Add test cases for S3 blobovnicza and fstree loss

pytest_tests/testsuites/failovers/test_failover_storage.py

@@ -8,7 +8,7 @@ from frostfs_testlib.analytics import test_case
 from frostfs_testlib.hosting import Host
 from frostfs_testlib.resources.common import MORPH_BLOCK_TIME
 from frostfs_testlib.resources.wellknown_acl import PUBLIC_ACL
-from frostfs_testlib.s3 import AwsCliClient, Boto3ClientWrapper, S3ClientWrapper
+from frostfs_testlib.s3 import AwsCliClient, Boto3ClientWrapper, S3ClientWrapper, VersioningStatus
 from frostfs_testlib.shell import CommandOptions, Shell
 from frostfs_testlib.steps.cli.container import create_container
 from frostfs_testlib.steps.cli.object import get_object, put_object_to_random_node
@@ -359,3 +359,89 @@ class TestEmptyMap(ClusterTestBase):
             self.tick_epochs(1)
             check_node_in_map(node, shell=self.shell, alive_node=node)
             stopped_nodes.remove(node)
+
+    @allure.title("Test S3 Object loss from fstree/blobovnicza, versioning is enabled")
+    def test_s3_fstree_blobovnicza_loss_versioning_on(
+        self, s3_client: S3ClientWrapper, simple_object_size
+    ):
+        bucket = s3_client.create_bucket()
+        s3_helper.set_bucket_versioning(s3_client, bucket, VersioningStatus.ENABLED)
+
+        file_path = generate_file(simple_object_size)
+        file_name = s3_helper.object_key_from_file_path(file_path)
+
+        object_versions = []
+        with allure.step("Put object into one bucket"):
+            put_object = s3_client.put_object(bucket, file_path)
+            s3_helper.check_objects_in_bucket(s3_client, bucket, expected_objects=[file_name])
+            object_versions.append(put_object)
+
+        with allure.step("Stop all storage nodes"):
+            for node in self.cluster.storage_nodes:
+                with allure.step(f"Stop storage service on node: {node}"):
+                    node.stop_service()
+                    stopped_nodes.append(node)
+
+        with allure.step("Delete blobovnicza and fstree from all nodes"):
+            for node in self.cluster.storage_nodes:
+                node.delete_blobovnicza()
+                node.delete_fstree()
+
+        with allure.step("Start all storage nodes"):
+            for node in list(stopped_nodes):
+                with allure.step(f"Start node {node}"):
+                    node.start_service()
+                    stopped_nodes.remove(node)
+                with allure.step(f"Waiting status ready for node {node}"):
+                    wait_for_node_to_be_ready(node)
+
+        # need to get Delete Marker first
+        with allure.step("Delete the object from the bucket"):
+            delete_object = s3_client.delete_object(bucket, file_name)
+            object_versions.append(delete_object["VersionId"])
+
+        # and now delete all versions of object (including Delete Markers)
+        with allure.step("Delete all versions of the object from the bucket"):
+            for version in object_versions:
+                delete_object = s3_client.delete_object(bucket, file_name, version_id=version)
+
+        with allure.step("Delete bucket"):
+            s3_client.delete_bucket(bucket)
+
+    @allure.title("Test S3 Object loss from fstree/blobovnicza, versioning is disabled")
+    def test_s3_fstree_blobovnicza_loss_versioning_off(
+        self, s3_client: S3ClientWrapper, simple_object_size
+    ):
+        bucket = s3_client.create_bucket()
+
+        file_path = generate_file(simple_object_size)
+        file_name = s3_helper.object_key_from_file_path(file_path)
+
+        with allure.step("Put object into one bucket"):
+            s3_client.put_object(bucket, file_path)
+            s3_helper.check_objects_in_bucket(s3_client, bucket, expected_objects=[file_name])
+
+        with allure.step("Stop all storage nodes"):
+            for node in self.cluster.storage_nodes:
+                with allure.step(f"Stop storage service on node: {node}"):
+                    node.stop_service()
+                    stopped_nodes.append(node)
+
+        with allure.step("Delete blobovnicza and fstree from all nodes"):
+            for node in self.cluster.storage_nodes:
+                node.delete_blobovnicza()
+                node.delete_fstree()
+
+        with allure.step("Start all storage nodes"):
+            for node in list(stopped_nodes):
+                with allure.step(f"Start node {node}"):
+                    node.start_service()
+                    stopped_nodes.remove(node)
+                with allure.step(f"Waiting status ready for node {node}"):
+                    wait_for_node_to_be_ready(node)
+
+        with allure.step("Delete the object from the bucket"):
+            s3_client.delete_object(bucket, file_name)
+
+        with allure.step("Delete bucket"):
+            s3_client.delete_bucket(bucket)