1 0e673013 2019-01-02 stsp #!/bin/sh
  2 0e673013 2019-01-02 stsp #
  3 5aa81393 2020-01-06 stsp # Copyright (c) 2019, 2020 Stefan Sperling <stsp@openbsd.org>
  4 0e673013 2019-01-02 stsp #
  5 0e673013 2019-01-02 stsp # Permission to use, copy, modify, and distribute this software for any
  6 0e673013 2019-01-02 stsp # purpose with or without fee is hereby granted, provided that the above
  7 0e673013 2019-01-02 stsp # copyright notice and this permission notice appear in all copies.
  8 0e673013 2019-01-02 stsp #
  9 0e673013 2019-01-02 stsp # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 10 0e673013 2019-01-02 stsp # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 11 0e673013 2019-01-02 stsp # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 12 0e673013 2019-01-02 stsp # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 13 0e673013 2019-01-02 stsp # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 14 0e673013 2019-01-02 stsp # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 15 0e673013 2019-01-02 stsp # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 16 0e673013 2019-01-02 stsp 
 17 cde544b2 2023-02-17 op regress_run_only=""
 18 cde544b2 2023-02-17 op 
 19 0b2899f8 2019-08-18 stsp export GIT_AUTHOR_NAME="Flan Hacker"
 20 0b2899f8 2019-08-18 stsp export GIT_AUTHOR_EMAIL="flan_hacker@openbsd.org"
 21 0b2899f8 2019-08-18 stsp export GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"
 22 0b2899f8 2019-08-18 stsp export GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"
 23 0b2899f8 2019-08-18 stsp export GOT_AUTHOR="$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>"
 24 82f6abb8 2019-08-14 stsp export GOT_AUTHOR_8="flan_hac"
 25 e600f124 2021-03-21 stsp export GOT_AUTHOR_11="flan_hacker"
 26 b1ebc001 2019-08-13 stsp export GOT_LOG_DEFAULT_LIMIT=0
 27 11f4fa81 2020-10-01 stsp export GOT_TEST_ROOT="/tmp"
 28 7370f802 2022-07-24 op export GOT_IGNORE_GITCONFIG=1
 29 96afb0d6 2023-01-21 stsp export GOT_VERSION_STR=`got --version | cut -d ' ' -f2`
 30 c3754a5b 2019-05-10 stsp 
 31 7b67836a 2019-05-10 stsp export MALLOC_OPTIONS=S
 32 7b67836a 2019-05-10 stsp 
 33 f6cae3ed 2020-09-13 naddy git_init()
 34 0e673013 2019-01-02 stsp {
 35 0b2899f8 2019-08-18 stsp 	git init -q "$1"
 36 78caff98 2021-09-30 stsp 
 37 78caff98 2021-09-30 stsp 	# Switch the default branch to match our test expectations if needed.
 38 78caff98 2021-09-30 stsp 	# Only need to change HEAD since 'git init' did not create any refs.
 39 78caff98 2021-09-30 stsp 	# Relying on implementation details of 'git init' is no problem for us.
 40 78caff98 2021-09-30 stsp 	# We want to be alerted when Git changes fundamental assumptions such
 41 78caff98 2021-09-30 stsp 	# as what an empty repository looks like and where the default branch
 42 78caff98 2021-09-30 stsp 	# is set. In such cases Got's own tooling might well need to change
 43 78caff98 2021-09-30 stsp 	# its behaviour, too, and our tests should fail.
 44 78caff98 2021-09-30 stsp 	# TODO: Update all tests to assume 'main' instead of 'master' and
 45 78caff98 2021-09-30 stsp 	# switch to main here, to match Got's own default.
