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6856415: Enabling java security manager will make programe thrown wrong exception ( main method not found )

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Reviewed-by: darcy
This commit is contained in:
Kumar Srinivasan 2010-06-28 18:25:03 -07:00
parent 8dd995ca0d
commit 7511a7950b
2 changed files with 68 additions and 4 deletions
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7
jdk/src/share/classes/sun/launcher/LauncherHelper.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2009, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2010, 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
@ -208,7 +208,7 @@ public enum LauncherHelper {
Method method = null;
try {
method = clazz.getMethod("main", String[].class);
} catch (Exception e) {
} catch (NoSuchMethodException nsme) {
ostream.println(getLocalizedMessage("java.launcher.cls.error4",
classname));
throw new RuntimeException("Main method not found in " + classname);
@ -225,8 +225,7 @@ public enum LauncherHelper {
throw new RuntimeException("Main method is not static in class " +
classname);
}
Class<?> rType = method.getReturnType();
if (!rType.isPrimitive() || !rType.getName().equals("void")) {
if (method.getReturnType() != java.lang.Void.TYPE) {
ostream.println(getLocalizedMessage("java.launcher.cls.error3",
classname));
throw new RuntimeException("Main method must return a value" +

65
jdk/test/tools/launcher/VerifyExceptions.java Normal file
View File

@ -0,0 +1,65 @@
/*
* Copyright (c) 2010, 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 6856415
* @summary Checks to ensure that proper exceptions are thrown by java
* @compile -XDignore.symbol.file VerifyExceptions.java TestHelper.java
* @run main VerifyExceptions
*/
import java.io.File;
import java.io.FileNotFoundException;
public class VerifyExceptions {
static void test6856415() {
// No pkcs library on win-x64, so we bail out.
if (TestHelper.is64Bit && TestHelper.isWindows) {
return;
}
StringBuilder sb = new StringBuilder();
sb.append("public static void main(String... args) {\n");
sb.append("java.security.Provider p = new sun.security.pkcs11.SunPKCS11(args[0]);\n");
sb.append("java.security.Security.insertProviderAt(p, 1);\n");
sb.append("}");
File testJar = new File("Foo.jar");
testJar.delete();
try {
TestHelper.createJar(testJar, sb.toString());
} catch (FileNotFoundException fnfe) {
throw new RuntimeException(fnfe);
}
TestHelper.TestResult tr = TestHelper.doExec(TestHelper.javacCmd,
"-Djava.security.manager", "-jar", testJar.getName(), "foo.bak");
tr.checkNegative();
tr.contains("Exception in thread \"main\" java.security.AccessControlException: access denied (\"java.lang.RuntimePermission\" \"accessClassInPackage.sun.security.pkcs11\")\")");
}
public static void main(String... args) {
test6856415();
}
}