[Refactor] Move testing utils out of src (#12238)

* update

* update

* update

* update

* update

* merge main

* Revert "merge main"

This reverts commit 65efbcead58644b31596ed2d714f7cee0e0238d3.

tests/pipelines/flux/test_pipeline_flux_control_inpaint.py

@@ -11,10 +11,10 @@ from diffusers import (
     FluxControlInpaintPipeline,
     FluxTransformer2DModel,
 )
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     torch_device,
 )
-
 from ..test_pipelines_common import PipelineTesterMixin, check_qkv_fused_layers_exist
 
 

tests/pipelines/flux/test_pipeline_flux_fill.py

@@ -6,12 +6,12 @@ import torch
 from transformers import AutoTokenizer, CLIPTextConfig, CLIPTextModel, CLIPTokenizer, T5EncoderModel
 
 from diffusers import AutoencoderKL, FlowMatchEulerDiscreteScheduler, FluxFillPipeline, FluxTransformer2DModel
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     enable_full_determinism,
     floats_tensor,
     torch_device,
 )
-
 from ..test_pipelines_common import PipelineTesterMixin
 
 

tests/pipelines/flux/test_pipeline_flux_img2img.py

@@ -6,12 +6,12 @@ import torch
 from transformers import AutoTokenizer, CLIPTextConfig, CLIPTextModel, CLIPTokenizer, T5EncoderModel
 
 from diffusers import AutoencoderKL, FlowMatchEulerDiscreteScheduler, FluxImg2ImgPipeline, FluxTransformer2DModel
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     enable_full_determinism,
     floats_tensor,
     torch_device,
 )
-
 from ..test_pipelines_common import FluxIPAdapterTesterMixin, PipelineTesterMixin
 
 

tests/pipelines/flux/test_pipeline_flux_inpaint.py

@@ -6,12 +6,12 @@ import torch
 from transformers import AutoTokenizer, CLIPTextConfig, CLIPTextModel, CLIPTokenizer, T5EncoderModel
 
 from diffusers import AutoencoderKL, FlowMatchEulerDiscreteScheduler, FluxInpaintPipeline, FluxTransformer2DModel
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     enable_full_determinism,
     floats_tensor,
     torch_device,
 )
-
 from ..test_pipelines_common import FluxIPAdapterTesterMixin, PipelineTesterMixin
 
 

tests/pipelines/flux/test_pipeline_flux_kontext.py

@@ -12,8 +12,8 @@ from diffusers import (
     FluxKontextPipeline,
     FluxTransformer2DModel,
 )
-from diffusers.utils.testing_utils import torch_device
 
+from ...testing_utils import torch_device
 from ..test_pipelines_common import (
     FasterCacheTesterMixin,
     FluxIPAdapterTesterMixin,

tests/pipelines/flux/test_pipeline_flux_kontext_inpaint.py

@@ -12,8 +12,8 @@ from diffusers import (
     FluxKontextInpaintPipeline,
     FluxTransformer2DModel,
 )
-from diffusers.utils.testing_utils import floats_tensor, torch_device
 
+from ...testing_utils import floats_tensor, torch_device
 from ..test_pipelines_common import (
     FasterCacheTesterMixin,
     FluxIPAdapterTesterMixin,

tests/pipelines/flux/test_pipeline_flux_redux.py

@@ -6,7 +6,8 @@ import torch
 
 from diffusers import FluxPipeline, FluxPriorReduxPipeline
 from diffusers.utils import load_image
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     Expectations,
     backend_empty_cache,
     numpy_cosine_similarity_distance,

tests/pipelines/hidream_image/test_pipeline_hidream.py

@@ -32,8 +32,8 @@ from diffusers import (
     HiDreamImagePipeline,
     HiDreamImageTransformer2DModel,
 )
-from diffusers.utils.testing_utils import enable_full_determinism
 
+from ...testing_utils import enable_full_determinism
 from ..pipeline_params import TEXT_TO_IMAGE_BATCH_PARAMS, TEXT_TO_IMAGE_IMAGE_PARAMS, TEXT_TO_IMAGE_PARAMS
 from ..test_pipelines_common import PipelineTesterMixin
 

tests/pipelines/hunyuan_video/test_hunyuan_image2video.py

@@ -36,8 +36,8 @@ from diffusers import (
     HunyuanVideoImageToVideoPipeline,
     HunyuanVideoTransformer3DModel,
 )
-from diffusers.utils.testing_utils import enable_full_determinism, torch_device
 
+from ...testing_utils import enable_full_determinism, torch_device
 from ..test_pipelines_common import PipelineTesterMixin, PyramidAttentionBroadcastTesterMixin, to_np
 
 

tests/pipelines/hunyuan_video/test_hunyuan_skyreels_image2video.py

@@ -26,8 +26,8 @@ from diffusers import (
     HunyuanSkyreelsImageToVideoPipeline,
     HunyuanVideoTransformer3DModel,
 )
-from diffusers.utils.testing_utils import enable_full_determinism, torch_device
 
+from ...testing_utils import enable_full_determinism, torch_device
 from ..test_pipelines_common import PipelineTesterMixin, PyramidAttentionBroadcastTesterMixin, to_np
 