 46 78caff98 2021-09-30 stsp 	echo "ref: refs/heads/master" > "$1/.git/HEAD"
 47 0e673013 2019-01-02 stsp }
 48 0e673013 2019-01-02 stsp 
 49 f6cae3ed 2020-09-13 naddy maybe_pack_repo()
 50 b32c4525 2020-01-05 stsp {
 51 b32c4525 2020-01-05 stsp 	local repo="$1"
 52 b32c4525 2020-01-05 stsp 	if [ -n "$GOT_TEST_PACK" ]; then
 53 c498e6d8 2023-02-17 op 		arg=""
 54 c498e6d8 2023-02-17 op 		if [ "$GOT_TEST_PACK" = "ref-delta" ]; then
 55 c498e6d8 2023-02-17 op 			arg="-D"
 56 c498e6d8 2023-02-17 op 		fi
 57 c498e6d8 2023-02-17 op 
 58 c498e6d8 2023-02-17 op 		(cd $repo && gotadmin pack -a $arg > /dev/null)
 59 6fa5c67c 2022-01-03 stsp 		(cd $repo && gotadmin cleanup -a -q)
 60 b32c4525 2020-01-05 stsp 	fi
 61 b32c4525 2020-01-05 stsp }
 62 b32c4525 2020-01-05 stsp 
 63 f6cae3ed 2020-09-13 naddy git_commit()
 64 0e673013 2019-01-02 stsp {
 65 0e673013 2019-01-02 stsp 	local repo="$1"
 66 0e673013 2019-01-02 stsp 	shift
 67 0b2899f8 2019-08-18 stsp 	(cd $repo && git commit --author="$GOT_AUTHOR" -q -a "$@")
 68 b32c4525 2020-01-05 stsp 	maybe_pack_repo $repo
 69 0e673013 2019-01-02 stsp }
 70 0e673013 2019-01-02 stsp 
 71 f6cae3ed 2020-09-13 naddy git_rm()
 72 512f0d0e 2019-01-02 stsp {
 73 512f0d0e 2019-01-02 stsp 	local repo="$1"
 74 512f0d0e 2019-01-02 stsp 	shift
 75 512f0d0e 2019-01-02 stsp 	(cd $repo && git rm -q "$@")
 76 512f0d0e 2019-01-02 stsp }
 77 512f0d0e 2019-01-02 stsp 
 78 f6cae3ed 2020-09-13 naddy git_show_head()
 79 9c4b8182 2019-01-02 stsp {
 80 9c4b8182 2019-01-02 stsp 	local repo="$1"
 81 9c4b8182 2019-01-02 stsp 	(cd $repo && git show --no-patch --pretty='format:%H')
 82 9c4b8182 2019-01-02 stsp }
 83 9c4b8182 2019-01-02 stsp 
 84 f6cae3ed 2020-09-13 naddy git_show_branch_head()
 85 db32465d 2020-02-07 stsp {
 86 db32465d 2020-02-07 stsp 	local repo="$1"
 87 db32465d 2020-02-07 stsp 	local branch="$2"
 88 db32465d 2020-02-07 stsp 	(cd $repo && git show --no-patch --pretty='format:%H' $branch)
 89 db32465d 2020-02-07 stsp }
 90 db32465d 2020-02-07 stsp 
 91 db32465d 2020-02-07 stsp 
 92 f6cae3ed 2020-09-13 naddy git_show_author_time()
 93 bcb49d15 2019-08-14 stsp {
 94 bcb49d15 2019-08-14 stsp 	local repo="$1"
 95 01073a5d 2019-08-22 stsp 	local object="$2"
 96 01073a5d 2019-08-22 stsp 	(cd $repo && git show --no-patch --pretty='format:%at' $object)
 97 bcb49d15 2019-08-14 stsp }
 98 bcb49d15 2019-08-14 stsp 
 99 f6cae3ed 2020-09-13 naddy git_show_tagger_time()
100 8e7bd50a 2019-08-22 stsp {
101 8e7bd50a 2019-08-22 stsp 	local repo="$1"
102 8e7bd50a 2019-08-22 stsp 	local tag="$2"
103 8e7bd50a 2019-08-22 stsp 	(cd $repo && git cat-file tag $tag | grep ^tagger | \
104 8e7bd50a 2019-08-22 stsp 		sed -e "s/^tagger $GOT_AUTHOR//" | cut -d' ' -f2)
105 8e7bd50a 2019-08-22 stsp }
106 8e7bd50a 2019-08-22 stsp 
107 f6cae3ed 2020-09-13 naddy git_show_parent_commit()
108 818c7501 2019-07-11 stsp {
109 818c7501 2019-07-11 stsp 	local repo="$1"
110 70551d57 2020-04-24 stsp 	local commit="$2"
111 70551d57 2020-04-24 stsp 	(cd $repo && git show --no-patch --pretty='format:%P' $commit)
