summaryrefslogtreecommitdiff
path: root/t/t7004-tag.sh
blob: f160af3ccc8714700218efcd3b38c216ff7bab43 (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
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
#!/bin/sh
#
# Copyright (c) 2007 Carlos Rica
#

test_description='git tag

Tests for operations with tags.'

. ./test-lib.sh

# creating and listing lightweight tags:

tag_exists () {
	git show-ref --quiet --verify refs/tags/"$1"
}

# todo: git tag -l now returns always zero, when fixed, change this test
test_expect_success 'listing all tags in an empty tree should succeed' '
	git tag -l &&
	git tag
'

test_expect_success 'listing all tags in an empty tree should output nothing' '
	test `git tag -l | wc -l` -eq 0 &&
	test `git tag | wc -l` -eq 0
'

test_expect_success 'looking for a tag in an empty tree should fail' \
	'! (tag_exists mytag)'

test_expect_success 'creating a tag in an empty tree should fail' '
	test_must_fail git tag mynotag &&
	! tag_exists mynotag
'

test_expect_success 'creating a tag for HEAD in an empty tree should fail' '
	test_must_fail git tag mytaghead HEAD &&
	! tag_exists mytaghead
'

test_expect_success 'creating a tag for an unknown revision should fail' '
	test_must_fail git tag mytagnorev aaaaaaaaaaa &&
	! tag_exists mytagnorev
'

# commit used in the tests, test_tick is also called here to freeze the date:
test_expect_success 'creating a tag using default HEAD should succeed' '
	test_tick &&
	echo foo >foo &&
	git add foo &&
	git commit -m Foo &&
	git tag mytag
'

test_expect_success 'listing all tags if one exists should succeed' '
	git tag -l &&
	git tag
'

test_expect_success 'listing all tags if one exists should output that tag' '
	test `git tag -l` = mytag &&
	test `git tag` = mytag
'

# pattern matching:

test_expect_success 'listing a tag using a matching pattern should succeed' \
	'git tag -l mytag'

test_expect_success \
	'listing a tag using a matching pattern should output that tag' \
	'test `git tag -l mytag` = mytag'

# todo: git tag -l now returns always zero, when fixed, change this test
test_expect_success \
	'listing tags using a non-matching pattern should suceed' \
	'git tag -l xxx'

test_expect_success \
	'listing tags using a non-matching pattern should output nothing' \
	'test `git tag -l xxx | wc -l` -eq 0'

# special cases for creating tags:

test_expect_success \
	'trying to create a tag with the name of one existing should fail' \
	'test_must_fail git tag mytag'

test_expect_success \
	'trying to create a tag with a non-valid name should fail' '
	test `git tag -l | wc -l` -eq 1 &&
	test_must_fail git tag "" &&
	test_must_fail git tag .othertag &&
	test_must_fail git tag "other tag" &&
	test_must_fail git tag "othertag^" &&
	test_must_fail git tag "other~tag" &&
	test `git tag -l | wc -l` -eq 1
'

test_expect_success 'creating a tag using HEAD directly should succeed' '
	git tag myhead HEAD &&
	tag_exists myhead
'

# deleting tags:

test_expect_success 'trying to delete an unknown tag should fail' '
	! tag_exists unknown-tag &&
	test_must_fail git tag -d unknown-tag
'

cat >expect <<EOF
myhead
mytag
EOF
test_expect_success \
	'trying to delete tags without params should succeed and do nothing' '
	git tag -l > actual && test_cmp expect actual &&
	git tag -d &&
	git tag -l > actual && test_cmp expect actual
'

test_expect_success \
	'deleting two existing tags in one command should succeed' '
	tag_exists mytag &&
	tag_exists myhead &&
	git tag -d mytag myhead &&
	! tag_exists mytag &&
	! tag_exists myhead
'

test_expect_success \
	'creating a tag with the name of another deleted one should succeed' '
	! tag_exists mytag &&
	git tag mytag &&
	tag_exists mytag
'

test_expect_success \
	'trying to delete two tags, existing and not, should fail in the 2nd' '
	tag_exists mytag &&
	! tag_exists myhead &&
	test_must_fail git tag -d mytag anothertag &&
	! tag_exists mytag &&
	! tag_exists myhead
'

test_expect_success 'trying to delete an already deleted tag should fail' \
	'test_must_fail git tag -d mytag'

