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ece3c67f JH |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2006 Junio C Hamano | |
4 | # | |
5 | ||
9800a754 | 6 | test_description='various format-patch tests' |
ece3c67f JH |
7 | |
8 | . ./test-lib.sh | |
9 | ||
10 | test_expect_success setup ' | |
11 | ||
12 | for i in 1 2 3 4 5 6 7 8 9 10; do echo "$i"; done >file && | |
cd894ee9 JH |
13 | cat file >elif && |
14 | git add file elif && | |
ece3c67f JH |
15 | git commit -m Initial && |
16 | git checkout -b side && | |
17 | ||
18 | for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file && | |
cd894ee9 JH |
19 | chmod +x elif && |
20 | git update-index file elif && | |
21 | git update-index --chmod=+x elif && | |
816366e2 | 22 | git commit -m "Side changes #1" && |
ece3c67f JH |
23 | |
24 | for i in D E F; do echo "$i"; done >>file && | |
25 | git update-index file && | |
816366e2 | 26 | git commit -m "Side changes #2" && |
982b64e4 | 27 | git tag C2 && |
ece3c67f JH |
28 | |
29 | for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >file && | |
30 | git update-index file && | |
816366e2 | 31 | git commit -m "Side changes #3 with \\n backslash-n in it." && |
ece3c67f JH |
32 | |
33 | git checkout master && | |
982b64e4 JH |
34 | git diff-tree -p C2 | git apply --index && |
35 | git commit -m "Master accepts moral equivalent of #2" | |
ece3c67f JH |
36 | |
37 | ' | |
38 | ||
39 | test_expect_success "format-patch --ignore-if-in-upstream" ' | |
40 | ||
41 | git format-patch --stdout master..side >patch0 && | |
42 | cnt=`grep "^From " patch0 | wc -l` && | |
8780bd8f | 43 | test $cnt = 3 |
ece3c67f JH |
44 | |
45 | ' | |
46 | ||
47 | test_expect_success "format-patch --ignore-if-in-upstream" ' | |
48 | ||
49 | git format-patch --stdout \ | |
50 | --ignore-if-in-upstream master..side >patch1 && | |
51 | cnt=`grep "^From " patch1 | wc -l` && | |
8780bd8f | 52 | test $cnt = 2 |
ece3c67f JH |
53 | |
54 | ' | |
55 | ||
56 | test_expect_success "format-patch result applies" ' | |
57 | ||
58 | git checkout -b rebuild-0 master && | |
59 | git am -3 patch0 && | |
60 | cnt=`git rev-list master.. | wc -l` && | |
8780bd8f | 61 | test $cnt = 2 |
ece3c67f JH |
62 | ' |
63 | ||
64 | test_expect_success "format-patch --ignore-if-in-upstream result applies" ' | |
65 | ||
66 | git checkout -b rebuild-1 master && | |
67 | git am -3 patch1 && | |
68 | cnt=`git rev-list master.. | wc -l` && | |
8780bd8f | 69 | test $cnt = 2 |
ece3c67f JH |
70 | ' |
71 | ||
816366e2 JH |
72 | test_expect_success 'commit did not screw up the log message' ' |
73 | ||
74 | git cat-file commit side | grep "^Side .* with .* backslash-n" | |
75 | ||
76 | ' | |
77 | ||
78 | test_expect_success 'format-patch did not screw up the log message' ' | |
79 | ||
80 | grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 && | |
81 | grep "^Subject: .*Side changes #3 with .* backslash-n" patch1 | |
82 | ||
83 | ' | |
84 | ||
85 | test_expect_success 'replay did not screw up the log message' ' | |
86 | ||
87 | git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n" | |
88 | ||
89 | ' | |
90 | ||
a8d8173e DB |
91 | test_expect_success 'extra headers' ' |
92 | ||
