t0001: fix on case-insensitive filesystems
[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
16 if test_have_prereq POSIXPERM && test -x "$1/config"
17 then
18 echo "$1/config is executable?"
19 return 1
20 fi
21
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22 bare=$(cd "$1" && git config --bool core.bare)
23 worktree=$(cd "$1" && git config core.worktree) ||
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24 worktree=unset
25
26 test "$bare" = "$2" && test "$worktree" = "$3" || {
27 echo "expected bare=$2 worktree=$3"
28 echo " got bare=$bare worktree=$worktree"
29 return 1
30 }
31}
32
33test_expect_success 'plain' '
410c3428 34 git init plain &&
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35 check_config plain/.git false unset
36'
37
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38test_expect_success 'plain nested in bare' '
39 (
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40 git init --bare bare-ancestor.git &&
41 cd bare-ancestor.git &&
42 mkdir plain-nested &&
43 cd plain-nested &&
44 git init
45 ) &&
46 check_config bare-ancestor.git/plain-nested/.git false unset
47'
48
49test_expect_success 'plain through aliased command, outside any git repo' '
50 (
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51 HOME=$(pwd)/alias-config &&
52 export HOME &&
53 mkdir alias-config &&
54 echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
55
56 GIT_CEILING_DIRECTORIES=$(pwd) &&
57 export GIT_CEILING_DIRECTORIES &&
58
59 mkdir plain-aliased &&
60 cd plain-aliased &&
61 git aliasedinit
62 ) &&
63 check_config plain-aliased/.git false unset
64'
65
c0562611 66test_expect_success 'plain nested through aliased command' '
4ad8332e 67 (
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68 git init plain-ancestor-aliased &&
69 cd plain-ancestor-aliased &&
70 echo "[alias] aliasedinit = init" >>.git/config &&
71 mkdir plain-nested &&
72 cd plain-nested &&
73 git aliasedinit
74 ) &&
75 check_config plain-ancestor-aliased/plain-nested/.git false unset
76'
77
c0562611 78test_expect_success 'plain nested in bare through aliased command' '
4ad8332e 79 (
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80 git init --bare bare-ancestor-aliased.git &&
81 cd bare-ancestor-aliased.git &&
82 echo "[alias] aliasedinit = init" >>config &&
83 mkdir plain-nested &&
84 cd plain-nested &&
85 git aliasedinit
86 ) &&
87 check_config bare-ancestor-aliased.git/plain-nested/.git false unset
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88'
89
57ea7123 90test_expect_success 'No extra GIT_* on alias scripts' '
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91 write_script script <<-\EOF &&
92 env |
93 sed -n \
94 -e "/^GIT_PREFIX=/d" \
95 -e "/^GIT_TEXTDOMAINDIR=/d" \
e4b75d6a 96 -e "/^GIT_TRACE2_PARENT/d" \
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97 -e "/^GIT_/s/=.*//p" |
98 sort
57ea7123 99 EOF
f3858f8e 100 ./script >expected &&
57ea7123 101 git config alias.script \!./script &&
f3858f8e 102 ( mkdir sub && cd sub && git script >../actual ) &&
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103 test_cmp expected actual
104'
105
6adcca3f 106test_expect_success 'plain with GIT_WORK_TREE' '
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107 mkdir plain-wt &&
108 test_must_fail env GIT_WORK_TREE="$(pwd)/plain-wt" git init plain-wt
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109'
110
111test_expect_success 'plain bare' '
410c3428 112 git --bare init plain-bare-1 &&
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113 check_config plain-bare-1 true unset
114'
115
116test_expect_success 'plain bare with GIT_WORK_TREE' '
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117 mkdir plain-bare-2 &&
118 test_must_fail \
119 env GIT_WORK_TREE="$(pwd)/plain-bare-2" \
120 git --bare init plain-bare-2
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121'
122
123test_expect_success 'GIT_DIR bare' '
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124 mkdir git-dir-bare.git &&
125 GIT_DIR=git-dir-bare.git git init &&
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126 check_config git-dir-bare.git true unset
127'
128
74d3b23f 129test_expect_success 'init --bare' '
410c3428 130 git init --bare init-bare.git &&
b6138273 131 check_config init-bare.git true unset
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132'
133
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134test_expect_success 'GIT_DIR non-bare' '
135
136 (
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137 mkdir non-bare &&
138 cd non-bare &&
139 GIT_DIR=.git git init
140 ) &&
141 check_config non-bare/.git false unset
142'
143
144test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
145
146 (
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147 mkdir git-dir-wt-1.git &&
148 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
149 ) &&
150 check_config git-dir-wt-1.git false "$(pwd)"
151'
152
153test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
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154 mkdir git-dir-wt-2.git &&
