changeset 50986:ce5352719340

8203445: [TESTBUG] Remove appcds/jigsaw/limitmods/LimitModsTests.java Reviewed-by: jiangli
author ccheung
date Mon, 04 Jun 2018 08:56:41 -0700
parents 55eaaf4e2108
children 9e6cd9974016 50bfe66c499f
files test/hotspot/jtreg/runtime/appcds/jigsaw/limitmods/LimitModsHelper.java test/hotspot/jtreg/runtime/appcds/jigsaw/limitmods/LimitModsTests.java test/hotspot/jtreg/runtime/appcds/test-classes/jdk/dynalink/DynamicLinker.jasm
diffstat 3 files changed, 0 insertions(+), 305 deletions(-) [+]
line wrap: on
line diff
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/limitmods/LimitModsHelper.java	Mon Jun 04 11:49:12 2018 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, 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.
- *
- */
-
-/**
- * Used with -p or --upgrade-module-path to exercise the replacement
- * of classes in modules that are linked into the runtime image.
- */
-
-import java.lang.*;
-import java.lang.reflect.*;
-import sun.hotspot.WhiteBox;
-
-
-public class LimitModsHelper {
-    static final ClassLoader PLATFORM_LOADER = ClassLoader.getPlatformClassLoader();
-    static final ClassLoader SYS_LOADER      = ClassLoader.getSystemClassLoader();
-
-    public static void main(String[] args) throws Exception {
-        assertTrue(args.length == 4);
-        String[] classNames = new String[3];
-        for (int i = 0; i < 3; i++) {
-            classNames[i] = args[i].replace('/', '.');
-        }
-        int excludeModIdx = Integer.parseInt(args[3]);
-
-        ClassLoader expectedLoaders[] = {null, PLATFORM_LOADER, SYS_LOADER};
-
-        WhiteBox wb = WhiteBox.getWhiteBox();
-
-        Class<?> clazz = null;
-        for (int i = 0; i < 3; i++) {
-            try {
-                // Load the class with the default ClassLoader.
-                clazz = Class.forName(classNames[i]);
-            } catch (Exception e) {
-                if (i == excludeModIdx) {
-                    System.out.println(classNames[i] + " not found as expected because the module isn't in the --limit-modules - PASSED");
-                } else {
-                    throw(e);
-                }
-            }
-
-            if (clazz != null && i != excludeModIdx) {
-                // Make sure we got the expected defining ClassLoader
-                testLoader(clazz, expectedLoaders[i]);
-
-                // Make sure the class is not in the shared space
-                // because CDS is disabled with --limit-modules during run time.
-                if (excludeModIdx != -1) {
-                    if (wb.isSharedClass(clazz)) {
-                        throw new RuntimeException(clazz.getName() +
-                            ".class should not be in the shared space. " +
-                             "loader=" + clazz.getClassLoader() + " module=" + clazz.getModule().getName());
-                    }
-                } else {
-                    // class should be in the shared space if --limit-modules
-                    // isn't specified during run time
-                    if (!wb.isSharedClass(clazz)) {
-                        throw new RuntimeException(clazz.getName() +
-                            ".class should be in the shared space. " +
-                             "loader=" + clazz.getClassLoader() + " module=" + clazz.getModule().getName());
-                    }
-                }
-            }
-            clazz = null;
-        }
-    }
-
-    /**
-     * Asserts that given class has the expected defining loader.
-     */
-    static void testLoader(Class<?> clazz, ClassLoader expected) {
-        ClassLoader loader = clazz.getClassLoader();
-        if (loader != expected) {
-            throw new RuntimeException(clazz + " loaded by " + loader + ", expected " + expected);
-        }
-    }
-
-    static void assertTrue(boolean expr) {
-        if (!expr)
-            throw new RuntimeException("assertion failed");
-    }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/limitmods/LimitModsTests.java	Mon Jun 04 11:49:12 2018 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, 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
- * @requires vm.cds & !vm.graal.enabled
- * @library ../..
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @modules jdk.jartool/sun.tools.jar
- *          jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile LimitModsHelper.java
- * @compile ../../test-classes/java/net/HttpCookie.jasm
- * @compile ../../test-classes/jdk/dynalink/DynamicLinker.jasm
- * @compile ../../test-classes/com/sun/tools/javac/Main.jasm
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main LimitModsTests
- * @summary AppCDS tests for excluding class in module by using --limit-modules.
- */
-
-/**
- * This is for testing the --limit-modules option with AppCDS.
- * This test assumes the following defining class loader, module, class relations:
- * class loader    module            class
- * -----------------------------------------------------
- * boot            java.base         java/net/HttpCookie
- * platform        jdk.dynalink      jdk/dynalink/DynamicLinker
- * app             jdk.compiler      com/sun/tools/javac/Main
- *
- * This test dumps the above 3 classes into a shared archive.
- * Then it will run the following 4 -limit-modules scenarios:
- * 1. without --limit-modules
- *    All 3 classes should be loaded successfully.