93 | git config format.headers "To: R. E. Cipient <rcipient@example.com> | |
94 | " && | |
95 | git config --add format.headers "Cc: S. E. Cipient <scipient@example.com> | |
96 | " && | |
97 | git format-patch --stdout master..side > patch2 && | |
1ba08363 | 98 | sed -e "/^$/q" patch2 > hdrs2 && |
a8d8173e DB |
99 | grep "^To: R. E. Cipient <rcipient@example.com>$" hdrs2 && |
100 | grep "^Cc: S. E. Cipient <scipient@example.com>$" hdrs2 | |
3b2eb186 | 101 | |
a8d8173e DB |
102 | ' |
103 | ||
7d22708b | 104 | test_expect_success 'extra headers without newlines' ' |
a8d8173e DB |
105 | |
106 | git config --replace-all format.headers "To: R. E. Cipient <rcipient@example.com>" && | |
107 | git config --add format.headers "Cc: S. E. Cipient <scipient@example.com>" && | |
108 | git format-patch --stdout master..side >patch3 && | |
1ba08363 | 109 | sed -e "/^$/q" patch3 > hdrs3 && |
a8d8173e DB |
110 | grep "^To: R. E. Cipient <rcipient@example.com>$" hdrs3 && |
111 | grep "^Cc: S. E. Cipient <scipient@example.com>$" hdrs3 | |
3b2eb186 | 112 | |
a8d8173e DB |
113 | ' |
114 | ||
3ee79d9f | 115 | test_expect_success 'extra headers with multiple To:s' ' |
a8d8173e DB |
116 | |
117 | git config --replace-all format.headers "To: R. E. Cipient <rcipient@example.com>" && | |
118 | git config --add format.headers "To: S. E. Cipient <scipient@example.com>" && | |
119 | git format-patch --stdout master..side > patch4 && | |
1ba08363 | 120 | sed -e "/^$/q" patch4 > hdrs4 && |
a8d8173e DB |
121 | grep "^To: R. E. Cipient <rcipient@example.com>,$" hdrs4 && |
122 | grep "^ *S. E. Cipient <scipient@example.com>$" hdrs4 | |
123 | ' | |
124 | ||
736cc67d DB |
125 | test_expect_success 'additional command line cc' ' |
126 | ||
127 | git config --replace-all format.headers "Cc: R. E. Cipient <rcipient@example.com>" && | |
1ba08363 | 128 | git format-patch --cc="S. E. Cipient <scipient@example.com>" --stdout master..side | sed -e "/^$/q" >patch5 && |
736cc67d DB |
129 | grep "^Cc: R. E. Cipient <rcipient@example.com>,$" patch5 && |
130 | grep "^ *S. E. Cipient <scipient@example.com>$" patch5 | |
131 | ' | |
132 | ||
7d812145 DB |
133 | test_expect_success 'multiple files' ' |
134 | ||
135 | rm -rf patches/ && | |
136 | git checkout side && | |
137 | git format-patch -o patches/ master && | |
138 | ls patches/0001-Side-changes-1.patch patches/0002-Side-changes-2.patch patches/0003-Side-changes-3-with-n-backslash-n-in-it.patch | |
139 | ' | |
140 | ||
484cf6c3 TR |
141 | check_threading () { |
142 | expect="$1" && | |
143 | shift && | |
144 | (git format-patch --stdout "$@"; echo $? > status.out) | | |
145 | # Prints everything between the Message-ID and In-Reply-To, | |
146 | # and replaces all Message-ID-lookalikes by a sequence number | |
147 | perl -ne ' | |
148 | if (/^(message-id|references|in-reply-to)/i) { | |
149 | $printing = 1; | |
150 | } elsif (/^\S/) { | |
151 | $printing = 0; | |
152 | } | |
153 | if ($printing) { | |
154 | $h{$1}=$i++ if (/<([^>]+)>/ and !exists $h{$1}); | |
155 | for $k (keys %h) {s/$k/$h{$k}/}; | |
156 | print; | |
157 | } | |
158 | print "---\n" if /^From /i; | |
159 | ' > actual && | |
160 | test 0 = "$(cat status.out)" && | |
161 | test_cmp "$expect" actual | |
162 | } | |
163 | ||
