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:" "$1"
190 test_expect_success '--no-to overrides config.to' '
192 git config --replace-all format.to \
193 "R. E. Cipient <rcipient@example.com>" &&
194 git format-patch --no-to --stdout master..side |
195 sed -e "/^\$/q" >patch10 &&
196 check_patch patch10 &&
197 ! grep "^To: R. E. Cipient <rcipient@example.com>\$" patch10
200 test_expect_success '--no-to and --to replaces config.to' '
202 git config --replace-all format.to \
203 "Someone <someone@out.there>" &&
204 git format-patch --no-to --to="Someone Else <else@out.there>" \
205 --stdout master..side |
206 sed -e "/^\$/q" >patch11 &&
207 check_patch patch11 &&
208 ! grep "^To: Someone <someone@out.there>\$" patch11 &&
209 grep "^To: Someone Else <else@out.there>\$" patch11
212 test_expect_success '--no-cc overrides config.cc' '
214 git config --replace-all format.cc \
215 "C. E. Cipient <rcipient@example.com>" &&
216 git format-patch --no-cc --stdout master..side |
217 sed -e "/^\$/q" >patch12 &&
218 check_patch patch12 &&
219 ! grep "^Cc: C. E. Cipient <rcipient@example.com>\$" patch12
222 test_expect_success '--no-add-header overrides config.headers' '
224 git config --replace-all format.headers \
225 "Header1: B. E. Cipient <rcipient@example.com>" &&
226 git format-patch --no-add-header --stdout master..side |
227 sed -e "/^\$/q" >patch13 &&
228 check_patch patch13 &&
229 ! grep "^Header1: B. E. Cipient <rcipient@example.com>\$" patch13
232 test_expect_success 'multiple files' '
236 git format-patch -o patches/ master &&
237 ls patches/0001-Side-changes-1.patch patches/0002-Side-changes-2.patch patches/0003-Side-changes-3-with-n-backslash-n-in-it.patch
243 (git format-patch --stdout "$@"; echo $? > status.out) |
244 # Prints everything between the Message-ID and In-Reply-To,
245 # and replaces all Message-ID-lookalikes by a sequence number
247 if (/^(message-id|references|in-reply-to)/i) {
253 $h{$1}=$i++ if (/<([^>]+)>/ and !exists $h{$1});
254 for $k (keys %h) {s/$k/$h{$k}/};
257 print "---\n" if /^From /i;
259 test 0 = "$(cat status.out)" &&
260 test_cmp "$expect" actual
263 cat >> expect.no-threading <<EOF
269 test_expect_success 'no threading' '
271 check_threading expect.no-threading master
274 cat > expect.thread <<EOF
287 test_expect_success 'thread' '
288 check_threading expect.thread --thread master
291 cat > expect.in-reply-to <<EOF
306 test_expect_success 'thread in-reply-to' '
307 check_threading expect.in-reply-to --in-reply-to="<test.message>" \
311 cat > expect.cover-letter <<EOF
328 test_expect_success 'thread cover-letter' '
329 check_threading expect.cover-letter --cover-letter --thread master
332 cat > expect.cl-irt <<EOF
354 test_expect_success 'thread cover-letter in-reply-to' '
355 check_threading expect.cl-irt --cover-letter \
356 --in-reply-to="<test.message>" --thread master
359 test_expect_success 'thread explicit shallow' '
360 check_threading expect.cl-irt --cover-letter \
361 --in-reply-to="<test.message>" --thread=shallow master
364 cat > expect.deep <<EOF
378 test_expect_success 'thread deep' '
379 check_threading expect.deep --thread=deep master
382 cat > expect.deep-irt <<EOF
400 test_expect_success 'thread deep in-reply-to' '
401 check_threading expect.deep-irt --thread=deep \
402 --in-reply-to="<test.message>" master
405 cat > expect.deep-cl <<EOF
425 test_expect_success 'thread deep cover-letter' '
426 check_threading expect.deep-cl --cover-letter --thread=deep master
429 cat > expect.deep-cl-irt <<EOF
454 test_expect_success 'thread deep cover-letter in-reply-to' '
455 check_threading expect.deep-cl-irt --cover-letter \
456 --in-reply-to="<test.message>" --thread=deep master
459 test_expect_success 'thread via config' '
460 test_config format.thread true &&
461 check_threading expect.thread master
464 test_expect_success 'thread deep via config' '
465 test_config format.thread deep &&
466 check_threading expect.deep master
469 test_expect_success 'thread config + override' '
470 test_config format.thread deep &&
471 check_threading expect.thread --thread master
474 test_expect_success 'thread config + --no-thread' '
475 test_config format.thread deep &&
476 check_threading expect.no-threading --no-thread master
479 test_expect_success 'excessive subject' '
483 for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >>file &&
484 git update-index file &&
485 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." &&
486 git format-patch -o patches/ master..side &&
487 ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch
490 test_expect_success 'cover-letter inherits diff options' '
494 git format-patch --cover-letter -1 &&
495 check_patch 0000-cover-letter.patch &&
496 ! grep "file => foo .* 0 *\$" 0000-cover-letter.patch &&
497 git format-patch --cover-letter -1 -M &&
498 grep "file => foo .* 0 *\$" 0000-cover-letter.patch
503 This is an excessively long subject line for a message due to the
504 habit some projects have of not having a short, one-line subject at
505 the start of the commit message, but rather sticking a whole
506 paragraph right at the start as the only thing in the commit
507 message. It had better not become the filename for the patch.
