unsloth/tests
Souravrajvi0 dffea2af27
fix(studio): honor run settings on initial model load (#7346) (#7351)
* fix(studio): honor run settings on initial model load

When loading a model from the gear-icon run-settings page, Context Length
and KV Cache Dtype were ignored if the user clicked Load before blurring
the context field, or before React flushed staged config into the store.

- Add NumericValueInput.commit() to flush a focused draft on Load
- Pass effectiveLoadConfig from model-config-page to onRun
- Prefer selection.config in performLoad for all load knobs
- Preserve meta.forceReload from the config-page reload path

Fixes #7346

* fix(studio): flush NumericValueInput draft when Load blurs first

Clicking Load blurs the context field before handleRun runs, so commit()
returned the stale value prop. Keep draft in a ref and parse it even when
the input is no longer focused.

* fix(studio): preserve Auto context when Load is clicked without edits

NumericValueInput.commit() now returns null unless the user actually
changed the field, so GGUF Load/Save no longer pins the displayed native
context into customContextLength when Auto was left untouched.

* fix(studio): clear NumericValueInput dirty state after blur commit

After a normal blur commit, reset dirtyRef so a later Load cannot replay a
stale draftRef when the user changed context via Reset or the slider.

* test(studio): pin NumericValueInput Auto/dirty contracts for #7346

Lock Codex P1/P2: commit returns null unless dirty, blur clears dirtyRef,
and handleRun only promotes a non-null committed context.

* fix(studio): keep same-click context draft after blur (#7346)

Blur can commit and clear dirtyRef before Load's onClick; stash that
committed value for one imperative commit() so typed context is not lost.

* chore: refresh PR head for #7351

* fix(studio): handle context commit edge cases

* chore: refresh PR head

* test(studio): guard invalid context drafts

* style(studio): format context draft guard

* test(studio): exercise same-click model config loads

* fix(studio): drop stale blur pin when the typed context equals the shown value

NumericValueInput cached every blur commit in lastBlurCommittedRef, even when
the draft equalled the current value and no onChange was dispatched. Because the
displayed value never changed, the useEffect([value]) clear never fired, so a
later Reset or external edit that leaves the shown value unchanged could not drop
the cache and the next commit() replayed it into an override that Reset had
removed. Only cache the blur result when it actually dispatched onChange
(final !== value); when final === value the parent is already current and there
is nothing to bridge. Add a Playwright regression that re-types the shown context
and asserts no override is stored.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Studio: commit every same-click numeric draft before staging the load config

The run-settings Load/Reload button flushed only the GGUF Context Length draft
imperatively before building the load config. Max Seq Length (non-GGUF), GPU
Layers and MoE Layers on CPU (GGUF) are the same NumericValueInput and stage
their typed value only on blur, so editing one and clicking Load in the same
gesture staged the load from a still-stale parent config and dropped the value
the user just typed.

Wire an imperative commit handle through those inputs too and fold every
committed draft into the effective config, recomputing the non-GGUF load-time
max sequence length from the committed draft.

* fix(studio): recompute fixed-layer context pin and drop stale blur cache on every render

Two run-settings edge cases on the model-config page:

1) pinFixedLayerContext was computed from the render-time config, before a
   same-click GPU Layers draft is committed in handleRun. Typing a positive
   fixed-layer value on an auto-fit GGUF and clicking Reload therefore built
   the runtime config with customContextLength: null, so a later fresh load
   sent the native context with fixed layers (the OOM the pin exists to
   avoid). Recompute the pin from the committed effectiveConfig.

2) NumericValueInput cleared its blur bridge only on a value change. A real
   edit (final !== value) that Reset then reverts to the same shown number
   nets value back unchanged, so the effect never re-ran and the stale pin
   survived into the next Load/Save, replaying the override Reset removed.
   The bridge is only valid across the single synchronous same-click gesture
   that set it, so clear it on every settled render instead.

