1 #!/bin/sh
2 #
3 # Copyright (c) 2019 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 . ./common.sh
18 
19 function test_branch_create {
20 	local testroot=`test_init branch_create`
21 
22 	# Create a branch based on repository's HEAD reference
23 	got branch -r $testroot/repo newbranch
24 	ret="$?"
25 	if [ "$ret" != "0" ]; then
26 		echo "got branch command failed unexpectedly"
27 		test_done "$testroot" "$ret"
28 		return 1
29 	fi
30 
31 	# Ensure that Git recognizes the branch Got has created
32 	(cd $testroot/repo && git checkout -q newbranch)
33 	ret="$?"
34 	if [ "$ret" != "0" ]; then
35 		echo "git checkout command failed unexpectedly"
36 		test_done "$testroot" "$ret"
37 		return 1
38 	fi
39 	echo "modified delta on branch" > $testroot/repo/gamma/delta
40 	git_commit $testroot/repo -m "committing to delta on newbranch"
41 
42 	got checkout -b newbranch $testroot/repo $testroot/wt >/dev/null
43 	ret="$?"
44 	if [ "$ret" != "0" ]; then
45 		echo "got checkout command failed unexpectedly"
46 		test_done "$testroot" "$ret"
47 		return 1
48 	fi
49 
50 	echo "modified delta on branch" > $testroot/content.expected
51 	cat $testroot/wt/gamma/delta > $testroot/content
52 	cmp -s $testroot/content.expected $testroot/content
53 	ret="$?"
54 	if [ "$ret" != "0" ]; then
55 		diff -u $testroot/content.expected $testroot/content
56 		test_done "$testroot" "$ret"
57 		return 1
58 	fi
59 
60 	# Create a branch based on the work tree's branch
61 	(cd $testroot/wt && got branch anotherbranch)
62 	ret="$?"
63 	if [ "$ret" != "0" ]; then
64 		test_done "$testroot" "$ret"
65 		return 1
66 	fi
67 
68 	(cd $testroot/repo && git checkout -q anotherbranch)
69 	ret="$?"
70 	if [ "$ret" != "0" ]; then
71 		echo "git checkout command failed unexpectedly"
72 		test_done "$testroot" "$ret"
73 		return 1
74 	fi
75 
76 	# Create a branch based on another specific branch
77 	(cd $testroot/wt && got branch -c master yetanotherbranch)
78 	ret="$?"
79 	if [ "$ret" != "0" ]; then
80 		test_done "$testroot" "$ret"
81 		return 1
82 	fi
83 
84 	(cd $testroot/repo && git checkout -q yetanotherbranch)
85 	ret="$?"
86 	if [ "$ret" != "0" ]; then
87 		echo "git checkout command failed unexpectedly"
88 		test_done "$testroot" "$ret"
89 		return 1
90 	fi
91 
92 	# Create a branch based on a specific commit
93 	local commit_id=`git_show_head $testroot/repo`
94 	got branch -r $testroot/repo -c $commit_id commitbranch
95 	ret="$?"
96 	if [ "$ret" != "0" ]; then
97 		echo "got branch command failed unexpectedly"
98 		test_done "$testroot" "$ret"
99 		return 1
100 	fi
101 
102 	(cd $testroot/repo && git checkout -q commitbranch)
103 	ret="$?"
104 	if [ "$ret" != "0" ]; then
105 		echo "git checkout command failed unexpectedly"
106 	fi
107 	test_done "$testroot" "$ret"
108 }
109 
110 function test_branch_list {
111 	local testroot=`test_init branch_list`
112 	local commit_id=`git_show_head $testroot/repo`
113 
114 	for b in branch1 branch2 branch3; do
115 		got branch -r $testroot/repo $b
116 		ret="$?"
117 		if [ "$ret" != "0" ]; then
118 			echo "got branch command failed unexpectedly"
119 			test_done "$testroot" "$ret"
120 			return 1
121 		fi
122 	done
123 
124 	got branch -l -r $testroot/repo > $testroot/stdout
125 	echo "  branch1: $commit_id" > $testroot/stdout.expected
126 	echo "  branch2: $commit_id" >> $testroot/stdout.expected
127 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
128 	echo "  master: $commit_id" >> $testroot/stdout.expected
129 	cmp -s $testroot/stdout $testroot/stdout.expected
130 	ret="$?"
