[thirdparty/git.git] / t / t4013-diff-various.sh

#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#

test_description='Various diff formatting options'

. ./test-lib.sh

test_expect_success setup '

	GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&

	mkdir dir &&
	mkdir dir2 &&
	for i in 1 2 3; do echo $i; done >file0 &&
	for i in A B; do echo $i; done >dir/sub &&
	cat file0 >file2 &&
	git add file0 file2 dir/sub &&
	git commit -m Initial &&

	git branch initial &&
	git branch side &&

	GIT_AUTHOR_DATE="2006-06-26 00:01:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:01:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&

	for i in 4 5 6; do echo $i; done >>file0 &&
	for i in C D; do echo $i; done >>dir/sub &&
	rm -f file2 &&
	git update-index --remove file0 file2 dir/sub &&
	git commit -m "Second${LF}${LF}This is the second commit." &&

	GIT_AUTHOR_DATE="2006-06-26 00:02:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:02:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&

	for i in A B C; do echo $i; done >file1 &&
	git add file1 &&
	for i in E F; do echo $i; done >>dir/sub &&
	git update-index dir/sub &&
	git commit -m Third &&

	GIT_AUTHOR_DATE="2006-06-26 00:03:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:03:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&

	git checkout side &&
	for i in A B C; do echo $i; done >>file0 &&
	for i in 1 2; do echo $i; done >>dir/sub &&
	cat dir/sub >file3 &&
	git add file3 &&
	git update-index file0 dir/sub &&
	git commit -m Side &&

	GIT_AUTHOR_DATE="2006-06-26 00:04:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:04:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&

	git checkout master &&
	git pull -s ours . side &&

	GIT_AUTHOR_DATE="2006-06-26 00:05:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:05:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&

	for i in A B C; do echo $i; done >>file0 &&
	for i in 1 2; do echo $i; done >>dir/sub &&
	git update-index file0 dir/sub &&

	mkdir dir3 &&
	cp dir/sub dir3/sub &&
	test-tool chmtime +1 dir3/sub &&

	git config log.showroot false &&
	git commit --amend &&

	GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	git checkout -b rearrange initial &&
	for i in B A; do echo $i; done >dir/sub &&
	git add dir/sub &&
	git commit -m "Rearranged lines in dir/sub" &&
	git checkout master &&

	GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
	GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	git checkout -b mode initial &&
	git update-index --chmod=+x file0 &&
	git commit -m "update mode" &&
	git checkout -f master &&

	# Same merge as master, but with parents reversed. Hide it in a
	# pseudo-ref to avoid impacting tests with --all.
	commit=$(echo reverse |
		 git commit-tree -p master^2 -p master^1 master^{tree}) &&
	git update-ref REVERSE $commit &&

	git config diff.renames false &&

	git show-branch
'

: <<\EOF
! [initial] Initial
 * [master] Merge branch 'side'
  ! [rearrange] Rearranged lines in dir/sub
   ! [side] Side
----
  +  [rearrange] Rearranged lines in dir/sub
 -   [master] Merge branch 'side'
 * + [side] Side
 *   [master^] Third
 *   [master~2] Second
+*++ [initial] Initial
EOF

V=$(git version | sed -e 's/^git version //' -e 's/\./\\./g')
while read magic cmd
do
	case "$magic" in
	'' | '#'*)
		continue ;;
	:*)
		magic=${magic#:}
		label="$magic-$cmd"
		case "$magic" in
		noellipses) ;;
		*)
			BUG "unknown magic $magic" ;;
		esac ;;
	*)
		cmd="$magic $cmd" magic=
		label="$cmd" ;;
	esac
	test=$(echo "$label" | sed -e 's|[/ ][/ ]*|_|g')
	pfx=$(printf "%04d" $test_count)
	expect="$TEST_DIRECTORY/t4013/diff.$test"
	actual="$pfx-diff.$test"

