aboutsummaryrefslogtreecommitdiff
path: root/t/t9400-git-cvsserver-server.sh
blob: c30660d60626c886dfa5993acddaebf2d3364de9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
#!/bin/sh
#
# Copyright (c) 2007 Frank Lichtenheld
#

test_description='git-cvsserver access

tests read access to a git repository with the
cvs CLI client via git-cvsserver server'

. ./test-lib.sh

if ! test_have_prereq PERL; then
	skip_all='skipping git cvsserver tests, perl not available'
	test_done
fi
cvs >/dev/null 2>&1
if test $? -ne 1
then
    skip_all='skipping git-cvsserver tests, cvs not found'
    test_done
fi
perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
    skip_all='skipping git-cvsserver tests, Perl SQLite interface unavailable'
    test_done
}

WORKDIR=$PWD
SERVERDIR=$PWD/gitcvs.git
git_config="$SERVERDIR/config"
CVSROOT=":fork:$SERVERDIR"
CVSWORK="$PWD/cvswork"
CVS_SERVER=git-cvsserver
export CVSROOT CVS_SERVER

rm -rf "$CVSWORK" "$SERVERDIR"
test_expect_success 'setup' '
  git config push.default matching &&
  echo >empty &&
  git add empty &&
  git commit -q -m "First Commit" &&
  mkdir secondroot &&
  ( cd secondroot &&
  git init &&
  touch secondrootfile &&
  git add secondrootfile &&
  git commit -m "second root") &&
  git fetch secondroot master &&
  git merge --allow-unrelated-histories FETCH_HEAD &&
  git clone -q --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 &&
  GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true &&
  GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log" &&
  GIT_DIR="$SERVERDIR" git config gitcvs.authdb "$SERVERDIR/auth.db" &&
  echo cvsuser:cvGVEarMLnhlA > "$SERVERDIR/auth.db"
'

# note that cvs doesn't accept absolute pathnames
# as argument to co -d
test_expect_success 'basic checkout' \
  'GIT_CONFIG="$git_config" cvs -Q co -d cvswork master &&
   test "$(echo $(grep -v ^D cvswork/CVS/Entries|cut -d/ -f2,3,5 | head -n 1))" = "empty/1.1/" &&
   test "$(echo $(grep -v ^D cvswork/CVS/Entries|cut -d/ -f2,3,5 | sed -ne \$p))" = "secondrootfile/1.1/"'

#------------------------
# PSERVER AUTHENTICATION
#------------------------

cat >request-anonymous  <<EOF
BEGIN AUTH REQUEST
$SERVERDIR
anonymous

END AUTH REQUEST
EOF

cat >request-git  <<EOF
BEGIN AUTH REQUEST
$SERVERDIR
git

END AUTH REQUEST
EOF

cat >login-anonymous <<EOF
BEGIN VERIFICATION REQUEST
$SERVERDIR
anonymous

END VERIFICATION REQUEST
EOF

cat >login-git <<EOF
BEGIN VERIFICATION REQUEST
$SERVERDIR
git

END VERIFICATION REQUEST
EOF

cat >login-git-ok <<EOF
BEGIN VERIFICATION REQUEST
$SERVERDIR
cvsuser
Ah<Z:yZZ30 e
END VERIFICATION REQUEST
EOF

test_expect_success 'pserver authentication' \
  'cat request-anonymous | git-cvsserver pserver >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'pserver authentication failure (non-anonymous user)' \
  'if cat request-git | git-cvsserver pserver >log 2>&1
   then
       false
   else
       true
   fi &&
   sed -ne \$p log | grep "^I HATE YOU\$"'

test_expect_success 'pserver authentication success (non-anonymous user with password)' \
  'cat login-git-ok | git-cvsserver pserver >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'pserver authentication (login)' \
  'cat login-anonymous | git-cvsserver pserver >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'pserver authentication failure (login/non-anonymous user)' \
  'if cat login-git | git-cvsserver pserver >log 2>&1
   then
       false
   else
       true
   fi &&
   sed -ne \$p log | grep "^I HATE YOU\$"'


