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1#!/bin/sh
2
3test_description='some bundle related tests'
4GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
5export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
6
7. ./test-lib.sh
8
9test_expect_success 'setup' '
10 test_oid_cache <<-EOF &&
11 version sha1:2
12 version sha256:3
13 EOF
14 test_commit initial &&
15 test_tick &&
16 git tag -m tag tag &&
17 test_commit second &&
18 test_commit third &&
19 git tag -d initial &&
20 git tag -d second &&
21 git tag -d third
22'
23
24test_expect_success '"verify" needs a worktree' '
25 git bundle create tip.bundle -1 main &&
26 nongit test_must_fail git bundle verify ../tip.bundle 2>err &&
27 test_grep "need a repository" err
28'
29
30test_expect_success 'annotated tags can be excluded by rev-list options' '
31 git bundle create bundle --all --since=7.Apr.2005.15:14:00.-0700 &&
32 cat >expect <<-EOF &&
33 $(git rev-parse HEAD) HEAD
34 $(git rev-parse tag) refs/tags/tag
35 $(git rev-parse main) refs/heads/main
36 EOF
37 git ls-remote bundle >actual &&
38 test_cmp expect actual &&
39
40 git bundle create bundle --all --since=7.Apr.2005.15:16:00.-0700 &&
41 cat >expect <<-EOF &&
42 $(git rev-parse HEAD) HEAD
43 $(git rev-parse main) refs/heads/main
44 EOF
45 git ls-remote bundle >actual &&
46 test_cmp expect actual
47'
48
49test_expect_success 'die if bundle file cannot be created' '
50 mkdir adir &&
51 test_must_fail git bundle create adir --all
52'
53
54test_expect_success 'bundle --stdin' '
55 echo main | git bundle create stdin-bundle.bdl --stdin &&
56 cat >expect <<-EOF &&
57 $(git rev-parse main) refs/heads/main
58 EOF
59 git ls-remote stdin-bundle.bdl >actual &&
60 test_cmp expect actual
61'
62
63test_expect_success 'bundle --stdin <rev-list options>' '
64 echo main | git bundle create hybrid-bundle.bdl --stdin tag &&
65 cat >expect <<-EOF &&
66 $(git rev-parse main) refs/heads/main
67 EOF
68 git ls-remote stdin-bundle.bdl >actual &&
69 test_cmp expect actual
70'
71
72test_expect_success 'empty bundle file is rejected' '
73 >empty-bundle &&
74 test_must_fail git fetch empty-bundle
75'
76
77# This triggers a bug in older versions where the resulting line (with
78# --pretty=oneline) was longer than a 1024-char buffer.
79test_expect_success 'ridiculously long subject in boundary' '
80 >file4 &&
81 test_tick &&
82 git add file4 &&
83 printf "%01200d\n" 0 | git commit -F - &&
84 test_commit fifth &&
85 git bundle create long-subject-bundle.bdl HEAD^..HEAD &&
86 cat >expect <<-EOF &&
87 $(git rev-parse main) HEAD
88 EOF
89 git bundle list-heads long-subject-bundle.bdl >actual &&
90 test_cmp expect actual &&
91
92 git fetch long-subject-bundle.bdl &&
93
94 algo=$(test_oid algo) &&
95 if test "$algo" != sha1
96 then
97 echo "@object-format=sha256"
98 fi >expect &&
99 cat >>expect <<-EOF &&
100 -$(git log --pretty=format:"%H %s" -1 HEAD^)
101 $(git rev-parse HEAD) HEAD
102 EOF
103
104 if test "$algo" = sha1
105 then
106 head -n 3 long-subject-bundle.bdl
107 else
108 head -n 4 long-subject-bundle.bdl
109 fi | grep -v "^#" >actual &&
110
111 test_cmp expect actual
112'
113
114test_expect_success 'prerequisites with an empty commit message' '
115 >file1 &&
116 git add file1 &&
117 test_tick &&
118 git commit --allow-empty-message -m "" &&
119 test_commit file2 &&
120 git bundle create bundle HEAD^.. &&
121 git bundle verify bundle
122'
123
124test_expect_success 'failed bundle creation does not leave cruft' '
125 # This fails because the bundle would be empty.
