3 # Copyright (c) 2006 Junio C Hamano
6 test_description
='various format-patch tests'
9 .
"$TEST_DIRECTORY"/lib-terminal.sh
11 test_expect_success setup
'
13 for i in 1 2 3 4 5 6 7 8 9 10; do echo "$i"; done >file &&
17 git commit -m Initial &&
18 git checkout -b side &&
20 for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file &&
23 git commit -m "Side changes #1" &&
25 for i in D E F; do echo "$i"; done >>file &&
26 git update-index file &&
28 git commit -m "Side changes #2" &&
31 for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >file &&
32 git update-index file &&
34 git commit -m "Side changes #3 with \\n backslash-n in it." &&
36 git checkout master &&
37 git diff-tree -p C2 | git apply --index &&
39 git commit -m "Master accepts moral equivalent of #2"
43 test_expect_success
"format-patch --ignore-if-in-upstream" '
45 git format-patch --stdout master..side >patch0 &&
46 cnt=`grep "^From " patch0 | wc -l` &&
51 test_expect_success
"format-patch --ignore-if-in-upstream" '
53 git format-patch --stdout \
54 --ignore-if-in-upstream master..side >patch1 &&
55 cnt=`grep "^From " patch1 | wc -l` &&
60 test_expect_success
"format-patch doesn't consider merge commits" '
62 git checkout -b slave master &&
63 echo "Another line" >>file &&
65 git commit -am "Slave change #1" &&
66 echo "Yet another line" >>file &&
68 git commit -am "Slave change #2" &&
69 git checkout -b merger master &&
71 git merge --no-ff slave &&
72 cnt=`git format-patch -3 --stdout | grep "^From " | wc -l` &&
76 test_expect_success
"format-patch result applies" '
78 git checkout -b rebuild-0 master &&
80 cnt=`git rev-list master.. | wc -l` &&
84 test_expect_success
"format-patch --ignore-if-in-upstream result applies" '
86 git checkout -b rebuild-1 master &&
88 cnt=`git rev-list master.. | wc -l` &&
92 test_expect_success
'commit did not screw up the log message' '
94 git cat-file commit side | grep "^Side .* with .* backslash-n"
98 test_expect_success
'format-patch did not screw up the log message' '
100 grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 &&
101 grep "^Subject: .*Side changes #3 with .* backslash-n" patch1
105 test_expect_success
'replay did not screw up the log message' '
107 git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n"
111 test_expect_success
'extra headers' '
113 git config format.headers "To: R. E. Cipient <rcipient@example.com>
115 git config --add format.headers "Cc: S. E. Cipient <scipient@example.com>
117 git format-patch --stdout master..side > patch2 &&
118 sed -e "/^\$/q" patch2 > hdrs2 &&
119 grep "^To: R. E. Cipient <rcipient@example.com>\$" hdrs2 &&
120 grep "^Cc: S. E. Cipient <scipient@example.com>\$" hdrs2
124 test_expect_success
'extra headers without newlines' '
126 git config --replace-all format.headers "To: R. E. Cipient <rcipient@example.com>" &&
127 git config --add format.headers "Cc: S. E. Cipient <scipient@example.com>" &&
128 git format-patch --stdout master..side >patch3 &&
129 sed -e "/^\$/q" patch3 > hdrs3 &&
130 grep "^To: R. E. Cipient <rcipient@example.com>\$" hdrs3 &&
131 grep "^Cc: S. E. Cipient <scipient@example.com>\$" hdrs3
135 test_expect_success
'extra headers with multiple To:s' '
137 git config --replace-all format.headers "To: R. E. Cipient <rcipient@example.com>" &&
138 git config --add format.headers "To: S. E. Cipient <scipient@example.com>" &&
139 git format-patch --stdout master..side > patch4 &&
140 sed -e "/^\$/q" patch4 > hdrs4 &&
141 grep "^To: R. E. Cipient <rcipient@example.com>,\$" hdrs4 &&
142 grep "^ *S. E. Cipient <scipient@example.com>\$" hdrs4
145 test_expect_success