 

tests/pipelines/hunyuan_video/test_hunyuan_video.py

@@ -26,8 +26,8 @@ from diffusers import (
     HunyuanVideoPipeline,
     HunyuanVideoTransformer3DModel,
 )
-from diffusers.utils.testing_utils import enable_full_determinism, torch_device
 
+from ...testing_utils import enable_full_determinism, torch_device
 from ..test_pipelines_common import (
     FasterCacheTesterMixin,
     FirstBlockCacheTesterMixin,

tests/pipelines/hunyuan_video/test_hunyuan_video_framepack.py

@@ -36,11 +36,11 @@ from diffusers import (
     HunyuanVideoFramepackPipeline,
     HunyuanVideoFramepackTransformer3DModel,
 )
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     enable_full_determinism,
     torch_device,
 )
-
 from ..test_pipelines_common import (
     FasterCacheTesterMixin,
     PipelineTesterMixin,

tests/pipelines/hunyuandit/test_hunyuan_dit.py

@@ -22,7 +22,8 @@ import torch
 from transformers import AutoTokenizer, BertModel, T5EncoderModel
 
 from diffusers import AutoencoderKL, DDPMScheduler, HunyuanDiT2DModel, HunyuanDiTPipeline
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     backend_empty_cache,
     enable_full_determinism,
     numpy_cosine_similarity_distance,
@@ -30,7 +31,6 @@ from diffusers.utils.testing_utils import (
     slow,
     torch_device,
 )
-
 from ..pipeline_params import TEXT_TO_IMAGE_BATCH_PARAMS, TEXT_TO_IMAGE_IMAGE_PARAMS, TEXT_TO_IMAGE_PARAMS
 from ..test_pipelines_common import (
     PipelineTesterMixin,

tests/pipelines/ip_adapters/test_ip_adapter_stable_diffusion.py

@@ -33,7 +33,8 @@ from diffusers import (
 )
 from diffusers.image_processor import IPAdapterMaskProcessor
 from diffusers.utils import load_image
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     Expectations,
     backend_empty_cache,
     enable_full_determinism,

tests/pipelines/kandinsky/test_kandinsky.py

@@ -23,7 +23,8 @@ from transformers import XLMRobertaTokenizerFast
 
 from diffusers import DDIMScheduler, KandinskyPipeline, KandinskyPriorPipeline, UNet2DConditionModel, VQModel
 from diffusers.pipelines.kandinsky.text_encoder import MCLIPConfig, MultilingualCLIP
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     backend_empty_cache,
     enable_full_determinism,
     floats_tensor,
@@ -32,7 +33,6 @@ from diffusers.utils.testing_utils import (
     slow,
     torch_device,
 )
-
 from ..test_pipelines_common import PipelineTesterMixin, assert_mean_pixel_difference
 
 

tests/pipelines/kandinsky/test_kandinsky_combined.py

@@ -18,8 +18,8 @@ import unittest
 import numpy as np
 
 from diffusers import KandinskyCombinedPipeline, KandinskyImg2ImgCombinedPipeline, KandinskyInpaintCombinedPipeline
-from diffusers.utils.testing_utils import enable_full_determinism, require_torch_accelerator, torch_device
 
+from ...testing_utils import enable_full_determinism, require_torch_accelerator, torch_device
 from ..test_pipelines_common import PipelineTesterMixin
 from .test_kandinsky import Dummies
 from .test_kandinsky_img2img import Dummies as Img2ImgDummies

tests/pipelines/kandinsky/test_kandinsky_img2img.py

@@ -31,7 +31,8 @@ from diffusers import (
     VQModel,
 )
 from diffusers.pipelines.kandinsky.text_encoder import MCLIPConfig, MultilingualCLIP
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     backend_empty_cache,
     enable_full_determinism,
     floats_tensor,
@@ -42,7 +43,6 @@ from diffusers.utils.testing_utils import (
     slow,
     torch_device,
 )
-
 from ..test_pipelines_common import PipelineTesterMixin, assert_mean_pixel_difference
 
 

tests/pipelines/kandinsky/test_kandinsky_inpaint.py

@@ -24,7 +24,8 @@ from transformers import XLMRobertaTokenizerFast
 
 from diffusers import DDIMScheduler, KandinskyInpaintPipeline, KandinskyPriorPipeline, UNet2DConditionModel, VQModel
 from diffusers.pipelines.kandinsky.text_encoder import MCLIPConfig, MultilingualCLIP
-from diffusers.utils.testing_utils import (
+
+from ...testing_utils import (
     backend_empty_cache,
     enable_full_determinism,
     floats_tensor,
@@ -34,7 +35,6 @@ from diffusers.utils.testing_utils import (
     require_torch_accelerator,
     torch_device,
 )
-
 from ..test_pipelines_common import PipelineTesterMixin, assert_mean_pixel_difference
 
 

tests/pipelines/kandinsky/test_kandinsky_prior.py

@@ -28,8 +28,8 @@ from transformers import (
 )
 
 from diffusers import KandinskyPriorPipeline, PriorTransformer, UnCLIPScheduler
-from diffusers.utils.testing_utils import enable_full_determinism, skip_mps, torch_device
 
+from ...testing_utils import enable_full_determinism, skip_mps, torch_device
 from ..test_pipelines_common import PipelineTesterMixin