Add source-contract regressions for both.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: Unsloth <michaelhan@Michaels-MacBook-Pro.local>
Co-authored-by: Michael Han <107991372+shimmyshimmer@users.noreply.github.com>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-07-24 23:27:47 -07:00
..
notebooks Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
python fix: pin torchcodec for torch 2.10 and warn on ABI mismatch (#7299) 2026-07-23 19:12:52 -07:00
qlora Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
saving Replace standalone Studio wording with Unsloth (#7221) 2026-07-19 00:47:04 -07:00
security Harden desktop release token permissions (#7172) 2026-07-16 05:01:48 -07:00
sh Fix ROCm wheel-index unit test: extract the gfx-arch probe helpers get_torch_index_url now calls (#7399) 2026-07-24 02:12:16 -07:00
studio fix(studio): honor run settings on initial model load (#7346) (#7351) 2026-07-24 23:27:47 -07:00
studio_setup_ps1 Make Visual Studio + CMake optional on Windows (prebuilt llama.cpp needs no build tools) (#6499) 2026-06-22 01:11:09 -07:00
utils Experimental: correct varlen sample packing for hybrid linear-attention models (#7249) 2026-07-20 00:57:02 -07:00
version_compat test(version-compat): keep GRPO fake-run logits finite on CPU (#7247) 2026-07-19 04:54:17 -07:00
vllm_compat Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
__init__.py Qwen 3, Bug Fixes (#2445) 2025-04-30 22:38:39 -07:00
_zoo_aggressive_cuda_spoof.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
_zoo_rocm_spoof.py Add RDNA 2/3/4 ROCm routing tests via a CPU-only torch spoof (#6935) 2026-07-07 04:41:37 -07:00
conftest.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
run_all.sh fix(studio): opt-in source-build GPU smoke validation (#7322) 2026-07-23 19:13:54 -07:00
test_attention_implementation.py fix(gpt-oss): prefer flex attention over sdpa (#5701) 2026-05-22 08:38:38 -07:00
test_attn_impl_honor_explicit.py Honor an explicit sdpa or flex_attention request when flash is disabled (#6847) 2026-07-06 05:45:45 -07:00
test_bad_mappings_redirect.py Fix BAD_MAPPINGS not redirecting the -unsloth-bnb-4bit dynamic quants (#6949) 2026-07-08 17:37:44 -03:00
test_callback_signature_drift.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_cli_export_unpacking.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_enforce_kwargs_spacing.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_fast_gemv_dispatch.py Fix fast inference crash on compressed-tensors FP8 models (#7025) 2026-07-09 04:10:59 -07:00
test_fast_generate_slow_guard.py fast_generate: clear error for vLLM-style inputs when fast_inference=False (#6786) 2026-07-03 08:16:32 -07:00
test_finetune_last_n_layers.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_fp8_device_context.py Guard FP8 Triton launches with tensor device context (#6888) 2026-07-08 18:32:51 -03:00
test_fp8_restore_dropped_scale.py Restore dropped FP8 weight_scale_inv tensors on load (#6978) 2026-07-09 06:44:44 -07:00
test_fp8_tiny_e8m0.py Handle odd shapes and non-float scales in FP8BlockQuantLinear (#6848) 2026-07-06 05:44:55 -07:00
test_fused_ce_not_return_dict_logits.py fix: use EMPTY_LOGITS on the fused-CE not-return_dict path (#2068) (#6482) 2026-06-23 01:26:55 -07:00
test_gemma4_chat_template.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_gemma_2b_mapper_key.py Fix duplicate unsloth/gemma-2b-bnb-4bit mapper key routing the base 4bit repo to the instruct model (#6891) 2026-07-08 17:40:39 -03:00
test_generate_kwarg_gate.py Fix gpt-oss offload_embedding and generate() kwargs, and guard offload_embedding on tied/vLLM models (#6774) 2026-07-01 22:39:00 -07:00
