--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetExtensionFunctions/extfuncs001/extfuncs001.cpp Tue Aug 28 14:37:34 2018 -0700
@@ -0,0 +1,308 @@
+/*
+ * Copyright (c) 2003, 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 <string.h>
+#include "jvmti.h"
+#include "agent_common.h"
+#include "jni_tools.h"
+#include "jvmti_tools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* min and max values defined in jvmtiParamTypes */
+#define PARAM_TYPE_MIN_VALUE 101
+#define PARAM_TYPE_MAX_VALUE 117
+
+/* min and max values defined in jvmtiParamKind */
+#define PARAM_KIND_MIN_VALUE 91
+#define PARAM_KIND_MAX_VALUE 97
+
+#define NAME_PREFIX "com.sun.hotspot"
+
+/* ============================================================================= */
+
+static jlong timeout = 0;
+
+/* ============================================================================= */
+
+/** Check extension functions. */
+static int checkExtensions(jvmtiEnv* jvmti, const char phase[]) {
+ int success = NSK_TRUE;
+ jint extCount = 0;
+ jvmtiExtensionFunctionInfo* extList = NULL;
+ int i;
+
+ NSK_DISPLAY0("Get extension functions list\n");
+ if (!NSK_JVMTI_VERIFY(
+ NSK_CPP_STUB3(GetExtensionFunctions, jvmti, &extCount, &extList))) {
+ return NSK_FALSE;
+ }
+ NSK_DISPLAY1(" ... got count: %d\n", (int)extCount);
+ NSK_DISPLAY1(" ... got list: 0x%p\n", (void*)extList);
+
+ if (extCount > 0) {
+ if (extList == NULL) {
+ NSK_COMPLAIN3("In %s phase GetExtensionFunctions() returned NULL pointer:\n"
+ "# extensions pointer: 0x%p\n"
+ "# extensions count: %d\n",
+ phase, (void*)extList, (int)extCount);
+ return NSK_FALSE;
+ }
+
+ NSK_DISPLAY1("Check each extension functions: %d functions\n", (int)extCount);
+ for (i = 0; i < extCount; i++) {
+ int j;
+
+ NSK_DISPLAY1(" function #%d:\n", i);
+ NSK_DISPLAY1(" func: 0x%p\n", (void*)extList[i].func);
+ NSK_DISPLAY1(" id: \"%s\"\n", nsk_null_string(extList[i].id));
+ NSK_DISPLAY1(" short_desc: \"%s\"\n", nsk_null_string(extList[i].short_description));
+ NSK_DISPLAY1(" param_count: %d\n", (int)extList[i].param_count);
+ NSK_DISPLAY1(" params: 0x%p\n", (void*)extList[i].params);
+
+ if (extList[i].params != NULL) {
+ for (j = 0; j < extList[i].param_count; j++) {
+ NSK_DISPLAY1(" param #%d:\n", j);
+ NSK_DISPLAY1(" name: \"%s\"\n",
+ nsk_null_string(extList[i].params[j].name));
+ NSK_DISPLAY1(" kind: %d\n",
+ (int)extList[i].params[j].kind);
+ NSK_DISPLAY1(" base_type: %d\n",
+ (int)extList[i].params[j].base_type);
+ NSK_DISPLAY1(" null_ok: %d\n",
+ (int)extList[i].params[j].null_ok);
+ }
+ }
+
+ NSK_DISPLAY1(" error_count: %d\n", (int)extList[i].error_count);
+ NSK_DISPLAY1(" errors: 0x%p\n", (void*)extList[i].errors);
+
+ if (extList[i].errors != NULL) {
+ for (j = 0; j < extList[i].error_count; j++) {
+ NSK_DISPLAY2(" error #%d: %d\n",
+ j, (int)extList[i].errors[j]);
+ }
+ }
+
+ if (extList[i].func == NULL
+ || extList[i].id == NULL
+ || extList[i].short_description == NULL