- *    All 3 classes should be loaded by the appropriate class loader.
- *    All 3 classes should be found in the shared archive.
- * 2. --limit-modules java.base,jdk.dynalink
- *    The loading of the com/sun/tools/javac/Main class should fail.
- *    The other 2 classes should be loaded successfully and by the appropriate class loader.
- *    The other 2 classes should be found in the shared archive.
- * 3. --limit-modules java.base,jdk.compiler
- *    The loading of the jdk/nio/dynalink/DynamicLinker class should fail.
- *    The other 2 classes should be loaded successfully and by the appropriate class loader.
- *    The other 2 classes should be found in the shared archive.
- * 4. --limit-modules jdk.dynalink,jdk.compiler
- *    The java.base module can't be excluded.
- *    The results for this case is the same as for case #1.
- */
-
-import java.io.File;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-
-
-public class LimitModsTests {
-
-    // the module that is limited
-    private static final String[] LIMIT_MODULES = {"java.base", "jdk.dynalink", "jdk.compiler"};
-
-    // test classes to archive.
-    private static final String BOOT_ARCHIVE_CLASS = "java/net/HttpCookie";
-    private static final String PLATFORM_ARCHIVE_CLASS = "jdk/dynalink/DynamicLinker";
-    private static final String APP_ARCHIVE_CLASS = "com/sun/tools/javac/Main";
-    private static final String[] ARCHIVE_CLASSES = {
-        BOOT_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, APP_ARCHIVE_CLASS};
-    private String bootClassPath = null;
-    private String whiteBoxJar = null;
-    private String helperJar = null;
-    private String appJar = null;
-    private OutputAnalyzer output = null;
-
-    public static void main(String[] args) throws Exception {
-        LimitModsTests tests = new LimitModsTests();
-        tests.dumpArchive();
-        tests.runTestNoLimitMods();
-        tests.runTestLimitMods();
-    }
-
-    void dumpArchive() throws Exception {
-        JarBuilder.build("limitModsTest", BOOT_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, APP_ARCHIVE_CLASS);
-        JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
-        JarBuilder.build("limitModsHelper", "LimitModsHelper");
-
-        appJar = TestCommon.getTestJar("limitModsTest.jar");
-        whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
-        helperJar = TestCommon.getTestJar("limitModsHelper.jar");
-        bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
-        // Dump the test classes into the archive
-        OutputAnalyzer output1  = TestCommon.dump(appJar, TestCommon.list(ARCHIVE_CLASSES), bootClassPath);
-        TestCommon.checkDump(output1);
-        // Make sure all the classes where successfully archived.
-        for (String archiveClass : ARCHIVE_CLASSES) {
-            output1.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
-        }
-    }
-
-    // run the test without --limit-modules
-    public void runTestNoLimitMods() throws Exception {
-        output = TestCommon.exec(
-            appJar + File.pathSeparator + helperJar,
-            "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", bootClassPath,
-            "LimitModsHelper",
-            BOOT_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, APP_ARCHIVE_CLASS, "-1"); // last 4 args passed to test
-        TestCommon.checkExec(output);
-    }
-
-    // run the test with --limit-modules
-    //
-    // --limit-modules jdk.dynalink,jdk.compiler
-    // It seems we can't exclude the java.base module. For this case,
-    // although the java.base module isn't in --limit-modules, the class
-    // in the java.base module (java.net.HttpCookie) can also be found.
-    //
-    // --limit-modules java.base,jdk.dynalink
-    // --limit-modules java.base,jdk.compiler
-    public void runTestLimitMods() throws Exception {
-        String limitMods = null;
-        for (int excludeModIdx = 0; excludeModIdx < 3; excludeModIdx++) {
-            for (int includeModIdx = 0; includeModIdx < 3; includeModIdx++) {
-                if (includeModIdx != excludeModIdx) {
-                    if (limitMods != null) {
-                        limitMods += ",";
-                        limitMods += LIMIT_MODULES[includeModIdx];
-                    } else {
-                        limitMods = LIMIT_MODULES[includeModIdx];
-                    }
-                }
-            }
-            TestCommon.run(
-                "-cp", appJar + File.pathSeparator + helperJar,
-                "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", bootClassPath,
-                "--limit-modules", limitMods,
-                "LimitModsHelper",
-                BOOT_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, APP_ARCHIVE_CLASS,
-                Integer.toString(excludeModIdx)) // last 4 args passed to test
-                .assertSilentlyDisabledCDS(0);
-            limitMods = null;
-        }
-    }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/jdk/dynalink/DynamicLinker.jasm	Mon Jun 04 11:49:12 2018 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, 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.
- *
- */
-
-package jdk/dynalink;
-
-public class DynamicLinker
-    version 51:0
-{
-
-public Method thisClassIsDummy:"()V"
-    stack 0 locals 2
-{
-    return;
-}
-
-} // end class DynamicLinker