# misuse pserver authentication for testing of req_Root

cat >request-relative  <<EOF
BEGIN AUTH REQUEST
gitcvs.git
anonymous

END AUTH REQUEST
EOF

cat >request-conflict  <<EOF
BEGIN AUTH REQUEST
$SERVERDIR
anonymous

END AUTH REQUEST
Root $WORKDIR
EOF

test_expect_success 'req_Root failure (relative pathname)' \
  'if cat request-relative | git-cvsserver pserver >log 2>&1
   then
       echo unexpected success
       false
   else
       true
   fi &&
   tail log | grep "^error 1 Root must be an absolute pathname$"'

test_expect_success 'req_Root failure (conflicting roots)' \
  'cat request-conflict | git-cvsserver pserver >log 2>&1 &&
   tail log | grep "^error 1 Conflicting roots specified$"'

test_expect_success 'req_Root (strict paths)' \
  'cat request-anonymous | git-cvsserver --strict-paths pserver "$SERVERDIR" >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'req_Root failure (strict-paths)' '
    ! cat request-anonymous |
    git-cvsserver --strict-paths pserver "$WORKDIR" >log 2>&1
'

test_expect_success 'req_Root (w/o strict-paths)' \
  'cat request-anonymous | git-cvsserver pserver "$WORKDIR/" >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'req_Root failure (w/o strict-paths)' '
    ! cat request-anonymous |
    git-cvsserver pserver "$WORKDIR/gitcvs" >log 2>&1
'

cat >request-base  <<EOF
BEGIN AUTH REQUEST
/gitcvs.git
anonymous

END AUTH REQUEST
Root /gitcvs.git
EOF

test_expect_success 'req_Root (base-path)' \
  'cat request-base | git-cvsserver --strict-paths --base-path "$WORKDIR/" pserver "$SERVERDIR" >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'req_Root failure (base-path)' '
    ! cat request-anonymous |
    git-cvsserver --strict-paths --base-path "$WORKDIR" pserver "$SERVERDIR" >log 2>&1
'

GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled false || exit 1

test_expect_success 'req_Root (export-all)' \
  'cat request-anonymous | git-cvsserver --export-all pserver "$WORKDIR" >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

test_expect_success 'req_Root failure (export-all w/o whitelist)' \
  '! (cat request-anonymous | git-cvsserver --export-all pserver >log 2>&1 || false)'

test_expect_success 'req_Root (everything together)' \
  'cat request-base | git-cvsserver --export-all --strict-paths --base-path "$WORKDIR/" pserver "$SERVERDIR" >log 2>&1 &&
   sed -ne \$p log | grep "^I LOVE YOU\$"'

GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true || exit 1

#--------------
# CONFIG TESTS
#--------------

test_expect_success 'gitcvs.enabled = false' \
  'GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled false &&
   if GIT_CONFIG="$git_config" cvs -Q co -d cvswork2 master >cvs.log 2>&1
   then
     echo unexpected cvs success
     false
   else
     true
   fi &&
   grep "GITCVS emulation disabled" cvs.log &&
   test ! -d cvswork2'

rm -fr cvswork2
test_expect_success 'gitcvs.ext.enabled = true' \
  'GIT_DIR="$SERVERDIR" git config --bool gitcvs.ext.enabled true &&
   GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled false &&
   GIT_CONFIG="$git_config" cvs -Q co -d cvswork2 master >cvs.log 2>&1 &&
   test_cmp cvswork cvswork2'

rm -fr cvswork2
test_expect_success 'gitcvs.ext.enabled = false' \
  'GIT_DIR="$SERVERDIR" git config --bool gitcvs.ext.enabled false &&
   GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true &&
   if GIT_CONFIG="$git_config" cvs -Q co -d cvswork2 master >cvs.log 2>&1
   then
     echo unexpected cvs success
     false
   else
     true
   fi &&
   grep "GITCVS emulation disabled" cvs.log &&
   test ! -d cvswork2'

