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1#!/bin/sh
2
3test_description='test quickfetch from local'
4
5GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
6export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
7
8. ./test-lib.sh
9
10test_expect_success setup '
11
12 test_tick &&
13 echo ichi >file &&
14 git add file &&
15 git commit -m initial &&
16
17 cnt=$( (
18 git count-objects | sed -e "s/ *objects,.*//"
19 ) ) &&
20 test $cnt -eq 3
21'
22
23test_expect_success 'clone without alternate' '
24
25 (
26 mkdir cloned &&
27 cd cloned &&
28 git init-db &&
29 git remote add -f origin ..
30 ) &&
31 cnt=$( (
32 cd cloned &&
33 git count-objects | sed -e "s/ *objects,.*//"
34 ) ) &&
35 test $cnt -eq 3
36'
37
38test_expect_success 'further commits in the original' '
39
40 test_tick &&
41 echo ni >file &&
42 git commit -a -m second &&
43
44 cnt=$( (
45 git count-objects | sed -e "s/ *objects,.*//"
46 ) ) &&
47 test $cnt -eq 6
48'
49
50test_expect_success 'copy commit and tree but not blob by hand' '
51
52 git rev-list --objects HEAD |
53 git pack-objects --stdout |
54 (
55 cd cloned &&
56 git unpack-objects
57 ) &&
58
59 cnt=$( (
60 cd cloned &&
61 git count-objects | sed -e "s/ *objects,.*//"
62 ) ) &&
63 test $cnt -eq 6 &&
64
65 blob=$(git rev-parse HEAD:file | sed -e "s|..|&/|") &&
66 test -f "cloned/.git/objects/$blob" &&
67 rm -f "cloned/.git/objects/$blob" &&
68
69 cnt=$( (
70 cd cloned &&
71 git count-objects | sed -e "s/ *objects,.*//"
72 ) ) &&
73 test $cnt -eq 5
74
75'
76
77test_expect_success 'quickfetch should not leave a corrupted repository' '
78
79 (
80 cd cloned &&
81 git fetch
82 ) &&
83
84 cnt=$( (
85 cd cloned &&
86 git count-objects | sed -e "s/ *objects,.*//"
87 ) ) &&
88 test $cnt -eq 6
89
90'
91
92test_expect_success 'quickfetch should not copy from alternate' '
93
94 (
95 mkdir quickclone &&
96 cd quickclone &&
97 git init-db &&
98 (cd ../.git/objects && pwd) >.git/objects/info/alternates &&
99 git remote add origin .. &&
100 git fetch -k -k
101 ) &&
102 obj_cnt=$( (
103 cd quickclone &&
104 git count-objects | sed -e "s/ *objects,.*//"
105 ) ) &&
106 pck_cnt=$( (
107 cd quickclone &&
108 git count-objects -v | sed -n -e "/packs:/{
109 s/packs://
110 p
111 q
112 }"
113 ) ) &&
114 origin_main=$( (
115 cd quickclone &&
116 git rev-parse origin/main
117 ) ) &&
118 echo "loose objects: $obj_cnt, packfiles: $pck_cnt" &&
119 test $obj_cnt -eq 0 &&
120 test $pck_cnt -eq 0 &&
121 test z$origin_main = z$(git rev-parse main)
122
123'
124
125test_expect_success 'quickfetch should handle ~1000 refs (on Windows)' '
126
127 git gc &&
128 head=$(git rev-parse HEAD) &&
129 branchprefix="$head refs/heads/branch" &&
130 for i in 0 1 2 3 4 5 6 7 8 9; do
131 for j in 0 1 2 3 4 5 6 7 8 9; do
132 for k in 0 1 2 3 4 5 6 7 8 9; do
133 echo "$branchprefix$i$j$k" >> .git/packed-refs || return 1
134 done
135 done
136 done &&
137 (
138 cd cloned &&
139 git fetch &&
140 git fetch
141 )
142
143'
144
145test_done