diff --git a/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/command/CreateCommand.java b/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/command/CreateCommand.java
index fd0af04..301134e 100644
--- a/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/command/CreateCommand.java
+++ b/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/command/CreateCommand.java
@@ -26,7 +26,6 @@
 import edu.uci.ics.asterix.event.schema.cluster.Cluster;
 import edu.uci.ics.asterix.event.schema.cluster.Env;
 import edu.uci.ics.asterix.event.schema.cluster.Property;
-import edu.uci.ics.asterix.event.schema.cluster.WorkingDir;
 import edu.uci.ics.asterix.event.schema.pattern.Patterns;
 import edu.uci.ics.asterix.installer.driver.InstallerDriver;
 import edu.uci.ics.asterix.installer.driver.InstallerUtil;
@@ -38,95 +37,82 @@
 
 public class CreateCommand extends AbstractCommand {
 
-	private String asterixInstanceName;
-	private Cluster cluster;
+    private String asterixInstanceName;
+    private Cluster cluster;
 
-	@Override
-	protected void execCommand() throws Exception {
-		InstallerDriver.initConfig();
-		ValidateCommand validateCommand = new ValidateCommand();
-		boolean valid = validateCommand
-				.validateCluster(((CreateConfig) config).clusterPath);
-		if (!valid) {
-			throw new Exception("Cannot create an Asterix instance.");
-		}
-		asterixInstanceName = ((CreateConfig) config).name;
-		InstallerUtil.validateAsterixInstanceNotExists(asterixInstanceName);
-		CreateConfig createConfig = (CreateConfig) config;
-		JAXBContext ctx = JAXBContext.newInstance(Cluster.class);
-		Unmarshaller unmarshaller = ctx.createUnmarshaller();
-		cluster = (Cluster) unmarshaller.unmarshal(new File(
-				createConfig.clusterPath));
-		AsterixInstance asterixInstance = InstallerUtil.createAsterixInstance(
-				asterixInstanceName, cluster);
-		InstallerUtil.evaluateConflictWithOtherInstances(asterixInstance);
-		InstallerUtil.createAsterixZip(asterixInstance, true);
-		List<Property> clusterProperties = new ArrayList<Property>();
-		clusterProperties.add(new Property("ASTERIX_HOME", cluster
-				.getWorkingDir().getDir() + File.separator + "asterix"));
-		StringBuilder javaOpts = new StringBuilder();
-		if (cluster.getJavaOpts() != null) {
-			javaOpts.append(cluster.getJavaOpts());
-		}
-		clusterProperties.add(new Property("JAVA_OPTS", javaOpts.toString()));
-		clusterProperties.add(new Property("CLUSTER_NET_IP", cluster
-				.getMasterNode().getClusterIp()));
-		clusterProperties.add(new Property("CLIENT_NET_IP", cluster
-				.getMasterNode().getClientIp()));
-		clusterProperties.add(new Property("LOG_DIR", cluster.getLogdir()));
-		clusterProperties.add(new Property("JAVA_HOME", cluster.getJavaHome()));
-		clusterProperties.add(new Property("WORKING_DIR", cluster
-				.getWorkingDir().getDir()));
-		cluster.setEnv(new Env(clusterProperties));
+    @Override
+    protected void execCommand() throws Exception {
+        InstallerDriver.initConfig();
+        ValidateCommand validateCommand = new ValidateCommand();
+        boolean valid = validateCommand.validateCluster(((CreateConfig) config).clusterPath);
+        if (!valid) {
+            throw new Exception("Cannot create an Asterix instance.");
+        }
+        asterixInstanceName = ((CreateConfig) config).name;
+        InstallerUtil.validateAsterixInstanceNotExists(asterixInstanceName);
+        CreateConfig createConfig = (CreateConfig) config;
+        JAXBContext ctx = JAXBContext.newInstance(Cluster.class);
+        Unmarshaller unmarshaller = ctx.createUnmarshaller();
+        cluster = (Cluster) unmarshaller.unmarshal(new File(createConfig.clusterPath));
+        AsterixInstance asterixInstance = InstallerUtil.createAsterixInstance(asterixInstanceName, cluster);
+        InstallerUtil.evaluateConflictWithOtherInstances(asterixInstance);
+        InstallerUtil.createAsterixZip(asterixInstance, true);
+        List<Property> clusterProperties = new ArrayList<Property>();
+        clusterProperties.add(new Property("ASTERIX_HOME", cluster.getWorkingDir().getDir() + File.separator
+                + "asterix"));
+        StringBuilder javaOpts = new StringBuilder();
+        if (cluster.getJavaOpts() != null) {
+            javaOpts.append(cluster.getJavaOpts());
+        }
+        clusterProperties.add(new Property("JAVA_OPTS", javaOpts.toString()));
+        clusterProperties.add(new Property("CLUSTER_NET_IP", cluster.getMasterNode().getClusterIp()));
+        clusterProperties.add(new Property("CLIENT_NET_IP", cluster.getMasterNode().getClientIp()));
+        clusterProperties.add(new Property("LOG_DIR", cluster.getLogdir()));
+        clusterProperties.add(new Property("JAVA_HOME", cluster.getJavaHome()));
+        clusterProperties.add(new Property("WORKING_DIR", cluster.getWorkingDir().getDir()));
+        cluster.setEnv(new Env(clusterProperties));
 