'additional command line cc' '
147 git config --replace-all format.headers "Cc: R. E. Cipient <rcipient@example.com>" &&
148 git format-patch --cc="S. E. Cipient <scipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch5 &&
149 grep "^Cc: R. E. Cipient <rcipient@example.com>,\$" patch5 &&
150 grep "^ *S. E. Cipient <scipient@example.com>\$" patch5
153 test_expect_success
'command line headers' '
155 git config --unset-all format.headers &&
156 git format-patch --add-header="Cc: R. E. Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch6 &&
157 grep "^Cc: R. E. Cipient <rcipient@example.com>\$" patch6
160 test_expect_success
'configuration headers and command line headers' '
162 git config --replace-all format.headers "Cc: R. E. Cipient <rcipient@example.com>" &&
163 git format-patch --add-header="Cc: S. E. Cipient <scipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch7 &&
164 grep "^Cc: R. E. Cipient <rcipient@example.com>,\$" patch7 &&
165 grep "^ *S. E. Cipient <scipient@example.com>\$" patch7
168 test_expect_success
'command line To: header' '
170 git config --unset-all format.headers &&
171 git format-patch --to="R. E. Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch8 &&
172 grep "^To: R. E. Cipient <rcipient@example.com>\$" patch8
175 test_expect_success
'configuration To: header' '
177 git config format.to "R. E. Cipient <rcipient@example.com>" &&
178 git format-patch --stdout master..side | sed -e "/^\$/q" >patch9 &&
179 grep "^To: R. E. Cipient <rcipient@example.com>\$" patch9
182 # check_patch <patch>: Verify that <patch> looks like a half-sane
183 # patch email to avoid a false positive with !grep
185 grep -e "^From:" "$1" &&
186 grep -e "^Date:" "$1" &&
187 grep -e "^Subject:" "$1"
190 test_expect_success
'--no-to overrides config.to' '
192 git config --replace-all format.to \
193 "R. E. Cipient <rcipient@example.com>" &&
194 git format-patch --no-to --stdout master..side |
195 sed -e "/^\$/q" >patch10 &&
196 check_patch patch10 &&
197 ! grep "^To: R. E. Cipient <rcipient@example.com>\$" patch10
200 test_expect_success
'--no-to and --to replaces config.to' '
202 git config --replace-all format.to \
203 "Someone <someone@out.there>" &&
204 git format-patch --no-to --to="Someone Else <else@out.there>" \
205 --stdout master..side |
206 sed -e "/^\$/q" >patch11 &&
207 check_patch patch11 &&
208 ! grep "^To: Someone <someone@out.there>\$" patch11 &&
209 grep "^To: Someone Else <else@out.there>\$" patch11
212 test_expect_success
'--no-cc overrides config.cc' '
214 git config --replace-all format.cc \
215 "C. E. Cipient <rcipient@example.com>" &&
216 git format-patch --no-cc --stdout master..side |
217 sed -e "/^\$/q" >patch12 &&
218 check_patch patch12 &&
219 ! grep "^Cc: C. E. Cipient <rcipient@example.com>\$" patch12
222 test_expect_success
'--no-add-header overrides config.headers' '
224 git config --replace-all format.headers \
225 "Header1: B. E. Cipient <rcipient@example.com>" &&
226 git format-patch --no-add-header --stdout master..side |
227 sed -e "/^\$/q" >patch13 &&
228 check_patch patch13 &&
229 ! grep "^Header1: B. E. Cipient <rcipient@example.com>\$" patch13
232 test_expect_success
'multiple files' '
236 git format-patch -o patches/ master &&
237 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
240 test_expect_success
'reroll count' '
242 git format-patch -o patches --cover-letter --reroll-count 4 master..side >list &&
243 ! grep -v "^patches/v4-000[0-3]-" list &&
244 sed -n -e "/^Subject: /p" $(cat list) >subjects &&
245 ! grep -v "^Subject: \[PATCH v4 [0-3]/3\] " subjects
251 (git format-patch
--stdout "$@"; echo $?
