ClickHouse/tests/integration
Alexander Tokmakov ce5ca7d2a5
Merge pull request #51502 from ClickHouse/fix_logical_error_on_mutation
Fix a logical error on mutation
2023-07-03 12:52:59 +03:00
..
helpers Avoid additional maven requests for spark tests 2023-06-29 12:24:19 +02:00
test_access_control_on_cluster Fix integration tests 2023-02-28 13:36:52 +01:00
test_access_for_functions Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_aggregation_memory_efficient Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_allowed_client_hosts Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_allowed_url_from_config improvements 2022-07-07 20:21:10 +00:00
test_alter_codec Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_alter_moving_garbage Upd test_alter_moving_garbage 2023-06-08 10:29:01 +00:00
test_alter_on_mixed_type_cluster Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_alter_settings_on_cluster Update test.py 2022-12-01 19:41:29 +03:00
test_alter_update_cast_keep_nullable Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_alternative_keeper_config replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_always_fetch_merged Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_async_insert_memory Automatic style fix 2023-05-07 02:00:24 +00:00
test_asynchronous_metric_log_table Fix "black" 2022-04-28 05:30:14 +02:00
test_atomic_drop_table apply trash-formatter 2022-06-23 21:40:05 +02:00
test_attach_backup_from_s3_plain Simplify ATTACH MergeTree table FROM S3 in tests 2023-02-11 08:46:05 +01:00
test_attach_partition_with_large_destination apply trash-formatter 2022-06-23 21:40:05 +02:00
test_attach_without_checksums Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_attach_without_fetching Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_authentication Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_azure_blob_storage_zero_copy_replication Fix tests 2022-08-14 04:11:17 +02:00
test_backup_restore Deprecate in-memory parts 2023-05-03 00:31:09 +02:00
test_backup_restore_new Simplify interface of IBackupWriter: Remove supportNativeCopy() function. 2023-05-16 14:25:36 +02:00
test_backup_restore_on_cluster Fix multiple writing of same file to backup (#51299) 2023-06-23 12:11:18 +02:00
test_backup_restore_s3 Fix metrics WriteBufferFromS3Bytes, WriteBufferFromS3Microseconds and WriteBufferFromS3RequestsErrors 2023-05-17 14:50:38 +02:00
test_backward_compatibility fix test 2023-06-01 16:16:39 +02:00
test_block_structure_mismatch Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_broken_detached_part_clean_up more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_broken_part_during_merge more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_buffer_profile Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_catboost_evaluate Fix expected results 2023-03-25 18:06:03 +00:00
test_cgroup_limit Improve logging in integration/test_cgroup_limit 2023-06-28 22:19:42 +02:00
test_check_table Automatic style fix 2023-05-07 02:00:24 +00:00
test_checking_s3_blobs_paranoid Update test.py 2023-06-23 07:59:40 +02:00
test_cleanup_after_start Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_cleanup_dir_after_bad_zk_conn Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_cluster_all_replicas Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_cluster_copier Automatic style fix 2023-03-25 18:26:36 +00:00
test_cluster_discovery Automatic style fix 2023-05-07 02:00:24 +00:00
test_codec_encrypted Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_composable_protocols Automatic style fix 2023-03-25 18:26:36 +00:00
test_compressed_marks_restart Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_compression_codec_read Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_compression_nested_columns Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_concurrent_backups_s3 replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_concurrent_queries_for_all_users_restriction Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_concurrent_queries_for_user_restriction Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_concurrent_queries_restriction_by_query_kind Fix flaky test_concurrent_queries_restriction_by_query_kind 2023-02-25 22:23:29 +01:00
test_concurrent_threads_soft_limit Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_concurrent_ttl_merges Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_config_corresponding_root Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_config_substitutions Fix tests. 2022-07-15 15:44:29 +02:00
test_config_xml_full Additional tests 2023-02-18 13:45:33 -05:00
test_config_xml_main Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_config_xml_yaml_mix Additional tests 2023-02-18 13:45:33 -05:00
test_config_yaml_full Merge branch 'master' into remove-useless-line 2022-09-10 05:07:10 +02:00
test_config_yaml_main Merge branch 'master' into remove-useless-line 2022-09-10 05:07:10 +02:00
test_consistant_parts_after_move_partition Merge branch 'master' into rmt_better_background_tasks_scheduling 2023-06-17 22:19:21 +03:00
test_consistent_parts_after_clone_replica better scheduling of merge selecting task 2023-05-23 01:25:17 +02:00
test_create_query_constraints Automatic style fix 2023-03-25 18:26:36 +00:00
test_create_user_and_login Automatic style fix 2023-01-11 10:09:43 +01:00
test_cross_replication deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_custom_settings Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_ddl_alter_query Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_ddl_worker_non_leader fix flaky test 2022-04-28 21:39:45 +02:00
test_default_compression_codec fix some tests 2023-05-15 18:28:12 +02:00
