unsloth/studio/backend/tests
Leo Borcherding 84b42c9283
fix: deduplicate lemonade ROCm prebuilt selection log (#6021)
* fix: deduplicate lemonade ROCm prebuilt selection log

resolve_lemonade_rocm_choice() is called twice per install (direct
planner + resolve_upstream_asset_choice). The API fetch is already
memoised via _fetch_lemonade_release_cached but the selection log
lines were still emitted on both calls, printing the 'trying
lemonade-sdk ROCm prebuilt' banner and hash-manifest NOTE twice.

Add _lemonade_selection_logged set keyed on (gfx_target, asset_name)
and guard the two log() calls behind a membership check so they print
exactly once per process regardless of call count.

Also extend the _clear_lemonade_release_cache test fixture to clear
the new set between tests to prevent cross-test state bleed.

Fixes #6020

* fix: write log() output to stdout to avoid PowerShell NativeCommandError

On Windows, PowerShell treats any stderr output from a native process as
an error record and prefixes it with 'python.exe :' and sets the
ErrorId to NativeCommandError. Since log() wrote to sys.stderr, every
[llama-prebuilt] status line triggered this, making normal progress
output look like errors in the installer console.

Switch log() to sys.stdout. The download progress bar (DownloadProgress)
retains its stderr/tty logic unchanged -- that path is for interactive
terminal rendering, not status logging.

* fix: remove redundant 'or ""' in lemonade log_key

host.rocm_gfx_target is already guaranteed truthy by the early
return at the top of resolve_lemonade_rocm_choice. The fallback
was dead code.

* Keep resolver stdout machine-readable, route install logs to stdout

log() sending everything to stdout breaks the resolver modes: setup.sh
json.load()s the whole stdout, so one helper log line (network retry,
release-tag scan) corrupts the parse and silently drops back to building
"latest". Default log() to stderr and flip to stdout only on the install
path, where PowerShell otherwise renders stderr as NativeCommandError
noise. Also tighten the lemonade dedup comments.