131 	if [ "$ret" != "0" ]; then
132 		diff -u $testroot/stdout.expected $testroot/stdout
133 		test_done "$testroot" "$ret"
134 		return 1
135 	fi
136 
137 	got checkout $testroot/repo $testroot/wt >/dev/null
138 	ret="$?"
139 	if [ "$ret" != "0" ]; then
140 		echo "got checkout command failed unexpectedly"
141 		test_done "$testroot" "$ret"
142 		return 1
143 	fi
144 
145 	(cd $testroot/wt && got branch -l > $testroot/stdout)
146 	echo "  branch1: $commit_id" > $testroot/stdout.expected
147 	echo "  branch2: $commit_id" >> $testroot/stdout.expected
148 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
149 	echo "* master: $commit_id" >> $testroot/stdout.expected
150 	cmp -s $testroot/stdout $testroot/stdout.expected
151 	ret="$?"
152 	if [ "$ret" != "0" ]; then
153 		diff -u $testroot/stdout.expected $testroot/stdout
154 		test_done "$testroot" "$ret"
155 		return 1
156 	fi
157 
158 	echo "modified delta" > $testroot/repo/gamma/delta
159 	git_commit $testroot/repo -m "committing to delta"
160 	local commit_id2=`git_show_head $testroot/repo`
161 
162 	(cd $testroot/wt && got branch -l > $testroot/stdout)
163 	echo "  branch1: $commit_id" > $testroot/stdout.expected
164 	echo "  branch2: $commit_id" >> $testroot/stdout.expected
165 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
166 	echo "~ master: $commit_id2" >> $testroot/stdout.expected
167 	cmp -s $testroot/stdout $testroot/stdout.expected
168 	ret="$?"
169 	if [ "$ret" != "0" ]; then
170 		diff -u $testroot/stdout.expected $testroot/stdout
171 		test_done "$testroot" "$ret"
172 		return 1
173 	fi
174 
175 	(cd $testroot/wt && got update > /dev/null)
176 	ret="$?"
177 	if [ "$ret" != "0" ]; then
178 		echo "got update command failed unexpectedly"
179 		test_done "$testroot" "$ret"
180 		return 1
181 	fi
182 
183 	(cd $testroot/wt && got branch -l > $testroot/stdout)
184 	echo "  branch1: $commit_id" > $testroot/stdout.expected
185 	echo "  branch2: $commit_id" >> $testroot/stdout.expected
186 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
187 	echo "* master: $commit_id2" >> $testroot/stdout.expected
188 	cmp -s $testroot/stdout $testroot/stdout.expected
189 	ret="$?"
190 	if [ "$ret" != "0" ]; then
191 		diff -u $testroot/stdout.expected $testroot/stdout
192 		test_done "$testroot" "$ret"
193 		return 1
194 	fi
195 
196 	(cd $testroot/wt && got update -b branch1 > /dev/null)
197 	ret="$?"
198 	if [ "$ret" != "0" ]; then
199 		echo "got update command failed unexpectedly"
200 		test_done "$testroot" "$ret"
201 		return 1
202 	fi
203 
204 	(cd $testroot/wt && got branch -l > $testroot/stdout)
205 	echo "* branch1: $commit_id" > $testroot/stdout.expected
206 	echo "  branch2: $commit_id" >> $testroot/stdout.expected
207 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
208 	echo "  master: $commit_id2" >> $testroot/stdout.expected
209 	cmp -s $testroot/stdout $testroot/stdout.expected
210 	ret="$?"
211 	if [ "$ret" != "0" ]; then
212 		diff -u $testroot/stdout.expected $testroot/stdout
213 	fi
214 	test_done "$testroot" "$ret"
215 }
216 
217 function test_branch_delete {
218 	local testroot=`test_init branch_delete`
219 	local commit_id=`git_show_head $testroot/repo`
220 
221 	for b in branch1 branch2 branch3; do
222 		got branch -r $testroot/repo $b
223 		ret="$?"