112 818c7501 2019-07-11 stsp }
113 818c7501 2019-07-11 stsp 
114 f6cae3ed 2020-09-13 naddy git_show_tree()
115 03415a1a 2019-06-02 stsp {
116 03415a1a 2019-06-02 stsp 	local repo="$1"
117 03415a1a 2019-06-02 stsp 	(cd $repo && git show --no-patch --pretty='format:%T')
118 03415a1a 2019-06-02 stsp }
119 03415a1a 2019-06-02 stsp 
120 f6cae3ed 2020-09-13 naddy trim_obj_id()
121 818c7501 2019-07-11 stsp {
122 9439a990 2020-09-16 naddy 	local trimcount=$1
123 9439a990 2020-09-16 naddy 	local id=$2
124 818c7501 2019-07-11 stsp 
125 9439a990 2020-09-16 naddy 	local pat=""
126 9439a990 2020-09-16 naddy 	while [ "$trimcount" -gt 0 ]; do
127 818c7501 2019-07-11 stsp 		pat="[0-9a-f]$pat"
128 9439a990 2020-09-16 naddy 		trimcount=$((trimcount - 1))
129 818c7501 2019-07-11 stsp 	done
130 818c7501 2019-07-11 stsp 
131 818c7501 2019-07-11 stsp 	echo ${id%$pat}
132 818c7501 2019-07-11 stsp }
133 818c7501 2019-07-11 stsp 
134 f6cae3ed 2020-09-13 naddy git_commit_tree()
135 03415a1a 2019-06-02 stsp {
136 03415a1a 2019-06-02 stsp 	local repo="$1"
137 03415a1a 2019-06-02 stsp 	local msg="$2"
138 03415a1a 2019-06-02 stsp 	local tree="$3"
139 03415a1a 2019-06-02 stsp 	(cd $repo && git commit-tree -m "$msg" "$tree")
140 03415a1a 2019-06-02 stsp }
141 03415a1a 2019-06-02 stsp 
142 f0fd0aaf 2021-09-14 stsp git_fsck()
143 f0fd0aaf 2021-09-14 stsp {
144 f0fd0aaf 2021-09-14 stsp 	local testroot="$1"
145 f0fd0aaf 2021-09-14 stsp 	local repo="$2"
146 f0fd0aaf 2021-09-14 stsp 
147 f0fd0aaf 2021-09-14 stsp 	(cd $repo && git fsck --strict \
148 f0fd0aaf 2021-09-14 stsp 		> $testroot/fsck.stdout 2> $testroot/fsck.stderr)
149 49c543a6 2022-03-31 naddy 	ret=$?
150 49c543a6 2022-03-31 naddy 	if [ $ret -ne 0 ]; then
151 f0fd0aaf 2021-09-14 stsp 		echo -n "git fsck: "
152 f0fd0aaf 2021-09-14 stsp 		cat $testroot/fsck.stderr
153 f0fd0aaf 2021-09-14 stsp 		echo "git fsck failed; leaving test data in $testroot"
154 f0fd0aaf 2021-09-14 stsp 		return 1
155 f0fd0aaf 2021-09-14 stsp 	fi
156 f0fd0aaf 2021-09-14 stsp 
157 f0fd0aaf 2021-09-14 stsp 	return 0
158 f0fd0aaf 2021-09-14 stsp }
159 f0fd0aaf 2021-09-14 stsp 
160 f6cae3ed 2020-09-13 naddy make_test_tree()
161 0e673013 2019-01-02 stsp {
162 0e673013 2019-01-02 stsp 	repo="$1"
163 0e673013 2019-01-02 stsp 
164 0e673013 2019-01-02 stsp 	echo alpha > $repo/alpha
165 0e673013 2019-01-02 stsp 	echo beta > $repo/beta
166 0e673013 2019-01-02 stsp 	mkdir $repo/gamma
167 0e673013 2019-01-02 stsp 	echo delta > $repo/gamma/delta
168 0e673013 2019-01-02 stsp 	mkdir $repo/epsilon
169 0e673013 2019-01-02 stsp 	echo zeta > $repo/epsilon/zeta
170 0e673013 2019-01-02 stsp }
171 0e673013 2019-01-02 stsp 
172 f6cae3ed 2020-09-13 naddy make_single_file_repo()
173 e7303626 2020-05-14 stsp {
174 e7303626 2020-05-14 stsp 	repo="$1"
175 e7303626 2020-05-14 stsp 	file="$2"
176 e7303626 2020-05-14 stsp 
177 e7303626 2020-05-14 stsp 	mkdir $repo
178 e7303626 2020-05-14 stsp 	git_init $repo
179 e7303626 2020-05-14 stsp 	echo "this is file $file" > $repo/$file
180 e7303626 2020-05-14 stsp 	(cd $repo && git add .)
