Teknium f0de3cd0a0 fix(agent): roll back switch_model() state when client rebuild fails (#33228) ... Closes #33175. switch_model() in agent/agent_runtime_helpers.py mutated agent.model and agent.provider before rebuilding the client, with no try/except to restore them on failure. If the rebuild raised (bad API key, network error, build_anthropic_client failure, etc.) the agent was left with the new model+provider name paired with the OLD client — producing HTTP 400s like "claude-sonnet-4-6 is not supported on openai-codex" on the next turn. Callers in cli.py, gateway/run.py, and tui_gateway/server.py already catch the exception and warn the user, but the warning was misleading because the swap had partially succeeded; the agent's state was torn. Snapshot every mutated field before the swap, wrap the swap+rebuild block in try/except, and restore the snapshot on failure before re-raising so the caller's warning surfaces. Reported by @amirariff91. Tests cover both branches (chat_completions and anthropic_messages) and the cross-branch case (anthropic -> openai).		2026-05-27 05:43:20 -07:00
..
__init__.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
conftest.py	ci(tests): add pytest-timeout 60s hard cap to break suite-teardown deadlock (#28861)	2026-05-19 17:27:24 -07:00
test_413_compression.py	test+polish(compression): pin anti-thrash gate and gateway session_id persistence	2026-05-25 01:44:46 -07:00
test_860_dedup.py	refactor(gateway): stop writing JSONL in append_to_transcript / rewrite_transcript	2026-05-20 13:00:57 -07:00
test_1630_context_overflow_loop.py	fix(tests): make AIAgent constructor calls self-contained (#11755)	2026-04-17 12:32:03 -07:00
test_31273_402_not_retried.py	fix(agent): abort on HTTP 402 after pool rotation and fallback fail (#31443)	2026-05-24 15:14:13 -07:00
test_agent_guardrails.py	fix(agent): include name field on every role:tool message for Gemini compatibility (#16478)	2026-05-04 05:06:33 -07:00
test_anthropic_prompt_cache_policy.py	fix(cache): kill long-lived prefix layout — system prompt is now byte-static within a session (#24778)	2026-05-12 20:46:04 -07:00
test_anthropic_third_party_oauth_guard.py	fix(anthropic): complete third-party Anthropic-compatible provider support (#12846)	2026-04-19 22:43:09 -07:00
test_anthropic_truncation_continuation.py	chore: ruff auto-fix PLR6201 resweep — tuple → set in membership tests (#27355)	2026-05-17 02:29:41 -07:00
test_api_max_retries_config.py	feat(agent): make API retry count configurable via agent.api_max_retries (#14730)	2026-04-23 13:59:32 -07:00
test_async_httpx_del_neuter.py	fix(dashboard): UI polish — modals, layout, consistency, test fixes	2026-05-12 13:59:22 -04:00
test_background_review.py	fix(run_agent): isolate background review fork from external memory plugins (#27190)	2026-05-16 20:33:38 -07:00
test_background_review_cache_parity.py	chore: trim verbose comments/docstrings, add AUTHOR_MAP entry	2026-05-21 12:49:21 +05:30
test_background_review_summary.py	fix(agent): exclude prior-history tool messages from background review summary	2026-04-24 03:10:19 -07:00
test_background_review_toolset_restriction.py	chore: trim verbose comments/docstrings, add AUTHOR_MAP entry	2026-05-21 12:49:21 +05:30
test_callable_api_key.py	feat(azure-foundry): add Microsoft Entra ID auth	2026-05-18 10:14:38 -07:00
test_codex_app_server_integration.py	fix(codex-runtime): retire wedged sessions + post-tool watchdog + OAuth refresh classify (#25769)	2026-05-14 07:55:09 -07:00
test_codex_multimodal_tool_result.py	feat(vision): vision_analyze returns pixels to vision-capable models, not aux text (#22955)	2026-05-09 21:06:19 -07:00
test_codex_silent_hang_hint.py	fix(codex): update silent-hang workaround hint	2026-05-27 01:52:34 -07:00
test_codex_xai_oauth_recovery.py	fix(codex_responses_adapter): drop foreign-issuer reasoning on replay	2026-05-27 02:40:03 -07:00
test_commit_memory_session_context_engine.py	fix(agent): notify context engine on commit_memory_session (#22764)	2026-05-09 12:28:42 -07:00
test_compress_focus_plugin_fallback.py	refactor(memory): remove flush_memories entirely (#15696)	2026-04-25 08:21:14 -07:00
test_compression_boundary.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_compression_boundary_hook.py	fix(tests): catch up six stale tests after compression/aux/kanban changes (#28465)	2026-05-18 21:43:59 -07:00
test_compression_feasibility.py	perf(compression): defer feasibility check to first compression attempt (#28957)	2026-05-19 17:27:17 -07:00