# listing various tags with pattern matching:

cat >expect <<EOF
a1
aa1
cba
t210
t211
v0.2.1
v1.0
v1.0.1
v1.1.3
EOF
test_expect_success 'listing all tags should print them ordered' '
	git tag v1.0.1 &&
	git tag t211 &&
	git tag aa1 &&
	git tag v0.2.1 &&
	git tag v1.1.3 &&
	git tag cba &&
	git tag a1 &&
	git tag v1.0 &&
	git tag t210 &&
	git tag -l > actual &&
	test_cmp expect actual &&
	git tag > actual &&
	test_cmp expect actual
'

cat >expect <<EOF
a1
aa1
cba
EOF
test_expect_success \
	'listing tags with substring as pattern must print those matching' '
	rm *a* &&
	git tag -l "*a*" > current &&
	test_cmp expect current
'

cat >expect <<EOF
v0.2.1
v1.0.1
EOF
test_expect_success \
	'listing tags with a suffix as pattern must print those matching' '
	git tag -l "*.1" > actual &&
	test_cmp expect actual
'

cat >expect <<EOF
t210
t211
EOF
test_expect_success \
	'listing tags with a prefix as pattern must print those matching' '
	git tag -l "t21*" > actual &&
	test_cmp expect actual
'

cat >expect <<EOF
a1
EOF
test_expect_success \
	'listing tags using a name as pattern must print that one matching' '
	git tag -l a1 > actual &&
	test_cmp expect actual
'

cat >expect <<EOF
v1.0
EOF
test_expect_success \
	'listing tags using a name as pattern must print that one matching' '
	git tag -l v1.0 > actual &&
	test_cmp expect actual
'

cat >expect <<EOF
v1.0.1
v1.1.3
EOF
test_expect_success \
	'listing tags with ? in the pattern should print those matching' '
	git tag -l "v1.?.?" > actual &&
	test_cmp expect actual
'

>expect
test_expect_success \
	'listing tags using v.* should print nothing because none have v.' '
	git tag -l "v.*" > actual &&
	test_cmp expect actual
'

cat >expect <<EOF
v0.2.1
v1.0
v1.0.1
v1.1.3
EOF
test_expect_success \
	'listing tags using v* should print only those having v' '
	git tag -l "v*" > actual &&
	test_cmp expect actual
'

# creating and verifying lightweight tags:

test_expect_success \
	'a non-annotated tag created without parameters should point to HEAD' '
	git tag non-annotated-tag &&
	test $(git cat-file -t non-annotated-tag) = commit &&
	test $(git rev-parse non-annotated-tag) = $(git rev-parse HEAD)
'

test_expect_success 'trying to verify an unknown tag should fail' \
	'test_must_fail git tag -v unknown-tag'

test_expect_success \
	'trying to verify a non-annotated and non-signed tag should fail' \
	'test_must_fail git tag -v non-annotated-tag'

test_expect_success \
	'trying to verify many non-annotated or unknown tags, should fail' \
	'test_must_fail git tag -v unknown-tag1 non-annotated-tag unknown-tag2'

# creating annotated tags:

get_tag_msg () {
	git cat-file tag "$1" | sed -e "/BEGIN PGP/q"
}

# run test_tick before committing always gives the time in that timezone
get_tag_header () {
cat <<EOF
object $2
type $3
tag $1
tagger C O Mitter <committer@example.com> $4 -0700

EOF
}

commit=$(git rev-parse HEAD)
time=$test_tick

get_tag_header annotated-tag $commit commit $time >expect
echo "A message" >>expect
test_expect_success \
	'creating an annotated tag with -m message should succeed' '
	git tag -m "A message" annotated-tag &&
	get_tag_msg annotated-tag >actual &&
	test_cmp expect actual
'

cat >msgfile <<EOF
Another message
in a file.
EOF
get_tag_header file-annotated-tag $commit commit $time >expect
cat msgfile >>expect
test_expect_success \
	'creating an annotated tag with -F messagefile should succeed' '
	git tag -F msgfile file-annotated-tag &&
	get_tag_msg file-annotated-tag >actual &&
	test_cmp expect actual
'

