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/*
* Copyright (c) 2017, 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 "precompiled.hpp"
#include "gc/g1/g1Arguments.hpp"
#include "gc/g1/g1HeapVerifier.hpp"
#include "logging/logConfiguration.hpp"
#include "logging/logTestFixture.hpp"
#include "unittest.hpp"
class G1HeapVerifierTest : public LogTestFixture {
protected:
static void parse_verification_type(const char* type) {
G1Arguments::parse_verification_type(type);
}
};
TEST_VM_F(G1HeapVerifierTest, parse) {
LogConfiguration::configure_stdout(LogLevel::Off, true, LOG_TAGS(gc, verify));
// Default is to verify everything.
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyAll));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyYoungNormal));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyConcurrentStart));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyMixed));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyRemark));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyCleanup));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyFull));
// Setting one will disable all other.
G1HeapVerifierTest::parse_verification_type("full");
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyAll));
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyYoungNormal));
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyConcurrentStart));
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyMixed));
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyRemark));
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyCleanup));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyFull));
// Verify case sensitivity.
G1HeapVerifierTest::parse_verification_type("YOUNG-NORMAL");
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyYoungNormal));
G1HeapVerifierTest::parse_verification_type("young-normal");
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyYoungNormal));
// Verify perfect match
G1HeapVerifierTest::parse_verification_type("mixedgc");
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyMixed));
G1HeapVerifierTest::parse_verification_type("mixe");
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyMixed));
G1HeapVerifierTest::parse_verification_type("mixed");
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyMixed));
// Verify the last three
G1HeapVerifierTest::parse_verification_type("concurrent-start");
G1HeapVerifierTest::parse_verification_type("remark");
G1HeapVerifierTest::parse_verification_type("cleanup");
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyRemark));
ASSERT_TRUE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyCleanup));
// Enabling all is not the same as G1VerifyAll
ASSERT_FALSE(G1HeapVerifier::should_verify(G1HeapVerifier::G1VerifyAll));
}
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