1 #!/bin/sh
2 #
3 # Copyright (c) 2022 Stefan Sperling <stsp@openbsd.org>
4 #
5 # Permission to use, copy, modify, and distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
8 #
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 
17 . ../cmdline/common.sh
18 . ./common.sh
19 
20 test_send_basic() {
21 	local testroot=`test_init send_basic 1`
22 
23 	ls -R ${GOTD_TEST_REPO}/objects/pack > $testroot/repo-list.before
24 
25 	got clone -q ${GOTD_TEST_REPO_URL} $testroot/repo-clone
26 	ret=$?
27 	if [ $ret -ne 0 ]; then
28 		echo "got clone failed unexpectedly" >&2
29 		test_done "$testroot" "1"
30 		return 1
31 	fi
32 
33 	# create a second clone to test an incremental fetch with later
34 	got clone -q -m ${GOTD_TEST_REPO_URL} $testroot/repo-clone2
35 	ret=$?
36 	if [ $ret -ne 0 ]; then
37 		echo "got clone failed unexpectedly" >&2
38 		test_done "$testroot" "1"
39 		return 1
40 	fi
41 	# same for Git
42 	git clone -q ${GOTD_TEST_REPO_URL} $testroot/repo-clone3 \
43 		>$testroot/stdout 2>$testroot/stderr
44 	ret=$?
45 	if [ $ret -ne 0 ]; then
46 		echo "git clone failed unexpectedly" >&2
47 		test_done "$testroot" "1"
48 		return 1
49 	fi
50 
51 	got checkout -q $testroot/repo-clone $testroot/wt >/dev/null
52 	ret=$?
53 	if [ $ret -ne 0 ]; then
54 		echo "got checkout failed unexpectedly" >&2
55 		test_done "$testroot" "1"
56 		return 1
57 	fi
58 
59 	mkdir $testroot/wt/psi
60 	echo "new" > $testroot/wt/psi/new
61 	(cd $testroot/wt && got add psi/new > /dev/null)
62 	echo "more alpha" >> $testroot/wt/alpha
63 	(cd $testroot/wt && got commit -m 'make changes' > /dev/null)
64 	(cd $testroot/wt && got branch newbranch >/dev/null)
65 	echo "even more alpha" >> $testroot/wt/alpha
66 	(cd $testroot/wt && got commit -m 'more changes' > /dev/null)
67 	got tag -r $testroot/repo-clone -m "tagging 1.0" 1.0 >/dev/null
68 
69 	got send -b main -b newbranch -q -r $testroot/repo-clone -t 1.0
70 	ret=$?
71 	if [ $ret -ne 0 ]; then
72 		echo "got send failed unexpectedly" >&2
73 		test_done "$testroot" "1"
74 		return 1
75 	fi
76 
77 	# Verify that the send operation worked fine.
78 	got fetch -q -r $testroot/repo-clone2
79 	ret=$?
80 	if [ $ret -ne 0 ]; then
81 		echo "got fetch failed unexpectedly" >&2
82 		test_done "$testroot" "1"
83 		return 1
84 	fi
85 
86 	got tree -R -r $testroot/repo-clone2 > $testroot/stdout
87 	cat > $testroot/stdout.expected <<EOF
88 alpha
89 beta
90 epsilon/
91 epsilon/zeta
92 gamma/
93 gamma/delta
94 psi/
95 psi/new
96 EOF
97 	cmp -s $testroot/stdout.expected $testroot/stdout
98 	ret=$?
99 	if [ $ret -ne 0 ]; then
100 		diff -u $testroot/stdout.expected $testroot/stdout
101 		test_done "$testroot" "$ret"
102 		return 1
103 	fi
104 
105 	# Verify that git pull works, too
106 	(cd $testroot/repo-clone3 && git pull -q > $testroot/stdout \
107 		2> $testroot/stderr)
108 	ret=$?
