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3af828634f
As a general principle, we should not use "git diff" to validate the results of what git command that is being tested has done. We would not know if we are testing the command in question, or locating a bug in the cute hack of "git diff --no-index". Rather use test_cmp for that purpose. Signed-off-by: Junio C Hamano <gitster@pobox.com>
234 lines
6.8 KiB
Bash
Executable file
234 lines
6.8 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Junio C Hamano
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#
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test_description='Format-patch skipping already incorporated patches'
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. ./test-lib.sh
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test_expect_success setup '
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for i in 1 2 3 4 5 6 7 8 9 10; do echo "$i"; done >file &&
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cat file >elif &&
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git add file elif &&
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git commit -m Initial &&
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git checkout -b side &&
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for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file &&
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chmod +x elif &&
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git update-index file elif &&
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git update-index --chmod=+x elif &&
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git commit -m "Side changes #1" &&
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for i in D E F; do echo "$i"; done >>file &&
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git update-index file &&
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git commit -m "Side changes #2" &&
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git tag C2 &&
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for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >file &&
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git update-index file &&
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git commit -m "Side changes #3 with \\n backslash-n in it." &&
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git checkout master &&
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git diff-tree -p C2 | git apply --index &&
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git commit -m "Master accepts moral equivalent of #2"
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'
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test_expect_success "format-patch --ignore-if-in-upstream" '
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git format-patch --stdout master..side >patch0 &&
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cnt=`grep "^From " patch0 | wc -l` &&
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test $cnt = 3
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'
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test_expect_success "format-patch --ignore-if-in-upstream" '
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git format-patch --stdout \
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--ignore-if-in-upstream master..side >patch1 &&
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cnt=`grep "^From " patch1 | wc -l` &&
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test $cnt = 2
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'
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test_expect_success "format-patch result applies" '
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git checkout -b rebuild-0 master &&
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git am -3 patch0 &&
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cnt=`git rev-list master.. | wc -l` &&
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test $cnt = 2
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'
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test_expect_success "format-patch --ignore-if-in-upstream result applies" '
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git checkout -b rebuild-1 master &&
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git am -3 patch1 &&
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cnt=`git rev-list master.. | wc -l` &&
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test $cnt = 2
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'
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test_expect_success 'commit did not screw up the log message' '
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git cat-file commit side | grep "^Side .* with .* backslash-n"
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'
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test_expect_success 'format-patch did not screw up the log message' '
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grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 &&
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grep "^Subject: .*Side changes #3 with .* backslash-n" patch1
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'
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test_expect_success 'replay did not screw up the log message' '
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git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n"
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'
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test_expect_success 'extra headers' '
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git config format.headers "To: R. E. Cipient <rcipient@example.com>
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" &&
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git config --add format.headers "Cc: S. E. Cipient <scipient@example.com>
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" &&
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git format-patch --stdout master..side > patch2 &&
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sed -e "/^$/q" patch2 > hdrs2 &&
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grep "^To: R. E. Cipient <rcipient@example.com>$" hdrs2 &&
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grep "^Cc: S. E. Cipient <scipient@example.com>$" hdrs2
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'
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test_expect_success 'extra headers without newlines' '
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git config --replace-all format.headers "To: R. E. Cipient <rcipient@example.com>" &&
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git config --add format.headers "Cc: S. E. Cipient <scipient@example.com>" &&
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git format-patch --stdout master..side >patch3 &&
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sed -e "/^$/q" patch3 > hdrs3 &&
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grep "^To: R. E. Cipient <rcipient@example.com>$" hdrs3 &&
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grep "^Cc: S. E. Cipient <scipient@example.com>$" hdrs3
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'
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test_expect_success 'extra headers with multiple To:s' '
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git config --replace-all format.headers "To: R. E. Cipient <rcipient@example.com>" &&
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git config --add format.headers "To: S. E. Cipient <scipient@example.com>" &&
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git format-patch --stdout master..side > patch4 &&
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sed -e "/^$/q" patch4 > hdrs4 &&
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grep "^To: R. E. Cipient <rcipient@example.com>,$" hdrs4 &&