164 | cat >> expect.no-threading <<EOF | |
165 | --- | |
166 | --- | |
167 | --- | |
168 | EOF | |
169 | ||
170 | test_expect_success 'no threading' ' | |
7d812145 | 171 | git checkout side && |
484cf6c3 | 172 | check_threading expect.no-threading master |
7d812145 DB |
173 | ' |
174 | ||
484cf6c3 TR |
175 | cat > expect.thread <<EOF |
176 | --- | |
177 | Message-Id: <0> | |
178 | --- | |
179 | Message-Id: <1> | |
180 | In-Reply-To: <0> | |
181 | References: <0> | |
182 | --- | |
183 | Message-Id: <2> | |
184 | In-Reply-To: <0> | |
185 | References: <0> | |
186 | EOF | |
7d812145 | 187 | |
484cf6c3 TR |
188 | test_expect_success 'thread' ' |
189 | check_threading expect.thread --thread master | |
7d812145 DB |
190 | ' |
191 | ||
484cf6c3 TR |
192 | cat > expect.in-reply-to <<EOF |
193 | --- | |
194 | Message-Id: <0> | |
195 | In-Reply-To: <1> | |
196 | References: <1> | |
197 | --- | |
198 | Message-Id: <2> | |
199 | In-Reply-To: <1> | |
200 | References: <1> | |
201 | --- | |
202 | Message-Id: <3> | |
203 | In-Reply-To: <1> | |
204 | References: <1> | |
205 | EOF | |
a5a27c79 | 206 | |
484cf6c3 TR |
207 | test_expect_success 'thread in-reply-to' ' |
208 | check_threading expect.in-reply-to --in-reply-to="<test.message>" \ | |
209 | --thread master | |
a5a27c79 DB |
210 | ' |
211 | ||
484cf6c3 TR |
212 | cat > expect.cover-letter <<EOF |
213 | --- | |
214 | Message-Id: <0> | |
215 | --- | |
216 | Message-Id: <1> | |
217 | In-Reply-To: <0> | |
218 | References: <0> | |
219 | --- | |
220 | Message-Id: <2> | |
221 | In-Reply-To: <0> | |
222 | References: <0> | |
223 | --- | |
224 | Message-Id: <3> | |
225 | In-Reply-To: <0> | |
226 | References: <0> | |
227 | EOF | |
a5a27c79 | 228 | |
484cf6c3 TR |
229 | test_expect_success 'thread cover-letter' ' |
230 | check_threading expect.cover-letter --cover-letter --thread master | |
231 | ' | |
232 | ||
233 | cat > expect.cl-irt <<EOF | |
234 | --- | |
235 | Message-Id: <0> | |
236 | In-Reply-To: <1> | |
237 | References: <1> | |
238 | --- | |
239 | Message-Id: <2> | |
240 | In-Reply-To: <1> | |
241 | References: <1> | |
242 | --- | |
243 | Message-Id: <3> | |
244 | In-Reply-To: <1> | |
245 | References: <1> | |
246 | --- | |
247 | Message-Id: <4> | |
248 | In-Reply-To: <1> | |
249 | References: <1> | |
250 | EOF | |
251 | ||
252 | test_expect_success 'thread cover-letter in-reply-to' ' | |
253 | check_threading expect.cl-irt --cover-letter \ | |
254 | --in-reply-to="<test.message>" --thread master | |
a5a27c79 DB |
255 | ' |
256 | ||
7d812145 DB |
257 | test_expect_success 'excessive subject' ' |
258 | ||
259 | rm -rf patches/ && | |
260 | git checkout side && | |
261 | for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >>file && | |
262 | git update-index file && | |
263 | git commit -m "This is an excessively long subject line for a message due to the habit some projects have of not having a short, one-line subject at the start of the commit message, but rather sticking a whole paragraph right at the start as the only thing in the commit message. It had better not become the filename for the patch." && | |
264 | git format-patch -o patches/ master..side && | |
265 | ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch | |
266 | ' | |
267 | ||
5d02294c JS |
268 | test_expect_success 'cover-letter inherits diff options' ' |
269 | ||
270 | git mv file foo && | |
271 | git commit -m foo && | |
272 | git format-patch --cover-letter -1 && | |
273 | ! grep "file => foo .* 0 *$" 0000-cover-letter.patch && | |
274 | git format-patch --cover-letter -1 -M && | |
275 | grep "file => foo .* 0 *$" 0000-cover-letter.patch | |
276 | ||
277 | ' | |
859c4fbe JS |
278 | |
279 | cat > expect << EOF | |
280 | This is an excessively long subject line for a message due to the | |
281 | habit some projects have of not having a short, one-line subject at | |
282 | the start of the commit message, but rather sticking a whole | |
283 | paragraph right at the start as the only thing in the commit | |
284 | message. It had better not become the filename for the patch. | |
285 | foo | |
286 | ||
287 | EOF | |
288 | ||
289 | test_expect_success 'shortlog of cover-letter wraps overly-long onelines' ' | |
290 | ||
291 | git format-patch --cover-letter -2 && | |
292 | sed -e "1,/A U Thor/d" -e "/^$/q" < 0000-cover-letter.patch > output && | |
3af82863 | 293 | test_cmp expect output |
859c4fbe JS |
294 | |
295 | ' | |
296 | ||
68daa64d JK |
297 | cat > expect << EOF |
298 | --- | |
299 | file | 16 ++++++++++++++++ | |
300 | 1 files changed, 16 insertions(+), 0 deletions(-) | |
301 | ||
302 | diff --git a/file b/file | |
303 | index 40f36c6..2dc5c23 100644 | |
304 | --- a/file | |
305 | +++ b/file | |
306 | @@ -13,4 +13,20 @@ C | |
307 | 10 | |
308 | D | |
309 | E | |
310 | F | |
311 | +5 | |
312 | EOF | |
313 | ||
314 | test_expect_success 'format-patch respects -U' ' | |
315 | ||
316 | git format-patch -U4 -2 && | |
317 | sed -e "1,/^$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output && | |
318 | test_cmp expect output | |
319 | ||
320 | ' | |
321 | ||
9800a754 JH |
322 | test_expect_success 'format-patch from a subdirectory (1)' ' |
323 | filename=$( | |
324 | rm -rf sub && | |
325 | mkdir -p sub/dir && | |
326 | cd sub/dir && | |
327 | git format-patch -1 | |
328 | ) && | |
329 | case "$filename" in | |
330 | 0*) | |
331 | ;; # ok | |
332 | *) | |
333 | echo "Oops? $filename" | |
334 | false | |
335 | ;; | |
336 | esac && | |
337 | test -f "$filename" | |
338 | ' | |
339 | ||
340 | test_expect_success 'format-patch from a subdirectory (2)' ' | |
341 | filename=$( | |
342 | rm -rf sub && | |
343 | mkdir -p sub/dir && | |
344 | cd sub/dir && | |
345 | git format-patch -1 -o .. | |
346 | ) && | |
347 | case "$filename" in | |
348 | ../0*) | |
349 | ;; # ok | |
350 | *) | |
351 | echo "Oops? $filename" | |
352 | false | |
353 | ;; | |
354 | esac && | |
355 | basename=$(expr "$filename" : ".*/\(.*\)") && | |
356 | test -f "sub/$basename" | |
357 | ' | |
358 | ||
359 | test_expect_success 'format-patch from a subdirectory (3)' ' | |
360 | here="$TEST_DIRECTORY/$test" && | |
361 | rm -f 0* && | |
362 | filename=$( | |
363 | rm -rf sub && | |
364 | mkdir -p sub/dir && | |
365 | cd sub/dir && | |
366 | git format-patch -1 -o "$here" | |
367 | ) && | |
368 | basename=$(expr "$filename" : ".*/\(.*\)") && | |
369 | test -f "$basename" | |
370 | ' | |
371 | ||
ece3c67f | 372 | test_done |