From ed90674a5a1aa6b5d0ea845735e147ac4e7d3511 Mon Sep 17 00:00:00 2001
From: antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 21 Apr 2009 07:10:24 +0000
Subject: Move to 1.x-contrib

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@767041 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/host/webapp/junit/JUnitServletFilter.java  | 355 ---------------------
 .../sca/host/webapp/junit/XMLFormatter.java        | 286 -----------------
 2 files changed, 641 deletions(-)
 delete mode 100644 branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
 delete mode 100644 branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java

(limited to 'branches/sca-java-1.x/modules/host-webapp-junit/src/main/java')

diff --git a/branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java b/branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
deleted file mode 100644
index b2d3d0abf1..0000000000
--- a/branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.host.webapp.junit;
-
-import java.io.EOFException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintStream;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.jar.JarEntry;
-import java.util.jar.JarInputStream;
-import java.util.logging.Logger;
-import java.util.regex.Pattern;
-
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import junit.framework.AssertionFailedError;
-
-import org.junit.runner.JUnitCore;
-import org.junit.runner.Request;
-import org.junit.runner.Result;
-import org.junit.runner.notification.Failure;
-
-/**
- * @version $Rev$ $Date$
- */
-public class JUnitServletFilter implements Filter {
-    private static final Logger logger = Logger.getLogger(JUnitServletFilter.class.getName());
-
-    private static final String JUNIT_TESTS_PATTERN = "junit.tests.pattern";
-    private static final String JUNIT_TESTS_PATH = "junit.tests.path";
-    private static final String JUNIT_ENABLED = "junit.enabled";
-    private static final String TESTCASE_PATTERN = ".*TestCase";
-    private static final String TESTS_JAR = "/WEB-INF/test-lib/junit-tests.jar";
-
-    private FilterConfig config;
-    private boolean junitEnabled = true;
-    private Set<String> allTestCases;
-    private ClassLoader testClassLoader;
-
-    private Set<String> findTestCases(String testJarPath) throws IOException {
-        Pattern pattern = getTestCasePattern();
-        if (testJarPath.endsWith(".jar")) {
-            return findTestCasesInJar(testJarPath, pattern);
-        } else {
-            return findTestCasesInDir(testJarPath, pattern);
-        }
-    }
-
-    /**
-     * Search test cases in a JAR
-     * @param testJarPath
-     * @param pattern
-     * @return
-     * @throws IOException
-     */
-    private Set<String> findTestCasesInJar(String testJarPath, Pattern pattern) throws IOException {
-        InputStream in = config.getServletContext().getResourceAsStream(testJarPath);
-        Set<String> tests = new HashSet<String>();
-        if (in != null) {
-            JarInputStream jar = new JarInputStream(in);
-            try {
-                JarEntry entry = null;
-
-                while ((entry = jar.getNextJarEntry()) != null) {
-                    String name = entry.getName();
-
-                    if (name.endsWith(".class")) {
-                        String className = name.substring(0, name.length() - 6).replace('/', '.');
-                        if (pattern.matcher(className).matches()) {
-                            tests.add(className);
-                        }
-                    }
-                }
-            } catch (EOFException e) {
-            } finally {
-                if (jar != null) {
-                    try {
-                        jar.close();
-                    } catch (IOException e) {
-                    }
-                }
-            }
-
-        }
-        return tests;
-    }
-
-    private Pattern getTestCasePattern() {
-        String filter = config.getInitParameter(JUNIT_TESTS_PATTERN);
-        if (filter == null) {
-            filter = TESTCASE_PATTERN;
-        }
-        Pattern pattern = Pattern.compile(filter);
-        return pattern;
-    }
-
-    public void destroy() {
-    }
-
-    private void init() throws IOException {
-        testClassLoader = Thread.currentThread().getContextClassLoader();
-        allTestCases = new HashSet<String>();
-        String testsPath = config.getInitParameter(JUNIT_TESTS_PATH);
-        if (testsPath == null) {
-            testsPath = TESTS_JAR;
-        }
-        URL url = config.getServletContext().getResource(testsPath);
-        if (url != null) {
-            allTestCases = findTestCases(testsPath);
-            if (!(testsPath.startsWith("/WEB-INF/lib/") || testsPath.startsWith("/WEB-INF/classes/"))) {
-                // Create a new ClassLoader to load the test jar
-                testClassLoader = new URLClassLoader(new URL[] {url}, testClassLoader);
-            }
-        }
-    }
-
-    /**
-     * Search test cases in a directory
-     * @param classesPath
-     * @param pattern
-     * @return
-     */
-    private Set<String> findTestCasesInDir(String classesPath, Pattern pattern) {
-        ServletContext context = config.getServletContext();
-        Set<String> tests = new HashSet<String>();
-        String dir = classesPath;
