submodule: Use cat instead of echo to avoid DOS line-endings
[git/dscho.git] / t / t5000-tar-tree.sh
blobecf00edab2079099e201237c1936cf715148a684
1 #!/bin/sh
3 # Copyright (C) 2005 Rene Scharfe
6 test_description='git tar-tree and git get-tar-commit-id test
8 This test covers the topics of file contents, commit date handling and
9 commit id embedding:
11 The contents of the repository is compared to the extracted tar
12 archive. The repository contains simple text files, symlinks and a
13 binary file (/bin/sh). Only paths shorter than 99 characters are
14 used.
16 git tar-tree applies the commit date to every file in the archive it
17 creates. The test sets the commit date to a specific value and checks
18 if the tar archive contains that value.
20 When giving git tar-tree a commit id (in contrast to a tree id) it
21 embeds this commit id into the tar archive as a comment. The test
22 checks the ability of git get-tar-commit-id to figure it out from the
23 tar file.
27 . ./test-lib.sh
28 UNZIP=${UNZIP:-unzip}
29 GZIP=${GZIP:-gzip}
30 GUNZIP=${GUNZIP:-gzip -d}
32 SUBSTFORMAT=%H%n
34 check_zip() {
35 zipfile=$1.zip
36 listfile=$1.lst
37 dir=$1
38 dir_with_prefix=$dir/$2
40 test_expect_success UNZIP " extract ZIP archive" "
41 (mkdir $dir && cd $dir && $UNZIP ../$zipfile)
44 test_expect_success UNZIP " validate filenames" "
45 (cd ${dir_with_prefix}a && find .) | sort >$listfile &&
46 test_cmp a.lst $listfile
49 test_expect_success UNZIP " validate file contents" "
50 diff -r a ${dir_with_prefix}a
54 test_expect_success \
55 'populate workdir' \
56 'mkdir a b c &&
57 echo simple textfile >a/a &&
58 mkdir a/bin &&
59 cp /bin/sh a/bin &&
60 printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 &&
61 printf "A not substituted O" >a/substfile2 &&
62 if test_have_prereq SYMLINKS; then
63 ln -s a a/l1
64 else
65 printf %s a > a/l1
66 fi &&
67 (p=long_path_to_a_file && cd a &&
68 for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
69 echo text >file_with_long_path) &&
70 (cd a && find .) | sort >a.lst'
72 test_expect_success \
73 'add ignored file' \
74 'echo ignore me >a/ignored &&
75 echo ignored export-ignore >.git/info/attributes'
77 test_expect_success \
78 'add files to repository' \
79 'find a -type f | xargs git update-index --add &&
80 find a -type l | xargs git update-index --add &&
81 treeid=`git write-tree` &&
82 echo $treeid >treeid &&
83 git update-ref HEAD $(TZ=GMT GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
84 git commit-tree $treeid </dev/null)'
86 test_expect_success \
87 'create bare clone' \
88 'git clone --bare . bare.git &&
89 cp .git/info/attributes bare.git/info/attributes'
91 test_expect_success \
92 'remove ignored file' \
93 'rm a/ignored'
95 test_expect_success \
96 'git archive' \
97 'git archive HEAD >b.tar'
99 test_expect_success \
100 'git tar-tree' \
101 'git tar-tree HEAD >b2.tar'
103 test_expect_success \
104 'git archive vs. git tar-tree' \
105 'test_cmp b.tar b2.tar'
107 test_expect_success 'git archive on large files' '
108 test_config core.bigfilethreshold 1 &&
109 git archive HEAD >b3.tar &&
110 test_cmp b.tar b3.tar
113 test_expect_success \
114 'git archive in a bare repo' \
115 '(cd bare.git && git archive HEAD) >b3.tar'
117 test_expect_success \
118 'git archive vs. the same in a bare repo' \
119 'test_cmp b.tar b3.tar'
121 test_expect_success 'git archive with --output' \
122 'git archive --output=b4.tar HEAD &&
123 test_cmp b.tar b4.tar'
125 test_expect_success 'git archive --remote' \
126 'git archive --remote=. HEAD >b5.tar &&
127 test_cmp b.tar b5.tar'
129 test_expect_success \
