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Add testcase for needless objects during a shallow fetch

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This is a testcase that checks for a problem where, during a specific
shallow fetch where the client does not have any commits that are a
successor of the new shallow root (i.e., the fetch creates a new
detached piece of history), the server would simply send over _all_
objects, instead of taking into account the objects already present in
the client.

The actual problem was fixed by a recent patch series by Nguyễn Thái
Ngọc Duy already.

Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Matthijs Kooijman 2013-08-28 18:02:02 +02:00 committed by Junio C Hamano
parent fbd4a7036d
commit f21d2a786b
1 changed files with 11 additions and 0 deletions
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11
t/t5500-fetch-pack.sh
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@ -393,6 +393,17 @@ test_expect_success 'fetch in shallow repo unreachable shallow objects' '
git fsck --no-dangling
)
'
test_expect_success 'fetch creating new shallow root' '
(
git clone "file://$(pwd)/." shallow10 &&
git commit --allow-empty -m empty &&
cd shallow10 &&
git fetch --depth=1 --progress 2>actual &&
# This should fetch only the empty commit, no tree or
# blob objects
grep "remote: Total 1" actual
)
'
test_expect_success 'setup tests for the --stdin parameter' '
for head in C D E F