cat >inputmsg <<EOF
A message from the
standard input
EOF
get_tag_header stdin-annotated-tag $commit commit $time >expect
cat inputmsg >>expect
test_expect_success 'creating an annotated tag with -F - should succeed' '
	git tag -F - stdin-annotated-tag <inputmsg &&
	get_tag_msg stdin-annotated-tag >actual &&
	test_cmp expect actual
'

test_expect_success \
	'trying to create a tag with a non-existing -F file should fail' '
	! test -f nonexistingfile &&
	! tag_exists notag &&
	test_must_fail git tag -F nonexistingfile notag &&
	! tag_exists notag
'

test_expect_success \
	'trying to create tags giving both -m or -F options should fail' '
	echo "message file 1" >msgfile1 &&
	echo "message file 2" >msgfile2 &&
	! tag_exists msgtag &&
	test_must_fail git tag -m "message 1" -F msgfile1 msgtag &&
	! tag_exists msgtag &&
	test_must_fail git tag -F msgfile1 -m "message 1" msgtag &&
	! tag_exists msgtag &&
	test_must_fail git tag -m "message 1" -F msgfile1 \
		-m "message 2" msgtag &&
	! tag_exists msgtag
'

# blank and empty messages:

get_tag_header empty-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with an empty -m message should succeed' '
	git tag -m "" empty-annotated-tag &&
	get_tag_msg empty-annotated-tag >actual &&
	test_cmp expect actual
'

>emptyfile
get_tag_header emptyfile-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with an empty -F messagefile should succeed' '
	git tag -F emptyfile emptyfile-annotated-tag &&
	get_tag_msg emptyfile-annotated-tag >actual &&
	test_cmp expect actual
'

printf '\n\n  \n\t\nLeading blank lines\n' >blanksfile
printf '\n\t \t  \nRepeated blank lines\n' >>blanksfile
printf '\n\n\nTrailing spaces      \t  \n' >>blanksfile
printf '\nTrailing blank lines\n\n\t \n\n' >>blanksfile
get_tag_header blanks-annotated-tag $commit commit $time >expect
cat >>expect <<EOF
Leading blank lines

Repeated blank lines

Trailing spaces

Trailing blank lines
EOF
test_expect_success \
	'extra blanks in the message for an annotated tag should be removed' '
	git tag -F blanksfile blanks-annotated-tag &&
	get_tag_msg blanks-annotated-tag >actual &&
	test_cmp expect actual
'

get_tag_header blank-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with blank -m message with spaces should succeed' '
	git tag -m "     " blank-annotated-tag &&
	get_tag_msg blank-annotated-tag >actual &&
	test_cmp expect actual
'

echo '     ' >blankfile
echo ''      >>blankfile
echo '  '    >>blankfile
get_tag_header blankfile-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with blank -F messagefile with spaces should succeed' '
	git tag -F blankfile blankfile-annotated-tag &&
	get_tag_msg blankfile-annotated-tag >actual &&
	test_cmp expect actual
'

printf '      ' >blanknonlfile
get_tag_header blanknonlfile-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with -F file of spaces and no newline should succeed' '
	git tag -F blanknonlfile blanknonlfile-annotated-tag &&
	get_tag_msg blanknonlfile-annotated-tag >actual &&
	test_cmp expect actual
'

# messages with commented lines:

cat >commentsfile <<EOF
# A comment

############
The message.
############
One line.


# commented lines
# commented lines

Another line.
# comments

Last line.
EOF
get_tag_header comments-annotated-tag $commit commit $time >expect
cat >>expect <<EOF
The message.
One line.

Another line.

Last line.
EOF
test_expect_success \
	'creating a tag using a -F messagefile with #comments should succeed' '
	git tag -F commentsfile comments-annotated-tag &&
	get_tag_msg comments-annotated-tag >actual &&
	test_cmp expect actual
'

get_tag_header comment-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with a #comment in the -m message should succeed' '
	git tag -m "#comment" comment-annotated-tag &&
	get_tag_msg comment-annotated-tag >actual &&
	test_cmp expect actual
'

echo '#comment' >commentfile
echo ''         >>commentfile
echo '####'     >>commentfile
get_tag_header commentfile-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with #comments in the -F messagefile should succeed' '
	git tag -F commentfile commentfile-annotated-tag &&
	get_tag_msg commentfile-annotated-tag >actual &&
	test_cmp expect actual
'

printf '#comment' >commentnonlfile
get_tag_header commentnonlfile-annotated-tag $commit commit $time >expect
test_expect_success \
	'creating a tag with a file of #comment and no newline should succeed' '
	git tag -F commentnonlfile commentnonlfile-annotated-tag &&
	get_tag_msg commentnonlfile-annotated-tag >actual &&
	test_cmp expect actual
'

