[GitHub] [ignite] tkalkirill commented on a change in pull request #9037: IGNITE-14625

[GitBox <gi...@apache.org>]

tkalkirill commented on a change in pull request #9037:
URL: https://github.com/apache/ignite/pull/9037#discussion_r622813102



##########
File path: modules/core/src/test/java/org/apache/ignite/internal/processors/localtask/DurableBackgroundTasksProcessorSelfTest.java
##########
@@ -0,0 +1,403 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 at
+ *
+ *      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 org.apache.ignite.internal.processors.localtask;
+
+import java.util.Map;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.configuration.DataRegionConfiguration;
+import org.apache.ignite.configuration.DataStorageConfiguration;
+import org.apache.ignite.configuration.IgniteConfiguration;
+import org.apache.ignite.failure.StopNodeFailureHandler;
+import org.apache.ignite.internal.IgniteEx;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager;
+import org.apache.ignite.internal.processors.cache.persistence.metastorage.MetaStorage;
+import org.apache.ignite.internal.processors.cache.persistence.metastorage.pendingtask.DurableBackgroundTask;
+import org.apache.ignite.internal.processors.localtask.DurableBackgroundTaskState.State;
+import org.apache.ignite.internal.util.future.GridFutureAdapter;
+import org.apache.ignite.internal.util.lang.IgniteThrowableFunction;
+import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
+import org.jetbrains.annotations.Nullable;
+import org.junit.Test;
+
+import static org.apache.ignite.cluster.ClusterState.ACTIVE;
+import static org.apache.ignite.cluster.ClusterState.INACTIVE;
+import static org.apache.ignite.internal.processors.cache.persistence.metastorage.pendingtask.DurableBackgroundTaskResult.complete;
+import static org.apache.ignite.internal.processors.cache.persistence.metastorage.pendingtask.DurableBackgroundTaskResult.restart;
+import static org.apache.ignite.internal.processors.localtask.DurableBackgroundTaskState.State.COMPLETED;
+import static org.apache.ignite.internal.processors.localtask.DurableBackgroundTaskState.State.INIT;
+import static org.apache.ignite.internal.processors.localtask.DurableBackgroundTaskState.State.STARTED;
+import static org.apache.ignite.internal.processors.localtask.DurableBackgroundTasksProcessor.metaStorageKey;
+import static org.apache.ignite.testframework.GridTestUtils.assertThrows;
+import static org.apache.ignite.testframework.GridTestUtils.getFieldValue;
+
+/**
+ * Class for testing the {@link DurableBackgroundTasksProcessor}.
+ */
+public class DurableBackgroundTasksProcessorSelfTest extends GridCommonAbstractTest {
+    /** {@inheritDoc} */
+    @Override protected void beforeTest() throws Exception {
+        super.beforeTest();
+
+        stopAllGrids();
+        cleanPersistenceDir();
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void afterTest() throws Exception {
+        super.afterTest();
+
+        stopAllGrids();
+        cleanPersistenceDir();
+    }
+
+    /** {@inheritDoc} */
+    @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
+        return super.getConfiguration(igniteInstanceName)
+            .setFailureHandler(new StopNodeFailureHandler())
+            .setDataStorageConfiguration(
+                new DataStorageConfiguration()
+                    .setDefaultDataRegionConfiguration(new DataRegionConfiguration().setPersistenceEnabled(true))
+            );
+    }
+
+    /**
+     * Checking the correctness of work (without saving to the MetaStorage) of the task in normal mode.
+     *
+     * @throws Exception If failed.
+     */
+    @Test
+    public void testSimpleTaskExecutionWithoutMetaStorage() throws Exception {
+        checkSimpleTaskExecute(false);
+    }
+
+    /**
+     * Checking the correctness of work (with saving to the MetaStorage) of the task in normal mode.
+     *
+     * @throws Exception If failed.
+     */
+    @Test
+    public void testSimpleTaskExecutionWithMetaStorage() throws Exception {
+        checkSimpleTaskExecute(true);
+    }
+
+    /**
+     * Checking the correctness of restarting the task without MetaStorage.
+     *
+     * @throws Exception If failed.
+     */
+    @Test
+    public void testRestartTaskExecutionWithoutMetaStorage() throws Exception {
+        checkRestartTaskExecute(false);
+    }
+
+    /**
+     * Checking the correctness of restarting the task with MetaStorage.
+     *
+     * @throws Exception If failed.
+     */
+    @Test
+    public void testRestartTaskExecutionWithMetaStorage() throws Exception {
+        checkRestartTaskExecute(true);
+    }
+
+    /**
+     * Checking the correctness of cancelling the task.
+     *
+     * @throws Exception If failed.
+     */
+    @Test
+    public void testCancelTaskExecution() throws Exception {
+        IgniteEx n = startGrid(0);
+        n.cluster().state(ACTIVE);
+
+        SimpleTask t = new SimpleTask("t");
+        IgniteInternalFuture<Void> execAsyncFut = execAsync(n, t, false);
+
+        t.onExecFut.get(getTestTimeout());

Review comment:
       I think this timeout will show that something is wrong.




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