From: Elijah Newren <newren@gmail.com>
To: Derrick Stolee <stolee@gmail.com>
Cc: Git Mailing List <git@vger.kernel.org>,
Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH v3 8/8] merge-recursive: improve rename/rename(1to2)/add[/add] handling
Date: Fri, 2 Nov 2018 10:27:53 -0700 [thread overview]
Message-ID: <CABPp-BFwimcDhwMeFcTJLy-omXiBNzZApkyCnSSRfwXvKi2OUQ@mail.gmail.com> (raw)
In-Reply-To: <CABPp-BFZugCFDS_A7FrWdRhp7WO0m8jhsqbSnNCSUWnAVz7mtg@mail.gmail.com>
On Thu, Nov 1, 2018 at 12:01 AM Elijah Newren <newren@gmail.com> wrote:
>
> On Wed, Oct 31, 2018 at 8:08 AM Derrick Stolee <stolee@gmail.com> wrote:
> >
> > On 10/19/2018 3:31 PM, Elijah Newren wrote:
> > > [snip]
> > >
> > > + char *new_path = NULL;
> > > + if (dir_in_way(b->path, !o->call_depth, 0)) {
> > > + new_path = unique_path(o, b->path, ci->branch2);
> > > + output(o, 1, _("%s is a directory in %s adding "
> > > + "as %s instead"),
> > > + b->path, ci->branch1, new_path);
> >
> > I tried really hard, but failed to get a test to cover the block below.
> > I was able to
> > find that the "check handling of differently renamed file with D/F
> > conflicts" test
> > in t6022-merge-rename.sh covers the block above. Trying to tweak the
> > example using
> > untracked files seems to hit an error message from unpack-trees.c instead.
> >
> > > + } else if (would_lose_untracked(b->path)) {
> > > + new_path = unique_path(o, b->path, ci->branch2);
> > > + output(o, 1, _("Refusing to lose untracked file"
> > > + " at %s; adding as %s instead"),
> > > + b->path, new_path);
> >
So now I'm confused. This block was not listed in your coverage
report[1]. And, in fact, I think this block IS covered by testcase
10c of t6043. However, there is a very similar looking block about 30
lines up that is uncovered (and which was mentioned in your report):
} else if (would_lose_untracked(a->path)) {
new_path = unique_path(o, a->path, ci->branch1);
output(o, 1, _("Refusing to lose untracked file"
" at %s; adding as %s instead"),
a->path, new_path);
covering it, I think, is just a matter of repeating the 10c test with
the merge repeated in the other direction (checkout B and merge A
instead of checking out A and merging B) -- and touching up the checks
accordingly.
However, now I'm wondering if I'm crazy. Was it really the block you
had highlighted that you were seeing uncovered?
Thanks,
Elijah
[1] https://public-inbox.org/git/62f0bcf6-aa73-c192-d804-e6d69cac146f@gmail.com/
next prev parent reply other threads:[~2018-11-02 17:28 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-14 2:05 [RFC PATCH v2 0/7] Improve path collision conflict resolutions Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 1/7] Add testcases for consistency in file collision conflict handling Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 2/7] t6036, t6042: testcases for rename collision of already conflicting files Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 3/7] merge-recursive: new function for better colliding conflict resolutions Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 4/7] merge-recursive: fix rename/add conflict handling Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 5/7] merge-recursive: improve handling for rename/rename(2to1) conflicts Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 6/7] merge-recursive: use handle_file_collision for add/add conflicts Elijah Newren
2018-10-14 2:05 ` [RFC PATCH v2 7/7] merge-recursive: improve rename/rename(1to2)/add[/add] handling Elijah Newren
2018-10-19 19:31 ` [PATCH v3 0/8] Improve path collision conflict resolutions Elijah Newren
2018-10-19 19:31 ` [PATCH v3 1/8] Add testcases for consistency in file collision conflict handling Elijah Newren