test_compression_persistence.py	fix(tests): make AIAgent constructor calls self-contained (#11755)	2026-04-17 12:32:03 -07:00
test_compression_trigger_excludes_reasoning.py	fix(compression): exclude completion tokens from compression trigger (#12026)	2026-04-20 05:12:10 -07:00
test_compressor_fallback_update.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_concurrent_interrupt.py	test: remove 50 stale/broken tests to unblock CI (#22098)	2026-05-08 14:55:40 -07:00
test_context_token_tracking.py	refactor(session-log): delete _save_session_log and all callers	2026-05-20 11:44:10 -07:00
test_copilot_native_vision_headers.py	fix(copilot): mark native image requests as vision	2026-04-27 08:35:50 -07:00
test_create_openai_client_kwargs_isolation.py	fix(tests): make AIAgent constructor calls self-contained (#11755)	2026-04-17 12:32:03 -07:00
test_create_openai_client_proxy_env.py	test(proxy): regression tests for NO_PROXY bypass on keepalive client	2026-04-24 03:04:42 -07:00
test_create_openai_client_reuse.py	fix(force_close_tcp_sockets): shutdown only, do not release FD (#29507)	2026-05-23 02:31:10 -07:00
test_credential_pool_interrupt.py	fix(credential-pool): rotate immediately when credential already exhausted	2026-05-25 06:21:28 -07:00
test_deepseek_reasoning_content_echo.py	fix(deepseek): use non-empty reasoning_content placeholder for V4 Pro thinking mode	2026-04-30 23:04:23 -07:00
test_deepseek_v4_thinking_live.py	fix(deepseek): preserve v4 reasoning_content on replay	2026-04-30 11:18:39 -07:00
test_dict_tool_call_args.py	fix(tests): fix 78 CI test failures and remove dead test (#9036)	2026-04-13 10:50:24 -07:00
test_empty_response_recovery_persistence.py	refactor(session-log): delete _save_session_log and all callers	2026-05-20 11:44:10 -07:00
test_exit_cleanup_interrupt.py	test: speed up slow tests (backoff + subprocess + IMDS network) (#11797)	2026-04-17 14:21:22 -07:00
test_file_mutation_verifier.py	fix: classify landed file mutations with diagnostics	2026-05-13 06:46:23 -07:00
test_image_rejection_fallback.py	fix(agent): catch ChatGPT-account Codex data-URL rejection so images are stripped instead of cascading to compression (#23602)	2026-05-11 07:37:22 -07:00
test_image_shrink_recovery.py	feat(image-input): native multimodal routing based on model vision capability (#16506)	2026-04-27 06:27:59 -07:00
test_init_fallback_on_exhausted_pool.py	fix(agent): try fallback providers at init when primary credential pool is exhausted (#17929)	2026-05-02 02:09:46 -07:00
test_interactive_interrupt.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_interrupt_propagation.py	test: stop testing mutable data — convert change-detectors to invariants (#13363)	2026-04-20 23:20:33 -07:00
test_invalid_context_length_warning.py	fix(tests): resolve CI test failures — pool auto-seeding, stale assertions, mock isolation	2026-04-15 22:05:21 -07:00
test_iteration_budget_race.py	fix(run_agent): acquire lock in IterationBudget.used property	2026-05-04 12:37:28 -07:00
test_jsondecodeerror_retryable.py	refactor(run_agent): review fixes — keyword-forward __init__, drop dead code, tighten guards	2026-05-16 22:55:49 -07:00
test_last_reasoning_per_turn.py	test: pin per-turn reasoning extraction semantics	2026-05-05 05:00:05 -07:00
test_long_context_tier_429.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_materialize_data_url_cleanup.py	fix(misc): three small defensive fixes from PR #1974	2026-05-10 22:28:01 -07:00
test_memory_nudge_counter_hydration.py	refactor(run_agent): review fixes — keyword-forward __init__, drop dead code, tighten guards	2026-05-16 22:55:49 -07:00
test_memory_provider_init.py	fix(memory): keep Honcho provider opt-in	2026-04-18 22:50:55 -07:00
test_memory_sync_interrupted.py	feat(memory): notify providers on mid-process session_id rotation (#17409)	2026-04-29 04:57:22 -07:00
test_message_sequence_repair.py	fix(run_agent): break permanent empty-response loop from orphan tool-tail (#21385)	2026-05-07 08:35:10 -07:00
test_multimodal_tool_content_recovery.py	fix(agent): recover from providers rejecting list-type tool content (#27344) (#30259)	2026-05-21 23:40:16 -07:00
test_openai_client_lifecycle.py	fix(codex): size and propagate timeouts for Responses-API requests; lower stale defaults	2026-05-25 01:47:55 -07:00
test_partial_stream_finish_reason.py	fix(streaming): route mid-tool-call partial-stream-stub through length continuation (#31998) (#32012)	2026-05-25 17:43:10 +05:30
test_percentage_clamp.py	fix: update 6 test files broken by dead code removal	2026-04-10 03:44:43 -07:00
