67 lines
3.2 KiB
C++
67 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) 2022, 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 "precompiled.hpp"
|
|
#include "classfile/vmClasses.hpp"
|
|
#include "memory/resourceArea.hpp"
|
|
#include "oops/constantPool.hpp"
|
|
#include "oops/cpCache.hpp"
|
|
#include "oops/method.hpp"
|
|
#include "runtime/javaThread.hpp"
|
|
#include "runtime/interfaceSupport.inline.hpp"
|
|
#include "utilities/ostream.hpp"
|
|
#include "unittest.hpp"
|
|
|
|
// Tests for ConstantPoolCache::print_on() function
|
|
TEST_VM(ConstantPoolCache, print_on) {
|
|
JavaThread* THREAD = JavaThread::current();
|
|
ThreadInVMfromNative invm(THREAD);
|
|
ResourceMark rm;
|
|
stringStream ss;
|
|
|
|
InstanceKlass* klass = vmClasses::System_klass();
|
|
klass->constants()->cache()->print_on(&ss);
|
|
|
|
const char* output = ss.freeze();
|
|
// method entry test
|
|
ASSERT_TRUE(strstr(output, "this") != NULL) << "must have \"this\"";
|
|
ASSERT_TRUE(strstr(output, "bytecode 1:") != NULL) << "must have \"bytecode 1\"";
|
|
ASSERT_TRUE(strstr(output, "bytecode 2:") != NULL) << "must have \"bytecode 2\"";
|
|
ASSERT_TRUE(strstr(output, "cp index:") != NULL) << "must have constant pool index";
|
|
ASSERT_TRUE(strstr(output, "F1:") != NULL) << "must have F1 value";
|
|
ASSERT_TRUE(strstr(output, "F2:") != NULL) << "must have F2 value";
|
|
ASSERT_TRUE(strstr(output, "method:") != NULL) << "must have a method";
|
|
ASSERT_TRUE(strstr(output, "flag values:") != NULL) << "must have a flag";
|
|
ASSERT_TRUE(strstr(output, "tos:") != NULL) << "must have result type";
|
|
ASSERT_TRUE(strstr(output, "local signature:") != NULL) << "must have local signature flag";
|
|
ASSERT_TRUE(strstr(output, "has appendix:") != NULL) << "must have appendix flag";
|
|
ASSERT_TRUE(strstr(output, "forced virtual:") != NULL) << "must have forced virtual flag";
|
|
ASSERT_TRUE(strstr(output, "final:") != NULL) << "must have final flag";
|
|
ASSERT_TRUE(strstr(output, "virtual final:") != NULL) << "must have virtual final flag";
|
|
ASSERT_TRUE(strstr(output, "resolution failed:") != NULL) << "must have resolution failed flag";
|
|
ASSERT_TRUE(strstr(output, "num parameters:") != NULL) << "must have number of parameters";
|
|
|
|
// field entry test
|
|
ASSERT_TRUE(strstr(output, "volatile:") != NULL) << "must have volatile flag";
|
|
ASSERT_TRUE(strstr(output, "field index:") != NULL) << "must have field index";
|
|
}
|