test/jdk/vm/exeJniInvocationTest.c
changeset 52788 241b8151b6b6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/vm/exeJniInvocationTest.c	Fri Nov 30 13:42:49 2018 -0800
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 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.
+ *
+ */
+
+#include "jni.h"
+#include "stdio.h"
+#include "stdlib.h"
+
+int main(int argc, char** args) {
+    JavaVMInitArgs vm_args;
+    JNIEnv *env;
+    JavaVM *vm;
+    int i =0;
+    jint result;
+
+    vm_args.version = JNI_VERSION_1_2;
+    vm_args.ignoreUnrecognized = JNI_FALSE;
+
+    JavaVMOption option1[2];
+    option1[0].optionString="-XX:+PrintCommandLineFlags";
+    option1[1].optionString="-Xrs";
+
+    vm_args.options=option1;
+    vm_args.nOptions=2;
+
+    // Print the VM options in use
+    printf("initVM: numOptions = %d\n", vm_args.nOptions);
+    for (i = 0; i < vm_args.nOptions; i++)
+    {
+        printf("\tvm_args.options[%d].optionString = %s\n", i, vm_args.options[i].optionString);
+    }
+
+    // Initialize VM with given options
+    result = JNI_CreateJavaVM( &vm, (void **) &env, &vm_args );
+    if (result != 0) {
+        printf("ERROR: cannot create JAVA VM.\n");
+        exit(-1);
+    }
+
+    (*vm)->DestroyJavaVM(vm);
+}
+