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

     1 /*

     2  * Copyright (c) 2014, 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  */

    24 /*

    25  * @test

    26  * @bug 8003562

    27  * @summary Basic tests for jdeps -dotoutput option

    28  * @build Test p.Foo p.Bar javax.activity.NotCompactProfile

    29  * @run main DotFileTest

    30  */

    32 import java.io.File;

    33 import java.io.IOException;

    34 import java.io.PrintWriter;

    35 import java.io.StringWriter;

    36 import java.nio.file.DirectoryStream;

    37 import java.nio.file.Files;

    38 import java.nio.file.Path;

    39 import java.nio.file.Paths;

    40 import java.util.*;

    41 import java.util.regex.*;

    43 public class DotFileTest {

    44     private static boolean symbolFileExist = initProfiles();

    45     private static boolean initProfiles() {

    46         // check if ct.sym exists; if not use the profiles.properties file

    47         Path home = Paths.get(System.getProperty("java.home"));

    48         if (home.endsWith("jre")) {

    49             home = home.getParent();

    50         }

    51         Path ctsym = home.resolve("lib").resolve("ct.sym");

    52         boolean symbolExists = ctsym.toFile().exists();

    53         if (!symbolExists) {

    54             Path testSrcProfiles =

    55                 Paths.get(System.getProperty("test.src", "."), "profiles.properties");

    56             if (!testSrcProfiles.toFile().exists())

    57                 throw new Error(testSrcProfiles + " does not exist");

    58             System.out.format("%s doesn't exist.%nUse %s to initialize profiles info%n",

    59                 ctsym, testSrcProfiles);

    60             System.setProperty("jdeps.profiles", testSrcProfiles.toString());

    61         }

    62         return symbolExists;

    63     }

    65     public static void main(String... args) throws Exception {

    66         int errors = 0;

    67         errors += new DotFileTest().run();

    68         if (errors > 0)

    69             throw new Exception(errors + " errors found");

    70     }

    72     final Path dir;

    73     final Path dotoutput;

    74     DotFileTest() {

    75         this.dir = Paths.get(System.getProperty("test.classes", "."));

    76         this.dotoutput = dir.resolve("dots");

    77     }

    79     int run() throws IOException {

    80         File testDir = dir.toFile();

    81         // test a .class file

    82         test(new File(testDir, "Test.class"),

    83              new String[] {"java.lang", "p"},

    84              new String[] {"compact1", "not found"});

    85         // test a directory

    86         // also test non-SE javax.activity class dependency

    87         test(new File(testDir, "p"),

    88              new String[] {"java.lang", "java.util", "java.lang.management", "javax.activity", "javax.crypto"},

    89              new String[] {"compact1", "compact1", "compact3", testDir.getName(), "compact1"},

    90              new String[] {"-classpath", testDir.getPath()});

    91         // test class-level dependency output

    92         test(new File(testDir, "Test.class"),

    93              new String[] {"java.lang.Object", "java.lang.String", "p.Foo", "p.Bar"},

    94              new String[] {"compact1", "compact1", "not found", "not found"},

    95              new String[] {"-verbose:class"});

    96         // test -filter:none option

    97         test(new File(testDir, "p"),

    98              new String[] {"java.lang", "java.util", "java.lang.management", "javax.activity", "javax.crypto", "p"},

    99              new String[] {"compact1", "compact1", "compact3", testDir.getName(), "compact1", "p"},

   100              new String[] {"-classpath", testDir.getPath(), "-verbose:package", "-filter:none"});

   101         // test -filter:archive option

   102         test(new File(testDir, "p"),

   103              new String[] {"java.lang", "java.util", "java.lang.management", "javax.activity", "javax.crypto"},

   104              new String[] {"compact1", "compact1", "compact3", testDir.getName(), "compact1"},

   105              new String[] {"-classpath", testDir.getPath(), "-verbose:package", "-filter:archive"});

   106         // test -p option

   107         test(new File(testDir, "Test.class"),

   108              new String[] {"p.Foo", "p.Bar"},

   109              new String[] {"not found", "not found"},

   110              new String[] {"-verbose:class", "-p", "p"});

   111         // test -e option

   112         test(new File(testDir, "Test.class"),

   113              new String[] {"p.Foo", "p.Bar"},

   114              new String[] {"not found", "not found"},

   115              new String[] {"-verbose:class", "-e", "p\\..*"});

   116         test(new File(testDir, "Test.class"),

   117              new String[] {"java.lang"},

   118              new String[] {"compact1"},

   119              new String[] {"-verbose:package", "-e", "java\\.lang\\..*"});

   120         // test -classpath options

   121         test(new File(testDir, "Test.class"),

   122              new String[] {"java.lang.Object", "java.lang.String", "p.Foo", "p.Bar"},

   123              new String[] {"compact1", "compact1", testDir.getName(), testDir.getName()},

   124              new String[] {"-v", "-classpath", testDir.getPath()});

   126         testSummary(new File(testDir, "Test.class"),

   127              new String[] {"rt.jar", testDir.getName()},

   128              new String[] {"compact1", ""},

   129              new String[] {"-classpath", testDir.getPath()});

   130         testSummary(new File(testDir, "Test.class"),

   131              new String[] {"java.lang", "p"},

   132              new String[] {"compact1", testDir.getName()},

   133              new String[] {"-v", "-classpath", testDir.getPath()});

