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_blame_basic {
20 	local testroot=`test_init blame_basic`
21 
22 	got checkout $testroot/repo $testroot/wt > /dev/null
23 	ret="$?"
24 	if [ "$ret" != "0" ]; then
25 		test_done "$testroot" "$ret"
26 		return 1
27 	fi
28 
29 	echo 1 > $testroot/wt/alpha
30 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
31 	local commit1=`git_show_head $testroot/repo`
32 
33 	echo 2 >> $testroot/wt/alpha
34 	(cd $testroot/wt && got commit -m "change 2" > /dev/null)
35 	local commit2=`git_show_head $testroot/repo`
36 
37 	echo 3 >> $testroot/wt/alpha
38 	(cd $testroot/wt && got commit -m "change 3" > /dev/null)
39 	local commit3=`git_show_head $testroot/repo`
40 	local author_time=`git_show_author_time $testroot/repo`
41 
42 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
43 
44 	local short_commit1=`trim_obj_id 32 $commit1`
45 	local short_commit2=`trim_obj_id 32 $commit2`
46 	local short_commit3=`trim_obj_id 32 $commit3`
47 
48 	d=`date -r $author_time +"%g/%m/%d"`
49 	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
50 	echo "2) $short_commit2 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
51 	echo "3) $short_commit3 $d $GOT_AUTHOR_8 3" >> $testroot/stdout.expected
52 
53 	cmp -s $testroot/stdout.expected $testroot/stdout
54 	ret="$?"
55 	if [ "$ret" != "0" ]; then
56 		diff -u $testroot/stdout.expected $testroot/stdout
57 	fi
58 
59 	test_done "$testroot" "$ret"
60 }
61 
62 function test_blame_tag {
63 	local testroot=`test_init blame_tag`
64 	local tag=1.0.0
65 
66 	got checkout $testroot/repo $testroot/wt > /dev/null
67 	ret="$?"
68 	if [ "$ret" != "0" ]; then
69 		test_done "$testroot" "$ret"
70 		return 1
71 	fi
72 	echo 1 > $testroot/wt/alpha
73 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
74 	local commit1=`git_show_head $testroot/repo`
75 
76 	echo 2 >> $testroot/wt/alpha
77 	(cd $testroot/wt && got commit -m "change 2" > /dev/null)
78 	local commit2=`git_show_head $testroot/repo`
79 
80 	(cd $testroot/repo && git tag -a -m "test" $tag)
81 
82 	echo 3 >> $testroot/wt/alpha
83 	(cd $testroot/wt && got commit -m "change 3" > /dev/null)
84 	local commit3=`git_show_head $testroot/repo`
85 	local author_time=`git_show_author_time $testroot/repo`
86 
87 	(cd $testroot/wt && got blame -c $tag alpha > $testroot/stdout)
88 
89 	local short_commit1=`trim_obj_id 32 $commit1`
90 	local short_commit2=`trim_obj_id 32 $commit2`
91 
92 	d=`date -r $author_time +"%g/%m/%d"`
93 	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
94 	echo "2) $short_commit2 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
95 
96 	cmp -s $testroot/stdout.expected $testroot/stdout
97 	ret="$?"
98 	if [ "$ret" != "0" ]; then
99 		diff -u $testroot/stdout.expected $testroot/stdout
100 	fi
101 	test_done "$testroot" "$ret"
102 }
103 
104 function test_blame_file_single_line {
105 	local testroot=`test_init blame_file_single_line`
106 
107 	got checkout $testroot/repo $testroot/wt > /dev/null
108 	ret="$?"
109 	if [ "$ret" != "0" ]; then
110 		test_done "$testroot" "$ret"
111 		return 1
112 	fi
113 
114 	echo 1 > $testroot/wt/alpha
115 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
116 	local commit1=`git_show_head $testroot/repo`
117 	local author_time=`git_show_author_time $testroot/repo`
118 
119 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
120 
121 	local short_commit1=`trim_obj_id 32 $commit1`
122 
123 	d=`date -r $author_time +"%g/%m/%d"`
124 	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
125 
126 	cmp -s $testroot/stdout.expected $testroot/stdout
127 	ret="$?"
