2 # Copyright (c) 2020, Jacob Keller.
4 test_description='"git fetch" with negative refspecs.
8 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
13 test_expect_success setup '
14 echo >file original &&
16 git commit -a -m original
19 test_expect_success "clone and setup child repos" '
23 echo >file updated by one &&
24 git commit -a -m "updated by one" &&
25 git switch -c alternate &&
26 echo >file updated again by one &&
27 git commit -a -m "updated by one again" &&
33 git config branch.main.remote one &&
34 git config remote.one.url ../one/.git/ &&
35 git config remote.one.fetch +refs/heads/*:refs/remotes/one/* &&
36 git config --add remote.one.fetch ^refs/heads/alternate
41 test_expect_success "fetch one" '
42 echo >file updated by origin &&
43 git commit -a -m "updated by origin" &&
46 test_must_fail git rev-parse --verify refs/remotes/one/alternate &&
48 test_must_fail git rev-parse --verify refs/remotes/one/alternate &&
49 git rev-parse --verify refs/remotes/one/main &&
50 mine=$(git rev-parse refs/remotes/one/main) &&
51 his=$(cd ../one && git rev-parse refs/heads/main) &&
52 test "z$mine" = "z$his"
56 test_expect_success "fetch with negative refspec on commandline" '
57 echo >file updated by origin again &&
58 git commit -a -m "updated by origin again" &&
61 alternate_in_one=$(cd ../one && git rev-parse refs/heads/alternate) &&
62 echo $alternate_in_one >expect &&
63 git fetch ../one/.git refs/heads/*:refs/remotes/one/* ^refs/heads/main &&
64 cut -f -1 .git/FETCH_HEAD >actual &&
65 test_cmp expect actual
69 test_expect_success "fetch with negative sha1 refspec fails" '
70 echo >file updated by origin yet again &&
71 git commit -a -m "updated by origin yet again" &&
74 main_in_one=$(cd ../one && git rev-parse refs/heads/main) &&
75 test_must_fail git fetch ../one/.git refs/heads/*:refs/remotes/one/* ^$main_in_one
79 test_expect_success "fetch with negative pattern refspec" '
80 echo >file updated by origin once more &&
81 git commit -a -m "updated by origin once more" &&
84 alternate_in_one=$(cd ../one && git rev-parse refs/heads/alternate) &&
85 echo $alternate_in_one >expect &&
86 git fetch ../one/.git refs/heads/*:refs/remotes/one/* ^refs/heads/m* &&
87 cut -f -1 .git/FETCH_HEAD >actual &&
88 test_cmp expect actual
92 test_expect_success "fetch with negative pattern refspec does not expand prefix" '
93 echo >file updated by origin another time &&
94 git commit -a -m "updated by origin another time" &&
97 alternate_in_one=$(cd ../one && git rev-parse refs/heads/alternate) &&
98 main_in_one=$(cd ../one && git rev-parse refs/heads/main) &&
99 echo $alternate_in_one >expect &&
100 echo $main_in_one >>expect &&
101 git fetch ../one/.git refs/heads/*:refs/remotes/one/* ^main &&
102 cut -f -1 .git/FETCH_HEAD >actual &&
103 test_cmp expect actual
107 test_expect_success "fetch with negative refspec avoids duplicate conflict" '
114 git branch other/a &&
115 git rev-parse --verify refs/heads/other/a >../expect &&
116 git rev-parse --verify refs/heads/dups/b >>../expect &&
117 git rev-parse --verify refs/heads/dups/c >>../expect
121 git fetch ../one/.git ^refs/heads/dups/a refs/heads/dups/*:refs/dups/* refs/heads/other/a:refs/dups/a &&
122 git rev-parse --verify refs/dups/a >../actual &&
123 git rev-parse --verify refs/dups/b >>../actual &&
124 git rev-parse --verify refs/dups/c >>../actual
126 test_cmp expect actual
129 test_expect_success "push --prune with negative refspec" '
132 git branch prune/a &&
133 git branch prune/b &&
134 git branch prune/c &&
135 git push ../three refs/heads/prune/* &&
136 git branch -d prune/a &&
137 git branch -d prune/b &&
138 git push --prune ../three refs/heads/prune/* ^refs/heads/prune/b
142 test_write_lines b c >expect &&
143 git for-each-ref --format="%(refname:lstrip=3)" refs/heads/prune/ >actual &&
144 test_cmp expect actual
148 test_expect_success "push --prune with negative refspec apply to the destination" '
154 git push ../three refs/heads/ours/*:refs/heads/theirs/* &&
155 git branch -d ours/a &&
156 git branch -d ours/b &&
157 git push --prune ../three refs/heads/ours/*:refs/heads/theirs/* ^refs/heads/theirs/b
161 test_write_lines b c >expect &&
162 git for-each-ref --format="%(refname:lstrip=3)" refs/heads/theirs/ >actual &&
163 test_cmp expect actual
167 test_expect_success "fetch --prune with negative refspec" '
170 git branch fetch/a &&
171 git branch fetch/b &&
176 git fetch ../two/.git refs/heads/fetch/*:refs/heads/copied/*
180 git branch -d fetch/a &&
181 git branch -d fetch/b
185 test_write_lines b c >expect &&
186 git fetch -v ../two/.git --prune refs/heads/fetch/*:refs/heads/copied/* ^refs/heads/fetch/b &&
187 git for-each-ref --format="%(refname:lstrip=3)" refs/heads/copied/ >actual &&
188 test_cmp expect actual