72e719292d
Special case "git clone" and use lighter-weight implementation to check the completeness of the history behind refs. * nd/clone-connectivity-shortcut: clone: open a shortcut for connectivity check index-pack: remove dead code (it should never happen) fetch-pack: prepare updated shallow file before fetching the pack clone: let the user know when check_everything_connected is run
509 lines
11 KiB
Bash
Executable File
509 lines
11 KiB
Bash
Executable File
#!/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
|
|
|
|
add () {
|
|
name=$1 &&
|
|
text="$@" &&
|
|
branch=`echo $name | sed -e 's/^\(.\).*$/\1/'` &&
|
|
parents="" &&
|
|
|
|
shift &&
|
|
while test $1; do
|
|
parents="$parents -p $1" &&
|
|
shift
|
|
done &&
|
|
|
|
echo "$text" > test.txt &&
|
|
git update-index --add test.txt &&
|
|
tree=$(git write-tree) &&
|
|
# make sure timestamps are in correct order
|
|
test_tick &&
|
|
commit=$(echo "$text" | git commit-tree $tree $parents) &&
|
|
eval "$name=$commit; export $name" &&
|
|
echo $commit > .git/refs/heads/$branch &&
|
|
eval ${branch}TIP=$commit
|
|
}
|
|
|
|
pull_to_client () {
|
|
number=$1 &&
|
|
heads=$2 &&
|
|
count=$3 &&
|
|
test_expect_success "$number pull" '
|
|
(
|
|
cd client &&
|
|
git fetch-pack -k -v .. $heads &&
|
|
|
|
case "$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/`echo $heads \
|
|
| sed -e "s/^\(.\).*$/\1/"` &&
|
|
|
|
git fsck --full &&
|
|
|
|
mv .git/objects/pack/pack-* . &&
|
|
p=`ls -1 pack-*.pack` &&
|
|
git unpack-objects <$p &&
|
|
git fsck --full &&
|
|
|
|
idx=`echo pack-*.idx` &&
|
|
pack_count=`git show-index <$idx | wc -l` &&
|
|
test $pack_count = $count &&
|
|
rm -f pack-*
|
|
)
|
|
'
|
|
}
|
|
|
|
# Here begins the actual testing
|
|
|
|
# A1 - ... - A20 - A21
|
|
# \
|
|
# B1 - B2 - .. - B70
|
|
|
|
# client pulls A20, B1. Then tracks only B. Then pulls A.
|
|
|
|
test_expect_success 'setup' '
|
|
mkdir client &&
|
|
(
|
|
cd client &&
|
|
git init &&
|
|
git config transfer.unpacklimit 0
|
|
) &&
|
|
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 "refs/heads/B refs/heads/A" $((11*3))
|
|
|
|
test_expect_success 'post 1st pull setup' '
|
|
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 "refs/heads/B" $((64*3))
|
|
|
|
pull_to_client 3rd "refs/heads/A" $((1*3))
|
|
|
|
test_expect_success 'single branch clone' '
|
|
git clone --single-branch "file://$(pwd)/." singlebranch
|
|
'
|
|
|
|
test_expect_success 'single branch object count' '
|
|
GIT_DIR=singlebranch/.git git count-objects -v |
|
|
grep "^in-pack:" > count.singlebranch &&
|
|
echo "in-pack: 198" >expected &&
|
|
test_cmp expected count.singlebranch
|
|
'
|
|
|
|
test_expect_success 'single given branch clone' '
|
|
git clone --single-branch --branch A "file://$(pwd)/." branch-a &&
|
|
test_must_fail git --git-dir=branch-a/.git rev-parse origin/B
|
|
'
|
|
|
|
test_expect_success 'clone shallow depth 1' '
|
|
git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0 &&
|
|
test "`git --git-dir=shallow0/.git rev-list --count HEAD`" = 1
|
|
'
|
|
|
|
test_expect_success 'clone shallow depth 1 with fsck' '
|
|
git config --global fetch.fsckobjects true &&
|
|
git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0fsck &&
|
|
test "`git --git-dir=shallow0fsck/.git rev-list --count HEAD`" = 1 &&
|
|
git config --global --unset fetch.fsckobjects
|
|
'
|
|
|
|
test_expect_success 'clone shallow' '
|
|
git clone --no-single-branch --depth 2 "file://$(pwd)/." shallow
|
|
'
|
|
|
|
test_expect_success 'clone shallow depth count' '
|
|
test "`git --git-dir=shallow/.git rev-list --count HEAD`" = 2
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow &&
|
|
grep "^in-pack: 12" count.shallow
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count (part 2)' '
|
|
sed -e "/^in-pack:/d" -e "/^packs:/d" -e "/^size-pack:/d" \
|
|
-e "/: 0$/d" count.shallow > count_output &&
|
|
! test -s count_output
|
|
'
|
|
|
|
test_expect_success 'fsck in shallow repo' '
