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BuildTests.java
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BuildTests.java
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/*******************************************************************************
* Copyright (c) 2000, 2023 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.releng.tests;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeFalse;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FilenameFilter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.eclipse.core.runtime.Platform;
import org.junit.Test;
import org.osgi.framework.Version;
public class BuildTests {
private static final String PLATFORM_FEATURE = "org.eclipse.platform_";
public class FileSuffixFilter implements FilenameFilter {
private String suffix;
public FileSuffixFilter(String suffix) {
this.suffix = suffix;
}
@Override
public boolean accept(File dir, String name) {
int lastDot = name.lastIndexOf('.');
if (lastDot == -1) {
return false;
}
return name.substring(lastDot).equals(suffix);
}
}
public static final List<String> REQUIRED_FEATURE_FILES_EPL2 = List.of("epl-2.0.html", "feature.properties",
"feature.xml", "license.html");
public static final String REQUIRED_FEATURE_SUFFIX = "";
public static final List<String> REQUIRED_PLUGIN_FILES = List.of("about.html", "plugin.properties", "plugin.xml");
public static final String REQUIRED_PLUGIN_SUFFIX = ".jar";
public static final List<String> REQUIRED_FEATURE_PLUGIN_FILES = List.of("about.html", "about.ini",
"about.mappings", "about.properties", "plugin.properties", "plugin.xml");
public static final String REQUIRED_FEATURE_PLUGIN_SUFFIX = ".gif";
public static final List<String> REQUIRED_FRAGMENT_FILES = List.of("fragment.xml");
public static final String REQUIRED_FRAGMENT_SUFFIX = "";
public static final List<String> REQUIRED_SWT_FRAGMENT_FILES = List.of("fragment.properties");
public static final String REQUIRED_SWT_FRAGMENT_SUFFIX = "";
public static final List<String> REQUIRED_SOURCE_FILES = List.of("about.html");
public static final String REQUIRED_SOURCE_SUFFIX = ".zip";
public static final List<String> REQUIRED_BUNDLE_FILES = List.of("about.html");
public static final String REQUIRED_BUNDLE_MANIFEST = "MANIFEST.MF";
public static final String REQUIRED_BUNDLE_SUFFIX = ".jar";
public static final List<String> SUFFIX_EXEMPT_LIST = List.of("org.eclipse.swt", "org.apache.ant");
public static final int PLUGIN_COUNT = 84; // - 20; // Note this number
// must include non-shipping
// test plugins
public static final int FEATURE_COUNT = 9; // - 1; // Note this number must
// include non-shipping test
// feature
@Test
public void testFeatureFiles() {
assumeFalse(isMavenRun());
List<String> result = new ArrayList<>();
String installDir = Platform.getInstallLocation().getURL().getPath();
File featureDir = new File(installDir, "features");
for (File aFeature : featureDir.listFiles()) {
List<String> testFiles = REQUIRED_FEATURE_FILES_EPL2;
if (!testDirectory(aFeature, testFiles, REQUIRED_FEATURE_SUFFIX)) {
result.add(aFeature.getPath());
}
}
String aString = "";
if (!result.isEmpty()) {
for (String element: result) {
aString = aString + element + "; ";
}
}
assertTrue("Feature directory missing required files: " + aString, result.isEmpty());
}
@Test
public void testProductFileVersion() throws Exception {
assumeFalse(isMavenRun());
String installDir = Platform.getInstallLocation().getURL().getPath();
File productFile = new File(installDir, ".eclipseproduct");
Properties props = new Properties();
try (InputStream stream = Files.newInputStream(productFile.toPath())) {
props.load(stream);
}
String versionProp = props.getProperty("version");
assertNotNull("'version' property not found in " + productFile, versionProp);
File featureDir = new File(installDir, "features");
String versionStr = null;
for (File feature : featureDir.listFiles()) {
String featureName = feature.getName();
if (!featureName.startsWith(PLATFORM_FEATURE)) {
continue;
}
// something like org.eclipse.platform_4.28.0.v20230328-1800
versionStr = featureName.substring(PLATFORM_FEATURE.length(), featureName.length());
break;
}
assertNotNull("Failed to find platform feature at " + featureDir, versionStr);
assertTrue("Failed to find product file at " + productFile, productFile.isFile());
Version featureVersion = new Version(versionStr);
featureVersion = new Version(featureVersion.getMajor(), featureVersion.getMinor(), featureVersion.getMicro());
Version productVersion = new Version(versionProp);
assertEquals("Product version doesn't match version of the platform", featureVersion, productVersion);
}
/**
* Verifies all bundles starting with org.eclipse (with listed exceptions) to
* contain e.g. about.html and other recommended files.
