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8290417: CDS cannot archive lamda proxy with useImplMethodHandle
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Reviewed-by: dcherepanov
Backport-of: 4dc421caa02caedd7061ede6a5ec44dbb6ec738e
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jankratochvil authored and Dmitry Cherepanov committed Aug 4, 2022
1 parent ed0200a commit b176776
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Expand Up @@ -252,6 +252,10 @@ public Constructor<?>[] run() {
* registers the lambda proxy class for including into the CDS archive.
*/
private Class<?> spinInnerClass() throws LambdaConversionException {
// CDS does not handle useImplMethodHandle
if (useImplMethodHandle)
return generateInnerClass();

// include lambda proxy class in CDS archive at dump time
if (LambdaProxyClassArchive.isDumpArchive()) {
Class<?> innerClass = generateInnerClass();
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1 change: 1 addition & 0 deletions test/hotspot/jtreg/TEST.groups
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Expand Up @@ -330,6 +330,7 @@ hotspot_appcds_dynamic = \
-runtime/cds/appcds/ArchiveRelocationTest.java \
-runtime/cds/appcds/DumpClassList.java \
-runtime/cds/appcds/ExtraSymbols.java \
-runtime/cds/appcds/LambdaWithUseImplMethodHandle.java \
-runtime/cds/appcds/LongClassListPath.java \
-runtime/cds/appcds/LotsOfClasses.java \
-runtime/cds/appcds/NonExistClasspath.java \
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@@ -0,0 +1,75 @@
/*
* Copyright (c) 2022, 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 8290417
* @summary CDS cannot archive lambda proxy with useImplMethodHandle
* @requires vm.cds
* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
* @build pkg1.BaseWithProtectedMethod
* @build pkg2.Child
* @build LambdaWithUseImplMethodHandleApp
* @run driver ClassFileInstaller -jar test.jar pkg1.BaseWithProtectedMethod pkg2.Child LambdaWithUseImplMethodHandleApp
* @run driver LambdaWithUseImplMethodHandle
*/

import jdk.test.lib.cds.CDSOptions;
import jdk.test.lib.cds.CDSTestUtils;

public class LambdaWithUseImplMethodHandle {

// See pkg2/Child.jcod for details about the condition that triggers JDK-8290417
public static void main(String[] args) throws Exception {
String appJar = ClassFileInstaller.getJarPath("test.jar");
String mainClass = "LambdaWithUseImplMethodHandleApp";
String expectedMsg = "Called BaseWithProtectedMethod::protectedMethod";
String classList = "LambdaWithUseImplMethodHandle.list";
String archiveName = TestCommon.getNewArchiveName();

// dump class list
CDSOptions dumpOpts = (new CDSOptions())
.setUseVersion(false)
.setXShareMode("auto")
.addPrefix("-XX:DumpLoadedClassList=" + classList)
.addSuffix("-cp", appJar, mainClass);
CDSTestUtils.run(dumpOpts).assertNormalExit();

// create archive with the class list
CDSOptions opts = (new CDSOptions())
.addPrefix("-XX:ExtraSharedClassListFile=" + classList,
"-cp", appJar)
.setArchiveName(archiveName);
CDSTestUtils.createArchiveAndCheck(opts);

// run with archive
CDSOptions runOpts = (new CDSOptions())
.addPrefix("-cp", appJar)
.setArchiveName(archiveName)
.setUseVersion(false)
.addSuffix(mainClass);
CDSTestUtils.run(runOpts)
.assertNormalExit(expectedMsg);
}
}
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@@ -0,0 +1,69 @@
/*
* Copyright (c) 2022, 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 8290417
* @summary CDS cannot archive lambda proxy with useImplMethodHandle
* @requires vm.cds
* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
* @build pkg1.BaseWithProtectedMethod
* @build pkg2.Child
* @build LambdaWithUseImplMethodHandleApp
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller -jar test.jar pkg1.BaseWithProtectedMethod pkg2.Child LambdaWithUseImplMethodHandleApp
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. DynamicLambdaWithUseImplMethodHandle
*/

public class DynamicLambdaWithUseImplMethodHandle extends DynamicArchiveTestBase {

// See pkg2/Child.jcod for details about the condition that triggers JDK-8290417
public static void main(String[] args) throws Exception {
runTest(DynamicLambdaWithUseImplMethodHandle::test);
}

static void test() throws Exception {
String topArchiveName = getNewArchiveName("top");

String appJar = ClassFileInstaller.getJarPath("test.jar");
String mainClass = "LambdaWithUseImplMethodHandleApp";
String expectedMsg = "Called BaseWithProtectedMethod::protectedMethod";

dump(topArchiveName,
"-Xlog:cds",
"-Xlog:cds+dynamic=debug",
"-cp", appJar, mainClass)
.assertNormalExit(output -> {
output.shouldContain(expectedMsg);
});
run(topArchiveName,
"-Xlog:cds+dynamic=debug,cds=debug",
"-cp", appJar, mainClass)
.assertNormalExit(output -> {
output.shouldContain(expectedMsg)
.shouldHaveExitValue(0);
});
}
}
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@@ -0,0 +1,34 @@
/*
* Copyright (c) 2022, 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.
*
*/

import java.util.Optional;
import pkg2.Child;

public class LambdaWithUseImplMethodHandleApp {
public static void main(String args[]) {
String name = "foo";
Optional<String> opt = Optional.of(name);
(new Child()).test(opt);
}
}
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@@ -0,0 +1,32 @@
/*
* Copyright (c) 2022, 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 pkg1;

public class BaseWithProtectedMethod {
protected void protectedMethod(String s) {
Thread.dumpStack();
System.out.println("Called BaseWithProtectedMethod::protectedMethod(" + s + ")");
}
}
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