blob: 9dae60f73e3253bbb4b44355535c8cf1ebc58be8 (
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
|
#!/bin/sh
test_description='check bitmap operation with shallow repositories'
. ./test-lib.sh
# We want to create a situation where the shallow, grafted
# view of reachability does not match reality in a way that
# might cause us to send insufficient objects.
#
# We do this with a history that repeats a state, like:
#
# A -- B -- C
# file=1 file=2 file=1
#
# and then create a shallow clone to the second commit, B.
# In a non-shallow clone, that would mean we already have
# the tree for A. But in a shallow one, we've grafted away
# A, and fetching A to B requires that the other side send
# us the tree for file=1.
test_shallow_bitmaps () {
writeLookupTable=false
for i in "$@"
do
case $i in
"pack.writeBitmapLookupTable") writeLookupTable=true;;
esac
done
test_expect_success 'setup shallow repo' '
rm -rf * .git &&
git init &&
git config pack.writeBitmapLookupTable '"$writeLookupTable"' &&
echo 1 >file &&
git add file &&
git commit -m orig &&
echo 2 >file &&
git commit -a -m update &&
git clone --no-local --bare --depth=1 . shallow.git &&
echo 1 >file &&
git commit -a -m repeat
'
test_expect_success 'turn on bitmaps in the parent' '
git repack -adb
'
test_expect_success 'shallow fetch from bitmapped repo' '
(cd shallow.git && git fetch)
'
}
test_shallow_bitmaps
test_shallow_bitmaps "pack.writeBitmapLookupTable"
test_done
|