rm -fr cvswork2
test_expect_success 'gitcvs.dbname' \
  'GIT_DIR="$SERVERDIR" git config --bool gitcvs.ext.enabled true &&
   GIT_DIR="$SERVERDIR" git config gitcvs.dbname %Ggitcvs.%a.%m.sqlite &&
   GIT_CONFIG="$git_config" cvs -Q co -d cvswork2 master >cvs.log 2>&1 &&
   test_cmp cvswork cvswork2 &&
   test -f "$SERVERDIR/gitcvs.ext.master.sqlite" &&
   cmp "$SERVERDIR/gitcvs.master.sqlite" "$SERVERDIR/gitcvs.ext.master.sqlite"'

rm -fr cvswork2
test_expect_success 'gitcvs.ext.dbname' \
  'GIT_DIR="$SERVERDIR" git config --bool gitcvs.ext.enabled true &&
   GIT_DIR="$SERVERDIR" git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
   GIT_DIR="$SERVERDIR" git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
   GIT_CONFIG="$git_config" cvs -Q co -d cvswork2 master >cvs.log 2>&1 &&
   test_cmp cvswork cvswork2 &&
   test -f "$SERVERDIR/gitcvs1.ext.master.sqlite" &&
   test ! -f "$SERVERDIR/gitcvs2.ext.master.sqlite" &&
   cmp "$SERVERDIR/gitcvs.master.sqlite" "$SERVERDIR/gitcvs1.ext.master.sqlite"'


#------------
# CVS UPDATE
#------------

rm -fr "$SERVERDIR"
cd "$WORKDIR" &&
git clone -q --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 &&
GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true &&
GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log" ||
exit 1

test_expect_success 'cvs update (create new file)' \
  'echo testfile1 >testfile1 &&
   git add testfile1 &&
   git commit -q -m "Add testfile1" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test "$(echo $(grep testfile1 CVS/Entries|cut -d/ -f2,3,5))" = "testfile1/1.1/" &&
   test_cmp testfile1 ../testfile1'

cd "$WORKDIR"
test_expect_success 'cvs update (update existing file)' \
  'echo line 2 >>testfile1 &&
   git add testfile1 &&
   git commit -q -m "Append to testfile1" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test "$(echo $(grep testfile1 CVS/Entries|cut -d/ -f2,3,5))" = "testfile1/1.2/" &&
   test_cmp testfile1 ../testfile1'

cd "$WORKDIR"
#TODO: cvsserver doesn't support update w/o -d
test_expect_failure "cvs update w/o -d doesn't create subdir (TODO)" '
   mkdir test &&
   echo >test/empty &&
   git add test &&
   git commit -q -m "Single Subdirectory" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test ! -d test
'

cd "$WORKDIR"
test_expect_success 'cvs update (subdirectories)' \
  '(for dir in A A/B A/B/C A/D E; do
      mkdir $dir &&
      echo "test file in $dir" >"$dir/file_in_$(echo $dir|sed -e "s#/# #g")"  &&
      git add $dir;
   done) &&
   git commit -q -m "deep sub directory structure" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update -d &&
   (for dir in A A/B A/B/C A/D E; do
      filename="file_in_$(echo $dir|sed -e "s#/# #g")" &&
      if test "$(echo $(grep -v ^D $dir/CVS/Entries|cut -d/ -f2,3,5))" = "$filename/1.1/" &&
	test_cmp "$dir/$filename" "../$dir/$filename"; then
        :
      else
        echo >failure
      fi
    done) &&
   test ! -f failure'

cd "$WORKDIR"
test_expect_success 'cvs update (delete file)' \
  'git rm testfile1 &&
   git commit -q -m "Remove testfile1" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test -z "$(grep testfile1 CVS/Entries)" &&
   test ! -f testfile1'

cd "$WORKDIR"
test_expect_success 'cvs update (re-add deleted file)' \
  'echo readded testfile >testfile1 &&
   git add testfile1 &&
   git commit -q -m "Re-Add testfile1" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test "$(echo $(grep testfile1 CVS/Entries|cut -d/ -f2,3,5))" = "testfile1/1.4/" &&
   test_cmp testfile1 ../testfile1'

