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git/t/t5521-pull-options.sh
Junio C Hamano e6cc51046f fetch --all/--multiple: keep all the fetched branch information
Since "git fetch" learned "--all" and "--multiple" options, it has become
tempting for users to say "git pull --all".  Even though it may fetch from
remotes that do not need to be fetched from for merging with the current
branch, it is handy.

"git fetch" however clears the list of fetched branches every time it
contacts a different remote.  Unless the current branch is configured to
merge with a branch from a remote that happens to be the last in the list
of remotes that are contacted, "git pull" that fetches from multiple
remotes will not be able to find the branch it should be merging with.

Make "fetch" clear FETCH_HEAD (unless --append is given) and then append
the list of branches fetched to it (even when --append is not given).  That
way, "pull" will be able to find the data for the branch being merged in
FETCH_HEAD no matter where the remote appears in the list of remotes to be
contacted by "git fetch".

Reported-by: Michael Lukashov
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-24 11:16:36 -08:00

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Executable file

#!/bin/sh
test_description='pull options'
. ./test-lib.sh
test_expect_success 'setup' '
mkdir parent &&
(cd parent && git init &&
echo one >file && git add file &&
git commit -m one)
'
test_expect_success 'git pull -q' '
mkdir clonedq &&
(cd clonedq && git init &&
git pull -q "../parent" >out 2>err &&
test ! -s err &&
test ! -s out)
'
test_expect_success 'git pull' '
mkdir cloned &&
(cd cloned && git init &&
git pull "../parent" >out 2>err &&
test -s err &&
test ! -s out)
'
test_expect_success 'git pull -v' '
mkdir clonedv &&
(cd clonedv && git init &&
git pull -v "../parent" >out 2>err &&
test -s err &&
test ! -s out)
'
test_expect_success 'git pull -v -q' '
mkdir clonedvq &&
(cd clonedvq && git init &&
git pull -v -q "../parent" >out 2>err &&
test ! -s out &&
test ! -s err)
'
test_expect_success 'git pull -q -v' '
mkdir clonedqv &&
(cd clonedqv && git init &&
git pull -q -v "../parent" >out 2>err &&
test ! -s out &&
test -s err)
'
test_expect_success 'git pull --force' '
mkdir clonedoldstyle &&
(cd clonedoldstyle && git init &&
cat >>.git/config <<-\EOF &&
[remote "one"]
url = ../parent
fetch = refs/heads/master:refs/heads/mirror
[remote "two"]
url = ../parent
fetch = refs/heads/master:refs/heads/origin
[branch "master"]
remote = two
merge = refs/heads/master
EOF
git pull two &&
test_commit A &&
git branch -f origin &&
git pull --all --force
)
'
test_expect_success 'git pull --all' '
mkdir clonedmulti &&
(cd clonedmulti && git init &&
cat >>.git/config <<-\EOF &&
[remote "one"]
url = ../parent
fetch = refs/heads/*:refs/remotes/one/*
[remote "two"]
url = ../parent
fetch = refs/heads/*:refs/remotes/two/*
[branch "master"]
remote = one
merge = refs/heads/master
EOF
git pull --all
)
'
test_done