-        findResources(context, pattern, tests, classesPath, dir);
-        return tests;
-    }
-
-    @SuppressWarnings("unchecked")
-    private void findResources(ServletContext context, Pattern pattern, Set<String> tests, String root, String dir) {
-        Set<String> paths = context.getResourcePaths(dir);
-        if (paths != null) {
-            for (String name : paths) {
-                if (name.endsWith("/")) {
-                    findResources(context, pattern, tests, root, name);
-                }
-                if (name.endsWith(".class")) {
-                    String className = name.substring(root.length(), name.length() - 6).replace('/', '.');
-                    if (pattern.matcher(className).matches()) {
-                        tests.add(className);
-                    }
-                }
-            }
-        }
-    }
-
-    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
-        ServletException {
-
-        if (!junitEnabled) {
-            chain.doFilter(request, response);
-            return;
-        }
-
-        HttpServletRequest req = (HttpServletRequest)request;
-        HttpServletResponse resp = (HttpServletResponse)response;
-
-        if (!req.getRequestURI().equals(req.getContextPath() + "/junit")) {
-            // Intercept the /junit call
-            chain.doFilter(request, response);
-            return;
-        }
-
-        String query = req.getQueryString();
-        PrintStream ps = new PrintStream(response.getOutputStream());
-
-        Set<String> testCases = null;
-        // ClassLoader cl = Thread.currentThread().getContextClassLoader();
-        String op = req.getParameter("op");
-        if (query == null || op == null || "list".equalsIgnoreCase(op)) {
-            response.setContentType("text/html");
-            resp.setStatus(HttpServletResponse.SC_OK);
-            ps.println("<html><body>");
-            ps.println("<h2>Available Test Cases</h2><p>");
-            ps.println("<form method=\"get\" action=\"junit\">");
-            ps.println("<table border=\"1\">");
-            for (String s : this.allTestCases) {
-                ps.print("<tr><td>");
-                ps.print("<input type=\"checkbox\" name=\"test\" value=\"" + s
-                    + "\"/><a href=\"junit?op=runSelected&test="
-                    + s
-                    + "\">"
-                    + s
-                    + "</a>");
-                ps.println("</td></tr>");
-            }
-            ps.println("</table>");
-            ps.println("<p><input type=\"submit\" name=\"op\" value=\"RunSelected\"/>");
-            ps.println("<input type=\"submit\" name=\"op\" value=\"RunAll\"/>");
-            ps.println("</form></body></html>");
-            resp.flushBuffer();
-            return;
-        } else {
-            if ("runAll".equalsIgnoreCase(op)) {
-                testCases = this.allTestCases;
-            } else {
-                String[] tests = req.getParameterValues("test");
-                if (tests == null) {
-                    tests = new String[0];
-                }
-                testCases = new HashSet<String>(Arrays.asList(tests));
-            }
-        }
-
-        response.setContentType("application/xml");
-        ps.println("<?xml version=\"1.0\" encoding=\"" + "UTF-8" + "\"?>");
-
-        ServletContext context = config.getServletContext();
-        Object domain = context.getAttribute("org.apache.tuscany.sca.SCADomain");
-        URL contribution = context.getResource("/META-INF/sca-contribution.xml");
-
-        long duration = 0L;
-        int errors = 0;
-        int failures = 0;
-        int runs = 0;
-        List<Class<?>> testClasses = new ArrayList<Class<?>>();
-        List<Result> results = new ArrayList<Result>();
-        for (String testClass : testCases) {
-            Class<?> test = null;
-            try {
-                test = Class.forName(testClass, false, testClassLoader);
-                if (domain != null && contribution != null) {
-                    // Inject the SCADomain
-                    inject(test, domain);
-                }
-                testClasses.add(test);
-            } catch (ClassNotFoundException e) {
-                String st = XMLFormatter.exceptionToString(e);
-                st = XMLFormatter.escape(st);
-                ps.println(st);
-                // ps.close();
-                throw new ServletException(e);
-            }
-
-            JUnitCore core = new JUnitCore();
-            Result result = core.run(Request.aClass(test));
-            results.add(result);
-
-            duration += result.getRunTime();
-            runs += result.getRunCount();
-
-            for (Failure f : result.getFailures()) {
-                if (f.getException() instanceof AssertionFailedError) {
-                    failures++;
-                } else {
-                    errors++;
-                }
-            }
-        }
-
-        ps.println("<" + XMLFormatter.TESTSUITE
-            + " "
-            + XMLFormatter.ATTR_TESTS
-            + "=\""
-            + runs
-            + "\" "
-            + XMLFormatter.ATTR_FAILURES
-            + "=\""
-            + failures
-            + "\" "
-            + XMLFormatter.ATTR_ERRORS
-            + "=\""