# listing messages for annotated non-signed tags:

test_expect_success \
	'listing the one-line message of a non-signed tag should succeed' '
	git tag -m "A msg" tag-one-line &&

	echo "tag-one-line" >expect &&
	git tag -l | grep "^tag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l | grep "^tag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l tag-one-line >actual &&
	test_cmp expect actual &&

	echo "tag-one-line    A msg" >expect &&
	git tag -n1 -l | grep "^tag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n -l | grep "^tag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n1 -l tag-one-line >actual &&
	test_cmp expect actual &&
	git tag -n2 -l tag-one-line >actual &&
	test_cmp expect actual &&
	git tag -n999 -l tag-one-line >actual &&
	test_cmp expect actual
'

test_expect_success \
	'listing the zero-lines message of a non-signed tag should succeed' '
	git tag -m "" tag-zero-lines &&

	echo "tag-zero-lines" >expect &&
	git tag -l | grep "^tag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l | grep "^tag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l tag-zero-lines >actual &&
	test_cmp expect actual &&

	echo "tag-zero-lines  " >expect &&
	git tag -n1 -l | grep "^tag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n -l | grep "^tag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n1 -l tag-zero-lines >actual &&
	test_cmp expect actual &&
	git tag -n2 -l tag-zero-lines >actual &&
	test_cmp expect actual &&
	git tag -n999 -l tag-zero-lines >actual &&
	test_cmp expect actual
'

echo 'tag line one' >annotagmsg
echo 'tag line two' >>annotagmsg
echo 'tag line three' >>annotagmsg
test_expect_success \
	'listing many message lines of a non-signed tag should succeed' '
	git tag -F annotagmsg tag-lines &&

	echo "tag-lines" >expect &&
	git tag -l | grep "^tag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l | grep "^tag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l tag-lines >actual &&
	test_cmp expect actual &&

	echo "tag-lines       tag line one" >expect &&
	git tag -n1 -l | grep "^tag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n -l | grep "^tag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n1 -l tag-lines >actual &&
	test_cmp expect actual &&

	echo "    tag line two" >>expect &&
	git tag -n2 -l | grep "^ *tag.line" >actual &&
	test_cmp expect actual &&
	git tag -n2 -l tag-lines >actual &&
	test_cmp expect actual &&

	echo "    tag line three" >>expect &&
	git tag -n3 -l | grep "^ *tag.line" >actual &&
	test_cmp expect actual &&
	git tag -n3 -l tag-lines >actual &&
	test_cmp expect actual &&
	git tag -n4 -l | grep "^ *tag.line" >actual &&
	test_cmp expect actual &&
	git tag -n4 -l tag-lines >actual &&
	test_cmp expect actual &&
	git tag -n99 -l | grep "^ *tag.line" >actual &&
	test_cmp expect actual &&
	git tag -n99 -l tag-lines >actual &&
	test_cmp expect actual
'

# subsequent tests require gpg; check if it is available
gpg --version >/dev/null 2>/dev/null
if [ $? -eq 127 ]; then
	say "# gpg not found - skipping tag signing and verification tests"
else
	# As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
	# the gpg version 1.0.6 didn't parse trust packets correctly, so for
	# that version, creation of signed tags using the generated key fails.
	case "$(gpg --version)" in
	'gpg (GnuPG) 1.0.6'*)
		say "Skipping signed tag tests, because a bug in 1.0.6 version"
		;;
	*)
		test_set_prereq GPG
		;;
	esac
fi

# trying to verify annotated non-signed tags:

test_expect_success GPG \
	'trying to verify an annotated non-signed tag should fail' '
	tag_exists annotated-tag &&
	test_must_fail git tag -v annotated-tag
'

test_expect_success GPG \
	'trying to verify a file-annotated non-signed tag should fail' '
	tag_exists file-annotated-tag &&
	test_must_fail git tag -v file-annotated-tag
'

test_expect_success GPG \
	'trying to verify two annotated non-signed tags should fail' '
	tag_exists annotated-tag file-annotated-tag &&
	test_must_fail git tag -v annotated-tag file-annotated-tag
'

