@echo ** This will create a repo at c:\tmpsample\repo and a wc at c:\tmpsample\wc

c:
cd \
mkdir tmpsample
cd tmpsample
svnadmin create repo
svn mkdir file:///c:/tmpsample/repo/trunk file:///c:/tmpsample/repo/branches file:///c:/tmpsample/repo/tags -m "r1"
mkdir wc
cd wc
svn co file:///c:/tmpsample/repo/trunk .

pause

@echo ** This will create a "base program" and commit it

echo test > fil1
svn add fil1
echo test > fil2
svn add fil2
echo test > fil3
svn add fil3
svn commit . -m "r2"

pause

@echo ** These are changes for a new version of our program

echo moretest_r3 >> fil1
echo moretest_r3 >> fil2
svn commit . -m "r3"

pause

@echo ** These are some files needed for a bugfix (the bug was present at r2 and r3)

svn mkdir fol1
echo test > fol1/fil4
svn add fol1/fil4
svn mkdir fol1/fol2
echo test > fol1/fol2/fil5
svn add fol1/fol2/fil5
echo moretest_r4 >> fil3
svn commit . -m "r4 - this is a bugfix"

pause

@echo ** Our customer says he wants r2+bugfix, so do and place it in a new branch

svn up . -r 2
svn merge -r 3:4 file:///c:/tmpsample/repo/trunk .
svn copy . file:///c:/tmpsample/repo/branches/r2_fixed -m "r5 - r2+fix"

pause

@echo ** Try to switch to that branch: IT WON'T WORK!!!!

svn switch file:///c:/tmpsample/repo/branches/r2_fixed .
rem !!! svn: Failed to add directory 'fol1': object of the same name already exists

pause

@echo ** Now, let's try to fix our wc in any way:
@echo ** Updating...

svn up
@rem U    fil1
@rem U    fil2
@rem G    fil3
@rem svn: Failed to add directory 'fol1': object of the same name already exists
pause

@echo ** Or reverting...
svn revert .
svn up
@rem svn: Failed to add directory 'fol1': object of the same name already exists
pause

@echo ** Or removing fol1 from wc via rmdir and updating 
rmdir /s /q fol1
svn up
@rem svn: Failed to add directory 'fol1': object of the same name is already scheduled for addition

pause

@echo ** We give up. Cleaning up...

cd \
rmdir c:\tmpsample /s /q