test_default_database_on_cluster Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_default_role Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_delayed_replica_failover deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_detached_parts_metrics fix several critical races, fix tests 2022-11-23 15:16:08 +00:00
test_dictionaries_access Revert "Check simple dictionary key is native unsigned integer" 2023-04-13 01:32:19 +03:00
test_dictionaries_all_layouts_separate_sources Fix style 2023-04-26 19:36:34 +00:00
test_dictionaries_complex_key_cache_string Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionaries_config_reload Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_dictionaries_ddl Revert "Check simple dictionary key is native unsigned integer" 2023-04-13 01:32:19 +03:00
test_dictionaries_dependency fix another issue with dependencies 2023-05-05 16:27:12 +02:00
test_dictionaries_dependency_xml Revert "Check simple dictionary key is native unsigned integer" 2023-04-13 01:32:19 +03:00
test_dictionaries_mysql Fox 2023-04-13 19:36:25 +02:00
test_dictionaries_null_value Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionaries_postgresql Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionaries_redis Merge remote-tracking branch 'origin/master' into integration-tests-7 2022-07-25 09:17:55 +00:00
test_dictionaries_select_all Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionaries_update_and_reload Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionaries_with_invalid_structure [rev 2] Fix review notes 2023-01-20 09:37:49 +03:00
test_dictionary_allow_read_expired_keys Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionary_custom_settings Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_dictionary_ddl_on_cluster Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_disabled_access_control_improvements Merge branch 'master' into readonly-settings-allow 2022-09-12 16:20:40 +02:00
test_disabled_mysql_server Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_disk_access_storage fix tests 2022-09-13 00:12:40 +02:00
test_disk_configuration replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_disk_over_web_server Fix 2023-06-27 13:40:07 +02:00
test_disk_types Slightly better clickhouse disks and remove DiskMemory 2022-12-08 18:20:54 +01:00
test_disks_app_func Automatic style fix 2023-03-25 18:26:36 +00:00
test_distributed_backward_compatability Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_distributed_ddl Add allow_distributed_ddl_queries option to the cluster config 2023-03-29 18:15:46 +03:00
test_distributed_ddl_on_cross_replication fix 2022-07-21 20:32:33 +02:00
test_distributed_ddl_parallel Automatic style fix 2023-03-25 18:26:36 +00:00
test_distributed_ddl_password Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_distributed_default_database Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_distributed_directory_monitor_split_batch_on_failure Improve tests for Distributed INSERT 2023-02-28 23:17:37 +01:00
test_distributed_format Black 2022-06-13 19:44:12 +00:00
test_distributed_insert_backward_compatibility Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_distributed_inter_server_secret Reimplement interserver mode to avoid replay attacks 2023-03-15 08:28:43 +01:00
test_distributed_load_balancing Simplify obtaining query shard in test_distributed_load_balancing 2023-05-19 06:07:58 +02:00
test_distributed_over_distributed Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_distributed_respect_user_timeouts Fix more tests 2023-03-15 12:18:33 +00:00
test_distributed_storage_configuration apply trash-formatter 2022-06-23 21:40:05 +02:00
test_distributed_system_query Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_distributed_type_object Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_dns_cache Fix style 2023-02-11 01:45:28 +01:00
test_dotnet_client Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_drop_is_lock_free address the review comments 2022-11-23 15:16:08 +00:00
test_drop_no_local_path Add timeout 2023-01-30 17:02:58 +01:00
test_drop_replica more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_drop_replica_with_auxiliary_zookeepers Implement SYSTEM DROP REPLICA from auxillary ZooKeeper clusters (#48932) 2023-05-05 14:11:11 +03:00
test_enabling_access_management Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_encrypted_disk Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_encrypted_disk_replication replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_endpoint_macro_substitution Updated to skip access check for hdfs , as done for other tests - Allow macro substitution in endpoint 2023-01-02 14:03:51 +01:00
test_executable_dictionary Report loading status for executable dictionaries correctly 2023-06-22 10:28:13 +00:00
test_executable_table_function add settings for executable table func 2022-07-30 20:02:56 +02:00
test_executable_user_defined_function Fixed style check 2022-06-03 18:06:59 +02:00
test_executable_user_defined_functions_config_reload Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_explain_estimates Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_extreme_deduplication deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_failed_async_inserts replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_fetch_memory_usage Automatic style fix 2023-03-25 18:26:36 +00:00
test_fetch_partition_from_auxiliary_zookeeper Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_fetch_partition_should_reset_mutation Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_fetch_partition_with_outdated_parts Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_file_schema_inference_cache Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_filesystem_layout Fix flaky test 2023-03-06 13:06:31 +01:00
