Attachment #207052 for bug #345298

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Line 1 Link Here

(-)a/org.eclipse.jdt.debug.tests/.cvsignore (-1 lines)
1	bin




/*******************************************************************************
 * Copyright (c) 2011 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
public class BPManagerPerf {
	public static void main(String[] args) {
		System.out.println("0");
		System.out.println("1");
		System.out.println("2");
		System.out.println("3");
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		System.out.println("99");
		System.out.println("0");
		System.out.println("1");
		System.out.println("2");
		System.out.println("3");
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		System.out.println("41");
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		System.out.println("45");
		System.out.println("46");
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		System.out.println("51");
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		System.out.println("61");
		System.out.println("62");
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		System.out.println("64");
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		System.out.println("86");
		System.out.println("87");
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		System.out.println("89");
		System.out.println("90");
		System.out.println("91");
		System.out.println("92");
		System.out.println("93");
		System.out.println("94");
		System.out.println("95");
		System.out.println("96");
		System.out.println("97");
		System.out.println("98");
		System.out.println("99");
	}
}




/*******************************************************************************
 * Copyright (c) 2011 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.debug.tests.performance;

import java.util.ArrayList;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.internal.core.BreakpointManager;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.Signature;
import org.eclipse.jdt.debug.tests.AbstractDebugPerformanceTest;
import org.eclipse.test.performance.Dimension;
import org.eclipse.ui.IEditorPart;

/**
 * Tests the performance of various parts of the {@link BreakpointManager}
 * 
 * @since 3.8
 */
public class BreakpointManagerPerfTests extends AbstractDebugPerformanceTest {
	
	/**
	 * Constructor
	 * @param name
	 */
	public BreakpointManagerPerfTests() {
		super("Breakpoint Manager Performance");
	}

	static IBreakpoint[] NO_BREAKPOINTS = new IBreakpoint[0];
	static String fgTypeName = "BPManagerPerf";
	
	/**
	 * Create the given number of breakpoints in the given resource starting from the given line
	 *  
	 * @param count
	 * @throws Exception
	 * @return the collection of breakpoints
	 */
	IBreakpoint[] generateBreakpoints(int count) throws Exception {
		IType type = getType(fgTypeName);
		assertNotNull("the type "+fgTypeName+" should exist", type);
		assertTrue("The type "+fgTypeName+" must be a file", type.getResource().getType() == IResource.FILE);
		IEditorPart editor = openEditor((IFile)type.getResource());
		assertNotNull("the editor for "+fgTypeName+" should have been created", editor);
		ArrayList bps = new ArrayList(count);
		IBreakpoint bp = createClassPrepareBreakpoint(type);
		if(bp != null) {
			bps.add(bp);
		}
		bp = createMethodBreakpoint(fgTypeName, "main", Signature.createMethodSignature(new String[] {"[Ljava.lang.String;"}, Signature.SIG_VOID), true, true);
		if(bp != null) {
			bps.add(bp);
		}
		int end = 9+count;
		for(int i = 11; i < end; i++) {
			bp = createLineBreakpoint(i, fgTypeName);
			if(bp != null) {
				bps.add(bp);
			}
		}
		assertEquals("the should have been "+count+" breakpoints created", count, bps.size());
		return (IBreakpoint[]) bps.toArray(new IBreakpoint[bps.size()]);
	}
	
	/**
	 * Tests the time required to start the {@link BreakpointManager}
	 * @throws Exception
	 */
	public void testStartup200Breakpoints() throws Exception {
		tagAsSummary("Start Breakpoint Manager - 200 BPs", Dimension.ELAPSED_PROCESS);
		try {
			IBreakpoint[] bps = generateBreakpoints(200);
			assertTrue("There should be 200 breakpoints", bps.length == 200);
			BreakpointManager mgr = (BreakpointManager) getBreakpointManager();
			//clean it up before starting
			mgr.shutdown();
			for(int i = 0; i < 6500; i++) {
				try {
					startMeasuring();
					mgr.start();
					stopMeasuring();
				}
				finally {
					mgr.shutdown();
				}
			}
			commitMeasurements();
			assertPerformance();
		}
		finally {
			removeAllBreakpoints();
		}
	}
	
	/**
	 * Tests the time required to start the {@link BreakpointManager}
	 * @throws Exception
	 */
	public void testStartup50Breakpoints() throws Exception {
		tagAsSummary("Start Breakpoint Manager - 50 BPs", Dimension.ELAPSED_PROCESS);
		try {
			IBreakpoint[] bps = generateBreakpoints(50);
			assertTrue("There should be 50 breakpoints", bps.length == 50);
			BreakpointManager mgr = (BreakpointManager) getBreakpointManager();
			//clean it up before starting
			mgr.shutdown();
			for(int i = 0; i < 6500; i++) {
				try {
					startMeasuring();
					mgr.start();
					stopMeasuring();
				}
				finally {
					mgr.shutdown();
				}
			}
			commitMeasurements();
			assertPerformance();
		}
		finally {
			removeAllBreakpoints();
		}
	}
	