-            + errors
-            + "\" "
-            + XMLFormatter.ATTR_TIME
-            + "=\""
-            + XMLFormatter.getDurationAsString(duration)
-            + "\">");
-        for (int i = 0; i < testClasses.size(); i++) {
-            ps.println(XMLFormatter.toXML(results.get(i), testClasses.get(i)));
-        }
-        ps.println("</" + XMLFormatter.TESTSUITE + ">");
-
-        resp.addIntHeader("junit.errors", errors);
-        resp.addIntHeader("junit.failures", failures);
-        resp.addIntHeader("junit.runs", runs);
-        resp.setStatus(HttpServletResponse.SC_OK);
-        resp.flushBuffer();
-        
-        ps.close();    
-    }
-
-    private boolean inject(Class<?> cls, Object target) {
-        for (Field f : cls.getDeclaredFields()) {
-            if (Modifier.isStatic(f.getModifiers()) && f.getType().isInstance(target)) {
-                f.setAccessible(true);
-                try {
-                    f.set(null, target);
-                    return true;
-                } catch (IllegalArgumentException e) {
-                    return false;
-                } catch (IllegalAccessException e) {
-                    return false;
-                }
-            }
-        }
-        return false;
-    }
-
-    public void init(FilterConfig config) throws ServletException {
-        this.config = config;
-        // Check if the /junit path should be allowed
-        String param = config.getInitParameter(JUNIT_ENABLED);
-        if (param != null && param.trim().equals("false")) {
-            junitEnabled = false;
-            return;
-        }
-        try {
-            init();
-        } catch (IOException e) {
-            throw new ServletException(e);
-        }
-    }
-
-    public boolean isJunitEnabled() {
-        return junitEnabled;
-    }
-
-}
diff --git a/branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java b/branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java
deleted file mode 100644
index 72ec478cd6..0000000000
--- a/branches/sca-java-1.x/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java
+++ /dev/null
@@ -1,286 +0,0 @@
-/* 
- * ========================================================================
- * 
- * Copyright 2001-2005 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- * ========================================================================
- */
-package org.apache.tuscany.sca.host.webapp.junit;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.text.NumberFormat;
-import java.util.Locale;
-
-import junit.framework.AssertionFailedError;
-
-import org.junit.runner.Result;
-import org.junit.runner.notification.Failure;
-
-/**
- * Format the test results in XML.
- *
- * @version $Id: XMLFormatter.java 239169 2005-05-05 09:21:54Z vmassol $
- */
-public class XMLFormatter {
-    /**
-     * Errors attribute for TestSuite elements
-     */
-    public static final String ATTR_ERRORS = "errors";
-
-    /**
-     * Failures attribute for TestSuite elements
-     */
-    public static final String ATTR_FAILURES = "failures";
-
-    /**
-     * Message attribute for failure elements (message of the exception)
-     */
-    public static final String ATTR_MESSAGE = "message";
-
-    /**
-     * Name attribute for property, TestCase and TestSuite elements
-     */
-    public static final String ATTR_NAME = "name";
-
-    /**
-     * Tests attribute for TestSuite elements (number of tests executed)
-     */
-    public static final String ATTR_TESTS = "tests";
-
-    /**
-     * Time attribute for TestCase and TestSuite elements
-     */
-    public static final String ATTR_TIME = "time";
-
-    /**
-     * Type attribute for failure and error elements
-     */
-    public static final String ATTR_TYPE = "type";
-
-    /**
-     * Default stack filter patterns.
-     */
-    private static final String[] DEFAULT_STACK_FILTER_PATTERNS =
-        new String[] {"junit.framework.TestCase", "junit.framework.TestResult", "junit.framework.TestSuite",
-                      "junit.framework.Assert.", // don't filter AssertionFailure
-                      "java.lang.reflect.Method.invoke("};
-
-    /**
-     * The number format used to convert durations into strings. Don't use the
-     * default locale for that, because the resulting string needs to use 
-     * dotted decimal notation for an XSLT transformation to work correctly.
-     */
-    private static NumberFormat durationFormat = NumberFormat.getInstance(Locale.US);
-
-    /**
-     * The error element (for a test case)
-     */
-    public static final String ERROR = "error";
-
-    /**
-     * The failure element (for a test case)
-     */
-    public static final String FAILURE = "failure";
-
-    /**
-     * A single TestCase element
-     */
-    public static final String TESTCASE = "testcase";
-
-    /**
-     * A single test suite results.
-     */
-    public static final String TESTSUITE = "testsuite";
-
-    /**
-     * Escapes reserved XML characters.
-     *
-     * @param theString the string to escape
-     * @return the escaped string
-     */
-    public static String escape(String theString) {
-        String newString;
-
-        // It is important to replace the "&" first as the other replacements
-        // also introduces "&" chars ...