2018-10-19 19:31 ` [PATCH v3 2/8] t6036, t6042: testcases for rename collision of already conflicting files Elijah Newren
2018-10-31 14:01 ` Derrick Stolee
2018-11-01 6:57 ` Elijah Newren
2018-10-19 19:31 ` [PATCH v3 3/8] merge-recursive: increase marker length with depth of recursion Elijah Newren
2018-10-19 19:31 ` [PATCH v3 4/8] merge-recursive: new function for better colliding conflict resolutions Elijah Newren
2018-10-31 13:53 ` Derrick Stolee
2018-10-31 13:57 ` Derrick Stolee
2018-11-01 6:56 ` Elijah Newren
2018-10-19 19:31 ` [PATCH v3 5/8] merge-recursive: fix rename/add conflict handling Elijah Newren
2018-10-19 19:31 ` [PATCH v3 6/8] merge-recursive: improve handling for rename/rename(2to1) conflicts Elijah Newren
2018-10-19 19:31 ` [PATCH v3 7/8] merge-recursive: use handle_file_collision for add/add conflicts Elijah Newren
2018-10-19 19:31 ` [PATCH v3 8/8] merge-recursive: improve rename/rename(1to2)/add[/add] handling Elijah Newren
2018-10-31 15:08 ` Derrick Stolee
2018-11-01 7:01 ` Elijah Newren
2018-11-02 17:27 ` Elijah Newren [this message]
2018-11-02 17:30 ` Derrick Stolee
2018-11-02 18:53 ` [PATCH v4 00/10] Improve path collision conflict resolutions Elijah Newren
2018-11-02 18:53 ` [PATCH v4 01/10] Add testcases for consistency in file collision conflict handling Elijah Newren
2018-11-02 18:53 ` [PATCH v4 02/10] t6036, t6042: testcases for rename collision of already conflicting files Elijah Newren
2018-11-02 18:53 ` [PATCH v4 03/10] merge-recursive: increase marker length with depth of recursion Elijah Newren
2018-11-02 18:53 ` [PATCH v4 04/10] merge-recursive: new function for better colliding conflict resolutions Elijah Newren
2018-11-02 18:53 ` [PATCH v4 05/10] merge-recursive: fix rename/add conflict handling Elijah Newren
2018-11-02 18:53 ` [PATCH v4 06/10] merge-recursive: improve handling for rename/rename(2to1) conflicts Elijah Newren
2018-11-02 18:53 ` [PATCH v4 07/10] merge-recursive: use handle_file_collision for add/add conflicts Elijah Newren
2018-11-02 18:53 ` [PATCH v4 08/10] merge-recursive: improve rename/rename(1to2)/add[/add] handling Elijah Newren
2018-11-02 20:01 ` [PATCH] merge-recursive: combine error handling Derrick Stolee
2018-11-02 18:53 ` [RFC PATCH v4 09/10] fixup! merge-recursive: fix rename/add conflict handling Elijah Newren
2018-11-02 19:05 ` [PATCH v4 10/10] fixup! merge-recursive: improve rename/rename(1to2)/add[/add] handling Elijah Newren
2018-11-02 19:09 ` [PATCH v4 00/10] Improve path collision conflict resolutions Derrick Stolee
2018-11-02 20:06 ` Elijah Newren
2018-11-08 4:40 ` [PATCH v5 " Elijah Newren
2018-11-08 4:40 ` [PATCH v5 01/10] Add testcases for consistency in file collision conflict handling Elijah Newren
2018-11-08 4:40 ` [PATCH v5 02/10] t6036, t6042: testcases for rename collision of already conflicting files Elijah Newren
2018-11-08 4:40 ` [PATCH v5 03/10] merge-recursive: increase marker length with depth of recursion Elijah Newren
2018-11-08 4:40 ` [PATCH v5 04/10] merge-recursive: new function for better colliding conflict resolutions Elijah Newren
2018-11-08 4:40 ` [PATCH v5 05/10] merge-recursive: fix rename/add conflict handling Elijah Newren
2018-11-08 4:40 ` [PATCH v5 06/10] merge-recursive: improve handling for rename/rename(2to1) conflicts Elijah Newren
2018-11-08 4:40 ` [PATCH v5 07/10] merge-recursive: use handle_file_collision for add/add conflicts Elijah Newren
2018-11-08 4:40 ` [PATCH v5 08/10] merge-recursive: improve rename/rename(1to2)/add[/add] handling Elijah Newren
2018-11-08 4:40 ` [PATCH v5 09/10] t6036, t6043: increase code coverage for file collision handling Elijah Newren
2018-11-08 4:40 ` [PATCH v5 10/10] merge-recursive: combine error handling Elijah Newren
2018-11-08 5:25 ` Junio C Hamano
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