194 Prepare for tests of directory case-folding collisions

   195 

   196   $ hg init directory-casing

   197   $ cd directory-casing

   198   $ touch 0 # test: file without directory

   199   $ mkdir 0a

   200   $ touch 0a/f

   201   $ mkdir aA

   202   $ touch aA/a

   203   $ hg ci -Aqm0

   204 

   205 Directory/file case-folding collision:

   206 

   207   $ hg up -q null

   208   $ touch 00 # test: starts as '0'

   209   $ mkdir 000 # test: starts as '0'

   210   $ touch 000/f

   211   $ touch Aa # test: collision with 'aA/a'

   212   $ hg ci -Aqm1

   213 

   214   $ hg merge 0

   215   abort: Not a directory: '$TESTTMP/directory-casing/aA/a'

   216   [255]

   217 (note: no collision between 0 and 00 or 000/f)

   218 

   219 Directory case-folding collision:

   220 

   221   $ hg up -qC null

   222   $ hg --config extensions.purge= purge

   223   $ mkdir 0A0

   224   $ touch 0A0/f # test: starts as '0a'

   225   $ mkdir Aa

   226   $ touch Aa/b # test: collision with 'aA/a'

   227   $ hg ci -Aqm2

   228 

   229   $ hg merge 0

   230   3 files updated, 0 files merged, 0 files removed, 0 files unresolved

   231   (branch merge, don't forget to commit)

   232 

   233   $ cd ..