-        newString = theString.replace("&", "&amp;");
-
-        newString = newString.replace("<", "&lt;");
-        newString = newString.replace(">", "&gt;");
-        newString = newString.replace("\"", "&quot;");
-
-        return newString;
-    }
-
-    /**
-     * Returns the stack trace of an exception as String.
-     * 
-     * @param theThrowable the exception from which to extract the stack trace
-     *        as a String
-     * @return the exception stack trace as a String
-     */
-    public static String exceptionToString(Throwable theThrowable) {
-        return exceptionToString(theThrowable, null);
-    }
-
-    /**
-     * Returns the stack trace of an exception as String, optionally filtering
-     * out line from the stack trace
-     * 
-     * @param theThrowable the exception from which to extract the stack trace
-     *        as a String
-     * @param theFilterPatterns Array containing a list of patterns to filter 
-     *        out from the stack trace
-     * @return the exception stack trace as a String
-     */
-    public static String exceptionToString(Throwable theThrowable, String[] theFilterPatterns) {
-        StringWriter sw = new StringWriter();
-        PrintWriter pw = new PrintWriter(sw);
-
-        theThrowable.printStackTrace(pw);
-        String stackTrace = sw.toString();
-        return filterStackTrace(stackTrace, theFilterPatterns);
-    }
-
-    /**
-     * 
-     * 
-     * @param theLine The line to check
-     * @param theFilterPatterns The patterns to filter out
-     * @return boolean Whether the specified line should be filtered from the
-     *         stack trace
-     */
-    public static boolean filterLine(String theLine, String[] theFilterPatterns) {
-        for (int i = 0; i < theFilterPatterns.length; i++) {
-            if (theLine.indexOf(theFilterPatterns[i]) > 0) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 
-     * 
-     * @param theStackTrace The original, unfiltered stack trace
-     * @param theFilterPatterns The patterns to filter out
-     * @return The filtered stack trace
-     */
-    static String filterStackTrace(String theStackTrace, String[] theFilterPatterns) {
-        if ((theFilterPatterns == null) || (theFilterPatterns.length == 0) || (theStackTrace == null)) {
-            return theStackTrace;
-        }
-
-        StringWriter stringWriter = new StringWriter();
-        PrintWriter printWriter = new PrintWriter(stringWriter);
-        StringReader stringReader = new StringReader(theStackTrace);
-        BufferedReader bufferedReader = new BufferedReader(stringReader);
-
-        String line;
-        try {
-            while ((line = bufferedReader.readLine()) != null) {
-                if (!filterLine(line, theFilterPatterns)) {
-                    printWriter.println(line);
-                }
-            }
-        } catch (IOException e) {
-            return theStackTrace;
-        }
-        return stringWriter.toString();
-    }
-
-    /**
-     * Convert a duration expressed as a long into a string.
-     *
-     * @param theDuration the duration to convert to string
-     * @return the total duration as a string
-     */
-    public static String getDurationAsString(long theDuration) {
-        return durationFormat.format((double)theDuration / 1000);
-    }
-
-    public static String toXML(Failure failure) {
-        StringBuffer xml = new StringBuffer();
-        Throwable ex = failure.getException();
-        String tag = (ex instanceof AssertionFailedError) ? FAILURE : ERROR;
-        xml.append("<" + tag
-            + " "
-            + ATTR_MESSAGE
-            + "=\""
-            + escape(ex.getMessage())
-            + "\" "
-            + ATTR_TYPE
-            + "=\""
-            + ex.getClass().getName()
-            + "\">");
-        xml.append(escape(exceptionToString(ex, DEFAULT_STACK_FILTER_PATTERNS)));
-        xml.append("</" + tag + ">");
-
-        return xml.toString();
-    }
-
-    /**
-     * Formats the test result as an XML string.
-     *
-     * @param result the test result object
-     * @return the XML string representation of the test results
-     */
-    public static String toXML(Result result, Class<?> cls) {
-        int failures = 0, errors = 0;
-        for (Failure f : result.getFailures()) {
-            if (f.getException() instanceof AssertionFailedError) {
-                failures++;
-            } else {
-                errors++;
-            }
-        }
-        StringBuffer xml = new StringBuffer();
-
-        xml.append("<" + TESTCASE
-            + " "
-            + ATTR_NAME
-            + "=\""
-            + cls.getName()
-            + "\" "
-            + ATTR_TESTS
-            + "=\""
-            + result.getRunCount()
-            + "\" "
-            + ATTR_FAILURES
-            + "=\""
-            + failures
-            + "\" "
-            + ATTR_ERRORS
-            + "=\""
-            + errors
-            + "\" "
-            + ATTR_TIME
-            + "=\""
-            + getDurationAsString(result.getRunTime())
-            + "\">");
-
-        for (Failure f : result.getFailures()) {
-            xml.append(toXML(f));
-        }
-
-        xml.append("</" + TESTCASE + ">");
-
-        return xml.toString();
-    }
-}
-- 
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