From 2a3e8775b8202b01b18e2ff9ac601a8310a66c4c Mon Sep 17 00:00:00 2001
From: Piotr Findeisen <piotr.findeisen@gmail.com>
Date: Fri, 31 Mar 2023 14:18:50 +0200
Subject: [PATCH] Regenerate expected test plans with one-click

---
 .../sql/planner/UpdateExpectedPlans.java      | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 testing/trino-tests/src/test/java/io/trino/sql/planner/UpdateExpectedPlans.java

diff --git a/testing/trino-tests/src/test/java/io/trino/sql/planner/UpdateExpectedPlans.java b/testing/trino-tests/src/test/java/io/trino/sql/planner/UpdateExpectedPlans.java
new file mode 100644
index 000000000000..7df289b6b675
--- /dev/null
+++ b/testing/trino-tests/src/test/java/io/trino/sql/planner/UpdateExpectedPlans.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed 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 io.trino.sql.planner;
+
+import com.google.common.collect.ImmutableList;
+
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ForkJoinPool;
+import java.util.concurrent.Future;
+
+import static io.airlift.concurrent.MoreFutures.getDone;
+
+public final class UpdateExpectedPlans
+{
+    private UpdateExpectedPlans() {}
+
+    public static void main(String[] args)
+            throws Exception
+    {
+        String[] noArgs = new String[0];
+
+        List<Future<Void>> futures = ForkJoinPool.commonPool().invokeAll(
+                ImmutableList.<Callable<Void>>builder()
+                        // in alphabetical order
+                        .add(runMain(TestHivePartitionedTpcdsCostBasedPlan.class, noArgs))
+                        .add(runMain(TestHivePartitionedTpchCostBasedPlan.class, noArgs))
+                        .add(runMain(TestHiveTpcdsCostBasedPlan.class, noArgs))
+                        .add(runMain(TestHiveTpchCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergOrcPartitionedTpcdsCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergOrcPartitionedTpchCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergOrcTpcdsCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergOrcTpchCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergParquetPartitionedTpcdsCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergParquetPartitionedTpchCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergParquetTpcdsCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergParquetTpchCostBasedPlan.class, noArgs))
+                        .add(runMain(TestIcebergSmallFilesParquetTpcdsCostBasedPlan.class, noArgs))
+                        .build());
+
+        for (Future<Void> future : futures) {
+            getDone(future);
+        }
+    }
+
+    private static Callable<Void> runMain(Class<?> clazz, String[] args)
+            throws NoSuchMethodException
+    {
+        Method main = clazz.getMethod("main", String[].class);
+        return () -> {
+            main.invoke(null, new Object[] {args});
+            return null;
+        };
+    }
+}