3 # Copyright (C) 2005 Rene Scharfe
6 test_description='git archive 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 archive 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 archive 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
31 test_lazy_prereq TAR_NEEDS_PAX_FALLBACK '
35 "$TAR" xf "$TEST_DIRECTORY"/t5000/pax.tar &&
36 test -f PaxHeaders.1791/file
40 test_lazy_prereq GZIP 'gzip --version'
48 if test "$len" = $(echo "$len $rest" | wc -c)
52 echo "${rest#$header}"
63 dir_with_prefix=$dir/$2
65 test_expect_success ' extract tar archive' '
66 (mkdir $dir && cd $dir && "$TAR" xf -) <$tarfile
69 test_expect_success TAR_NEEDS_PAX_FALLBACK ' interpret pax headers' '
72 for header in *.paxheader
74 data=${header%.paxheader}.data &&
75 if test -h $data || test -e $data
77 path=$(get_pax_header $header path) &&
87 test_expect_success ' validate filenames' '
88 (cd ${dir_with_prefix}a && find .) | sort >$listfile &&
89 test_cmp a.lst $listfile
92 test_expect_success ' validate file contents' '
93 diff -r a ${dir_with_prefix}a
100 echo simple textfile >a/a &&
101 ten=0123456789 && hundred=$ten$ten$ten$ten$ten$ten$ten$ten$ten$ten &&
102 echo long filename >a/four$hundred &&
105 printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 &&
106 printf "A not substituted O" >a/substfile2 &&
107 if test_have_prereq SYMLINKS; then
112 (p=long_path_to_a_file && cd a &&
113 for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
114 echo text >file_with_long_path) &&
115 (cd a && find .) | sort >a.lst'
117 test_expect_success \
119 'echo ignore me >a/ignored &&
120 echo ignored export-ignore >.git/info/attributes'
122 test_expect_success 'add files to repository' '
124 GIT_COMMITTER_DATE="2005-05-27 22:00" git commit -m initial
127 test_expect_success 'setup export-subst' '
128 echo "substfile?" export-subst >>.git/info/attributes &&
129 git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
133 test_expect_success \
134 'create bare clone' \
135 'git clone --bare . bare.git &&
136 cp .git/info/attributes bare.git/info/attributes'
138 test_expect_success \
139 'remove ignored file' \
142 test_expect_success \
144 'git archive HEAD >b.tar'
148 test_expect_success 'git archive --prefix=prefix/' '
149 git archive --prefix=prefix/ HEAD >with_prefix.tar
152 check_tar with_prefix prefix/
154 test_expect_success 'git-archive --prefix=olde-' '
155 git archive --prefix=olde- HEAD >with_olde-prefix.tar
158 check_tar with_olde-prefix olde-
160 test_expect_success 'git archive on large files' '
161 test_config core.bigfilethreshold 1 &&
162 git archive HEAD >b3.tar &&
163 test_cmp_bin b.tar b3.tar
166 test_expect_success \
167 'git archive in a bare repo' \
168 '(cd bare.git && git archive HEAD) >b3.tar'
170 test_expect_success \
171 'git archive vs. the same in a bare repo' \
172 'test_cmp_bin b.tar b3.tar'
174 test_expect_success 'git archive with --output' \
175 'git archive --output=b4.tar HEAD &&
176 test_cmp_bin b.tar b4.tar'
178 test_expect_success 'git archive --remote' \
179 'git archive --remote=. HEAD >b5.tar &&
180 test_cmp_bin b.tar b5.tar'
182 test_expect_success \
183 'validate file modification time' \
185 "$TAR" xf b.tar -C extract a/a &&
186 test-chmtime -v +0 extract/a/a |cut -f 1 >b.mtime &&
187 echo "1117231200" >expected.mtime &&
188 test_cmp expected.mtime b.mtime'
190 test_expect_success \
191 'git get-tar-commit-id' \
192 'git get-tar-commit-id <b.tar >b.commitid &&
193 test_cmp .git/$(git symbolic-ref HEAD) b.commitid'
195 test_expect_success 'git archive with --output, override inferred format' '
196 git archive --format=tar --output=d4.zip HEAD &&
