Author: [log in to unmask]
Date: Tue Mar 24 15:23:22 2015
New Revision: 2526

Log:
Use file cache to make test portable.

Modified:
    java/trunk/evio/pom.xml
    java/trunk/evio/src/test/java/org/hps/evio/EpicsScalarDataTest.java

Modified: java/trunk/evio/pom.xml
 =============================================================================
--- java/trunk/evio/pom.xml	(original)
+++ java/trunk/evio/pom.xml	Tue Mar 24 15:23:22 2015
@@ -35,7 +35,6 @@
                         <exclude>org/hps/evio/LCSimEngRunEventBuilderTest.java</exclude>
                         <exclude>org/hps/evio/SvtEvioReaderTest.java</exclude>
                         <exclude>org/hps/evio/TestRunSvtEvioReaderTest.java</exclude>
-                        <exclude>org/hps/evio/EpicsScalarDataTest.java</exclude>
                     </excludes>
                     <trimStackTrace>true</trimStackTrace>
                 </configuration>

Modified: java/trunk/evio/src/test/java/org/hps/evio/EpicsScalarDataTest.java
 =============================================================================
--- java/trunk/evio/src/test/java/org/hps/evio/EpicsScalarDataTest.java	(original)
+++ java/trunk/evio/src/test/java/org/hps/evio/EpicsScalarDataTest.java	Tue Mar 24 15:23:22 2015
@@ -2,6 +2,7 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.net.URL;
 
 import junit.framework.TestCase;
 
@@ -16,34 +17,50 @@
 import org.hps.record.evio.EvioDetectorConditionsProcessor;
 import org.lcsim.event.EventHeader;
 import org.lcsim.util.Driver;
+import org.lcsim.util.cache.FileCache;
 import org.lcsim.util.loop.LCIODriver;
 import org.lcsim.util.loop.LCSimLoop;
+import org.lcsim.util.test.TestUtil.TestOutputFile;
 
+/**
+ * Test of reading EPICs scalar data from EVIO and writing it out to LCIO.
+ * 
+ * @author Jeremy McCormick <[log in to unmask]>
+ */
 public class EpicsScalarDataTest extends TestCase {
     
+    static final String TEST_FILE_URL = "http://www.lcsim.org/test/hps-java/ScalarsTest/hpsecal_004469_1000_events.evio.0";
+        
     public void test() throws IOException {
         
+        // Cache input data file.
+        FileCache cache = new FileCache();
+        File inputFile = cache.getCachedFile(new URL(TEST_FILE_URL));
+        
+        // Setup conditions and event building.
         DatabaseConditionsManager manager = new DatabaseConditionsManager();
         LCSimEventBuilder builder = new LCSimEngRunEventBuilder();
         manager.addConditionsListener(builder);
         
+        // Setup and run the loop to write out LCIO events with the EPICS scalar data.
         CompositeLoopConfiguration configuration = new CompositeLoopConfiguration();
         configuration.add(new EpicsEvioProcessor());
         configuration.setDataSourceType(DataSourceType.EVIO_FILE);
-        //configuration.setFilePath("/u1/data/hps/eng_run/hps_004385.evio.0");
         configuration.add(new EvioDetectorConditionsProcessor("HPS-ECalCommissioning-v2"));
         configuration.setLCSimEventBuilder(builder);
-        configuration.setFilePath("/work/data/hps/engrun/hps_004385.evio.0");
+        configuration.setFilePath(inputFile.getPath());
         configuration.setProcessingStage(ProcessingStage.LCIO);
         configuration.setStopOnEndRun(false);
         configuration.setStopOnErrors(false);
-        configuration.add(new LCIODriver("EpicsScalarDataTest"));        
+        File outputFile = new TestOutputFile("EpicsScalarDataTest.slcio");
+        configuration.add(new LCIODriver(outputFile.getPath()));        
         CompositeLoop loop = new CompositeLoop();
         loop.setConfiguration(configuration);        
-        loop.loop(100);                
+        loop.loop(100);
         
+        // Read back and print out the scalar data.
         LCSimLoop readLoop = new LCSimLoop();
-        readLoop.setLCIORecordSource(new File("EpicsScalarDataTest.slcio"));
+        readLoop.setLCIORecordSource(outputFile);
         readLoop.add(new Driver() {
             public void process(EventHeader event) {                
                 EpicsScalarData data = EpicsScalarData.read(event);
@@ -52,8 +69,7 @@
                     System.out.println(data.toString());
                 }                   
             }
-        });
-        
+        });        
         readLoop.loop(-1);
     }