> status.out
) |
252 # Prints everything between the Message-ID and In-Reply-To,
253 # and replaces all Message-ID-lookalikes by a sequence number
255 if (/^(message-id|references|in-reply-to)/i) {
261 $h{$1}=$i++ if (/<([^>]+)>/ and !exists $h{$1});
262 for $k (keys %h) {s/$k/$h{$k}/};
265 print "---\n" if /^From /i;
267 test 0 = "$(cat status.out)" &&
268 test_cmp
"$expect" actual
271 cat >> expect.no-threading
<<EOF
277 test_expect_success
'no threading' '
279 check_threading expect.no-threading master
282 cat > expect.thread
<<EOF
295 test_expect_success
'thread' '
296 check_threading expect.thread --thread master
299 cat > expect.in-reply-to
<<EOF
314 test_expect_success
'thread in-reply-to' '
315 check_threading expect.in-reply-to --in-reply-to="<test.message>" \
319 cat > expect.cover-letter
<<EOF
336 test_expect_success
'thread cover-letter' '
337 check_threading expect.cover-letter --cover-letter --thread master
340 cat > expect.cl-irt
<<EOF
362 test_expect_success
'thread cover-letter in-reply-to' '
363 check_threading expect.cl-irt --cover-letter \
364 --in-reply-to="<test.message>" --thread master
367 test_expect_success
'thread explicit shallow' '
368 check_threading expect.cl-irt --cover-letter \
369 --in-reply-to="<test.message>" --thread=shallow master
372 cat > expect.deep
<<EOF
386 test_expect_success
'thread deep' '
387 check_threading expect.deep --thread=deep master
390 cat > expect.deep-irt
<<EOF
408 test_expect_success
'thread deep in-reply-to' '
409 check_threading expect.deep-irt --thread=deep \
410 --in-reply-to="<test.message>" master
413 cat > expect.deep-cl
<<EOF
433 test_expect_success
'thread deep cover-letter' '
434 check_threading expect.deep-cl --cover-letter --thread=deep master
437 cat > expect.deep-cl-irt
<<EOF
462 test_expect_success
'thread deep cover-letter in-reply-to' '
463 check_threading expect.deep-cl-irt --cover-letter \
464 --in-reply-to="<test.message>" --thread=deep master
467 test_expect_success
'thread via config' '
468 test_config format.thread true &&
469 check_threading expect.thread master
472 test_expect_success
'thread deep via config' '
473 test_config format.thread deep &&
474 check_threading expect.deep master
477 test_expect_success
'thread config + override' '
478 test_config format.thread deep &&
479 check_threading expect.thread --thread master
482 test_expect_success
'thread config + --no-thread' '
483 test_config format.thread deep &&
484 check_threading expect.no-threading --no-thread master
487 test_expect_success
'excessive subject' '
491 for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >>file &&
492 git update-index file &&
493 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." &&
494 git format-patch -o patches/ master..side &&
495 ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch
498 test_expect_success
'cover-letter inherits diff options' '
502 git format-patch --cover-letter -1 &&
503 check_patch 0000-cover-letter.patch &&
504 ! grep "file => foo .* 0 *\$" 0000-cover-letter.patch &&
505 git format-patch --cover-letter -1 -M &&
506 grep "file => foo .* 0 *\$" 0000-cover-letter.patch
511 This is an excessively long subject line for a message due to the
512 habit some projects have of not having a short, one-line subject at
513 the start of the commit message, but rather sticking a whole
514 paragraph right at the start as the only thing in the commit
515 message. It had better not become the filename for the patch.
520 test_expect_success
'shortlog of cover-letter wraps overly-long onelines' '
522 git format-patch --cover-letter -2 &&
523 sed -e "1,/A U Thor/d" -e "/^\$/q" < 0000-cover-letter.patch > output &&
524 test_cmp expect output
529 index 40f36c6..2dc5c23 100644
540 test_expect_success
'format-patch respects -U' '
542 git format-patch -U4 -2 &&
543 sed -e "1,/^diff/d" -e "/^+5/q" \
544 <0001-This-is-an-excessively-long-subject-line-for-a-messa.patch \
546 test_cmp expect output
552 diff --git a/file b/file
553 index 40f36c6..2dc5c23 100644
563 test_expect_success
'format-patch -p suppresses stat' '
565 git format-patch -p -2 &&
566 sed -e "1,/^\$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output &&
567 test_cmp expect output
571 test_expect_success
'format-patch from a subdirectory (1)' '
582 echo "Oops? $filename"
589 test_expect_success
'format-patch from a subdirectory (2)' '
594 git format-patch -1 -o ..
