2464e2b11e
Change to the template interpreter to support dynamic constant on Sparc. Reviewed-by: coleenp, psandoz
81 lines
3.8 KiB
Java
81 lines
3.8 KiB
Java
/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8186211
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* @summary CONSTANT_Dynamic_info structure present with various bad BSM index, BSM array attribute checks.
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* @compile CondyBadBSMIndex.jcod
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* @compile CondyEmptyBSMArray1.jcod
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* @compile CondyNoBSMArray.jcod
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* @run main/othervm -Xverify:all CondyBadBSMArrayTest
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*/
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// Test that a CONSTANT_Dynamic_info structure present with the following issues:
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// 1. The CONSTANT_Dynamic_info structure's bootstrap_method_attr_index value is
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// an index outside of the array size.
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// 2. An empty BootstrapMethods Attribute array
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// 3. No BootstrapMethods Attribute array present.
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public class CondyBadBSMArrayTest {
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public static void main(String args[]) throws Throwable {
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// 1. The CONSTANT_Dynamic_info structure's bootstrap_method_attr_index is outside the array size
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try {
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Class newClass = Class.forName("CondyBadBSMIndex");
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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if (!e.getMessage().contains("Short length on BootstrapMethods in class file")) {
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throw new RuntimeException("ClassFormatError thrown, incorrect message");
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}
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System.out.println("Test CondyBadBSMIndex passed: " + e.getMessage());
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} catch (Throwable e) {
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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}
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// 2. An empty BootstrapMethods Attribute array - contains zero elements
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try {
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Class newClass = Class.forName("CondyEmptyBSMArray1");
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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if (!e.getMessage().contains("Short length on BootstrapMethods in class file")) {
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throw new RuntimeException("ClassFormatError thrown, incorrect message");
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}
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System.out.println("Test CondyEmptyBSMArray1 passed: " + e.getMessage());
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} catch (Throwable e) {
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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}
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// 3. No BootstrapMethods Attribute array present`
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try {
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Class newClass = Class.forName("CondyNoBSMArray");
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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if (!e.getMessage().contains("Missing BootstrapMethods attribute in class file")) {
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throw new RuntimeException("ClassFormatError thrown, incorrect message");
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}
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System.out.println("Test CondyNoBSMArray passed: " + e.getMessage());
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} catch (Throwable e) {
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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}
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}
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}
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