test_force_deduplication Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_force_drop_table apply trash-formatter 2022-06-23 21:40:05 +02:00
test_format_avro_confluent Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_format_schema_on_server Do not allow SETTINGS after FORMAT for INSERT queries 2022-04-07 16:29:36 +03:00
test_freeze_table Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_global_overcommit_tracker Fix integration tests 2023-02-28 13:36:52 +01:00
test_globs_in_filepath Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_grant_and_revoke Solve pr issues 2023-04-12 20:28:17 -04:00
test_graphite_merge_tree Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_graphite_merge_tree_typed Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_groupBitmapAnd_on_distributed reformat py 2022-04-29 11:00:54 +08:00
test_grpc_protocol Support hardlinking parts transactionally 2023-05-18 21:05:56 -07:00
test_grpc_protocol_ssl Support hardlinking parts transactionally 2023-05-18 21:05:56 -07:00
test_hedged_requests Add new line delimiter 2023-06-02 13:19:41 +00:00
test_hedged_requests_parallel Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_hive_query Update test.py 2022-11-23 14:10:49 +03:00
test_host_regexp_hosts_file_resolution Scratch the strange Python code (#51302) 2023-06-23 13:47:37 +02:00
test_host_regexp_multiple_ptr_records Fix test_host_regexp_multiple_ptr_records 2023-06-28 02:27:31 +02:00
test_host_regexp_multiple_ptr_records_concurrent Fix test_host_regexp_multiple_ptr_records_concurrent 2023-06-28 02:29:27 +02:00
test_http_and_readonly Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_http_handlers_config fix black 2023-03-02 14:23:22 +01:00
test_http_native Add raw content option to http helper methods 2023-02-15 07:17:28 -07:00
test_https_replication Fix changed IP for https session 2023-05-26 09:08:34 +03:00
test_inherit_multiple_profiles Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_input_format_parallel_parsing_memory_tracking Revert "Use separate counter for RSS in global memory tracker." 2022-08-14 09:50:12 +03:00
test_insert_distributed_async_extra_dirs Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_insert_distributed_async_send Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_insert_distributed_load_balancing Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_insert_into_distributed fix 2023-02-25 01:18:34 +01:00
test_insert_into_distributed_sync_async deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_insert_into_distributed_through_materialized_view fix tests 2022-06-24 19:10:33 +02:00
test_inserts_with_keeper_retries Fix integration tests 2023-03-28 10:46:22 +02:00
test_interserver_dns_retires CLICKHOUSE-2375 Add interserver DNS retries 2022-11-11 14:47:26 +00:00
test_jbod_balancer more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_jbod_ha more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_jbod_load_balancing Implement lead_used load balancing algorithm for disks inside volume 2022-05-19 14:10:11 +03:00
test_jdbc_bridge Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_jemalloc_percpu_arena Fix test_jemalloc_percpu_arena after upgrade 2023-06-28 22:19:40 +02:00
test_join_set_family_s3 Remove 'send_metadata' setting 2022-10-05 14:54:08 +02:00
test_kafka_bad_messages Fix style 2023-02-27 13:01:07 +00:00
test_keeper_and_access_storage Automatic style fix 2023-03-25 18:26:36 +00:00
test_keeper_auth tests: more fixes for test_keeper_auth 2022-12-29 09:29:24 +01:00
test_keeper_back_to_back Automatic style fix 2023-03-25 18:26:36 +00:00
test_keeper_client Merge remote-tracking branch 'origin/46229-repl-clickhouse-keeper' into 46229-repl-clickhouse-keeper 2023-04-28 14:11:45 -04:00
test_keeper_disks Automatic style fix 2023-06-01 13:10:50 +00:00
test_keeper_feature_flags_config Use magic_enum for values 2023-06-28 07:45:20 +00:00
test_keeper_force_recovery Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_force_recovery_single_node Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_four_word_command Merge branch 'master' into keeper-with-disks 2023-06-30 13:22:33 +00:00
test_keeper_incorrect_config Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_internal_secure Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_map Move keeper map tests to stateless 2023-03-30 13:41:13 +00:00
test_keeper_mntr_data_size less flaky test_keeper_mntr_data_size 2023-04-04 12:56:39 +00:00
test_keeper_mntr_pressure Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_multinode_simple Done 2022-12-27 17:03:57 +00:00
test_keeper_nodes_add Fix tests 2023-03-23 15:01:51 +00:00
test_keeper_nodes_move tests/integration: add missing kazoo client termination 2022-12-27 17:01:06 +01:00
test_keeper_nodes_remove tests/integration: add missing kazoo client termination 2022-12-27 17:01:06 +01:00
test_keeper_persistent_log Automatic style fix 2023-03-25 18:26:36 +00:00
test_keeper_persistent_log_multinode Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_restore_from_snapshot Add test for s3 disk restore 2023-05-25 16:01:40 +00:00
test_keeper_s3_snapshot Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_secure_client Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_session fix 2023-04-12 16:57:25 +02:00
test_keeper_snapshot_on_exit tests/integration: add missing kazoo client termination 2022-12-27 17:01:06 +01:00
test_keeper_snapshot_small_distance Retry on invalid snapshot 2023-01-07 17:08:25 +00:00
test_keeper_snapshots Fix flaky test_keeper_snapshots 2023-04-05 08:56:01 +00:00
test_keeper_snapshots_multinode Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_three_nodes_start tests/integration: add missing kazoo client termination 2022-12-27 17:01:06 +01:00
test_keeper_three_nodes_two_alive Don't allow third node to become leader 2023-01-12 08:44:55 +00:00