600 echo "Oops? $filename"
604 basename=$(expr "$filename" : ".*/\(.*\)") &&
605 test -f "sub/$basename"
608 test_expect_success
'format-patch from a subdirectory (3)' '
614 git format-patch -1 -o "$TRASH_DIRECTORY"
616 basename=$(expr "$filename" : ".*/\(.*\)") &&
620 test_expect_success
'format-patch --in-reply-to' '
621 git format-patch -1 --stdout --in-reply-to "baz@foo.bar" > patch8 &&
622 grep "^In-Reply-To: <baz@foo.bar>" patch8 &&
623 grep "^References: <baz@foo.bar>" patch8
626 test_expect_success
'format-patch --signoff' '
627 git format-patch -1 --signoff --stdout |
628 grep "^Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
631 echo "fatal: --name-only does not make sense" > expect.name-only
632 echo "fatal: --name-status does not make sense" > expect.name-status
633 echo "fatal: --check does not make sense" > expect.check
635 test_expect_success
'options no longer allowed for format-patch' '
636 test_must_fail git format-patch --name-only 2> output &&
637 test_i18ncmp expect.name-only output &&
638 test_must_fail git format-patch --name-status 2> output &&
639 test_i18ncmp expect.name-status output &&
640 test_must_fail git format-patch --check 2> output &&
641 test_i18ncmp expect.check output'
643 test_expect_success
'format-patch --numstat should produce a patch' '
644 git format-patch --numstat --stdout master..side > output &&
645 test 6 = $(grep "^diff --git a/" output | wc -l)'
647 test_expect_success
'format-patch -- <path>' '
648 git format-patch master..side -- file 2>error &&
649 ! grep "Use .--" error
652 test_expect_success
'format-patch --ignore-if-in-upstream HEAD' '
653 git format-patch --ignore-if-in-upstream HEAD
656 test_expect_success
'format-patch --signature' '
657 git format-patch --stdout --signature="my sig" -1 >output &&
661 test_expect_success
'format-patch with format.signature config' '
662 git config format.signature "config sig" &&
663 git format-patch --stdout -1 >output &&
664 grep "config sig" output
667 test_expect_success
'format-patch --signature overrides format.signature' '
668 git config format.signature "config sig" &&
669 git format-patch --stdout --signature="overrides" -1 >output &&
670 ! grep "config sig" output &&
671 grep "overrides" output
674 test_expect_success
'format-patch --no-signature ignores format.signature' '
675 git config format.signature "config sig" &&
676 git format-patch --stdout --signature="my sig" --no-signature \
678 check_patch output &&
679 ! grep "config sig" output &&
680 ! grep "my sig" output &&
681 ! grep "^-- \$" output
684 test_expect_success
'format-patch --signature --cover-letter' '
685 git config --unset-all format.signature &&
686 git format-patch --stdout --signature="my sig" --cover-letter \
688 grep "my sig" output &&
689 test 2 = $(grep "my sig" output | wc -l)
692 test_expect_success
'format.signature="" supresses signatures' '
693 git config format.signature "" &&
694 git format-patch --stdout -1 >output &&
695 check_patch output &&
696 ! grep "^-- \$" output
699 test_expect_success
'format-patch --no-signature supresses signatures' '
700 git config --unset-all format.signature &&
701 git format-patch --stdout --no-signature -1 >output &&
702 check_patch output &&
703 ! grep "^-- \$" output
706 test_expect_success
'format-patch --signature="" supresses signatures' '
707 git format-patch --stdout --signature="" -1 >output &&
708 check_patch output &&
709 ! grep "^-- \$" output
712 test_expect_success TTY
'format-patch --stdout paginates' '
715 GIT_PAGER="wc >pager_used" &&
717 test_terminal git format-patch --stdout --all
719 test_path_is_file pager_used
722 test_expect_success TTY
'format-patch --stdout pagination can be disabled' '
725 GIT_PAGER="wc >pager_used" &&
727 test_terminal git --no-pager format-patch --stdout --all &&
728 test_terminal git -c "pager.format-patch=false" format-patch --stdout --all
730 test_path_is_missing pager_used &&
731 test_path_is_missing .git/pager_used
734 test_expect_success
'format-patch handles multi-line subjects' '
736 echo content >>file &&
737 for i in one two three; do echo $i; done >msg &&
740 git format-patch -o patches -1 &&
741 grep ^Subject: patches/0001-one.patch >actual &&
742 echo "Subject: [PATCH] one two three" >expect &&
743 test_cmp expect actual
746 test_expect_success
'format-patch handles multi-line encoded subjects' '
748 echo content >>file &&
749 for i in en två tre; do echo $i; done >msg &&
752 git format-patch -o patches -1 &&
753 grep ^Subject: patches/0001-en.patch >actual &&