# creating and verifying signed tags:

# key generation info: gpg --homedir t/t7004 --gen-key
# Type DSA and Elgamal, size 2048 bits, no expiration date.
# Name and email: C O Mitter <committer@example.com>
# No password given, to enable non-interactive operation.

cp -R "$TEST_DIRECTORY"/t7004 ./gpghome
chmod 0700 gpghome
GNUPGHOME="$(pwd)/gpghome"
export GNUPGHOME

get_tag_header signed-tag $commit commit $time >expect
echo 'A signed tag message' >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG 'creating a signed tag with -m message should succeed' '
	git tag -s -m "A signed tag message" signed-tag &&
	get_tag_msg signed-tag >actual &&
	test_cmp expect actual
'

get_tag_header u-signed-tag $commit commit $time >expect
echo 'Another message' >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG 'sign with a given key id' '

	git tag -u committer@example.com -m "Another message" u-signed-tag &&
	get_tag_msg u-signed-tag >actual &&
	test_cmp expect actual

'

test_expect_success GPG 'sign with an unknown id (1)' '

	test_must_fail git tag -u author@example.com \
		-m "Another message" o-signed-tag

'

test_expect_success GPG 'sign with an unknown id (2)' '

	test_must_fail git tag -u DEADBEEF -m "Another message" o-signed-tag

'

cat >fakeeditor <<'EOF'
#!/bin/sh
test -n "$1" && exec >"$1"
echo A signed tag message
echo from a fake editor.
EOF
chmod +x fakeeditor

get_tag_header implied-sign $commit commit $time >expect
./fakeeditor >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG '-u implies signed tag' '
	GIT_EDITOR=./fakeeditor git tag -u CDDE430D implied-sign &&
	get_tag_msg implied-sign >actual &&
	test_cmp expect actual
'

cat >sigmsgfile <<EOF
Another signed tag
message in a file.
EOF
get_tag_header file-signed-tag $commit commit $time >expect
cat sigmsgfile >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with -F messagefile should succeed' '
	git tag -s -F sigmsgfile file-signed-tag &&
	get_tag_msg file-signed-tag >actual &&
	test_cmp expect actual
'

cat >siginputmsg <<EOF
A signed tag message from
the standard input
EOF
get_tag_header stdin-signed-tag $commit commit $time >expect
cat siginputmsg >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG 'creating a signed tag with -F - should succeed' '
	git tag -s -F - stdin-signed-tag <siginputmsg &&
	get_tag_msg stdin-signed-tag >actual &&
	test_cmp expect actual
'

get_tag_header implied-annotate $commit commit $time >expect
./fakeeditor >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG '-s implies annotated tag' '
	GIT_EDITOR=./fakeeditor git tag -s implied-annotate &&
	get_tag_msg implied-annotate >actual &&
	test_cmp expect actual
'

test_expect_success GPG \
	'trying to create a signed tag with non-existing -F file should fail' '
	! test -f nonexistingfile &&
	! tag_exists nosigtag &&
	test_must_fail git tag -s -F nonexistingfile nosigtag &&
	! tag_exists nosigtag
'

test_expect_success GPG 'verifying a signed tag should succeed' \
	'git tag -v signed-tag'

test_expect_success GPG 'verifying two signed tags in one command should succeed' \
	'git tag -v signed-tag file-signed-tag'

test_expect_success GPG \
	'verifying many signed and non-signed tags should fail' '
	test_must_fail git tag -v signed-tag annotated-tag &&
	test_must_fail git tag -v file-annotated-tag file-signed-tag &&
	test_must_fail git tag -v annotated-tag \
		file-signed-tag file-annotated-tag &&
	test_must_fail git tag -v signed-tag annotated-tag file-signed-tag
'

test_expect_success GPG 'verifying a forged tag should fail' '
	forged=$(git cat-file tag signed-tag |
		sed -e "s/signed-tag/forged-tag/" |
		git mktag) &&
	git tag forged-tag $forged &&
	test_must_fail git tag -v forged-tag
'