test_keeper_two_nodes_cluster Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_znode_time Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_keeper_zookeeper_converter Merge branch 'master' into alternative-keeper-configs 2023-03-27 10:00:21 +02:00
test_kerberos_auth Scratch the strange Python code (#51302) 2023-06-23 13:47:37 +02:00
test_library_bridge Automatic style fix 2023-01-02 13:38:18 +00:00
test_limited_replicated_fetches Fixed the restriction on maximum size of replicated fetches (#42090) 2022-10-06 13:18:46 +02:00
test_log_family_hdfs tests: fix hdfs disks (chicken and an egg problem with current cluster.py) 2022-11-20 16:28:35 +01:00
test_log_family_s3 Remove 'send_metadata' setting 2022-10-05 14:54:08 +02:00
test_log_levels_update checker fix 2023-03-02 14:31:38 +00:00
test_log_lz4_streaming docs for logger stream_compression 2023-02-10 09:02:54 -05:00
test_log_query_probability Auto set test's name in integration tests. 2022-07-18 15:03:57 +02:00
test_logs_level Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_lost_part fix 2023-05-30 18:46:49 +02:00
test_lost_part_during_startup fix 2023-06-15 15:05:17 +02:00
test_mask_sensitive_info Merge branch 'master' into feature/show-secrets-option 2023-04-28 20:19:35 +03:00
test_match_process_uid_against_data_owner Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_materialized_mysql_database MaterializedMySQL: Rename materialize_with_ddl.py -> materialized_with_ddl.py 2023-06-16 10:16:11 +02:00
test_materialized_view_restart_server Fix test 2022-03-29 14:07:19 +02:00
test_max_http_connections_for_replication Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_max_rows_to_read_leaf_with_view Add a test to check max_rows_to_read_leaf behaviour 2023-05-03 08:47:37 +01:00
test_max_suspicious_broken_parts Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_MemoryTracking Merge branch 'master' into mvcc_prototype 2022-03-23 11:28:43 +01:00
test_merge_table_over_distributed Fix integration test 2023-01-17 13:12:52 +00:00
test_merge_tree_azure_blob_storage Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_merge_tree_check_part_with_cache fix test 2023-06-21 11:07:19 +00:00
test_merge_tree_empty_parts fix 2023-05-23 20:45:16 +02:00
test_merge_tree_hdfs Automatic style fix 2023-06-29 13:26:21 +00:00
test_merge_tree_load_parts fix 2023-06-15 18:37:45 +02:00
test_merge_tree_s3 Automatic style fix 2023-06-29 13:26:21 +00:00
test_merge_tree_s3_failover add test with merge tree table 2023-05-26 18:59:21 +02:00
test_merge_tree_s3_with_cache replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_merge_tree_settings_constraints Automatic style fix 2023-03-25 18:26:36 +00:00
test_merges_memory_limit Update test 2023-05-03 01:33:26 +02:00
test_move_partition_to_disk_on_cluster Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_multiple_disks Increase retries 2023-06-27 15:32:14 +02:00
test_mutation_fetch_fallback Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_mutations_hardlinks Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_mutations_in_partitions_of_merge_tree better config in test 2022-12-21 11:35:11 +00:00
test_mutations_with_merge_tree Merge branch 'master' into remove-useless-line 2022-09-04 03:24:40 +02:00
test_mutations_with_projection Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_mysql_database_engine Merge remote-tracking branch 'origin/master' into decimal256-various 2023-03-28 13:36:53 +00:00
test_mysql_protocol Automatic style fix 2023-05-07 02:00:24 +00:00
test_named_collections Better test 2023-03-20 16:53:54 +01:00
test_non_default_compression Fix black 2023-06-10 12:09:47 +00:00
test_odbc_interaction fix test 2023-01-25 06:47:04 -08:00
test_old_parts_finally_removed more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_old_versions Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_on_cluster_timeouts Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_optimize_on_insert Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_overcommit_tracker Fix integration tests 2023-02-28 13:36:52 +01:00
test_parallel_replicas_custom_key Automatic style fix 2023-03-03 15:25:25 +00:00
test_part_log_table Adjust test_mysql_protocol and others for analyzer 2023-03-22 08:59:04 +01:00
test_part_uuid Remove a test 2023-05-05 06:43:21 +02:00
test_partition Automatic style fix 2023-05-07 02:00:24 +00:00
test_parts_delete_zookeeper more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_passing_max_partitions_to_read_remotely Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_password_constraints Better 2023-04-21 22:03:56 +00:00
test_polymorphic_parts Remove a test for in-memory parts 2023-05-05 23:29:48 +02:00
test_postgresql_database_engine s/use_tables_cache/use_table_cache 2023-05-03 23:40:12 +00:00
test_postgresql_protocol The error is changed in psycopg2=2.9.6 2023-06-28 22:19:40 +02:00
test_postgresql_replica_database_engine_1 Uodate test 2023-02-20 14:36:53 +01:00
test_postgresql_replica_database_engine_2 replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_profile_events_s3 Update test.py 2023-06-26 15:44:30 +02:00
test_profile_settings_and_constraints_order Lint 2022-12-20 04:00:45 +01:00
test_projection_report_broken_part Fix python format 2023-05-22 00:44:17 +08:00
test_prometheus_endpoint Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_quorum_inserts Fix flaky test test_drop_replica_and_achieve_quorum 2023-04-11 14:11:24 +02:00
test_quorum_inserts_parallel Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_quota Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_random_inserts Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_range_hashed_dictionary_types Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_read_only_table Automatic style fix 2023-03-25 18:26:36 +00:00
