blob: 5babdf26e625933268b911cc6e81f6a448f7f78d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
#!/bin/sh
test_description='git repack works correctly'
. ./test-lib.sh
fsha1=
csha1=
tsha1=
test_expect_success '-A with -d option leaves unreachable objects unpacked' '
echo content > file1 &&
git add . &&
git commit -m initial_commit &&
# create a transient branch with unique content
git checkout -b transient_branch &&
echo more content >> file1 &&
# record the objects created in the database for file, commit, tree
fsha1=$(git hash-object file1) &&
git commit -a -m more_content &&
csha1=$(git rev-parse HEAD^{commit}) &&
tsha1=$(git rev-parse HEAD^{tree}) &&
git checkout master &&
echo even more content >> file1 &&
git commit -a -m even_more_content &&
# delete the transient branch
git branch -D transient_branch &&
# pack the repo
git repack -A -d -l &&
# verify objects are packed in repository
test 3 = $(git verify-pack -v -- .git/objects/pack/*.idx |
egrep "^($fsha1|$csha1|$tsha1) " |
sort | uniq | wc -l) &&
git show $fsha1 &&
git show $csha1 &&
git show $tsha1 &&
# now expire the reflog
sleep 1 &&
git reflog expire --expire-unreachable=now --all &&
# and repack
git repack -A -d -l &&
# verify objects are retained unpacked
test 0 = $(git verify-pack -v -- .git/objects/pack/*.idx |
egrep "^($fsha1|$csha1|$tsha1) " |
sort | uniq | wc -l) &&
git show $fsha1 &&
git show $csha1 &&
git show $tsha1
'
compare_mtimes ()
{
read tref rest &&
while read t rest; do
test "$tref" = "$t" || break
done
}
test_expect_success '-A without -d option leaves unreachable objects packed' '
fsha1path=$(echo "$fsha1" | sed -e "s|\(..\)|\1/|") &&
fsha1path=".git/objects/$fsha1path" &&
csha1path=$(echo "$csha1" | sed -e "s|\(..\)|\1/|") &&
csha1path=".git/objects/$csha1path" &&
tsha1path=$(echo "$tsha1" | sed -e "s|\(..\)|\1/|") &&
tsha1path=".git/objects/$tsha1path" &&
git branch transient_branch $csha1 &&
git repack -a -d -l &&
test ! -f "$fsha1path" &&
test ! -f "$csha1path" &&
test ! -f "$tsha1path" &&
test 1 = $(ls -1 .git/objects/pack/pack-*.pack | wc -l) &&
packfile=$(ls .git/objects/pack/pack-*.pack) &&
git branch -D transient_branch &&
sleep 1 &&
git repack -A -l &&
test ! -f "$fsha1path" &&
test ! -f "$csha1path" &&
test ! -f "$tsha1path" &&
git show $fsha1 &&
git show $csha1 &&
git show $tsha1
'
test_expect_success 'unpacked objects receive timestamp of pack file' '
tmppack=".git/objects/pack/tmp_pack" &&
ln "$packfile" "$tmppack" &&
git repack -A -l -d &&
test-chmtime -v +0 "$tmppack" "$fsha1path" "$csha1path" "$tsha1path" \
> mtimes &&
compare_mtimes < mtimes
'
test_done
|
