Add integration tests and delete stateless tests

tests/integration/test_incorrect_datetime_format/configs/config.d/cluster.xml

@@ -0,0 +1,12 @@
+<clickhouse>
+    <remote_servers>
+        <test_cluster>
+            <shard>
+                <replica>
+                    <host>node1</host>
+                    <port>9000</port>
+                </replica>
+            </shard>
+        </test_cluster>
+    </remote_servers>
+</clickhouse>

tests/integration/test_incorrect_datetime_format/configs/config.xml

@@ -0,0 +1,9 @@
+<clickhouse>
+    <logger>
+        <level>information</level>
+        <log>/var/log/clickhouse-server/clickhouse-server.log</log>
+        <errorlog>/var/log/clickhouse-server/clickhouse-server.err.log</errorlog>
+        <size>1000M</size>
+        <count>10</count>
+    </logger>
+</clickhouse>

tests/integration/test_incorrect_datetime_format/test.py

@@ -0,0 +1,57 @@
+import logging
+import pytest
+from helpers.cluster import ClickHouseCluster
+
+@pytest.fixture(scope="module")
+def cluster():
+    try:
+        cluster = ClickHouseCluster(__file__)
+        cluster.add_instance(
+            "node",
+            main_configs=[
+                "configs/config.d/cluster.xml",
+            ]
+        )
+        logging.info("Starting cluster...")
+        cluster.start()
+        logging.info("Cluster started")
+
+        yield cluster
+    finally:
+        cluster.shutdown()
+
+
+def test_incorrect_datetime_format(cluster):
+    """
+    Test for an MSan issue which is caused by parsing incorrect datetime string
+    """
+
+    node = cluster.instances["node"]
+
+    table_name = "test_delete_race_leftovers"
+    additional_settings = {
+        # use another disk not to interfere with other tests
+        "storage_policy": "one_disk",
+        # always remove parts in parallel
+        "concurrent_part_removal_threshold": 1,
+    }
+
+    node.query("""
+        CREATE TABLE tab
+        (
+            a DateTime,
+            pk String
+        ) Engine = MergeTree() ORDER BY pk;
+        """
+    )
+
+    res = node.query("SELECT count(*) FROM tab WHERE a = '2024-08-06 09:58:09'").strip()
+    assert res == "0"
+
+    error = node.query_and_get_error("SELECT count(*) FROM tab WHERE a = '2024-08-06 09:58:0'").strip()
+    print(error)
+    assert "Cannot parse time component of DateTime 09:58:0" in error
+
+    error = node.query_and_get_error("SELECT count(*) FROM tab WHERE a = '2024-08-0 09:58:09'").strip()
+    print(error)
+    assert "Cannot convert string '2024-08-0 09:58:09' to type DateTime" in error

tests/queries/0_stateless/03215_fix_datetime_implicit_conversion.reference

@@ -1 +0,0 @@
-0

tests/queries/0_stateless/03215_fix_datetime_implicit_conversion.sql

@@ -1,15 +0,0 @@
-DROP TABLE IF EXISTS tab SYNC;
-
-CREATE TABLE tab
-(
-    a DateTime,
-    pk String
-) Engine = MergeTree() ORDER BY pk;
-
-INSERT INTO tab select cast(number, 'DateTime'), generateUUIDv4() FROM system.numbers LIMIT 1;
-
-SELECT count(*) FROM tab WHERE a = '2024-08-06 09:58:09';
-SELECT count(*) FROM tab WHERE a = '2024-08-06 09:58:0';  -- { serverError CANNOT_PARSE_DATETIME }
-SELECT count(*) FROM tab WHERE a = '2024-08-0 09:58:09';  -- { serverError TYPE_MISMATCH }
-
-DROP TABLE IF EXISTS tab SYNC;