test_read_temporary_tables_on_failure Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_recompression_ttl Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_recovery_replica more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_redirect_url_storage Get rid of SeekableReadBufferFactory, add SeekableReadBuffer::readBigAt() instead 2023-06-01 18:48:30 -07:00
test_relative_filepath Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_reload_auxiliary_zookeepers Automatic style fix 2023-03-25 18:26:36 +00:00
test_reload_certificate Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_reload_clusters_config Fix style 2023-05-24 14:40:27 +02:00
test_reload_max_table_size_to_drop Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_reload_zookeeper Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_reloading_settings_from_users_xml Extend support for aliases to constraints and profiles 2023-01-27 09:39:10 +00:00
test_reloading_storage_configuration Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_remote_prewhere Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_rename_column Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_replace_partition deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_replica_can_become_leader Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_replica_is_active Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_replicated_database Automatic style fix 2023-06-22 17:26:42 +00:00
test_replicated_fetches_bandwidth Fix per-query IO/BACKUPs throttling settings (when default profile has them) 2023-05-17 12:12:39 +02:00
test_replicated_fetches_timeouts Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_replicated_merge_tree_compatibility assert unused value in test_replicated_merge_tree_compatibility 2022-10-12 18:12:25 +01:00
test_replicated_merge_tree_config Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_replicated_merge_tree_encrypted_disk replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_replicated_merge_tree_encryption_codec replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_replicated_merge_tree_hdfs_zero_copy Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_replicated_merge_tree_s3 Revert "Revert "Fix several RENAME COLUMN bugs."" 2023-02-27 12:27:57 +01:00
test_replicated_merge_tree_s3_zero_copy Changes related to an internal feature 2023-06-05 18:20:38 -07:00
test_replicated_merge_tree_with_auxiliary_zookeepers replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_replicated_mutations Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_replicated_parse_zk_metadata Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_replicated_table_attach Activate restarting thread in both cases 2023-05-19 15:06:02 +00:00
test_replicated_user_defined_functions Allow start without ZooKeeper. 2023-03-23 02:47:50 +01:00
test_replicated_users Fix integration test test_replicated_users::test_rename_replicated (#45192) 2023-01-12 12:36:36 +01:00
test_replicating_constants Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_replication_credentials deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_replication_without_zookeeper Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_restart_server Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_restore_replica Revert "Revert " Keeper retries during insert (clean)"" 2022-11-10 13:14:04 +01:00
test_reverse_dns_query fix style 2023-02-02 13:42:17 -03:00
test_rocksdb_options move functional test to integration test 2022-09-02 18:45:37 +08:00
test_rocksdb_read_only fix test 2022-09-03 10:44:07 +08:00
test_role orphaned role - expiration_time => expiration_time_seconds 2023-03-21 08:44:08 +01:00
test_row_policy Support subqueries in row policy filters. 2022-10-21 15:42:29 +02:00
test_s3_aws_sdk_has_slightly_unreliable_behaviour Automatic style fix 2023-03-25 18:26:36 +00:00
test_s3_cluster Update tests 2023-05-16 14:54:52 +00:00
test_s3_imds Add test for IMDS session token. 2023-01-06 15:55:26 +01:00
test_s3_low_cardinality_right_border Automatic style fix 2023-01-03 18:29:09 +00:00
test_s3_storage_class fix 2023-01-05 09:09:42 +08:00
test_s3_table_functions Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_s3_with_https replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_s3_with_proxy replace NO DELAY with SYNC in tests 2023-05-03 20:08:49 +02:00
test_s3_zero_copy_replication Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_s3_zero_copy_ttl Revert "Revert "Fix several RENAME COLUMN bugs."" 2023-02-27 12:27:57 +01:00
test_secure_socket Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_select_access_rights Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_send_crash_reports Merge pull request #41046 from azat/build/llvm-15 2022-09-16 07:31:06 +03:00
test_send_request_to_leader_replica deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_server_initialization Fix error found by AST Fuzzer 2023-05-06 00:55:56 +02:00
test_server_reload Support hardlinking parts transactionally 2023-05-18 21:05:56 -07:00
test_server_start_and_ip_conversions Unify __init__.py files 2022-12-08 23:04:56 +01:00
test_settings_constraints Extend support for aliases to constraints and profiles 2023-01-27 09:39:10 +00:00
test_settings_constraints_distributed Fix integration tests 2023-02-28 13:36:52 +01:00
test_settings_profile Automatic style fix 2023-01-27 09:46:51 +00:00
test_shard_level_const_function
test_sharding_key_from_default_column fix an unrelated flaky test 2023-03-23 13:48:02 +01:00
test_shutdown_wait_unfinished_queries Add an integration test for shutdown_wait_unfinished_queries (#49469) 2023-05-04 17:21:08 +02:00