224 		if [ "$ret" != "0" ]; then
225 			echo "got branch command failed unexpectedly"
226 			test_done "$testroot" "$ret"
227 			return 1
228 		fi
229 	done
230 
231 	got branch -d branch2 -r $testroot/repo > $testroot/stdout
232 	ret="$?"
233 	if [ "$ret" != "0" ]; then
234 		echo "got update command failed unexpectedly"
235 		test_done "$testroot" "$ret"
236 		return 1
237 	fi
238 
239 	got branch -l -r $testroot/repo > $testroot/stdout
240 	echo "  branch1: $commit_id" > $testroot/stdout.expected
241 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
242 	echo "  master: $commit_id" >> $testroot/stdout.expected
243 	cmp -s $testroot/stdout $testroot/stdout.expected
244 	ret="$?"
245 	if [ "$ret" != "0" ]; then
246 		diff -u $testroot/stdout.expected $testroot/stdout
247 		test_done "$testroot" "$ret"
248 		return 1
249 	fi
250 
251 	got ref -l -r $testroot/repo > $testroot/stdout
252 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
253 	echo "refs/heads/branch1: $commit_id" >> $testroot/stdout.expected
254 	echo "refs/heads/branch3: $commit_id" >> $testroot/stdout.expected
255 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
256 	cmp -s $testroot/stdout $testroot/stdout.expected
257 	ret="$?"
258 	if [ "$ret" != "0" ]; then
259 		diff -u $testroot/stdout.expected $testroot/stdout
260 		test_done "$testroot" "$ret"
261 		return 1
262 	fi
263 
264 	got branch -d bogus_branch_name -r $testroot/repo \
265 		> $testroot/stdout 2> $testroot/stderr
266 	ret="$?"
267 	if [ "$ret" == "0" ]; then
268 		echo "got update succeeded unexpectedly"
269 		test_done "$testroot" "$ret"
270 		return 1
271 	fi
272 
273 	echo "got: reference refs/heads/bogus_branch_name not found" \
274 		> $testroot/stderr.expected
275 	cmp -s $testroot/stderr $testroot/stderr.expected
276 	ret="$?"
277 	if [ "$ret" != "0" ]; then
278 		diff -u $testroot/stderr.expected $testroot/stderr
279 	fi
280 	test_done "$testroot" "$ret"
281 }
282 
283 function test_branch_delete_current_branch {
284 	local testroot=`test_init branch_delete_current_branch`
285 	local commit_id=`git_show_head $testroot/repo`
286 
287 	got checkout $testroot/repo $testroot/wt >/dev/null
288 	ret="$?"
289 	if [ "$ret" != "0" ]; then
290 		echo "got checkout command failed unexpectedly"
291 		test_done "$testroot" "$ret"
292 		return 1
293 	fi
294 
295 	(cd $testroot/wt && got branch -d master > $testroot/stdout \
296 		2> $testroot/stderr)
297 
298 	echo "got: will not delete this work tree's current branch" \
299 		> $testroot/stderr.expected
300 	cmp -s $testroot/stderr $testroot/stderr.expected
301 	ret="$?"
302 	if [ "$ret" != "0" ]; then
303 		diff -u $testroot/stderr.expected $testroot/stderr
304 	fi
305 	test_done "$testroot" "$ret"
306 }
307 
308 function test_branch_delete_packed {
309 	local testroot=`test_init branch_delete_packed`
310 	local commit_id=`git_show_head $testroot/repo`
311 
312 	for b in branch1 branch2 branch3; do
313 		got branch -r $testroot/repo $b
314 		ret="$?"
315 		if [ "$ret" != "0" ]; then
316 			echo "got branch command failed unexpectedly"
317 			test_done "$testroot" "$ret"
318 			return 1
319 		fi
320 	done
321 
322 	(cd $testroot/repo && git pack-refs --all)
323 
324 	got branch -d branch2 -r $testroot/repo > $testroot/stdout
325 	ret="$?"