181 e7303626 2020-05-14 stsp 	git_commit $repo -m "intialize $repo with file $file"
182 e7303626 2020-05-14 stsp }
183 e7303626 2020-05-14 stsp 
184 f6cae3ed 2020-09-13 naddy get_loose_object_path()
185 e7303626 2020-05-14 stsp {
186 e7303626 2020-05-14 stsp 	local repo="$1"
187 e7303626 2020-05-14 stsp 	local id="$2"
188 e7303626 2020-05-14 stsp 	local id0=`trim_obj_id 38 $id`
189 e7303626 2020-05-14 stsp 	local idrest=`echo ${id#[0-9a-f][0-9a-f]}`
190 e7303626 2020-05-14 stsp 	echo "$repo/.git/objects/$id0/$idrest"
191 e7303626 2020-05-14 stsp }
192 e7303626 2020-05-14 stsp 
193 f6cae3ed 2020-09-13 naddy get_blob_id()
194 3ce1b845 2019-07-15 stsp {
195 3ce1b845 2019-07-15 stsp 	repo="$1"
196 3ce1b845 2019-07-15 stsp 	tree_path="$2"
197 3ce1b845 2019-07-15 stsp 	filename="$3"
198 3ce1b845 2019-07-15 stsp 
199 e8863bdc 2020-07-23 stsp 	got tree -r $repo -i $tree_path | grep "[0-9a-f] ${filename}$" | \
200 e8863bdc 2020-07-23 stsp 		cut -d' ' -f 1
201 3ce1b845 2019-07-15 stsp }
202 3ce1b845 2019-07-15 stsp 
203 f6cae3ed 2020-09-13 naddy test_init()
204 0e673013 2019-01-02 stsp {
205 0e673013 2019-01-02 stsp 	local testname="$1"
206 4a1ddfc2 2019-01-12 stsp 	local no_tree="$2"
207 0e673013 2019-01-02 stsp 	if [ -z "$testname" ]; then
208 0e673013 2019-01-02 stsp 		echo "No test name provided" >&2
209 0e673013 2019-01-02 stsp 		return 1
210 0e673013 2019-01-02 stsp 	fi
211 e5a14fe3 2020-10-01 stsp 	local testroot=`mktemp -d "$GOT_TEST_ROOT/got-test-$testname-XXXXXXXX"`
212 0e673013 2019-01-02 stsp 	mkdir $testroot/repo
213 0e673013 2019-01-02 stsp 	git_init $testroot/repo
214 4a1ddfc2 2019-01-12 stsp 	if [ -z "$no_tree" ]; then
215 4a1ddfc2 2019-01-12 stsp 		make_test_tree $testroot/repo
216 3ce1b845 2019-07-15 stsp 		(cd $repo && git add .)
217 4a1ddfc2 2019-01-12 stsp 		git_commit $testroot/repo -m "adding the test tree"
218 4a1ddfc2 2019-01-12 stsp 	fi
219 c8c71e6e 2020-03-21 stsp 	touch $testroot/repo/.git/git-daemon-export-ok
220 0e673013 2019-01-02 stsp 	echo "$testroot"
221 0e673013 2019-01-02 stsp }
222 0e673013 2019-01-02 stsp 
223 f6cae3ed 2020-09-13 naddy test_cleanup()
224 0e673013 2019-01-02 stsp {
225 0e673013 2019-01-02 stsp 	local testroot="$1"
226 fe7842f5 2019-07-14 stsp 
227 f0fd0aaf 2021-09-14 stsp 	git_fsck $testroot $testroot/repo
228 49c543a6 2022-03-31 naddy 	ret=$?