# blank and empty messages for signed tags:

get_tag_header empty-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with an empty -m message should succeed' '
	git tag -s -m "" empty-signed-tag &&
	get_tag_msg empty-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v empty-signed-tag
'

>sigemptyfile
get_tag_header emptyfile-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with an empty -F messagefile should succeed' '
	git tag -s -F sigemptyfile emptyfile-signed-tag &&
	get_tag_msg emptyfile-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v emptyfile-signed-tag
'

printf '\n\n  \n\t\nLeading blank lines\n' > sigblanksfile
printf '\n\t \t  \nRepeated blank lines\n' >>sigblanksfile
printf '\n\n\nTrailing spaces      \t  \n' >>sigblanksfile
printf '\nTrailing blank lines\n\n\t \n\n' >>sigblanksfile
get_tag_header blanks-signed-tag $commit commit $time >expect
cat >>expect <<EOF
Leading blank lines

Repeated blank lines

Trailing spaces

Trailing blank lines
EOF
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'extra blanks in the message for a signed tag should be removed' '
	git tag -s -F sigblanksfile blanks-signed-tag &&
	get_tag_msg blanks-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v blanks-signed-tag
'

get_tag_header blank-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with a blank -m message should succeed' '
	git tag -s -m "     " blank-signed-tag &&
	get_tag_msg blank-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v blank-signed-tag
'

echo '     ' >sigblankfile
echo ''      >>sigblankfile
echo '  '    >>sigblankfile
get_tag_header blankfile-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with blank -F file with spaces should succeed' '
	git tag -s -F sigblankfile blankfile-signed-tag &&
	get_tag_msg blankfile-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v blankfile-signed-tag
'

printf '      ' >sigblanknonlfile
get_tag_header blanknonlfile-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with spaces and no newline should succeed' '
	git tag -s -F sigblanknonlfile blanknonlfile-signed-tag &&
	get_tag_msg blanknonlfile-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v signed-tag
'

# messages with commented lines for signed tags:

cat >sigcommentsfile <<EOF
# A comment

############
The message.
############
One line.


# commented lines
# commented lines

Another line.
# comments

Last line.
EOF
get_tag_header comments-signed-tag $commit commit $time >expect
cat >>expect <<EOF
The message.
One line.

Another line.

Last line.
EOF
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with a -F file with #comments should succeed' '
	git tag -s -F sigcommentsfile comments-signed-tag &&
	get_tag_msg comments-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v comments-signed-tag
'

get_tag_header comment-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with #commented -m message should succeed' '
	git tag -s -m "#comment" comment-signed-tag &&
	get_tag_msg comment-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v comment-signed-tag
'

echo '#comment' >sigcommentfile
echo ''         >>sigcommentfile
echo '####'     >>sigcommentfile
get_tag_header commentfile-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with #commented -F messagefile should succeed' '
	git tag -s -F sigcommentfile commentfile-signed-tag &&
	get_tag_msg commentfile-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v commentfile-signed-tag
'

printf '#comment' >sigcommentnonlfile
get_tag_header commentnonlfile-signed-tag $commit commit $time >expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag with a #comment and no newline should succeed' '
	git tag -s -F sigcommentnonlfile commentnonlfile-signed-tag &&
	get_tag_msg commentnonlfile-signed-tag >actual &&
	test_cmp expect actual &&
	git tag -v commentnonlfile-signed-tag
'

# listing messages for signed tags:

test_expect_success GPG \
	'listing the one-line message of a signed tag should succeed' '
	git tag -s -m "A message line signed" stag-one-line &&

	echo "stag-one-line" >expect &&
	git tag -l | grep "^stag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l | grep "^stag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l stag-one-line >actual &&
	test_cmp expect actual &&

	echo "stag-one-line   A message line signed" >expect &&
	git tag -n1 -l | grep "^stag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n -l | grep "^stag-one-line" >actual &&
	test_cmp expect actual &&
	git tag -n1 -l stag-one-line >actual &&
	test_cmp expect actual &&
	git tag -n2 -l stag-one-line >actual &&
	test_cmp expect actual &&
	git tag -n999 -l stag-one-line >actual &&
	test_cmp expect actual
'

test_expect_success GPG \
	'listing the zero-lines message of a signed tag should succeed' '
	git tag -s -m "" stag-zero-lines &&