-		PatternCreator pc = new PatternCreator();
-		Patterns patterns = pc.getStartAsterixPattern(asterixInstanceName,
-				cluster);
-		InstallerUtil.getEventrixClient(cluster).submit(patterns);
+        PatternCreator pc = new PatternCreator();
+        Patterns patterns = pc.getStartAsterixPattern(asterixInstanceName, cluster);
+        InstallerUtil.getEventrixClient(cluster).submit(patterns);
 
-		AsterixRuntimeState runtimeState = VerificationUtil
-				.getAsterixRuntimeState(asterixInstance);
-		VerificationUtil.updateInstanceWithRuntimeDescription(asterixInstance,
-				runtimeState, true);
-		ServiceProvider.INSTANCE.getLookupService().writeAsterixInstance(
-				asterixInstance);
-		InstallerUtil.deleteDirectory(InstallerDriver.getManagixHome()
-				+ File.separator + InstallerDriver.ASTERIX_DIR + File.separator
-				+ asterixInstanceName);
-		LOGGER.info(asterixInstance.getDescription(false));
-	}
+        AsterixRuntimeState runtimeState = VerificationUtil.getAsterixRuntimeState(asterixInstance);
+        VerificationUtil.updateInstanceWithRuntimeDescription(asterixInstance, runtimeState, true);
+        ServiceProvider.INSTANCE.getLookupService().writeAsterixInstance(asterixInstance);
+        InstallerUtil.deleteDirectory(InstallerDriver.getManagixHome() + File.separator + InstallerDriver.ASTERIX_DIR
+                + File.separator + asterixInstanceName);
+        LOGGER.info(asterixInstance.getDescription(false));
+    }
 
-	@Override
-	protected CommandConfig getCommandConfig() {
-		return new CreateConfig();
-	}
+    @Override
+    protected CommandConfig getCommandConfig() {
+        return new CreateConfig();
+    }
 
-	public Cluster getCluster() {
-		return cluster;
-	}
+    public Cluster getCluster() {
+        return cluster;
+    }
 
-	public String getAsterixInstanceName() {
-		return asterixInstanceName;
-	}
+    public String getAsterixInstanceName() {
+        return asterixInstanceName;
+    }
 
-	@Override
-	protected String getUsageDescription() {
-		return "\nCreates an ASTERIX instance with a specified name."
-				+ "\n\nPost creation, the instance is in ACTIVE state, indicating its "
-				+ "\navailability for executing statements/queries."
-				+ "\n\nUsage arguments/options:"
-				+ "\n-n Name of the ASTERIX instance."
-				+ "\n-c Path to the cluster configuration file";
-	}
+    @Override
+    protected String getUsageDescription() {
+        return "\nCreates an ASTERIX instance with a specified name."
+                + "\n\nPost creation, the instance is in ACTIVE state, indicating its "
+                + "\navailability for executing statements/queries." + "\n\nUsage arguments/options:"
+                + "\n-n Name of the ASTERIX instance." + "\n-c Path to the cluster configuration file";
+    }
 
 }
 
 class CreateConfig extends CommandConfig {
 
-	@Option(name = "-n", required = true, usage = "Name of Asterix Instance")
-	public String name;
+    @Option(name = "-n", required = true, usage = "Name of Asterix Instance")
+    public String name;
 
-	@Option(name = "-c", required = true, usage = "Path to cluster configuration")
-	public String clusterPath;
+    @Option(name = "-c", required = true, usage = "Path to cluster configuration")
+    public String clusterPath;
 