	/**
	 * Tests the time required to start the {@link BreakpointManager}
	 * @throws Exception
	 */
	public void testStartup100Breakpoints() throws Exception {
		tagAsSummary("Start Breakpoint Manager - 100 BPs", Dimension.ELAPSED_PROCESS);
		try {
			IBreakpoint[] bps = generateBreakpoints(100);
			assertTrue("There should be 100 breakpoints", bps.length == 100);
			BreakpointManager mgr = (BreakpointManager) getBreakpointManager();
			//clean it up before starting
			mgr.shutdown();
			for(int i = 0; i < 6500; i++) {
				try {
					startMeasuring();
					mgr.start();
					stopMeasuring();
				}
				finally {
					mgr.shutdown();
				}
			}
			commitMeasurements();
			assertPerformance();
		}
		finally {
			removeAllBreakpoints();
		}
	}
}

Return to bug 345298

Added Link Here

(-)a/org.eclipse.jdt.debug.tests/testprograms/BPManagerPerf.java (+214 lines)
1	/*******************************************************************************
2	* Copyright (c) 2011 IBM Corporation and others.
3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Eclipse Public License v1.0
5	* which accompanies this distribution, and is available at
6	* http://www.eclipse.org/legal/epl-v10.html
7	*
8	* Contributors:
9	* IBM Corporation - initial API and implementation
10	*******************************************************************************/
11	public class BPManagerPerf {
12	public static void main(String[] args) {
13	System.out.println("0");
14	System.out.println("1");
15	System.out.println("2");
16	System.out.println("3");
17	System.out.println("4");
18	System.out.println("5");
19	System.out.println("6");
20	System.out.println("7");
21	System.out.println("8");
22	System.out.println("9");
23	System.out.println("10");
24	System.out.println("11");
25	System.out.println("12");
26	System.out.println("13");
27	System.out.println("14");
28	System.out.println("15");
29	System.out.println("16");
30	System.out.println("17");
31	System.out.println("18");
32	System.out.println("19");
33	System.out.println("20");
34	System.out.println("21");
35	System.out.println("22");
36	System.out.println("23");
37	System.out.println("24");
38	System.out.println("25");
39	System.out.println("26");
40	System.out.println("27");
41	System.out.println("28");
42	System.out.println("29");
43	System.out.println("30");
44	System.out.println("31");
45	System.out.println("32");
46	System.out.println("33");
47	System.out.println("34");
48	System.out.println("35");
49	System.out.println("36");
50	System.out.println("37");
51	System.out.println("38");
52	System.out.println("39");
53	System.out.println("40");
54	System.out.println("41");
55	System.out.println("42");
56	System.out.println("43");
57	System.out.println("44");
58	System.out.println("45");
59	System.out.println("46");
60	System.out.println("47");
61	System.out.println("48");
62	System.out.println("49");
63	System.out.println("50");
64	System.out.println("51");
65	System.out.println("52");
66	System.out.println("53");
67	System.out.println("54");
68	System.out.println("55");
69	System.out.println("56");
70	System.out.println("57");
71	System.out.println("58");
72	System.out.println("59");
73	System.out.println("60");
74	System.out.println("61");
75	System.out.println("62");
76	System.out.println("63");
77	System.out.println("64");
78	System.out.println("65");
79	System.out.println("66");
80	System.out.println("67");
81	System.out.println("68");
82	System.out.println("69");
83	System.out.println("70");
84	System.out.println("71");
85	System.out.println("72");
86	System.out.println("73");
87	System.out.println("74");
88	System.out.println("75");
89	System.out.println("76");
90	System.out.println("77");
91	System.out.println("78");
92	System.out.println("79");
93	System.out.println("80");
94	System.out.println("81");
95	System.out.println("82");
96	System.out.println("83");
97	System.out.println("84");
98	System.out.println("85");
99	System.out.println("86");
100	System.out.println("87");
101	System.out.println("88");
102	System.out.println("89");
103	System.out.println("90");
104	System.out.println("91");
105	System.out.println("92");
106	System.out.println("93");
107	System.out.println("94");
108	System.out.println("95");
109	System.out.println("96");
110	System.out.println("97");
111	System.out.println("98");
112	System.out.println("99");
113	System.out.println("0");
114	System.out.println("1");
115	System.out.println("2");
116	System.out.println("3");
117	System.out.println("4");
118	System.out.println("5");
119	System.out.println("6");
120	System.out.println("7");
121	System.out.println("8");
122	System.out.println("9");
123	System.out.println("10");
124	System.out.println("11");
125	System.out.println("12");
126	System.out.println("13");
127	System.out.println("14");
128	System.out.println("15");
129	System.out.println("16");
130	System.out.println("17");
131	System.out.println("18");
132	System.out.println("19");
133	System.out.println("20");
134	System.out.println("21");
135	System.out.println("22");
136	System.out.println("23");
137	System.out.println("24");
138	System.out.println("25");
139	System.out.println("26");
140	System.out.println("27");
141	System.out.println("28");
142	System.out.println("29");
143	System.out.println("30");
144	System.out.println("31");
145	System.out.println("32");
146	System.out.println("33");
147	System.out.println("34");
148	System.out.println("35");
149	System.out.println("36");
150	System.out.println("37");
151	System.out.println("38");
152	System.out.println("39");
153	System.out.println("40");
154	System.out.println("41");
155	System.out.println("42");
156	System.out.println("43");
157	System.out.println("44");
158	System.out.println("45");
159	System.out.println("46");
160	System.out.println("47");
161	System.out.println("48");
162	System.out.println("49");
163	System.out.println("50");
164	System.out.println("51");
165	System.out.println("52");
166	System.out.println("53");
167	System.out.println("54");
168	System.out.println("55");
169	System.out.println("56");
170	System.out.println("57");
171	System.out.println("58");
172	System.out.println("59");
173	System.out.println("60");
174	System.out.println("61");
175	System.out.println("62");
176	System.out.println("63");
177	System.out.println("64");
178	System.out.println("65");
179	System.out.println("66");
180	System.out.println("67");
181	System.out.println("68");
182	System.out.println("69");
183	System.out.println("70");
184	System.out.println("71");
185	System.out.println("72");
186	System.out.println("73");
187	System.out.println("74");
188	System.out.println("75");
189	System.out.println("76");
190	System.out.println("77");
191	System.out.println("78");
192	System.out.println("79");
193	System.out.println("80");
194	System.out.println("81");
195	System.out.println("82");
196	System.out.println("83");
197	System.out.println("84");
198	System.out.println("85");
199	System.out.println("86");
200	System.out.println("87");
201	System.out.println("88");
202	System.out.println("89");
203	System.out.println("90");
204	System.out.println("91");
205	System.out.println("92");
206	System.out.println("93");
207	System.out.println("94");
208	System.out.println("95");
209	System.out.println("96");
210	System.out.println("97");
211	System.out.println("98");
212	System.out.println("99");
213	}
214	}