109 	if [ $ret -ne 0 ]; then
110 		echo "git pull failed unexpectedly" >&2
111 		test_done "$testroot" "1"
112 		return 1
113 	fi
114 
115 	# sending to a repository should result in a new pack file
116 	ls -R ${GOTD_TEST_REPO}/objects/pack > $testroot/repo-list.after
117 	diff -u $testroot/repo-list.before $testroot/repo-list.after \
118 		> $testroot/repo-list.diff
119 	grep '^+[^+]' < $testroot/repo-list.diff > $testroot/repo-list.newlines
120 	nplus=`wc -l < $testroot/repo-list.newlines | tr -d ' '`
121 	if [ "$nplus" != "2" ]; then
122 		echo "$nplus new files created:"
123 		cat $testroot/repo-list.diff
124 		test_done "$testroot" "$ret"
125 		return 1
126 	fi
127 	egrep -q '\+pack-[a-f0-9]{40}.pack' $testroot/repo-list.newlines
128 	ret=$?
129 	if [ $ret -ne 0 ]; then
130 		echo "new pack file not found in ${GOTD_TEST_REPO}"
131 		cat $testroot/repo-list.newlines
132 		test_done "$testroot" "$ret"
133 		return 1
134 	fi
135 	egrep -q '\+pack-[a-f0-9]{40}.idx' $testroot/repo-list.newlines
136 	ret=$?
137 	if [ $ret -ne 0 ]; then
138 		echo "new pack index not found in ${GOTD_TEST_REPO}"
139 		test_done "$testroot" "$ret"
140 		return 1
141 	fi
142 
143 	test_done "$testroot" "$ret"
144 }
145 
146 test_fetch_more_history() {
147 	local testroot=`test_init fetch_more_history 1`
148 
149 	got clone -q ${GOTD_TEST_REPO_URL} $testroot/repo-clone
150 	ret=$?
151 	if [ $ret -ne 0 ]; then
152 		echo "got clone failed unexpectedly" >&2
153 		test_done "$testroot" "1"
154 		return 1
155 	fi
156 
157 	got checkout -q $testroot/repo-clone $testroot/wt >/dev/null
158 	ret=$?
159 	if [ $ret -ne 0 ]; then
160 		echo "got checkout failed unexpectedly" >&2
161 		test_done "$testroot" "1"
162 		return 1
163 	fi
164 
165 	# Create some more commit history on the main branch.
166 	# History needs to be deep enough to trick 'git pull' into sending
167 	# a lot of 'have' lines, which triggered a bug in gotd.
168 	for i in `jot 50`; do
169 		echo "more alpha" >> $testroot/wt/alpha
170 		(cd $testroot/wt && got commit -m 'more changes' > /dev/null)
171 	done
172 	got send -b main -q -r $testroot/repo-clone
173 	ret=$?
174 	if [ $ret -ne 0 ]; then
175 		echo "got send failed unexpectedly" >&2
176 		test_done "$testroot" "1"
177 		return 1
178 	fi
179 
180 	# create a second clone to test an incremental fetch with later
181 	got clone -q -m ${GOTD_TEST_REPO_URL} $testroot/repo-clone2
182 	ret=$?
183 	if [ $ret -ne 0 ]; then
184 		echo "got clone failed unexpectedly" >&2
185 		test_done "$testroot" "1"
186 		return 1
187 	fi
188 	# same for Git, which used to fail:
189 	# fetch-pack: protocol error: bad band #69
190 	# fatal: protocol error: bad pack header
191 	# gotsh: unexpected 'have' packet
192 	git clone -q ${GOTD_TEST_REPO_URL} $testroot/repo-clone3 \
193 		>$testroot/stdout 2>$testroot/stderr
194 	ret=$?
