





'''simple docstring'''

import os
import re
import shutil
import sys
import tempfile
import unittest

import black


a   	=    os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
sys.path.append(os.path.join(git_repo_path, "utils"))

import check_copies  # noqa: E402


# This is the reference code that will be used in the tests.
# If DDPMSchedulerOutput is changed in scheduling_ddpm.py, this code needs to be manually updated.
a   	=    "    \"\"\"\n    Output class for the scheduler's step function output.\n\n    Args:\n        prev_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            Computed sample (x_{t-1}) of previous timestep. `prev_sample` should be used as next model input in the\n            denoising loop.\n        pred_original_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            The predicted denoised sample (x_{0}) based on the model output from the current timestep.\n            `pred_original_sample` can be used to preview progress or for guidance.\n    \"\"\"\n\n    prev_sample: torch.FloatTensor\n    pred_original_sample: Optional[torch.FloatTensor] = None\n"







class __a			( unittest.TestCase      ):





   def   UpperCAmelCase__  (       self					:      Optional[int]     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							tempfile.mkdtemp()
      os.makedirs(os.path.join(self.diffusers_dir					,"""schedulers/"""     )     )
      __SCREAMING_SNAKE_CASE   				=							self.diffusers_dir
      shutil.copy(
          os.path.join(lowerCamelCase					,"""src/diffusers/schedulers/scheduling_ddpm.py"""     )					,os.path.join(self.diffusers_dir					,"""schedulers/scheduling_ddpm.py"""     )					,)





   def   UpperCAmelCase__  (       self					:      List[str]     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							"""src/diffusers"""
      shutil.rmtree(self.diffusers_dir     )





   def   UpperCAmelCase__  (       self					:      Dict					,lowerCamelCase					:      List[str]					,lowerCamelCase					:      Tuple					,lowerCamelCase					:      Optional[Any]					,lowerCamelCase					:      List[Any]=None     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							comment + f"""\nclass {class_name}(nn.Module):\n""" + class_code
      if overwrite_result is not None:
         __SCREAMING_SNAKE_CASE   				=							comment + f"""\nclass {class_name}(nn.Module):\n""" + overwrite_result
      __SCREAMING_SNAKE_CASE   				=							black.Mode(target_versions={black.TargetVersion.PYaa}					,line_length=119     )
      __SCREAMING_SNAKE_CASE   				=							black.format_str(lowerCamelCase					,mode=lowerCamelCase     )
      __SCREAMING_SNAKE_CASE   				=							os.path.join(self.diffusers_dir					,"""new_code.py"""     )
      with open(lowerCamelCase					,"""w"""					,newline="""\n"""     ) as f:
         f.write(lowerCamelCase     )
      if overwrite_result is None:
         self.assertTrue(len(check_copies.is_copy_consistent(lowerCamelCase     )     ) == 0     )
      else:
         check_copies.is_copy_consistent(f.name					,overwrite=lowerCamelCase     )
         with open(lowerCamelCase					,"""r"""     ) as f:
            self.assertTrue(f.read()					,lowerCamelCase     )





   def   UpperCAmelCase__  (       self					:      List[str]     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							check_copies.find_code_in_diffusers("""schedulers.scheduling_ddpm.DDPMSchedulerOutput"""     )
      self.assertEqual(lowerCamelCase					,lowerCamelCase     )





   def   UpperCAmelCase__  (       self					:      Optional[Any]     ):

      '''simple docstring'''

      self.check_copy_consistency(
          """# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput"""					,"""DDPMSchedulerOutput"""					,REFERENCE_CODE + """\n"""					,)

      # With no empty line at the end
      self.check_copy_consistency(
          """# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput"""					,"""DDPMSchedulerOutput"""					,lowerCamelCase					,)

      # Copy consistency with rename
      self.check_copy_consistency(
          """# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test"""					,"""TestSchedulerOutput"""					,re.sub("""DDPM"""					,"""Test"""					,lowerCamelCase     )					,)

      # Copy consistency with a really long name
      __SCREAMING_SNAKE_CASE   				=							"""TestClassWithAReallyLongNameBecauseSomePeopleLikeThatForSomeReason"""
      self.check_copy_consistency(
          f"""# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->{long_class_name}"""					,f"""{long_class_name}SchedulerOutput"""					,re.sub("""Bert"""					,lowerCamelCase					,lowerCamelCase     )					,)

      # Copy consistency with overwrite
      self.check_copy_consistency(
          """# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test"""					,"""TestSchedulerOutput"""					,lowerCamelCase					,overwrite_result=re.sub("""DDPM"""					,"""Test"""					,lowerCamelCase     )					,)












'''simple docstring'''

from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching

def     __magic_name__							(				)    ->       Union[str, Any]:

   '''simple docstring'''







   import os as original_os
   from os import path as original_path
   from os import rename as original_rename
   from os.path import dirname as original_dirname
   from os.path import join as original_join

   assert _test_patching.os is original_os
   assert _test_patching.path is original_path
   assert _test_patching.join is original_join

   assert _test_patching.renamed_os is original_os
   assert _test_patching.renamed_path is original_path
   assert _test_patching.renamed_join is original_join

