NIHVIVO-222 Return to stopping and starting Tomcat - stopping the webapp ran out of PermGen space no matter what I tried. Also some output formatting improvements.

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/CommandRunner.java

@@ -83,10 +83,12 @@ public class CommandRunner {
 
 			this.returnCode = process.waitFor();
 
-			outputEater.join();
+			outputEater.join(1000);
+			outputEater.stopRunning();
 			this.stdOut = outputEater.getContents();
 
-			errorEater.join();
+			errorEater.join(1000);
+			errorEater.stopRunning();
 			this.stdErr = errorEater.getContents();
 		} catch (IOException e) {
 			throw new CommandRunnerException(
@@ -98,40 +100,6 @@ public class CommandRunner {
 		listener.subProcessStop(command);
 	}
 
-	/**
-	 * Run the command and don't wait for it to complete. {@link #stdErr} and
-	 * {@link #stdOut} will not be set, but output from the process may be sent
-	 * to the listener at any time.
-	 * 
-	 * @param command
-	 *            a list containing the operating system program and its
-	 *            arguments. See
-	 *            {@link java.lang.ProcessBuilder#ProcessBuilder(List)}.
-	 */
-	public void runAsBackground(List<String> command)
-			throws CommandRunnerException {
-		listener.subProcessStartInBackground(command);
-		try {
-			ProcessBuilder builder = new ProcessBuilder(command);
-
-			if (workingDirectory != null) {
-				builder.directory(workingDirectory);
-			}
-
-			if (!environmentAdditions.isEmpty()) {
-				builder.environment().putAll(this.environmentAdditions);
-			}
-
-			Process process = builder.start();
-			new StreamEater(process.getInputStream(), false);
-			new StreamEater(process.getErrorStream(), true);
-
-		} catch (IOException e) {
-			throw new CommandRunnerException(
-					"Exception when handling sub-process:", e);
-		}
-	}
-
 	public int getReturnCode() {
 		if (returnCode == null) {
 			throw new IllegalStateException("Return code is not available.");
@@ -155,6 +123,7 @@ public class CommandRunner {
 	private class StreamEater extends Thread {
 		private final InputStream stream;
 		private final boolean isError;
+		private volatile boolean running;
 
 		private final StringWriter contents = new StringWriter();
 
@@ -163,14 +132,19 @@ public class CommandRunner {
 		public StreamEater(InputStream stream, boolean isError) {
 			this.stream = stream;
 			this.isError = isError;
+			this.running = true;
 			this.start();
 		}
 		
+		public void stopRunning() {
+			this.running = false;
+		}
+
 		@Override
 		public void run() {
 			try {
 				int howMany = 0;
-				while (true) {
+				while (running) {
 					howMany = stream.read(buffer);
 					if (howMany > 0) {
 						String string = new String(buffer, 0, howMany);
@@ -182,7 +156,11 @@ public class CommandRunner {
 							listener.subProcessStdout(string);
 						}
 					} else if (howMany == 0) {
-						Thread.yield();
+						try {
+							Thread.sleep(100);
+						} catch (InterruptedException e) {
+							e.printStackTrace();
+						}
 					} else {
 						break;
 					}

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/ModelCleanerProperties.java

@@ -10,38 +10,39 @@ import java.util.Properties;
  * model.
  */
 public class ModelCleanerProperties {
-	public static final String PROP_VIVO_WEBAPP_NAME = "vivo_webapp_name";
-	public static final String PROP_TOMCAT_MANAGER_USERNAME = "tomcat_manager_username";
-	public static final String PROP_TOMCAT_MANAGER_PASSWORD = "tomcat_manager_password";
 	public static final String PROP_MYSQL_USERNAME = "mysql_username";
 	public static final String PROP_MYSQL_PASSWORD = "mysql_password";
 	public static final String PROP_MYSQL_DB_NAME = "mysql_db_name";
 	public static final String PROP_WEBAPP_DIRECTORY = "vivo_webapp_directory";
+	public static final String PROP_TOMCAT_CHECK_READY_COMMAND = "tomcat_check_ready_command";
+	public static final String PROP_TOMCAT_STOP_COMMAND = "tomcat_stop_command";
+	public static final String PROP_TOMCAT_START_COMMAND = "tomcat_start_command";
 