test_sql_user_defined_functions_on_cluster Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_ssl_cert_authentication Import missing module 2023-06-28 10:37:38 +00:00
test_storage_azure_blob_storage Automatic style fix 2023-06-23 10:17:20 +00:00
test_storage_delta Fix order by in test_storage_delta 2023-04-18 14:25:21 +00:00
test_storage_dict Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_storage_hdfs Allow to skip empty files in file/s3/url/hdfs table functions 2023-05-30 19:32:24 +00:00
test_storage_hudi Update integration tests runner too 2023-06-28 22:19:32 +02:00
test_storage_iceberg Better 2023-04-13 15:10:49 +02:00
test_storage_kafka Allow using Alias column type for KafkaEngine 2023-05-15 15:39:58 +02:00
test_storage_kerberized_hdfs Fixed the integration test failures related with HDFS and KAFKA 2023-03-08 06:11:17 -08:00
test_storage_kerberized_kafka Fixed the integration test failures related with HDFS and KAFKA 2023-03-08 06:11:17 -08:00
test_storage_meilisearch Add schema inference to more table engines 2023-05-19 00:44:27 +00:00
test_storage_mongodb Fix test 2023-06-05 17:58:56 +00:00
test_storage_mysql Add schema inference to more table engines 2023-05-19 00:44:27 +00:00
test_storage_nats more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_storage_policies Automatic style fix 2022-11-17 14:46:25 +00:00
test_storage_postgresql Automatic style fix 2023-06-28 11:33:45 +00:00
test_storage_postgresql_replica Fix some grammar mistakes in documentation, code and tests 2023-05-04 13:35:18 -03:00
test_storage_rabbitmq Enable other working tests 2023-06-28 22:19:43 +02:00
test_storage_redis fix code style 2023-06-02 10:05:54 +08:00
test_storage_s3 Fix flaky test test_skip_empty_files 2023-06-26 13:30:51 +02:00
test_storage_url Fix style 2023-05-17 15:32:40 +02:00
test_storage_url_http_headers Pass headers from StorageURL to WriteBufferFromHTTP (#46996) 2023-03-03 13:55:52 +01:00
test_structured_logging_json Merge branch 'master' into remove-useless-line 2022-09-04 03:24:40 +02:00
test_system_clusters_actual_information Change default value of handshake_timeout to 10 sec, fix possible use-after-free 2023-05-23 11:39:40 +00:00
test_system_ddl_worker_queue Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_system_flush_logs Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_system_logs Add input parameter 'base_config_dir' 2023-05-28 12:59:34 +08:00
test_system_logs_comment Fixed style check 2022-03-23 20:41:28 +01:00
test_system_logs_recreate Add <storage_policy> config parameter for system logs 2023-01-19 10:25:28 +01:00
test_system_merges Automatic style fix 2023-05-07 02:00:24 +00:00
test_system_metrics more flexible cleanup thread scheduling 2023-05-22 19:07:18 +02:00
test_system_queries Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_system_replicated_fetches suppress test_system_replicated_fetches 2023-04-17 16:58:36 +02:00
test_table_function_mongodb Fix style check and black check 2022-07-12 16:29:11 +02:00
test_table_function_redis fix merged error 2023-06-02 10:05:54 +08:00
test_table_functions_access_rights Add new table function viewIfPermitted(). 2022-07-15 15:44:29 +02:00
test_tcp_handler_http_responses Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_tcp_handler_interserver_listen_host Merge pull request #42991 from ClickHouse/tests-connection-error 2023-01-12 08:32:03 -05:00
test_temporary_data_in_cache Merge remote-tracking branch 'upstream/master' into better-local-object-storage 2023-04-21 12:49:40 +02:00
test_text_log_level Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_throttling Extensive coverage for bandwidth limiting settings 2023-05-17 12:12:39 +02:00
test_timezone_config Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_tlsv1_3 Automatic style fix 2023-06-26 15:27:05 +00:00
test_tmp_policy Temporary files evict fs cache 2022-12-22 10:22:49 +00:00
test_transactions add query for waiting of loading parts and fix test_transactions 2022-12-12 14:33:42 +00:00
test_ttl_move Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_ttl_replicated Merge branch 'master' into rmt_better_background_tasks_scheduling 2023-06-17 22:19:21 +03:00
test_undrop_query support undrop table 2023-03-27 22:16:36 +08:00
test_union_header deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
test_user_defined_object_persistence Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_user_directories Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_user_grants_from_config Specify roles in users.xml 2023-05-30 20:42:49 -04:00
test_user_ip_restrictions Automatic style fix 2022-08-01 11:24:03 +00:00
test_user_zero_database_access Remove one line from XML, because we do not care 2022-08-28 02:44:02 +02:00
test_version_update Apply black formatter to all *.py files in the repo 2022-03-22 17:39:58 +01:00
test_version_update_after_mutation fix 2023-06-15 15:05:17 +02:00
test_zero_copy_fetch Add config param allow_remove_stale_moving_parts 2023-06-08 10:17:02 +00:00
test_zero_copy_replication_drop_detached_part Automatic style fix 2023-04-17 16:17:02 +00:00
test_zookeeper_config Fix tests 2023-03-23 15:01:51 +00:00
test_zookeeper_config_load_balancing apply formatter 2022-03-24 12:23:14 +01:00
.dockerignore
.gitignore
ci-runner.py Automatic style fix 2023-05-07 02:00:24 +00:00
CMakeLists.txt What happens if I remove 156 lines of code? 2023-01-03 18:51:16 +00:00
conftest.py tests/integration: disable logging.raiseExceptions 2022-12-26 22:57:54 +01:00
parallel_skip.json Fix: do not run test_store_cleanup_disk_s3 in parallel 2023-04-17 16:00:34 +00:00
parallel.readme
pytest.ini Update integration tests runner too 2023-06-28 22:19:32 +02:00
README.md Typos 2022-08-04 19:27:38 +00:00
runner Update integration tests runner too 2023-06-28 22:19:32 +02:00

