summaryrefslogtreecommitdiffstats
path: root/t/t9200-git-cvsexportcommit.sh
blob: a44eabf0d80fa8db991d77af4da49f58750cf43a (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
#!/bin/sh
#
# Copyright (c) Robin Rosenberg
#
test_description='Test export of commits to CVS'

. ./test-lib.sh

if ! test_have_prereq PERL; then
	skip_all='skipping git cvsexportcommit tests, perl not available'
	test_done
fi

cvs >/dev/null 2>&1
if test $? -ne 1
then
    skip_all='skipping git cvsexportcommit tests, cvs not found'
    test_done
fi

if ! test_have_prereq NOT_ROOT; then
	skip_all='When cvs is compiled with CVS_BADROOT commits as root fail'
	test_done
fi

CVSROOT=$PWD/tmpcvsroot
CVSWORK=$PWD/cvswork
GIT_DIR=$PWD/.git
export CVSROOT CVSWORK GIT_DIR

rm -rf "$CVSROOT" "$CVSWORK"

cvs init &&
test -d "$CVSROOT" &&
cvs -Q co -d "$CVSWORK" . &&
echo >empty &&
git add empty &&
git commit -q -a -m "Initial" 2>/dev/null ||
exit 1

check_entries () {
	# $1 == directory, $2 == expected
	sed -ne '/^\//p' "$1/CVS/Entries" | sort | cut -d/ -f2,3,5 >actual
	if test -z "$2"
	then
		test_must_be_empty actual
	else
		printf '%s\n' "$2" | tr '|' '\012' >expected
		test_cmp expected actual
	fi
}

test_expect_success 'New file' '
	mkdir A B C D E F &&
	echo hello1 >A/newfile1.txt &&
	echo hello2 >B/newfile2.txt &&
	cp "$TEST_DIRECTORY"/test-binary-1.png C/newfile3.png &&
	cp "$TEST_DIRECTORY"/test-binary-1.png D/newfile4.png &&
	git add A/newfile1.txt &&
	git add B/newfile2.txt &&
	git add C/newfile3.png &&
	git add D/newfile4.png &&
	git commit -a -m "Test: New file" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c $id &&
	check_entries A "newfile1.txt/1.1/" &&
	check_entries B "newfile2.txt/1.1/" &&
	check_entries C "newfile3.png/1.1/-kb" &&
	check_entries D "newfile4.png/1.1/-kb" &&
	test_cmp A/newfile1.txt ../A/newfile1.txt &&
	test_cmp B/newfile2.txt ../B/newfile2.txt &&
	test_cmp C/newfile3.png ../C/newfile3.png &&
	test_cmp D/newfile4.png ../D/newfile4.png
	)
'

test_expect_success 'Remove two files, add two and update two' '
	echo Hello1 >>A/newfile1.txt &&
	rm -f B/newfile2.txt &&
	rm -f C/newfile3.png &&
	echo Hello5  >E/newfile5.txt &&
	cp "$TEST_DIRECTORY"/test-binary-2.png D/newfile4.png &&
	cp "$TEST_DIRECTORY"/test-binary-1.png F/newfile6.png &&
	git add E/newfile5.txt &&
	git add F/newfile6.png &&
	git commit -a -m "Test: Remove, add and update" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c $id &&
	check_entries A "newfile1.txt/1.2/" &&
	check_entries B "" &&
	check_entries C "" &&
	check_entries D "newfile4.png/1.2/-kb" &&
	check_entries E "newfile5.txt/1.1/" &&
	check_entries F "newfile6.png/1.1/-kb" &&
	test_cmp A/newfile1.txt ../A/newfile1.txt &&
	test_cmp D/newfile4.png ../D/newfile4.png &&
	test_cmp E/newfile5.txt ../E/newfile5.txt &&
	test_cmp F/newfile6.png ../F/newfile6.png
	)
'

