Merge branch 'maint'
[git/jnareb-git.git] / t / t5400-send-pack.sh
blobb21317d68527988d0c2939e7173098b08bfbb64f
1 #!/bin/sh
3 # Copyright (c) 2005 Junio C Hamano
6 test_description='See why rewinding head breaks send-pack
9 . ./test-lib.sh
11 cnt=64
12 test_expect_success setup '
13 test_tick &&
14 mkdir mozart mozart/is &&
15 echo "Commit #0" >mozart/is/pink &&
16 git update-index --add mozart/is/pink &&
17 tree=$(git write-tree) &&
18 commit=$(echo "Commit #0" | git commit-tree $tree) &&
19 zero=$commit &&
20 parent=$zero &&
21 i=0 &&
22 while test $i -le $cnt
24 i=$(($i+1)) &&
25 test_tick &&
26 echo "Commit #$i" >mozart/is/pink &&
27 git update-index --add mozart/is/pink &&
28 tree=$(git write-tree) &&
29 commit=$(echo "Commit #$i" | git commit-tree $tree -p $parent) &&
30 git update-ref refs/tags/commit$i $commit &&
31 parent=$commit || return 1
32 done &&
33 git update-ref HEAD "$commit" &&
34 git clone ./. victim &&
35 cd victim &&
36 git log &&
37 cd .. &&
38 git update-ref HEAD "$zero" &&
39 parent=$zero &&
40 i=0 &&
41 while test $i -le $cnt
43 i=$(($i+1)) &&
44 test_tick &&
45 echo "Rebase #$i" >mozart/is/pink &&
46 git update-index --add mozart/is/pink &&
47 tree=$(git write-tree) &&
48 commit=$(echo "Rebase #$i" | git commit-tree $tree -p $parent) &&
49 git update-ref refs/tags/rebase$i $commit &&
50 parent=$commit || return 1
51 done &&
52 git update-ref HEAD "$commit" &&
53 echo Rebase &&
54 git log'
56 test_expect_success 'pack the source repository' '
57 git repack -a -d &&
58 git prune
61 test_expect_success 'pack the destination repository' '
62 cd victim &&
63 git repack -a -d &&
64 git prune &&
65 cd ..
68 test_expect_success \
69 'pushing rewound head should not barf but require --force' '
70 # should not fail but refuse to update.
71 if git send-pack ./victim/.git/ master
72 then
73 # now it should fail with Pasky patch
74 echo >&2 Gaah, it should have failed.
75 false
76 else
77 echo >&2 Thanks, it correctly failed.
78 true
79 fi &&
80 if cmp victim/.git/refs/heads/master .git/refs/heads/master
81 then
82 # should have been left as it was!
83 false
84 else
85 true
86 fi &&
87 # this should update
88 git send-pack --force ./victim/.git/ master &&
89 cmp victim/.git/refs/heads/master .git/refs/heads/master
92 test_expect_success \
93 'push can be used to delete a ref' '
94 cd victim &&
95 git branch extra master &&
96 cd .. &&
97 test -f victim/.git/refs/heads/extra &&
98 git send-pack ./victim/.git/ :extra master &&
99 ! test -f victim/.git/refs/heads/extra
102 unset GIT_CONFIG
103 HOME=`pwd`/no-such-directory
104 export HOME ;# this way we force the victim/.git/config to be used.
106 test_expect_success \
107 'pushing a delete should be denied with denyDeletes' '
108 cd victim &&
109 git config receive.denyDeletes true &&
110 git branch extra master &&
111 cd .. &&
112 test -f victim/.git/refs/heads/extra &&
113 test_must_fail git send-pack ./victim/.git/ :extra master
115 rm -f victim/.git/refs/heads/extra
117 test_expect_success \
118 'pushing with --force should be denied with denyNonFastforwards' '
119 cd victim &&
120 git config receive.denyNonFastforwards true &&
121 cd .. &&
122 git update-ref refs/heads/master master^ || return 1
123 git send-pack --force ./victim/.git/ master && return 1
124 ! test_cmp .git/refs/heads/master victim/.git/refs/heads/master
127 test_expect_success \
128 'pushing does not include non-head refs' '
129 mkdir parent && cd parent &&
130 git init && touch file && git add file && git commit -m add &&
131 cd .. &&
132 git clone parent child && cd child && git push --all &&
133 cd ../parent &&
134 git branch -a >branches && ! grep origin/master branches
137 rewound_push_setup() {
138 rm -rf parent child &&
139 mkdir parent && cd parent &&
140 git init && echo one >file && git add file && git commit -m one &&
141 echo two >file && git commit -a -m two &&
142 cd .. &&
143 git clone parent child && cd child && git reset --hard HEAD^
146 rewound_push_succeeded() {
147 cmp ../parent/.git/refs/heads/master .git/refs/heads/master
150 rewound_push_failed() {
151 if rewound_push_succeeded
152 then
153 false
154 else
155 true
159 test_expect_success \
160 'pushing explicit refspecs respects forcing' '
161 rewound_push_setup &&
162 if git send-pack ../parent/.git refs/heads/master:refs/heads/master
163 then
164 false
165 else
166 true
167 fi && rewound_push_failed &&
168 git send-pack ../parent/.git +refs/heads/master:refs/heads/master &&
169 rewound_push_succeeded
172 test_expect_success \
173 'pushing wildcard refspecs respects forcing' '
174 rewound_push_setup &&
175 if git send-pack ../parent/.git refs/heads/*:refs/heads/*
176 then
177 false
178 else
179 true
180 fi && rewound_push_failed &&
181 git send-pack ../parent/.git +refs/heads/*:refs/heads/* &&
182 rewound_push_succeeded
185 test_done