t0001: make symlink reinit test more careful
[git/git.git] / t / t0001-init.sh
CommitLineData
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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 $1/refs"
13 return 1
14 fi
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15 bare=$(cd "$1" && git config --bool core.bare)
16 worktree=$(cd "$1" && git config core.worktree) ||
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17 worktree=unset
18
19 test "$bare" = "$2" && test "$worktree" = "$3" || {
20 echo "expected bare=$2 worktree=$3"
21 echo " got bare=$bare worktree=$worktree"
22 return 1
23 }
24}
25
26test_expect_success 'plain' '
27 (
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28 mkdir plain &&
29 cd plain &&
30 git init
31 ) &&
32 check_config plain/.git false unset
33'
34
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35test_expect_success 'plain nested in bare' '
36 (
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37 git init --bare bare-ancestor.git &&
38 cd bare-ancestor.git &&
39 mkdir plain-nested &&
40 cd plain-nested &&
41 git init
42 ) &&
43 check_config bare-ancestor.git/plain-nested/.git false unset
44'
45
46test_expect_success 'plain through aliased command, outside any git repo' '
47 (
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48 HOME=$(pwd)/alias-config &&
49 export HOME &&
50 mkdir alias-config &&
51 echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
52
53 GIT_CEILING_DIRECTORIES=$(pwd) &&
54 export GIT_CEILING_DIRECTORIES &&
55
56 mkdir plain-aliased &&
57 cd plain-aliased &&
58 git aliasedinit
59 ) &&
60 check_config plain-aliased/.git false unset
61'
62
63test_expect_failure 'plain nested through aliased command' '
64 (
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65 git init plain-ancestor-aliased &&
66 cd plain-ancestor-aliased &&
67 echo "[alias] aliasedinit = init" >>.git/config &&
68 mkdir plain-nested &&
69 cd plain-nested &&
70 git aliasedinit
71 ) &&
72 check_config plain-ancestor-aliased/plain-nested/.git false unset
73'
74
75test_expect_failure 'plain nested in bare through aliased command' '
76 (
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77 git init --bare bare-ancestor-aliased.git &&
78 cd bare-ancestor-aliased.git &&
79 echo "[alias] aliasedinit = init" >>config &&
80 mkdir plain-nested &&
81 cd plain-nested &&
82 git aliasedinit
83 ) &&
84 check_config bare-ancestor-aliased.git/plain-nested/.git false unset
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85'
86
87test_expect_success 'plain with GIT_WORK_TREE' '
88 if (
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89 mkdir plain-wt &&
90 cd plain-wt &&
91 GIT_WORK_TREE=$(pwd) git init
92 )
93 then
94 echo Should have failed -- GIT_WORK_TREE should not be used
95 false
96 fi
97'
98
99test_expect_success 'plain bare' '
100 (
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101 mkdir plain-bare-1 &&
102 cd plain-bare-1 &&
103 git --bare init
104 ) &&
105 check_config plain-bare-1 true unset
106'
107
108test_expect_success 'plain bare with GIT_WORK_TREE' '
109 if (
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110 mkdir plain-bare-2 &&
111 cd plain-bare-2 &&
112 GIT_WORK_TREE=$(pwd) git --bare init
113 )
114 then
115 echo Should have failed -- GIT_WORK_TREE should not be used
116 false
117 fi
118'
119
120test_expect_success 'GIT_DIR bare' '
121
122 (
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123 mkdir git-dir-bare.git &&
124 GIT_DIR=git-dir-bare.git git init
125 ) &&
126 check_config git-dir-bare.git true unset
127'
128
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129test_expect_success 'init --bare' '
130
131 (
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132 mkdir init-bare.git &&
133 cd init-bare.git &&
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134 git init --bare
135 ) &&
b6138273 136 check_config init-bare.git true unset
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137'
138
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139test_expect_success 'GIT_DIR non-bare' '
140
141 (
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142 mkdir non-bare &&
143 cd non-bare &&