130 'validate file modification time' \
131 'mkdir extract &&
132 "$TAR" xf b.tar -C extract a/a &&
133 test-chmtime -v +0 extract/a/a |cut -f 1 >b.mtime &&
134 echo "1117231200" >expected.mtime &&
135 test_cmp expected.mtime b.mtime'
137 test_expect_success \
138 'git get-tar-commit-id' \
139 'git get-tar-commit-id <b.tar >b.commitid &&
140 test_cmp .git/$(git symbolic-ref HEAD) b.commitid'
142 test_expect_success \
143 'extract tar archive' \
144 '(cd b && "$TAR" xf -) <b.tar'
146 test_expect_success \
147 'validate filenames' \
148 '(cd b/a && find .) | sort >b.lst &&
149 test_cmp a.lst b.lst'
151 test_expect_success \
152 'validate file contents' \
153 'diff -r a b/a'
155 test_expect_success \
156 'git tar-tree with prefix' \
157 'git tar-tree HEAD prefix >c.tar'
159 test_expect_success \
160 'extract tar archive with prefix' \
161 '(cd c && "$TAR" xf -) <c.tar'
163 test_expect_success \
164 'validate filenames with prefix' \
165 '(cd c/prefix/a && find .) | sort >c.lst &&
166 test_cmp a.lst c.lst'
168 test_expect_success \
169 'validate file contents with prefix' \
170 'diff -r a c/prefix/a'
172 test_expect_success \
173 'create archives with substfiles' \
174 'cp .git/info/attributes .git/info/attributes.before &&
175 echo "substfile?" export-subst >>.git/info/attributes &&
176 git archive HEAD >f.tar &&
177 git archive --prefix=prefix/ HEAD >g.tar &&
178 mv .git/info/attributes.before .git/info/attributes'
180 test_expect_success \
181 'extract substfiles' \
182 '(mkdir f && cd f && "$TAR" xf -) <f.tar'
184 test_expect_success \
185 'validate substfile contents' \
186 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
187 >f/a/substfile1.expected &&
188 test_cmp f/a/substfile1.expected f/a/substfile1 &&
189 test_cmp a/substfile2 f/a/substfile2
192 test_expect_success \
193 'extract substfiles from archive with prefix' \
194 '(mkdir g && cd g && "$TAR" xf -) <g.tar'
196 test_expect_success \
197 'validate substfile contents from archive with prefix' \
198 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
199 >g/prefix/a/substfile1.expected &&
200 test_cmp g/prefix/a/substfile1.expected g/prefix/a/substfile1 &&
201 test_cmp a/substfile2 g/prefix/a/substfile2
204 $UNZIP -v >/dev/null 2>&1
205 if [ $? -eq 127 ]; then
206 say "Skipping ZIP tests, because unzip was not found"
207 else
208 test_set_prereq UNZIP
211 test_expect_success \
212 'git archive --format=zip' \
213 'git archive --format=zip HEAD >d.zip'
215 check_zip d
217 test_expect_success \
218 'git archive --format=zip in a bare repo' \
219 '(cd bare.git && git archive --format=zip HEAD) >d1.zip'
221 test_expect_success \
222 'git archive --format=zip vs. the same in a bare repo' \
223 'test_cmp d.zip d1.zip'
225 test_expect_success 'git archive --format=zip with --output' \
226 'git archive --format=zip --output=d2.zip HEAD &&
227 test_cmp d.zip d2.zip'
229 test_expect_success 'git archive with --output, inferring format' '
230 git archive --output=d3.zip HEAD &&
231 test_cmp d.zip d3.zip
234 test_expect_success 'git archive with --output, override inferred format' '
235 git archive --format=tar --output=d4.zip HEAD &&
236 test_cmp b.tar d4.zip
239 test_expect_success \
240 'git archive --format=zip with prefix' \
241 'git archive --format=zip --prefix=prefix/ HEAD >e.zip'
243 check_zip e prefix/
245 test_expect_success 'git archive -0 --format=zip on large files' '
246 test_config core.bigfilethreshold 1 &&
247 git archive -0 --format=zip HEAD >large.zip
250 check_zip large
252 test_expect_success 'git archive --format=zip on large files' '
253 test_config core.bigfilethreshold 1 &&