754 echo "Subject: [PATCH] =?UTF-8?q?en=20tv=C3=A5=20tre?=" >expect &&
755 test_cmp expect actual
759 M64
=$M8$M8$M8$M8$M8$M8$M8$M8
760 M512
=$M64$M64$M64$M64$M64$M64$M64$M64
762 Subject: [PATCH] foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
763 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
764 foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
765 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
766 foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
767 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
768 foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
769 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
770 foo bar foo bar foo bar foo bar
772 test_expect_success
'format-patch wraps extremely long headers (ascii)' '
773 echo content >>file &&
775 git commit -m "$M512" &&
776 git format-patch --stdout -1 >patch &&
777 sed -n "/^Subject/p; /^ /p; /^$/q" <patch >subject &&
778 test_cmp expect subject
782 M64
=$M8$M8$M8$M8$M8$M8$M8$M8
783 M512
=$M64$M64$M64$M64$M64$M64$M64$M64
785 Subject: [PATCH] =?UTF-8?q?f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
786 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
787 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
788 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
789 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
790 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
791 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
792 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
793 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
794 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
795 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
796 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
797 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
798 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
799 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
800 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
801 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
802 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
803 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
804 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
805 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
806 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar?=
808 test_expect_success
'format-patch wraps extremely long headers (rfc2047)' '
810 echo content >>file &&
812 git commit -m "$M512" &&
813 git format-patch --stdout -1 >patch &&
814 sed -n "/^Subject/p; /^ /p; /^$/q" <patch >subject &&
815 test_cmp expect subject
819 M64
=$M8$M8$M8$M8$M8$M8$M8$M8
824 test_expect_success
'format-patch wraps non-quotable headers' '
826 echo content >>file &&
828 git commit -mfoo --author "$M64 <foobar@foo.bar>" &&
829 git format-patch --stdout -1 >patch &&
830 sed -n "/^From: /p; /^ /p; /^$/q" <patch >from &&
835 echo content
>>file &&
837 GIT_AUTHOR_NAME
=$1 git commit
-m author-check
&&
838 git format-patch
--stdout -1 >patch &&
839 grep ^From
: patch >actual
&&
840 test_cmp expect actual
844 From: "Foo B. Bar" <author@example.com>
846 test_expect_success
'format-patch quotes dot in headers' '
847 check_author "Foo B. Bar"
851 From: "Foo \"The Baz\" Bar" <author@example.com>
853 test_expect_success
'format-patch quotes double-quote in headers' '
854 check_author "Foo \"The Baz\" Bar"
858 From: =?UTF-8?q?"F=C3=B6o=20B.=20Bar"?= <author@example.com>
860 test_expect_success
'rfc2047-encoded headers also double-quote 822 specials' '
861 check_author "Föo B. Bar"
865 Subject: header with . in it
867 test_expect_success
'subject lines do not have 822 atom-quoting' '
868 echo content >>file &&
870 git commit -m "header with . in it" &&
871 git format-patch -k -1 --stdout >patch &&
872 grep ^Subject: patch >actual &&
873 test_cmp expect actual
877 Subject: [PREFIX 1/1] header with . in it
879 test_expect_success
'subject prefixes have space prepended' '
880 git format-patch -n -1 --stdout --subject-prefix=PREFIX >patch &&
881 grep ^Subject: patch >actual &&
882 test_cmp expect actual
886 Subject: [1/1] header with . in it
888 test_expect_success
'empty subject prefix does not have extra space' '
889 git format-patch -n -1 --stdout --subject-prefix= >patch &&
890 grep ^Subject: patch >actual &&
891 test_cmp expect actual
894 test_expect_success
'format patch ignores color.ui' '
895 test_unconfig color.ui &&
896 git format-patch --stdout -1 >expect &&
897 test_config color.ui always &&
898 git format-patch --stdout -1 >actual &&
899 test_cmp expect actual