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
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
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
29 GUNZIP=${GUNZIP:-gzip -d}
36 echo simple textfile >a/a &&
39 printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 &&
40 printf "A not substituted O" >a/substfile2 &&
41 if test_have_prereq SYMLINKS; then
46 (p=long_path_to_a_file && cd a &&
47 for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
48 echo text >file_with_long_path) &&
49 (cd a && find .) | sort >a.lst'
53 'echo ignore me >a/ignored &&
54 echo ignored export-ignore >.git/info/attributes'
57 'add files to repository' \
58 'find a -type f | xargs git update-index --add &&
59 find a -type l | xargs git update-index --add &&
60 treeid=`git write-tree` &&
61 echo $treeid >treeid &&
62 git update-ref HEAD $(TZ=GMT GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
63 git commit-tree $treeid </dev/null)'
67 'git clone --bare . bare.git &&
68 cp .git/info/attributes bare.git/info/attributes'
71 'remove ignored file' \
76 'git archive HEAD >b.tar'
80 'git tar-tree HEAD >b2.tar'
83 'git archive vs. git tar-tree' \
84 'test_cmp b.tar b2.tar'
86 test_expect_success 'git archive on large files' '
87 test_config core.bigfilethreshold 1 &&
88 git archive HEAD >b3.tar &&
93 'git archive in a bare repo' \
94 '(cd bare.git && git archive HEAD) >b3.tar'
97 'git archive vs. the same in a bare repo' \
98 'test_cmp b.tar b3.tar'
100 test_expect_success 'git archive with --output' \
101 'git archive --output=b4.tar HEAD &&
102 test_cmp b.tar b4.tar'
104 test_expect_success 'git archive --remote' \
105 'git archive --remote=. HEAD >b5.tar &&
106 test_cmp b.tar b5.tar'
108 test_expect_success \
109 'validate file modification time' \
111 "$TAR" xf b.tar -C extract a/a &&
112 test-chmtime -v +0 extract/a/a |cut -f 1 >b.mtime &&
113 echo "1117231200" >expected.mtime &&
114 test_cmp expected.mtime b.mtime'
116 test_expect_success \
117 'git get-tar-commit-id' \
118 'git get-tar-commit-id <b.tar >b.commitid &&
119 test_cmp .git/$(git symbolic-ref HEAD) b.commitid'
121 test_expect_success \
122 'extract tar archive' \
123 '(cd b && "$TAR" xf -) <b.tar'
125 test_expect_success \
126 'validate filenames' \
127 '(cd b/a && find .) | sort >b.lst &&
128 test_cmp a.lst b.lst'
130 test_expect_success \
131 'validate file contents' \
134 test_expect_success \
135 'git tar-tree with prefix' \
136 'git tar-tree HEAD prefix >c.tar'
138 test_expect_success \
139 'extract tar archive with prefix' \
140 '(cd c && "$TAR" xf -) <c.tar'
142 test_expect_success \
143 'validate filenames with prefix' \
144 '(cd c/prefix/a && find .) | sort >c.lst &&
145 test_cmp a.lst c.lst'
147 test_expect_success \
148 'validate file contents with prefix' \
149 'diff -r a c/prefix/a'
151 test_expect_success \
152 'create archives with substfiles' \
153 'cp .git/info/attributes .git/info/attributes.before &&
154 echo "substfile?" export-subst >>.git/info/attributes &&
155 git archive HEAD >f.tar &&
156 git archive --prefix=prefix/ HEAD >g.tar &&
157 mv .git/info/attributes.before .git/info/attributes'
159 test_expect_success \
160 'extract substfiles' \
161 '(mkdir f && cd f && "$TAR" xf -) <f.tar'
163 test_expect_success \
164 'validate substfile contents' \
165 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
166 >f/a/substfile1.expected &&
167 test_cmp f/a/substfile1.expected f/a/substfile1 &&
168 test_cmp a/substfile2 f/a/substfile2
171 test_expect_success \
172 'extract substfiles from archive with prefix' \
173 '(mkdir g && cd g && "$TAR" xf -) <g.tar'
175 test_expect_success \
176 'validate substfile contents from archive with prefix' \
