Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/3445#discussion_r105937053
--- Diff:
flink-libraries/flink-cep/src/test/java/org/apache/flink/cep/operator/CEPMigration11to13Test.java
---
@@ -0,0 +1,171 @@
+/*
+ * 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.flink.cep.operator;
+
+import org.junit.Test;
+
+public class CEPMigration11to13Test extends CEPMigrationTestBase {
+
+ @Test
+ public void testKeyedCEPFunctionMigration11() throws Exception {
+ testKeyedCEPFunctionMigration("cep-keyed-savepoint-1.1");
+ }
+
+ @Test
+ public void testNonKeyedCEPFunctionMigration11() throws Exception {
+ testNonKeyedCEPFunctionMigration("cep-non-keyed-savepoint-1.1");
+ }
+}
+
+/*
+FLINK 1.1 CODE TO PRODUCE THE SAVEPOINTS. (INCLUDE ALSO THE PATTERN CODE
AT THE BOTTOM FOR BOTH CASES)
+
+@Test
+public void keyedCEPOperatorSavepointGen() throws Exception {
+
+ KeySelector<Event, Integer> keySelector = new KeySelector<Event,
Integer>() {
+ private static final long serialVersionUID = -4873366487571254798L;
+
+ @Override
+ public Integer getKey(Event value) throws Exception {
+ return value.getId();
+ }
+ };
+
+ OneInputStreamOperatorTestHarness<Event, Map<String, Event>> harness =
new OneInputStreamOperatorTestHarness<>(
+ new KeyedCEPPatternOperator<>(
+ Event.createTypeSerializer(),
+ false,
+ keySelector,
+ IntSerializer.INSTANCE,
+ new NFAFactory()));
+ harness.configureForKeyedStream(keySelector,
BasicTypeInfo.INT_TYPE_INFO);
+ harness.open();
+
+ Event startEvent = new Event(42, "start", 1.0);
+ SubEvent middleEvent = new SubEvent(42, "foo", 1.0, 10.0);
+ Event endEvent= new Event(42, "end", 1.0);
+
+ harness.processElement(new StreamRecord<Event>(startEvent, 1));
+ harness.processElement(new StreamRecord<Event>(new Event(42, "foobar",
1.0), 2));
+ harness.processElement(new StreamRecord<Event>(new SubEvent(42,
"barfoo", 1.0, 5.0), 3));
+
+ harness.processWatermark(new Watermark(2));
+
+ // simulate snapshot/restore with empty element queue but NFA state
+ StreamTaskState snapshot = harness.snapshot(1, 1);
+
+ FileOutputStream out = new
FileOutputStream("/Users/kkloudas/Desktop/cep-keyed-savepoint-1.1");
--- End diff --
This should be something like
`"src/test/resources/cep-keyed-savepoint-1.1"`, same for the other path down
below. With this, it would generate directly into the directory where the test
currently is and where the test expects to find it.
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