229 49c543a6 2022-03-31 naddy 	if [ $ret -ne 0 ]; then
230 f0fd0aaf 2021-09-14 stsp 		return $ret
231 fe7842f5 2019-07-14 stsp 	fi
232 fe7842f5 2019-07-14 stsp 
233 0e673013 2019-01-02 stsp 	rm -rf "$testroot"
234 0e673013 2019-01-02 stsp }
235 0e673013 2019-01-02 stsp 
236 f6cae3ed 2020-09-13 naddy test_parseargs()
237 7fb414ae 2020-08-08 stsp {
238 6c8da0c6 2020-10-03 naddy 	while getopts qr: flag; do
239 6c8da0c6 2020-10-03 naddy 		case $flag in
240 6c8da0c6 2020-10-03 naddy 		q)	export GOT_TEST_QUIET=1
241 6c8da0c6 2020-10-03 naddy 			;;
242 75b17c2a 2023-01-10 op 		r)	export GOT_TEST_ROOT=${OPTARG%/}
243 6c8da0c6 2020-10-03 naddy 			;;
244 6c8da0c6 2020-10-03 naddy 		?)	echo "Supported options:"
245 6c8da0c6 2020-10-03 naddy 			echo "  -q: quiet mode"
246 6c8da0c6 2020-10-03 naddy 			echo "  -r PATH: use PATH as test data root directory"
247 6c8da0c6 2020-10-03 naddy 			exit 2
248 6c8da0c6 2020-10-03 naddy 			;;
249 7fb414ae 2020-08-08 stsp 		esac
250 7fb414ae 2020-08-08 stsp 	done
251 cde544b2 2023-02-17 op 	shift $(($OPTIND - 1))
252 cde544b2 2023-02-17 op 	regress_run_only="$@"
253 6c8da0c6 2020-10-03 naddy } >&2
254 7fb414ae 2020-08-08 stsp 
255 f6cae3ed 2020-09-13 naddy run_test()
256 0e673013 2019-01-02 stsp {
257 0e673013 2019-01-02 stsp 	testfunc="$1"
258 cde544b2 2023-02-17 op 
259 cde544b2 2023-02-17 op 	if [ -n "$regress_run_only" ]; then
260 cde544b2 2023-02-17 op 		case "$regress_run_only" in
261 cde544b2 2023-02-17 op 		*$testfunc*) ;;
262 cde544b2 2023-02-17 op 		*) return ;;
263 cde544b2 2023-02-17 op 		esac
264 cde544b2 2023-02-17 op 	fi
265 cde544b2 2023-02-17 op 
266 7fb414ae 2020-08-08 stsp 	if [ -z "$GOT_TEST_QUIET" ]; then
267 7fb414ae 2020-08-08 stsp 		echo -n "$testfunc "
268 7fb414ae 2020-08-08 stsp 	fi
269 0e673013 2019-01-02 stsp 	$testfunc
270 0e673013 2019-01-02 stsp }
271 0e673013 2019-01-02 stsp 
272 f6cae3ed 2020-09-13 naddy test_done()
273 0e673013 2019-01-02 stsp {
274 0e673013 2019-01-02 stsp 	local testroot="$1"
275 0e673013 2019-01-02 stsp 	local result="$2"
276 54c39596 2020-12-28 stsp 	if [ "$result" = "0" ]; then
277 fe7842f5 2019-07-14 stsp 		test_cleanup "$testroot" || return 1
278 7fb414ae 2020-08-08 stsp 		if [ -z "$GOT_TEST_QUIET" ]; then
279 7fb414ae 2020-08-08 stsp 			echo "ok"
280 7fb414ae 2020-08-08 stsp 		fi
281 3941b73a 2019-05-14 stsp 	elif echo "$result" | grep -q "^xfail"; then
282 3941b73a 2019-05-14 stsp 		# expected test failure; test reproduces an unfixed bug
283 3941b73a 2019-05-14 stsp 		echo "$result"
284 17201126 2019-07-14 stsp 		test_cleanup "$testroot" || return 1
285 0e673013 2019-01-02 stsp 	else
286 0e673013 2019-01-02 stsp 		echo "test failed; leaving test data in $testroot"
287 0e673013 2019-01-02 stsp 	fi
288 0e673013 2019-01-02 stsp }