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grep "^ *S. E. Cipient <scipient@example.com>$" hdrs4
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'
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test_expect_success 'additional command line cc' '
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git config --replace-all format.headers "Cc: R. E. Cipient <rcipient@example.com>" &&
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git format-patch --cc="S. E. Cipient <scipient@example.com>" --stdout master..side | sed -e "/^$/q" >patch5 &&
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grep "^Cc: R. E. Cipient <rcipient@example.com>,$" patch5 &&
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grep "^ *S. E. Cipient <scipient@example.com>$" patch5
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'
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test_expect_success 'multiple files' '
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rm -rf patches/ &&
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git checkout side &&
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git format-patch -o patches/ master &&
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ls patches/0001-Side-changes-1.patch patches/0002-Side-changes-2.patch patches/0003-Side-changes-3-with-n-backslash-n-in-it.patch
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'
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test_expect_success 'thread' '
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rm -rf patches/ &&
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git checkout side &&
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git format-patch --thread -o patches/ master &&
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FIRST_MID=$(grep "Message-Id:" patches/0001-* | sed "s/^[^<]*\(<[^>]*>\).*$/\1/") &&
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for i in patches/0002-* patches/0003-*
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do
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grep "References: $FIRST_MID" $i &&
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grep "In-Reply-To: $FIRST_MID" $i || break
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done
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'
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test_expect_success 'thread in-reply-to' '
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rm -rf patches/ &&
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git checkout side &&
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git format-patch --in-reply-to="<test.message>" --thread -o patches/ master &&
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FIRST_MID="<test.message>" &&
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for i in patches/*
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do
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grep "References: $FIRST_MID" $i &&
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grep "In-Reply-To: $FIRST_MID" $i || break
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done
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'
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test_expect_success 'thread cover-letter' '
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rm -rf patches/ &&
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git checkout side &&
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git format-patch --cover-letter --thread -o patches/ master &&
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FIRST_MID=$(grep "Message-Id:" patches/0000-* | sed "s/^[^<]*\(<[^>]*>\).*$/\1/") &&
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for i in patches/0001-* patches/0002-* patches/0003-*
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do
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grep "References: $FIRST_MID" $i &&
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grep "In-Reply-To: $FIRST_MID" $i || break
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done
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'
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test_expect_success 'thread cover-letter in-reply-to' '
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rm -rf patches/ &&
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git checkout side &&
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git format-patch --cover-letter --in-reply-to="<test.message>" --thread -o patches/ master &&
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FIRST_MID="<test.message>" &&
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for i in patches/*
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do
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grep "References: $FIRST_MID" $i &&
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grep "In-Reply-To: $FIRST_MID" $i || break
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done
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'
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test_expect_success 'excessive subject' '
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rm -rf patches/ &&
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git checkout side &&
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for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >>file &&
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git update-index file &&
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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." &&
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git format-patch -o patches/ master..side &&
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ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch
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'
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test_expect_success 'cover-letter inherits diff options' '
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git mv file foo &&
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git commit -m foo &&
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git format-patch --cover-letter -1 &&
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! grep "file => foo .* 0 *$" 0000-cover-letter.patch &&
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git format-patch --cover-letter -1 -M &&
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grep "file => foo .* 0 *$" 0000-cover-letter.patch
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'
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cat > expect << EOF
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This is an excessively long subject line for a message due to the
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habit some projects have of not having a short, one-line subject at
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the start of the commit message, but rather sticking a whole
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paragraph right at the start as the only thing in the commit
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message. It had better not become the filename for the patch.
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foo
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EOF
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test_expect_success 'shortlog of cover-letter wraps overly-long onelines' '
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git format-patch --cover-letter -2 &&
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sed -e "1,/A U Thor/d" -e "/^$/q" < 0000-cover-letter.patch > output &&
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test_cmp expect output
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'
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test_done
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