eb52950704
Support posting CLFH for shared classes. Tests are contributed by Misha Seledtsov. Reviewed-by: iklam, coleenp, acorn, dcubed, sspitsyn
115 lines
4.1 KiB
Java
115 lines
4.1 KiB
Java
/*
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* Copyright (c) 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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import jdk.test.lib.process.OutputAnalyzer;
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// This class contains methods common to all transformation test cases
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public class TransformTestCommon {
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// get parameters to an agent depending on the test case
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// these parameters will instruct the agent which classes should be
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// transformed
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public static String getAgentParams(TestEntry entry,
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String parent, String child) {
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if (entry.transformParent && entry.transformChild)
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return parent + "," + child;
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if (entry.transformParent)
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return parent;
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if (entry.transformChild)
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return child;
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return "";
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}
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private static void checkTransformationResults(TestEntry entry,
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OutputAnalyzer out)
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throws Exception {
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if (entry.transformParent)
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out.shouldContain(TransformUtil.ParentCheckPattern +
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TransformUtil.AfterPattern);
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if (entry.transformChild)
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out.shouldContain(TransformUtil.ChildCheckPattern +
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TransformUtil.AfterPattern);
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}
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private static void checkSharingByClass(TestEntry entry, OutputAnalyzer out,
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String parent, String child)
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throws Exception {
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String parentSharedMatch = parent + " source: shared objects file";
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String childSharedMatch = child + " source: shared objects file";
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if (entry.isParentExpectedShared)
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out.shouldContain(parentSharedMatch);
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else
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out.shouldNotContain(parentSharedMatch);
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if (entry.isChildExpectedShared)
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out.shouldContain(childSharedMatch);
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else
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out.shouldNotContain(childSharedMatch);
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}
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// Both parent and child classes should be passed to ClassFileTransformer.transform()
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// exactly once.
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private static void checkTransformationCounts(TestEntry entry, OutputAnalyzer out,
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String parent, String child)
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throws Exception {
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String patternBase = "TransformerAgent: SimpleTransformer called for: ";
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out.shouldContain(patternBase + child + "@1");
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out.shouldContain(patternBase + parent + "@1");
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out.shouldNotContain(patternBase + child + "@2");
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out.shouldNotContain(patternBase + parent + "@2");
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}
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public static void checkResults(TestEntry entry, OutputAnalyzer out,
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String parent, String child)
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throws Exception {
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// If we were not able to map an archive,
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// then do not perform other checks, since
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// there was no sharing at all
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if (CDSTestUtils.isUnableToMap(out))
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return;
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String childVmName = child.replace('.', '/');
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String parentVmName = parent.replace('.', '/');
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CDSTestUtils.checkExec(out);
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checkTransformationCounts(entry, out, parentVmName, childVmName);
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checkTransformationResults(entry, out);
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checkSharingByClass(entry, out, parent, child);
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}
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}
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