155 test_must_fail env \
156 GIT_WORK_TREE="$(pwd)" \
157 GIT_DIR=git-dir-wt-2.git \
158 git --bare init
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159'
160
127df8c6 161test_expect_success 'reinit' '
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162
163 (
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164 mkdir again &&
165 cd again &&
166 git init >out1 2>err1 &&
167 git init >out2 2>err2
168 ) &&
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169 test_i18ngrep "Initialized empty" again/out1 &&
170 test_i18ngrep "Reinitialized existing" again/out2 &&
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171 test_must_be_empty again/err1 &&
172 test_must_be_empty again/err2
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173'
174
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175test_expect_success 'init with --template' '
176 mkdir template-source &&
177 echo content >template-source/file &&
410c3428 178 git init --template=../template-source template-custom &&
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179 test_cmp template-source/file template-custom/.git/file
180'
181
182test_expect_success 'init with --template (blank)' '
410c3428 183 git init template-plain &&
633734d4 184 test_path_is_file template-plain/.git/info/exclude &&
410c3428 185 git init --template= template-blank &&
633734d4 186 test_path_is_missing template-blank/.git/info/exclude
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187'
188
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189test_expect_success 'init with init.templatedir set' '
190 mkdir templatedir-source &&
191 echo Content >templatedir-source/file &&
2a472410 192 test_config_global init.templatedir "${HOME}/templatedir-source" &&
a94d305b 193 (
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194 mkdir templatedir-set &&
195 cd templatedir-set &&
00648ba0 196 sane_unset GIT_TEMPLATE_DIR &&
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197 NO_SET_GIT_TEMPLATE_DIR=t &&
198 export NO_SET_GIT_TEMPLATE_DIR &&
199 git init
200 ) &&
201 test_cmp templatedir-source/file templatedir-set/.git/file
202'
203
0a2c7eea 204test_expect_success 'init --bare/--shared overrides system/global config' '
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205 test_config_global core.bare false &&
206 test_config_global core.sharedRepository 0640 &&
410c3428 207 git init --bare --shared=0666 init-bare-shared-override &&
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208 check_config init-bare-shared-override true unset &&
209 test x0666 = \
88619b3e 210 x$(git config -f init-bare-shared-override/config core.sharedRepository)
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211'
212
213test_expect_success 'init honors global core.sharedRepository' '
2a472410 214 test_config_global core.sharedRepository 0666 &&
410c3428 215 git init shared-honor-global &&
0a2c7eea 216 test x0666 = \
88619b3e 217 x$(git config -f shared-honor-global/.git/config core.sharedRepository)
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218'
219
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220test_expect_success 'init allows insanely long --template' '
221 git init --template=$(printf "x%09999dx" 1) test
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222'
223
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224test_expect_success 'init creates a new directory' '
225 rm -fr newdir &&
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226 git init newdir &&
227 test_path_is_dir newdir/.git/refs
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228'
229
230test_expect_success 'init creates a new bare directory' '
231 rm -fr newdir &&
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232 git init --bare newdir &&
233 test_path_is_dir newdir/refs
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234'
235
236test_expect_success 'init recreates a directory' '
237 rm -fr newdir &&
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238 mkdir newdir &&
239 git init newdir &&
240 test_path_is_dir newdir/.git/refs
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241'
242
243test_expect_success 'init recreates a new bare directory' '
244 rm -fr newdir &&
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245 mkdir newdir &&
246 git init --bare newdir &&
247 test_path_is_dir newdir/refs
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248'
249
250test_expect_success 'init creates a new deep directory' '
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251 rm -fr newdir &&
252 git init newdir/a/b/c &&
633734d4 253 test_path_is_dir newdir/a/b/c/.git/refs
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254'
255
256test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
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257 rm -fr newdir &&
258 (
259 # Leading directories should honor umask while
260 # the repository itself should follow "shared"
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261 mkdir newdir &&
262 # Remove a default ACL if possible.