-	private final String vivoWebappName;
-	private final String tomcatManagerUsername;
-	private final String tomcatManagerPassword;
 	private final String mysqlUsername;
 	private final String mysqlPassword;
 	private final String mysqlDbName;
 	private final File webappDirectory;
+	private final String tomcatCheckReadyCommand;
+	private final String tomcatStopCommand;
+	private final String tomcatStartCommand;
 
 	/**
 	 * Confirm that we have the expected properties, and that their values seem
 	 * reasonable.
 	 */
 	public ModelCleanerProperties(Properties props) {
-		this.vivoWebappName = checkWebappName(props);
-		this.tomcatManagerUsername = getRequiredProperty(props,
-				PROP_TOMCAT_MANAGER_USERNAME);
-		this.tomcatManagerPassword = getRequiredProperty(props,
-				PROP_TOMCAT_MANAGER_PASSWORD);
-
 		this.mysqlUsername = getRequiredProperty(props, PROP_MYSQL_USERNAME);
 		this.mysqlPassword = getRequiredProperty(props, PROP_MYSQL_PASSWORD);
 		this.mysqlDbName = getRequiredProperty(props, PROP_MYSQL_DB_NAME);
 
 		this.webappDirectory = confirmWebappDirectory(props);
+
+		this.tomcatCheckReadyCommand = getRequiredProperty(props,
+				PROP_TOMCAT_CHECK_READY_COMMAND);
+		this.tomcatStopCommand = getRequiredProperty(props,
+				PROP_TOMCAT_STOP_COMMAND);
+		this.tomcatStartCommand = getRequiredProperty(props,
+				PROP_TOMCAT_START_COMMAND);
 	}
 
 	public String getMysqlUsername() {
@@ -60,16 +61,16 @@ public class ModelCleanerProperties {
 		return webappDirectory;
 	}
 
-	public String getVivoWebappName() {
+	public String getTomcatCheckReadyCommand() {
-		return vivoWebappName;
+		return tomcatCheckReadyCommand;
 	}
 
-	public String getTomcatManagerUsername() {
+	public String getTomcatStopCommand() {
-		return tomcatManagerUsername;
+		return tomcatStopCommand;
 	}
 
-	public String getTomcatManagerPassword() {
+	public String getTomcatStartCommand() {
-		return tomcatManagerPassword;
+		return tomcatStartCommand;
 	}
 
 	/**
@@ -85,22 +86,6 @@ public class ModelCleanerProperties {
 		return value;
 	}
 
-	/**
-	 * The website URL must end with the webapp name.
-	 */
-	private String checkWebappName(Properties props) {
-		String websiteUrl = getRequiredProperty(props,
-				SeleniumRunnerParameters.PROP_WEBSITE_URL);
-		String webappName = getRequiredProperty(props, PROP_VIVO_WEBAPP_NAME);
-		if ((!websiteUrl.endsWith(webappName))
-				&& (!websiteUrl.endsWith(webappName + "/"))) {
-			throw new IllegalArgumentException("The " + PROP_VIVO_WEBAPP_NAME
-					+ " must be the last item in the "
-					+ SeleniumRunnerParameters.PROP_WEBSITE_URL);
-		}
-		return webappName;
-	}
-
 	/**
 	 * The dumpfile parameter must point to an existing directory.
 	 */
@@ -126,10 +111,7 @@ public class ModelCleanerProperties {
 	}
 
 	public String toString() {
-		return "\n      vivoWebappName: " + vivoWebappName
+		return "\n      mysqlUsername: " + mysqlUsername
-				+ "\n      tomcatManagerUsername: " + tomcatManagerUsername
-				+ "\n      tomcatManagerPassword: " + tomcatManagerPassword
-				+ "\n      mysqlUsername: " + mysqlUsername
 				+ "\n      mysqlPassword: " + mysqlPassword
 				+ "\n      mysqlDbName: " + mysqlDbName
 				+ "\n      webappDirectory: " + webappDirectory;

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/SeleniumRunner.java

@@ -65,13 +65,16 @@ public class SeleniumRunner {
 		} catch (IOException e) {
 			listener.runFailed(e);
 			success = false;
-			e.printStackTrace();
+			throw new FatalException(e);
 		} catch (FatalException e) {
 			listener.runFailed(e);
 			success = false;
-			e.printStackTrace();
+			throw e;
-		}
+		} finally {
 			listener.runStopped();
+			outputManager.summarizeOutput(dataModel);
+		}
+
 		return success;
 	}
 
