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int e = 0, w = 0;
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if (!out.isEmpty()) {
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for (String line: out.split("[\r\n]+")) {
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Matcher s = stats.matcher(line);
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if (s.matches()) {
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int i = Integer.valueOf(s.group(1));
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if (s.group(2).equals("error"))
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e++;
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else
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w++;
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continue;
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}
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Message m = Message.get(line);
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if (m == null)
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error("Unexpected line: " + line);
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else
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found.add(m);
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}
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}
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for (Message m: expect) {
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if (!found.contains(m))
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error("expected message not found: " + m.text);
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}
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for (Message m: found) {
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if (!expect.contains(m))
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error("unexpected message found: " + m.text);
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}
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}
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void error(String msg) {
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System.err.println("Error: " + msg);
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errors++;
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}
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int errors;
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class JFOImpl extends SimpleJavaFileObject {
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private final String code;
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public JFOImpl(String fileName, String code) {
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super(URI.create(fileName), JavaFileObject.Kind.SOURCE);
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this.code = code;
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}
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@Override
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public CharSequence getCharContent(boolean ignoreEncoding) {
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return code;
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}
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}
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}
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