|
|
(
|
|
cd shallow &&
|
|
git fsck --full
|
|
)
|
|
'
|
|
|
|
test_expect_success 'simple fetch in shallow repo' '
|
|
(
|
|
cd shallow &&
|
|
git fetch
|
|
)
|
|
'
|
|
|
|
test_expect_success 'no changes expected' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow.2 &&
|
|
cmp count.shallow count.shallow.2
|
|
'
|
|
|
|
test_expect_success 'fetch same depth in shallow repo' '
|
|
(
|
|
cd shallow &&
|
|
git fetch --depth=2
|
|
)
|
|
'
|
|
|
|
test_expect_success 'no changes expected' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow.3 &&
|
|
cmp count.shallow count.shallow.3
|
|
'
|
|
|
|
test_expect_success 'add two more' '
|
|
add B66 $B65 &&
|
|
add B67 $B66
|
|
'
|
|
|
|
test_expect_success 'pull in shallow repo' '
|
|
(
|
|
cd shallow &&
|
|
git pull .. B
|
|
)
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow &&
|
|
grep "^count: 6" count.shallow
|
|
'
|
|
|
|
test_expect_success 'add two more (part 2)' '
|
|
add B68 $B67 &&
|
|
add B69 $B68
|
|
'
|
|
|
|
test_expect_success 'deepening pull in shallow repo' '
|
|
(
|
|
cd shallow &&
|
|
git pull --depth 4 .. B
|
|
)
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow &&
|
|
grep "^count: 12" count.shallow
|
|
'
|
|
|
|
test_expect_success 'deepening fetch in shallow repo' '
|
|
(
|
|
cd shallow &&
|
|
git fetch --depth 4 .. A:A
|
|
)
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow &&
|
|
grep "^count: 18" count.shallow
|
|
'
|
|
|
|
test_expect_success 'pull in shallow repo with missing merge base' '
|
|
(
|
|
cd shallow &&
|
|
test_must_fail git pull --depth 4 .. A
|
|
)
|
|
'
|
|
|
|
test_expect_success 'additional simple shallow deepenings' '
|
|
(
|
|
cd shallow &&
|
|
git fetch --depth=8 &&
|
|
git fetch --depth=10 &&
|
|
git fetch --depth=11
|
|
)
|
|
'
|
|
|
|
test_expect_success 'clone shallow depth count' '
|
|
test "`git --git-dir=shallow/.git rev-list --count HEAD`" = 11
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
(
|
|
cd shallow &&
|
|
git count-objects -v
|
|
) > count.shallow &&
|
|
grep "^count: 55" count.shallow
|
|
'
|
|
|
|
test_expect_success 'fetch --no-shallow on full repo' '
|
|
test_must_fail git fetch --noshallow
|
|
'
|
|
|
|
test_expect_success 'fetch --depth --no-shallow' '
|
|
(
|
|
cd shallow &&
|
|
test_must_fail git fetch --depth=1 --noshallow
|
|
)
|
|
'
|
|
|
|
test_expect_success 'turn shallow to complete repository' '
|
|
(
|
|
cd shallow &&
|
|
git fetch --unshallow &&
|
|
! test -f .git/shallow &&
|
|
git fsck --full
|
|
)
|
|
'
|
|
|
|
test_expect_success 'clone shallow without --no-single-branch' '
|
|
git clone --depth 1 "file://$(pwd)/." shallow2
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
(
|
|
cd shallow2 &&
|
|
git count-objects -v
|
|
) > count.shallow2 &&
|
|
grep "^in-pack: 3" count.shallow2
|
|
'
|
|
|
|
test_expect_success 'clone shallow with --branch' '
|
|
git clone --depth 1 --branch A "file://$(pwd)/." shallow3
|
|
'
|
|
|
|
test_expect_success 'clone shallow object count' '
|
|
echo "in-pack: 3" > count3.expected &&
|
|
GIT_DIR=shallow3/.git git count-objects -v |
|
|
grep "^in-pack" > count3.actual &&
|
|
test_cmp count3.expected count3.actual
|
|
'
|
|
|
|
test_expect_success 'clone shallow with detached HEAD' '
|
|
git checkout HEAD^ &&
|
|
git clone --depth 1 "file://$(pwd)/." shallow5 &&
|
|
git checkout - &&
|
|
GIT_DIR=shallow5/.git git rev-parse HEAD >actual &&
|
|
git rev-parse HEAD^ >expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'shallow clone pulling tags' '
|
|
git tag -a -m A TAGA1 A &&
|
|
git tag -a -m B TAGB1 B &&
|
|
git tag TAGA2 A &&
|
|
git tag TAGB2 B &&
|
|
git clone --depth 1 "file://$(pwd)/." shallow6 &&
|
|
|
|
cat >taglist.expected <<\EOF &&
|
|
TAGB1
|
|
TAGB2
|
|
EOF
|
|
GIT_DIR=shallow6/.git git tag -l >taglist.actual &&
|
|
test_cmp taglist.expected taglist.actual &&
|
|
|
|
echo "in-pack: 4" > count6.expected &&
|
|
GIT_DIR=shallow6/.git git count-objects -v |
|
|
grep "^in-pack" > count6.actual &&
