test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/hotswap/HS302/hs302t007/hs302t007.cpp
equal
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inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2007, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
39 if (strcmp(className,CLASS_NAME) == 0) { |
39 if (strcmp(className,CLASS_NAME) == 0) { |
40 char fileName[512]; |
40 char fileName[512]; |
41 nsk_jvmti_disableNotification(jvmti_env, JVMTI_EVENT_CLASS_PREPARE, NULL); |
41 nsk_jvmti_disableNotification(jvmti_env, JVMTI_EVENT_CLASS_PREPARE, NULL); |
42 nsk_jvmti_getFileName(redefineNumber, FILE_NAME, fileName, |
42 nsk_jvmti_getFileName(redefineNumber, FILE_NAME, fileName, |
43 sizeof(fileName)/sizeof(char)); |
43 sizeof(fileName)/sizeof(char)); |
44 if (nsk_jvmti_redefineClass(jvmti_env, klass, fileName) == NSK_TRUE) { |
44 if (nsk_jvmti_redefineClass(jvmti_env, klass, fileName)) { |
45 nsk_printf("Redefine successful ..\n"); |
45 nsk_printf("Redefine successful ..\n"); |
46 } else { |
46 } else { |
47 nsk_printf("# error :: Redefine failed..\n"); |
47 nsk_printf("# error :: Redefine failed..\n"); |
48 } |
48 } |
49 } |
49 } |
69 nsk_printf("Agent:: Could not load JVMTI interface \n"); |
69 nsk_printf("Agent:: Could not load JVMTI interface \n"); |
70 return JNI_ERR; |
70 return JNI_ERR; |
71 } else { |
71 } else { |
72 jvmtiCapabilities caps; |
72 jvmtiCapabilities caps; |
73 jvmtiEventCallbacks eventCallbacks; |
73 jvmtiEventCallbacks eventCallbacks; |
74 if (nsk_jvmti_parseOptions(options) == NSK_FALSE) { |
74 if (!nsk_jvmti_parseOptions(options)) { |
75 nsk_printf("# error agent Failed to parse options \n"); |
75 nsk_printf("# error agent Failed to parse options \n"); |
76 return JNI_ERR; |
76 return JNI_ERR; |
77 } |
77 } |
78 memset(&caps, 0, sizeof(caps)); |
78 memset(&caps, 0, sizeof(caps)); |
79 caps.can_redefine_classes = 1; |
79 caps.can_redefine_classes = 1; |
84 rc=jvmti->SetEventCallbacks(&eventCallbacks, sizeof(eventCallbacks)); |
84 rc=jvmti->SetEventCallbacks(&eventCallbacks, sizeof(eventCallbacks)); |
85 if (rc != JVMTI_ERROR_NONE) { |
85 if (rc != JVMTI_ERROR_NONE) { |
86 nsk_printf(" Agent:: Error occured while setting event call back \n"); |
86 nsk_printf(" Agent:: Error occured while setting event call back \n"); |
87 return JNI_ERR; |
87 return JNI_ERR; |
88 } |
88 } |
89 if (nsk_jvmti_enableNotification(jvmti, JVMTI_EVENT_CLASS_PREPARE, NULL) == NSK_TRUE) { |
89 if (nsk_jvmti_enableNotification(jvmti, JVMTI_EVENT_CLASS_PREPARE, NULL)) { |
90 nsk_printf(" Enabled. noftification.."); |
90 nsk_printf(" Enabled. noftification.."); |
91 } else { |
91 } else { |
92 nsk_printf(" Failed to Enable .."); |
92 nsk_printf(" Failed to Enable .."); |
93 } |
93 } |
94 } |
94 } |