263 (setfacl -k newdir 2>/dev/null || true) &&
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264 umask 002 &&
265 git init --bare --shared=0660 newdir/a/b/c &&
633734d4 266 test_path_is_dir newdir/a/b/c/refs &&
53d48885 267 ls -ld newdir/a newdir/a/b > lsab.out &&
7d53a07a 268 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
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269 ls -ld newdir/a/b/c > lsc.out &&
270 ! grep -v "^drwxrw[sx]---" lsc.out
271 )
272'
273
274test_expect_success 'init notices EEXIST (1)' '
275 rm -fr newdir &&
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276 >newdir &&
277 test_must_fail git init newdir &&
278 test_path_is_file newdir
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279'
280
281test_expect_success 'init notices EEXIST (2)' '
282 rm -fr newdir &&
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283 mkdir newdir &&
284 >newdir/a &&
285 test_must_fail git init newdir/a/b &&
286 test_path_is_file newdir/a
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287'
288
c91cfd19 289test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
03771425 290 test_when_finished "chmod +w newdir" &&
53d48885 291 rm -fr newdir &&
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292 mkdir newdir &&
293 chmod -w newdir &&
294 test_must_fail git init newdir/a/b
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295'
296
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297test_expect_success 'init creates a new bare directory with global --bare' '
298 rm -rf newdir &&
299 git --bare init newdir &&
633734d4 300 test_path_is_dir newdir/refs
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301'
302
303test_expect_success 'init prefers command line to GIT_DIR' '
304 rm -rf newdir &&
305 mkdir otherdir &&
306 GIT_DIR=otherdir git --bare init newdir &&
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307 test_path_is_dir newdir/refs &&
308 test_path_is_missing otherdir/refs
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309'
310
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311test_expect_success 'init with separate gitdir' '
312 rm -rf newdir &&
313 git init --separate-git-dir realgitdir newdir &&
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314 newdir_git="$(cat newdir/.git)" &&
315 test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" &&
633734d4 316 test_path_is_dir realgitdir/refs
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317'
318
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319test_lazy_prereq GETCWD_IGNORES_PERMS '
320 base=GETCWD_TEST_BASE_DIR &&
321 mkdir -p $base/dir &&
322 chmod 100 $base ||
165293af 323 BUG "cannot prepare $base"
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324
325 (cd $base/dir && /bin/pwd -P)
326 status=$?