*/
@Test
public void testPluginFiles() {
assumeFalse(isMavenRun());
List<String> result = new ArrayList<>();
String installDir = Platform.getInstallLocation().getURL().getPath();
File pluginDir = new File(installDir, "plugins");
for (File aPlugin : pluginDir.listFiles()) {
String name = aPlugin.getName();
if (!name.contains("test") && name.startsWith("org.eclipse") && !name.contains("org.eclipse.jetty")
&& !name.contains("org.eclipse.ecf") && !name.startsWith("org.eclipse.orbit")) {
if (!testPluginFile(aPlugin)) {
result.add(aPlugin.getPath());
}
}
}
String aString = "";
if (!result.isEmpty()) {
for (String element : result) {
aString = aString + element + "; ";
}
}
assertTrue("Plugin directory missing required files: " + aString, result.isEmpty());
}
private boolean isMavenRun() {
return System.getenv("MAVEN_CMD_LINE_ARGS") != null;
}
private boolean testPluginFile(File aPlugin) {
// Are we a doc plugin?
if (testDirectory(aPlugin, REQUIRED_PLUGIN_FILES, ".zip")) {
return true;
}
// Are we a feature plugin?
if (testDirectory(aPlugin, REQUIRED_FEATURE_PLUGIN_FILES, REQUIRED_FEATURE_PLUGIN_SUFFIX)) {
return true;
}
// Are we a regular plugin
if (testDirectory(aPlugin, REQUIRED_PLUGIN_FILES, REQUIRED_PLUGIN_SUFFIX)) {
return true;
}
// Are we a source plugin
if (testSourcePlugin(aPlugin)) {
return true;
}
// Are we a fragment
if ((testDirectory(aPlugin, REQUIRED_FRAGMENT_FILES, REQUIRED_FRAGMENT_SUFFIX))
|| (testBundleDirectory(aPlugin, REQUIRED_BUNDLE_FILES, REQUIRED_BUNDLE_MANIFEST, REQUIRED_FRAGMENT_SUFFIX))) {
return true;
}
// Are we an swt fragment
if (testDirectory(aPlugin, REQUIRED_SWT_FRAGMENT_FILES, REQUIRED_SWT_FRAGMENT_SUFFIX)) {
return true;
}
// Are we a bundle?
