/* * Copyright (c) 2017, 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/g1HeapVerifier.hpp" #include "logging/logConfiguration.hpp" #include "unittest.hpp" TEST(G1HeapVerifier, parse) { G1HeapVerifier verifier(NULL); LogConfiguration::configure_stdout(LogLevel::Off, true, LOG_TAGS(gc, verify)); // Default is to verify everything. ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyAll)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyYoungOnly)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyInitialMark)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyMixed)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyRemark)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyCleanup)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyFull)); // Setting one will disable all other. verifier.parse_verification_type("full"); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyAll)); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyYoungOnly)); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyInitialMark)); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyMixed)); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyRemark)); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyCleanup)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyFull)); // Verify case sensitivity. verifier.parse_verification_type("YOUNG-ONLY"); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyYoungOnly)); verifier.parse_verification_type("young-only"); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyYoungOnly)); // Verify perfect match verifier.parse_verification_type("mixedgc"); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyMixed)); verifier.parse_verification_type("mixe"); ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyMixed)); verifier.parse_verification_type("mixed"); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyMixed)); // Verify the last three verifier.parse_verification_type("initial-mark"); verifier.parse_verification_type("remark"); verifier.parse_verification_type("cleanup"); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyRemark)); ASSERT_TRUE(verifier.should_verify(G1HeapVerifier::G1VerifyCleanup)); // Enabling all is not the same as G1VerifyAll ASSERT_FALSE(verifier.should_verify(G1HeapVerifier::G1VerifyAll)); }