128 	if [ "$ret" != "0" ]; then
129 		diff -u $testroot/stdout.expected $testroot/stdout
130 	fi
131 	test_done "$testroot" "$ret"
132 }
133 
134 function test_blame_file_single_line_no_newline {
135 	local testroot=`test_init blame_file_single_line_no_newline`
136 
137 	got checkout $testroot/repo $testroot/wt > /dev/null
138 	ret="$?"
139 	if [ "$ret" != "0" ]; then
140 		test_done "$testroot" "$ret"
141 		return 1
142 	fi
143 
144 	echo -n 1 > $testroot/wt/alpha
145 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
146 	local commit1=`git_show_head $testroot/repo`
147 	local author_time=`git_show_author_time $testroot/repo`
148 
149 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
150 
151 	local short_commit1=`trim_obj_id 32 $commit1`
152 
153 	d=`date -r $author_time +"%g/%m/%d"`
154 	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
155 
156 	cmp -s $testroot/stdout.expected $testroot/stdout
157 	ret="$?"
158 	if [ "$ret" != "0" ]; then
159 		diff -u $testroot/stdout.expected $testroot/stdout
160 	fi
161 	test_done "$testroot" "$ret"
162 }
163 
164 function test_blame_all_lines_replaced {
165 	local testroot=`test_init blame_all_lines_replaced`
166 
167 	got checkout $testroot/repo $testroot/wt > /dev/null
168 	ret="$?"
169 	if [ "$ret" != "0" ]; then
170 		test_done "$testroot" "$ret"
171 		return 1
172 	fi
173 
174 	jot 8 > $testroot/wt/alpha
175 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
176 	local commit1=`git_show_head $testroot/repo`
177 	local short_commit1=`trim_obj_id 32 $commit1`
178 	local author_time=`git_show_author_time $testroot/repo`
179 
180 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
181 
182 	d=`date -r $author_time +"%g/%m/%d"`
183 	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
184 	echo "2) $short_commit1 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
185 	echo "3) $short_commit1 $d $GOT_AUTHOR_8 3" >> $testroot/stdout.expected
186 	echo "4) $short_commit1 $d $GOT_AUTHOR_8 4" >> $testroot/stdout.expected
187 	echo "5) $short_commit1 $d $GOT_AUTHOR_8 5" >> $testroot/stdout.expected
188 	echo "6) $short_commit1 $d $GOT_AUTHOR_8 6" >> $testroot/stdout.expected
189 	echo "7) $short_commit1 $d $GOT_AUTHOR_8 7" >> $testroot/stdout.expected
190 	echo "8) $short_commit1 $d $GOT_AUTHOR_8 8" >> $testroot/stdout.expected
191 
192 	cmp -s $testroot/stdout.expected $testroot/stdout
193 	ret="$?"
194 	if [ "$ret" != "0" ]; then
195 		diff -u $testroot/stdout.expected $testroot/stdout
196 	fi
197 	test_done "$testroot" "$ret"
198 
199 }
200 
201 function test_blame_lines_shifted_up {
202 	local testroot=`test_init blame_lines_shifted_up`
203 
204 	got checkout $testroot/repo $testroot/wt > /dev/null
205 	ret="$?"
206 	if [ "$ret" != "0" ]; then
207 		test_done "$testroot" "$ret"
208 		return 1
209 	fi
210 
211 	jot 8 > $testroot/wt/alpha
212 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
213 	local commit1=`git_show_head $testroot/repo`
214 	local short_commit1=`trim_obj_id 32 $commit1`
215 	local author_time=`git_show_author_time $testroot/repo`
216 
217 	sed -i -e '/^[345]$/d' $testroot/wt/alpha
218 	(cd $testroot/wt && got commit -m "change 2" > /dev/null)
219 	local commit2=`git_show_head $testroot/repo`
220 	local short_commit2=`trim_obj_id 32 $commit2`
221 
222 	jot 2 > $testroot/wt/alpha
223 	echo foo >> $testroot/wt/alpha
224 	echo bar >> $testroot/wt/alpha
225 	echo baz >> $testroot/wt/alpha
226 	jot 8 6 8 1 >> $testroot/wt/alpha
227 	(cd $testroot/wt && got commit -m "change 3" > /dev/null)
228 	local commit3=`git_show_head $testroot/repo`
229 	local short_commit3=`trim_obj_id 32 $commit3`
230 	local author_time=`git_show_author_time $testroot/repo`
231 
232 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
233 
234 	d=`date -r $author_time +"%g/%m/%d"`
235 	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
236 	echo "2) $short_commit1 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
237 	echo "3) $short_commit3 $d $GOT_AUTHOR_8 foo" >> $testroot/stdout.expected
238 	echo "4) $short_commit3 $d $GOT_AUTHOR_8 bar" >> $testroot/stdout.expected
239 	echo "5) $short_commit3 $d $GOT_AUTHOR_8 baz" >> $testroot/stdout.expected
240 	echo "6) $short_commit1 $d $GOT_AUTHOR_8 6" >> $testroot/stdout.expected
241 	echo "7) $short_commit1 $d $GOT_AUTHOR_8 7" >> $testroot/stdout.expected
242 	echo "8) $short_commit1 $d $GOT_AUTHOR_8 8" >> $testroot/stdout.expected
243 
244 	cmp -s $testroot/stdout.expected $testroot/stdout
245 	ret="$?"
