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#!/bin/sh
#
# Copyright (c) 2007 Santi Béjar, based on t4013 by Junio C Hamano
#
#
test_description='Merge logic in fetch'
. ./test-lib.sh
LF='
'
test_expect_success setup '
GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
echo >file original &&
git add file &&
git commit -a -m One &&
git tag tag-one &&
git tag tag-one-tree HEAD^{tree} &&
git branch one &&
echo two >> file &&
git commit -a -m Two &&
git tag -a -m "Tag Two" tag-two &&
git branch two &&
echo three >> file &&
git commit -a -m Three &&
git tag -a -m "Tag Three" tag-three &&
git tag -a -m "Tag Three file" tag-three-file HEAD^{tree}:file &&
git branch three &&
echo master >> file &&
git commit -a -m Master &&
git tag -a -m "Tag Master" tag-master &&
git checkout three &&
git clone . cloned &&
cd cloned &&
git config remote.origin.url ../.git/ &&
git config remote.config-explicit.url ../.git/ &&
git config remote.config-explicit.fetch refs/heads/master:remotes/rem/master &&
git config --add remote.config-explicit.fetch refs/heads/one:remotes/rem/one &&
git config --add remote.config-explicit.fetch two:remotes/rem/two &&
git config --add remote.config-explicit.fetch refs/heads/three:remotes/rem/three &&
remotes="config-explicit" &&
git config remote.config-glob.url ../.git/ &&
git config remote.config-glob.fetch refs/heads/*:refs/remotes/rem/* &&
remotes="$remotes config-glob" &&
mkdir -p .git/remotes &&
{
echo "URL: ../.git/"
echo "Pull: refs/heads/master:remotes/rem/master"
echo "Pull: refs/heads/one:remotes/rem/one"
echo "Pull: two:remotes/rem/two"
echo "Pull: refs/heads/three:remotes/rem/three"
} >.git/remotes/remote-explicit &&
remotes="$remotes remote-explicit" &&
{
echo "URL: ../.git/"
echo "Pull: refs/heads/*:refs/remotes/rem/*"
} >.git/remotes/remote-glob &&
remotes="$remotes remote-glob" &&
mkdir -p .git/branches &&
echo "../.git" > .git/branches/branches-default &&
remotes="$remotes branches-default" &&
echo "../.git#one" > .git/branches/branches-one &&
remotes="$remotes branches-one" &&
for remote in $remotes ; do
git config branch.br-$remote.remote $remote &&
git config branch.br-$remote-merge.remote $remote &&
git config branch.br-$remote-merge.merge refs/heads/three &&
git config branch.br-$remote-octopus.remote $remote &&
git config branch.br-$remote-octopus.merge refs/heads/one &&
git config --add branch.br-$remote-octopus.merge two
done
'
# Merge logic depends on branch properties and Pull: or .fetch lines
for remote in $remotes ; do
for branch in "" "-merge" "-octopus" ; do
cat <<EOF
br-$remote$branch
br-$remote$branch $remote
EOF
done
done > tests
# Merge logic does not depend on branch properties,
# but does depend on Pull: or fetch lines.
# Use two branches completely unrelated from the arguments,
# the clone default and one without branch properties
for branch in master br-unconfig ; do
echo $branch
for remote in $remotes ; do
echo $branch $remote
done
done >> tests
# Merge logic does not depend on branch properties
# neither in the Pull: or .fetch config
for branch in master br-unconfig ; do
cat <<EOF
$branch ../.git
$branch ../.git one
$branch ../.git one two
$branch --tags ../.git
$branch ../.git tag tag-one tag tag-three
$branch ../.git tag tag-one-tree tag tag-three-file
$branch ../.git one tag tag-one tag tag-three-file
EOF
done >> tests
while read cmd
do
case "$cmd" in
'' | '#'*) continue ;;
esac
test=$(echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g')
pfx=$(printf "%04d" $test_count)
expect_f="$TEST_DIRECTORY/t5515/fetch.$test"
actual_f="$pfx-fetch.$test"
expect_r="$TEST_DIRECTORY/t5515/refs.$test"
actual_r="$pfx-refs.$test"
test_expect_success "$cmd" '
{
echo "# $cmd"
set x $cmd; shift
git symbolic-ref HEAD refs/heads/$1 ; shift
rm -f .git/FETCH_HEAD
git for-each-ref \
refs/heads refs/remotes/rem refs/tags |
while read val type refname
do
git update-ref -d "$refname" "$val"
done
git fetch "$@" >/dev/null
cat .git/FETCH_HEAD
} >"$actual_f" &&
git show-ref >"$actual_r" &&
if test -f "$expect_f"
then
test_cmp "$expect_f" "$actual_f" &&
rm -f "$actual_f"
else
# this is to help developing new tests.
cp "$actual_f" "$expect_f"
false
fi &&
if test -f "$expect_r"
then
test_cmp "$expect_r" "$actual_r" &&
rm -f "$actual_r"
else
# this is to help developing new tests.
cp "$actual_r" "$expect_r"
false
fi
'
done < tests
test_done