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8286277: CDS VerifyError when calling clone() on object array
Reviewed-by: yan Backport-of: 646c8aaeeccb494c72ff84c6e0f303f790be0ba9
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78 changes: 78 additions & 0 deletions
78
test/hotspot/jtreg/runtime/appcds/VerifyObjArrayCloneTest.java
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/* | ||
* 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 Verifier handling of invoking java/lang/Object::clone() on object arrays. | ||
* @bug 8286277 | ||
* @requires vm.cds | ||
* @library /test/lib /test/hotspot/jtreg/runtime/verifier /test/hotspot/jtreg/runtime/appcds/test-classes | ||
* @build InvokeCloneValid InvokeCloneInvalid VerifyObjArrayCloneTestApp | ||
* @run driver ClassFileInstaller -jar app.jar VerifyObjArrayCloneTestApp | ||
* @run driver ClassFileInstaller -jar tests.jar InvokeCloneValid InvokeCloneInvalid | ||
* @run driver VerifyObjArrayCloneTest | ||
*/ | ||
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import java.io.File; | ||
import jdk.test.lib.Platform; | ||
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public class VerifyObjArrayCloneTest { | ||
private static String appJar = ClassFileInstaller.getJarPath("app.jar"); | ||
private static String testsJar = ClassFileInstaller.getJarPath("tests.jar"); | ||
private static String mainAppClass = "VerifyObjArrayCloneTestApp"; | ||
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public static void main(String... args) throws Exception { | ||
testInAppPath(); | ||
if (Platform.areCustomLoadersSupportedForCDS()) { | ||
testInCustomLoader(); | ||
} | ||
} | ||
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// Try to load InvokeCloneValid and InvokeCloneInvalid from the AppClassLoader | ||
static void testInAppPath() throws Exception { | ||
String cp = appJar + File.pathSeparator + testsJar; | ||
TestCommon.dump(cp, TestCommon.list(mainAppClass, | ||
"InvokeCloneValid", | ||
"InvokeCloneInvalid")); | ||
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TestCommon.run("-cp", cp, "-Xlog:cds+verification=trace", | ||
mainAppClass) | ||
.assertNormalExit(); | ||
} | ||
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// Try to load InvokeCloneValid and InvokeCloneInvalid from a custom class loader | ||
static void testInCustomLoader() throws Exception { | ||
String cp = appJar; | ||
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String classlist[] = new String[] { | ||
mainAppClass, | ||
"java/lang/Object id: 1", | ||
"InvokeCloneValid id: 2 super: 1 source: " + testsJar, | ||
"InvokeCloneInvalid id: 3 super: 1 source: " + testsJar, | ||
}; | ||
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TestCommon.dump(cp, classlist); | ||
TestCommon.run("-cp", cp, "-Xlog:cds+verification=trace", | ||
mainAppClass, testsJar) | ||
.assertNormalExit(); | ||
} | ||
} |
81 changes: 81 additions & 0 deletions
81
test/hotspot/jtreg/runtime/appcds/dynamicArchive/VerifyObjArrayCloneTest.java
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/* | ||
* 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 Verifier handling of invoking java/lang/Object::clone() on object arrays. | ||
* @bug 8286277 | ||
* @requires vm.cds | ||
* @library /test/lib /test/hotspot/jtreg/runtime/verifier | ||
* /test/hotspot/jtreg/runtime/appcds | ||
* /test/hotspot/jtreg/runtime/appcds/test-classes | ||
* @build sun.hotspot.WhiteBox | ||
* @build InvokeCloneValid InvokeCloneInvalid VerifyObjArrayCloneTestApp | ||
* @run driver ClassFileInstaller -jar app.jar VerifyObjArrayCloneTestApp | ||
* @run driver ClassFileInstaller -jar tests.jar InvokeCloneValid InvokeCloneInvalid | ||
* @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox | ||
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:./WhiteBox.jar VerifyObjArrayCloneTest | ||
*/ | ||
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import java.io.File; | ||
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public class VerifyObjArrayCloneTest extends DynamicArchiveTestBase { | ||
private static String appJar = ClassFileInstaller.getJarPath("app.jar"); | ||
private static String testsJar = ClassFileInstaller.getJarPath("tests.jar"); | ||
private static String mainAppClass = "VerifyObjArrayCloneTestApp"; | ||
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public static void main(String[] args) throws Exception { | ||
runTest(VerifyObjArrayCloneTest::testInAppPath); | ||
runTest(VerifyObjArrayCloneTest::testInCustomLoader); | ||
} | ||
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// Try to load InvokeCloneValid and InvokeCloneInvalid from the AppClassLoader | ||
private static void testInAppPath() throws Exception { | ||
String cp = appJar + File.pathSeparator + testsJar; | ||