Lines 1-5 Link Here

(-)a/org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/PerformanceSuite.java (-1 / +3 lines)
1	/*******************************************************************************	1	/*******************************************************************************
2	* Copyright (c) 2000, 2007 IBM Corporation and others.	2	* Copyright (c) 2000, 2011 IBM Corporation and others.
3	* All rights reserved. This program and the accompanying materials	3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Eclipse Public License v1.0	4	* are made available under the terms of the Eclipse Public License v1.0
5	* which accompanies this distribution, and is available at	5	* which accompanies this distribution, and is available at
Lines 13-18 Link Here
13	import junit.framework.Test;	13	import junit.framework.Test;
14	import junit.framework.TestSuite;	14	import junit.framework.TestSuite;
15		15
		16	import org.eclipse.jdt.debug.tests.performance.BreakpointManagerPerfTests;
16	import org.eclipse.jdt.debug.tests.performance.PerfBreakpointTests;	17	import org.eclipse.jdt.debug.tests.performance.PerfBreakpointTests;
17	import org.eclipse.jdt.debug.tests.performance.PerfConditionalBreakpointsTests;	18	import org.eclipse.jdt.debug.tests.performance.PerfConditionalBreakpointsTests;
18	import org.eclipse.jdt.debug.tests.performance.PerfConsoleTests;	19	import org.eclipse.jdt.debug.tests.performance.PerfConsoleTests;
Lines 45-49 Link Here
45	addTest(new TestSuite(PerfSteppingTests.class));	46	addTest(new TestSuite(PerfSteppingTests.class));
46	addTest(new TestSuite(PerfConsoleTests.class));	47	addTest(new TestSuite(PerfConsoleTests.class));
47	addTest(new TestSuite(PerfVariableDetailTests.class));	48	addTest(new TestSuite(PerfVariableDetailTests.class));
		49	addTest(new TestSuite(BreakpointManagerPerfTests.class));
48	}	50	}
49	}	51	}