#!/bin/sh # # Copyright (c) 2006 Junio C Hamano # test_description='various format-patch tests' . ./test-lib.sh test_expect_success setup ' for i in 1 2 3 4 5 6 7 8 9 10; do echo "$i"; done >file && cat file >elif && git add file elif && git commit -m Initial && git checkout -b side && for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file && test_chmod +x elif && git commit -m "Side changes #1" && for i in D E F; do echo "$i"; done >>file && git update-index file && git commit -m "Side changes #2" && git tag C2 && for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >file && git update-index file && git commit -m "Side changes #3 with \\n backslash-n in it." && git checkout master && git diff-tree -p C2 | git apply --index && git commit -m "Master accepts moral equivalent of #2" ' test_expect_success "format-patch --ignore-if-in-upstream" ' git format-patch --stdout master..side >patch0 && cnt=`grep "^From " patch0 | wc -l` && test $cnt = 3 ' test_expect_success "format-patch --ignore-if-in-upstream" ' git format-patch --stdout \ --ignore-if-in-upstream master..side >patch1 && cnt=`grep "^From " patch1 | wc -l` && test $cnt = 2 ' test_expect_success "format-patch result applies" ' git checkout -b rebuild-0 master && git am -3 patch0 && cnt=`git rev-list master.. | wc -l` && test $cnt = 2 ' test_expect_success "format-patch --ignore-if-in-upstream result applies" ' git checkout -b rebuild-1 master && git am -3 patch1 && cnt=`git rev-list master.. | wc -l` && test $cnt = 2 ' test_expect_success 'commit did not screw up the log message' ' git cat-file commit side | grep "^Side .* with .* backslash-n" ' test_expect_success 'format-patch did not screw up the log message' ' grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 && grep "^Subject: .*Side changes #3 with .* backslash-n" patch1 ' test_expect_success 'replay did not screw up the log message' ' git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n" ' test_expect_success 'extra headers' ' git config format.headers "To: R. E. Cipient " && git config --add format.headers "Cc: S. E. Cipient " && git format-patch --stdout master..side > patch2 && sed -e "/^$/q" patch2 > hdrs2 && grep "^To: R. E. Cipient $" hdrs2 && grep "^Cc: S. E. Cipient $" hdrs2 ' test_expect_success 'extra headers without newlines' ' git config --replace-all format.headers "To: R. E. Cipient " && git config --add format.headers "Cc: S. E. Cipient " && git format-patch --stdout master..side >patch3 && sed -e "/^$/q" patch3 > hdrs3 && grep "^To: R. E. Cipient $" hdrs3 && grep "^Cc: S. E. Cipient $" hdrs3 ' test_expect_success 'extra headers with multiple To:s' ' git config --replace-all format.headers "To: R. E. Cipient " && git config --add format.headers "To: S. E. Cipient " && git format-patch --stdout master..side > patch4 && sed -e "/^$/q" patch4 > hdrs4 && grep "^To: R. E. Cipient ,$" hdrs4 && grep "^ *S. E. Cipient $" hdrs4 ' test_expect_success 'additional command line cc' ' git config --replace-all format.headers "Cc: R. E. Cipient " && git format-patch --cc="S. E. Cipient " --stdout master..side | sed -e "/^$/q" >patch5 && grep "^Cc: R. E. Cipient ,$" patch5 && grep "^ *S. E. Cipient $" patch5 ' test_expect_success 'command line headers' ' git config --unset-all format.headers && git format-patch --add-header="Cc: R. E. Cipient " --stdout master..side | sed -e "/^$/q" >patch6 && grep "^Cc: R. E. Cipient $" patch6 ' test_expect_success 'configuration headers and command line headers' ' git config --replace-all format.headers "Cc: R. E. Cipient " && git format-patch --add-header="Cc: S. E. Cipient " --stdout master..side | sed -e "/^$/q" >patch7 && grep "^Cc: R. E. Cipient ,$" patch7 && grep "^ *S. E. Cipient $" patch7 ' test_expect_success 'multiple files' ' rm -rf patches/ && git checkout side && git format-patch -o patches/ master && 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 ' check_threading () { expect="$1" && shift && (git format-patch --stdout "$@"; echo $? > status.out) | # Prints everything between the Message-ID and In-Reply-To, # and replaces all Message-ID-lookalikes by a sequence number perl -ne ' if (/^(message-id|references|in-reply-to)/i) { $printing = 1; } elsif (/^\S/) { $printing = 0; } if ($printing) { $h{$1}=$i++ if (/<([^>]+)>/ and !exists $h{$1}); for $k (keys %h) {s/$k/$h{$k}/}; print; } print "---\n" if /^From /i; ' > actual && test 0 = "$(cat status.out)" && test_cmp "$expect" actual } cat >> expect.no-threading < expect.thread < --- Message-Id: <1> In-Reply-To: <0> References: <0> --- Message-Id: <2> In-Reply-To: <0> References: <0> EOF test_expect_success 'thread' ' check_threading expect.thread --thread master ' cat > expect.in-reply-to < In-Reply-To: <1> References: <1> --- Message-Id: <2> In-Reply-To: <1> References: <1> --- Message-Id: <3> In-Reply-To: <1> References: <1> EOF test_expect_success 'thread in-reply-to' ' check_threading expect.in-reply-to --in-reply-to="" \ --thread master ' cat > expect.cover-letter < --- Message-Id: <1> In-Reply-To: <0> References: <0> --- Message-Id: <2> In-Reply-To: <0> References: <0> --- Message-Id: <3> In-Reply-To: <0> References: <0> EOF test_expect_success 'thread cover-letter' ' check_threading expect.cover-letter --cover-letter --thread master ' cat > expect.cl-irt < In-Reply-To: <1> References: <1> --- Message-Id: <2> In-Reply-To: <0> References: <1> <0> --- Message-Id: <3> In-Reply-To: <0> References: <1> <0> --- Message-Id: <4> In-Reply-To: <0> References: <1> <0> EOF test_expect_success 'thread cover-letter in-reply-to' ' check_threading expect.cl-irt --cover-letter \ --in-reply-to="" --thread master ' test_expect_success 'thread explicit shallow' ' check_threading expect.cl-irt --cover-letter \ --in-reply-to="" --thread=shallow master ' cat > expect.deep < --- Message-Id: <1> In-Reply-To: <0> References: <0> --- Message-Id: <2> In-Reply-To: <1> References: <0> <1> EOF test_expect_success 'thread deep' ' check_threading expect.deep --thread=deep master ' cat > expect.deep-irt < In-Reply-To: <1> References: <1> --- Message-Id: <2> In-Reply-To: <0> References: <1> <0> --- Message-Id: <3> In-Reply-To: <2> References: <1> <0> <2> EOF test_expect_success 'thread deep in-reply-to' ' check_threading expect.deep-irt --thread=deep \ --in-reply-to="" master ' cat > expect.deep-cl < --- Message-Id: <1> In-Reply-To: <0> References: <0> --- Message-Id: <2> In-Reply-To: <1> References: <0> <1> --- Message-Id: <3> In-Reply-To: <2> References: <0> <1> <2> EOF test_expect_success 'thread deep cover-letter' ' check_threading expect.deep-cl --cover-letter --thread=deep master ' cat > expect.deep-cl-irt < In-Reply-To: <1> References: <1> --- Message-Id: <2> In-Reply-To: <0> References: <1> <0> --- Message-Id: <3> In-Reply-To: <2> References: <1> <0> <2> --- Message-Id: <4> In-Reply-To: <3> References: <1> <0> <2> <3> EOF test_expect_success 'thread deep cover-letter in-reply-to' ' check_threading expect.deep-cl-irt --cover-letter \ --in-reply-to="" --thread=deep master ' test_expect_success 'thread via config' ' git config format.thread true && check_threading expect.thread master ' test_expect_success 'thread deep via config' ' git config format.thread deep && check_threading expect.deep master ' test_expect_success 'thread config + override' ' git config format.thread deep && check_threading expect.thread --thread master ' test_expect_success 'thread config + --no-thread' ' git config format.thread deep && check_threading expect.no-threading --no-thread master ' test_expect_success 'excessive subject' ' rm -rf patches/ && git checkout side && for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >>file && git update-index file && git commit -m "This is an excessively long subject line for a message due to the habit some projects have of not having a short, one-line subject at the start of the commit message, but rather sticking a whole paragraph right at the start as the only thing in the commit message. It had better not become the filename for the patch." && git format-patch -o patches/ master..side && ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch ' test_expect_success 'cover-letter inherits diff options' ' git mv file foo && git commit -m foo && git format-patch --cover-letter -1 && ! grep "file => foo .* 0 *$" 0000-cover-letter.patch && git format-patch --cover-letter -1 -M && grep "file => foo .* 0 *$" 0000-cover-letter.patch ' cat > expect << EOF This is an excessively long subject line for a message due to the habit some projects have of not having a short, one-line subject at the start of the commit message, but rather sticking a whole paragraph right at the start as the only thing in the commit message. It had better not become the filename for the patch. foo EOF test_expect_success 'shortlog of cover-letter wraps overly-long onelines' ' git format-patch --cover-letter -2 && sed -e "1,/A U Thor/d" -e "/^$/q" < 0000-cover-letter.patch > output && test_cmp expect output ' cat > expect << EOF --- file | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/file b/file index 40f36c6..2dc5c23 100644 --- a/file +++ b/file @@ -13,4 +13,20 @@ C 10 D E F +5 EOF test_expect_success 'format-patch respects -U' ' git format-patch -U4 -2 && sed -e "1,/^$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output && test_cmp expect output ' cat > expect << EOF diff --git a/file b/file index 40f36c6..2dc5c23 100644 --- a/file +++ b/file @@ -14,3 +14,19 @@ C D E F +5 EOF test_expect_success 'format-patch -p suppresses stat' ' git format-patch -p -2 && sed -e "1,/^$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output && test_cmp expect output ' test_expect_success 'format-patch from a subdirectory (1)' ' filename=$( rm -rf sub && mkdir -p sub/dir && cd sub/dir && git format-patch -1 ) && case "$filename" in 0*) ;; # ok *) echo "Oops? $filename" false ;; esac && test -f "$filename" ' test_expect_success 'format-patch from a subdirectory (2)' ' filename=$( rm -rf sub && mkdir -p sub/dir && cd sub/dir && git format-patch -1 -o .. ) && case "$filename" in ../0*) ;; # ok *) echo "Oops? $filename" false ;; esac && basename=$(expr "$filename" : ".*/\(.*\)") && test -f "sub/$basename" ' test_expect_success 'format-patch from a subdirectory (3)' ' rm -f 0* && filename=$( rm -rf sub && mkdir -p sub/dir && cd sub/dir && git format-patch -1 -o "$TRASH_DIRECTORY" ) && basename=$(expr "$filename" : ".*/\(.*\)") && test -f "$basename" ' test_expect_success 'format-patch --in-reply-to' ' git format-patch -1 --stdout --in-reply-to "baz@foo.bar" > patch8 && grep "^In-Reply-To: " patch8 && grep "^References: " patch8 ' test_expect_success 'format-patch --signoff' ' git format-patch -1 --signoff --stdout | grep "^Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" ' echo "fatal: --name-only does not make sense" > expect.name-only echo "fatal: --name-status does not make sense" > expect.name-status echo "fatal: --check does not make sense" > expect.check test_expect_success 'options no longer allowed for format-patch' ' test_must_fail git format-patch --name-only 2> output && test_cmp expect.name-only output && test_must_fail git format-patch --name-status 2> output && test_cmp expect.name-status output && test_must_fail git format-patch --check 2> output && test_cmp expect.check output' test_expect_success 'format-patch --numstat should produce a patch' ' git format-patch --numstat --stdout master..side | grep "^diff --git a/" | wc -l | xargs test 6 = ' test_done