   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_mock__"""
   with patch_submodule(_test_patching				,						"""os.path.join"""				,						__UpperCAmelCase   ):
      # Every way to access os.path.join must be patched, and the rest must stay untouched

      # check os.path.join
      assert isinstance(_test_patching.os				,						_PatchedModuleObj   )
      assert isinstance(_test_patching.os.path				,						_PatchedModuleObj   )
      assert _test_patching.os.path.join is mock

      # check path.join
      assert isinstance(_test_patching.path				,						_PatchedModuleObj   )
      assert _test_patching.path.join is mock

      # check join
      assert _test_patching.join is mock

      # check that the other attributes are untouched
      assert _test_patching.os.rename is original_rename
      assert _test_patching.path.dirname is original_dirname
      assert _test_patching.os.path.dirname is original_dirname

      # Even renamed modules or objects must be patched

      # check renamed_os.path.join
      assert isinstance(_test_patching.renamed_os				,						_PatchedModuleObj   )
      assert isinstance(_test_patching.renamed_os.path				,						_PatchedModuleObj   )
      assert _test_patching.renamed_os.path.join is mock

      # check renamed_path.join
      assert isinstance(_test_patching.renamed_path				,						_PatchedModuleObj   )
      assert _test_patching.renamed_path.join is mock

      # check renamed_join
      assert _test_patching.renamed_join is mock

      # check that the other attributes are untouched
      assert _test_patching.renamed_os.rename is original_rename
      assert _test_patching.renamed_path.dirname is original_dirname
      assert _test_patching.renamed_os.path.dirname is original_dirname

   # check that everthing is back to normal when the patch is over

   assert _test_patching.os is original_os
   assert _test_patching.path is original_path
   assert _test_patching.join is original_join

   assert _test_patching.renamed_os is original_os
   assert _test_patching.renamed_path is original_path
   assert _test_patching.renamed_join is original_join

def     __magic_name__							(				)    ->       Tuple:

   '''simple docstring'''







   assert _test_patching.open is open

   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_builtin_mock__"""
   # _test_patching has "open" in its globals
   assert _test_patching.open is open
   with patch_submodule(_test_patching				,						"""open"""				,						__UpperCAmelCase   ):
      assert _test_patching.open is mock

   # check that everthing is back to normal when the patch is over

   assert _test_patching.open is open

def     __magic_name__							(				)    ->       Any:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_missing_mock__"""
   with patch_submodule(_test_patching				,						"""pandas.read_csv"""				,						__UpperCAmelCase   ):
      pass

def     __magic_name__							(				)    ->       Dict:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_missing_builtin_mock__"""
   # _test_patching doesn't have "len" in its globals
   assert getattr(_test_patching				,						"""len"""				,						__UpperCAmelCase   ) is None
   with patch_submodule(_test_patching				,						"""len"""				,						__UpperCAmelCase   ):
      assert _test_patching.len is mock
   assert _test_patching.len is len

def     __magic_name__							(				)    ->       Tuple:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_start_and_stop_mock__"""
   __SCREAMING_SNAKE_CASE   				=							patch_submodule(_test_patching				,						"""open"""				,						__UpperCAmelCase   )
   assert _test_patching.open is open
   patch.start()
   assert _test_patching.open is mock
   patch.stop()
   assert _test_patching.open is open

def     __magic_name__							(				)    ->       Union[str, Any]:

   '''simple docstring'''







   from os import rename as original_rename
   from os.path import dirname as original_dirname
   from os.path import join as original_join

   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_successive_join__"""
   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_successive_dirname__"""
   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_successive_rename__"""
   assert _test_patching.os.path.join is original_join
   assert _test_patching.os.path.dirname is original_dirname
   assert _test_patching.os.rename is original_rename

   with patch_submodule(_test_patching				,						"""os.path.join"""				,						__UpperCAmelCase   ):
      with patch_submodule(_test_patching				,						"""os.rename"""				,						__UpperCAmelCase   ):
         with patch_submodule(_test_patching				,						"""os.path.dirname"""				,						__UpperCAmelCase   ):
            assert _test_patching.os.path.join is mock_join
            assert _test_patching.os.path.dirname is mock_dirname
            assert _test_patching.os.rename is mock_rename

    # try another order
   with patch_submodule(_test_patching				,						"""os.rename"""				,						__UpperCAmelCase   ):
      with patch_submodule(_test_patching				,						"""os.path.join"""				,						__UpperCAmelCase   ):
         with patch_submodule(_test_patching				,						"""os.path.dirname"""				,						__UpperCAmelCase   ):
            assert _test_patching.os.path.join is mock_join
            assert _test_patching.os.path.dirname is mock_dirname
            assert _test_patching.os.rename is mock_rename

   assert _test_patching.os.path.join is original_join
   assert _test_patching.os.path.dirname is original_dirname
   assert _test_patching.os.rename is original_rename







def     __magic_name__							(				)    ->       str:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							"""__test_patch_submodule_doesnt_exist_mock__"""
   with patch_submodule(_test_patching				,						"""__module_that_doesn_exist__.__attribute_that_doesn_exist__"""				,						__UpperCAmelCase   ):
      pass
   with patch_submodule(_test_patching				,						"""os.__attribute_that_doesn_exist__"""				,						__UpperCAmelCase   ):
      pass





