jdk8-mips64-public/langtools: test/tools/jdeps/DotFileTest.java@153d0309e698 (annotated)

test/tools/jdeps/DotFileTest.java@153d0309e698 (annotated)

test/tools/jdeps/DotFileTest.java

Mon, 31 Aug 2015 13:37:01 -0700

author: asaha
date: Mon, 31 Aug 2015 13:37:01 -0700
changeset 2971: 153d0309e698
parent 2538: 1e39ae45d8ac
permissions: -rw-r--r--

Added tag jdk8u65-b12 for changeset 54e958a3719e

 /*
  * Copyright (c) 2014, 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.
  */
 /*
  * @test
  * @bug 8003562
  * @summary Basic tests for jdeps -dotoutput option
  * @build Test p.Foo p.Bar javax.activity.NotCompactProfile
  * @run main DotFileTest
  */
 import java.io.File;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.*;
 import java.util.regex.*;
 public class DotFileTest {
     private static boolean symbolFileExist = initProfiles();
     private static boolean initProfiles() {
         // check if ct.sym exists; if not use the profiles.properties file
         Path home = Paths.get(System.getProperty("java.home"));
         if (home.endsWith("jre")) {
             home = home.getParent();
         }
         Path ctsym = home.resolve("lib").resolve("ct.sym");
         boolean symbolExists = ctsym.toFile().exists();
         if (!symbolExists) {
             Path testSrcProfiles =
                 Paths.get(System.getProperty("test.src", "."), "profiles.properties");
             if (!testSrcProfiles.toFile().exists())
                 throw new Error(testSrcProfiles + " does not exist");
             System.out.format("%s doesn't exist.%nUse %s to initialize profiles info%n",
                 ctsym, testSrcProfiles);
             System.setProperty("jdeps.profiles", testSrcProfiles.toString());
         }
         return symbolExists;
     }
     public static void main(String... args) throws Exception {
         int errors = 0;
         errors += new DotFileTest().run();
         if (errors > 0)
             throw new Exception(errors + " errors found");
     }
     final Path dir;
     final Path dotoutput;
     DotFileTest() {
         this.dir = Paths.get(System.getProperty("test.classes", "."));
         this.dotoutput = dir.resolve("dots");
     }
     int run() throws IOException {
         File testDir = dir.toFile();
         // test a .class file
         test(new File(testDir, "Test.class"),
              new String[] {"java.lang", "p"},
              new String[] {"compact1", "not found"});
         // test a directory
         // also test non-SE javax.activity class dependency
         test(new File(testDir, "p"),
              new String[] {"java.lang", "java.util", "java.lang.management", "javax.activity", "javax.crypto"},
              new String[] {"compact1", "compact1", "compact3", testDir.getName(), "compact1"},
              new String[] {"-classpath", testDir.getPath()});
         // test class-level dependency output
         test(new File(testDir, "Test.class"),
              new String[] {"java.lang.Object", "java.lang.String", "p.Foo", "p.Bar"},
              new String[] {"compact1", "compact1", "not found", "not found"},
              new String[] {"-verbose:class"});
         // test -filter:none option
         test(new File(testDir, "p"),
              new String[] {"java.lang", "java.util", "java.lang.management", "javax.activity", "javax.crypto", "p"},
              new String[] {"compact1", "compact1", "compact3", testDir.getName(), "compact1", "p"},
              new String[] {"-classpath", testDir.getPath(), "-verbose:package", "-filter:none"});
         // test -filter:archive option
         test(new File(testDir, "p"),
              new String[] {"java.lang", "java.util", "java.lang.management", "javax.activity", "javax.crypto"},
              new String[] {"compact1", "compact1", "compact3", testDir.getName(), "compact1"},
              new String[] {"-classpath", testDir.getPath(), "-verbose:package", "-filter:archive"});
         // test -p option
         test(new File(testDir, "Test.class"),
              new String[] {"p.Foo", "p.Bar"},
              new String[] {"not found", "not found"},
              new String[] {"-verbose:class", "-p", "p"});
         // test -e option
         test(new File(testDir, "Test.class"),
              new String[] {"p.Foo", "p.Bar"},
              new String[] {"not found", "not found"},
              new String[] {"-verbose:class", "-e", "p\\..*"});
         test(new File(testDir, "Test.class"),
              new String[] {"java.lang"},
              new String[] {"compact1"},
              new String[] {"-verbose:package", "-e", "java\\.lang\\..*"});
         // test -classpath options
         test(new File(testDir, "Test.class"),
              new String[] {"java.lang.Object", "java.lang.String", "p.Foo", "p.Bar"},
              new String[] {"compact1", "compact1", testDir.getName(), testDir.getName()},
              new String[] {"-v", "-classpath", testDir.getPath()});
         testSummary(new File(testDir, "Test.class"),
              new String[] {"rt.jar", testDir.getName()},
              new String[] {"compact1", ""},
              new String[] {"-classpath", testDir.getPath()});
         testSummary(new File(testDir, "Test.class"),
              new String[] {"java.lang", "p"},