126 test_must_fail git bundle create fail.bundle main..main &&
127 test_path_is_missing fail.bundle.lock
128'
129
130test_expect_success 'fetch SHA-1 from bundle' '
131 test_create_repo foo &&
132 test_commit -C foo x &&
133 git -C foo bundle create tip.bundle -1 main &&
134 git -C foo rev-parse HEAD >hash &&
135
136 # Exercise to ensure that fetching a SHA-1 from a bundle works with no
137 # errors
138 git fetch --no-tags foo/tip.bundle "$(cat hash)"
139'
140
141test_expect_success 'clone bundle with different fsckObjects configurations' '
142 test_create_repo bundle-fsck &&
143 (
144 cd bundle-fsck &&
145 test_commit A &&
146 commit_a=$(git rev-parse A) &&
147 tree_a=$(git rev-parse A^{tree}) &&
148 cat >data <<-EOF &&
149 tree $tree_a
150 parent $commit_a
151 author A U Thor
152 committer A U Thor
153
154 commit: this is a commit with bad emails
155
156 EOF
157 bad_commit=$(git hash-object --literally -t commit -w --stdin <data) &&
158 git branch bad $bad_commit &&
159 git bundle create bad.bundle bad
160 ) &&
161
162 git clone bundle-fsck/bad.bundle bundle-no-fsck &&
163
164 git -c fetch.fsckObjects=false -c transfer.fsckObjects=true \
165 clone bundle-fsck/bad.bundle bundle-fetch-no-fsck &&
166
167 test_must_fail git -c fetch.fsckObjects=true \
168 clone bundle-fsck/bad.bundle bundle-fetch-fsck 2>err &&
169 test_grep "missingEmail" err &&
170
171 test_must_fail git -c transfer.fsckObjects=true \
172 clone bundle-fsck/bad.bundle bundle-transfer-fsck 2>err &&
173 test_grep "missingEmail" err &&
174
175 git -c fetch.fsckObjects=true -c fetch.fsck.missingEmail=ignore \
176 clone bundle-fsck/bad.bundle bundle-fsck-ignore &&
177
178 test_must_fail git -c fetch.fsckObjects=true -c fetch.fsck.missingEmail=error \
179 clone bundle-fsck/bad.bundle bundle-fsck-error 2>err &&
180 test_grep "missingEmail" err
181'
182
183test_expect_success 'git bundle uses expected default format' '
184 git bundle create bundle HEAD^.. &&
185 cat >expect <<-EOF &&
186 # v$(test_oid version) git bundle
187 EOF
188 head -n1 bundle >actual &&
189 test_cmp expect actual
190'
191
192test_expect_success 'git bundle v3 has expected contents' '
193 git branch side HEAD &&
194 git bundle create --version=3 bundle HEAD^..side &&
195 head -n2 bundle >actual &&
196 cat >expect <<-EOF &&
197 # v3 git bundle
198 @object-format=$(test_oid algo)
199 EOF
200 test_cmp expect actual &&
201 git bundle verify bundle
202'
203
204test_expect_success 'git bundle v3 rejects unknown capabilities' '
205 cat >new <<-EOF &&
206 # v3 git bundle
207 @object-format=$(test_oid algo)
208 @unknown=silly
209 EOF
210 test_must_fail git bundle verify new 2>output &&
211 test_grep "unknown capability .unknown=silly." output
212'
213
214test_expect_success 'cloning bundle suppresses default branch name advice' '
215 test_when_finished "rm -rf bundle-repo clone-repo" &&
216
217 git init bundle-repo &&
218 git -C bundle-repo commit --allow-empty -m init &&
219 git -C bundle-repo bundle create repo.bundle --all &&
220 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
221 git clone --single-branch bundle-repo/repo.bundle clone-repo 2>err &&
222
223 test_grep ! "hint: " err
224'
225
226test_done