# Should fail (but only on the git cvsexportcommit stage)
test_expect_success \
    'Fail to change binary more than one generation old' \
    'cat F/newfile6.png >>D/newfile4.png &&
     git commit -a -m "generatiion 1" &&
     cat F/newfile6.png >>D/newfile4.png &&
     git commit -a -m "generation 2" &&
     id=$(git rev-list --max-count=1 HEAD) &&
     (cd "$CVSWORK" &&
     test_must_fail git cvsexportcommit -c $id
     )'

#test_expect_success \
#    'Fail to remove binary file more than one generation old' \
#    'git reset --hard HEAD^ &&
#     cat F/newfile6.png >>D/newfile4.png &&
#     git commit -a -m "generation 2 (again)" &&
#     rm -f D/newfile4.png &&
#     git commit -a -m "generation 3" &&
#     id=$(git rev-list --max-count=1 HEAD) &&
#     (cd "$CVSWORK" &&
#     test_must_fail git cvsexportcommit -c $id
#     )'

# We reuse the state from two tests back here

# This test is here because a patch for only binary files will
# fail with gnu patch, so cvsexportcommit must handle that.
test_expect_success 'Remove only binary files' '
	git reset --hard HEAD^^ &&
	rm -f D/newfile4.png &&
	git commit -a -m "test: remove only a binary file" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c $id &&
	check_entries A "newfile1.txt/1.2/" &&
	check_entries B "" &&
	check_entries C "" &&
	check_entries D "" &&
	check_entries E "newfile5.txt/1.1/" &&
	check_entries F "newfile6.png/1.1/-kb" &&
	test_cmp A/newfile1.txt ../A/newfile1.txt &&
	test_cmp E/newfile5.txt ../E/newfile5.txt &&
	test_cmp F/newfile6.png ../F/newfile6.png
	)
'

test_expect_success 'Remove only a text file' '
	rm -f A/newfile1.txt &&
	git commit -a -m "test: remove only a binary file" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c $id &&
	check_entries A "" &&
	check_entries B "" &&
	check_entries C "" &&
	check_entries D "" &&
	check_entries E "newfile5.txt/1.1/" &&
	check_entries F "newfile6.png/1.1/-kb" &&
	test_cmp E/newfile5.txt ../E/newfile5.txt &&
	test_cmp F/newfile6.png ../F/newfile6.png
	)
'

test_expect_success 'New file with spaces in file name' '
	mkdir "G g" &&
	echo ok then >"G g/with spaces.txt" &&
	git add "G g/with spaces.txt" && \
	cp "$TEST_DIRECTORY"/test-binary-1.png "G g/with spaces.png" && \
	git add "G g/with spaces.png" &&
	git commit -a -m "With spaces" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c $id &&
	check_entries "G g" "with spaces.png/1.1/-kb|with spaces.txt/1.1/"
	)
'

test_expect_success 'Update file with spaces in file name' '
	echo Ok then >>"G g/with spaces.txt" &&
	cat "$TEST_DIRECTORY"/test-binary-1.png >>"G g/with spaces.png" && \
	git add "G g/with spaces.png" &&
	git commit -a -m "Update with spaces" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c $id &&
	check_entries "G g" "with spaces.png/1.2/-kb|with spaces.txt/1.2/"
	)
'

# Some filesystems mangle pathnames with UTF-8 characters --
# check and skip
if p="Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" &&
	mkdir -p "tst/$p" &&
	date >"tst/$p/day" &&
	found=$(find tst -type f -print) &&
	test "z$found" = "ztst/$p/day" &&
	rm -fr tst
then

# This test contains UTF-8 characters
test_expect_success !MINGW 'File with non-ascii file name' '
	mkdir -p Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö &&
	echo Foo >Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
	git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
	cp "$TEST_DIRECTORY"/test-binary-1.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
	git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
	git commit -a -m "Går det så går det" && \
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -v -c $id &&
	check_entries \
	"Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" \
	"gårdetsågårdet.png/1.1/-kb|gårdetsågårdet.txt/1.1/"
	)
'

fi

rm -fr tst

test_expect_success 'Mismatching patch should fail' '
	date >>"E/newfile5.txt" &&
	git add "E/newfile5.txt" &&
	git commit -a -m "Update one" &&
	date >>"E/newfile5.txt" &&
	git add "E/newfile5.txt" &&
	git commit -a -m "Update two" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$CVSWORK" &&
	test_must_fail git cvsexportcommit -c $id
	)
'