+ || (extList[i].params == NULL && extList[i].param_count > 0)
+ || (extList[i].errors == NULL && extList[i].error_count > 0)) {
+ NSK_COMPLAIN9("In %s phase GetExtensionFunctions() returned function #%d with NULL attribute(s):\n"
+ "# func: 0x%p\n"
+ "# id: 0x%p (%s)\n"
+ "# short_desc: 0x%p (%s)\n"
+ "# params: 0x%p\n"
+ "# errors: 0x%p\n",
+ phase, i,
+ (void*)extList[i].func,
+ (void*)extList[i].id, nsk_null_string(extList[i].id),
+ (void*)extList[i].short_description, nsk_null_string(extList[i].short_description),
+ (void*)extList[i].params, (void*)extList[i].errors);
+ success = NSK_FALSE;
+ }
+
+ if (extList[i].id != NULL && strlen(extList[i].id) <= 0) {
+ NSK_COMPLAIN6("In %s phase GetExtensionFunctions() returned function #%d with empty id:\n"
+ "# func: 0x%p\n"
+ "# id: \"%s\"\n"
+ "# short_desc: \"%s\"\n"
+ "# param_count: %d\n",
+ phase, i,
+ extList[i].func,
+ nsk_null_string(extList[i].id),
+ nsk_null_string(extList[i].short_description),
+ (int)extList[i].param_count);
+ success = NSK_FALSE;
+ } else if (strstr(extList[i].id, NAME_PREFIX) == NULL) {
+ NSK_COMPLAIN6("In %s phase GetExtensionFunctions() returned function #%d with unexpected id:\n"
+ "# func: 0x%p\n"
+ "# id: \"%s\"\n"
+ "# short_desc: \"%s\"\n"
+ "# param_count: %d\n",
+ phase, i,
+ extList[i].func,
+ nsk_null_string(extList[i].id),
+ nsk_null_string(extList[i].short_description),
+ (int)extList[i].param_count);
+ success = NSK_FALSE;
+ }
+
+ if (extList[i].short_description != NULL && strlen(extList[i].short_description) <= 0) {
+ NSK_COMPLAIN6("In %s phase GetExtensionFunctions() returned function #%d with empty desc:\n"
+ "# func: 0x%p\n"
+ "# id: \"%s\"\n"
+ "# short_desc: \"%s\"\n"
+ "# param_count: %d\n",
+ phase, i,
+ extList[i].func,
+ nsk_null_string(extList[i].id),
+ nsk_null_string(extList[i].short_description),
+ (int)extList[i].param_count);
+ success = NSK_FALSE;
+ }
+
+ if (extList[i].param_count > 0 && extList[i].params != NULL) {
+ for (j = 0; j < extList[i].param_count; j++) {
+ if (extList[i].params[j].name == NULL
+ || strlen(extList[i].params[j].name) <= 0) {
+ NSK_COMPLAIN9("In %s phase GetExtensionFunctions() returned function #%d with empty desc:\n"
+ "# func: 0x%p\n"
+ "# id: \"%s\"\n"
+ "# short_desc: \"%s\"\n"
+ "# param_count: %d\n"
+ "# param #%d: \n"
+ "# name: 0x%p (%s)\n",
+ phase, i,
+ extList[i].func,
+ nsk_null_string(extList[i].id),
+ nsk_null_string(extList[i].short_description),
+ (int)extList[i].param_count,
+ j,
+ (void*)extList[i].params[j].name,
+ nsk_null_string(extList[i].params[j].name));
+ success = NSK_FALSE;
+ }
+
+ if (extList[i].params[j].kind < PARAM_KIND_MIN_VALUE
+ || extList[i].params[j].kind > PARAM_KIND_MAX_VALUE) {
+ NSK_COMPLAIN9("In %s phase GetExtensionFunctions() returned function #%d with incorrect parameter kind:\n"
+ "# func: 0x%p\n"
+ "# id: \"%s\"\n"
+ "# short_desc: \"%s\"\n"
+ "# param_count: %d\n"
+ "# param #%d: \n"
+ "# name: 0x%p (%s)\n",
+ phase, i,
+ extList[i].func,