@@ -162,16 +165,19 @@ public class SeleniumRunner {
 			}
 		}
 
+		try {
 			try {
 				parms = new SeleniumRunnerParameters(args[0]);
 			} catch (IOException e) {
 				usage("Can't read properties file: " + e.getMessage());
+			} catch (IllegalArgumentException e) {
+				throw new FatalException(e);
 			}
 
-		try {
 			if (interactive) {
 				// TODO hook up the GUI.
-				throw new RuntimeException("interactive mode not implemented.");
+				throw new FatalException("interactive mode not implemented. "
+						+ "use 'ant acceptance -Dacceptance.batch=true'");
 			} else {
 				File logFile = new File(parms.getOutputDirectory(),
 						LOGFILE_NAME);

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/TomcatController.java

@@ -2,178 +2,159 @@
 
 package edu.cornell.mannlib.vitro.utilities.testrunner;
 
-import java.io.BufferedReader;
+import java.util.ArrayList;
-import java.io.IOException;
+import java.util.List;
-import java.io.StringReader;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 import edu.cornell.mannlib.vitro.utilities.testrunner.listener.Listener;
-import edu.cornell.mannlib.vitro.utilities.testrunner.tomcat.HttpHelper;
 
 /**
  * Start and stop the webapp, so we can clean the database.
  */
 public class TomcatController {
-	private static final Pattern PATTERN_WEBAPP_LISTING = Pattern
-			.compile("/(\\w+):(\\w+):");
-
 	private final SeleniumRunnerParameters parms;
 	private final ModelCleanerProperties properties;
 	private final Listener listener;
 
-	private final String tomcatBaseUrl;
-	private final String tomcatManagerUrl;
-	private final String tomcatManagerUsername;
-	private final String tomcatManagerPassword;
-	private final String webappName;
-
 	public TomcatController(SeleniumRunnerParameters parms) {
 		this.parms = parms;
 		this.properties = parms.getModelCleanerProperties();
 		this.listener = parms.getListener();
 
-		this.webappName = properties.getVivoWebappName();
+		try {
-		this.tomcatBaseUrl = figureBaseUrl();
-		this.tomcatManagerUrl = this.tomcatBaseUrl + "/manager";
-		this.tomcatManagerUsername = properties.getTomcatManagerUsername();
-		this.tomcatManagerPassword = properties.getTomcatManagerPassword();
-
 			checkThatTomcatIsReady();
+		} catch (CommandRunnerException e) {
+			throw new FatalException(e);
 		}
-
-	private String figureBaseUrl() {
-		String url = parms.getWebsiteUrl();
-		int end = url.lastIndexOf(webappName);
-		return url.substring(0, end);
 	}
 
 	/**
-	 * Insure that Tomcat is running and has the ability to start and stop VIVO.
+	 * Insure that Tomcat is ready and that we can start and stop VIVO.
 	 */
-	private void checkThatTomcatIsReady() {
+	private void checkThatTomcatIsReady() throws CommandRunnerException {
-		HttpHelper hh = new HttpHelper();
+		String tomcatCheckReadyCommand = properties
+				.getTomcatCheckReadyCommand();
 
-		// Is Tomcat responding?
+		CommandRunner runner = new CommandRunner(parms);
-		if (!hh.getPage(tomcatBaseUrl)) {
+
-			throw newHttpException(hh, "Tomcat does not respond");
+		listener.webappCheckingReady(tomcatCheckReadyCommand);
+		runner.run(parseCommandLine(tomcatCheckReadyCommand));
+
+		int returnCode = runner.getReturnCode();
+		if (returnCode != 0) {
+			listener.webappCheckReadyFailed(returnCode);
+			throw new CommandRunnerException("Tomcat is not ready: code="
+					+ returnCode);
 		}
 
-		// Does the manager respond?
+		listener.webappCheckedReady();
-		hh.getPage(tomcatManagerUrl + "/list");
-		if (hh.getStatus() == 404) {
-			throw newHttpException(hh,
-					"Tomcat manager application does not respond. "
-							+ "Is it installed?");
 	}
 
