From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 16 May 2011 23:46:23 +0000 (-0700)
Subject: Merge branch 'mg/merge-ff-config'
X-Git-Tag: v1.7.6-rc0~67
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=36a45b4fa4cff868632162d4e3d00e1579298910;p=git.git

Merge branch 'mg/merge-ff-config'

* mg/merge-ff-config:
  tests: check git does not barf on merge.ff values for future versions of git
  merge: introduce merge.ff configuration variable

Conflicts:
	t/t7600-merge.sh
---

36a45b4fa4cff868632162d4e3d00e1579298910
diff --cc t/t7600-merge.sh
index a07caa8ea,8ddaa1d8e..87aac835a
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@@ -28,79 -28,81 +28,80 @@@ Testing basic merge operations/option p
  
  . ./test-lib.sh
  
 -test_expect_success 'set up test data and helpers' '
 -	printf "%s\n" 1 2 3 4 5 6 7 8 9 >file &&
 -	printf "%s\n" "1 X" 2 3 4 5 6 7 8 9 >file.1 &&
 -	printf "%s\n" 1 2 3 4 "5 X" 6 7 8 9 >file.5 &&
 -	printf "%s\n" 1 2 3 4 5 6 7 8 "9 X" >file.9 &&
 -	printf "%s\n" "1 X" 2 3 4 5 6 7 8 9 >result.1 &&
 -	printf "%s\n" "1 X" 2 3 4 "5 X" 6 7 8 9 >result.1-5 &&
 -	printf "%s\n" "1 X" 2 3 4 "5 X" 6 7 8 "9 X" >result.1-5-9 &&
 -	>empty &&
 -
 -	create_merge_msgs() {
 -		echo "Merge commit '\''c2'\''" >msg.1-5 &&
 -		echo "Merge commit '\''c2'\''; commit '\''c3'\''" >msg.1-5-9 &&
 -		{
 -			echo "Squashed commit of the following:" &&
 -			echo &&
 -			git log --no-merges ^HEAD c1
 -		} >squash.1 &&
 -		{
 -			echo "Squashed commit of the following:" &&
 -			echo &&
 -			git log --no-merges ^HEAD c2
 -		} >squash.1-5 &&
 -		{
 -			echo "Squashed commit of the following:" &&
 -			echo &&
 -			git log --no-merges ^HEAD c2 c3
 -		} >squash.1-5-9 &&
 -		echo >msg.nolog &&
 -		{
 -			echo "* commit '\''c3'\'':" &&
 -			echo "  commit 3" &&
 -			echo
 -		} >msg.log
 -	} &&
 -
 -	verify_merge() {
 -		test_cmp "$2" "$1" &&
 -		git update-index --refresh &&
 -		git diff --exit-code &&
 -		if test -n "$3"
 -		then
 -			git show -s --pretty=format:%s HEAD >msg.act &&
 -			test_cmp "$3" msg.act
 -		fi
 -	} &&
 -
 -	verify_head() {
 -		echo "$1" >head.expected &&
 -		git rev-parse HEAD >head.actual &&
 -		test_cmp head.expected head.actual
 -	} &&
 -
 -	verify_parents() {
 -		printf "%s\n" "$@" >parents.expected &&
 -		>parents.actual &&
 -		i=1 &&
 -		while test $i -le $#
 -		do
 -			git rev-parse HEAD^$i >>parents.actual &&
 -			i=$(expr $i + 1) ||
 -			return 1
 -		done &&
 -		test_cmp parents.expected parents.actual
 -	} &&
 -
 -	verify_mergeheads() {
 -		printf "%s\n" "$@" >mergehead.expected &&
 -		test_cmp mergehead.expected .git/MERGE_HEAD
 -	} &&
 -
 -	verify_no_mergehead() {
 -		! test -e .git/MERGE_HEAD
 -	}
 -'
 +printf '%s\n' 1 2 3 4 5 6 7 8 9 >file
 +printf '%s\n' '1 X' 2 3 4 5 6 7 8 9 >file.1
 +printf '%s\n' 1 2 3 4 '5 X' 6 7 8 9 >file.5
 +printf '%s\n' 1 2 3 4 5 6 7 8 '9 X' >file.9
 +printf '%s\n' '1 X' 2 3 4 5 6 7 8 9 >result.1
 +printf '%s\n' '1 X' 2 3 4 '5 X' 6 7 8 9 >result.1-5
 +printf '%s\n' '1 X' 2 3 4 '5 X' 6 7 8 '9 X' >result.1-5-9
++>empty
 +
 +create_merge_msgs () {
 +	echo "Merge commit 'c2'" >msg.1-5 &&
 +	echo "Merge commit 'c2'; commit 'c3'" >msg.1-5-9 &&
 +	{
 +		echo "Squashed commit of the following:" &&
 +		echo &&
 +		git log --no-merges ^HEAD c1
 +	} >squash.1 &&
 +	{
 +		echo "Squashed commit of the following:" &&
 +		echo &&
 +		git log --no-merges ^HEAD c2
 +	} >squash.1-5 &&
 +	{
 +		echo "Squashed commit of the following:" &&
 +		echo &&
 +		git log --no-merges ^HEAD c2 c3
 +	} >squash.1-5-9 &&
 +	echo >msg.nolog &&
 +	{
 +		echo "* commit 'c3':" &&
 +		echo "  commit 3" &&
 +		echo
 +	} >msg.log
 +}
 +
 +verify_merge () {
 +	test_cmp "$2" "$1" &&
 +	git update-index --refresh &&
 +	git diff --exit-code &&
 +	if test -n "$3"
 +	then
 +		git show -s --pretty=format:%s HEAD >msg.act &&
 +		test_cmp "$3" msg.act
 +	fi
 +}
 +
 +verify_head () {
 +	echo "$1" >head.expected &&
 +	git rev-parse HEAD >head.actual &&
 +	test_cmp head.expected head.actual
 +}
 +
 +verify_parents () {
 +	printf '%s\n' "$@" >parents.expected &&
 +	>parents.actual &&
 +	i=1 &&
 +	while test $i -le $#
 +	do
 +		git rev-parse HEAD^$i >>parents.actual &&
 +		i=$(expr $i + 1) ||
 +		return 1
 +	done &&
 +	test_must_fail git rev-parse --verify "HEAD^$i" &&
 +	test_cmp parents.expected parents.actual
 +}
 +
 +verify_mergeheads () {
 +	printf '%s\n' "$@" >mergehead.expected &&
 +	test_cmp mergehead.expected .git/MERGE_HEAD
 +}
 +
 +verify_no_mergehead () {
 +	! test -e .git/MERGE_HEAD
 +}
  
  test_expect_success 'setup' '
  	git add file &&