if (testBundleDirectory(aPlugin, REQUIRED_BUNDLE_FILES, REQUIRED_BUNDLE_MANIFEST, REQUIRED_BUNDLE_SUFFIX)) {
return true;
}
// No then we are bad
return false;
}
private boolean testPluginJar(File aDirectory, List<String> requiredFiles) {
ArrayList<String> list = new ArrayList<>();
try (ZipFile jarredPlugin = new ZipFile(aDirectory)) {
Enumeration<? extends ZipEntry> _enum = jarredPlugin.entries();
while (_enum.hasMoreElements()) {
list.add(_enum.nextElement().toString());
}
} catch (IOException e) {
e.printStackTrace();
}
if (!list.containsAll(requiredFiles)) {
return false;
}
return true;
}
private boolean testDirectory(File aDirectory, List<String> requiredFiles, String requiredSuffix) {
if (aDirectory.getName().endsWith(".jar")) {
return testPluginJar(aDirectory, requiredFiles);
} else {
if (!Arrays.asList(aDirectory.list()).containsAll(requiredFiles)) {
return false;
}
int index = aDirectory.getName().indexOf('_');
if (index == -1) {
index = aDirectory.getName().length();
}
String plainName = aDirectory.getName().substring(0, index);
if (requiredSuffix.isEmpty() || SUFFIX_EXEMPT_LIST.contains(plainName)) {
return true;
} else if (aDirectory.listFiles(new FileSuffixFilter(requiredSuffix)).length == 0) {
return false;
}
}
return true;
}
private boolean testBundleDirectory(File aDirectory, List<String> requiredFiles, String manifestFile, String requiredSuffix) {
if (aDirectory.getName().endsWith(".jar")) {
return testPluginJar(aDirectory, requiredFiles);
} else {
if (!Arrays.asList(aDirectory.list()).containsAll(requiredFiles)) {
return false;
}
int index = aDirectory.getName().indexOf('_');
if (index == -1) {
index = aDirectory.getName().length();
}
String plainName = aDirectory.getName().substring(0, index);
File metaDir = new File(aDirectory, "META-INF");
String[] metaFiles = metaDir.list();
if (metaFiles == null) {
return (false);
} else {
for (String filename : metaFiles) {
if (filename == manifestFile) {
return true;
}
}
}
if (!metaDir.exists()) {
return false;
}
if (requiredSuffix.isEmpty() || SUFFIX_EXEMPT_LIST.contains(plainName)) {
return true;
} else if (aDirectory.listFiles(new FileSuffixFilter(requiredSuffix)).length == 0) {
return false;
}
}
return true;
}
/**
* Return true if the receiver is a source plugin, false otherwise A separate method because this is a little tricky.
*
* @param aPlugin
* @return boolean
*/
private boolean testSourcePlugin(File aPlugin) {
if (!testDirectory(aPlugin, REQUIRED_PLUGIN_FILES, "")) {
return false;
}
File sourceDir = new File(aPlugin, "src");
File[] sourceDirs = sourceDir.listFiles();
if (sourceDirs == null) {
return false;
}
for ( File aSourceDir : sourceDirs) {
if (!testDirectory(aSourceDir, REQUIRED_SOURCE_FILES, REQUIRED_SOURCE_SUFFIX)) {
return false;
}
}
return true;
}
@Test
public void testJavadocLogs() throws Exception {
assumeFalse(isMavenRun());
String javadocUrls = System.getProperty("RELENGTEST.JAVADOC.URLS");
// Skip this test if there are no logs to check
if (javadocUrls == null) {
System.err.println("WARNING: no javadoc logs to test, since RELENGTEST.JAVADOC.URLS property was not set");
return;
} else {
System.err.println("RELENGTEST.JAVADOC.URLS: " + javadocUrls);
}
String[] urls = javadocUrls.split(",");
URL[] javadocLogs = new URL[urls.length];
for (int i = 0; i < urls.length; i++) {
javadocLogs[i] = new URL(urls[i]);
System.err.println("javadocLogs[" + i + "]: " + javadocLogs[i]);
}
JavadocLog javadocLog = new JavadocLog(javadocLogs);
String message = "javadoc errors and/or warnings in: \n";
boolean problemLogsExist = !javadocLog.logs.isEmpty();
if (problemLogsExist) {
for (int i = 0; i < javadocLog.logs.size(); i++)
message = message.concat(javadocLog.logs.get(i) + "\n");
}
message = message.concat("See the javadoc logs linked from the test results page for details");
assertTrue(message, !problemLogsExist);
}
@Test
public void testJarSign() throws Exception {
assumeFalse(isMavenRun());
String buildId = System.getProperty("buildId");
assertNotNull("buildId property must be specified for testJarSign test", buildId);
String downloadHost = "download.eclipse.org";
String urlOfFile = "https://" + downloadHost + "/eclipse/downloads/drops4/" + buildId
+ "/buildlogs/reporeports/reports/unsigned8.txt";
URL logURL = new URL(urlOfFile);
URLConnection urlConnection = logURL.openConnection();
long nBytes = urlConnection.getContentLength();
// nBytes will be -1 if the file doesn't exist
// it will be more than 3 if there are unsigned jars. (atlear jar extention will be listed
assertTrue("Some bundles are unsigned please refer " + urlOfFile, (2 > nBytes));
}
private String getDownloadHost() {
String downloadHost = System.getProperty("downloadHost");
if (downloadHost == null) {
downloadHost = "download.eclipse.org";
}
return downloadHost;
}
private void printHeaders(URLConnection urlConnection) {
System.out.println("Debug: Headers for urlConnection to " + urlConnection.getURL());
Map<String, List<String>> allFields = urlConnection.getHeaderFields();
for (Entry<String, List<String>> entry : allFields.entrySet()) {
for (String value : entry.getValue()) {
System.out.printf("Debug: %-20s %-30s %n", "key: " + entry.getKey(), "value: " + value);
}
}
}
@Test
public void testComparatorLogSize() throws Exception {
assumeFalse(isMavenRun());
final boolean DEBUG_TEST = true;
// MAX_ALLOWED_BYTES will never be 'zero', even if no unexpected comparator warnings, because the
// report always contains some information, such as identifying which build it was for.