-		// Do we have the correct authorization for the manager?
+	public void stopTheWebapp() throws CommandRunnerException {
-		hh.getPage(tomcatManagerUrl + "/list", tomcatManagerUsername,
+		String tomcatStopCommand = properties.getTomcatStopCommand();
-				tomcatManagerPassword);
-		if (hh.getStatus() != 200) {
-			throw newHttpException(hh, "Failed to list Tomcat applications");
-		}
 
-		// Is the VIVO application running?
+		CommandRunner runner = new CommandRunner(parms);
-		boolean running = isVivoRunning(hh.getResponseText());
 
-		if (running) {
+		listener.webappStopping(tomcatStopCommand);
-			stopTheWebapp();
+		runner.run(parseCommandLine(tomcatStopCommand));
-		}
 
-		// Be sure that we can start it.
+		int returnCode = runner.getReturnCode();
-		startTheWebapp();
+		if (returnCode != 0) {
-	}
+			listener.webappStopFailed(returnCode);
-
+			throw new CommandRunnerException("Failed to stop Tomcat: code="
-	/**
+					+ returnCode);
-	 * Tell Tomcat to start the webapp. Check the response.
-	 */
-	public void startTheWebapp() {
-		String startCommand = tomcatManagerUrl + "/start?path=/" + webappName;
-		listener.webappStarting(startCommand);
-
-		HttpHelper hh = new HttpHelper();
-		hh.getPage(startCommand, tomcatManagerUsername, tomcatManagerPassword);
-
-		if ((hh.getStatus() != 200) || (!hh.getResponseText().startsWith("OK"))) {
-			listener.webappStartFailed(hh.getStatus());
-			throw newHttpException(hh, "Failed to start the webapp '"
-					+ webappName + "'");
-		}
-
-		listener.webappStarted();
-	}
-
-	/**
-	 * Tell Tomcat to stop the webapp. Check the response.
-	 */
-	public void stopTheWebapp() {
-		String stopCommand = tomcatManagerUrl + "/stop?path=/" + webappName;
-		listener.webappStopping(stopCommand);
-
-		HttpHelper hh = new HttpHelper();
-		hh.getPage(stopCommand, tomcatManagerUsername, tomcatManagerPassword);
-
-		if ((hh.getStatus() != 200) || (!hh.getResponseText().startsWith("OK"))) {
-			listener.webappStopFailed(hh.getStatus());
-			throw newHttpException(hh, "Failed to stop the webapp '"
-					+ webappName + "'");
 		}
 
 		listener.webappStopped();
 	}
 
 	/**
-	 * Is the VIVO application listed, and is it running?
+	 * Start Tomcat and wait for it to initialize.
 	 */
-	private boolean isVivoRunning(String responseText) {
+	public void startTheWebapp() throws CommandRunnerException {
-		boolean found = false;
+		String tomcatStartCommand = properties.getTomcatStartCommand();
-		boolean running = false;
 
-		BufferedReader r = new BufferedReader(new StringReader(responseText));
+		CommandRunner runner = new CommandRunner(parms);
+
+		listener.webappStarting(tomcatStartCommand);
 		try {
-			String line;
+			// Stupid Windows won't allow us to start Tomcat as an independent
-			while (null != (line = r.readLine())) {
+			// process (except if its installed as a service).
-				Matcher m = PATTERN_WEBAPP_LISTING.matcher(line);
+			runner.run(parseCommandLine(tomcatStartCommand));
-				if (m.find()) {
+		} catch (CommandRunnerException e) {
-					if (this.webappName.equals(m.group(1))) {
+			throw new FatalException(e);
-						found = true;
-						if ("running".equals(m.group(2))) {
-							running = true;
-						}
-						break;
-					}
-				}
-			}
-			r.close();
-		} catch (IOException e) {
-			// Can't happen when reading from a string.
-			e.printStackTrace();
 		}
 
-		if (!found) {
+		int returnCode = runner.getReturnCode();
-			throw new FatalException("Webapp '" + this.webappName
+		if (returnCode != 0) {
-					+ "' not found in Tomcat's list of webapps: \n"
+			listener.webappStartFailed(returnCode);
-					+ responseText);
+			throw new CommandRunnerException("Failed to start Tomcat: code="
+					+ returnCode);
 		}
 