512 test_expect_success 'shortlog of cover-letter wraps overly-long onelines' '
514 git format-patch --cover-letter -2 &&
515 sed -e "1,/A U Thor/d" -e "/^\$/q" < 0000-cover-letter.patch > output &&
516 test_cmp expect output
522 file | 16 ++++++++++++++++
523 1 files changed, 16 insertions(+), 0 deletions(-)
525 diff --git a/file b/file
526 index 40f36c6..2dc5c23 100644
537 test_expect_success 'format-patch respects -U' '
539 git format-patch -U4 -2 &&
540 sed -e "1,/^\$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output &&
541 test_cmp expect output
547 diff --git a/file b/file
548 index 40f36c6..2dc5c23 100644
558 test_expect_success 'format-patch -p suppresses stat' '
560 git format-patch -p -2 &&
561 sed -e "1,/^\$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output &&
562 test_cmp expect output
566 test_expect_success 'format-patch from a subdirectory (1)' '
577 echo "Oops? $filename"
584 test_expect_success 'format-patch from a subdirectory (2)' '
589 git format-patch -1 -o ..
595 echo "Oops? $filename"
599 basename=$(expr "$filename" : ".*/\(.*\)") &&
600 test -f "sub/$basename"
603 test_expect_success 'format-patch from a subdirectory (3)' '
609 git format-patch -1 -o "$TRASH_DIRECTORY"
611 basename=$(expr "$filename" : ".*/\(.*\)") &&
615 test_expect_success 'format-patch --in-reply-to' '
616 git format-patch -1 --stdout --in-reply-to "baz@foo.bar" > patch8 &&
617 grep "^In-Reply-To: <baz@foo.bar>" patch8 &&
618 grep "^References: <baz@foo.bar>" patch8
621 test_expect_success 'format-patch --signoff' '
622 git format-patch -1 --signoff --stdout |
623 grep "^Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
626 echo "fatal: --name-only does not make sense" > expect.name-only
627 echo "fatal: --name-status does not make sense" > expect.name-status
628 echo "fatal: --check does not make sense" > expect.check
630 test_expect_success 'options no longer allowed for format-patch' '
631 test_must_fail git format-patch --name-only 2> output &&
632 test_i18ncmp expect.name-only output &&
633 test_must_fail git format-patch --name-status 2> output &&
634 test_i18ncmp expect.name-status output &&
635 test_must_fail git format-patch --check 2> output &&
636 test_i18ncmp expect.check output'
638 test_expect_success 'format-patch --numstat should produce a patch' '
639 git format-patch --numstat --stdout master..side > output &&
640 test 6 = $(grep "^diff --git a/" output | wc -l)'
642 test_expect_success 'format-patch -- <path>' '
643 git format-patch master..side -- file 2>error &&
644 ! grep "Use .--" error
647 test_expect_success 'format-patch --ignore-if-in-upstream HEAD' '
648 git format-patch --ignore-if-in-upstream HEAD
651 test_expect_success 'format-patch --signature' '
652 git format-patch --stdout --signature="my sig" -1 >output &&
656 test_expect_success 'format-patch with format.signature config' '
657 git config format.signature "config sig" &&
658 git format-patch --stdout -1 >output &&
659 grep "config sig" output
662 test_expect_success 'format-patch --signature overrides format.signature' '
663 git config format.signature "config sig" &&
664 git format-patch --stdout --signature="overrides" -1 >output &&
665 ! grep "config sig" output &&
666 grep "overrides" output
669 test_expect_success 'format-patch --no-signature ignores format.signature' '
670 git config format.signature "config sig" &&
671 git format-patch --stdout --signature="my sig" --no-signature \
673 check_patch output &&
674 ! grep "config sig" output &&
675 ! grep "my sig" output &&
676 ! grep "^-- \$" output
679 test_expect_success 'format-patch --signature --cover-letter' '
680 git config --unset-all format.signature &&
681 git format-patch --stdout --signature="my sig" --cover-letter \
683 grep "my sig" output &&
684 test 2 = $(grep "my sig" output | wc -l)
687 test_expect_success 'format.signature="" supresses signatures' '
688 git config format.signature "" &&
689 git format-patch --stdout -1 >output &&
690 check_patch output &&
691 ! grep "^-- \$" output
694 test_expect_success 'format-patch --no-signature supresses signatures' '
695 git config --unset-all format.signature &&
696 git format-patch --stdout --no-signature -1 >output &&
697 check_patch output &&
698 ! grep "^-- \$" output
701 test_expect_success 'format-patch --signature="" supresses signatures' '
702 git format-patch --stdout --signature="" -1 >output &&
703 check_patch output &&
704 ! grep "^-- \$" output
707 test_expect_success TTY 'format-patch --stdout paginates' '
710 GIT_PAGER="wc >pager_used" &&
712 test_terminal git format-patch --stdout --all
714 test_path_is_file pager_used
717 test_expect_success TTY 'format-patch --stdout pagination can be disabled' '
720 GIT_PAGER="wc >pager_used" &&
722 test_terminal git --no-pager format-patch --stdout --all &&
723 test_terminal git -c "pager.format-patch=false" format-patch --stdout --all
725 test_path_is_missing pager_used &&
726 test_path_is_missing .git/pager_used
729 test_expect_success 'format-patch handles multi-line subjects' '
