test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/general_functions/GF04/gf04t001/gf04t001.cpp

rev 52050 : [mq]: refactor

*** 50,80 ****
   */
  static int addSegment(jvmtiEnv* jvmti, const char segment[], const char where[]) {
      void* storage = NULL;
  
      NSK_DISPLAY1("Add segment: %s\n", segment);
!     if (!NSK_JVMTI_VERIFY(
!             NSK_CPP_STUB2(AddToBootstrapClassLoaderSearch, jvmti, segment))) {
          return NSK_FALSE;
      }
      NSK_DISPLAY0("  ... added\n");
  
      return NSK_TRUE;
  }
  
  static void setupLock(jvmtiEnv *jvmti_env, JNIEnv *jni_env) {
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(RawMonitorEnter,
!             jvmti_env, countLock)))
!         NSK_CPP_STUB2(FatalError, jni_env,
!                 "failed to enter a raw monitor\n");
  }
  
  static void setoffLock(jvmtiEnv *jvmti_env, JNIEnv *jni_env) {
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(RawMonitorExit,
!         jvmti_env, countLock)))
!         NSK_CPP_STUB2(FatalError, jni_env,
!                 "failed to exit a raw monitor\n");
  }
  
  JNIEXPORT jint JNICALL
  Java_nsk_jvmti_scenarios_general_1functions_GF04_gf04t001_check(
          JNIEnv *env, jobject obj) {
--- 50,75 ----
   */
  static int addSegment(jvmtiEnv* jvmti, const char segment[], const char where[]) {
      void* storage = NULL;
  
      NSK_DISPLAY1("Add segment: %s\n", segment);
!     if (!NSK_JVMTI_VERIFY(jvmti->AddToBootstrapClassLoaderSearch(segment))) {
          return NSK_FALSE;
      }
      NSK_DISPLAY0("  ... added\n");
  
      return NSK_TRUE;
  }
  
  static void setupLock(jvmtiEnv *jvmti_env, JNIEnv *jni_env) {
!     if (!NSK_JVMTI_VERIFY(jvmti_env->RawMonitorEnter(countLock)))
!         jni_env->FatalError("failed to enter a raw monitor\n");
  }
  
  static void setoffLock(jvmtiEnv *jvmti_env, JNIEnv *jni_env) {
!     if (!NSK_JVMTI_VERIFY(jvmti_env->RawMonitorExit(countLock)))
!         jni_env->FatalError("failed to exit a raw monitor\n");
  }
  
  JNIEXPORT jint JNICALL
  Java_nsk_jvmti_scenarios_general_1functions_GF04_gf04t001_check(
          JNIEnv *env, jobject obj) {
*** 91,112 ****
  ClassLoad(jvmtiEnv *jvmti_env, JNIEnv *env, jthread thread, jclass klass) {
      char *sig, *generic;
  
      setupLock(jvmti_env, env);
  
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(GetClassSignature,
!             jvmti_env, klass, &sig, &generic))) {
          result = STATUS_FAILED;
      }
  
      if (strcmp(sig, EXP_CLASS_SIGNATURE) == 0) {
          NSK_DISPLAY1("CHECK PASSED: ClassLoad event received for the class \"%s\" as expected\n",
              sig);
          classLoadReceived = JNI_TRUE;
  
!         if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(SetEventNotificationMode,
!                 jvmti_env, JVMTI_DISABLE, JVMTI_EVENT_CLASS_LOAD, NULL))) {
              result = STATUS_FAILED;
          } else {
              NSK_DISPLAY0("ClassLoad event disabled\n");
          }
      }
--- 86,105 ----
  ClassLoad(jvmtiEnv *jvmti_env, JNIEnv *env, jthread thread, jclass klass) {
      char *sig, *generic;
  
      setupLock(jvmti_env, env);
  
!     if (!NSK_JVMTI_VERIFY(jvmti_env->GetClassSignature(klass, &sig, &generic))) {
          result = STATUS_FAILED;
      }
  
      if (strcmp(sig, EXP_CLASS_SIGNATURE) == 0) {
          NSK_DISPLAY1("CHECK PASSED: ClassLoad event received for the class \"%s\" as expected\n",
              sig);
          classLoadReceived = JNI_TRUE;
  
!         if (!NSK_JVMTI_VERIFY(jvmti_env->SetEventNotificationMode(JVMTI_DISABLE, JVMTI_EVENT_CLASS_LOAD, NULL))) {
              result = STATUS_FAILED;
          } else {
              NSK_DISPLAY0("ClassLoad event disabled\n");
          }
      }
*** 119,140 ****
  ClassPrepare(jvmtiEnv *jvmti_env, JNIEnv *env, jthread thread, jclass klass) {
      char *sig, *generic;
  
      setupLock(jvmti_env, env);
  