String topArchiveName = getNewArchiveName("top"); | ||
dump(topArchiveName, | ||
"-cp", cp, | ||
mainAppClass) | ||
.assertNormalExit(); | ||
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run(topArchiveName, | ||
"-cp", cp, | ||
mainAppClass) | ||
.assertNormalExit(); | ||
} | ||
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// Try to load InvokeCloneValid and InvokeCloneInvalid from a custom class loader | ||
private static void testInCustomLoader() throws Exception { | ||
String cp = appJar; | ||
String topArchiveName = getNewArchiveName("top"); | ||
dump(topArchiveName, | ||
"-cp", cp, | ||
"-Xlog:cds+class=debug", | ||
mainAppClass, testsJar) | ||
.assertNormalExit(); | ||
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run(topArchiveName, | ||
"-cp", cp, | ||
mainAppClass, testsJar) | ||
.assertNormalExit(); | ||
} | ||
} |
56 changes: 56 additions & 0 deletions
56
test/hotspot/jtreg/runtime/appcds/test-classes/VerifyObjArrayCloneTestApp.java
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/* | ||
* 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. | ||
*/ | ||
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import java.io.File; | ||
import java.net.URL; | ||
import java.net.URLClassLoader; | ||
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public class VerifyObjArrayCloneTestApp { | ||
public static void main(String args[]) throws Exception { | ||
ClassLoader appLoader = VerifyObjArrayCloneTestApp.class.getClassLoader(); | ||
if (args.length == 0) { | ||
// Load the test classes from the classpath | ||
doTest(appLoader); | ||
} else { | ||
File f = new File(args[0]); | ||
URL[] classLoaderUrls = new URL[] {f.getAbsoluteFile().toURI().toURL()}; | ||
URLClassLoader customLoader = new URLClassLoader(classLoaderUrls, appLoader); | ||
doTest(customLoader); | ||
} | ||
} | ||
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public static void doTest(ClassLoader loader) throws Exception { | ||
try { | ||
Class.forName("InvokeCloneValid", /*initialize=*/true, loader); | ||
} catch (VerifyError e) { | ||
throw new RuntimeException("Unexpected VerifyError", e); | ||
} | ||
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try { | ||
Class.forName("InvokeCloneInvalid", /*initialize=*/true, loader); | ||
throw new RuntimeException("VerifyError expected but not thrown"); | ||
} catch (VerifyError e) { | ||
System.out.println("Expected: " + e); | ||
} | ||
} | ||
} |
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@@ -0,0 +1,46 @@ | ||
/* | ||
* 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. | ||
*/ | ||
|
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/* | ||
* @test Verifier handling of invoking java/lang/Object::clone() on object arrays. | ||
* @bug 8286277 | ||
* @build InvokeCloneValid InvokeCloneInvalid | ||
* @run main/othervm -Xverify InvokeClone | ||
*/ | ||
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public class InvokeClone { | ||
public static void main(String[] args) throws ClassNotFoundException { | ||
try { | ||
Class.forName("InvokeCloneValid"); | ||
} catch (VerifyError e) { | ||
throw new RuntimeException("Unexpected VerifyError", e); | ||
} | ||
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try { | ||
Class.forName("InvokeCloneInvalid"); | ||
throw new RuntimeException("VerifyError expected but not thrown"); | ||
} catch (VerifyError e) { | ||
System.out.println("Expected: " + e); | ||
} | ||
} | ||
} |
34 changes: 34 additions & 0 deletions
34
test/hotspot/jtreg/runtime/verifier/InvokeCloneInvalid.jasm
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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. | ||
*/ | ||
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super public class InvokeCloneInvalid | ||
version 52:0 | ||
{ | ||
public static Method test:"(Ljava/lang/String;)V" | ||
stack 1 locals 1 | ||
{ | ||
aload_0; | ||
invokevirtual Method "java/lang/Object".clone:"()Ljava/lang/Object;"; | ||
return; | ||
} | ||
} |
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@@ -0,0 +1,42 @@ | ||
/* | ||
* 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. | ||
*/ | ||
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super public class InvokeCloneValid | ||
version 52:0 | ||
{ | ||
public static Method test:"([Ljava/lang/Object;)V" | ||
stack 1 locals 1 | ||
{ | ||
aload_0; | ||
invokevirtual Method "java/lang/Object".clone:"()Ljava/lang/Object;"; | ||
return; | ||
} | ||
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public static Method test2:"([Ljava/lang/String;)V" | ||
stack 1 locals 1 | ||
{ | ||
aload_0; | ||
invokevirtual Method "java/lang/Object".clone:"()Ljava/lang/Object;"; | ||
return; | ||
} | ||
} |
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