77 lines
2.9 KiB
Java
77 lines
2.9 KiB
Java
/*
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* Copyright Amazon.com Inc. 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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/*
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* @test CheckCodeCacheInfo
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* @bug 8005885
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* @summary Checks VM verbose information related to the code cache
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* @library /test/lib
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* @requires vm.debug
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*
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* @run driver compiler.codecache.CheckCodeCacheInfo
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*/
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package compiler.codecache;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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public class CheckCodeCacheInfo {
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private static final String VERBOSE_REGEXP;
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static {
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String entry = "\\d+K( \\(hdr \\d+K \\d+%, loc \\d+K \\d+%, code \\d+K \\d+%, stub \\d+K \\d+%, \\[oops \\d+K \\d+%, metadata \\d+K \\d+%, data \\d+K \\d+%, pcs \\d+K \\d+%\\]\\))?\\n";
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String pair = " #\\d+ live = " + entry;
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VERBOSE_REGEXP = "nmethod blobs per compilation level:\\n"
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+ "none:\\n"
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+ pair
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+ "simple:\\n"
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+ pair
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+ "limited profile:\\n"
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+ pair
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+ "full profile:\\n"
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+ pair
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+ "full optimization:\\n"
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+ pair
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+ "Non-nmethod blobs:\\n"
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+ " #\\d+ runtime = " + entry
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+ " #\\d+ uncommon trap = " + entry
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+ " #\\d+ deoptimization = " + entry
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+ " #\\d+ adapter = " + entry
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+ " #\\d+ buffer blob = " + entry
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+ " #\\d+ other = " + entry;
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}
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public static void main(String[] args) throws Exception {
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ProcessBuilder pb;
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pb = ProcessTools.createTestJavaProcessBuilder("-XX:+PrintCodeCache",
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"-XX:+Verbose",
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"-version");
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OutputAnalyzer out = new OutputAnalyzer(pb.start());
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out.shouldHaveExitValue(0);
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out.stdoutShouldMatch(VERBOSE_REGEXP);
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}
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}
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