              new String[] {"compact1", testDir.getName()},
              new String[] {"-v", "-classpath", testDir.getPath()});
         return errors;
     }
     void test(File file, String[] expect, String[] profiles) throws IOException {
         test(file, expect, profiles, new String[0]);
     }
     void test(File file, String[] expect, String[] profiles, String[] options)
         throws IOException
     {
         Path dotfile = dotoutput.resolve(file.toPath().getFileName().toString() + ".dot");
         List<String> args = new ArrayList<>(Arrays.asList(options));
         args.add("-dotoutput");
         args.add(dotoutput.toString());
         if (file != null) {
             args.add(file.getPath());
         }
         Map<String,String> result = jdeps(args, dotfile);
         checkResult("dependencies", expect, result.keySet());
         // with -P option
         List<String> argsWithDashP = new ArrayList<>();
         argsWithDashP.add("-dotoutput");
         argsWithDashP.add(dotoutput.toString());
         argsWithDashP.add("-P");
         argsWithDashP.addAll(args);
         result = jdeps(argsWithDashP, dotfile);
         checkResult("profiles", expect, profiles, result);
     }
     void testSummary(File file, String[] expect, String[] profiles, String[] options)
         throws IOException
     {
         Path dotfile = dotoutput.resolve("summary.dot");
         List<String> args = new ArrayList<>(Arrays.asList(options));
         args.add("-dotoutput");
         args.add(dotoutput.toString());
         if (file != null) {
             args.add(file.getPath());
         }
         Map<String,String> result = jdeps(args, dotfile);
         checkResult("dependencies", expect, result.keySet());
         // with -P option
         List<String> argsWithDashP = new ArrayList<>();
         argsWithDashP.add("-dotoutput");
         argsWithDashP.add(dotoutput.toString());
         argsWithDashP.add("-P");
         argsWithDashP.addAll(args);
         result = jdeps(argsWithDashP, dotfile);
         checkResult("profiles", expect, profiles, result);
     }
     Map<String,String> jdeps(List<String> args, Path dotfile) throws IOException {
         if (Files.exists(dotoutput)) {
             try (DirectoryStream<Path> stream = Files.newDirectoryStream(dotoutput)) {
                 for (Path p : stream) {
                     Files.delete(p);
                 }
             }
             Files.delete(dotoutput);
         }
         // invoke jdeps
         StringWriter sw = new StringWriter();
         PrintWriter pw = new PrintWriter(sw);
         System.err.println("jdeps " + args);
         int rc = com.sun.tools.jdeps.Main.run(args.toArray(new String[0]), pw);
         pw.close();
         String out = sw.toString();
         if (!out.isEmpty())
             System.err.println(out);
         if (rc != 0)
             throw new Error("jdeps failed: rc=" + rc);
         // check output files
         if (Files.notExists(dotfile)) {
             throw new RuntimeException(dotfile + " doesn't exist");
         }
         return parse(dotfile);
     }
     private static Pattern pattern = Pattern.compile("(.*) -> +([^ ]*) (.*)");
     private Map<String,String> parse(Path outfile) throws IOException {
         Map<String,String> result = new LinkedHashMap<>();
         for (String line : Files.readAllLines(outfile)) {
             line = line.replace('"', ' ').replace(';', ' ');
             Matcher pm = pattern.matcher(line);
             if (pm.find()) {
                 String origin = pm.group(1).trim();
                 String target = pm.group(2).trim();
                 String module = pm.group(3).replace('(', ' ').replace(')', ' ').trim();
                 result.put(target, module);
             }
         }
         return result;
     }
     void checkResult(String label, String[] expect, Collection<String> found) {
         List<String> list = Arrays.asList(expect);
         if (!isEqual(list, found))
             error("Unexpected " + label + " found: '" + found + "', expected: '" + list + "'");
     }
     void checkResult(String label, String[] expect, String[] profiles, Map<String,String> result) {
         if (expect.length != profiles.length)
             error("Invalid expected names and profiles");
         // check the dependencies
         checkResult(label, expect, result.keySet());
         // check profile information
         checkResult(label, profiles, result.values());
         for (int i=0; i < expect.length; i++) {
             String profile = result.get(expect[i]);
             if (!profile.equals(profiles[i]))
                 error("Unexpected profile: '" + profile + "', expected: '" + profiles[i] + "'");
         }
     }
     boolean isEqual(List<String> expected, Collection<String> found) {
         if (expected.size() != found.size())
             return false;
         List<String> list = new ArrayList<>(found);
         list.removeAll(expected);
         return list.isEmpty();
     }
     void error(String msg) {
         System.err.println("Error: " + msg);
         errors++;
     }
     int errors;
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/jdeps/DotFileTest.java@153d0309e698 (annotated)

test/tools/jdeps/DotFileTest.java