summaryrefslogtreecommitdiff
path: root/t/annotate-tests.sh
blob: 0bfee001b4131d5ce38fbd9c9fb487e22a43507d (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
# This file isn't used as a test script directly, instead it is
# sourced from t8001-annotate.sh and t8002-blame.sh.

check_count () {
	head= &&
	file='file' &&
	options= &&
	while :
	do
		case "$1" in
		-h) head="$2"; shift; shift ;;
		-f) file="$2"; shift; shift ;;
		-*) options="$options $1"; shift ;;
		*) break ;;
		esac
	done &&
	echo "$PROG $options $file $head" >&4 &&
	$PROG $options $file $head >actual &&
	perl -e '
		my %expect = (@ARGV);
		my %count = map { $_ => 0 } keys %expect;
		while (<STDIN>) {
			if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
				my $author = $1;
				for ($author) { s/^\s*//; s/\s*$//; }
				$count{$author}++;
			}
		}
		my $bad = 0;
		while (my ($author, $count) = each %count) {
			my $ok;
			my $value = 0;
			$value = $expect{$author} if defined $expect{$author};
			if ($value != $count) {
				$bad = 1;
				$ok = "bad";
			}
			else {
				$ok = "good";
			}
			print STDERR "Author $author (expected $value, attributed $count) $ok\n";
		}
		exit($bad);
	' "$@" <actual
}

test_expect_success 'setup A lines' '
	echo "1A quick brown fox jumps over the" >file &&
	echo "lazy dog" >>file &&
	git add file &&
	GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
	git commit -a -m "Initial."
'

test_expect_success 'blame 1 author' '
	check_count A 2
'

test_expect_success 'setup B lines' '
	echo "2A quick brown fox jumps over the" >>file &&
	echo "lazy dog" >>file &&
	GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
	git commit -a -m "Second."
'

test_expect_success 'blame 2 authors' '
	check_count A 2 B 2
'

test_expect_success 'setup B1 lines (branch1)' '
	git checkout -b branch1 master &&
	echo "3A slow green fox jumps into the" >>file &&
	echo "well." >>file &&
	GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
	git commit -a -m "Branch1-1"
'

test_expect_success 'blame 2 authors + 1 branch1 author' '
	check_count A 2 B 2 B1 2
'

test_expect_success 'setup B2 lines (branch2)' '
	git checkout -b branch2 master &&
	sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
	mv file.new file &&
	GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
	git commit -a -m "Branch2-1"
'

test_expect_success 'blame 2 authors + 1 branch2 author' '
	check_count A 2 B 1 B2 1
'

test_expect_success 'merge branch1 & branch2' '
	git pull . branch1
'

test_expect_success 'blame 2 authors + 2 merged-in authors' '
	check_count A 2 B 1 B1 2 B2 1
'

test_expect_success 'blame ancestor' '
	check_count -h master A 2 B 2
'

test_expect_success 'blame great-ancestor' '
	check_count -h master^ A 2
'

test_expect_success 'setup evil merge' '
	echo "evil merge." >>file &&
	git commit -a --amend
'

test_expect_success 'blame evil merge' '
	check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
'

test_expect_success 'setup incomplete line' '
	echo "incomplete" | tr -d "\\012" >>file &&
	GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
	git commit -a -m "Incomplete"
'

test_expect_success 'blame incomplete line' '
	check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
'

test_expect_success 'setup edits' '
	mv file file.orig &&
	{
		cat file.orig &&
		echo
	} | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
	echo "incomplete" | tr -d "\\012" >>file &&
	GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
	git commit -a -m "edit"
'

test_expect_success 'blame edits' '
	check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
'

test_expect_success 'setup obfuscated email' '
	echo "No robots allowed" >file.new &&
	cat file >>file.new &&
	mv file.new file &&
	GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
	git commit -a -m "norobots"
'

test_expect_success 'blame obfuscated email' '
	check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
'

test_expect_success 'blame -L 1 (all)' '
	check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
'

test_expect_success 'blame -L , (all)' '
	check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
'

test_expect_success 'blame -L X (X to end)' '
	check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
'

test_expect_success 'blame -L X, (X to end)' '
	check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
'

test_expect_success 'blame -L ,Y (up to Y)' '
	check_count -L,3 A 1 B2 1 E 1
'

test_expect_success 'blame -L X,X' '
	check_count -L3,3 B2 1
'

test_expect_success 'blame -L X,Y' '
	check_count -L3,6 B 1 B1 1 B2 1 D 1
'

test_expect_success 'blame -L Y,X (undocumented)' '
	check_count -L6,3 B 1 B1 1 B2 1 D 1
'

test_expect_success 'blame -L X,+1' '
	check_count -L3,+1 B2 1
'

test_expect_success 'blame -L X,+N' '
	check_count -L3,+4 B 1 B1 1 B2 1 D 1
'

test_expect_success 'blame -L X,-1' '
	check_count -L3,-1 B2 1
'

test_expect_success 'blame -L X,-N' '
	check_count -L6,-4 B 1 B1 1 B2 1 D 1
'

test_expect_success 'blame -L /RE/ (RE to end)' '
	check_count -L/evil/ C 1 "A U Thor" 1
'

test_expect_success 'blame -L /RE/,/RE2/' '
	check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
'

test_expect_success 'blame -L X,/RE/' '
	check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
'

test_expect_success 'blame -L /RE/,Y' '
	check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
'

test_expect_success 'blame -L /RE/,+N' '
	check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
'

test_expect_success 'blame -L /RE/,-N' '
	check_count -L/99/,-3 B 1 B2 1 D 1
'

test_expect_success 'blame -L X (X > nlines)' '
	test_must_fail $PROG -L12345 file
'

test_expect_success 'blame -L ,Y (Y > nlines)' '
	test_must_fail $PROG -L,12345 file
'

test_expect_success 'setup -L :regex' '
	tr Q "\\t" >hello.c <<-\EOF &&
	int main(int argc, const char *argv[])
	{
	Qputs("hello");
	}
	EOF
	git add hello.c &&
	GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
	git commit -m "hello" &&

	mv hello.c hello.orig &&
	sed -e "/}/i\\
	Qputs(\"goodbye\");" <hello.orig | tr Q "\\t" >hello.c &&
	GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
	git commit -a -m "goodbye" &&

	mv hello.c hello.orig &&
	echo "#include <stdio.h>" >hello.c &&
	cat hello.orig >>hello.c &&
	tr Q "\\t" >>hello.c <<-\EOF
	void mail()
	{
	Qputs("mail");
	}
	EOF
	GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
	git commit -a -m "mail"
'

test_expect_success 'blame -L :literal' '
	check_count -f hello.c -L:main F 4 G 1
'

test_expect_success 'blame -L :regex' '
	check_count -f hello.c "-L:m[a-z][a-z]l" H 4
'

test_expect_success 'blame -L :nomatch' '
	test_must_fail $PROG -L:nomatch hello.c
'

test_expect_success 'blame -L bogus' '
	test_must_fail $PROG -L file &&
	test_must_fail $PROG -L1,+ file &&
	test_must_fail $PROG -L1,- file &&
	test_must_fail $PROG -LX file &&
	test_must_fail $PROG -L1,X file &&
	test_must_fail $PROG -L1,+N file &&
	test_must_fail $PROG -L1,-N file
'