LTTng: CPU usage analysis from the LTTng kernel trace

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.core.tests / src / org / eclipse / linuxtools / tmf / core / tests / ctfadaptor / CtfTmfContextTest.java

diff --git a/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/ctfadaptor/CtfTmfContextTest.java b/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/ctfadaptor/CtfTmfContextTest.java
index 528405f8cb8da6c7531b2b348bd93fd795b5c372..b901a7f96ebbd0d5f32b5b21c921ed95b5fa0734 100644 (file)
--- a/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/ctfadaptor/CtfTmfContextTest.java
+++ b/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/ctfadaptor/CtfTmfContextTest.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012, 2013 Ericsson
+ * Copyright (c) 2012, 2014 Ericsson
  *
  * All rights reserved. This program and the accompanying materials are
  * made available under the terms of the Eclipse Public License v1.0 which
@@ -24,7 +24,7 @@ import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfContext;
 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfEvent;
 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTrace;
 import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException;
-import org.eclipse.linuxtools.tmf.core.tests.shared.CtfTmfTestTraces;
+import org.eclipse.linuxtools.tmf.core.tests.shared.CtfTmfTestTrace;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -36,7 +36,7 @@ import org.junit.Test;
  */
 public class CtfTmfContextTest {
 
-    private static final int TRACE_INDEX = 0;
+    private static final CtfTmfTestTrace testTrace = CtfTmfTestTrace.KERNEL;
     private static final long begin = 1332170682440133097L; /* Trace start time */
     private static final long end = 1332170692664579801L; /* Trace end time */
 
@@ -58,9 +58,9 @@ public class CtfTmfContextTest {
      */
     @Before
     public void setUp() throws TmfTraceException {
-        assumeTrue(CtfTmfTestTraces.tracesExist());
+        assumeTrue(testTrace.exists());
         trace = new CtfTmfTrace();
-        String path = CtfTmfTestTraces.getTestTracePath(TRACE_INDEX);
+        String path = testTrace.getPath();
         trace.initTrace((IResource) null, path, CtfTmfEvent.class);
     }
 
@@ -90,9 +90,9 @@ public class CtfTmfContextTest {
     public void testTooManyContexts() throws InterruptedException {
         final int lwcCount = 101;
         double increment = (end - begin) / lwcCount;
-        final ArrayList<Long> vals = new ArrayList<Long>();
-        final ArrayList<Thread> threads = new ArrayList<Thread>();
-        final ArrayList<CtfTmfContext> tooManyContexts = new ArrayList<CtfTmfContext>();
+        final ArrayList<Long> vals = new ArrayList<>();
+        final ArrayList<Thread> threads = new ArrayList<>();
+        final ArrayList<CtfTmfContext> tooManyContexts = new ArrayList<>();
 
         for (double i = begin; i < end; i += increment) {
             SeekerThread thread = new SeekerThread() {
@@ -114,11 +114,11 @@ public class CtfTmfContextTest {
             thread.start();
         }
 
-        for( Thread t: threads){
+        for (Thread t: threads){
             t.join();
         }
 
-        for( Long val : vals){
+        for (long val : vals){
             assertTrue(val >= begin);
             assertTrue(val <= end);
         }