test_plugin_context_engine_init.py	fix(compressor): ABC compliance — total_tokens, api_mode, logger consistency	2026-05-23 17:38:19 -07:00
test_primary_runtime_restore.py	fix(agent): reset _fallback_index at turn start even when no fallback activated	2026-05-16 17:12:48 -07:00
test_provider_attribution_headers.py	remove Vercel AI Gateway and Vercel Sandbox (#33067)	2026-05-27 00:43:32 -07:00
test_provider_fallback.py	fix(fallback): skip chain entries matching current provider/model/base_url (#22780)	2026-05-09 12:48:19 -07:00
test_provider_parity.py	remove Vercel AI Gateway and Vercel Sandbox (#33067)	2026-05-27 00:43:32 -07:00
test_real_interrupt_subagent.py	fix(tests): fix 78 CI test failures and remove dead test (#9036)	2026-04-13 10:50:24 -07:00
test_redirect_stdout_issue.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_repair_tool_call_arguments.py	fix(run_agent): handle unescaped control chars in tool_call arguments (#15356)	2026-04-24 15:06:41 -07:00
test_repair_tool_call_name.py	fix(agent): repair CamelCase + _tool suffix tool-call emissions (#15124)	2026-04-24 05:32:08 -07:00
test_review_prompt_class_first.py	fix(review): tell background reviewer not to capture transient env failures as skills (#23004)	2026-05-09 22:51:25 -07:00
test_run_agent.py	fix(credential-pool): correct pool rotation when weekly usage limit is reached	2026-05-25 06:32:30 -07:00
test_run_agent_codex_responses.py	test(codex): cover null output stream terminal events	2026-05-27 02:06:21 -07:00
test_run_agent_multimodal_prologue.py	refactor: unify transport dispatch + collapse normalize shims	2026-04-22 18:34:25 -07:00
test_sequential_chats_live.py	test: regression guards for the keepalive/transport bug class (#10933) (#11266)	2026-04-16 16:36:33 -07:00
test_session_id_env.py	feat: expose HERMES_SESSION_ID to agent tools via ContextVar + env (#23847)	2026-05-12 00:16:45 +05:30
test_session_meta_filtering.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_session_reset_fix.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_steer.py	refactor(steer): simplify injection marker to 'User guidance:' prefix (#13340)	2026-04-20 22:18:49 -07:00
test_stream_drop_logging.py	feat(stream-retry): add upstream + timing diagnostics to drop log (#23005)	2026-05-09 22:49:35 -07:00
test_stream_interrupt_retry.py	fix: /stop now immediately aborts streaming retry loop	2026-04-25 09:51:39 -07:00
test_streaming.py	refactor(codex): drop SDK responses.stream() helper; consume events directly (#33042)	2026-05-27 00:30:06 -07:00
test_streaming_tool_call_repair.py	chore: remove Atropos RL environments and tinker-atropos integration (#26106)	2026-05-15 10:36:38 +05:30
test_strict_api_validation.py	refactor(tests): re-architect tests + fix CI failures (#5946)	2026-04-07 17:19:07 -07:00
test_strip_reasoning_tags_cli.py	fix(display): strip standalone tool-call XML tags from visible text	2026-04-22 18:12:42 -07:00
test_switch_model_context.py	test(ci): stabilize shared optional dependency baselines	2026-05-13 17:32:22 -07:00
test_switch_model_fallback_prune.py	fix(agent): default missing fallback chain on switch	2026-04-24 05:35:43 -07:00
test_switch_model_rollback.py	fix(agent): roll back switch_model() state when client rebuild fails (#33228)	2026-05-27 05:43:20 -07:00
test_thinking_only_sanitizer.py	fix(agent): drop thinking-only assistant turns before provider call (#16959)	2026-04-28 03:50:51 -07:00
test_tls_fd_recycle_corruption.py	test(tls-fd-recycle): pin shutdown-only + thread-aware close contract (#29507)	2026-05-23 02:31:10 -07:00
test_token_persistence_non_cli.py	fix: make session search initialize session db	2026-05-09 14:36:58 -07:00
test_tool_arg_coercion.py	fix(tools): wrap bare scalars in single-element list for array-typed args	2026-05-04 05:00:37 -07:00
test_tool_call_args_sanitizer.py	ci(tests): add pytest-timeout 60s hard cap to break suite-teardown deadlock (#28861)	2026-05-19 17:27:24 -07:00
test_tool_call_guardrail_runtime.py	test(guardrail): assert halt message reaches stream_delta_callback	2026-05-24 07:38:24 -07:00
test_tool_executor_contextvar_propagation.py	refactor(run_agent): extract tool execution to agent/tool_executor.py	2026-05-16 18:24:05 -07:00
test_tool_name_db_persistence.py	fix(agent): set tool_name on tool-result messages at construction time	2026-05-19 20:49:11 +01:00
test_unicode_ascii_codec.py	fix: always retry on ASCII codec UnicodeEncodeError — don't gate on per-component sanitization	2026-04-15 15:03:28 -07:00
test_vision_aware_preprocessing.py	fix(agent): resolve supports_vision override for named custom providers	2026-05-20 23:27:10 -07:00