[jbosstools-commits] JBoss Tools SVN: r6894 - in trunk/seam/tests/org.jboss.tools.seam.core.test: projects/SeamWebWarTestProject/src/action and 2 other directories.

Author: scabanovich Date: 2008-03-12 10:56:11 -0400 (Wed, 12 Mar 2008) New Revision: 6894 Added: trunk/seam/tests/org.jboss.tools.seam.core.test/projects/SeamWebWarTestProject/src/action/p/ trunk/seam/tests/org.jboss.tools.seam.core.test/projects/SeamWebWarTestProject/src/action/p/placeholder trunk/seam/tests/org.jboss.tools.seam.core.test/projects/template.txt trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectGenerator.java trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectTest.java Modified: trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamCoreAllTests.java Log: JBIDE-1785 Test added Added: trunk/seam/tests/org.jboss.tools.seam.core.test/projects/SeamWebWarTestProject/src/action/p/placeholder =================================================================== Added: trunk/seam/tests/org.jboss.tools.seam.core.test/projects/template.txt =================================================================== --- trunk/seam/tests/org.jboss.tools.seam.core.test/projects/template.txt (rev 0) +++ trunk/seam/tests/org.jboss.tools.seam.core.test/projects/template.txt 2008-03-12 14:56:11 UTC (rev 6894) @@ -0,0 +1,43 @@ +package %p%; + +import org.jboss.seam.annotations.Factory; +import org.jboss.seam.annotations.In; +import org.jboss.seam.annotations.Name; +import org.jboss.seam.annotations.Out; + +(a)Name(&quot;%x#%.%T%&quot;) +public class %T% { + + @In @Out + private String %s%; + + @In @Out + private String %t%; + + @Factory("%s%") + public String s() { + return "a"; + } + + @Factory("%t%") + public String t() { + return "a"; + } + + public String get%S%() { + return %s%; + } + + public void set%S%(String s) { + this.%s% = s; + } + + public String get%T%() { + return %t%; + } + + public void set%T%(String t) { + this.%t% = t; + } + +} Added: trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectGenerator.java =================================================================== --- trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectGenerator.java (rev 0) +++ trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectGenerator.java 2008-03-12 14:56:11 UTC (rev 6894) @@ -0,0 +1,106 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.seam.core.test; + +import java.io.File; + +import org.eclipse.core.resources.IResource; +import org.eclipse.core.runtime.CoreException; +import org.jboss.tools.common.util.FileUtil; + +public class SeamBigProjectGenerator { + int classesCount = 1000; + int filesInFolderLimit = 6; + int folderDepth = 6; + + public void generate(IResource resource, File templateFile) { + File root = resource.getLocation().toFile(); + String pack = root.getName(); + if(!templateFile.isFile()) { + throw new IllegalArgumentException("No template file found " + templateFile); + } + String text = FileUtil.readFile(templateFile); + + int depth = 0; + int i = 0; + while(i < classesCount) { + while(getFolderCount(root) >= filesInFolderLimit || (getFileCount(root) >= filesInFolderLimit && depth == folderDepth) || depth > folderDepth) { + root = root.getParentFile(); + int q = pack.lastIndexOf('.'); + if(q >= 0) pack = pack.substring(0, q); + depth--; + } + i++; + if(getFileCount(root) >= filesInFolderLimit) { + root = new File(root, "p" + i); + root.mkdirs(); + pack += "." + root.getName(); + depth++; + } + File f = new File(root, "T" + i + ".java"); + + FileUtil.writeFile(f, replace(text, i, pack)); + + } + + try { + resource.refreshLocal(IResource.DEPTH_INFINITE, null); + } catch (CoreException e) { + e.printStackTrace(); + } + + } + + String replace(String text, int n, String pack) { + StringBuffer sb = new StringBuffer(); + int i = 0; + while(true) { + int jb = text.indexOf('%', i); + if(jb < 0) break; + int je = text.indexOf('%', jb + 1); + if(je < 0) break; + sb.append(text.substring(i, jb)); + String r = text.substring(jb + 1, je); + if(r.equals("p")) { + r = pack; + } else if(r.endsWith("#")) { + r = r.substring(0, r.length() - 1) + (int)(10 * Math.random()); + } else { + r += "" + n; + } + sb.append(r); + i = je + 1; + } + + if(i < text.length() && i >= 0) sb.append(text.substring(i)); + + return sb.toString(); + } + + int getFolderCount(File f) { + File[] fs = f.listFiles(); + int c = 0; + for (int i = 0; i < fs.length; i++) { + if(fs[i].isDirectory()) c++; + } + return c; + } + + int getFileCount(File f) { + File[] fs = f.listFiles(); + int c = 0; + for (int i = 0; i < fs.length; i++) { + if(fs[i].isFile()) c++; + } + return c; + } + +} Added: trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectTest.java =================================================================== --- trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectTest.java (rev 0) +++ trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamBigProjectTest.java 2008-03-12 14:56:11 UTC (rev 6894) @@ -0,0 +1,124 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.seam.core.test; + +import java.io.File; +import java.io.IOException; +import java.net.URL; +import java.util.List; +import java.util.Set; + +import org.eclipse.core.resources.IFolder; +import org.eclipse.core.resources.IProject; +import org.eclipse.core.runtime.FileLocator; +import org.eclipse.core.runtime.Path; +import org.eclipse.core.runtime.Platform; +import org.jboss.tools.common.test.util.TestProjectProvider; +import org.jboss.tools.seam.core.ISeamComponent; +import org.jboss.tools.seam.core.ISeamProject; +import org.jboss.tools.seam.internal.core.SeamProject; +import org.jboss.tools.test.util.JUnitUtils; +import org.jboss.tools.test.util.xpl.EditorTestHelper; +import org.osgi.framework.Bundle; + +import junit.framework.TestCase; + +/** + * Test checks that loading Seam model does not depend as N*N on the number of components N. + * It works as follows: + * 1. Copy project template to workspace and import it. + * 2. Create N=1000 java files with seam components in the project and refresh it. + * 3. Reload Seam model and compute times T1 and T2 needed + * to process first K=200 files and last K=200 files. + * 4. Test files if T2 is 3 or more times larger than T1, + * which positively implies N*N dependency. + * + * @author Viacheslav Kabanovich + * + */ +public class SeamBigProjectTest extends TestCase { + static String BUNDLE = "org.jboss.tools.seam.core.test"; + IProject project; + TestProjectProvider provider; + + protected void setUp() throws Exception { + provider = new TestProjectProvider(BUNDLE,"/projects/SeamWebWarTestProject" , "SeamWebWarTestProject", true); + project = provider.getProject(); + IFolder folder = project.getFolder(new Path("src/action/p")); + File template = getTemplateFile(); + SeamBigProjectGenerator g = new SeamBigProjectGenerator(); + g.generate(folder, template); + EditorTestHelper.joinBackgroundActivities(); + } + + private File getTemplateFile() { + Bundle bundle = Platform.getBundle(BUNDLE); + URL url = null; + try { + url = FileLocator.resolve(bundle.getEntry("/projects/template.txt")); + } catch (IOException e) { + return null; + } + String location = url.getFile(); + return new File(location); + } + + public void testBigProject() { + ISeamProject sp = getSeamProject(); + Set<ISeamComponent> cs = sp.getComponents(); + int components = cs.size(); + if(components < 500) { + fail("Found only " + components + " components. Must be more than 500."); + } + SeamProject impl = (SeamProject)sp; + System.out.println("Full build of " + components + " components completed in " + impl.fullBuildTime + "ms"); + long time = impl.reload(); + System.out.println("Reloaded " + sp.getComponents().size() + " components in " + time + "ms"); + List<Long> statistics = impl.statistics; + impl.statistics = null; + assertTrue("Statistics contains less than 500 items", statistics.size() >= 500); + long t1 = 0, t2 = 0; + for (int i = 0; i < 200; i++) { + t1 += statistics.get(i); + t2 += statistics.get(statistics.size() - 1 - i); + } + System.out.println("First 200 paths are loaded in " + t1 + "ms"); + System.out.println("Last 200 paths are loaded in " + t2 + "ms"); + double d = 1d * t2 / t1; + if(d > 2d) { + fail("It takes " + d + " times longer to load path in the end " + + "of seam model loading than in the beginning.\n" + + "That implies that time depends as N*N on the number of components N."); + } + } + + + private ISeamProject getSeamProject() { + ISeamProject seamProject = null; + try { + seamProject = (ISeamProject)project.getNature(SeamProject.NATURE_ID); + } catch (Exception e) { + JUnitUtils.fail("Cannot get seam nature.",e); + } + assertNotNull("Seam project is null", seamProject); + return seamProject; + } + + @Override + protected void tearDown() throws Exception { + ISeamProject sp = getSeamProject(); + SeamProject impl = (SeamProject)sp; + if(impl != null) impl.clearStorage(); + EditorTestHelper.joinJobs(1000, 10000, 500); + provider.dispose(); + } + +} Modified: trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamCoreAllTests.java =================================================================== --- trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamCoreAllTests.java 2008-03-12 14:55:53 UTC (rev 6893) +++ trunk/seam/tests/org.jboss.tools.seam.core.test/src/org/jboss/tools/seam/core/test/SeamCoreAllTests.java 2008-03-12 14:56:11 UTC (rev 6894) @@ -28,6 +28,7 @@ suite.setName("All tests for " + PLUGIN_ID); suite.addTestSuite(ScannerTest.class); suite.addTestSuite(SerializationTest.class); + suite.addTestSuite(SeamBigProjectTest.class); suite.addTestSuite(SeamEARTest.class); suite.addTestSuite(SeamRuntimeListConverterTest.class); suite.addTestSuite(SeamRuntimeManagerTest.class);