restore_env(): free the saved environment variable once we are done
[git/git.git] / t / t0001-init.sh
... / ...
CommitLineData
1#!/bin/sh
2
3test_description='git init'
4
5. ./test-lib.sh
6
7check_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=$worktree"
29 return 1
30 }
31}
32
33test_expect_success 'plain' '
34 git init plain &&
35 check_config plain/.git false unset
36'
37
38test_expect_success 'plain nested in bare' '
39 (
40 git init --bare bare-ancestor.git &&
41 cd bare-ancestor.git &&
42 mkdir plain-nested &&
43 cd plain-nested &&
44 git init
45 ) &&
46 check_config bare-ancestor.git/plain-nested/.git false unset
47'
48
49test_expect_success 'plain through aliased command, outside any git repo' '
50 (
51 HOME=$(pwd)/alias-config &&
52 export HOME &&
53 mkdir alias-config &&
54 echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
55
56 GIT_CEILING_DIRECTORIES=$(pwd) &&
57 export GIT_CEILING_DIRECTORIES &&
58
59 mkdir plain-aliased &&
60 cd plain-aliased &&
61 git aliasedinit
62 ) &&
63 check_config plain-aliased/.git false unset
64'
65
66test_expect_success 'plain nested through aliased command' '
67 (
68 git init plain-ancestor-aliased &&
69 cd plain-ancestor-aliased &&
70 echo "[alias] aliasedinit = init" >>.git/config &&
71 mkdir plain-nested &&
72 cd plain-nested &&
73 git aliasedinit
74 ) &&
75 check_config plain-ancestor-aliased/plain-nested/.git false unset
76'
77
78test_expect_success 'plain nested in bare through aliased command' '
79 (
80 git init --bare bare-ancestor-aliased.git &&
81 cd bare-ancestor-aliased.git &&
82 echo "[alias] aliasedinit = init" >>config &&
83 mkdir plain-nested &&
84 cd plain-nested &&
85 git aliasedinit
86 ) &&
87 check_config bare-ancestor-aliased.git/plain-nested/.git false unset
88'
89
90test_expect_success 'No extra GIT_* on alias scripts' '
91 (
92 env | sed -ne "/^GIT_/s/=.*//p" &&
93 echo GIT_PREFIX && # setup.c
94 echo GIT_TEXTDOMAINDIR # wrapper-for-bin.sh
95 ) | sort | uniq >expected &&
96 cat <<-\EOF >script &&
97 #!/bin/sh
98 env | sed -ne "/^GIT_/s/=.*//p" | sort >actual
99 exit 0
100 EOF
101 chmod 755 script &&
102 git config alias.script \!./script &&
103 ( mkdir sub && cd sub && git script ) &&
104 test_cmp expected actual
105'
106
107test_expect_success 'plain with GIT_WORK_TREE' '
108 mkdir plain-wt &&
109 test_must_fail env GIT_WORK_TREE="$(pwd)/plain-wt" git init plain-wt
110'
111
112test_expect_success 'plain bare' '
113 git --bare init plain-bare-1 &&
114 check_config plain-bare-1 true unset
115'
116
117test_expect_success 'plain bare with GIT_WORK_TREE' '
118 mkdir plain-bare-2 &&
119 test_must_fail \
120 env GIT_WORK_TREE="$(pwd)/plain-bare-2" \
121 git --bare init plain-bare-2
122'
123
124test_expect_success 'GIT_DIR bare' '
125 mkdir git-dir-bare.git &&
126 GIT_DIR=git-dir-bare.git git init &&
127 check_config git-dir-bare.git true unset
128'
129
130test_expect_success 'init --bare' '
131 git init --bare init-bare.git &&
132 check_config init-bare.git true unset
133'
134
135test_expect_success 'GIT_DIR non-bare' '
136
137 (
138 mkdir non-bare &&
139 cd non-bare &&
140 GIT_DIR=.git git init
141 ) &&
142 check_config non-bare/.git false unset
143'
144
145test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
146
147 (
148 mkdir git-dir-wt-1.git &&
149 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
150 ) &&
151 check_config git-dir-wt-1.git false "$(pwd)"
152'
153
154test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
155 mkdir git-dir-wt-2.git &&
156 test_must_fail env \
157 GIT_WORK_TREE="$(pwd)" \
158 GIT_DIR=git-dir-wt-2.git \
159 git --bare init
160'
161
162test_expect_success 'reinit' '
163
164 (
165 mkdir again &&
166 cd again &&
167 git init >out1 2>err1 &&
168 git init >out2 2>err2
169 ) &&
170 test_i18ngrep "Initialized empty" again/out1 &&
171 test_i18ngrep "Reinitialized existing" again/out2 &&
172 >again/empty &&
173 test_i18ncmp again/empty again/err1 &&
174 test_i18ncmp again/empty again/err2
175'
176
177test_expect_success 'init with --template' '
178 mkdir template-source &&
179 echo content >template-source/file &&
180 git init --template=../template-source template-custom &&
181 test_cmp template-source/file template-custom/.git/file
182'
183
184test_expect_success 'init with --template (blank)' '
185 git init template-plain &&
186 test_path_is_file template-plain/.git/info/exclude &&
187 git init --template= template-blank &&
188 test_path_is_missing template-blank/.git/info/exclude
189'
190
191test_expect_success 'init with init.templatedir set' '
192 mkdir templatedir-source &&
193 echo Content >templatedir-source/file &&
194 test_config_global init.templatedir "${HOME}/templatedir-source" &&
195 (
