org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/TestParams.java

   1 package org.eclipse.linuxtools.ctf.core.tests;
   2
   3 import java.io.File;
   4
   5 import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException;
   6 import org.eclipse.linuxtools.ctf.core.trace.CTFTrace;
   7
   8 /**
   9  * Here are the definitions common to all the CTF parser tests.
  10  *
  11  * @author alexmont
  12  *
  13  */
  14 @SuppressWarnings("javadoc")
  15 public abstract class TestParams {
  16
  17     /*
  18      * Path to test traces. Make sure you run the traces/get-traces.sh script
  19      * first!
  20      */
  21     private static final String testTracePath1 = "traces/kernel"; //$NON-NLS-1$
  22     private static CTFTrace testTrace1 = null;
  23     private static CTFTrace testTraceFromFile1 = null;
  24     private static final File testTraceFile1 = new File(testTracePath1+"/channel0_0"); //$NON-NLS-1$
  25
  26     private static final File emptyFile = new File(""); //$NON-NLS-1$
  27     private static CTFTrace emptyTrace = null;
  28
  29     public static File getEmptyFile() {
  30         return emptyFile;
  31     }
  32
  33     public static File getTraceFile(){
  34         return testTraceFile1;
  35     }
  36     public static CTFTrace getEmptyTrace() {
  37         if (emptyTrace == null) {
  38             try {
  39                 emptyTrace = new CTFTrace(""); //$NON-NLS-1$
  40             } catch (CTFReaderException e) {
  41                 /* We know this trace should exist */
  42                 throw new RuntimeException(e);
  43             }
  44         }
  45         return emptyTrace;
  46     }
  47
  48     public static CTFTrace createTrace() throws CTFReaderException {
  49         if (testTrace1 == null) {
  50             testTrace1 = new CTFTrace(testTracePath1);
  51         }
  52         return testTrace1;
  53     }
  54
  55     public static CTFTrace createTraceFromFile() {
  56         if (testTraceFromFile1 == null) {
  57             try {
  58                 testTraceFromFile1 = new CTFTrace(new File(testTracePath1));
  59             } catch (CTFReaderException e) {
  60                 /* We know this trace should exist */
  61                 throw new RuntimeException(e);
  62             }
  63         }
  64         return testTraceFromFile1;
  65     }
  66 }