197 test_cmp_bin b.tar d4.zip
200 test_expect_success \
201 'git archive --list outside of a git repo' \
202 'GIT_DIR=some/non-existing/directory git archive --list'
204 test_expect_success 'clients cannot access unreachable commits' '
205 test_commit unreachable &&
206 sha1=$(git rev-parse HEAD) &&
207 git reset --hard HEAD^ &&
208 git archive $sha1 >remote.tar &&
209 test_must_fail git archive --remote=. $sha1 >remote.tar
212 test_expect_success 'upload-archive can allow unreachable commits' '
213 test_commit unreachable1 &&
214 sha1=$(git rev-parse HEAD) &&
215 git reset --hard HEAD^ &&
216 git archive $sha1 >remote.tar &&
217 test_config uploadarchive.allowUnreachable true &&
218 git archive --remote=. $sha1 >remote.tar
221 test_expect_success 'setup tar filters' '
222 git config tar.tar.foo.command "tr ab ba" &&
223 git config tar.bar.command "tr ab ba" &&
224 git config tar.bar.remote true &&
225 git config tar.invalid baz
228 test_expect_success 'archive --list mentions user filter' '
229 git archive --list >output &&
230 grep "^tar\.foo\$" output &&
234 test_expect_success 'archive --list shows only enabled remote filters' '
235 git archive --list --remote=. >output &&
236 ! grep "^tar\.foo\$" output &&
240 test_expect_success 'invoke tar filter by format' '
241 git archive --format=tar.foo HEAD >config.tar.foo &&
242 tr ab ba <config.tar.foo >config.tar &&
243 test_cmp_bin b.tar config.tar &&
244 git archive --format=bar HEAD >config.bar &&
245 tr ab ba <config.bar >config.tar &&
246 test_cmp_bin b.tar config.tar
249 test_expect_success 'invoke tar filter by extension' '
250 git archive -o config-implicit.tar.foo HEAD &&
251 test_cmp_bin config.tar.foo config-implicit.tar.foo &&
252 git archive -o config-implicit.bar HEAD &&
253 test_cmp_bin config.tar.foo config-implicit.bar
256 test_expect_success 'default output format remains tar' '
257 git archive -o config-implicit.baz HEAD &&
258 test_cmp_bin b.tar config-implicit.baz
261 test_expect_success 'extension matching requires dot' '
262 git archive -o config-implicittar.foo HEAD &&
263 test_cmp_bin b.tar config-implicittar.foo
266 test_expect_success 'only enabled filters are available remotely' '
267 test_must_fail git archive --remote=. --format=tar.foo HEAD \
269 git archive --remote=. --format=bar >remote.bar HEAD &&
270 test_cmp_bin remote.bar config.bar
273 test_expect_success GZIP 'git archive --format=tgz' '
274 git archive --format=tgz HEAD >j.tgz
277 test_expect_success GZIP 'git archive --format=tar.gz' '
278 git archive --format=tar.gz HEAD >j1.tar.gz &&
279 test_cmp_bin j.tgz j1.tar.gz
282 test_expect_success GZIP 'infer tgz from .tgz filename' '
283 git archive --output=j2.tgz HEAD &&
284 test_cmp_bin j.tgz j2.tgz
287 test_expect_success GZIP 'infer tgz from .tar.gz filename' '
288 git archive --output=j3.tar.gz HEAD &&
289 test_cmp_bin j.tgz j3.tar.gz
292 test_expect_success GZIP 'extract tgz file' '
293 gzip -d -c <j.tgz >j.tar &&
294 test_cmp_bin b.tar j.tar
297 test_expect_success GZIP 'remote tar.gz is allowed by default' '
298 git archive --remote=. --format=tar.gz HEAD >remote.tar.gz &&
299 test_cmp_bin j.tgz remote.tar.gz
302 test_expect_success GZIP 'remote tar.gz can be disabled' '
303 git config tar.tar.gz.remote false &&
304 test_must_fail git archive --remote=. --format=tar.gz HEAD \
308 test_expect_success 'archive and :(glob)' '
309 git archive -v HEAD -- ":(glob)**/sh" >/dev/null 2>actual &&
315 test_cmp expect actual
318 test_expect_success 'catch non-matching pathspec' '
319 test_must_fail git archive -v HEAD -- "*.abc" >/dev/null