 }
diff --git a/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/events/PatternCreator.java b/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/events/PatternCreator.java
index ec3b09f..2210ba1 100644
--- a/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/events/PatternCreator.java
+++ b/asterix-installer/src/main/java/edu/uci/ics/asterix/installer/events/PatternCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2012 by The Regents of the University of California
+ * Copyright 2009-2013 by The Regents of the University of California
  * 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 from
diff --git a/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixExternalLibraryIT.java b/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixExternalLibraryIT.java
index c8117b1..46423df 100644
--- a/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixExternalLibraryIT.java
+++ b/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixExternalLibraryIT.java
@@ -1,3 +1,17 @@
+/*
+ * Copyright 2009-2013 by The Regents of the University of California
+ * 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 from
+ * 
+ *     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 edu.uci.ics.asterix.installer.test;
 
 import java.io.BufferedReader;
@@ -40,7 +54,6 @@
         String libraryPath = AsterixInstallerIntegrationUtil.getManagixHome() + File.separator
                 + "asterix-external-data" + File.separator + "target" + File.separator + "testlib-binary-assembly.zip";
         AsterixInstallerIntegrationUtil.installLibrary(LIBRARY_NAME, LIBRARY_DATAVERSE, libraryPath);
-
     }
 
     @AfterClass
diff --git a/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixInstallerIntegrationUtil.java b/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixInstallerIntegrationUtil.java
index 31792a5..9586b50 100644
--- a/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixInstallerIntegrationUtil.java
+++ b/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/AsterixInstallerIntegrationUtil.java
@@ -1,3 +1,17 @@
+/*
+ * Copyright 2009-2013 by The Regents of the University of California
+ * 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 from
+ * 
+ *     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 edu.uci.ics.asterix.installer.test;
 
 import java.io.File;
@@ -190,4 +204,10 @@
         cmdHandler.processCommand(command.split(" "));
     }
 