195 	if [ $ret -ne 0 ]; then
196 		echo "git clone failed unexpectedly" >&2
197 		test_done "$testroot" "1"
198 		return 1
199 	fi
200 
201 	# Create more commit history on the main branch
202 	echo "more alpha" >> $testroot/wt/alpha
203 	(cd $testroot/wt && got commit -m 'make changes' > /dev/null)
204 	echo "more beta" >> $testroot/wt/beta
205 	(cd $testroot/wt && got commit -m 'more changes' > /dev/null)
206 	(cd $testroot/wt && got rm epsilon/zeta > /dev/null)
207 	(cd $testroot/wt && got commit -m 'rm epsilon/zeta' > /dev/null)
208 	got send -b main -q -r $testroot/repo-clone
209 	ret=$?
210 	if [ $ret -ne 0 ]; then
211 		echo "got send failed unexpectedly" >&2
212 		test_done "$testroot" "1"
213 		return 1
214 	fi
215 
216 	# Verify that the new changes can be fetched
217 	got fetch -q -r $testroot/repo-clone2
218 	ret=$?
219 	if [ $ret -ne 0 ]; then
220 		echo "got fetch failed unexpectedly" >&2
221 		test_done "$testroot" "1"
222 		return 1
223 	fi
224 
225 	got tree -R -r $testroot/repo-clone2 > $testroot/stdout
226 	cat > $testroot/stdout.expected <<EOF
227 alpha
228 beta
229 gamma/
230 gamma/delta
231 psi/
232 psi/new
233 EOF
234 	cmp -s $testroot/stdout.expected $testroot/stdout
235 	ret=$?
236 	if [ $ret -ne 0 ]; then
237 		diff -u $testroot/stdout.expected $testroot/stdout
238 		test_done "$testroot" "$ret"
239 		return 1
240 	fi
241 
242 	# Verify that git pull works, too
243 	(cd $testroot/repo-clone3 && git pull -q > $testroot/stdout \
244 		2> $testroot/stderr)
245 	ret=$?
246 	if [ $ret -ne 0 ]; then
247 		echo "git pull failed unexpectedly" >&2
248 		test_done "$testroot" "1"
249 		return 1
250 	fi
251 
252 	test_done "$testroot" "$ret"
253 }
254 
255 test_send_new_empty_branch() {
256 	local testroot=`test_init send_new_empty_branch 1`
257 
258 	got clone -q ${GOTD_TEST_REPO_URL} $testroot/repo-clone
259 	ret=$?
260 	if [ $ret -ne 0 ]; then
261 		echo "got clone failed unexpectedly" >&2
262 		test_done "$testroot" "1"
263 		return 1
264 	fi
265 	local commit_id=`git_show_head $testroot/repo-clone`
266 
267 	got branch -r $testroot/repo-clone -c main newbranch2 >/dev/null
268 	got send -b newbranch2 -q -r $testroot/repo-clone
269 	ret=$?
270 	if [ $ret -ne 0 ]; then
271 		echo "got send failed unexpectedly" >&2
272 		test_done "$testroot" "1"
273 		return 1
274 	fi
275 
276 	# Verify that the send operation worked fine.
277 	got clone -l ${GOTD_TEST_REPO_URL} | grep newbranch2 > $testroot/stdout
278 	ret=$?
279 	if [ $ret -ne 0 ]; then
280 		echo "got clone -l failed unexpectedly" >&2
281 		test_done "$testroot" "1"
282 		return 1
283 	fi
284 
285 	echo "refs/heads/newbranch2: $commit_id" > $testroot/stdout.expected
286 	cmp -s $testroot/stdout.expected $testroot/stdout
287 	ret=$?
288 	if [ $ret -ne 0 ]; then
289 		diff -u $testroot/stdout.expected $testroot/stdout
290 	fi
291 
292 	test_done "$testroot" "$ret"
293 }
294 
295 
296 test_parseargs "$@"
297 run_test test_send_basic
298 run_test test_fetch_more_history
299 run_test test_send_new_empty_branch