3 # Copyright (c) 2005 Junio C Hamano
6 test_description
='See why rewinding head breaks send-pack
12 test_expect_success setup
'
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) &&
22 while test $i -le $cnt
26 echo "Commit #$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
33 git-update-ref HEAD "$commit" &&
34 git-clone ./. victim &&
38 git-update-ref HEAD "$zero" &&
41 while test $i -le $cnt
45 echo "Rebase #$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
52 git-update-ref HEAD "$commit" &&
56 test_expect_success
'pack the source repository' '
61 test_expect_success
'pack the destination repository' '
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
73 # now it should fail with Pasky patch
74 echo >&2 Gaah, it should have failed.
77 echo >&2 Thanks, it correctly failed.
80 if cmp victim/.git/refs/heads/master .git/refs/heads/master
82 # should have been left as it was!
88 git-send-pack --force ./victim/.git/ master &&
89 cmp victim/.git/refs/heads/master .git/refs/heads/master
93 'push can be used to delete a ref' '
95 git branch extra master &&
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 GIT_CONFIG_LOCAL
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 with --force should be denied with denyNonFastforwards' '
109 git-config receive.denyNonFastforwards true &&
111 git-update-ref refs/heads/master master^ &&
112 git-send-pack --force ./victim/.git/ master &&
113 ! git diff .git/refs/heads/master victim/.git/refs/heads/master