litellm/tests/unit/litellm_core_utils
devin-ai-integration[bot] 56388fd13d
fix(count_tokens): count a history that carries a compaction block (#44784)
* fix(count_tokens): count a compaction block instead of answering 500

A message history that replays Anthropic's signed compaction block made
/v1/messages/count_tokens answer HTTP 500: neither the Anthropic nor the
Vertex AI partner count-tokens request carried the compact-2026-09-04 beta,
the provider rejected the block with a 400, the proxy fell back to the local
tokenizer, and that raised on the unknown block type.

Both provider count paths now add the compaction beta whenever the history
carries a compaction block, and the local tokenizer counts the block's
summary text like a text block, skipping the signature.

* fix(token_counter): skip the tokenizer for empty thinking and compaction text

* fix(count_tokens): forward context_management on Anthropic counts and count chat compaction blocks locally

Vertex AI compaction support for inference and counting moves to its own PR, so the
Vertex count handler is back to main here

* fix(anthropic): map list-form context_management to edits for count_tokens and inference betas

Count requests forwarded the OpenAI list form of context_management unchanged, while inference
maps it to Anthropic edits, and the inference beta helper read the list as no edits. Both now
map it once. A replayed compaction block with an empty summary no longer reaches the tokenizer.

* fix(anthropic): forward count context_management only with edits, map Vertex list-form betas, and return provider context_management

