77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/*
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* Copyright (c) 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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#include <stdio.h>
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#include <stdlib.h>
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#include "jni.h"
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#include "assert.h"
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static jclass class_IllegalCallerException;
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int checkAndClearIllegalCallerExceptionThrown(JNIEnv *env) {
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jthrowable t = (*env)->ExceptionOccurred(env);
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if ((*env)->IsInstanceOf(env, t, class_IllegalCallerException) == JNI_TRUE) {
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(*env)->ExceptionClear(env);
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return JNI_TRUE;
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}
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return JNI_FALSE;
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}
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int main(int argc, char** args) {
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JavaVM *jvm;
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JNIEnv *env;
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JavaVMInitArgs vm_args;
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JavaVMOption options[1];
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jint rc;
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vm_args.version = JNI_VERSION_1_2;
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vm_args.nOptions = 0;
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vm_args.options = options;
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if ((rc = JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args)) != JNI_OK) {
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printf("ERROR: cannot create VM.\n");
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exit(-1);
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}
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class_IllegalCallerException = (*env)->FindClass(env, "java/lang/IllegalCallerException");
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assert (class_IllegalCallerException != NULL);
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// call ClassLoader.registerAsParallelCapable()
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jclass class_ClassLoader = (*env)->FindClass(env, "java/lang/ClassLoader");
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assert(class_ClassLoader != NULL);
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jmethodID mid_ClassLoader_registerAsParallelCapable = (*env)->GetStaticMethodID(env, class_ClassLoader, "registerAsParallelCapable", "()Z" );
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assert(mid_ClassLoader_registerAsParallelCapable != NULL);
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jboolean b = (*env)->CallStaticBooleanMethod(env, class_ClassLoader, mid_ClassLoader_registerAsParallelCapable );
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if ((rc = checkAndClearIllegalCallerExceptionThrown(env)) != JNI_TRUE) {
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printf("ERROR: Didn't get the expected IllegalCallerException.\n");
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exit(-1);
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}
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printf("Expected IllegalCallerException was thrown\n");
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(*jvm)->DestroyJavaVM(jvm);
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return 0;
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}
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