+    public static void uninstallLibrary(String dataverseName, String libraryName) throws Exception {
+        transformIntoRequiredState(State.INACTIVE);
+        String command = "uninstall -n " + ASTERIX_INSTANCE_NAME + " " + "-d" + dataverseName + "-l " + "libraryName";
+        cmdHandler.processCommand(command.split(" "));
+    }
+
 }
diff --git a/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/IntegrationTest.java b/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/IntegrationTest.java
deleted file mode 100644
index 870f3dc..0000000
--- a/asterix-installer/src/test/java/edu/uci/ics/asterix/installer/test/IntegrationTest.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package edu.uci.ics.asterix.installer.test;
-
-public interface IntegrationTest {
-
-}
diff --git a/asterix-installer/src/test/resources/integrationts/queries/library/mysum/mysum.1.query.aql b/asterix-installer/src/test/resources/integrationts/queries/library/mysum/mysum.1.query.aql
new file mode 100644
index 0000000..c979528
--- /dev/null
+++ b/asterix-installer/src/test/resources/integrationts/queries/library/mysum/mysum.1.query.aql
@@ -0,0 +1,4 @@
+use dataverse external
+
+let $x:=testlib:mysum(3,4)
+return $x
diff --git a/asterix-installer/src/test/resources/integrationts/testsuite.xml b/asterix-installer/src/test/resources/integrationts/testsuite.xml
index b730b41..610f576 100644
--- a/asterix-installer/src/test/resources/integrationts/testsuite.xml
+++ b/asterix-installer/src/test/resources/integrationts/testsuite.xml
@@ -1,4190 +1,8 @@
 <test-suite xmlns="urn:xml.testframework.asterix.ics.uci.edu" ResultOffsetPath="results" QueryOffsetPath="queries" QueryFileExtension=".aql">
-  <test-group name="aggregate">
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_double">
-        <output-dir compare="Text">avg_double</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_double_null">
-        <output-dir compare="Text">avg_double_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_empty_01">
-        <output-dir compare="Text">avg_empty_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_empty_02">
-        <output-dir compare="Text">avg_empty_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_float">
-        <output-dir compare="Text">avg_float</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_float_null">
-        <output-dir compare="Text">avg_float_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int16">
-        <output-dir compare="Text">avg_int16</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int16_null">
-        <output-dir compare="Text">avg_int16_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int32">
-        <output-dir compare="Text">avg_int32</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int32_null">
-        <output-dir compare="Text">avg_int32_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int64">
-        <output-dir compare="Text">avg_int64</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int64_null">
-        <output-dir compare="Text">avg_int64_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int8">
-        <output-dir compare="Text">avg_int8</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="avg_int8_null">
-        <output-dir compare="Text">avg_int8_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="count_01">
-        <output-dir compare="Text">count_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="count_empty_01">
-        <output-dir compare="Text">count_empty_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="count_empty_02">
-        <output-dir compare="Text">count_empty_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="count_null">
-        <output-dir compare="Text">count_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!--
-    <test-case FilePath="aggregate">
-      <compilation-unit name="droptype">
-        <output-dir compare="Text">droptype</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="aggregate">
-      <compilation-unit name="global-avg_01">
-        <output-dir compare="Text">global-avg_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="global-avg_null">
-        <output-dir compare="Text">global-avg_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_double">
-        <output-dir compare="Text">local-avg_double</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_double_null">
-        <output-dir compare="Text">local-avg_double_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_float">
-        <output-dir compare="Text">local-avg_float</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_float_null">
-        <output-dir compare="Text">local-avg_float_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int16">
-        <output-dir compare="Text">local-avg_int16</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int16_null">
-        <output-dir compare="Text">local-avg_int16_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int32">
-        <output-dir compare="Text">local-avg_int32</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int32_null">
-        <output-dir compare="Text">local-avg_int32_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int64">
-        <output-dir compare="Text">local-avg_int64</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int64_null">
-        <output-dir compare="Text">local-avg_int64_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int8">
-        <output-dir compare="Text">local-avg_int8</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="local-avg_int8_null">
-        <output-dir compare="Text">local-avg_int8_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="max_empty_01">
-        <output-dir compare="Text">max_empty_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="max_empty_02">
-        <output-dir compare="Text">max_empty_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="min_empty_01">
-        <output-dir compare="Text">min_empty_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="min_empty_02">
-        <output-dir compare="Text">min_empty_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_avg">
-        <output-dir compare="Text">scalar_avg</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_avg_empty">
-        <output-dir compare="Text">scalar_avg_empty</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_avg_null">
-        <output-dir compare="Text">scalar_avg_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_count">
-        <output-dir compare="Text">scalar_count</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_count_empty">
-        <output-dir compare="Text">scalar_count_empty</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_count_null">
-        <output-dir compare="Text">scalar_count_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_max">
-        <output-dir compare="Text">scalar_max</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_max_empty">
-        <output-dir compare="Text">scalar_max_empty</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_max_null">
-        <output-dir compare="Text">scalar_max_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_min">
-        <output-dir compare="Text">scalar_min</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_min_empty">
-        <output-dir compare="Text">scalar_min_empty</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_min_null">
-        <output-dir compare="Text">scalar_min_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_sum">
-        <output-dir compare="Text">scalar_sum</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_sum_empty">
-        <output-dir compare="Text">scalar_sum_empty</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="aggregate">
-      <compilation-unit name="scalar_sum_null">
-        <output-dir compare="Text">scalar_sum_null</output-dir>
-      </compilation-unit>
-    </test-case>
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-    <!--