cd "$WORKDIR"
test_expect_success 'cvs update (merge)' \
  'echo Line 0 >expected &&
   for i in 1 2 3 4 5 6 7
   do
     echo Line $i >>merge
     echo Line $i >>expected
   done &&
   echo Line 8 >>expected &&
   git add merge &&
   git commit -q -m "Merge test (pre-merge)" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test "$(echo $(grep merge CVS/Entries|cut -d/ -f2,3,5))" = "merge/1.1/" &&
   test_cmp merge ../merge &&
   ( echo Line 0; cat merge ) >merge.tmp &&
   mv merge.tmp merge &&
   cd "$WORKDIR" &&
   echo Line 8 >>merge &&
   git add merge &&
   git commit -q -m "Merge test (merge)" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   sleep 1 && touch merge &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test_cmp merge ../expected'

cd "$WORKDIR"

cat >expected.C <<EOF
<<<<<<< merge.mine
Line 0
=======
LINE 0
>>>>>>> merge.1.3
EOF

for i in 1 2 3 4 5 6 7 8
do
  echo Line $i >>expected.C
done

test_expect_success 'cvs update (conflict merge)' \
  '( echo LINE 0; cat merge ) >merge.tmp &&
   mv merge.tmp merge &&
   git add merge &&
   git commit -q -m "Merge test (conflict)" &&
   git push gitcvs.git >/dev/null &&
   cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update &&
   test_cmp merge ../expected.C'

cd "$WORKDIR"
test_expect_success 'cvs update (-C)' \
  'cd cvswork &&
   GIT_CONFIG="$git_config" cvs -Q update -C &&
   test_cmp merge ../merge'

cd "$WORKDIR"
test_expect_success 'cvs update (merge no-op)' \
   'echo Line 9 >>merge &&
    cp merge cvswork/merge &&
    git add merge &&
    git commit -q -m "Merge test (no-op)" &&
    git push gitcvs.git >/dev/null &&
    cd cvswork &&
    sleep 1 && touch merge &&
    GIT_CONFIG="$git_config" cvs -Q update &&
    test_cmp merge ../merge'

cd "$WORKDIR"
test_expect_success 'cvs update (-p)' '
    touch really-empty &&
    echo Line 1 > no-lf &&
    printf "Line 2" >> no-lf &&
    git add really-empty no-lf &&
    git commit -q -m "Update -p test" &&
    git push gitcvs.git >/dev/null &&
    cd cvswork &&
    GIT_CONFIG="$git_config" cvs update &&
    rm -f failures &&
    for i in merge no-lf empty really-empty; do
        GIT_CONFIG="$git_config" cvs update -p "$i" >$i.out
	test_cmp $i.out ../$i >>failures 2>&1
    done &&
    test -z "$(cat failures)"
'

cd "$WORKDIR"
test_expect_success 'cvs update (module list supports packed refs)' '
    GIT_DIR="$SERVERDIR" git pack-refs --all &&
    GIT_CONFIG="$git_config" cvs -n up -d 2> out &&
    grep "cvs update: New directory \`master'\''" < out
'

#------------
# CVS STATUS
#------------

cd "$WORKDIR"
test_expect_success 'cvs status' '
    mkdir status.dir &&
    echo Line > status.dir/status.file &&
    echo Line > status.file &&
    git add status.dir status.file &&
    git commit -q -m "Status test" &&
    git push gitcvs.git >/dev/null &&
    cd cvswork &&
    GIT_CONFIG="$git_config" cvs update &&
    GIT_CONFIG="$git_config" cvs status | grep "^File: status.file" >../out &&
    test_line_count = 2 ../out
'

cd "$WORKDIR"
test_expect_success 'cvs status (nonrecursive)' '
    cd cvswork &&
    GIT_CONFIG="$git_config" cvs status -l | grep "^File: status.file" >../out &&
    test_line_count = 1 ../out
'

cd "$WORKDIR"
test_expect_success 'cvs status (no subdirs in header)' '
    cd cvswork &&
    GIT_CONFIG="$git_config" cvs status | grep ^File: >../out &&
    ! grep / <../out
'

#------------
# CVS CHECKOUT
#------------

cd "$WORKDIR"
test_expect_success 'cvs co -c (shows module database)' '
    GIT_CONFIG="$git_config" cvs co -c > out &&
    grep "^master[	 ][ 	]*master$" <out &&
    ! grep -v "^master[	 ][ 	]*master$" <out
'