246 	if [ "$ret" != "0" ]; then
247 		diff -u $testroot/stdout.expected $testroot/stdout
248 	fi
249 
250 	test_done "$testroot" "$ret"
251 }
252 
253 function test_blame_lines_shifted_down {
254 	local testroot=`test_init blame_lines_shifted_down`
255 
256 	got checkout $testroot/repo $testroot/wt > /dev/null
257 	ret="$?"
258 	if [ "$ret" != "0" ]; then
259 		test_done "$testroot" "$ret"
260 		return 1
261 	fi
262 
263 	jot 8 > $testroot/wt/alpha
264 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
265 	local commit1=`git_show_head $testroot/repo`
266 	local short_commit1=`trim_obj_id 32 $commit1`
267 	local author_time=`git_show_author_time $testroot/repo`
268 
269 	sed -i -e '/^8$/d' $testroot/wt/alpha
270 	(cd $testroot/wt && got commit -m "change 2" > /dev/null)
271 	local commit2=`git_show_head $testroot/repo`
272 	local short_commit2=`trim_obj_id 32 $commit2`
273 
274 	jot 2 > $testroot/wt/alpha
275 	echo foo >> $testroot/wt/alpha
276 	echo bar >> $testroot/wt/alpha
277 	echo baz >> $testroot/wt/alpha
278 	jot 8 3 8 1 >> $testroot/wt/alpha
279 	(cd $testroot/wt && got commit -m "change 3" > /dev/null)
280 	local commit3=`git_show_head $testroot/repo`
281 	local short_commit3=`trim_obj_id 32 $commit3`
282 	local author_time=`git_show_author_time $testroot/repo`
283 
284 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
285 
286 	d=`date -r $author_time +"%g/%m/%d"`
287 	echo "01) $short_commit1 $d $GOT_AUTHOR_8 1" \
288 		> $testroot/stdout.expected
289 	echo "02) $short_commit1 $d $GOT_AUTHOR_8 2" \
290 		>> $testroot/stdout.expected
291 	echo "03) $short_commit3 $d $GOT_AUTHOR_8 foo" \
292 		>> $testroot/stdout.expected
293 	echo "04) $short_commit3 $d $GOT_AUTHOR_8 bar" \
294 		>> $testroot/stdout.expected
295 	echo "05) $short_commit3 $d $GOT_AUTHOR_8 baz" \
296 		>> $testroot/stdout.expected
297 	echo "06) $short_commit1 $d $GOT_AUTHOR_8 3" \
298 		>> $testroot/stdout.expected
299 	echo "07) $short_commit1 $d $GOT_AUTHOR_8 4" \
300 		>> $testroot/stdout.expected
301 	echo "08) $short_commit1 $d $GOT_AUTHOR_8 5" \
302 		>> $testroot/stdout.expected
303 	echo "09) $short_commit1 $d $GOT_AUTHOR_8 6" \
304 		>> $testroot/stdout.expected
305 	echo "10) $short_commit1 $d $GOT_AUTHOR_8 7" \
306 		>> $testroot/stdout.expected
307 	echo "11) $short_commit3 $d $GOT_AUTHOR_8 8" \
308 		>> $testroot/stdout.expected
309 
310 	cmp -s $testroot/stdout.expected $testroot/stdout
311 	ret="$?"