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-        <output-dir compare="Text">numeric-comparison_01</output-dir>
-      </compilation-unit>
-    </test-case>
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-    <!--
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-      <compilation-unit name="co">
-        <output-dir compare="Text">co</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
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-    <!--
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-      <compilation-unit name="denorm-cust-order_01">
-        <output-dir compare="Text">denorm-cust-order_01</output-dir>
-      </compilation-unit>
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-    -->
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-    <!--
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-      <compilation-unit name="denorm-cust-order_03">
-        <output-dir compare="Text">denorm-cust-order_03</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <!--
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-      <compilation-unit name="freq-clerk">
-        <output-dir compare="Text">freq-clerk</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
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-    <!--
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-    <!--
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-        <output-dir compare="Text">q3</output-dir>
-      </compilation-unit>
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-    <!--
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-      <compilation-unit name="load-from-hdfs">
-        <output-dir compare="Text">load-from-hdfs</output-dir>
-      </compilation-unit>
-    </test-case>
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-      </compilation-unit>
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-    </test-case>
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-        <output-dir compare="Text">distance-between-points</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="line_accessor">
-        <output-dir compare="Text">line_accessor</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="line-intersect-circle">
-        <output-dir compare="Text">line-intersect-circle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="line-intersect-line">
-        <output-dir compare="Text">line-intersect-line</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="line-intersect-polygon">
-        <output-dir compare="Text">line-intersect-polygon</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="line-intersect-rectangle">
-        <output-dir compare="Text">line-intersect-rectangle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="point_accessor">
-        <output-dir compare="Text">point_accessor</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="point-equals-point">
-        <output-dir compare="Text">point-equals-point</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="point-in-circle">
-        <output-dir compare="Text">point-in-circle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="point-in-polygon">
-        <output-dir compare="Text">point-in-polygon</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="point-in-rectangle">
-        <output-dir compare="Text">point-in-rectangle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="point-on-line">
-        <output-dir compare="Text">point-on-line</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="polygon_accessor">
-        <output-dir compare="Text">polygon_accessor</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="polygon-intersect-circle">
-        <output-dir compare="Text">polygon-intersect-circle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="polygon-intersect-polygon">
-        <output-dir compare="Text">polygon-intersect-polygon</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="polygon-intersect-rectangle">
-        <output-dir compare="Text">polygon-intersect-rectangle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="rectangle_accessor">
-        <output-dir compare="Text">rectangle_accessor</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="rectangle-intersect-circle">
-        <output-dir compare="Text">rectangle-intersect-circle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="rectangle-intersect-rectangle">
-        <output-dir compare="Text">rectangle-intersect-rectangle</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="spatial">
-      <compilation-unit name="spatial-area">
-        <output-dir compare="Text">spatial-area</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="string">
-    <test-case FilePath="string">
-      <compilation-unit name="codepoint-to-string1">
-        <output-dir compare="Text">codepoint-to-string1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="codepoint-to-string2">
-        <output-dir compare="Text">codepoint-to-string2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="concat_01">
-        <output-dir compare="Text">concat_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="concat_02">
-        <output-dir compare="Text">concat_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="contains_01">
-        <output-dir compare="Text">contains_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="cpttostr01">
-        <output-dir compare="Text">cpttostr01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="cpttostr02">
-        <output-dir compare="Text">cpttostr02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="cpttostr04">
-        <output-dir compare="Text">cpttostr04</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="end-with1">
-        <output-dir compare="Text">end-with1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="end-with2">
-        <output-dir compare="Text">end-with2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="end-with3">
-        <output-dir compare="Text">end-with3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="end-with4">
-        <output-dir compare="Text">end-with4</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="end-with5">
-        <output-dir compare="Text">end-with5</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="ends-with_01">
-        <output-dir compare="Text">ends-with_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="endwith02">
-        <output-dir compare="Text">endwith02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="endwith03">
-        <output-dir compare="Text">endwith03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="length_01">
-        <output-dir compare="Text">length_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="length_02">
-        <output-dir compare="Text">length_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="like_01">
-        <output-dir compare="Text">like_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="like_null">
-        <output-dir compare="Text">like_null</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="lowercase">
-        <output-dir compare="Text">lowercase</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches02">
-        <output-dir compare="Text">matches02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches03">
-        <output-dir compare="Text">matches03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches04">
-        <output-dir compare="Text">matches04</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches05">
-        <output-dir compare="Text">matches05</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches06">
-        <output-dir compare="Text">matches06</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches1">
-        <output-dir compare="Text">matches1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches11">
-        <output-dir compare="Text">matches11</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches2">
