| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| /** |
| * Abstract class for testing of used compilation levels correctness. |
| * |
| * @author igor.ignatyev@oracle.com |
| */ |
| public abstract class CompLevelsTest extends CompilerWhiteBoxTest { |
| protected CompLevelsTest(TestCase testCase) { |
| super(testCase); |
| // to prevent inlining of #method |
| WHITE_BOX.testSetDontInlineMethod(method, true); |
| } |
| |
| /** |
| * Checks that level is available. |
| * @param compLevel level to check |
| */ |
| protected void testAvailableLevel(int compLevel, int bci) { |
| if (IS_VERBOSE) { |
| System.out.printf("testAvailableLevel(level = %d, bci = %d)%n", |
| compLevel, bci); |
| } |
| WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci); |
| checkCompiled(); |
| checkLevel(compLevel, getCompLevel()); |
| deoptimize(); |
| } |
| |
| /** |
| * Checks that level is unavailable. |
| * @param compLevel level to check |
| */ |
| protected void testUnavailableLevel(int compLevel, int bci) { |
| if (IS_VERBOSE) { |
| System.out.printf("testUnavailableLevel(level = %d, bci = %d)%n", |
| compLevel, bci); |
| } |
| WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci); |
| checkNotCompiled(); |
| } |
| |
| /** |
| * Checks validity of compilation level. |
| * @param expected expected level |
| * @param actual actually level |
| */ |
| protected void checkLevel(int expected, int actual) { |
| if (expected != actual) { |
| throw new RuntimeException("expected[" + expected + "] != actual[" |
| + actual + "]"); |
| } |
| } |
| } |