Mercurial > hg-stable
view tests/test-issue2137.t @ 41071:28a4fb793ba1
extensions: deprecate extsetup without a `ui` argument (API)
9.5 years should be enough time, but there were some tests for the old style
still (which are now updated). Exthelper doesn't fallback to the old API, so
this is for consistency.
.. api::
The extension hook ``extsetup`` without a `ui` argument has been deprecated,
and will be removed in the next version. Add a `ui` argument to avoid the
deprecation warning.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Thu, 27 Dec 2018 21:46:03 -0500 |
parents | c4ccc73f9d49 |
children |
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https://bz.mercurial-scm.org/2137 Setup: create a little extension that has 3 side-effects: 1) ensure changelog data is not inlined 2) make revlog to use lazyparser 3) test that repo.lookup() works 1 and 2 are preconditions for the bug; 3 is the bug. $ 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(b'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 $ cat >> $HGRCPATH <<EOF > [extensions] > commitwrapper = `pwd`/commitwrapper.py > EOF $ hg init repo1 $ cd repo1 $ echo a > a $ hg commit -A -m'add a with a long commit message to make the changelog a bit bigger' adding a new tip: 553596fad57b Test that new changesets are visible to repo.lookup(): $ echo a >> a $ hg commit -m'one more commit to demonstrate the bug' new tip: 799ae3599e0e $ hg tip changeset: 1:799ae3599e0e tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: one more commit to demonstrate the bug $ cd ..