// The goal, here, is to
// "hard code" nominal values, to make sure
// there is no regressions, which would be implied by a report larger
// than that nominal value.
long MAX_ALLOWED_BYTES = 319;
String buildId = System.getProperty("buildId");
assertNotNull("buildId property must be specified for testComparatorLogSize test", buildId);
// Comparator logs are not generated for N builds
String downloadHost = getDownloadHost();
String urlOfFile = "https://" + downloadHost + "/eclipse/downloads/drops4/" + buildId
+ "/buildlogs/comparatorlogs/buildtimeComparatorUnanticipated.log.txt";
URL logURL = new URL(urlOfFile);
URLConnection urlConnection = logURL.openConnection();
// urlConnection.connect();
long nBytes = urlConnection.getContentLength();
if (DEBUG_TEST) {
System.out.println("Debug info for testComparatorLogSize");
System.out.println("Debug: nBytes: " + nBytes);
printHeaders(urlConnection);
}
// if find "response does not contain length, on a regular basis, for
// some servers, will have to read contents.
assertTrue("Either file (url) does not exist, or HTTP response does not contain content length. urlOfFile: "
+ urlOfFile, (-1 != nBytes));
assertTrue("Unanticipated comparator log file has increased in size, indicating a regression. See " + urlOfFile,
nBytes <= MAX_ALLOWED_BYTES);
if (MAX_ALLOWED_BYTES > (nBytes + 20)) {
System.out.println(
"WARNING: MAX_ALLOWED_BYTES was larger than bytes found, by " + (MAX_ALLOWED_BYTES - nBytes)
+ ", which may indicate MAX_ALLOWED_BYTES needs to be lowered, to catch regressions.");
}
}
private class JavadocLog {
private ArrayList<String> logs = new ArrayList<>();
private JavadocLog(URL[] logs) {
findProblems(logs);
}
private void findProblems(URL[] javadocLogs) {
String JAVADOC_WARNING = ": warning";
String JAVADOC_ERROR = ": error";
String JAVADOC_JAVA = ".java:";
for (URL javadocLog : javadocLogs) {
try (BufferedReader in = new BufferedReader(new InputStreamReader(javadocLog.openStream()))){
String tmp;
while ((tmp = in.readLine()) != null) {
tmp = tmp.toLowerCase();
if (tmp.contains(JAVADOC_ERROR) || tmp.contains(JAVADOC_WARNING)
|| tmp.contains(JAVADOC_JAVA)) {
String fileName = new File(javadocLog.getFile()).getName();
if (!logs.contains(fileName))
logs.add(fileName);
}
}
}
catch (FileNotFoundException e) {
logs.add("Unable to find " + new File(javadocLog.getFile()).getName() + " to read.");
e.printStackTrace();
}
catch (IOException e) {
logs.add("Unable to read " + new File(javadocLog.getFile()).getName());
e.printStackTrace();
}
}
}
}
}