gdbtrace: Move plugins to the Trace Compass namespace

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng2.kernel.core.tests / src / org / eclipse / linuxtools / lttng2 / kernel / core / tests / stateprovider / StateSystemFullHistoryTest.java

diff --git a/org.eclipse.linuxtools.lttng2.kernel.core.tests/src/org/eclipse/linuxtools/lttng2/kernel/core/tests/stateprovider/StateSystemFullHistoryTest.java b/org.eclipse.linuxtools.lttng2.kernel.core.tests/src/org/eclipse/linuxtools/lttng2/kernel/core/tests/stateprovider/StateSystemFullHistoryTest.java
index 17863e7c744928684b4a11e77d8951a4d607f679..a8a0f62db7a5805bd7fa397460588c19c3683ffa 100644 (file)
--- a/org.eclipse.linuxtools.lttng2.kernel.core.tests/src/org/eclipse/linuxtools/lttng2/kernel/core/tests/stateprovider/StateSystemFullHistoryTest.java
+++ b/org.eclipse.linuxtools.lttng2.kernel.core.tests/src/org/eclipse/linuxtools/lttng2/kernel/core/tests/stateprovider/StateSystemFullHistoryTest.java
@@ -17,10 +17,12 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
-import static org.junit.Assume.assumeTrue;
 
 import java.io.File;
 
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.linuxtools.internal.lttng2.kernel.core.stateprovider.LttngKernelStateProvider;
 import org.eclipse.linuxtools.statesystem.core.ITmfStateSystem;
 import org.eclipse.linuxtools.tmf.core.exceptions.TmfAnalysisException;
@@ -29,8 +31,7 @@ import org.eclipse.linuxtools.tmf.core.statesystem.TmfStateSystemAnalysisModule;
 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
 import org.eclipse.linuxtools.tmf.core.trace.TmfTraceManager;
 import org.eclipse.linuxtools.tmf.ctf.core.CtfTmfTrace;
-import org.junit.AfterClass;
-import org.junit.BeforeClass;
+import org.junit.After;
 import org.junit.Test;
 
 /**
@@ -41,20 +42,15 @@ import org.junit.Test;
  */
 public class StateSystemFullHistoryTest extends StateSystemTest {
 
-    private static final String TEST_FILE_NAME = "test.ht";
-    private static final String BENCHMARK_FILE_NAME = "test.benchmark.ht";
+    private static final @NonNull String TEST_FILE_NAME = "test.ht";
+    private static final @NonNull String BENCHMARK_FILE_NAME = "test.benchmark.ht";
 
-    private static File stateFile;
-    private static File stateFileBenchmark;
-    private static TestLttngKernelAnalysisModule module;
+    private File stateFile;
+    private File stateFileBenchmark;
+    private TestLttngKernelAnalysisModule module;
 
-
-    /**
-     * Initialize the test cases (build the history file once for all tests).
-     */
-    @BeforeClass
-    public static void initialize() {
-        assumeTrue(testTrace.exists());
+    @Override
+    protected ITmfStateSystem initialize() {
         stateFile = createStateFile(TEST_FILE_NAME);
         stateFileBenchmark = createStateFile(BENCHMARK_FILE_NAME);
 
@@ -66,19 +62,23 @@ public class StateSystemFullHistoryTest extends StateSystemTest {
         }
         module.schedule();
         assertTrue(module.waitForCompletion());
-        ssq = module.getStateSystem();
-
-        assertNotNull(ssq);
+        return module.getStateSystem();
     }
 
     /**
      * Clean-up
      */
-    @AfterClass
-    public static void tearDownClass() {
-        module.close();
-        stateFile.delete();
-        stateFileBenchmark.delete();
+    @After
+    public void cleanup() {
+        if (module != null) {
+            module.close();
+        }
+        if (stateFile != null) {
+            stateFile.delete();
+        }
+        if (stateFileBenchmark != null) {
+            stateFileBenchmark.delete();
+        }
     }
 
     // ------------------------------------------------------------------------
@@ -130,6 +130,7 @@ public class StateSystemFullHistoryTest extends StateSystemTest {
         }
     }
 
+    @NonNullByDefault
     private static class TestLttngKernelAnalysisModule extends TmfStateSystemAnalysisModule {
 
         private final String htFileName;
@@ -145,7 +146,7 @@ public class StateSystemFullHistoryTest extends StateSystemTest {
         }
 
         @Override
-        public void setTrace(ITmfTrace trace) throws TmfAnalysisException {
+        public void setTrace(@Nullable ITmfTrace trace) throws TmfAnalysisException {
             if (!(trace instanceof CtfTmfTrace)) {
                 throw new IllegalStateException("TestLttngKernelAnalysisModule: trace should be of type CtfTmfTrace"); //$NON-NLS-1$
             }