326 	if [ "$ret" != "0" ]; then
327 		echo "got update command failed unexpectedly"
328 		test_done "$testroot" "$ret"
329 		return 1
330 	fi
331 
332 	got branch -l -r $testroot/repo > $testroot/stdout
333 	echo "  branch1: $commit_id" > $testroot/stdout.expected
334 	echo "  branch3: $commit_id" >> $testroot/stdout.expected
335 	echo "  master: $commit_id" >> $testroot/stdout.expected
336 	cmp -s $testroot/stdout $testroot/stdout.expected
337 	ret="$?"
338 	if [ "$ret" != "0" ]; then
339 		diff -u $testroot/stdout.expected $testroot/stdout
340 		test_done "$testroot" "$ret"
341 		return 1
342 	fi
343 
344 	got ref -l -r $testroot/repo > $testroot/stdout
345 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
346 	echo "refs/heads/branch1: $commit_id" >> $testroot/stdout.expected
347 	echo "refs/heads/branch3: $commit_id" >> $testroot/stdout.expected
348 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
349 	cmp -s $testroot/stdout $testroot/stdout.expected
350 	ret="$?"
351 	if [ "$ret" != "0" ]; then
352 		diff -u $testroot/stdout.expected $testroot/stdout
353 		test_done "$testroot" "$ret"
354 		return 1
355 	fi
356 
357 	got branch -d bogus_branch_name -r $testroot/repo \
358 		> $testroot/stdout 2> $testroot/stderr
359 	ret="$?"
360 	if [ "$ret" == "0" ]; then
361 		echo "got update succeeded unexpectedly"
362 		test_done "$testroot" "$ret"
363 		return 1
364 	fi
365 
366 	echo "got: reference refs/heads/bogus_branch_name not found" \
367 		> $testroot/stderr.expected
368 	cmp -s $testroot/stderr $testroot/stderr.expected
369 	ret="$?"
370 	if [ "$ret" != "0" ]; then
371 		diff -u $testroot/stderr.expected $testroot/stderr
372 	fi
373 	test_done "$testroot" "$ret"
374 }
375 
376 function test_branch_show {
377 	local testroot=`test_init branch_show`
378 	local commit_id=`git_show_head $testroot/repo`
379 
380 	for b in branch1 branch2 branch3; do
381 		got branch -r $testroot/repo $b
382 		ret="$?"
383 		if [ "$ret" != "0" ]; then
384 			echo "got branch command failed unexpectedly"
385 			test_done "$testroot" "$ret"
386 			return 1
387 		fi
388 	done
389 
390 	got checkout $testroot/repo $testroot/wt >/dev/null
391 	ret="$?"
392 	if [ "$ret" != "0" ]; then
393 		echo "got checkout command failed unexpectedly"
394 		test_done "$testroot" "$ret"
395 		return 1
396 	fi
397 
398 	(cd $testroot/wt && got branch > $testroot/stdout)
399 	echo "master" > $testroot/stdout.expected
400 	cmp -s $testroot/stdout $testroot/stdout.expected
401 	ret="$?"
402 	if [ "$ret" != "0" ]; then
403 		diff -u $testroot/stdout.expected $testroot/stdout
404 		test_done "$testroot" "$ret"
405 		return 1
406 	fi
407 
408 	(cd $testroot/wt && got update -b branch1 > /dev/null)
409 	ret="$?"
410 	if [ "$ret" != "0" ]; then
411 		echo "got update command failed unexpectedly"
412 		test_done "$testroot" "$ret"
413 		return 1
414 	fi
415 
416 	(cd $testroot/wt && got branch > $testroot/stdout)
417 	echo "branch1" > $testroot/stdout.expected
418 	cmp -s $testroot/stdout $testroot/stdout.expected
419 	ret="$?"
420 	if [ "$ret" != "0" ]; then
421 		diff -u $testroot/stdout.expected $testroot/stdout
422 	fi
423 	test_done "$testroot" "$ret"
424 
425 }
426 
427 run_test test_branch_create
428 run_test test_branch_list
429 run_test test_branch_delete
430 run_test test_branch_delete_current_branch
431 run_test test_branch_delete_packed
432 run_test test_branch_show