ClickHouse integration tests

This directory contains tests that involve several ClickHouse instances, custom configs, ZooKeeper, etc.

Running natively

Prerequisites:

  • Ubuntu 20.04 (Focal) or higher.
  • docker. Minimum required API version: 1.25, check with docker version.

You must install latest Docker from https://docs.docker.com/engine/installation/linux/docker-ce/ubuntu/#set-up-the-repository Don't use Docker from your system repository.

  • pip and libpq-dev. To install: sudo apt-get install python3-pip libpq-dev zlib1g-dev libcrypto++-dev libssl-dev libkrb5-dev python3-dev
  • py.test testing framework. To install: sudo -H pip install pytest
  • docker-compose and additional python libraries. To install:
sudo -H pip install \
    PyMySQL \
    aerospike \
    avro \
    cassandra-driver \
    confluent-kafka \
    dicttoxml \
    docker \
    docker-compose \
    grpcio \
    grpcio-tools \
    kafka-python \
    kazoo \
    minio \
    lz4 \
    protobuf \
    psycopg2-binary \
    pymongo \
    pytz \
    pytest \
    pytest-timeout \
    redis \
    tzlocal==2.1 \
    urllib3 \
    requests-kerberos \
    dict2xml \
    hypothesis \
    pyhdfs \
    pika \
    meilisearch \
    nats-py

(highly not recommended) If you really want to use OS packages on modern debian/ubuntu instead of "pip": sudo apt install -y docker docker-compose python3-pytest python3-dicttoxml python3-docker python3-pymysql python3-protobuf python3-pymongo python3-tzlocal python3-kazoo python3-psycopg2 kafka-python python3-pytest-timeout python3-minio

If you want to run the tests under a non-privileged user, you must add this user to docker group: sudo usermod -aG docker $USER and re-login. (You must close all your sessions (for example, restart your computer)) To check, that you have access to Docker, run docker ps.

Run the tests with the pytest command. To select which tests to run, use: pytest -k <test_name_pattern>

By default tests are run with system-wide client binary, server binary and base configs. To change that, set the following environment variables:

  • CLICKHOUSE_TESTS_SERVER_BIN_PATH to choose the server binary.
  • CLICKHOUSE_TESTS_CLIENT_BIN_PATH to choose the client binary.
  • CLICKHOUSE_TESTS_BASE_CONFIG_DIR to choose the directory from which base configs (config.xml andusers.xml) are taken.