* fix(anthropic): drop an unmappable context_management list under drop_params

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-30 00:11:55 -07:00
..
audio_utils test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
llm_cost_calc fix(cost): finalize synchronous response cost once for header, spend log and rollups (#48993) 2026-10-29 11:46:49 -07:00
llm_response_utils fix(caching): keep reasoning, citations, and audio on streamed cache hits (#32096) 2026-10-29 10:08:12 -07:00
prompt_templates fix(responses): drop a malformed prompt_cache_breakpoint under drop_params on the direct /v1/responses path (#45330) 2026-10-29 03:37:54 -07:00
specialty_caches test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
__init__.py test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
attribute_forwarder.py refactor(typing): clear 1181 basedpyright Any errors across 431 files (#47789) 2026-10-24 11:31:09 -07:00
conftest.py test(ci): repair stale tests and flaky CI infrastructure (#43983) 2026-10-01 17:46:43 +00:00
event_loop_lag.py test: repair stale and polluting tests red on scheduled main CI (#44229) 2026-10-02 21:32:17 +00:00
fake_secret_vault.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
messages_with_counts.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_agentic_followup_kwargs.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_anthropic_dedup_factory.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_api_route_to_call_types.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_app_crypto.py test: move offline logging, secret manager and provider tests from legacy dirs into tests/unit (#45554) 2026-10-09 09:48:10 -07:00
test_audio_utils.py fix(proxy): account for media in combined TPM reservations (#48865) 2026-10-28 12:39:41 -07:00
test_aws_partition.py perf(ci): isolate and shard integration suites (#44146) 2026-10-10 11:15:19 -07:00
test_batch_utils.py refactor(router): fence the router surface and document the router-core boundary (#48839) 2026-10-29 00:01:52 +00:00
test_bedrock_converse_dedup_factory.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_bug_report.py fix(proxy): cooldown errors carry 429, Sentry starts at boot without request bodies, tracing failures log at ERROR, exporter counters exported (#46344) 2026-10-16 00:53:52 +00:00
test_chat_completion_agentic_loop.py fix(websearch)!: keep the provider prefix on the agentic follow-up model (#38885) 2026-10-29 04:47:18 -07:00
test_classifier_logging.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_cli_token_utils.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_cloud_storage_security.py fix(proxy)!: let proxy admin keys read raw cloud storage file ids on GET /files/{id}/content (#40621) 2026-10-20 10:58:42 +00:00
test_codestral_provider_routing.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_core_helpers.py fix(cost): bill a provider reported usage.cost on every path unless the deployment is priced (#48953) 2026-10-29 20:30:42 -07:00
test_coroutine_checker.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_cost_discount.py feat(cost): support provider/model-pattern keys in cost_discount_config (#43335) 2026-10-12 14:59:18 -07:00
test_custom_logger_registry.py test: move whole-unit legacy test files into tests/unit and delete dead skips (#44807) 2026-10-07 05:02:28 +00:00
test_dd_tracing.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_decisions_pricing.py feat(decisions): bill decisions and systemone from _decisions cost map fields (#45904) 2026-10-12 14:31:12 -07:00
test_decode_special_tokens.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_default_encoding.py test: move 76 live top-level tests to offline unit and integration coverage (#45352) 2026-10-08 10:33:35 -07:00
test_dot_notation_indexing.py refactor(typing): widen delete_nested_value to Mapping and drop two unused Span aliases (#48001) 2026-10-24 19:39:27 +00:00
test_duration_parser.py feat(proxy): report when each per-model budget window resets (#45797) 2026-10-15 10:56:45 -07:00
test_env_utils.py fix(router): cap the default OTPM reservation and reconcile token counters after each call (#49054) 2026-10-29 20:32:04 -07:00
test_error_normalization.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_exception_mapping_utils.py fix(openai): keep the upstream error body on e.response for OpenAI and Azure errors (#49079) 2026-10-29 23:30:02 -07:00
test_extract_base64_image.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_fallback_generalizations.py refactor(fallback-generalizations)!: remove the legacy extends and mixed-rule shim (#48737) 2026-10-28 05:17:28 -07:00
test_fallback_utils.py test: move routing, caching and callback tests out of local_testing (#45761) 2026-10-10 09:33:09 -07:00
test_get_litellm_params.py fix(chatgpt): derive the upstream session id from prompt_cache_key (#42014) 2026-10-28 10:57:51 -07:00
test_get_llm_provider_endpoint_match.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_get_llm_provider_logic.py fix(proxy): let typesafe/* allowlists cover /typesafe Jev calls and list Jev in the model picker (#47697) 2026-10-28 20:19:58 -07:00
test_get_model_cost_map.py feat(proxy): add LITELLM_OFFLINE_MODE, one switch for the fetches LiteLLM makes on its own (#48096) 2026-10-23 16:54:19 -07:00
test_get_supported_openai_params.py fix(bedrock): backfill published regional service tier prices (#49113) 2026-10-29 19:46:57 -07:00
test_health_check_helpers.py fix(health): probe only models a partial wildcard serves (#49060) 2026-10-29 23:34:57 -07:00
test_hidden_params.py perf(streaming): cut per-chunk pydantic round trips on openai-compatible streams (#47030) 2026-10-20 02:42:32 +00:00