#------------
# CVS LOG
#------------

# Known issues with git-cvsserver current log output:
#  - Hard coded "lines: +2 -3" placeholder, instead of real numbers.
#  - CVS normally does not internally add a blank first line
#    or a last line with nothing but a space to log messages.
#  - The latest cvs 1.12.x server sends +0000 timezone (with some hidden "MT"
#    tagging in the protocol), and if cvs 1.12.x client sees the MT tags,
#    it converts to local time zone.  git-cvsserver doesn't do the +0000
#    or the MT tags...
#  - The latest 1.12.x releases add a "commitid:" field on to the end of the
#    "date:" line (after "lines:").  Maybe we could stick git's commit id
#    in it?  Or does CVS expect a certain number of bits (too few for
#    a full sha1)?
#
# Given the above, expect the following test to break if git-cvsserver's
# log output is improved.  The test is just to ensure it doesn't
# accidentally get worse.

sed -e 's/^x//' -e 's/SP$/ /' > "$WORKDIR/expect" <<EOF
x
xRCS file: $WORKDIR/gitcvs.git/master/merge,v
xWorking file: merge
xhead: 1.4
xbranch:
xlocks: strict
xaccess list:
xsymbolic names:
xkeyword substitution: kv
xtotal revisions: 4;	selected revisions: 4
xdescription:
x----------------------------
xrevision 1.4
xdate: __DATE__;  author: author;  state: Exp;  lines: +2 -3
x
xMerge test (no-op)
xSP
x----------------------------
xrevision 1.3
xdate: __DATE__;  author: author;  state: Exp;  lines: +2 -3
x
xMerge test (conflict)
xSP
x----------------------------
xrevision 1.2
xdate: __DATE__;  author: author;  state: Exp;  lines: +2 -3
x
xMerge test (merge)
xSP
x----------------------------
xrevision 1.1
xdate: __DATE__;  author: author;  state: Exp;  lines: +2 -3
x
xMerge test (pre-merge)
xSP
x=============================================================================
EOF
expectStat="$?"

cd "$WORKDIR"
test_expect_success 'cvs log' '
    cd cvswork &&
    test x"$expectStat" = x"0" &&
    GIT_CONFIG="$git_config" cvs log merge >../out &&
    sed -e "s%2[0-9][0-9][0-9]/[01][0-9]/[0-3][0-9] [0-2][0-9]:[0-5][0-9]:[0-5][0-9]%__DATE__%" ../out > ../actual &&
    test_cmp ../expect ../actual
'

#------------
# CVS ANNOTATE
#------------

cd "$WORKDIR"
test_expect_success 'cvs annotate' '
    cd cvswork &&
    GIT_CONFIG="$git_config" cvs annotate merge >../out &&
    sed -e "s/ .*//" ../out >../actual &&
    for i in 3 1 1 1 1 1 1 1 2 4; do echo 1.$i; done >../expect &&
    test_cmp ../expect ../actual
'

#------------
# running via git-shell
#------------

cd "$WORKDIR"

test_expect_success 'create remote-cvs helper' '
	write_script remote-cvs <<-\EOF
	exec git shell -c "cvs server"
	EOF
'

test_expect_success 'cvs server does not run with vanilla git-shell' '
	(
		cd cvswork &&
		CVS_SERVER=$WORKDIR/remote-cvs &&
		export CVS_SERVER &&
		test_must_fail cvs log merge
	)
'

test_expect_success 'configure git shell to run cvs server' '
	mkdir "$HOME"/git-shell-commands &&

	write_script "$HOME"/git-shell-commands/cvs <<-\EOF &&
	if ! test $# = 1 && test "$1" = "server"
	then
		echo >&2 "git-cvsserver only handles \"server\""
		exit 1
	fi
	exec git cvsserver server
	EOF

	# Should not be used, but part of the recommended setup
	write_script "$HOME"/git-shell-commands/no-interactive-login <<-\EOF
	echo Interactive login forbidden
	EOF
'

test_expect_success 'cvs server can run with recommended config' '
	(
		cd cvswork &&
		CVS_SERVER=$WORKDIR/remote-cvs &&
		export CVS_SERVER &&
		cvs log merge
	)
'

test_done