-		return running;
+		listener.webappStarted();
 	}
 
 	/**
-	 * Generate a {@link FatalException} that contains a bunch of info from the
+	 * A command line must be broken into separate arguments, where arguments
-	 * {@link HttpHelper}.
+	 * are delimited by blanks unless the blank (and the argument) is enclosed
+	 * in quotes.
 	 */
-	private FatalException newHttpException(HttpHelper hh, String text) {
+	static List<String> parseCommandLine(String commandLine) {
-		return new FatalException(text + "   status is " + hh.getStatus()
+		List<String> pieces = new ArrayList<String>();
-				+ ", response text is '" + hh.getResponseText() + "'");
+		StringBuilder piece = null;
+		boolean inDelimiter = true;
+		boolean inQuotes = false;
+		for (int i = 0; i < commandLine.length(); i++) {
+			char thisChar = commandLine.charAt(i);
+			if ((thisChar == ' ') && !inQuotes) {
+				if (inDelimiter) {
+					// No effect.
+				} else {
+					inDelimiter = true;
+					pieces.add(piece.toString());
+				}
+			} else if (thisChar == '"') {
+				// Quotes are not carried into the parsed strings.
+				inQuotes = !inQuotes;
+			} else { // Not a blank or a quote.
+				if (inDelimiter) {
+					inDelimiter = false;
+					piece = new StringBuilder();
+				}
+				piece.append(thisChar);
+			}
+		}
+
+		// There is an implied delimiter at the end of the command line.
+		if (!inDelimiter) {
+			pieces.add(piece.toString());
+		}
+
+		// Quotes must appear in pairs
+		if (inQuotes) {
+			throw new IllegalArgumentException(
+					"Command line contains mismatched quotes: " + commandLine);
+		}
+
+		return pieces;
 	}
 
 	/**
 	 * The run is finished. Do we need to do anything?
 	 */
 	public void cleanup() {
-		// Leave the webapp running.
+		// Don't need to do anything.
+
+		// If we've been starting and stopping Tomcat,
+		// stop it one more time.
+		if (parms.isCleanModel()) {
+			try {
+				stopTheWebapp();
+			} catch (CommandRunnerException e) {
+				throw new FatalException(e);
+			}
+		}
+
 	}
 
 }

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/listener/Listener.java

@@ -33,8 +33,6 @@ public interface Listener {
 
 	void webappStopFailed(int returnCode);
 
-	void webappWaitingForStop(int tomcatStopDelay);
-
 	void webappStopped();
 
 	void dropDatabaseStarting(String statement);
@@ -49,12 +47,16 @@ public interface Listener {
 
 	void loadDatabaseComplete();
 
-	void webappStarting(String tomcatStartCommand);
+	void webappCheckingReady(String command);
+
+	void webappCheckReadyFailed(int returnCode);
+
+	void webappCheckedReady();
+
+	void webappStarting(String command);
 
 	void webappStartFailed(int returnCode);
 
-	void webappWaitingForStart(int tomcatStartDelay);
-
 	void webappStarted();
 
 	void subProcessStart(List<String> command);

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/listener/LoggingListener.java

@@ -88,8 +88,23 @@ public class LoggingListener implements Listener {
 	}
 
 	@Override
-	public void webappStopping(String tomcatStopCommand) {
+	public void webappCheckingReady(String command) {
-		log("Stopping tomcat: " + tomcatStopCommand);
+		log("Checking if Tomcat is ready: " + command);
+	}
+
+	@Override
+	public void webappCheckReadyFailed(int returnCode) {
+		log("Tomcat is not ready: " + returnCode);
+	}
+
+	@Override
+	public void webappCheckedReady() {
+		log("Checked that Tomcat is ready.");
+	}
+
+	@Override
+	public void webappStopping(String command) {
+		log("Stopping tomcat: " + command);
 	}
 
 	@Override
@@ -97,11 +112,6 @@ public class LoggingListener implements Listener {
 		log("Failed to stop tomcat; return code was " + returnCode);
 	}
 
-	@Override
-	public void webappWaitingForStop(int tomcatStopDelay) {
-		log("Waiting " + tomcatStopDelay + " seconds for tomcat to stop.");
-	}
-
 	@Override
 	public void webappStopped() {
 		log("Tomcat stopped.");
@@ -147,11 +157,6 @@ public class LoggingListener implements Listener {
 		log("Failed to start tomcat; return code was " + returnCode);
 	}
 