	test_expect_success "git $cmd # magic is ${magic:-(not used)}" '
		{
			echo "$ git $cmd"
			case "$magic" in
			"")
				GIT_PRINT_SHA1_ELLIPSIS=yes git $cmd ;;
			noellipses)
				git $cmd ;;
			esac |
			sed -e "s/^\\(-*\\)$V\\(-*\\)\$/\\1g-i-t--v-e-r-s-i-o-n\2/" \
			    -e "s/^\\(.*mixed; boundary=\"-*\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
			echo "\$"
		} >"$actual" &&
		if test -f "$expect"
		then
			case $cmd in
			*format-patch* | *-stat*)
				test_i18ncmp "$expect" "$actual";;
			*)
				test_cmp "$expect" "$actual";;
			esac &&
			rm -f "$actual"
		else
			# this is to help developing new tests.
			cp "$actual" "$expect"
			false
		fi
	'
done <<\EOF
diff-tree initial
diff-tree -r initial
diff-tree -r --abbrev initial
diff-tree -r --abbrev=4 initial
diff-tree --root initial
diff-tree --root --abbrev initial
:noellipses diff-tree --root --abbrev initial
diff-tree --root -r initial
diff-tree --root -r --abbrev initial
:noellipses diff-tree --root -r --abbrev initial
diff-tree --root -r --abbrev=4 initial
:noellipses diff-tree --root -r --abbrev=4 initial
diff-tree -p initial
diff-tree --root -p initial
diff-tree --patch-with-stat initial
diff-tree --root --patch-with-stat initial
diff-tree --patch-with-raw initial
diff-tree --root --patch-with-raw initial

diff-tree --pretty initial
diff-tree --pretty --root initial
diff-tree --pretty -p initial
diff-tree --pretty --stat initial
diff-tree --pretty --summary initial
diff-tree --pretty --stat --summary initial
diff-tree --pretty --root -p initial
diff-tree --pretty --root --stat initial
# improved by Timo's patch
diff-tree --pretty --root --summary initial
# improved by Timo's patch
diff-tree --pretty --root --summary -r initial
diff-tree --pretty --root --stat --summary initial
diff-tree --pretty --patch-with-stat initial
diff-tree --pretty --root --patch-with-stat initial
diff-tree --pretty --patch-with-raw initial
diff-tree --pretty --root --patch-with-raw initial

diff-tree --pretty=oneline initial
diff-tree --pretty=oneline --root initial
diff-tree --pretty=oneline -p initial
diff-tree --pretty=oneline --root -p initial
diff-tree --pretty=oneline --patch-with-stat initial
# improved by Timo's patch
diff-tree --pretty=oneline --root --patch-with-stat initial
diff-tree --pretty=oneline --patch-with-raw initial
diff-tree --pretty=oneline --root --patch-with-raw initial

diff-tree --pretty side
diff-tree --pretty -p side
diff-tree --pretty --patch-with-stat side

diff-tree initial mode
diff-tree --stat initial mode
diff-tree --summary initial mode

diff-tree master
diff-tree -p master
diff-tree -p -m master
diff-tree -c master
diff-tree -c --abbrev master
:noellipses diff-tree -c --abbrev master
diff-tree --cc master
# stat only should show the diffstat with the first parent
diff-tree -c --stat master
diff-tree --cc --stat master
diff-tree -c --stat --summary master
diff-tree --cc --stat --summary master
# stat summary should show the diffstat and summary with the first parent
diff-tree -c --stat --summary side
diff-tree --cc --stat --summary side
diff-tree --cc --shortstat master
diff-tree --cc --summary REVERSE
# improved by Timo's patch
diff-tree --cc --patch-with-stat master
# improved by Timo's patch
diff-tree --cc --patch-with-stat --summary master
# this is correct
diff-tree --cc --patch-with-stat --summary side

log master
log -p master
log --root master
log --root -p master
log --patch-with-stat master
log --root --patch-with-stat master
log --root --patch-with-stat --summary master
# improved by Timo's patch
log --root -c --patch-with-stat --summary master
# improved by Timo's patch
log --root --cc --patch-with-stat --summary master
log -p --first-parent master
log -m -p --first-parent master
log -m -p master
log -SF master
log -S F master
log -SF -p master
log -SF master --max-count=0
log -SF master --max-count=1
log -SF master --max-count=2
log -GF master
log -GF -p master
log -GF -p --pickaxe-all master
log --decorate --all
log --decorate=full --all

rev-list --parents HEAD
rev-list --children HEAD

whatchanged master
:noellipses whatchanged master
whatchanged -p master
whatchanged --root master
:noellipses whatchanged --root master
whatchanged --root -p master
whatchanged --patch-with-stat master
whatchanged --root --patch-with-stat master
whatchanged --root --patch-with-stat --summary master
# improved by Timo's patch
whatchanged --root -c --patch-with-stat --summary master
# improved by Timo's patch
whatchanged --root --cc --patch-with-stat --summary master
whatchanged -SF master
:noellipses whatchanged -SF master
whatchanged -SF -p master