	echo "stag-zero-lines" >expect &&
	git tag -l | grep "^stag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l | grep "^stag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l stag-zero-lines >actual &&
	test_cmp expect actual &&

	echo "stag-zero-lines " >expect &&
	git tag -n1 -l | grep "^stag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n -l | grep "^stag-zero-lines" >actual &&
	test_cmp expect actual &&
	git tag -n1 -l stag-zero-lines >actual &&
	test_cmp expect actual &&
	git tag -n2 -l stag-zero-lines >actual &&
	test_cmp expect actual &&
	git tag -n999 -l stag-zero-lines >actual &&
	test_cmp expect actual
'

echo 'stag line one' >sigtagmsg
echo 'stag line two' >>sigtagmsg
echo 'stag line three' >>sigtagmsg
test_expect_success GPG \
	'listing many message lines of a signed tag should succeed' '
	git tag -s -F sigtagmsg stag-lines &&

	echo "stag-lines" >expect &&
	git tag -l | grep "^stag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l | grep "^stag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n0 -l stag-lines >actual &&
	test_cmp expect actual &&

	echo "stag-lines      stag line one" >expect &&
	git tag -n1 -l | grep "^stag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n -l | grep "^stag-lines" >actual &&
	test_cmp expect actual &&
	git tag -n1 -l stag-lines >actual &&
	test_cmp expect actual &&

	echo "    stag line two" >>expect &&
	git tag -n2 -l | grep "^ *stag.line" >actual &&
	test_cmp expect actual &&
	git tag -n2 -l stag-lines >actual &&
	test_cmp expect actual &&

	echo "    stag line three" >>expect &&
	git tag -n3 -l | grep "^ *stag.line" >actual &&
	test_cmp expect actual &&
	git tag -n3 -l stag-lines >actual &&
	test_cmp expect actual &&
	git tag -n4 -l | grep "^ *stag.line" >actual &&
	test_cmp expect actual &&
	git tag -n4 -l stag-lines >actual &&
	test_cmp expect actual &&
	git tag -n99 -l | grep "^ *stag.line" >actual &&
	test_cmp expect actual &&
	git tag -n99 -l stag-lines >actual &&
	test_cmp expect actual
'

# tags pointing to objects different from commits:

tree=$(git rev-parse HEAD^{tree})
blob=$(git rev-parse HEAD:foo)
tag=$(git rev-parse signed-tag 2>/dev/null)

get_tag_header tree-signed-tag $tree tree $time >expect
echo "A message for a tree" >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag pointing to a tree should succeed' '
	git tag -s -m "A message for a tree" tree-signed-tag HEAD^{tree} &&
	get_tag_msg tree-signed-tag >actual &&
	test_cmp expect actual
'

get_tag_header blob-signed-tag $blob blob $time >expect
echo "A message for a blob" >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag pointing to a blob should succeed' '
	git tag -s -m "A message for a blob" blob-signed-tag HEAD:foo &&
	get_tag_msg blob-signed-tag >actual &&
	test_cmp expect actual
'

get_tag_header tag-signed-tag $tag tag $time >expect
echo "A message for another tag" >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect
test_expect_success GPG \
	'creating a signed tag pointing to another tag should succeed' '
	git tag -s -m "A message for another tag" tag-signed-tag signed-tag &&
	get_tag_msg tag-signed-tag >actual &&
	test_cmp expect actual
'

# try to sign with bad user.signingkey
git config user.signingkey BobTheMouse
test_expect_success GPG \
	'git tag -s fails if gpg is misconfigured' \
	'test_must_fail git tag -s -m tail tag-gpg-failure'
git config --unset user.signingkey

# try to verify without gpg:

rm -rf gpghome
test_expect_success GPG \
	'verify signed tag fails when public key is not present' \
	'test_must_fail git tag -v signed-tag'

test_expect_success \
	'git tag -a fails if tag annotation is empty' '
	! (GIT_EDITOR=cat git tag -a initial-comment)
'

test_expect_success \
	'message in editor has initial comment' '
	! (GIT_EDITOR=cat git tag -a initial-comment > actual)
'

test_expect_success \
	'message in editor has initial comment: first line' '
	# check the first line --- should be empty
	echo >first.expect &&
	sed -e 1q <actual >first.actual &&
	test_cmp first.expect first.actual
'