731 echo content >>file &&
732 for i in one two three; do echo $i; done >msg &&
735 git format-patch -o patches -1 &&
736 grep ^Subject: patches/0001-one.patch >actual &&
737 echo "Subject: [PATCH] one two three" >expect &&
738 test_cmp expect actual
741 test_expect_success 'format-patch handles multi-line encoded subjects' '
743 echo content >>file &&
744 for i in en två tre; do echo $i; done >msg &&
747 git format-patch -o patches -1 &&
748 grep ^Subject: patches/0001-en.patch >actual &&
749 echo "Subject: [PATCH] =?UTF-8?q?en=20tv=C3=A5=20tre?=" >expect &&
750 test_cmp expect actual
754 M64=$M8$M8$M8$M8$M8$M8$M8$M8
755 M512=$M64$M64$M64$M64$M64$M64$M64$M64
757 Subject: [PATCH] foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
758 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
759 foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
760 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
761 foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
762 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
763 foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo
764 bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar
765 foo bar foo bar foo bar foo bar
767 test_expect_success 'format-patch wraps extremely long headers (ascii)' '
768 echo content >>file &&
770 git commit -m "$M512" &&
771 git format-patch --stdout -1 >patch &&
772 sed -n "/^Subject/p; /^ /p; /^$/q" <patch >subject &&
773 test_cmp expect subject
777 M64=$M8$M8$M8$M8$M8$M8$M8$M8
778 M512=$M64$M64$M64$M64$M64$M64$M64$M64
780 Subject: [PATCH] =?UTF-8?q?f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
781 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
782 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
783 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
784 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
785 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
786 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
787 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
788 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
789 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
790 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
791 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
792 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
793 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
794 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
795 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
796 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
797 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
798 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
799 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
800 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6=C3=B6=20bar=20f=C3=B6?=
801 =?UTF-8?q?=C3=B6=20bar=20f=C3=B6=C3=B6=20bar?=
803 test_expect_success 'format-patch wraps extremely long headers (rfc2047)' '
805 echo content >>file &&
807 git commit -m "$M512" &&
808 git format-patch --stdout -1 >patch &&
809 sed -n "/^Subject/p; /^ /p; /^$/q" <patch >subject &&
810 test_cmp expect subject
814 M64=$M8$M8$M8$M8$M8$M8$M8$M8
819 test_expect_success 'format-patch wraps non-quotable headers' '
821 echo content >>file &&
823 git commit -mfoo --author "$M64 <foobar@foo.bar>" &&
824 git format-patch --stdout -1 >patch &&
825 sed -n "/^From: /p; /^ /p; /^$/q" <patch >from &&
830 echo content >>file &&
832 GIT_AUTHOR_NAME=$1 git commit -m author-check &&
833 git format-patch --stdout -1 >patch &&
834 grep ^From: patch >actual &&
835 test_cmp expect actual
839 From: "Foo B. Bar" <author@example.com>
841 test_expect_success 'format-patch quotes dot in headers' '
842 check_author "Foo B. Bar"
846 From: "Foo \"The Baz\" Bar" <author@example.com>
848 test_expect_success 'format-patch quotes double-quote in headers' '
849 check_author "Foo \"The Baz\" Bar"
853 From: =?UTF-8?q?"F=C3=B6o=20B.=20Bar"?= <author@example.com>
855 test_expect_success 'rfc2047-encoded headers also double-quote 822 specials' '
856 check_author "Föo B. Bar"
860 Subject: header with . in it
862 test_expect_success 'subject lines do not have 822 atom-quoting' '
863 echo content >>file &&
865 git commit -m "header with . in it" &&
866 git format-patch -k -1 --stdout >patch &&
867 grep ^Subject: patch >actual &&
868 test_cmp expect actual
872 Subject: [PREFIX 1/1] header with . in it
874 test_expect_success 'subject prefixes have space prepended' '
875 git format-patch -n -1 --stdout --subject-prefix=PREFIX >patch &&
876 grep ^Subject: patch >actual &&
877 test_cmp expect actual
881 Subject: [1/1] header with . in it
883 test_expect_success 'empty subject prefix does not have extra space' '
884 git format-patch -n -1 --stdout --subject-prefix= >patch &&
885 grep ^Subject: patch >actual &&
886 test_cmp expect actual
889 test_expect_success 'format patch ignores color.ui' '
890 test_unconfig color.ui &&
891 git format-patch --stdout -1 >expect &&
892 test_config color.ui always &&
893 git format-patch --stdout -1 >actual &&
894 test_cmp expect actual