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|
#!/bin/sh
#
# Copyright (c) 2005 Johannes Schindelin
#
test_description='Testing multi_ack pack fetching
'
. ./test-lib.sh
# Test fetch-pack/upload-pack pair.
# Some convenience functions
function show_count () {
commit_count=$(($commit_count+1))
printf " %d\r" $commit_count
}
function add () {
local name=$1
local text="$@"
local branch=${name:0:1}
local parents=""
shift
while test $1; do
parents="$parents -p $1"
shift
done
echo "$text" > test.txt
git-update-index --add test.txt
tree=$(git-write-tree)
# make sure timestamps are in correct order
sec=$(($sec+1))
commit=$(echo "$text" | GIT_AUTHOR_DATE=$sec \
git-commit-tree $tree $parents 2>>log2.txt)
export $name=$commit
echo $commit > .git/refs/heads/$branch
eval ${branch}TIP=$commit
}
function count_objects () {
ls .git/objects/??/* 2>>log2.txt | wc -l | tr -d " "
}
function test_expect_object_count () {
local message=$1
local count=$2
output="$(count_objects)"
test_expect_success \
"new object count $message" \
"test $count = $output"
}
function test_repack () {
local rep=$1
test_expect_success "repack && prune-packed in $rep" \
'(git-repack && git-prune-packed)2>>log.txt'
}
function pull_to_client () {
local number=$1
local heads=$2
local count=$3
local no_strict_count_check=$4
cd client
test_expect_success "$number pull" \
"git-fetch-pack -v .. $heads > log.txt 2>&1"
case "$heads" in *A*) echo $ATIP > .git/refs/heads/A;; esac
case "$heads" in *B*) echo $BTIP > .git/refs/heads/B;; esac
git-symbolic-ref HEAD refs/heads/${heads:0:1}
test_expect_success "fsck" 'git-fsck-objects --full > fsck.txt 2>&1'
test_expect_object_count "after $number pull" $count
pack_count=$(grep Unpacking log.txt|tr -dc "0-9")
test -z "$pack_count" && pack_count=0
if [ -z "$no_strict_count_check" ]; then
test_expect_success "minimal count" "test $count = $pack_count"
else
test $count != $pack_count && \
echo "WARNING: $pack_count objects transmitted, only $count of which were needed"
fi
cd ..
}
# Here begins the actual testing
# A1 - ... - A20 - A21
# \
# B1 - B2 - .. - B70
# client pulls A20, B1. Then tracks only B. Then pulls A.
(
mkdir client &&
cd client &&
git-init-db 2>> log2.txt
)
add A1
prev=1; cur=2; while [ $cur -le 10 ]; do
add A$cur $(eval echo \$A$prev)
prev=$cur
cur=$(($cur+1))
done
add B1 $A1
echo $ATIP > .git/refs/heads/A
echo $BTIP > .git/refs/heads/B
git-symbolic-ref HEAD refs/heads/B
pull_to_client 1st "B A" $((11*3))
(cd client; test_repack client)
add A11 $A10
prev=1; cur=2; while [ $cur -le 65 ]; do
add B$cur $(eval echo \$B$prev)
prev=$cur
cur=$(($cur+1))
done
pull_to_client 2nd "B" $((64*3))
(cd client; test_repack client)
pull_to_client 3rd "A" $((1*3)) # old fails
test_done
|