177 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
178 >g/prefix/a/substfile1.expected &&
179 test_cmp g/prefix/a/substfile1.expected g/prefix/a/substfile1 &&
180 test_cmp a/substfile2 g/prefix/a/substfile2
183 test_expect_success 'git archive with --output, override inferred format' '
184 git archive --format=tar --output=d4.zip HEAD &&
185 test_cmp b.tar d4.zip
188 test_expect_success \
189 'git archive --list outside of a git repo' \
190 'GIT_DIR=some/non-existing/directory git archive --list'
192 test_expect_success 'clients cannot access unreachable commits' '
193 test_commit unreachable &&
194 sha1=`git rev-parse HEAD` &&
195 git reset --hard HEAD^ &&
196 git archive $sha1 >remote.tar &&
197 test_must_fail git archive --remote=. $sha1 >remote.tar
200 test_expect_success 'git-archive --prefix=olde-' '
201 git archive --prefix=olde- >h.tar HEAD &&
205 "$TAR" xf - <../h.tar
208 test -d h/olde-a/bin &&
209 test -f h/olde-a/bin/sh
212 test_expect_success 'setup tar filters' '
213 git config tar.tar.foo.command "tr ab ba" &&
214 git config tar.bar.command "tr ab ba" &&
215 git config tar.bar.remote true
218 test_expect_success 'archive --list mentions user filter' '
219 git archive --list >output &&
220 grep "^tar\.foo\$" output &&
224 test_expect_success 'archive --list shows only enabled remote filters' '
225 git archive --list --remote=. >output &&
226 ! grep "^tar\.foo\$" output &&
230 test_expect_success 'invoke tar filter by format' '
231 git archive --format=tar.foo HEAD >config.tar.foo &&
232 tr ab ba <config.tar.foo >config.tar &&
233 test_cmp b.tar config.tar &&
234 git archive --format=bar HEAD >config.bar &&
235 tr ab ba <config.bar >config.tar &&
236 test_cmp b.tar config.tar
239 test_expect_success 'invoke tar filter by extension' '
240 git archive -o config-implicit.tar.foo HEAD &&
241 test_cmp config.tar.foo config-implicit.tar.foo &&
242 git archive -o config-implicit.bar HEAD &&
243 test_cmp config.tar.foo config-implicit.bar
246 test_expect_success 'default output format remains tar' '
247 git archive -o config-implicit.baz HEAD &&
248 test_cmp b.tar config-implicit.baz
251 test_expect_success 'extension matching requires dot' '
252 git archive -o config-implicittar.foo HEAD &&
253 test_cmp b.tar config-implicittar.foo
256 test_expect_success 'only enabled filters are available remotely' '
257 test_must_fail git archive --remote=. --format=tar.foo HEAD \
259 git archive --remote=. --format=bar >remote.bar HEAD &&
260 test_cmp remote.bar config.bar
263 if $GZIP --version >/dev/null 2>&1; then
266 say "Skipping some tar.gz tests because gzip not found"
269 test_expect_success GZIP 'git archive --format=tgz' '
270 git archive --format=tgz HEAD >j.tgz
273 test_expect_success GZIP 'git archive --format=tar.gz' '
274 git archive --format=tar.gz HEAD >j1.tar.gz &&
275 test_cmp j.tgz j1.tar.gz
278 test_expect_success GZIP 'infer tgz from .tgz filename' '
279 git archive --output=j2.tgz HEAD &&
280 test_cmp j.tgz j2.tgz
283 test_expect_success GZIP 'infer tgz from .tar.gz filename' '
284 git archive --output=j3.tar.gz HEAD &&
285 test_cmp j.tgz j3.tar.gz
288 if $GUNZIP --version >/dev/null 2>&1; then
289 test_set_prereq GUNZIP
291 say "Skipping some tar.gz tests because gunzip was not found"
294 test_expect_success GZIP,GUNZIP 'extract tgz file' '
295 $GUNZIP -c <j.tgz >j.tar &&
299 test_expect_success GZIP 'remote tar.gz is allowed by default' '
300 git archive --remote=. --format=tar.gz HEAD >remote.tar.gz &&
301 test_cmp j.tgz remote.tar.gz
304 test_expect_success GZIP 'remote tar.gz can be disabled' '
305 git config tar.tar.gz.remote false &&
306 test_must_fail git archive --remote=. --format=tar.gz HEAD \