1 /*

     2  * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 #include <jni.h>

    25 #include <stdio.h>

    26 #include <stdlib.h>

    27 

    28 #ifdef __cplusplus

    29 extern "C" {

    30 #endif

    31 

    32 #define CHECK_EXCEPTION     { if (env->ExceptionOccurred()) { fprintf(stderr, "Unexpected exception:\n"); env->ExceptionDescribe(); env->ExceptionClear(); exit(97); } }

    33 

    34 JNIEXPORT void JNICALL

    35 Java_nsk_stress_jni_JNIter005_except (JNIEnv *env, jobject jobj, jthrowable tobj) {

    36     jclass clazz;

    37     static int Exceptcalls=0;

    38     const char *name;

    39     const char *mess;

    40     jmethodID jmethod;

    41     const char *iter = "nsk/stress/jni/JNIter005";

    42 //    const char *inc = "nsk/stress/jni/jnistress005/incCount";

    43     const char *incSig = "()V";

    44     const char *fldName = "counts";

    45     const char *fldSig = "I";

    46 

    47 /*     incClazz = env->FindClass(iter); */

    48 /*     CHECK_EXCEPTION */

    49 /*     jmethod=env->GetStaticMethodID(incClazz, inc, incSig); */

    50 /*     CHECK_EXCEPTION */

    51 /*     env->CallStaticVoidMethod(incClazz, jmethod); */

    52 /*     CHECK_EXCEPTION */

    53 /*     jfld = env->GetFieldID(incClazz, fldName, fldSig); */

    54 /*     printf("JNI: Count is %d\n", env->GetIntField(jobj, jfld)); */

    55 /*     CHECK_EXCEPTION */

    56 

    57     env->MonitorEnter(jobj);

    58     CHECK_EXCEPTION

    59     if (!env->Throw(tobj)) {

    60     if(env->ExceptionOccurred())

    61         if (Exceptcalls%1000==0)

    62         fprintf(stderr, "NATIVE: Throw has been catched in native\n");

    63     env->ExceptionClear();

    64     ++Exceptcalls;

    65     } else fprintf(stderr, "Throw failed\n");

    66 

    67     env->MonitorExit(jobj);

    68     CHECK_EXCEPTION

    69 

    70     switch (Exceptcalls%23) {

    71       case 0: name="java/lang/ArithmeticException"; break;

    72       case 1: name="java/lang/ArrayIndexOutOfBoundsException"; break;

    73       case 2: name="java/lang/ArrayStoreException"; break;

    74       case 3: name="java/lang/ClassCastException"; break;

    75       case 4: name="java/lang/ClassNotFoundException"; break;

    76       case 5: name="java/lang/CloneNotSupportedException"; break;

    77       case 6: name="java/lang/IllegalAccessException"; break;

    78       case 7: name="java/lang/IllegalArgumentException"; break;

    79       case 8: name="java/lang/IllegalMonitorStateException"; break;

    80       case 9: name="java/lang/IllegalStateException"; break;

    81       case 10: name="java/lang/IllegalThreadStateException"; break;

    82       case 11: name="java/lang/IndexOutOfBoundsException"; break;

    83       case 12: name="java/lang/InstantiationException"; break;

    84       case 13: name="java/lang/InterruptedException"; break;

    85       case 14: name="java/lang/NegativeArraySizeException"; break;

    86       case 15: name="java/lang/NoSuchFieldException"; break;

    87       case 16: name="java/lang/NoSuchMethodException"; break;

    88       case 17: name="java/lang/NullPointerException"; break;

    89       case 18: name="java/lang/NumberFormatException"; break;

    90       case 19: name="java/lang/RuntimeException"; break;

    91       case 20: name="java/lang/SecurityException"; break;

    92       case 21: name="java/lang/StringIndexOutOfBoundsException"; break;

    93       case 22: name="java/lang/UnsupportedOperationException"; break;

    94       default: name="java/lang/Exception";

    95     }

    96     mess=name;

    97 

    98     CHECK_EXCEPTION

    99     clazz = env->FindClass(name);

   100     CHECK_EXCEPTION

   101     if (env->ThrowNew(clazz, mess)) {

   102       const char *pass = "setpass";

   103       const char *passSig = "(Z)V";

   104       jclass incClazz;

   105       fprintf(stderr, "ThrowNew failed\n");

   106       CHECK_EXCEPTION;

   107       incClazz = env->FindClass(iter);

   108       CHECK_EXCEPTION;

   109       jmethod=env->GetStaticMethodID(incClazz, pass, passSig);

   110       CHECK_EXCEPTION

   111       env->CallStaticVoidMethod(incClazz, jmethod, JNI_FALSE);

   112       CHECK_EXCEPTION

   113     }

   114 /*     printf("JNI: count %d\n", Exceptcalls); */

   115 }

   116 

   117 #ifdef __cplusplus

   118 }

   119 #endif