-        <output-dir compare="Text">matches2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches21">
-        <output-dir compare="Text">matches21</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches22">
-        <output-dir compare="Text">matches22</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches23">
-        <output-dir compare="Text">matches23</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matches3">
-        <output-dir compare="Text">matches3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="matchesnull">
-        <output-dir compare="Text">matchesnull</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="replace1">
-        <output-dir compare="Text">replace1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="replace2">
-        <output-dir compare="Text">replace2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="replace21">
-        <output-dir compare="Text">replace21</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="replace22">
-        <output-dir compare="Text">replace22</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="replace3">
-        <output-dir compare="Text">replace3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="start-with1">
-        <output-dir compare="Text">start-with1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="start-with2">
-        <output-dir compare="Text">start-with2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="start-with3">
-        <output-dir compare="Text">start-with3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="start-with4">
-        <output-dir compare="Text">start-with4</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="start-with5">
-        <output-dir compare="Text">start-with5</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="starts-with_01">
-        <output-dir compare="Text">starts-with_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="startwith02">
-        <output-dir compare="Text">startwith02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!--
-    <test-case FilePath="string">
-      <compilation-unit name="startwith03">
-        <output-dir compare="Text">startwith03</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="string">
-      <compilation-unit name="strconcat01">
-        <output-dir compare="Text">strconcat01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="strconcat02">
-        <output-dir compare="Text">strconcat02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-concat1">
-        <output-dir compare="Text">string-concat1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-equal1">
-        <output-dir compare="Text">string-equal1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-equal2">
-        <output-dir compare="Text">string-equal2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-equal3">
-        <output-dir compare="Text">string-equal3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-equal4">
-        <output-dir compare="Text">string-equal4</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-join1">
-        <output-dir compare="Text">string-join1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-to-codepoint">
-        <output-dir compare="Text">string-to-codepoint</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="string-to-codepoint1">
-        <output-dir compare="Text">string-to-codepoint1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="strlen02">
-        <output-dir compare="Text">strlen02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="strlen03">
-        <output-dir compare="Text">strlen03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="strtocpt01">
-        <output-dir compare="Text">strtocpt01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="strtocpt02">
-        <output-dir compare="Text">strtocpt02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="strtocpt03">
-        <output-dir compare="Text">strtocpt03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substr01">
-        <output-dir compare="Text">substr01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!-- Issue no 219
-    <test-case FilePath="string">
-      <compilation-unit name="substr04">
-        <output-dir compare="Text">substr04</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substr05">
-        <output-dir compare="Text">substr05</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="string">
-      <compilation-unit name="substr06">
-        <output-dir compare="Text">substr06</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-after-1">
-        <output-dir compare="Text">substring-after-1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-after-2">
-        <output-dir compare="Text">substring-after-2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-after-3">
-        <output-dir compare="Text">substring-after-3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-after-4">
-        <output-dir compare="Text">substring-after-4</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-before-1">
-        <output-dir compare="Text">substring-before-1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-before-2">
-        <output-dir compare="Text">substring-before-2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring-before-3">
-        <output-dir compare="Text">substring-before-3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring2-1">
-        <output-dir compare="Text">substring2-1</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring2-2">
-        <output-dir compare="Text">substring2-2</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring2-3">
-        <output-dir compare="Text">substring2-3</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring2-4">
-        <output-dir compare="Text">substring2-4</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="substring_01">
-        <output-dir compare="Text">substring_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="toLowerCase02">
-        <output-dir compare="Text">toLowerCase02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="toLowerCase03">
-        <output-dir compare="Text">toLowerCase03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="string">
-      <compilation-unit name="toLowerCase04">
-        <output-dir compare="Text">toLowerCase04</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="subset-collection">
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="01">
-        <output-dir compare="Text">01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="02">
-        <output-dir compare="Text">02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="03">
-        <output-dir compare="Text">03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!--
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="04">
-        <output-dir compare="Text">04</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="05">
-        <output-dir compare="Text">05</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="06">
-        <output-dir compare="Text">06</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="subset-collection">
-      <compilation-unit name="07">
-        <output-dir compare="Text">07</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="tokenizers">
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="counthashed-gram-tokens_01">
-        <output-dir compare="Text">counthashed-gram-tokens_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="counthashed-gram-tokens_02">
-        <output-dir compare="Text">counthashed-gram-tokens_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="counthashed-word-tokens_01">
-        <output-dir compare="Text">counthashed-word-tokens_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="gram-tokens_01">
-        <output-dir compare="Text">gram-tokens_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="gram-tokens_02">
-        <output-dir compare="Text">gram-tokens_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="hashed-gram-tokens_01">