-	@Override
-	public void webappWaitingForStart(int tomcatStartDelay) {
-		log("Waiting " + tomcatStartDelay + " seconds for tomcat to start.");
-	}
-
 	@Override
 	public void webappStarted() {
 		log("Tomcat started.");

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/listener/MulticastListener.java

@@ -99,13 +99,6 @@ public class MulticastListener implements Listener {
 		}
 	}
 
-	@Override
-	public void webappWaitingForStop(int tomcatStopDelay) {
-		for (Listener l : listeners) {
-			l.webappWaitingForStop(tomcatStopDelay);
-		}
-	}
-
 	@Override
 	public void webappStopped() {
 		for (Listener l : listeners) {
@@ -155,6 +148,27 @@ public class MulticastListener implements Listener {
 		}
 	}
 
+	@Override
+	public void webappCheckingReady(String command) {
+		for (Listener l : listeners) {
+			l.webappCheckingReady(command);
+		}
+	}
+
+	@Override
+	public void webappCheckReadyFailed(int returnCode) {
+		for (Listener l : listeners) {
+			l.webappCheckReadyFailed(returnCode);
+		}
+	}
+
+	@Override
+	public void webappCheckedReady() {
+		for (Listener l : listeners) {
+			l.webappCheckedReady();
+		}
+	}
+
 	@Override
 	public void webappStarting(String tomcatStartCommand) {
 		for (Listener l : listeners) {
@@ -169,13 +183,6 @@ public class MulticastListener implements Listener {
 		}
 	}
 
-	@Override
-	public void webappWaitingForStart(int tomcatStartDelay) {
-		for (Listener l : listeners) {
-			l.webappWaitingForStart(tomcatStartDelay);
-		}
-	}
-
 	@Override
 	public void webappStarted() {
 		for (Listener l : listeners) {

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/output/OutputDataListener.java

@@ -205,6 +205,18 @@ public class OutputDataListener implements Listener {
 	public void cleanOutputStop(File outputDirectory) {
 	}
 
+	@Override
+	public void webappCheckingReady(String command) {
+	}
+
+	@Override
+	public void webappCheckReadyFailed(int returnCode) {
+	}
+
+	@Override
+	public void webappCheckedReady() {
+	}
+
 	@Override
 	public void webappStopping(String tomcatStopCommand) {
 	}
@@ -213,10 +225,6 @@ public class OutputDataListener implements Listener {
 	public void webappStopFailed(int returnCode) {
 	}
 
-	@Override
-	public void webappWaitingForStop(int tomcatStopDelay) {
-	}
-
 	@Override
 	public void webappStopped() {
 	}
@@ -253,10 +261,6 @@ public class OutputDataListener implements Listener {
 	public void webappStartFailed(int returnCode) {
 	}
 
-	@Override
-	public void webappWaitingForStart(int tomcatStartDelay) {
-	}
-
 	@Override
 	public void webappStarted() {
 	}

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/output/OutputManager.java

@@ -64,6 +64,7 @@ public class OutputManager {
 	 * output file.
 	 */
 	public void summarizeOutput(DataModel dataModel) {
+		try {
 			LogStats log = LogStats.parse(parms.getLogFile());
 
 			List<SuiteResults> suiteResults = new ArrayList<SuiteResults>();
@@ -80,6 +81,11 @@ public class OutputManager {
 
 			OutputSummaryFormatter formatter = new OutputSummaryFormatter(parms);
 			formatter.format(log, dataModel);
+		} catch (Exception e) {
+			// It must be impossible to throw an exception from here, so just
+			// print it to sysout.
+			e.printStackTrace();
+		}
 	}
 
 	private static class HtmlFileFilter implements FileFilter {

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/output/OutputSummaryFormatter.java

@@ -271,7 +271,7 @@ public class OutputSummaryFormatter {
 
 		w.println("  <div class=section>Ignored</div>");
 		w.println();
-		w.println("  <table cellspacing=\"0\">");
+		w.println("  <table class=\"ignored\" cellspacing=\"0\">");
 		w.println("    <tr><th>Suite name</th><th>Test name</th>"
 				+ "<th>Reason for ignoring</th></tr>\n");
 		if (ignoredTests.isEmpty()) {
@@ -297,7 +297,7 @@ public class OutputSummaryFormatter {
 
 	private void writeFooter(PrintWriter w) {
 		w.println("  <div class=section>Log</div>");
-		w.println("  <pre>");
+		w.println("  <pre class=\"log\">");
 