312 	if [ "$ret" != "0" ]; then
313 		diff -u $testroot/stdout.expected $testroot/stdout
314 	fi
315 
316 	test_done "$testroot" "$ret"
317 }
318 
319 function test_blame_commit_subsumed {
320 	local testroot=`test_init blame_commit_subsumed`
321 
322 	got checkout $testroot/repo $testroot/wt > /dev/null
323 	ret="$?"
324 	if [ "$ret" != "0" ]; then
325 		test_done "$testroot" "$ret"
326 		return 1
327 	fi
328 
329 	cat > $testroot/wt/alpha <<EOF
330 SUBDIRS = ext modules codedocs docs
331 
332 if WITH_PDNS_SERVER
333   SUBDIRS += pdns
334 endif
335 
336 EXTRA_DIST =
337 	INSTALL
338 	NOTICE
339 	README
340 	.version
341 	build-aux/gen-version
342 	codedocs/doxygen.conf
343 	contrib/powerdns.solaris.init.d
344 	pdns/named.conf.parsertest
345 	regression-tests/zones/unit.test
346 
347 ACLOCAL_AMFLAGS = -I m4
348 
349 dvi: # do nothing to build dvi
350 EOF
351 	(cd $testroot/wt && got commit -m "change 1" > /dev/null)
352 	local commit1=`git_show_head $testroot/repo`
353 	local short_commit1=`trim_obj_id 32 $commit1`
354 	local author_time1=`git_show_author_time $testroot/repo`
355 	local d1=`date -r $author_time1 +"%g/%m/%d"`
356 
357 	cat > $testroot/wt/alpha <<EOF
358 SUBDIRS = ext modules codedocs docs
359 
360 SUBDIRS += pdns
361 
362 EXTRA_DIST =
363 	INSTALL
364 	NOTICE
365 	README
366 	.version
367 	build-aux/gen-version
368 	codedocs/doxygen.conf
369 	contrib/powerdns.solaris.init.d
370 	pdns/named.conf.parsertest
371 	regression-tests/zones/unit.test
372 
373 ACLOCAL_AMFLAGS = -I m4
374 
375 dvi: # do nothing to build dvi
376 EOF
377 	# all changes in this commit will be subsumed by later commits
378 	(cd $testroot/wt && got commit -m "change 2" > /dev/null)
379 	local commit2=`git_show_head $testroot/repo`
380 	local short_commit2=`trim_obj_id 32 $commit2`
381 	local author_time2=`git_show_author_time $testroot/repo`
382 	local d2=`date -r $author_time2 +"%g/%m/%d"`
383 
384 	cat > $testroot/wt/alpha <<EOF
385 SUBDIRS = ext modules pdns codedocs docs
386 
387 EXTRA_DIST =
388 	INSTALL
389 	NOTICE
390 	README
391 	.version
392 	build-aux/gen-version
393 	codedocs/doxygen.conf
394 	contrib/powerdns.solaris.init.d
395 	pdns/named.conf.parsertest
396 	regression-tests/zones/unit.test
397 
398 ACLOCAL_AMFLAGS = -I m4
399 
400 dvi: # do nothing to build dvi
401 EOF
402 	(cd $testroot/wt && got commit -m "change 3" > /dev/null)
403 	local commit3=`git_show_head $testroot/repo`
404 	local short_commit3=`trim_obj_id 32 $commit3`
405 	local author_time3=`git_show_author_time $testroot/repo`
406 	local d3=`date -r $author_time3 +"%g/%m/%d"`
407 
408 	cat > $testroot/wt/alpha <<EOF
409 SUBDIRS = ext modules pdns codedocs docs
410 
411 EXTRA_DIST =
412 	INSTALL
413 	NOTICE
414 	README
415 	COPYING
416 	codedocs/doxygen.conf
417 	contrib/powerdns.solaris.init.d
418 	pdns/named.conf.parsertest
419 	regression-tests/zones/unit.test
420 	builder-support/gen-version
421 
422 ACLOCAL_AMFLAGS = -I m4
423 
424 dvi: # do nothing to build dvi
425 EOF
426 	(cd $testroot/wt && got commit -m "change 4" > /dev/null)
427 	local commit4=`git_show_head $testroot/repo`
428 	local short_commit4=`trim_obj_id 32 $commit4`