   134         return errors;

   135     }

   137     void test(File file, String[] expect, String[] profiles) throws IOException {

   138         test(file, expect, profiles, new String[0]);

   139     }

   141     void test(File file, String[] expect, String[] profiles, String[] options)

   142         throws IOException

   143     {

   144         Path dotfile = dotoutput.resolve(file.toPath().getFileName().toString() + ".dot");

   146         List<String> args = new ArrayList<>(Arrays.asList(options));

   147         args.add("-dotoutput");

   148         args.add(dotoutput.toString());

   149         if (file != null) {

   150             args.add(file.getPath());

   151         }

   153         Map<String,String> result = jdeps(args, dotfile);

   154         checkResult("dependencies", expect, result.keySet());

   156         // with -P option

   157         List<String> argsWithDashP = new ArrayList<>();

   158         argsWithDashP.add("-dotoutput");

   159         argsWithDashP.add(dotoutput.toString());

   160         argsWithDashP.add("-P");

   161         argsWithDashP.addAll(args);

   163         result = jdeps(argsWithDashP, dotfile);

   164         checkResult("profiles", expect, profiles, result);

   165     }

   167     void testSummary(File file, String[] expect, String[] profiles, String[] options)

   168         throws IOException

   169     {

   170         Path dotfile = dotoutput.resolve("summary.dot");

   172         List<String> args = new ArrayList<>(Arrays.asList(options));

   173         args.add("-dotoutput");

   174         args.add(dotoutput.toString());

   175         if (file != null) {

   176             args.add(file.getPath());

   177         }

   179         Map<String,String> result = jdeps(args, dotfile);

   180         checkResult("dependencies", expect, result.keySet());

   182         // with -P option

   183         List<String> argsWithDashP = new ArrayList<>();

   184         argsWithDashP.add("-dotoutput");

   185         argsWithDashP.add(dotoutput.toString());

   186         argsWithDashP.add("-P");

   187         argsWithDashP.addAll(args);

   189         result = jdeps(argsWithDashP, dotfile);

   190         checkResult("profiles", expect, profiles, result);

   191     }

   193     Map<String,String> jdeps(List<String> args, Path dotfile) throws IOException {

   194         if (Files.exists(dotoutput)) {

   195             try (DirectoryStream<Path> stream = Files.newDirectoryStream(dotoutput)) {

   196                 for (Path p : stream) {

   197                     Files.delete(p);

   198                 }

   199             }

   200             Files.delete(dotoutput);

   201         }

   202         // invoke jdeps

   203         StringWriter sw = new StringWriter();

   204         PrintWriter pw = new PrintWriter(sw);

   205         System.err.println("jdeps " + args);

   206         int rc = com.sun.tools.jdeps.Main.run(args.toArray(new String[0]), pw);

   207         pw.close();

   208         String out = sw.toString();

   209         if (!out.isEmpty())

   210             System.err.println(out);

   211         if (rc != 0)

   212             throw new Error("jdeps failed: rc=" + rc);

   214         // check output files

   215         if (Files.notExists(dotfile)) {

   216             throw new RuntimeException(dotfile + " doesn't exist");

   217         }

   218         return parse(dotfile);

   219     }

   220     private static Pattern pattern = Pattern.compile("(.*) -> +([^ ]*) (.*)");

   221     private Map<String,String> parse(Path outfile) throws IOException {

   222         Map<String,String> result = new LinkedHashMap<>();

   223         for (String line : Files.readAllLines(outfile)) {

   224             line = line.replace('"', ' ').replace(';', ' ');

   225             Matcher pm = pattern.matcher(line);

   226             if (pm.find()) {

   227                 String origin = pm.group(1).trim();

   228                 String target = pm.group(2).trim();

   229                 String module = pm.group(3).replace('(', ' ').replace(')', ' ').trim();

   230                 result.put(target, module);

   231             }

   232         }

   233         return result;

   234     }

   236     void checkResult(String label, String[] expect, Collection<String> found) {

   237         List<String> list = Arrays.asList(expect);

   238         if (!isEqual(list, found))

   239             error("Unexpected " + label + " found: '" + found + "', expected: '" + list + "'");

   240     }

   242     void checkResult(String label, String[] expect, String[] profiles, Map<String,String> result) {

   243         if (expect.length != profiles.length)

   244             error("Invalid expected names and profiles");

   246         // check the dependencies

   247         checkResult(label, expect, result.keySet());

   248         // check profile information

   249         checkResult(label, profiles, result.values());

   250         for (int i=0; i < expect.length; i++) {

   251             String profile = result.get(expect[i]);

   252             if (!profile.equals(profiles[i]))

   253                 error("Unexpected profile: '" + profile + "', expected: '" + profiles[i] + "'");

   254         }

   255     }

   257     boolean isEqual(List<String> expected, Collection<String> found) {

   258         if (expected.size() != found.size())

   259             return false;

   261         List<String> list = new ArrayList<>(found);

   262         list.removeAll(expected);

   263         return list.isEmpty();

   264     }

   266     void error(String msg) {

   267         System.err.println("Error: " + msg);

   268         errors++;

   269     }

   271     int errors;

   272 }

Mercurial > jdk8-mips64-public > langtools / file revision

test/tools/jdeps/DotFileTest.java@153d0309e698

test/tools/jdeps/DotFileTest.java