144 GIT_DIR=.git git init
145 ) &&
146 check_config non-bare/.git false unset
147'
148
149test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
150
151 (
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152 mkdir git-dir-wt-1.git &&
153 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
154 ) &&
155 check_config git-dir-wt-1.git false "$(pwd)"
156'
157
158test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
159
160 if (
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161 mkdir git-dir-wt-2.git &&
162 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-2.git git --bare init
163 )
164 then
165 echo Should have failed -- --bare should not be used
166 false
167 fi
168'
169
127df8c6 170test_expect_success 'reinit' '
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171
172 (
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173 mkdir again &&
174 cd again &&
175 git init >out1 2>err1 &&
176 git init >out2 2>err2
177 ) &&
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178 test_i18ngrep "Initialized empty" again/out1 &&
179 test_i18ngrep "Reinitialized existing" again/out2 &&
5cc8f372 180 >again/empty &&
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181 test_i18ncmp again/empty again/err1 &&
182 test_i18ncmp again/empty again/err2
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183'
184
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185test_expect_success 'init with --template' '
186 mkdir template-source &&
187 echo content >template-source/file &&
188 (
189 mkdir template-custom &&
190 cd template-custom &&
191 git init --template=../template-source
192 ) &&
193 test_cmp template-source/file template-custom/.git/file
194'
195
196test_expect_success 'init with --template (blank)' '
197 (
198 mkdir template-plain &&
199 cd template-plain &&
200 git init
201 ) &&
202 test -f template-plain/.git/info/exclude &&
203 (
204 mkdir template-blank &&
205 cd template-blank &&
206 git init --template=
207 ) &&
208 ! test -f template-blank/.git/info/exclude
209'
210
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211test_expect_success 'init with init.templatedir set' '
212 mkdir templatedir-source &&
213 echo Content >templatedir-source/file &&
214 (
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215 test_config="${HOME}/.gitconfig" &&
216 git config -f "$test_config" init.templatedir "${HOME}/templatedir-source" &&
217 mkdir templatedir-set &&
218 cd templatedir-set &&
00648ba0 219 sane_unset GIT_TEMPLATE_DIR &&
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220 NO_SET_GIT_TEMPLATE_DIR=t &&
221 export NO_SET_GIT_TEMPLATE_DIR &&
222 git init
223 ) &&
224 test_cmp templatedir-source/file templatedir-set/.git/file
225'
226
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227test_expect_success 'init --bare/--shared overrides system/global config' '
228 (
0a2c7eea 229 test_config="$HOME"/.gitconfig &&
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230 git config -f "$test_config" core.bare false &&
231 git config -f "$test_config" core.sharedRepository 0640 &&
232 mkdir init-bare-shared-override &&
233 cd init-bare-shared-override &&
234 git init --bare --shared=0666
235 ) &&
236 check_config init-bare-shared-override true unset &&
237 test x0666 = \
238 x`git config -f init-bare-shared-override/config core.sharedRepository`
239'
240
241test_expect_success 'init honors global core.sharedRepository' '
242 (
0a2c7eea 243 test_config="$HOME"/.gitconfig &&
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244 git config -f "$test_config" core.sharedRepository 0666 &&
245 mkdir shared-honor-global &&
246 cd shared-honor-global &&
247 git init
248 ) &&
249 test x0666 = \
250 x`git config -f shared-honor-global/.git/config core.sharedRepository`
251'
252
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253test_expect_success 'init rejects insanely long --template' '
254 (
255 insane=$(printf "x%09999dx" 1) &&
256 mkdir test &&
257 cd test &&
258 test_must_fail git init --template=$insane
259 )
260'
261
53d48885
NS
262test_expect_success 'init creates a new directory' '
263 rm -fr newdir &&
264 (
265 git init newdir &&