Please note that if you use separate build (ENABLE_CLICKHOUSE_ALL=OFF), you need to build different components, including but not limited to ENABLE_CLICKHOUSE_LIBRARY_BRIDGE=ON ENABLE_CLICKHOUSE_ODBC_BRIDGE=ON ENABLE_CLICKHOUSE_KEEPER=ON. So it is easier to use ENABLE_CLICKHOUSE_ALL=ON

For tests that use common docker compose files you may need to set up their path with environment variable: DOCKER_COMPOSE_DIR=$HOME/ClickHouse/docker/test/integration/runner/compose

Running with runner script

The only requirement is fresh configured docker and docker pull clickhouse/integration-tests-runner

Notes:

  • If you want to run integration tests without sudo you have to add your user to docker group sudo usermod -aG docker $USER. More information about docker configuration.
  • If you already had run these tests without ./runner script you may have problems with pytest cache. It can be removed with rm -r __pycache__ .pytest_cache/.
  • Some tests maybe require a lot of resources (CPU, RAM, etc.). Better not try large tests like test_cluster_copier or test_distributed_ddl* on your laptop.

You can run tests via ./runner script and pass pytest arguments as last arg:

$ ./runner --binary $HOME/ClickHouse/programs/clickhouse  --odbc-bridge-binary $HOME/ClickHouse/programs/clickhouse-odbc-bridge --base-configs-dir $HOME/ClickHouse/programs/server/ 'test_ssl_cert_authentication -ss'
Start tests
====================================================================================================== test session starts ======================================================================================================
platform linux -- Python 3.8.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /ClickHouse/tests/integration, configfile: pytest.ini
plugins: repeat-0.9.1, xdist-2.5.0, forked-1.4.0, order-1.0.0, timeout-2.1.0
timeout: 900.0s
timeout method: signal
timeout func_only: False
collected 4 items                                                                                                                                                                                                               

test_ssl_cert_authentication/test.py::test_https Copy common default production configuration from /clickhouse-config. Files: config.xml, users.xml
PASSED
test_ssl_cert_authentication/test.py::test_https_wrong_cert PASSED
test_ssl_cert_authentication/test.py::test_https_non_ssl_auth PASSED
test_ssl_cert_authentication/test.py::test_create_user PASSED

================================================================================================= 4 passed in 118.58s (0:01:58) =================================================================================================

Path to binary and configs maybe specified via env variables:

$ export CLICKHOUSE_TESTS_BASE_CONFIG_DIR=$HOME/ClickHouse/programs/server/
$ export CLICKHOUSE_TESTS_SERVER_BIN_PATH=$HOME/ClickHouse/programs/clickhouse
$ export CLICKHOUSE_TESTS_ODBC_BRIDGE_BIN_PATH=$HOME/ClickHouse/programs/clickhouse-odbc-bridge
$ ./runner 'test_odbc_interaction'
$ # or ./runner '-v -ss'
Start tests
============================= test session starts ==============================
platform linux2 -- Python 2.7.15rc1, pytest-4.0.0, py-1.7.0, pluggy-0.8.0
rootdir: /ClickHouse/tests/integration, inifile: pytest.ini
collected 6 items

test_odbc_interaction/test.py ......                                     [100%]
==================== 6 passed, 1 warnings in 96.33 seconds =====================

You can just open shell inside a container by overwritting the command: ./runner --command=bash

Rebuilding the docker containers

The main container used for integration tests lives in docker/test/integration/base/Dockerfile. Rebuild it with

cd docker/test/integration/base
docker build -t clickhouse/integration-test .

The helper container used by the runner script is in docker/test/integration/runner/Dockerfile.

Adding new tests

To add new test named foo, create a directory test_foo with an empty __init__.py and a file named test.py containing tests in it. All functions with names starting with test will become test cases.

helpers directory contains utilities for:

  • Launching a ClickHouse cluster with or without ZooKeeper in docker containers.
  • Sending queries to launched instances.
  • Introducing network failures such as severing network link between two instances.

To assert that two TSV files must be equal, wrap them in the TSV class and use the regular assert statement. Example: assert TSV(result) == TSV(reference). In case the assertion fails, pytest will automagically detect the types of variables and only the small diff of two files is printed.

Troubleshooting

If tests failing for mysterious reasons, this may help:

sudo service docker stop
sudo bash -c 'rm -rf /var/lib/docker/*'
sudo service docker start

iptables-nft

On Ubuntu 20.10 and later in host network mode (default) one may encounter problem with nested containers not seeing each other. It happens because legacy and nftables rules are out of sync. Problem can be solved by:

sudo iptables -P FORWARD ACCEPT