log --patch-with-stat master -- dir/
whatchanged --patch-with-stat master -- dir/
log --patch-with-stat --summary master -- dir/
whatchanged --patch-with-stat --summary master -- dir/

show initial
show --root initial
show side
show master
show -c master
show -m master
show --first-parent master
show --stat side
show --stat --summary side
show --patch-with-stat side
show --patch-with-raw side
:noellipses show --patch-with-raw side
show --patch-with-stat --summary side

format-patch --stdout initial..side
format-patch --stdout initial..master^
format-patch --stdout initial..master
format-patch --stdout --no-numbered initial..master
format-patch --stdout --numbered initial..master
format-patch --attach --stdout initial..side
format-patch --attach --stdout --suffix=.diff initial..side
format-patch --attach --stdout initial..master^
format-patch --attach --stdout initial..master
format-patch --inline --stdout initial..side
format-patch --inline --stdout initial..master^
format-patch --inline --stdout --numbered-files initial..master
format-patch --inline --stdout initial..master
format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
config format.subjectprefix DIFFERENT_PREFIX
format-patch --inline --stdout initial..master^^
format-patch --stdout --cover-letter -n initial..master^

diff --abbrev initial..side
diff -U initial..side
diff -U1 initial..side
diff -r initial..side
diff --stat initial..side
diff -r --stat initial..side
diff initial..side
diff --patch-with-stat initial..side
diff --patch-with-raw initial..side
:noellipses diff --patch-with-raw initial..side
diff --patch-with-stat -r initial..side
diff --patch-with-raw -r initial..side
:noellipses diff --patch-with-raw -r initial..side
diff --name-status dir2 dir
diff --no-index --name-status dir2 dir
diff --no-index --name-status -- dir2 dir
diff --no-index dir dir3
diff master master^ side
# Can't use spaces...
diff --line-prefix=abc master master^ side
diff --dirstat master~1 master~2
diff --dirstat initial rearrange
diff --dirstat-by-file initial rearrange
diff --dirstat --cc master~1 master
# No-index --abbrev and --no-abbrev
diff --raw initial
:noellipses diff --raw initial
diff --raw --abbrev=4 initial
:noellipses diff --raw --abbrev=4 initial
diff --raw --no-abbrev initial
diff --no-index --raw dir2 dir
:noellipses diff --no-index --raw dir2 dir
diff --no-index --raw --abbrev=4 dir2 dir
:noellipses diff --no-index --raw --abbrev=4 dir2 dir
diff --no-index --raw --no-abbrev dir2 dir

diff-tree --pretty --root --stat --compact-summary initial
diff-tree --pretty -R --root --stat --compact-summary initial
diff-tree --stat --compact-summary initial mode
diff-tree -R --stat --compact-summary initial mode
EOF

test_expect_success 'log -S requires an argument' '
	test_must_fail git log -S
'

test_expect_success 'diff --cached on unborn branch' '
	echo ref: refs/heads/unborn >.git/HEAD &&
	git diff --cached >result &&
	test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--cached" result
'

test_expect_success 'diff --cached -- file on unborn branch' '
	git diff --cached -- file0 >result &&
	test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--cached_--_file0" result
'
test_expect_success 'diff --line-prefix with spaces' '
	git diff --line-prefix="| | | " --cached -- file0 >result &&
	test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--line-prefix_--cached_--_file0" result
'

test_expect_success 'diff-tree --stdin with log formatting' '
	cat >expect <<-\EOF &&
	Side
	Third
	Second
	EOF
	git rev-list master | git diff-tree --stdin --format=%s -s >actual &&
	test_cmp expect actual
'