254 git archive --format=zip HEAD >large-compressed.zip
257 check_zip large-compressed
259 test_expect_success \
260 'git archive --list outside of a git repo' \
261 'GIT_DIR=some/non-existing/directory git archive --list'
263 test_expect_success 'clients cannot access unreachable commits' '
264 test_commit unreachable &&
265 sha1=`git rev-parse HEAD` &&
266 git reset --hard HEAD^ &&
267 git archive $sha1 >remote.tar &&
268 test_must_fail git archive --remote=. $sha1 >remote.tar
271 test_expect_success 'git-archive --prefix=olde-' '
272 git archive --prefix=olde- >h.tar HEAD &&
274 mkdir h &&
275 cd h &&
276 "$TAR" xf - <../h.tar
277 ) &&
278 test -d h/olde-a &&
279 test -d h/olde-a/bin &&
280 test -f h/olde-a/bin/sh
283 test_expect_success 'setup tar filters' '
284 git config tar.tar.foo.command "tr ab ba" &&
285 git config tar.bar.command "tr ab ba" &&
286 git config tar.bar.remote true
289 test_expect_success 'archive --list mentions user filter' '
290 git archive --list >output &&
291 grep "^tar\.foo\$" output &&
292 grep "^bar\$" output
295 test_expect_success 'archive --list shows only enabled remote filters' '
296 git archive --list --remote=. >output &&
297 ! grep "^tar\.foo\$" output &&
298 grep "^bar\$" output
301 test_expect_success 'invoke tar filter by format' '
302 git archive --format=tar.foo HEAD >config.tar.foo &&
303 tr ab ba <config.tar.foo >config.tar &&
304 test_cmp b.tar config.tar &&
305 git archive --format=bar HEAD >config.bar &&
306 tr ab ba <config.bar >config.tar &&
307 test_cmp b.tar config.tar
310 test_expect_success 'invoke tar filter by extension' '
311 git archive -o config-implicit.tar.foo HEAD &&
312 test_cmp config.tar.foo config-implicit.tar.foo &&
313 git archive -o config-implicit.bar HEAD &&
314 test_cmp config.tar.foo config-implicit.bar
317 test_expect_success 'default output format remains tar' '
318 git archive -o config-implicit.baz HEAD &&
319 test_cmp b.tar config-implicit.baz
322 test_expect_success 'extension matching requires dot' '
323 git archive -o config-implicittar.foo HEAD &&
324 test_cmp b.tar config-implicittar.foo
327 test_expect_success 'only enabled filters are available remotely' '
328 test_must_fail git archive --remote=. --format=tar.foo HEAD \
329 >remote.tar.foo &&
330 git archive --remote=. --format=bar >remote.bar HEAD &&
331 test_cmp remote.bar config.bar
334 if $GZIP --version >/dev/null 2>&1; then
335 test_set_prereq GZIP
336 else
337 say "Skipping some tar.gz tests because gzip not found"
340 test_expect_success GZIP 'git archive --format=tgz' '
341 git archive --format=tgz HEAD >j.tgz
344 test_expect_success GZIP 'git archive --format=tar.gz' '
345 git archive --format=tar.gz HEAD >j1.tar.gz &&
346 test_cmp j.tgz j1.tar.gz
349 test_expect_success GZIP 'infer tgz from .tgz filename' '
350 git archive --output=j2.tgz HEAD &&
351 test_cmp j.tgz j2.tgz
354 test_expect_success GZIP 'infer tgz from .tar.gz filename' '
355 git archive --output=j3.tar.gz HEAD &&
356 test_cmp j.tgz j3.tar.gz
359 if $GUNZIP --version >/dev/null 2>&1; then
360 test_set_prereq GUNZIP
361 else
362 say "Skipping some tar.gz tests because gunzip was not found"
365 test_expect_success GZIP,GUNZIP 'extract tgz file' '
366 $GUNZIP -c <j.tgz >j.tar &&
367 test_cmp b.tar j.tar
370 test_expect_success GZIP 'remote tar.gz is allowed by default' '
371 git archive --remote=. --format=tar.gz HEAD >remote.tar.gz &&
372 test_cmp j.tgz remote.tar.gz
375 test_expect_success GZIP 'remote tar.gz can be disabled' '
376 git config tar.tar.gz.remote false &&
377 test_must_fail git archive --remote=. --format=tar.gz HEAD \
378 >remote.tar.gz
381 test_done