init: use strbufs to store paths
[git/git.git] / t / t0001-init.sh
1 #!/bin/sh
2
3 test_description='git init'
4
5 . ./test-lib.sh
6
7 check_config () {
8 if test -d "$1" && test -f "$1/config" && test -d "$1/refs"
9 then
10 : happy
11 else
12 echo "expected a directory $1, a file $1/config and $1/refs"
13 return 1
14 fi
15
16 if test_have_prereq POSIXPERM && test -x "$1/config"
17 then
18 echo "$1/config is executable?"
19 return 1
20 fi
21
22 bare=$(cd "$1" && git config --bool core.bare)
23 worktree=$(cd "$1" && git config core.worktree) ||
24 worktree=unset
25
26 test "$bare" = "$2" && test "$worktree" = "$3" || {
27 echo "expected bare=$2 worktree=$3"
28 echo " got bare=$bare worktree=$worktree"
29 return 1
30 }
31 }
32
33 test_expect_success 'plain' '
34 git init plain &&
35 check_config plain/.git false unset
36 '
37
38 test_expect_success 'plain nested in bare' '
39 (
40 git init --bare bare-ancestor.git &&
41 cd bare-ancestor.git &&
42 mkdir plain-nested &&
43 cd plain-nested &&
44 git init
45 ) &&
46 check_config bare-ancestor.git/plain-nested/.git false unset
47 '
48
49 test_expect_success 'plain through aliased command, outside any git repo' '
50 (
51 HOME=$(pwd)/alias-config &&
52 export HOME &&
53 mkdir alias-config &&
54 echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
55
56 GIT_CEILING_DIRECTORIES=$(pwd) &&
57 export GIT_CEILING_DIRECTORIES &&
58
59 mkdir plain-aliased &&
60 cd plain-aliased &&
61 git aliasedinit
62 ) &&
63 check_config plain-aliased/.git false unset
64 '
65
66 test_expect_success 'plain nested through aliased command' '
67 (
68 git init plain-ancestor-aliased &&
69 cd plain-ancestor-aliased &&
70 echo "[alias] aliasedinit = init" >>.git/config &&
71 mkdir plain-nested &&
72 cd plain-nested &&
73 git aliasedinit
74 ) &&
75 check_config plain-ancestor-aliased/plain-nested/.git false unset
76 '
77
78 test_expect_success 'plain nested in bare through aliased command' '
79 (
80 git init --bare bare-ancestor-aliased.git &&
81 cd bare-ancestor-aliased.git &&
82 echo "[alias] aliasedinit = init" >>config &&
83 mkdir plain-nested &&
84 cd plain-nested &&
85 git aliasedinit
86 ) &&
87 check_config bare-ancestor-aliased.git/plain-nested/.git false unset
88 '
89
90 test_expect_success 'plain with GIT_WORK_TREE' '
91 mkdir plain-wt &&
92 test_must_fail env GIT_WORK_TREE="$(pwd)/plain-wt" git init plain-wt
93 '
94
95 test_expect_success 'plain bare' '
96 git --bare init plain-bare-1 &&
97 check_config plain-bare-1 true unset
98 '
99
100 test_expect_success 'plain bare with GIT_WORK_TREE' '
101 mkdir plain-bare-2 &&
102 test_must_fail \
103 env GIT_WORK_TREE="$(pwd)/plain-bare-2" \
104 git --bare init plain-bare-2
105 '
106
107 test_expect_success 'GIT_DIR bare' '
108 mkdir git-dir-bare.git &&
109 GIT_DIR=git-dir-bare.git git init &&
110 check_config git-dir-bare.git true unset
111 '
112
113 test_expect_success 'init --bare' '
114 git init --bare init-bare.git &&
115 check_config init-bare.git true unset
116 '
117
118 test_expect_success 'GIT_DIR non-bare' '
119
120 (
121 mkdir non-bare &&
122 cd non-bare &&
123 GIT_DIR=.git git init
124 ) &&
125 check_config non-bare/.git false unset
126 '
127
128 test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
129
130 (
131 mkdir git-dir-wt-1.git &&
132 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
133 ) &&
134 check_config git-dir-wt-1.git false "$(pwd)"
135 '
136
137 test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
138 mkdir git-dir-wt-2.git &&
139 test_must_fail env \
140 GIT_WORK_TREE="$(pwd)" \
141 GIT_DIR=git-dir-wt-2.git \
142 git --bare init
143 '
144
145 test_expect_success 'reinit' '
146
147 (
148 mkdir again &&
149 cd again &&
150 git init >out1 2>err1 &&
151 git init >out2 2>err2
152 ) &&
153 test_i18ngrep "Initialized empty" again/out1 &&
154 test_i18ngrep "Reinitialized existing" again/out2 &&
155 >again/empty &&
156 test_i18ncmp again/empty again/err1 &&
157 test_i18ncmp again/empty again/err2
158 '
159
160 test_expect_success 'init with --template' '
161 mkdir template-source &&
162 echo content >template-source/file &&
163 git init --template=../template-source template-custom &&
164 test_cmp template-source/file template-custom/.git/file
165 '
166
167 test_expect_success 'init with --template (blank)' '
168 git init template-plain &&
169 test_path_is_file template-plain/.git/info/exclude &&
170 git init --template= template-blank &&
171 test_path_is_missing template-blank/.git/info/exclude
172 '
173
174 test_expect_success 'init with init.templatedir set' '
175 mkdir templatedir-source &&
176 echo Content >templatedir-source/file &&
177 test_config_global init.templatedir "${HOME}/templatedir-source" &&
178 (
179 mkdir templatedir-set &&
