64 lines
2.9 KiB
Java
64 lines
2.9 KiB
Java
/*
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* Copyright (c) 2014, 2016, 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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package compiler.codecache.cli.codeheapsize;
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import compiler.codecache.cli.common.CodeCacheCLITestCase;
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import compiler.codecache.cli.common.CodeCacheOptions;
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import jdk.test.lib.process.ExitCode;
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import jdk.test.lib.Platform;
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import jdk.test.lib.cli.CommandLineOptionTest;
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import sun.hotspot.code.BlobType;
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/**
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* Test case runner aimed to verify that NonNMethodCodeHeapSize smaller than
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* CodeCacheMinimumUseSpace cause JVM startup failure.
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*/
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public class CodeCacheFreeSpaceRunner implements CodeCacheCLITestCase.Runner {
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private static final String CC_MIN_USE_SPACE = "CodeCacheMinimumUseSpace";
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private static final String TOO_SMALL_NMETHOD_CH_ERROR
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= "Invalid NonNMethodCodeHeapSize.*";
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private static final long MULTIPLIER = Platform.isDebugBuild() ? 3L : 1L;
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@Override
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public void run(CodeCacheCLITestCase.Description testCaseDescription,
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CodeCacheOptions options) throws Throwable {
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long ccMinUseSpace = ((options.nonNmethods - 1) / MULTIPLIER + 1);
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String exitCodeErrorMessage = String.format("JVM startup should fail "
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+ "if %s's value lower then %s.",
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BlobType.NonNMethod.sizeOptionName, CC_MIN_USE_SPACE);
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String vmOutputErrorMessage = String.format("JVM's output should "
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+ "contain appropriate error message when %s lower "
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+ "then %s.", BlobType.NonNMethod.sizeOptionName,
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CC_MIN_USE_SPACE);
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CommandLineOptionTest.verifySameJVMStartup(
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new String[]{ TOO_SMALL_NMETHOD_CH_ERROR },
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/* unexpected messages */ null,
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exitCodeErrorMessage, vmOutputErrorMessage, ExitCode.FAIL,
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testCaseDescription.getTestOptions(options,
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CommandLineOptionTest.prepareNumericFlag(
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CC_MIN_USE_SPACE, ccMinUseSpace + 1)));
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}
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}
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