-        <output-dir compare="Text">hashed-gram-tokens_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="hashed-gram-tokens_02">
-        <output-dir compare="Text">hashed-gram-tokens_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="hashed-word-tokens_01">
-        <output-dir compare="Text">hashed-word-tokens_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="word-tokens_01">
-        <output-dir compare="Text">word-tokens_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tokenizers">
-      <compilation-unit name="word-tokens_02">
-        <output-dir compare="Text">word-tokens_02</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="tpch">
-    <test-case FilePath="tpch">
-      <compilation-unit name="distinct_by">
-        <output-dir compare="Text">distinct_by</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="group_no_agg">
-        <output-dir compare="Text">group_no_agg</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q10_returned_item">
-        <output-dir compare="Text">q10_returned_item</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q10_returned_item_int64">
-       <output-dir compare="Text">q10_returned_item_int64</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q11_important_stock">
-        <output-dir compare="Text">q11_important_stock</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q12_shipping">
-        <output-dir compare="Text">q12_shipping</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q13_customer_distribution">
-        <output-dir compare="Text">q13_customer_distribution</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q14_promotion_effect">
-        <output-dir compare="Text">q14_promotion_effect</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q15_top_supplier">
-        <output-dir compare="Text">q15_top_supplier</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q16_parts_supplier_relationship">
-        <output-dir compare="Text">q16_parts_supplier_relationship</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q17_small_quantity_order_revenue">
-        <output-dir compare="Text">q17_small_quantity_order_revenue</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q18_large_volume_customer">
-        <output-dir compare="Text">q18_large_volume_customer</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q19_discounted_revenue">
-        <output-dir compare="Text">q19_discounted_revenue</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q1_pricing_summary_report_nt">
-        <output-dir compare="Text">q1_pricing_summary_report_nt</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q20_potential_part_promotion">
-        <output-dir compare="Text">q20_potential_part_promotion</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q21_suppliers_who_kept_orders_waiting">
-        <output-dir compare="Text">q21_suppliers_who_kept_orders_waiting</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q22_global_sales_opportunity">
-        <output-dir compare="Text">q22_global_sales_opportunity</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q2_minimum_cost_supplier">
-        <output-dir compare="Text">q2_minimum_cost_supplier</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q3_shipping_priority_nt">
-        <output-dir compare="Text">q3_shipping_priority_nt</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q4_order_priority">
-        <output-dir compare="Text">q4_order_priority</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q5_local_supplier_volume">
-        <output-dir compare="Text">q5_local_supplier_volume</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q6_forecast_revenue_change">
-        <output-dir compare="Text">q6_forecast_revenue_change</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q7_volume_shipping">
-        <output-dir compare="Text">q7_volume_shipping</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q8_national_market_share">
-        <output-dir compare="Text">q8_national_market_share</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="tpch">
-      <compilation-unit name="q9_product_type_profit_nt">
-        <output-dir compare="Text">q9_product_type_profit_nt</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="writers">
-    <test-case FilePath="writers">
-      <compilation-unit name="print_01">
-        <output-dir compare="Text">print_01</output-dir>
-      </compilation-unit>
-    </test-case>
-<!--  TODO(madhusudancs): Enable this test when REST API supports serialized output support.
-    <test-case FilePath="writers">
-      <compilation-unit name="serialized_01">
-        <output-dir compare="Text">serialized_01</output-dir>
-      </compilation-unit>
-    </test-case>
--->
-  </test-group>
-  <test-group name="cross-dataverse">
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv01">
-        <output-dir compare="Text">cross-dv01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv02">
-        <output-dir compare="Text">cross-dv02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv03">
-        <output-dir compare="Text">cross-dv03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv04">
-        <output-dir compare="Text">cross-dv04</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv07">
-        <output-dir compare="Text">cross-dv07</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!--NotImplementedException: No binary comparator factory implemented for type RECORD. 
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv08">
-        <output-dir compare="Text">cross-dv08</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv09">
-        <output-dir compare="Text">cross-dv09</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv11">
-        <output-dir compare="Text">cross-dv11</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv12">
-        <output-dir compare="Text">cross-dv12</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv13">
-        <output-dir compare="Text">cross-dv13</output-dir>
-        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv14">
-        <output-dir compare="Text">cross-dv14</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv15">
-        <output-dir compare="Text">cross-dv15</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv16">
-        <output-dir compare="Text">cross-dv16</output-dir>
-        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error>
-      </compilation-unit>
-    </test-case>
-    <!--NotImplementedException: No binary comparator factory implemented for type RECORD. 
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv17">
-        <output-dir compare="Text">cross-dv17</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <!--NotImplementedException: No binary comparator factory implemented for type RECORD.
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv18">
-        <output-dir compare="Text">cross-dv18</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv19">
-        <output-dir compare="Text">cross-dv19</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="cross-dv20">
-        <output-dir compare="Text">cross-dv20</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="insert_across_dataverses">
-        <output-dir compare="Text">insert_across_dataverses</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="cross-dataverse">
-      <compilation-unit name="join_across_dataverses">
-        <output-dir compare="Text">join_across_dataverses</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="user-defined-functions">
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="query-issue201">
-        <output-dir compare="Text">query-issue201</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf01">
-        <output-dir compare="Text">udf01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf02">
-        <output-dir compare="Text">udf02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!-- causes NPE: Issue 200
