1 /*
   2  * Copyright (c) 2015, 2017, 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  */
  23 
  24 /**
  25  * @test
  26  * @library /lib/testlibrary /test/lib
  27  * @modules java.se
  28  * @build ListModsTest jdk.test.lib.compiler.CompilerUtils jdk.testlibrary.*
  29  * @run testng ListModsTest
  30  * @summary Basic test for java --list-modules
  31  */
  32 
  33 import java.nio.file.Path;
  34 import java.nio.file.Paths;
  35 
  36 import jdk.test.lib.compiler.CompilerUtils;
  37 import jdk.testlibrary.ProcessTools;
  38 import jdk.testlibrary.OutputAnalyzer;
  39 
  40 import org.testng.annotations.BeforeTest;
  41 import org.testng.annotations.Test;
  42 import static org.testng.Assert.*;
  43 
  44 /**
  45  * Basic tests for java --list-modules
  46  */
  47 
  48 public class ListModsTest {
  49 
  50     private static final String TEST_SRC = System.getProperty("test.src");
  51     private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
  52     private static final Path MODS_DIR = Paths.get("mods");
  53     private static final Path UPGRADEMODS_DIR = Paths.get("upgrademods");
  54 
  55     @BeforeTest
  56     public void setup() throws Exception {
  57         boolean compiled;
  58 
  59         // javac -d mods/m1 --module-path mods src/m1/**
  60         compiled = CompilerUtils.compile(
  61                 SRC_DIR.resolve("m1"),
  62                 MODS_DIR.resolve("m1"));
  63         assertTrue(compiled);
  64 
  65         // javac -d upgrademods/java.transaction --module-path mods src/java.transaction/**
  66         compiled = CompilerUtils.compile(
  67                 SRC_DIR.resolve("java.transaction"),
  68                 UPGRADEMODS_DIR.resolve("java.transaction"));
  69         assertTrue(compiled);
  70     }
  71 
  72     @Test
  73     public void testListAll() throws Exception {
  74         exec("--list-modules")
  75                 .shouldContain("java.base")
  76                 .shouldContain("java.xml")
  77                 .shouldHaveExitValue(0);
  78     }
  79 
  80     @Test
  81     public void testListWithModulePath() throws Exception {
  82         exec("--list-modules", "--module-path", MODS_DIR.toString())
  83                 .shouldContain("java.base")
  84                 .shouldContain("m1")
  85                 .shouldHaveExitValue(0);
  86     }
  87 
  88     @Test
  89     public void testListWithUpgradeModulePath() throws Exception {
  90         String dir = UPGRADEMODS_DIR.toString();
  91         exec("--list-modules", "--upgrade-module-path", dir)
  92                 .shouldContain(UPGRADEMODS_DIR.toString())
  93                 .shouldHaveExitValue(0);
  94     }
  95 
  96     @Test
  97     public void testListWithLimitMods1() throws Exception {
  98         exec("--limit-modules", "java.management.rmi", "--list-modules")
  99                 .shouldContain("java.rmi")
 100                 .shouldContain("java.base")
 101                 .shouldNotContain("java.scripting")
 102                 .shouldHaveExitValue(0);
 103     }
 104 
 105     @Test
 106     public void testListWithLimitMods2() throws Exception {
 107         exec("--list-modules",
 108                     "--module-path", MODS_DIR.toString(),
 109                     "--limit-modules", "java.management")
 110                 .shouldContain("java.base")
 111                 .shouldNotContain("m1")
 112                 .shouldHaveExitValue(0);
 113     }
 114 
 115     /**
 116      * java -version --list-modules => should print version and exit
 117      */
 118     @Test
 119     public void testListWithPrintVersion1() throws Exception {
 120         exec("-version", "--list-modules")
 121                 .shouldNotContain("java.base")
 122                 .shouldContain("Runtime Environment")
 123                 .shouldHaveExitValue(0);
 124     }
 125 
 126     /**
 127      * java --list-modules -version => should list modules and exit
 128      */
 129     @Test
 130     public void testListWithPrintVersion2() throws Exception {
 131         exec("--list-modules", "-version")
 132                 .shouldContain("java.base")
 133                 .shouldNotContain("Runtime Environment")
 134                 .shouldHaveExitValue(0);
 135     }
 136 
 137     /**
 138      * java args... returning the OutputAnalyzer to analyzer the output
 139      */
 140     private OutputAnalyzer exec(String... args) throws Exception {
 141         return ProcessTools.executeTestJava(args)
 142                 .outputTo(System.out)
 143                 .errorTo(System.out);
 144     }
 145 
 146 }