comparison tests/test-issue2137.t @ 17802:a421459b83c0

test: use proper subclassing in `test-issue2137.t`.

To use changelog filtering on the repository, we plan to use "proxy" object that
perfectly mock a repository but with a filtered changelog.

Altering the `repo.commit` function using `extensions.wrapfunction` will prevent
the logic to propagate to the proxy class by the mean of inheritance.

We changes the extension to use subclassing as expectable.

17801:03554dfc7ced

  $ cat > commitwrapper.py <<EOF
  > from mercurial import extensions, node, revlog
  > 
  > def reposetup(ui, repo):
  >     def wrapcommit(orig, *args, **kwargs):
  >         result = orig(*args, **kwargs)
  >         tip1 = node.short(repo.changelog.tip())
  >         tip2 = node.short(repo.lookup(tip1))
  >         assert tip1 == tip2
  >         ui.write('new tip: %s\n' % tip1)
  >         return result
  > 
  >     extensions.wrapfunction(repo, 'commit', wrapcommit)
  > 
  > def extsetup(ui):
  >     revlog._maxinline = 8             # split out 00changelog.d early
  >     revlog._prereadsize = 8           # use revlog.lazyparser
  > EOF

17802:a421459b83c0

  $ cat > commitwrapper.py <<EOF
  > from mercurial import extensions, node, revlog
  > 
  > def reposetup(ui, repo):
  >     class wraprepo(repo.__class__):
  >         def commit(self, *args, **kwargs):
  >             result = super(wraprepo, self).commit(*args, **kwargs)
  >             tip1 = node.short(repo.changelog.tip())
  >             tip2 = node.short(repo.lookup(tip1))
  >             assert tip1 == tip2
  >             ui.write('new tip: %s\n' % tip1)
  >             return result
  >     repo.__class__ = wraprepo
  > 
  > def extsetup(ui):
  >     revlog._maxinline = 8             # split out 00changelog.d early
  >     revlog._prereadsize = 8           # use revlog.lazyparser
  > EOF