 		Reader reader = null;
 		try {

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/output/summary.css

@@ -104,3 +104,12 @@ table.condensed div.test div.tReason{
 	font-style: italic;
 	padding: 3px 3px 3px 10px;
 }
+
+table.ignored td {
+	font-size: 80%;
+}
+
+pre.log {
+	font-family: monospace;
+	font-size: 80%;
+}

utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/tomcat/HttpHelper.java

@@ -1,141 +0,0 @@
-/* $This file is distributed under the terms of the license in /doc/license.txt$ */
-
-package edu.cornell.mannlib.vitro.utilities.testrunner.tomcat;
-
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.nio.charset.Charset;
-
-import org.apache.commons.httpclient.HttpClient;
-import org.apache.commons.httpclient.HttpMethod;
-import org.apache.commons.httpclient.UsernamePasswordCredentials;
-import org.apache.commons.httpclient.auth.AuthScope;
-import org.apache.commons.httpclient.auth.BasicScheme;
-import org.apache.commons.httpclient.cookie.CookiePolicy;
-import org.apache.commons.httpclient.methods.GetMethod;
-
-import edu.cornell.mannlib.vitro.utilities.testrunner.FileHelper;
-
-/**
- * TODO
- */
-public class HttpHelper {
-	private String responseText;
-	private int status = -1;
-	private Throwable exception;
-
-	/**
-	 * Read the page at the specified URL, and set the response text and status.
-	 */
-	public boolean getPage(String url) {
-		this.responseText = null;
-		this.status = -1;
-		this.exception = null;
-
-		HttpClient httpClient = new HttpClient();
-		HttpMethod method = new GetMethod(url);
-		Reader reader = null;
-		try {
-			method.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES);
-			method.getParams().setSoTimeout(60000);
-
-			httpClient.executeMethod(method);
-
-			this.status = method.getStatusCode();
-
-			reader = new InputStreamReader(method.getResponseBodyAsStream(),
-					Charset.forName("UTF-8"));
-			this.responseText = FileHelper.readAll(reader);
-
-			return true;
-		} catch (IOException e) {
-			this.exception = e;
-			return false;
-		} finally {
-			method.releaseConnection();
-			if (reader != null) {
-				try {
-					reader.close();
-				} catch (IOException e) {
-					e.printStackTrace();
-				}
-			}
-		}
-	}
-
-	/**
-	 * Read the page at the specified URL, performing authentication with the
-	 * specified username and password, and set the response text and status.
-	 */
-	public boolean getPage(String url, String username, String password) {
-		responseText = null;
-		status = -1;
-		this.exception = null;
-
-		HttpClient httpClient = new HttpClient();
-		httpClient.getState().setCredentials(new AuthScope(null, -1, null, "basic"),
-				new UsernamePasswordCredentials(username, password));
-
-		HttpMethod method = new GetMethod(url);
-
-		Reader reader = null;
-		try {
-			method.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES);
-			method.getParams().setSoTimeout(60000);
-
-			httpClient.executeMethod(method);
-
-			this.status = method.getStatusCode();
-
-			reader = new InputStreamReader(method.getResponseBodyAsStream(),
-					Charset.forName("UTF-8"));
-			responseText = FileHelper.readAll(reader);
-
-			return true;
-		} catch (IOException e) {
-			this.exception = e;
-			return false;
-		} finally {
-			method.releaseConnection();
-			if (reader != null) {
-				try {
-					reader.close();
-				} catch (IOException e) {
-					e.printStackTrace();
-				}
-			}
-		}
-	}
-
-	public int getStatus() {
-		return status;
-	}
-
-	public String getResponseText() {
-		return responseText;
-	}
-
-	public Throwable getException() {
-		return exception;
-	}
-
-	public static class HttpHelperException extends Exception {
-
-		public HttpHelperException() {
-		}
-
-		public HttpHelperException(String message, Throwable cause) {
-			super(message, cause);
-		}
-
-		public HttpHelperException(String message) {
-			super(message);
-		}
-
-		public HttpHelperException(Throwable cause) {
-			super(cause);
-		}
-
-	}
-}