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(GetClassSignature,
!             jvmti_env, klass, &sig, &generic))) {
          result = STATUS_FAILED;
      }
  
      if (strcmp(sig, EXP_CLASS_SIGNATURE) == 0) {
          NSK_DISPLAY1("CHECK PASSED: ClassPrepare event received for the class \"%s\" as expected\n",
              sig);
          classPrepareReceived = JNI_TRUE;
  
!         if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(SetEventNotificationMode,
!                 jvmti_env, JVMTI_DISABLE, JVMTI_EVENT_CLASS_PREPARE, NULL))) {
              result = STATUS_FAILED;
          } else {
              NSK_DISPLAY0("ClassPrepare event disabled\n");
          }
      }
--- 112,131 ----
  ClassPrepare(jvmtiEnv *jvmti_env, JNIEnv *env, jthread thread, jclass klass) {
      char *sig, *generic;
  
      setupLock(jvmti_env, env);
  
!     if (!NSK_JVMTI_VERIFY(jvmti_env->GetClassSignature(klass, &sig, &generic))) {
          result = STATUS_FAILED;
      }
  
      if (strcmp(sig, EXP_CLASS_SIGNATURE) == 0) {
          NSK_DISPLAY1("CHECK PASSED: ClassPrepare event received for the class \"%s\" as expected\n",
              sig);
          classPrepareReceived = JNI_TRUE;
  
!         if (!NSK_JVMTI_VERIFY(jvmti_env->SetEventNotificationMode(JVMTI_DISABLE, JVMTI_EVENT_CLASS_PREPARE, NULL))) {
              result = STATUS_FAILED;
          } else {
              NSK_DISPLAY0("ClassPrepare event disabled\n");
          }
      }
*** 170,181 ****
  
      if (!NSK_VERIFY((jvmti =
              nsk_jvmti_createJVMTIEnv(jvm, reserved)) != NULL))
          return JNI_ERR;
  
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB3(CreateRawMonitor,
!             jvmti, "eventLock", &countLock)))
          return JNI_ERR;
  
      NSK_DISPLAY0("Add bootstrap class load segment in Agent_OnLoad()\n");
      if (!addSegment(jvmti, segment, "Agent_OnLoad()")) {
          return JNI_ERR;
--- 161,171 ----
  
      if (!NSK_VERIFY((jvmti =
              nsk_jvmti_createJVMTIEnv(jvm, reserved)) != NULL))
          return JNI_ERR;
  
!     if (!NSK_JVMTI_VERIFY(jvmti->CreateRawMonitor("eventLock", &countLock)))
          return JNI_ERR;
  
      NSK_DISPLAY0("Add bootstrap class load segment in Agent_OnLoad()\n");
      if (!addSegment(jvmti, segment, "Agent_OnLoad()")) {
          return JNI_ERR;
*** 187,212 ****
          jint size = (jint)sizeof(callbacks);
  
          memset(&callbacks, 0, sizeof(callbacks));
          callbacks.ClassLoad = &ClassLoad;
          callbacks.ClassPrepare = &ClassPrepare;
!         if (!NSK_JVMTI_VERIFY(
!                 NSK_CPP_STUB3(SetEventCallbacks, jvmti, &callbacks, size))) {
              return JNI_ERR;
          }
      }
      NSK_DISPLAY0("  ... set\n");
  
      NSK_DISPLAY0("Enabling events: \n");
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(SetEventNotificationMode,
!             jvmti, JVMTI_ENABLE, JVMTI_EVENT_CLASS_LOAD, NULL))) {
          return JNI_ERR;
      } else {
          NSK_DISPLAY0("  ... ClassLoad enabled\n");
      }
!     if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(SetEventNotificationMode,
!             jvmti, JVMTI_ENABLE, JVMTI_EVENT_CLASS_PREPARE, NULL))) {
          return JNI_ERR;
      } else {
          NSK_DISPLAY0("  ... ClassPrepare enabled\n");
      }
  
--- 177,199 ----
          jint size = (jint)sizeof(callbacks);
  
          memset(&callbacks, 0, sizeof(callbacks));
          callbacks.ClassLoad = &ClassLoad;
          callbacks.ClassPrepare = &ClassPrepare;
!         if (!NSK_JVMTI_VERIFY(jvmti->SetEventCallbacks(&callbacks, size))) {
              return JNI_ERR;
          }
      }
      NSK_DISPLAY0("  ... set\n");
  
      NSK_DISPLAY0("Enabling events: \n");
!     if (!NSK_JVMTI_VERIFY(jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_CLASS_LOAD, NULL))) {
          return JNI_ERR;
      } else {
          NSK_DISPLAY0("  ... ClassLoad enabled\n");
      }
!     if (!NSK_JVMTI_VERIFY(jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_CLASS_PREPARE, NULL))) {
          return JNI_ERR;
      } else {
          NSK_DISPLAY0("  ... ClassPrepare enabled\n");
      }