266 test -d newdir/.git/refs
267 )
268'
269
270test_expect_success 'init creates a new bare directory' '
271 rm -fr newdir &&
272 (
273 git init --bare newdir &&
274 test -d newdir/refs
275 )
276'
277
278test_expect_success 'init recreates a directory' '
279 rm -fr newdir &&
280 (
281 mkdir newdir &&
282 git init newdir &&
283 test -d newdir/.git/refs
284 )
285'
286
287test_expect_success 'init recreates a new bare directory' '
288 rm -fr newdir &&
289 (
290 mkdir newdir &&
291 git init --bare newdir &&
292 test -d newdir/refs
293 )
294'
295
296test_expect_success 'init creates a new deep directory' '
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297 rm -fr newdir &&
298 git init newdir/a/b/c &&
299 test -d newdir/a/b/c/.git/refs
300'
301
302test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
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303 rm -fr newdir &&
304 (
305 # Leading directories should honor umask while
306 # the repository itself should follow "shared"
307 umask 002 &&
308 git init --bare --shared=0660 newdir/a/b/c &&
309 test -d newdir/a/b/c/refs &&
310 ls -ld newdir/a newdir/a/b > lsab.out &&
7d53a07a 311 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
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312 ls -ld newdir/a/b/c > lsc.out &&
313 ! grep -v "^drwxrw[sx]---" lsc.out
314 )
315'
316
317test_expect_success 'init notices EEXIST (1)' '
318 rm -fr newdir &&
319 (
320 >newdir &&
321 test_must_fail git init newdir &&
322 test -f newdir
323 )
324'
325
326test_expect_success 'init notices EEXIST (2)' '
327 rm -fr newdir &&
328 (
329 mkdir newdir &&
330 >newdir/a
331 test_must_fail git init newdir/a/b &&
332 test -f newdir/a
333 )
334'
335
c91cfd19 336test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
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337 rm -fr newdir &&
338 (
339 mkdir newdir &&
340 chmod -w newdir &&
341 test_must_fail git init newdir/a/b
342 )
343'
344
87a074df
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345test_expect_success 'init creates a new bare directory with global --bare' '
346 rm -rf newdir &&
347 git --bare init newdir &&
348 test -d newdir/refs
349'
350
351test_expect_success 'init prefers command line to GIT_DIR' '
352 rm -rf newdir &&
353 mkdir otherdir &&
354 GIT_DIR=otherdir git --bare init newdir &&
355 test -d newdir/refs &&
356 ! test -d otherdir/refs
357'
358
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359test_expect_success 'init with separate gitdir' '
360 rm -rf newdir &&
361 git init --separate-git-dir realgitdir newdir &&
362 echo "gitdir: `pwd`/realgitdir" >expected &&
363 test_cmp expected newdir/.git &&
364 test -d realgitdir/refs
365'
366
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NTND
367test_expect_success 're-init on .git file' '
368 ( cd newdir && git init )
369'
370
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371test_expect_success 're-init to update git link' '
372 (
373 cd newdir &&
374 git init --separate-git-dir ../surrealgitdir
375 ) &&
376 echo "gitdir: `pwd`/surrealgitdir" >expected &&
377 test_cmp expected newdir/.git &&
378 test -d surrealgitdir/refs &&
379 ! test -d realgitdir/refs
380'
381
382test_expect_success 're-init to move gitdir' '
383 rm -rf newdir realgitdir surrealgitdir &&
384 git init newdir &&
385 (
386 cd newdir &&
387 git init --separate-git-dir ../realgitdir
388 ) &&
389 echo "gitdir: `pwd`/realgitdir" >expected &&
390 test_cmp expected newdir/.git &&
391 test -d realgitdir/refs
392'
393
4e95fb6c 394test_expect_success SYMLINKS 're-init to move gitdir symlink' '
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395 rm -rf newdir realgitdir &&
396 git init newdir &&
397 (
398 cd newdir &&
399 mv .git here &&
400 ln -s here .git &&
09ffc706 401 git init --separate-git-dir ../realgitdir
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402 ) &&
403 echo "gitdir: `pwd`/realgitdir" >expected &&
404 test_cmp expected newdir/.git &&
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405 test_cmp expected newdir/here &&
406 test -d realgitdir/refs
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407'
408
6adcca3f 409test_done