219 lines
7.9 KiB
Java
219 lines
7.9 KiB
Java
/*
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* Copyright (c) 2003, 2022, 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 4212732 8293877
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* @summary Test handling of the Class-Path attribute in jar file manifests
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* @library /tools/lib
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* @build toolbox.ToolBox Util ClassPath
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* @run main ClassPath
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*/
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/*
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* Converted from Class-Path.sh, originally written by Martin Buchholz.
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*
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* For the last version of the original, Class-Path.sh, see
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* https://git.openjdk.org/jdk/blob/jdk-19%2B36/test/langtools/tools/javac/Paths/Class-Path.sh
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*
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* This class primarily tests that the Class-Path attribute in jar files
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* is handled the same way by javac and java. It also has various tests
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* of the jar tool itself.
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*/
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardOpenOption;
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import java.util.List;
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public class ClassPath extends Util {
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public static void main(String... args) throws Exception {
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new ClassPath().run(args);
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}
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void run(String... args) throws Exception {
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setup();
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tests();
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cleanup();
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bottomLine();
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}
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void setup() throws Exception {
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cleanup();
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tb.createDirectories("pkg");
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/*----------------------------------------------------------------
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* Create mutually referential jar files
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*----------------------------------------------------------------*/
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Files.writeString(Path.of("pkg/A.java"), """
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package pkg;
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import pkg.B;
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public class A {
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public static int f() { return B.g(); }
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public static int g() { return 0; }
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}
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""");
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Files.writeString(Path.of("pkg/B.java"), """
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package pkg;
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import pkg.A;
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public class B {
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public static int f() { return A.g(); }
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public static int g() { return 0; }
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}
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""");
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javac("pkg/A.java", "pkg/B.java");
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makeManifestWithClassPath("B.zip");
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jar("cmf", "MANIFEST.MF", "A.jar", "pkg/A.class");
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makeManifestWithClassPath("A.jar");
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jar("cmf", "MANIFEST.MF", "B.zip", "pkg/B.class");
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Files.writeString(Path.of("Main.java"), """
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import pkg.*;
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public class Main {
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public static void main(String[] a) { System.exit(A.f() + B.f()); }
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}
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""");
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}
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void cleanup() throws IOException {
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deleteFiles("pkg", "Main.java", "Main.class", "Main.jar", "jars");
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deleteFiles("MANIFEST.MF", "A.jar", "B.zip");
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}
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void tests() throws Exception {
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expectPass(JAVAC, "-cp A.jar Main.java");
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expectPass(JAVAC, "-cp B.zip Main.java");
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expectPass(JAVA, "-cp A.jar${PS}. Main");
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expectPass(JAVA, "-cp B.zip${PS}. Main");
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/*----------------------------------------------------------------
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* Jar file Class-Path expanded only for jars found on user class path
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*----------------------------------------------------------------*/
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tb.createDirectories("jars");
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moveFiles(List.of("A.jar", "B.zip"), "jars/.");
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expectPass(JAVAC, "-cp jars/A.jar Main.java");
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expectPass(JAVA, "-cp jars/A.jar${PS}. Main");
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expectPass(JAVAC, "-cp jars/B.zip Main.java");
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expectPass(JAVA, "-cp jars/B.zip${PS}. Main");
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expectFail(JAVA, "-Xbootclasspath/p:jars/A.jar -cp . Main");
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expectFail(JAVA, "-Xbootclasspath/a:jars/B.zip -cp . Main");
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expectFail(JAVAC, "-Xbootclasspath/p:jars/A.jar -cp None Main.java");
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expectFail(JAVAC, "-Xbootclasspath/a:jars/B.zip -cp None Main.java");
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moveFiles(List.of("jars/A.jar", "jars/B.zip"), ".");
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makeManifestWithClassPath("A.jar");
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Files.writeString(Path.of("MANIFEST.MF"), "Main-Class: Main\n", StandardOpenOption.APPEND);
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jar("cmf", "MANIFEST.MF", "Main.jar", "Main.class");
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expectPass(JAVA, "-jar Main.jar");
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makeManifestWithClassPath(".");
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jar("cmf", "MANIFEST.MF", "A.jar", "pkg/A.class");
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expectPass(JAVAC, "-cp A.jar Main.java");
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expectPass(JAVA, "-jar Main.jar");
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makeManifestWithClassPath("");
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jar("cmf", "MANIFEST.MF", "A.jar", "pkg/A.class");
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expectFail(JAVAC, "-cp A.jar Main.java");
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expectFail(JAVA, "-jar Main.jar");
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/*----------------------------------------------------------------
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* Test new flag -e (application entry point)
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*----------------------------------------------------------------*/
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Files.writeString(Path.of("Hello.java"), """
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import pkg.*;
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public class Hello {
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public static void main(String[] a) { System.out.println("Hello World!"); }
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}
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""");
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Files.writeString(Path.of("Bye.java"), """
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import pkg.*;
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public class Bye {
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public static void main(String[] a) { System.out.println("Good Bye!"); }
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}
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""");
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// Set an empty classpath to override any inherited setting of CLASSPATH
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expectPass(classpath(""), JAVAC, "Hello.java Bye.java");
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// test jar creation without manifest
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//
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expectPass(JAR, "cfe Hello.jar Hello Hello.class");
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expectPass(JAVA, "-jar Hello.jar");
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// test for overriding the manifest during jar creation
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//
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Files.writeString(Path.of("MANIFEST.MF"), "Main-Class: Hello\n", StandardOpenOption.APPEND);
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// test for error: " 'e' flag and manifest with the 'Main-Class'
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// attribute cannot be specified together, during creation
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expectFail(JAR, "cmfe MANIFEST.MF Bye.jar Bye Bye.class");
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// test for overriding the manifest when updating the jar
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//
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expectPass(JAR, "cfe greetings.jar Hello Hello.class");
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expectPass(JAR, "ufe greetings.jar Bye Bye.class");
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expectPass(JAVA, "-jar greetings.jar");
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// test for error: " 'e' flag and manifest with the 'Main-Class'
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// attribute cannot be specified together, during update
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expectFail(JAR, "umfe MANIFEST.MF greetings.jar Hello");
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// test jar update when there are no input files
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expectPass(JAR, "ufe Hello.jar Bye");
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expectFail(JAVA, "-jar Hello.jar");
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expectPass(JAR, "umf MANIFEST.MF Hello.jar");
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// test creating jar when the to-be-archived files
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// do not contain the specified main class, there is no check done
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// for the presence of the main class, so the test will pass
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//
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expectPass(JAR, "cfe Hello.jar Hello Bye.class");
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// Jar creation and update when there is no manifest and inputfiles
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// specified
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expectFail(JAR, "cvf A.jar");
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expectFail(JAR, "uvf A.jar");
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// error: no such file or directory
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expectFail(JAR, "cvf A.jar non-existing.file");
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expectFail(JAR, "uvf A.jar non-existing.file");
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}
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}
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