ffa35d8cf1
Co-authored-by: Gui Cao <gcao@openjdk.org> Co-authored-by: Fei Yang <fyang@openjdk.org> Co-authored-by: Martin Doerr <mdoerr@openjdk.org> Co-authored-by: Amit Kumar <amitkumar@openjdk.org> Reviewed-by: coleenp, adinn, fparain
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
/*
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* Copyright (c) 2023, 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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#include "precompiled.hpp"
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#include "classfile/vmClasses.hpp"
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#include "memory/resourceArea.hpp"
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#include "oops/constantPool.hpp"
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#include "oops/cpCache.hpp"
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#include "oops/method.hpp"
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#include "runtime/javaThread.hpp"
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#include "runtime/interfaceSupport.inline.hpp"
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#include "utilities/ostream.hpp"
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#include "unittest.hpp"
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// Tests for ConstantPoolCache::print_on() function
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TEST_VM(ConstantPoolCache, print_on) {
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JavaThread* THREAD = JavaThread::current();
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ThreadInVMfromNative invm(THREAD);
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ResourceMark rm;
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stringStream ss;
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InstanceKlass* klass = vmClasses::System_klass();
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klass->constants()->cache()->print_on(&ss);
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const char* output = ss.freeze();
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static const char* const expected_strings[] = {
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// Method entry tests:
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"Klass:", "Method:", "CP Index:", "Resolved References Index:", "Table Index:",
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"TOS:", "Number of Parameters:", "Is Virtual Final:", "Is Final", "Is Forced Virtual",
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"Has Appendix:", "Has Local Signature", "Bytecode 1:", "Bytecode 2:",
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// field entry test
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"Offset:", "Field Index:", "CP Index:", "TOS:", "Is Final:", "Is Volatile:",
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"Put Bytecode:", "Get Bytecode:",
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nullptr
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};
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for (int i = 0; expected_strings[i] != nullptr; i++) {
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ASSERT_THAT(output, testing::HasSubstr(expected_strings[i]));
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}
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}
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