test_expect_success FILEMODE 'Retain execute bit' '
	mkdir G &&
	echo executeon >G/on &&
	chmod +x G/on &&
	echo executeoff >G/off &&
	git add G/on &&
	git add G/off &&
	git commit -a -m "Execute test" &&
	(cd "$CVSWORK" &&
	git cvsexportcommit -c HEAD &&
	test -x G/on &&
	! test -x G/off
	)
'

test_expect_success '-w option should work with relative GIT_DIR' '
	mkdir W &&
	echo foobar >W/file1.txt &&
	echo bazzle >W/file2.txt &&
	git add W/file1.txt &&
	git add W/file2.txt &&
	git commit -m "More updates" &&
	id=$(git rev-list --max-count=1 HEAD) &&
	(cd "$GIT_DIR" &&
	GIT_DIR=. git cvsexportcommit -w "$CVSWORK" -c $id &&
	check_entries "$CVSWORK/W" "file1.txt/1.1/|file2.txt/1.1/" &&
	test_cmp "$CVSWORK/W/file1.txt" ../W/file1.txt &&
	test_cmp "$CVSWORK/W/file2.txt" ../W/file2.txt
	)
'

test_expect_success 'check files before directories' '

	echo Notes > release-notes &&
	git add release-notes &&
	git commit -m "Add release notes" release-notes &&
	id=$(git rev-parse HEAD) &&
	git cvsexportcommit -w "$CVSWORK" -c $id &&

	echo new > DS &&
	echo new > E/DS &&
	echo modified > release-notes &&
	git add DS E/DS release-notes &&
	git commit -m "Add two files with the same basename" &&
	id=$(git rev-parse HEAD) &&
	git cvsexportcommit -w "$CVSWORK" -c $id &&
	check_entries "$CVSWORK/E" "DS/1.1/|newfile5.txt/1.1/" &&
	check_entries "$CVSWORK" "DS/1.1/|release-notes/1.2/" &&
	test_cmp "$CVSWORK/DS" DS &&
	test_cmp "$CVSWORK/E/DS" E/DS &&
	test_cmp "$CVSWORK/release-notes" release-notes

'

test_expect_success 're-commit a removed filename which remains in CVS attic' '
	(cd "$CVSWORK" &&
	echo >attic_gremlin &&
	cvs -Q add attic_gremlin &&
	cvs -Q ci -m "added attic_gremlin" &&
	rm attic_gremlin &&
	cvs -Q rm attic_gremlin &&
	cvs -Q ci -m "removed attic_gremlin") &&

	echo > attic_gremlin &&
	git add attic_gremlin &&
	git commit -m "Added attic_gremlin" &&
	git cvsexportcommit -w "$CVSWORK" -c HEAD &&
	(cd "$CVSWORK" && cvs -Q update -d) &&
	test -f "$CVSWORK/attic_gremlin"
'

# the state of the CVS sandbox may be indeterminate for ' space'
# after this test on some platforms / with some versions of CVS
# consider adding new tests above this point
test_expect_success 'commit a file with leading spaces in the name' '

	echo space > " space" &&
	git add " space" &&
	git commit -m "Add a file with a leading space" &&
	id=$(git rev-parse HEAD) &&
	git cvsexportcommit -w "$CVSWORK" -c $id &&
	check_entries "$CVSWORK" " space/1.1/|DS/1.1/|attic_gremlin/1.3/|release-notes/1.2/" &&
	test_cmp "$CVSWORK/ space" " space"

'

test_expect_success 'use the same checkout for Git and CVS' '

	(mkdir shared &&
	 cd shared &&
	 sane_unset GIT_DIR &&
	 cvs co . &&
	 git init &&
	 git add " space" &&
	 git commit -m "fake initial commit" &&
	 echo Hello >> " space" &&
	 git commit -m "Another change" " space" &&
	 git cvsexportcommit -W -p -u -c HEAD &&
	 grep Hello " space" &&
	 git diff-files)

'

test_done