fetch.c: do not call process_tree() from process_tree().
[git/git.git] / t / t5500-fetch-pack.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2005 Johannes Schindelin
4 #
5
6 test_description='Testing multi_ack pack fetching
7
8 '
9 . ./test-lib.sh
10
11 # Test fetch-pack/upload-pack pair.
12
13 # Some convenience functions
14
15 function add () {
16 local name=$1
17 local text="$@"
18 local branch=${name:0:1}
19 local parents=""
20
21 shift
22 while test $1; do
23 parents="$parents -p $1"
24 shift
25 done
26
27 echo "$text" > test.txt
28 git-update-index --add test.txt
29 tree=$(git-write-tree)
30 # make sure timestamps are in correct order
31 sec=$(($sec+1))
32 commit=$(echo "$text" | GIT_AUTHOR_DATE=$sec \
33 git-commit-tree $tree $parents 2>>log2.txt)
34 export $name=$commit
35 echo $commit > .git/refs/heads/$branch
36 eval ${branch}TIP=$commit
37 }
38
39 function count_objects () {
40 ls .git/objects/??/* 2>>log2.txt | wc -l | tr -d " "
41 }
42
43 function test_expect_object_count () {
44 local message=$1
45 local count=$2
46
47 output="$(count_objects)"
48 test_expect_success \
49 "new object count $message" \
50 "test $count = $output"
51 }
52
53 function pull_to_client () {
54 local number=$1
55 local heads=$2
56 local count=$3
57 local no_strict_count_check=$4
58
59 cd client
60 test_expect_success "$number pull" \
61 "git-fetch-pack -k -v .. $heads"
62 case "$heads" in *A*) echo $ATIP > .git/refs/heads/A;; esac
63 case "$heads" in *B*) echo $BTIP > .git/refs/heads/B;; esac
64 git-symbolic-ref HEAD refs/heads/${heads:0:1}
65
66 test_expect_success "fsck" 'git-fsck-objects --full > fsck.txt 2>&1'
67
68 test_expect_success 'check downloaded results' \
69 'mv .git/objects/pack/pack-* . &&
70 p=`ls -1 pack-*.pack` &&
71 git-unpack-objects <$p &&
72 git-fsck-objects --full'
73
74 test_expect_success "new object count after $number pull" \
75 'idx=`echo pack-*.idx` &&
76 pack_count=`git-show-index <$idx | wc -l` &&
77 test $pack_count = $count'
78 test -z "$pack_count" && pack_count=0
79 if [ -z "$no_strict_count_check" ]; then
80 test_expect_success "minimal count" "test $count = $pack_count"
81 else
82 test $count != $pack_count && \
83 echo "WARNING: $pack_count objects transmitted, only $count of which were needed"
84 fi
85 rm -f pack-*
86 cd ..
87 }
88
89 # Here begins the actual testing
90
91 # A1 - ... - A20 - A21
92 # \
93 # B1 - B2 - .. - B70
94
95 # client pulls A20, B1. Then tracks only B. Then pulls A.
96
97 (
98 mkdir client &&
99 cd client &&
100 git-init-db 2>> log2.txt
101 )
102
103 add A1
104
105 prev=1; cur=2; while [ $cur -le 10 ]; do
106 add A$cur $(eval echo \$A$prev)
107 prev=$cur
108 cur=$(($cur+1))
109 done
110
111 add B1 $A1
112
113 echo $ATIP > .git/refs/heads/A
114 echo $BTIP > .git/refs/heads/B
115 git-symbolic-ref HEAD refs/heads/B
116
117 pull_to_client 1st "B A" $((11*3))
118
119 add A11 $A10
120
121 prev=1; cur=2; while [ $cur -le 65 ]; do
122 add B$cur $(eval echo \$B$prev)
123 prev=$cur
124 cur=$(($cur+1))
125 done
126
127 pull_to_client 2nd "B" $((64*3))
128
129 pull_to_client 3rd "A" $((1*3)) # old fails
130
131 test_done