|
|
test_cmp count6.expected count6.actual
|
|
'
|
|
|
|
test_expect_success 'shallow cloning single tag' '
|
|
git clone --depth 1 --branch=TAGB1 "file://$(pwd)/." shallow7 &&
|
|
cat >taglist.expected <<\EOF &&
|
|
TAGB1
|
|
TAGB2
|
|
EOF
|
|
GIT_DIR=shallow7/.git git tag -l >taglist.actual &&
|
|
test_cmp taglist.expected taglist.actual &&
|
|
|
|
echo "in-pack: 4" > count7.expected &&
|
|
GIT_DIR=shallow7/.git git count-objects -v |
|
|
grep "^in-pack" > count7.actual &&
|
|
test_cmp count7.expected count7.actual
|
|
'
|
|
|
|
test_expect_success 'clone shallow with packed refs' '
|
|
git pack-refs --all &&
|
|
git clone --depth 1 --branch A "file://$(pwd)/." shallow8 &&
|
|
echo "in-pack: 4" > count8.expected &&
|
|
GIT_DIR=shallow8/.git git count-objects -v |
|
|
grep "^in-pack" > count8.actual &&
|
|
test_cmp count8.expected count8.actual
|
|
'
|
|
|
|
test_expect_success 'fetch in shallow repo unreachable shallow objects' '
|
|
(
|
|
git clone --bare --branch B --single-branch "file://$(pwd)/." no-reflog &&
|
|
git clone --depth 1 "file://$(pwd)/no-reflog" shallow9 &&
|
|
cd no-reflog &&
|
|
git tag -d TAGB1 TAGB2 &&
|
|
git update-ref refs/heads/B B~~ &&
|
|
git gc --prune=now &&
|
|
cd ../shallow9 &&
|
|
git fetch origin &&
|
|
git fsck --no-dangling
|
|
)
|
|
'
|
|
|
|
test_expect_success 'setup tests for the --stdin parameter' '
|
|
for head in C D E F
|
|
do
|
|
add $head
|
|
done &&
|
|
for head in A B C D E F
|
|
do
|
|
git tag $head $head
|
|
done &&
|
|
cat >input <<-\EOF
|
|
refs/heads/C
|
|
refs/heads/A
|
|
refs/heads/D
|
|
refs/tags/C
|
|
refs/heads/B
|
|
refs/tags/A
|
|
refs/heads/E
|
|
refs/tags/B
|
|
refs/tags/E
|
|
refs/tags/D
|
|
EOF
|
|
sort <input >expect &&
|
|
(
|
|
echo refs/heads/E &&
|
|
echo refs/tags/E &&
|
|
cat input
|
|
) >input.dup
|
|
'
|
|
|
|
test_expect_success 'fetch refs from cmdline' '
|
|
(
|
|
cd client &&
|
|
git fetch-pack --no-progress .. $(cat ../input)
|
|
) >output &&
|
|
cut -d " " -f 2 <output | sort >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'fetch refs from stdin' '
|
|
(
|
|
cd client &&
|
|
git fetch-pack --stdin --no-progress .. <../input
|
|
) >output &&
|
|
cut -d " " -f 2 <output | sort >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'fetch mixed refs from cmdline and stdin' '
|
|
(
|
|
cd client &&
|
|
tail -n +5 ../input |
|
|
git fetch-pack --stdin --no-progress .. $(head -n 4 ../input)
|
|
) >output &&
|
|
cut -d " " -f 2 <output | sort >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'test duplicate refs from stdin' '
|
|
(
|
|
cd client &&
|
|
git fetch-pack --stdin --no-progress .. <../input.dup
|
|
) >output &&
|
|
cut -d " " -f 2 <output | sort >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'set up tests of missing reference' '
|
|
cat >expect-error <<-\EOF
|
|
error: no such remote ref refs/heads/xyzzy
|
|
EOF
|
|
'
|
|
|
|
test_expect_success 'test lonely missing ref' '
|
|
(
|
|
cd client &&
|
|
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy
|
|
) >/dev/null 2>error-m &&
|
|
test_cmp expect-error error-m
|
|
'
|
|
|
|
test_expect_success 'test missing ref after existing' '
|
|
(
|
|
cd client &&
|
|
test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy
|
|
) >/dev/null 2>error-em &&
|
|
test_cmp expect-error error-em
|
|
'
|
|
|
|
test_expect_success 'test missing ref before existing' '
|
|
(
|
|
cd client &&
|
|
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A
|
|
) >/dev/null 2>error-me &&
|
|
test_cmp expect-error error-me
|
|
'
|
|
|
|
test_expect_success 'test --all, --depth, and explicit head' '
|
|
(
|
|
cd client &&
|
|
git fetch-pack --no-progress --all --depth=1 .. refs/heads/A
|
|
) >out-adh 2>error-adh
|
|
'
|
|
|
|
test_expect_success 'test --all, --depth, and explicit tag' '
|
|
git tag OLDTAG refs/heads/B~5 &&
|
|
(
|
|
cd client &&
|
|
git fetch-pack --no-progress --all --depth=1 .. refs/tags/OLDTAG
|
|
) >out-adt 2>error-adt
|
|
'
|
|
|
|
test_done
|