180 cd templatedir-set &&
181 sane_unset GIT_TEMPLATE_DIR &&
182 NO_SET_GIT_TEMPLATE_DIR=t &&
183 export NO_SET_GIT_TEMPLATE_DIR &&
184 git init
185 ) &&
186 test_cmp templatedir-source/file templatedir-set/.git/file
187 '
188
189 test_expect_success 'init --bare/--shared overrides system/global config' '
190 test_config_global core.bare false &&
191 test_config_global core.sharedRepository 0640 &&
192 git init --bare --shared=0666 init-bare-shared-override &&
193 check_config init-bare-shared-override true unset &&
194 test x0666 = \
195 x$(git config -f init-bare-shared-override/config core.sharedRepository)
196 '
197
198 test_expect_success 'init honors global core.sharedRepository' '
199 test_config_global core.sharedRepository 0666 &&
200 git init shared-honor-global &&
201 test x0666 = \
202 x$(git config -f shared-honor-global/.git/config core.sharedRepository)
203 '
204
205 test_expect_success 'init allows insanely long --template' '
206 git init --template=$(printf "x%09999dx" 1) test
207 '
208
209 test_expect_success 'init creates a new directory' '
210 rm -fr newdir &&
211 git init newdir &&
212 test_path_is_dir newdir/.git/refs
213 '
214
215 test_expect_success 'init creates a new bare directory' '
216 rm -fr newdir &&
217 git init --bare newdir &&
218 test_path_is_dir newdir/refs
219 '
220
221 test_expect_success 'init recreates a directory' '
222 rm -fr newdir &&
223 mkdir newdir &&
224 git init newdir &&
225 test_path_is_dir newdir/.git/refs
226 '
227
228 test_expect_success 'init recreates a new bare directory' '
229 rm -fr newdir &&
230 mkdir newdir &&
231 git init --bare newdir &&
232 test_path_is_dir newdir/refs
233 '
234
235 test_expect_success 'init creates a new deep directory' '
236 rm -fr newdir &&
237 git init newdir/a/b/c &&
238 test_path_is_dir newdir/a/b/c/.git/refs
239 '
240
241 test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
242 rm -fr newdir &&
243 (
244 # Leading directories should honor umask while
245 # the repository itself should follow "shared"
246 umask 002 &&
247 git init --bare --shared=0660 newdir/a/b/c &&
248 test_path_is_dir newdir/a/b/c/refs &&
249 ls -ld newdir/a newdir/a/b > lsab.out &&
250 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
251 ls -ld newdir/a/b/c > lsc.out &&
252 ! grep -v "^drwxrw[sx]---" lsc.out
253 )
254 '
255
256 test_expect_success 'init notices EEXIST (1)' '
257 rm -fr newdir &&
258 >newdir &&
259 test_must_fail git init newdir &&
260 test_path_is_file newdir
261 '
262
263 test_expect_success 'init notices EEXIST (2)' '
264 rm -fr newdir &&
265 mkdir newdir &&
266 >newdir/a &&
267 test_must_fail git init newdir/a/b &&
268 test_path_is_file newdir/a
269 '
270
271 test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
272 rm -fr newdir &&
273 mkdir newdir &&
274 chmod -w newdir &&
275 test_must_fail git init newdir/a/b
276 '
277
278 test_expect_success 'init creates a new bare directory with global --bare' '
279 rm -rf newdir &&
280 git --bare init newdir &&
281 test_path_is_dir newdir/refs
282 '
283
284 test_expect_success 'init prefers command line to GIT_DIR' '
285 rm -rf newdir &&
286 mkdir otherdir &&
287 GIT_DIR=otherdir git --bare init newdir &&
288 test_path_is_dir newdir/refs &&
289 test_path_is_missing otherdir/refs
290 '
291
292 test_expect_success 'init with separate gitdir' '
293 rm -rf newdir &&
294 git init --separate-git-dir realgitdir newdir &&
295 echo "gitdir: $(pwd)/realgitdir" >expected &&
296 test_cmp expected newdir/.git &&
297 test_path_is_dir realgitdir/refs
298 '
299
300 test_expect_success 're-init on .git file' '
301 ( cd newdir && git init )
302 '
303
304 test_expect_success 're-init to update git link' '
305 (
306 cd newdir &&
307 git init --separate-git-dir ../surrealgitdir
308 ) &&
309 echo "gitdir: $(pwd)/surrealgitdir" >expected &&
310 test_cmp expected newdir/.git &&
311 test_path_is_dir surrealgitdir/refs &&
312 test_path_is_missing realgitdir/refs
313 '
314
315 test_expect_success 're-init to move gitdir' '
316 rm -rf newdir realgitdir surrealgitdir &&
317 git init newdir &&
318 (
319 cd newdir &&
320 git init --separate-git-dir ../realgitdir
321 ) &&
322 echo "gitdir: $(pwd)/realgitdir" >expected &&
323 test_cmp expected newdir/.git &&
324 test_path_is_dir realgitdir/refs
325 '
326
327 test_expect_success SYMLINKS 're-init to move gitdir symlink' '
328 rm -rf newdir realgitdir &&
329 git init newdir &&
330 (
331 cd newdir &&
332 mv .git here &&
333 ln -s here .git &&
334 git init --separate-git-dir ../realgitdir
335 ) &&
336 echo "gitdir: $(pwd)/realgitdir" >expected &&
337 test_cmp expected newdir/.git &&
338 test_cmp expected newdir/here &&
339 test_path_is_dir realgitdir/refs
340 '
341
342 test_done