57 lines
2 KiB
Java
57 lines
2 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.ahat;
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import com.android.ahat.heapdump.AhatInstance;
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import com.android.ahat.heapdump.AhatSnapshot;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.PrintStream;
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import org.junit.Test;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertTrue;
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public class PerformanceTest {
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private static class NullOutputStream extends OutputStream {
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public void write(int b) throws IOException {
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}
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}
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@Test
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public void bigArray() throws IOException {
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// It should not take more than 1 second to load the default object view
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// for any object, including big arrays.
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TestDump dump = TestDump.getTestDump();
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AhatInstance bigArray = dump.getDumpedAhatInstance("bigArray");
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assertNotNull(bigArray);
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AhatSnapshot snapshot = dump.getAhatSnapshot();
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AhatHandler handler = new ObjectHandler(snapshot);
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PrintStream ps = new PrintStream(new NullOutputStream());
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HtmlDoc doc = new HtmlDoc(ps, DocString.text("bigArray test"), DocString.uri("style.css"));
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String uri = "http://localhost:7100/object?id=" + bigArray.getId();
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Query query = new Query(DocString.uri(uri));
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long start = System.currentTimeMillis();
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handler.handle(doc, query);
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long time = System.currentTimeMillis() - start;
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assertTrue("bigArray took too long: " + time + "ms", time < 1000);
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}
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}
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