327
328 chmod 700 $base &&
329 rm -rf $base ||
165293af 330 BUG "cannot clean $base"
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331 return $status
332'
333
334check_long_base_path () {
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335 # exceed initial buffer size of strbuf_getcwd()
336 component=123456789abcdef &&
337 test_when_finished "chmod 0700 $component; rm -rf $component" &&
338 p31=$component/$component &&
339 p127=$p31/$p31/$p31/$p31 &&
340 mkdir -p $p127 &&
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341 if test $# = 1
342 then
343 chmod $1 $component
344 fi &&
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345 (
346 cd $p127 &&
347 git init newdir
348 )
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349}
350
351test_expect_success 'init in long base path' '
352 check_long_base_path
353'
354
355test_expect_success GETCWD_IGNORES_PERMS 'init in long restricted base path' '
356 check_long_base_path 0111
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357'
358
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359test_expect_success 're-init on .git file' '
360 ( cd newdir && git init )
361'
362
b57fb80a 363test_expect_success 're-init to update git link' '
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364 git -C newdir init --separate-git-dir ../surrealgitdir &&
365 newdir_git="$(cat newdir/.git)" &&
366 test_cmp_fspath "$(pwd)/surrealgitdir" "${newdir_git#gitdir: }" &&
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367 test_path_is_dir surrealgitdir/refs &&
368 test_path_is_missing realgitdir/refs
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369'
370
371test_expect_success 're-init to move gitdir' '
372 rm -rf newdir realgitdir surrealgitdir &&
373 git init newdir &&
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374 git -C newdir init --separate-git-dir ../realgitdir &&
375 newdir_git="$(cat newdir/.git)" &&
376 test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" &&
633734d4 377 test_path_is_dir realgitdir/refs
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378'
379
4e95fb6c 380test_expect_success SYMLINKS 're-init to move gitdir symlink' '
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381 rm -rf newdir realgitdir &&
382 git init newdir &&
383 (
384 cd newdir &&
385 mv .git here &&
386 ln -s here .git &&
09ffc706 387 git init --separate-git-dir ../realgitdir
b57fb80a 388 ) &&
88619b3e 389 echo "gitdir: $(pwd)/realgitdir" >expected &&
b57fb80a 390 test_cmp expected newdir/.git &&
3d06c5f1 391 test_cmp expected newdir/here &&
633734d4 392 test_path_is_dir realgitdir/refs
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393'
394
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395# Tests for the hidden file attribute on windows
396is_hidden () {
397 # Use the output of `attrib`, ignore the absolute path
398 case "$(attrib "$1")" in *H*?:*) return 0;; esac
399 return 1
400}
401
402test_expect_success MINGW '.git hidden' '
403 rm -rf newdir &&
404 (
ed6c994a 405 sane_unset GIT_DIR GIT_WORK_TREE &&
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406 mkdir newdir &&
407 cd newdir &&
408 git init &&
409 is_hidden .git
410 ) &&
411 check_config newdir/.git false unset
412'
413
414test_expect_success MINGW 'bare git dir not hidden' '
415 rm -rf newdir &&
416 (
ed6c994a 417 sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
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418 mkdir newdir &&
419 cd newdir &&
420 git --bare init
421 ) &&
422 ! is_hidden newdir
423'
424
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425test_expect_success 'remote init from does not use config from cwd' '
426 rm -rf newdir &&
427 test_config core.logallrefupdates true &&
428 git init newdir &&
429 echo true >expect &&
430 git -C newdir config --bool core.logallrefupdates >actual &&
431 test_cmp expect actual
432'
433
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434test_expect_success 're-init from a linked worktree' '
435 git init main-worktree &&
436 (
437 cd main-worktree &&
438 test_commit first &&
439 git worktree add ../linked-worktree &&
440 mv .git/info/exclude expected-exclude &&
6311cfaf 441 cp .git/config expected-config &&
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442 find .git/worktrees -print | sort >expected &&
443 git -C ../linked-worktree init &&
444 test_cmp expected-exclude .git/info/exclude &&
6311cfaf 445 test_cmp expected-config .git/config &&
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446 find .git/worktrees -print | sort >actual &&
447 test_cmp expected actual
448 )
449'
450
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451test_expect_success MINGW 'core.hidedotfiles = false' '
452 git config --global core.hidedotfiles false &&
453 rm -rf newdir &&
454 mkdir newdir &&
455 (
456 sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
457 git -C newdir init
458 ) &&
459 ! is_hidden newdir/.git
460'
461
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462test_expect_success MINGW 'redirect std handles' '
463 GIT_REDIRECT_STDOUT=output.txt git rev-parse --git-dir &&
464 test .git = "$(cat output.txt)" &&
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465 test -z "$(GIT_REDIRECT_STDOUT=off git rev-parse --git-dir)" &&
466 test_must_fail env \
467 GIT_REDIRECT_STDOUT=output.txt \
468 GIT_REDIRECT_STDERR="2>&1" \
469 git rev-parse --git-dir --verify refs/invalid &&
470 printf ".git\nfatal: Needed a single revision\n" >expect &&
471 test_cmp expect output.txt
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472'
473
6adcca3f 474test_done