test_get_model_name.py Fix DeepScaleR-1.5B mapper entry pointing its 16bit repo at DeepHermes-3-8B (#7088) 2026-07-14 17:56:12 -03:00
test_gradient_checkpointing_restore.py Fix TrainingArguments silently disabling unsloth gradient checkpointing (#6829) 2026-07-03 16:35:02 +01:00
test_ignored_tokenizer_casing.py Match IGNORED_TOKENIZER_NAMES case-insensitively (#6620) 2026-06-23 19:40:50 -03:00
test_import_fixes_drift.py fix: keep LoRA reloads working with PEFT 0.19 (#6748) 2026-06-30 20:26:57 +01:00
test_installer_skip_autostart.py fix(install): fail non-tauri installer errors (#7123) 2026-07-15 04:37:03 -07:00
test_installer_unsloth_version.py Installer: report the installed Unsloth version (#7265) 2026-07-21 03:48:49 -07:00
test_loader_glob_skip.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_missing_torchvision_vlm.py Fix misleading 'only for image models' error for Qwen3-VL when torchvision is missing (#6525) 2026-06-23 01:28:09 -07:00
test_model_registry.py fix(registry): don't register deepseek models at import time (#7227) 2026-07-19 03:37:23 -07:00
test_moe_lora_targets.py Scope MoE expert LoRA detection to actual MLP projection targets (#6849) 2026-07-06 05:45:06 -07:00
test_multi_image_grpo_chunking.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_nvfp4_quant_load.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_offline_loading_helpers.py Fix offline checkpoint load/export: "tokenizer is weirdly not loaded" (#6554) 2026-06-25 23:16:53 -07:00
test_offload_embedding_hooks.py Fix gpt-oss offload_embedding and generate() kwargs, and guard offload_embedding on tied/vLLM models (#6774) 2026-07-01 22:39:00 -07:00
test_offload_tied_guard.py Fix gpt-oss offload_embedding and generate() kwargs, and guard offload_embedding on tied/vLLM models (#6774) 2026-07-01 22:39:00 -07:00
test_peft_tensor_parallel_compat.py fix: keep LoRA reloads working with PEFT 0.19 (#6748) 2026-06-30 20:26:57 +01:00
test_peft_weight_converter_compat.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_prefetch_snapshot_scope.py Auto Xet to HTTP download fallback in from_pretrained; share Studio's fallback via unsloth_zoo (#6638) 2026-07-06 05:13:25 -07:00
test_pretrain_compile_reset.py Add regression tests for the stray-forward compile-cache reset (#6569) 2026-06-22 07:22:47 -07:00
test_public_api_surface.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_raw_text.py fix(dataprep): don't emit a degenerate chunk for empty text (#7183) 2026-07-23 00:56:51 -07:00
test_resolve_model_class.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_studio_install_workspace_guard.py Studio: add local speech-to-text dictation engine (#7095) 2026-07-23 01:39:03 -07:00
test_studio_root_resilience.py Replace standalone Studio wording with Unsloth (#7221) 2026-07-19 00:47:04 -07:00
test_studio_shutdown_thread_wait.py Replace standalone Studio wording with Unsloth (#7221) 2026-07-19 00:47:04 -07:00
test_synthetic_chunk_data.py Fix SyntheticDataKit.chunk_data emitting chunks over max_tokens (#7073) 2026-07-12 05:06:11 -07:00
test_tool_mask_zoo_compat.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_uma_safetensors_load.py Faster safetensors weight loading on unified-memory (integrated) GPUs (#5988) 2026-07-22 05:20:59 -07:00
test_uninitialized_position_ids.py Load DeepSeek-OCR and other VLMs that register AutoModel in auto_map (#6421) 2026-06-18 07:03:43 -07:00
test_video_path_validation.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_vllm_broken_detection.py Fix fast_inference crash on ABI-broken vLLM: probe compiled extensions, not just import vllm (#6621) 2026-06-26 22:43:36 -07:00
test_windows_rocm_bnb_version.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00