test_image_handling.py feat(decisions)!: send images to Cloudflare Clef through its images field (#45734) 2026-10-14 12:14:48 +00:00
test_initialize_dynamic_callback_params.py test: move whole-unit legacy test files into tests/unit and delete dead skips (#44807) 2026-10-07 05:02:28 +00:00
test_internal_call_metadata.py fix(responses): resume background response streams with stream and starting_after (#48819) 2026-10-29 02:31:22 -07:00
test_json_fragment_accumulator.py test(json_fragment_accumulator): assert peak allocation instead of a drain timing ratio (#43370) 2026-10-28 22:04:47 -07:00
test_json_schema_validation.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_litellm_logging.py fix(cost): bill the requested model's rates when the response names an unpriced model (#48900) 2026-10-29 19:19:36 -07:00
test_llm_judge.py fix(guardrails): resolve decision models in caller team scope (#46085) 2026-10-15 11:43:36 -07:00
test_llm_request_utils.py fix(health): probe only models a partial wildcard serves (#49060) 2026-10-29 23:34:57 -07:00
test_logging_callback_manager.py fix(router): unregister strategy selectors from global callbacks on discard (#45795) 2026-10-21 02:39:36 +00:00
test_logging_utils.py fix(logging): bound data URI regex so base64 truncation stays linear (#45132) 2026-10-07 12:32:04 -07:00
test_logging_worker.py fix(proxy): persist tag spend and drain success callbacks within the shutdown budget (#48988) 2026-10-29 09:32:18 -07:00
test_max_streaming_duration.py fix(router): log each dropped /v1/messages attempt through its own logging copy and open the retry without its usage (#45194) 2026-10-20 21:46:45 -07:00
test_model_param_helper.py test: move offline logging, secret manager and provider tests from legacy dirs into tests/unit (#45554) 2026-10-09 09:48:10 -07:00
test_model_response_utils.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_moderation_standard_logging.py test: replace 61 live logging and otel tests with offline unit and integration coverage (#45362) 2026-10-08 15:55:57 -07:00
test_oauth_token_exchange.py feat(microsoft_365_copilot): add Microsoft 365 Copilot chat provider with OAuth token exchange (#45158) 2026-10-09 15:19:07 -07:00
test_offline_mode.py feat(proxy): add LITELLM_OFFLINE_MODE, one switch for the fetches LiteLLM makes on its own (#48096) 2026-10-23 16:54:19 -07:00
test_optional_imports.py refactor(sdk): separate core AWS and tokenizer dependencies (#44447) 2026-10-08 19:07:57 -07:00
test_path_utils.py refactor(core): move path_utils from proxy common_utils to litellm_core_utils (#45775) 2026-10-10 19:07:22 +00:00
test_private_json.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_provider_affinity.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_provider_specific_headers.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_ptu_pricing.py feat(proxy): split Azure PTU deployments across teams with per-team PTU ceilings and PTU-hour reporting (#43043) 2026-10-15 18:44:30 +00:00
test_realtime_errors.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_realtime_streaming.py feat(soniox): add realtime speech-to-text on /v1/realtime (#44822) 2026-10-29 07:58:38 -07:00
test_redact_messages.py feat(bedrock): price native guardrailConfig trace usage into spend and x-litellm-response-cost (#48278) 2026-10-27 12:10:45 -07:00
test_request_timeout_resolver.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_retry_after_headers.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_safe_divide_seconds.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_safe_json_dumps.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_sensitive_data_masker.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_sentry_scrubbing.py fix(proxy): cooldown errors carry 429, Sentry starts at boot without request bodies, tracing failures log at ERROR, exporter counters exported (#46344) 2026-10-16 00:53:52 +00:00
test_served_output_texts.py fix(guardrails): scan and rewrite streamed /v1/completions under post_call guardrails (#49035) 2026-10-29 08:46:49 -07:00
test_stream_usage_logging.py test: replace 61 live logging and otel tests with offline unit and integration coverage (#45362) 2026-10-08 15:55:57 -07:00
test_streaming_chunk_builder_cursor.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_streaming_chunk_builder_server_tool_use.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_streaming_chunk_builder_utils.py fix(streaming): rebuild each choice of an n>1 chat stream on its own (#49002) 2026-10-29 18:29:14 -07:00
test_streaming_handler.py fix(cost): bill a provider reported usage.cost on every path unless the deployment is priced (#48953) 2026-10-29 20:30:42 -07:00
test_streaming_overhead.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_text_completion_conversion.py refactor(types): replace Any with proven types in 14 files (#48928) 2026-10-29 07:26:07 -07:00
test_thread_pool_executor.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_token_counter.py fix(count_tokens): count a history that carries a compaction block (#44784) 2026-10-30 00:11:55 -07:00
test_token_counter_tool.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_token_counter_tool_data.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_tokenizer.py fix(token_counter)!: keep a loaded Hugging Face tokenizer when a slower download fails (#48916) 2026-10-29 03:50:58 -07:00
test_tool_fields.py fix(proxy)!: answer 400 for malformed tools on count_tokens instead of crashing (#46583) 2026-10-16 14:57:53 -07:00
test_tool_search_spend_logging.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_url_utils.py fix(llms): join api_base and route with one shared helper (#47535) 2026-10-21 06:59:32 +00:00
test_xai_oauth_routing.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00