git/t/t4021-format-patch-numbered.sh
Brian Gernhardt a567fdcb01 format-patch: autonumber by default
format-patch is most commonly used for multiple patches at once when
sending a patchset, in which case we want to number the patches; on
the other hand, single patches are not usually expected to be
numbered.

In other words, the typical behavior expected from format-patch is the
one obtained by enabling autonumber, so we set it to be the default.

Users that want to disable numbering for a particular patchset can do
so with the existing -N command-line switch.  Users that want to
change the default behavior can use the format.numbering config key.

Signed-off-by: Brian Gernhardt <benji@silverinsanity.com>
Test-updates-by: Jeff King <peff@peff.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-18 07:18:03 -07:00

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#!/bin/sh
#
# Copyright (c) 2006 Brian C Gernhardt
#
test_description='Format-patch numbering options'
. ./test-lib.sh
test_expect_success setup '
echo A > file &&
git add file &&
git commit -m First &&
echo B >> file &&
git commit -a -m Second &&
echo C >> file &&
git commit -a -m Third
'
# Each of these gets used multiple times.
test_num_no_numbered() {
cnt=$(grep "^Subject: \[PATCH\]" $1 | wc -l) &&
test $cnt = $2
}
test_single_no_numbered() {
test_num_no_numbered $1 1
}
test_no_numbered() {
test_num_no_numbered $1 2
}
test_single_numbered() {
grep "^Subject: \[PATCH 1/1\]" $1
}
test_numbered() {
grep "^Subject: \[PATCH 1/2\]" $1 &&
grep "^Subject: \[PATCH 2/2\]" $1
}
test_expect_success 'single patch defaults to no numbers' '
git format-patch --stdout HEAD~1 >patch0.single &&
test_single_no_numbered patch0.single
'
test_expect_success 'multiple patch defaults to numbered' '
git format-patch --stdout HEAD~2 >patch0.multiple &&
test_numbered patch0.multiple
'
test_expect_success 'Use --numbered' '
git format-patch --numbered --stdout HEAD~1 >patch1 &&
test_single_numbered patch1
'
test_expect_success 'format.numbered = true' '
git config format.numbered true &&
git format-patch --stdout HEAD~2 >patch2 &&
test_numbered patch2
'
test_expect_success 'format.numbered && single patch' '
git format-patch --stdout HEAD^ > patch3 &&
test_single_numbered patch3
'
test_expect_success 'format.numbered && --no-numbered' '
git format-patch --no-numbered --stdout HEAD~2 >patch4 &&
test_no_numbered patch4
'
test_expect_success 'format.numbered = auto' '
git config format.numbered auto
git format-patch --stdout HEAD~2 > patch5 &&
test_numbered patch5
'
test_expect_success 'format.numbered = auto && single patch' '
git format-patch --stdout HEAD^ > patch6 &&
test_single_no_numbered patch6
'
test_expect_success 'format.numbered = auto && --no-numbered' '
git format-patch --no-numbered --stdout HEAD~2 > patch7 &&
test_no_numbered patch7
'
test_done