test_expect_success \
	'message in editor has initial comment: remainder' '
	# remove commented lines from the remainder -- should be empty
	>rest.expect
	sed -e 1d -e '/^#/d' <actual >rest.actual &&
	test_cmp rest.expect rest.actual
'

get_tag_header reuse $commit commit $time >expect
echo "An annotation to be reused" >> expect
test_expect_success \
	'overwriting an annoted tag should use its previous body' '
	git tag -a -m "An annotation to be reused" reuse &&
	GIT_EDITOR=true git tag -f -a reuse &&
	get_tag_msg reuse >actual &&
	test_cmp expect actual
'

test_expect_success 'filename for the message is relative to cwd' '
	mkdir subdir &&
	echo "Tag message in top directory" >msgfile-5 &&
	echo "Tag message in sub directory" >subdir/msgfile-5 &&
	(
		cd subdir &&
		git tag -a -F msgfile-5 tag-from-subdir
	) &&
	git cat-file tag tag-from-subdir | grep "in sub directory"
'

test_expect_success 'filename for the message is relative to cwd' '
	echo "Tag message in sub directory" >subdir/msgfile-6 &&
	(
		cd subdir &&
		git tag -a -F msgfile-6 tag-from-subdir-2
	) &&
	git cat-file tag tag-from-subdir-2 | grep "in sub directory"
'

# create a few more commits to test --contains

hash1=$(git rev-parse HEAD)

test_expect_success 'creating second commit and tag' '
	echo foo-2.0 >foo &&
	git add foo &&
	git commit -m second &&
	git tag v2.0
'

hash2=$(git rev-parse HEAD)

test_expect_success 'creating third commit without tag' '
	echo foo-dev >foo &&
	git add foo &&
	git commit -m third
'

hash3=$(git rev-parse HEAD)

# simple linear checks of --continue

cat > expected <<EOF
v0.2.1
v1.0
v1.0.1
v1.1.3
v2.0
EOF

test_expect_success 'checking that first commit is in all tags (hash)' "
	git tag -l --contains $hash1 v* >actual &&
	test_cmp expected actual
"

# other ways of specifying the commit
test_expect_success 'checking that first commit is in all tags (tag)' "
	git tag -l --contains v1.0 v* >actual &&
	test_cmp expected actual
"

test_expect_success 'checking that first commit is in all tags (relative)' "
	git tag -l --contains HEAD~2 v* >actual &&
	test_cmp expected actual
"

cat > expected <<EOF
v2.0
EOF

test_expect_success 'checking that second commit only has one tag' "
	git tag -l --contains $hash2 v* >actual &&
	test_cmp expected actual
"


cat > expected <<EOF
EOF

test_expect_success 'checking that third commit has no tags' "
	git tag -l --contains $hash3 v* >actual &&
	test_cmp expected actual
"

# how about a simple merge?

test_expect_success 'creating simple branch' '
	git branch stable v2.0 &&
        git checkout stable &&
	echo foo-3.0 > foo &&
	git commit foo -m fourth &&
	git tag v3.0
'

hash4=$(git rev-parse HEAD)

cat > expected <<EOF
v3.0
EOF

test_expect_success 'checking that branch head only has one tag' "
	git tag -l --contains $hash4 v* >actual &&
	test_cmp expected actual
"

test_expect_success 'merging original branch into this branch' '
	git merge --strategy=ours master &&
        git tag v4.0
'

cat > expected <<EOF
v4.0
EOF

test_expect_success 'checking that original branch head has one tag now' "
	git tag -l --contains $hash3 v* >actual &&
	test_cmp expected actual
"

cat > expected <<EOF
v0.2.1
v1.0
v1.0.1
v1.1.3
v2.0
v3.0
v4.0
EOF

test_expect_success 'checking that initial commit is in all tags' "
	git tag -l --contains $hash1 v* >actual &&
	test_cmp expected actual
"

# mixing modes and options:

test_expect_success 'mixing incompatibles modes and options is forbidden' '
	test_must_fail git tag -a &&
	test_must_fail git tag -l -v &&
	test_must_fail git tag -n 100 &&
	test_must_fail git tag -l -m msg &&
	test_must_fail git tag -l -F some file &&
	test_must_fail git tag -v -s
'

test_done