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf03">
-        <output-dir compare="Text">udf03</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf04">
-        <output-dir compare="Text">udf04</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf05">
-        <output-dir compare="Text">udf05</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf06">
-        <output-dir compare="Text">udf06</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf07">
-        <output-dir compare="Text">udf07</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf08">
-        <output-dir compare="Text">udf08</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf09">
-        <output-dir compare="Text">udf09</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf10">
-        <output-dir compare="Text">udf10</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf11">
-        <output-dir compare="Text">udf11</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf12">
-        <output-dir compare="Text">udf12</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf13">
-        <output-dir compare="Text">udf13</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf14">
-        <output-dir compare="Text">udf14</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!-- Issue 166
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf15">
-        <output-dir compare="Text">udf15</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf16">
-        <output-dir compare="Text">udf16</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf17">
-        <output-dir compare="Text">udf17</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf18">
-        <output-dir compare="Text">udf18</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf19">
-        <output-dir compare="Text">udf19</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf20">
-        <output-dir compare="Text">udf20</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf21">
-        <output-dir compare="Text">udf21</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf22">
-        <output-dir compare="Text">udf22</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf23">
-        <output-dir compare="Text">udf23</output-dir>
-      </compilation-unit>
-    </test-case>
-    <!-- Issue 195
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf24">
-        <output-dir compare="Text">udf24</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <!-- Issue 218
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf25">
-        <output-dir compare="Text">udf25</output-dir>
-      </compilation-unit>
-    </test-case>
-    -->
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf26">
-        <output-dir compare="Text">udf26</output-dir>
-        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="udf27">
-        <output-dir compare="Text">udf27</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="user-defined-functions">
-      <compilation-unit name="f01">
-        <output-dir compare="Text">f01</output-dir>
-        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error> 
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="load">
-    <test-case FilePath="load">
-      <compilation-unit name="issue14_query">
-        <output-dir compare="Text">none</output-dir>
-        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error> 
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="load">
-      <compilation-unit name="issue315_query">
-        <output-dir compare="Text">none</output-dir>
-        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error> 
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="load">
-      <compilation-unit name="issue289_query">
-        <output-dir compare="Text">issue289_query</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="hints">
-    <test-case FilePath="hints">
-      <compilation-unit name="issue_251_dataset_hint_5">
-        <output-dir compare="Text">issue_251_dataset_hint_5</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="hints">
-      <compilation-unit name="issue_251_dataset_hint_6">
-        <output-dir compare="Text">issue_251_dataset_hint_6</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="hints">
-      <compilation-unit name="issue_251_dataset_hint_7">
-        <output-dir compare="Text">issue_251_dataset_hint_7</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="feeds">
-    <test-case FilePath="feeds">
-      <compilation-unit name="feeds_01">
-        <output-dir compare="Text">feeds_01</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="feeds">
-      <compilation-unit name="feeds_02">
-        <output-dir compare="Text">feeds_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="feeds">
-      <compilation-unit name="feeds_03">
-        <output-dir compare="Text">feeds_03</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="feeds">
-      <compilation-unit name="feeds_04">
-        <output-dir compare="Text">feeds_04</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="feeds">
-      <compilation-unit name="issue_230_feeds">
-        <output-dir compare="Text">issue_230_feeds</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-  <test-group name="hdfs">
-    <test-case FilePath="hdfs">
-      <compilation-unit name="issue_245_hdfs">
-        <output-dir compare="Text">issue_245_hdfs</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="hdfs">
-      <compilation-unit name="hdfs_02">
-        <output-dir compare="Text">hdfs_02</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="hdfs">
-      <compilation-unit name="hdfs_03">
-        <output-dir compare="Text">hdfs_03</output-dir>
-      </compilation-unit>
-    </test-case>
-  </test-group>
-    <test-group name="temporal">
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="accessors">
-        <output-dir compare="Text">accessors</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="adjust_timezone">
-        <output-dir compare="Text">adjust_timezone</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="calendar_duration">
-        <output-dir compare="Text">calendar_duration</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="date_functions">
-        <output-dir compare="Text">date_functions</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="datetime_functions">
-        <output-dir compare="Text">datetime_functions</output-dir>
-      </compilation-unit>
-  	</test-case>
-<!--   	<test-case FilePath="temporal">
-  		<compilation-unit name="insert_from_delimited_ds">
-        <output-dir compare="Text">insert_from_delimited_ds</output-dir>
-      </compilation-unit>
-  	</test-case> -->
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="insert_from_ext_ds">
-        <output-dir compare="Text">insert_from_ext_ds</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="interval_functions">
-        <output-dir compare="Text">interval_functions</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="temporal">
-  		<compilation-unit name="time_functions">
-        <output-dir compare="Text">time_functions</output-dir>
-      </compilation-unit>
-  	</test-case>
-  	<test-case FilePath="constructor">
-  		<compilation-unit name="interval">
-        <output-dir compare="Text">interval</output-dir>
-      </compilation-unit>
-  	</test-case>
-  </test-group>
-  <test-group name="leftouterjoin">
-    <test-case FilePath="leftouterjoin">
-      <compilation-unit name="query_issue285">
-        <output-dir compare="Text">query_issue285</output-dir>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="leftouterjoin">
-      <compilation-unit name="query_issue285-2">
-        <output-dir compare="Text">query_issue285-2</output-dir>
+  <test-group name="library">
+    <test-case FilePath="testlibrary">
+      <compilation-unit name="mysum">
+        <output-dir compare="Text">mysum</output-dir>
       </compilation-unit>
     </test-case>
   </test-group>