---------

Co-authored-by: Daniel Han <danielhanchen@gmail.com>
2026-06-11 20:14:22 -07:00
..
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
conftest.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_amd_apu_unified_memory.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_anthropic_cache_ttl.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_anthropic_citations.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_anthropic_citations_edge.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_anthropic_code_execution.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_anthropic_compaction.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_anthropic_fast_mode_and_refusal.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_anthropic_fast_mode_edge.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_anthropic_messages.py Studio: improve OpenAI- and Anthropic-compatible API spec compliance (#6010) 2026-06-09 17:13:25 +02:00
test_anthropic_thinking_translation.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_anthropic_tool_versions.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_anthropic_web_fetch.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_audio_token_detection.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_browse_folders_route.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_cache_case_resolution.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_cached_gguf_routes.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_chat_history_routes.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_chat_history_storage.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_cleanup_cancelled_checkpoints.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_cloudflare_tunnel.py Studio: reword the Cloudflare line when the public probe fails (#6217) 2026-06-11 20:07:51 -07:00
test_context_overflow_truncation.py Studio: report the real llama-server context window and add an opt-in overflow policy for OpenAI-compatible serving (#6164) 2026-06-11 07:49:55 -07:00
test_cpu_threads.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_data_recipe_github_progress.py Studio: add github_repo seed reader and GitHub Support Bot recipe (#5169) 2026-04-24 12:02:03 -07:00
test_data_recipe_seed.py fix(seed): disable remote code execution in seed inspect dataset loads (#4275) 2026-03-13 19:37:43 +04:00
test_dataset_upload_limits.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_desktop_auth.py Studio: in-app Update llama.cpp button to install the latest prebuilt (#6097) 2026-06-10 10:04:26 -07:00
test_detect_mmproj_file.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_export_log_cursor.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_external_provider_proxy_env.py Studio: ignore unsupported env proxy during Studio startup (#6102) 2026-06-11 05:13:27 -07:00
test_external_provider_usage_chunk.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_frontend_resolution.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_gemini_provider.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_gguf_completion_usage.py Studio: improve OpenAI- and Anthropic-compatible API spec compliance (#6010) 2026-06-09 17:13:25 +02:00
test_gguf_metadata.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_gguf_reload_inheritance.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_gguf_route_cursor_reset.py Improve local chat tool call flow (#5962) 2026-06-09 07:28:44 -07:00
test_gguf_routing.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_gpu_selection.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_gpu_selection_sandbox.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_host_defaults.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_index_bootstrap_origin.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_index_bootstrap_origin_extra.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_inference_model_validation.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_inference_orchestrator_crash_message.py Studio: fix Gemma-4-12B-it not loading (#6054) 2026-06-10 08:39:07 -07:00
test_install_resolve_prebuilt.py Studio: offer the in-app llama.cpp update for source-build (markerless) installs (#6188) 2026-06-11 02:45:12 -07:00
test_kv_cache_estimation.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_lemonade_llamacpp_rocm_bins_mock.py fix: deduplicate lemonade ROCm prebuilt selection log (#6021) 2026-06-11 20:14:22 -07:00
test_llama_cpp_cache_aware_disk_check.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_context_fit.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_freshness.py Studio: fix llama.cpp update banner offering a downgrade / sticking on mix releases (#6219) 2026-06-11 23:23:14 -03:00
test_llama_cpp_load_progress.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_load_progress_live.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_load_progress_matrix.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_max_context_threshold.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_mmproj_fallback.py Studio: fall back to text-only when llama.cpp is too old for a model's vision projector (#6075) 2026-06-10 08:58:39 -07:00
test_llama_cpp_mtp_detection.py Studio: surface the llama.cpp update affordance when MTP is disabled (#6192) 2026-06-11 06:10:17 -07:00
test_llama_cpp_no_context_shift.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_props_readback.py Studio: report the real llama-server context window and add an opt-in overflow policy for OpenAI-compatible serving (#6164) 2026-06-11 07:49:55 -07:00
test_llama_cpp_start_failure_classification.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_llama_cpp_tool_loop.py Improve local chat tool call flow (#5962) 2026-06-09 07:28:44 -07:00
test_llama_cpp_update.py Studio: fix llama.cpp update banner offering a downgrade / sticking on mix releases (#6219) 2026-06-11 23:23:14 -03:00
test_llama_cpp_wait_for_health.py Windows/WSL installer: fix winget msstore cert failure, amd-smi DiskPart prompt, and enable AMD GPU (Strix Halo gfx1151) (#5940) 2026-06-10 04:24:49 -07:00
test_llama_cpp_wait_for_vram_settle.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_cpp_windows_nvidia_path.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_llama_route.py Studio: offer the in-app llama.cpp update for source-build (markerless) installs (#6188) 2026-06-11 02:45:12 -07:00
test_llama_server_args.py Studio: support separate-file MTP GGUF drafters (Gemma 4) (#6125) 2026-06-10 08:45:12 -07:00
test_llm_assist_startup_opt_in.py Studio: make Helper LLM startup pre-cache opt in (#6113) 2026-06-09 15:28:34 +02:00
test_log_filter_no_truncation.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_login_rate_limit.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_mcp_config_import.py studio: show MCP "Import config" on the add-server form (#6030) 2026-06-11 16:17:22 +01:00
test_mcp_servers.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_mcp_stdio_improvements.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_mcp_stdio_pr5863.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_middleware.py feat(studio): Hub + Download Manager (#5916) 2026-06-09 04:11:24 -07:00
test_mlx_inference_backend.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_mlx_training_worker_config.py Fix Studio MLX VLM resized image layout (#6019) 2026-06-10 07:55:37 -07:00
test_models_get_model_config_case_resolution.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_mtp_drafter_companion.py Studio: support separate-file MTP GGUF drafters (Gemma 4) (#6125) 2026-06-10 08:45:12 -07:00
test_multimodal_document.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_native_context_length.py Expose runtime context length for hub models (#6154) 2026-06-11 22:13:53 +03:00
test_offline_gguf_cache_fallback.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_offline_inference_parent.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_openai_citation_markers.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_openai_citation_markers_edge.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_openai_code_execution.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_openai_compaction.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_openai_container_crud.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_openai_image_generation.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_openai_responses_translation.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_openai_tool_passthrough.py Studio: report the real llama-server context window and add an opt-in overflow policy for OpenAI-compatible serving (#6164) 2026-06-11 07:49:55 -07:00
test_openai_tool_result_fallbacks.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_pricing.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_pricing_edge.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_providers_api.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_pytorch_mirror.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_rag_captioning.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_chunking.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_embed_llama_server.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_embeddings.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_ingestion.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_preview.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_retrieval.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_rag_store.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_recommended_folders_permission.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_responses_api.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_responses_tool_passthrough.py fix(studio): handle empty Responses tool output (#6167) 2026-06-11 17:35:50 +02:00
test_rocm_oom_guard.py Windows/WSL installer: fix winget msstore cert failure, amd-smi DiskPart prompt, and enable AMD GPU (Strix Halo gfx1151) (#5940) 2026-06-10 04:24:49 -07:00
test_safetensors_capability_advertise.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_safetensors_tool_loop.py Studio: clean-room compact RAG (knowledge bases, hybrid search, fast indexing) (#5910) 2026-06-09 21:17:04 -07:00
test_sandbox_tools.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_server_disk_logging.py Windows/WSL installer: fix winget msstore cert failure, amd-smi DiskPart prompt, and enable AMD GPU (Strix Halo gfx1151) (#5940) 2026-06-10 04:24:49 -07:00
test_studio_api.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_studio_train_validation.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_tool_call_parser_strict.py Improve local chat tool call flow (#5962) 2026-06-09 07:28:44 -07:00
test_tool_loop_controller.py Improve local chat tool call flow (#5962) 2026-06-09 07:28:44 -07:00
test_tool_message_empty_content.py Studio: report the real llama-server context window and add an opt-in overflow policy for OpenAI-compatible serving (#6164) 2026-06-11 07:49:55 -07:00
test_tool_policy_gates.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_tool_policy_state.py unsloth run: add --enable-tools/--disable-tools server-side tool policy (#5277) 2026-05-05 12:45:15 +04:00
test_tool_xml_strip.py Improve local chat tool call flow (#5962) 2026-06-09 07:28:44 -07:00
test_trained_model_scan.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_training_history_update.py Studio: Dark theme refactor, right sidebar redesign, and chat UI polish (#5150) 2026-05-07 14:33:31 +04:00
test_training_nan_loss_handling.py fix(studio): surface live step with null loss through the SSE progress stream (#6206) 2026-06-11 07:50:13 -07:00
test_training_progress_stream_nan.py fix(studio): surface live step with null loss through the SSE progress stream (#6206) 2026-06-11 07:50:13 -07:00
test_training_raw_support.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_training_worker_flash_attn.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_transformers_version.py Studio: fix Gemma-4-12B-it not loading (#6054) 2026-06-10 08:39:07 -07:00
test_utils.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_vision_cache.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_vram_estimation.py Studio: make code comments and docstrings more succinct (#6029) 2026-06-08 23:07:28 -07:00
test_windows_gpu_detection_mock.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00