429 	local author_time4=`git_show_author_time $testroot/repo`
430 	local d4=`date -r $author_time4 +"%g/%m/%d"`
431 
432 	(cd $testroot/wt && got blame alpha > $testroot/stdout)
433 
434 	echo -n "01) $short_commit3 $d3 $GOT_AUTHOR_8 " \
435 		> $testroot/stdout.expected
436 	echo "SUBDIRS = ext modules pdns codedocs docs" \
437 		>> $testroot/stdout.expected
438 	echo "02) $short_commit1 $d1 $GOT_AUTHOR_8 " \
439 		>> $testroot/stdout.expected
440 	echo -n "03) $short_commit1 $d1 $GOT_AUTHOR_8 " \
441 		>> $testroot/stdout.expected
442 	echo 'EXTRA_DIST =' >> $testroot/stdout.expected
443 	echo -n "04) $short_commit1 $d1 $GOT_AUTHOR_8 " \
444 		>> $testroot/stdout.expected
445 	printf "\tINSTALL\n" >> $testroot/stdout.expected
446 	echo -n "05) $short_commit1 $d1 $GOT_AUTHOR_8 " \
447 		>> $testroot/stdout.expected
448 	printf "\tNOTICE\n" >> $testroot/stdout.expected
449 	echo -n "06) $short_commit1 $d1 $GOT_AUTHOR_8 " \
450 		>> $testroot/stdout.expected
451 	printf "\tREADME\n"  >> $testroot/stdout.expected
452 	echo -n "07) $short_commit4 $d4 $GOT_AUTHOR_8 " \
453 		>> $testroot/stdout.expected
454 	printf "\tCOPYING\n" >> $testroot/stdout.expected
455 	echo -n "08) $short_commit1 $d1 $GOT_AUTHOR_8 " \
456 		>> $testroot/stdout.expected
457 	printf "\tcodedocs/doxygen.conf\n" >> $testroot/stdout.expected
458 	echo -n "09) $short_commit1 $d1 $GOT_AUTHOR_8 " \
459 		>> $testroot/stdout.expected
460 	printf "\tcontrib/powerdns.solaris.init.d\n" \
461 		>> $testroot/stdout.expected
462 	echo -n "10) $short_commit1 $d1 $GOT_AUTHOR_8 " \
463 		>> $testroot/stdout.expected
464 	printf "\tpdns/named.conf.parsertest\n" >> $testroot/stdout.expected
465 	echo -n "11) $short_commit1 $d1 $GOT_AUTHOR_8 " \
466 		>> $testroot/stdout.expected
467 	printf "\tregression-tests/zones/unit.test\n" \
468 		>> $testroot/stdout.expected
469 	echo -n "12) $short_commit4 $d4 $GOT_AUTHOR_8 " \
470 		>> $testroot/stdout.expected
471 	printf "\tbuilder-support/gen-version\n" >> $testroot/stdout.expected
472 	echo "13) $short_commit1 $d1 $GOT_AUTHOR_8 " \
473 		>> $testroot/stdout.expected
474 	echo -n "14) $short_commit1 $d1 $GOT_AUTHOR_8 " \
475 		>> $testroot/stdout.expected
476 	echo "ACLOCAL_AMFLAGS = -I m4" \
477 		>> $testroot/stdout.expected
478 	echo "15) $short_commit1 $d1 $GOT_AUTHOR_8 " \
479 		>> $testroot/stdout.expected
480 	echo -n "16) $short_commit1 $d1 $GOT_AUTHOR_8 " \
481 		>> $testroot/stdout.expected
482 	echo "dvi: # do nothing to build dvi" \
483 		>> $testroot/stdout.expected
484 
485 	cmp -s $testroot/stdout.expected $testroot/stdout
486 	ret="$?"
487 	if [ "$ret" != "0" ]; then
488 		diff -u $testroot/stdout.expected $testroot/stdout
489 		test_done "$testroot" "$ret"
490 		return 1
491 	fi
492 	test_done "$testroot" "$ret"
493 }
494 
495 run_test test_blame_basic
496 run_test test_blame_tag
497 run_test test_blame_file_single_line
498 run_test test_blame_file_single_line_no_newline
499 run_test test_blame_all_lines_replaced
500 run_test test_blame_lines_shifted_up
501 run_test test_blame_lines_shifted_down
502 run_test test_blame_commit_subsumed