+ nsk_null_string(extList[i].id),
+ nsk_null_string(extList[i].short_description),
+ (int)extList[i].param_count,
+ j,
+ (void*)extList[i].params[j].name,
+ nsk_null_string(extList[i].params[j].name));
+ success = NSK_FALSE;
+ }
+
+ if (extList[i].params[j].base_type < PARAM_TYPE_MIN_VALUE
+ || extList[i].params[j].base_type > PARAM_TYPE_MAX_VALUE) {
+ NSK_COMPLAIN9("In %s phase GetExtensionFunctions() returned function #%d with incorrect parameter type:\n"
+ "# func: 0x%p\n"
+ "# id: \"%s\"\n"
+ "# short_desc: \"%s\"\n"
+ "# param_count: %d\n"
+ "# param #%d: \n"
+ "# name: 0x%p (%s)\n",
+ phase, i,
+ extList[i].func,
+ nsk_null_string(extList[i].id),
+ nsk_null_string(extList[i].short_description),
+ (int)extList[i].param_count,
+ j,
+ (void*)extList[i].params[j].name,
+ nsk_null_string(extList[i].params[j].name));
+ success = NSK_FALSE;
+ }
+ }
+ }
+ }
+ }
+
+ NSK_DISPLAY1("Deallocate extension functions list: 0x%p\n", (void*)extList);
+ if (!NSK_JVMTI_VERIFY(
+ NSK_CPP_STUB2(Deallocate, jvmti, (unsigned char*)extList))) {
+ return NSK_FALSE;
+ }
+ NSK_DISPLAY0(" ... deallocated\n");
+
+ return success;
+}
+
+/* ============================================================================= */
+
+/** Agent algorithm. */
+static void JNICALL
+agentProc(jvmtiEnv* jvmti, JNIEnv* jni, void* arg) {
+ NSK_DISPLAY0("Wait for debugee class ready\n");
+ if (!NSK_VERIFY(nsk_jvmti_waitForSync(timeout)))
+ return;
+
+ NSK_DISPLAY0(">>> Testcase #2: Check extension functions in live phase\n");
+ {
+ if (!checkExtensions(jvmti, "live")) {
+ nsk_jvmti_setFailStatus();
+ }
+ }
+
+ NSK_DISPLAY0("Let debugee to finish\n");
+ if (!NSK_VERIFY(nsk_jvmti_resumeSync()))
+ return;
+}
+
+/* ============================================================================= */
+
+/** Agent library initialization. */
+#ifdef STATIC_BUILD
+JNIEXPORT jint JNICALL Agent_OnLoad_extfuncs001(JavaVM *jvm, char *options, void *reserved) {
+ return Agent_Initialize(jvm, options, reserved);
+}
+JNIEXPORT jint JNICALL Agent_OnAttach_extfuncs001(JavaVM *jvm, char *options, void *reserved) {
+ return Agent_Initialize(jvm, options, reserved);
+}
+JNIEXPORT jint JNI_OnLoad_extfuncs001(JavaVM *jvm, char *options, void *reserved) {
+ return JNI_VERSION_1_8;
+}
+#endif
+jint Agent_Initialize(JavaVM *jvm, char *options, void *reserved) {
+ jvmtiEnv* jvmti = NULL;
+
+ if (!NSK_VERIFY(nsk_jvmti_parseOptions(options)))
+ return JNI_ERR;
+
+ timeout = nsk_jvmti_getWaitTime() * 60 * 1000;
+
+ if (!NSK_VERIFY((jvmti =
+ nsk_jvmti_createJVMTIEnv(jvm, reserved)) != NULL))
+ return JNI_ERR;
+
+ NSK_DISPLAY0(">>> Testcase #1: Check extension functions in OnLoad phase\n");
+ {
+ if (!checkExtensions(jvmti, "OnLoad")) {
+ nsk_jvmti_setFailStatus();
+ }
+ }
+
+ if (!NSK_VERIFY(nsk_jvmti_setAgentProc(agentProc, NULL)))
+ return JNI_ERR;
+
+ return JNI_OK;
+}
+
+/* ============================================================================= */
+
+#ifdef __cplusplus
+}
+#endif