196 mkdir templatedir-set &&
197 cd templatedir-set &&
198 sane_unset GIT_TEMPLATE_DIR &&
199 NO_SET_GIT_TEMPLATE_DIR=t &&
200 export NO_SET_GIT_TEMPLATE_DIR &&
201 git init
202 ) &&
203 test_cmp templatedir-source/file templatedir-set/.git/file
204'
205
206test_expect_success 'init --bare/--shared overrides system/global config' '
207 test_config_global core.bare false &&
208 test_config_global core.sharedRepository 0640 &&
209 git init --bare --shared=0666 init-bare-shared-override &&
210 check_config init-bare-shared-override true unset &&
211 test x0666 = \
212 x$(git config -f init-bare-shared-override/config core.sharedRepository)
213'
214
215test_expect_success 'init honors global core.sharedRepository' '
216 test_config_global core.sharedRepository 0666 &&
217 git init shared-honor-global &&
218 test x0666 = \
219 x$(git config -f shared-honor-global/.git/config core.sharedRepository)
220'
221
222test_expect_success 'init rejects insanely long --template' '
223 test_must_fail git init --template=$(printf "x%09999dx" 1) test
224'
225
226test_expect_success 'init creates a new directory' '
227 rm -fr newdir &&
228 git init newdir &&
229 test_path_is_dir newdir/.git/refs
230'
231
232test_expect_success 'init creates a new bare directory' '
233 rm -fr newdir &&
234 git init --bare newdir &&
235 test_path_is_dir newdir/refs
236'
237
238test_expect_success 'init recreates a directory' '
239 rm -fr newdir &&
240 mkdir newdir &&
241 git init newdir &&
242 test_path_is_dir newdir/.git/refs
243'
244
245test_expect_success 'init recreates a new bare directory' '
246 rm -fr newdir &&
247 mkdir newdir &&
248 git init --bare newdir &&
249 test_path_is_dir newdir/refs
250'
251
252test_expect_success 'init creates a new deep directory' '
253 rm -fr newdir &&
254 git init newdir/a/b/c &&
255 test_path_is_dir newdir/a/b/c/.git/refs
256'
257
258test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
259 rm -fr newdir &&
260 (
261 # Leading directories should honor umask while
262 # the repository itself should follow "shared"
263 umask 002 &&
264 git init --bare --shared=0660 newdir/a/b/c &&
265 test_path_is_dir newdir/a/b/c/refs &&
266 ls -ld newdir/a newdir/a/b > lsab.out &&
267 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
268 ls -ld newdir/a/b/c > lsc.out &&
269 ! grep -v "^drwxrw[sx]---" lsc.out
270 )
271'
272
273test_expect_success 'init notices EEXIST (1)' '
274 rm -fr newdir &&
275 >newdir &&
276 test_must_fail git init newdir &&
277 test_path_is_file newdir
278'
279
280test_expect_success 'init notices EEXIST (2)' '
281 rm -fr newdir &&
282 mkdir newdir &&
283 >newdir/a &&
284 test_must_fail git init newdir/a/b &&
285 test_path_is_file newdir/a
286'
287
288test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
289 rm -fr newdir &&
290 mkdir newdir &&
291 chmod -w newdir &&
292 test_must_fail git init newdir/a/b
293'
294
295test_expect_success 'init creates a new bare directory with global --bare' '
296 rm -rf newdir &&
297 git --bare init newdir &&
298 test_path_is_dir newdir/refs
299'
300
301test_expect_success 'init prefers command line to GIT_DIR' '
302 rm -rf newdir &&
303 mkdir otherdir &&
304 GIT_DIR=otherdir git --bare init newdir &&
305 test_path_is_dir newdir/refs &&
306 test_path_is_missing otherdir/refs
307'
308
309test_expect_success 'init with separate gitdir' '
310 rm -rf newdir &&
311 git init --separate-git-dir realgitdir newdir &&
312 echo "gitdir: $(pwd)/realgitdir" >expected &&
313 test_cmp expected newdir/.git &&
314 test_path_is_dir realgitdir/refs
315'
316
317test_expect_success 're-init on .git file' '
318 ( cd newdir && git init )
319'
320
321test_expect_success 're-init to update git link' '
322 (
323 cd newdir &&
324 git init --separate-git-dir ../surrealgitdir
325 ) &&
326 echo "gitdir: $(pwd)/surrealgitdir" >expected &&
327 test_cmp expected newdir/.git &&
328 test_path_is_dir surrealgitdir/refs &&
329 test_path_is_missing realgitdir/refs
330'
331
332test_expect_success 're-init to move gitdir' '
333 rm -rf newdir realgitdir surrealgitdir &&
334 git init newdir &&
335 (
336 cd newdir &&
337 git init --separate-git-dir ../realgitdir
338 ) &&
339 echo "gitdir: $(pwd)/realgitdir" >expected &&
340 test_cmp expected newdir/.git &&
341 test_path_is_dir realgitdir/refs
342'
343
344test_expect_success SYMLINKS 're-init to move gitdir symlink' '
345 rm -rf newdir realgitdir &&
346 git init newdir &&
347 (
348 cd newdir &&
349 mv .git here &&
350 ln -s here .git &&
351 git init --separate-git-dir ../realgitdir
352 ) &&
353 echo "gitdir: $(pwd)/realgitdir" >expected &&
354 test_cmp expected newdir/.git &&
355 test_cmp expected newdir/here &&
356 test_path_is_dir realgitdir/refs
357'
358
359test_done