From: Martin von Zweigbergk <>
Date: Monday, October 17, 2016 at 4:39 PM
To: Durham Goode <>, "" 
Subject: Re: [PATCH] treemanifest: fix bad argument order to treemanifestctx

On Mon, Oct 17, 2016 at 4:34 PM Durham Goode 
<<>> wrote:
On 10/17/16, 4:13 PM, "Martin von Zweigbergk" 
<<>> wrote:

># HG changeset patch
># User Martin von Zweigbergk 
># Date 1476745932 25200
>#      Mon Oct 17 16:12:12 2016 -0700
># Node ID b36a81cd4015b9742d1fbb0d5f94207e7a400cdb
># Parent  8a864844d5a0c34bdb24d2e098a0cd339e32e020
>treemanifest: fix bad argument order to treemanifestctx
>Found by running tests with _treeinmem (both of them) modified to be
>diff -r 8a864844d5a0 -r b36a81cd4015 mercurial/
>--- a/mercurial/    Wed Oct 12 21:33:45 2016 +0200
>+++ b/mercurial/    Mon Oct 17 16:12:12 2016 -0700
>@@ -1386,7 +1386,7 @@
>         # Need to perform a slow delta
>         revlog = self._revlog
>         r0 = revlog.deltaparent(revlog.rev(self._node))
>-        m0 = treemanifestctx(revlog, revlog.node(r0), dir=self._dir).read()
>+        m0 = treemanifestctx(revlog, self._dir, revlog.node(r0)).read()
>         m1 =
>         md = treemanifest(dir=self._dir)
>         for f, ((n0, fl0), (n1, fl1)) in m0.diff(m1).iteritems():

Looks good to me.  What would be required to get some _treeinmem code coverage 
in the tests?

Twice the runtime? :-) But seriously, I suspect that's reason enough that we 
don't want it enabled by default. And I don't know what subset would be useful 
to run it on either.

But it was much less broken than I expected, actually. This was all that was 
needed. I expected it to be broken before your series even started, but it 
wasn't. There is one failing test case (test-rebase-newancestor.t) that I have 
not understood why it's failing. It scares me a bit that I still don't know why 
it's failing.

Just doing one run of test-manifest.t with it on would probably be enough to 
catch most issues.  What’s the exact command you used to run the tests?  So I 
can run it myself before sending more patches.
Mercurial-devel mailing list

Reply via email to