test_done
Commit	Line	Data
	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2006 Junio C Hamano
	4	#
	5
	6	test_description='Various diff formatting options'
	7
	8	. ./test-lib.sh
	9
	10	test_expect_success setup '
	11
	12	GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
	13	GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
	14	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	15
	16	mkdir dir &&
	17	mkdir dir2 &&
	18	for i in 1 2 3; do echo $i; done >file0 &&
	19	for i in A B; do echo $i; done >dir/sub &&
	20	cat file0 >file2 &&
	21	git add file0 file2 dir/sub &&
	22	git commit -m Initial &&
	23
	24	git branch initial &&
	25	git branch side &&
	26
	27	GIT_AUTHOR_DATE="2006-06-26 00:01:00 +0000" &&
	28	GIT_COMMITTER_DATE="2006-06-26 00:01:00 +0000" &&
	29	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	30
	31	for i in 4 5 6; do echo $i; done >>file0 &&
	32	for i in C D; do echo $i; done >>dir/sub &&
	33	rm -f file2 &&
	34	git update-index --remove file0 file2 dir/sub &&
	35	git commit -m "Second${LF}${LF}This is the second commit." &&
	36
	37	GIT_AUTHOR_DATE="2006-06-26 00:02:00 +0000" &&
	38	GIT_COMMITTER_DATE="2006-06-26 00:02:00 +0000" &&
	39	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	40
	41	for i in A B C; do echo $i; done >file1 &&
	42	git add file1 &&
	43	for i in E F; do echo $i; done >>dir/sub &&
	44	git update-index dir/sub &&
	45	git commit -m Third &&
	46
	47	GIT_AUTHOR_DATE="2006-06-26 00:03:00 +0000" &&
	48	GIT_COMMITTER_DATE="2006-06-26 00:03:00 +0000" &&
	49	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	50
	51	git checkout side &&
	52	for i in A B C; do echo $i; done >>file0 &&
	53	for i in 1 2; do echo $i; done >>dir/sub &&
	54	cat dir/sub >file3 &&
	55	git add file3 &&
	56	git update-index file0 dir/sub &&
	57	git commit -m Side &&
	58
	59	GIT_AUTHOR_DATE="2006-06-26 00:04:00 +0000" &&
	60	GIT_COMMITTER_DATE="2006-06-26 00:04:00 +0000" &&
	61	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	62
	63	git checkout master &&
	64	git pull -s ours . side &&
	65
	66	GIT_AUTHOR_DATE="2006-06-26 00:05:00 +0000" &&
	67	GIT_COMMITTER_DATE="2006-06-26 00:05:00 +0000" &&
	68	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	69
	70	for i in A B C; do echo $i; done >>file0 &&
	71	for i in 1 2; do echo $i; done >>dir/sub &&
	72	git update-index file0 dir/sub &&
	73
	74	mkdir dir3 &&
	75	cp dir/sub dir3/sub &&
	76	test-tool chmtime +1 dir3/sub &&
	77
	78	git config log.showroot false &&
	79	git commit --amend &&
	80
	81	GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
	82	GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
	83	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	84	git checkout -b rearrange initial &&
	85	for i in B A; do echo $i; done >dir/sub &&
	86	git add dir/sub &&
	87	git commit -m "Rearranged lines in dir/sub" &&
	88	git checkout master &&
	89
	90	GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
	91	GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
	92	export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
	93	git checkout -b mode initial &&
	94	git update-index --chmod=+x file0 &&
	95	git commit -m "update mode" &&
	96	git checkout -f master &&
	97
	98	# Same merge as master, but with parents reversed. Hide it in a
	99	# pseudo-ref to avoid impacting tests with --all.
	100	commit=$(echo reverse \|
	101	git commit-tree -p master^2 -p master^1 master^{tree}) &&
	102	git update-ref REVERSE $commit &&
	103
	104	git config diff.renames false &&
	105
	106	git show-branch
	107	'
	108
	109	: <<\EOF
	110	! [initial] Initial
	111	* [master] Merge branch 'side'
	112	! [rearrange] Rearranged lines in dir/sub
	113	! [side] Side
	114	----
	115	+ [rearrange] Rearranged lines in dir/sub
	116	- [master] Merge branch 'side'
	117	* + [side] Side
	118	* [master^] Third
	119	* [master~2] Second
	120	+*++ [initial] Initial
	121	EOF
	122
	123	V=$(git version \| sed -e 's/^git version //' -e 's/\./\\./g')
	124	while read magic cmd
	125	do
	126	case "$magic" in
	127	'' \| '#'*)
	128	continue ;;
	129	:*)
	130	magic=${magic#:}
	131	label="$magic-$cmd"
	132	case "$magic" in
	133	noellipses) ;;
	134	*)
	135	BUG "unknown magic $magic" ;;
	136	esac ;;
	137	*)
	138	cmd="$magic $cmd" magic=
	139	label="$cmd" ;;
	140	esac
	141	test=$(echo "$label" \| sed -e 's\|[/ ][/ ]*\|_\|g')
	142	pfx=$(printf "%04d" $test_count)
	143	expect="$TEST_DIRECTORY/t4013/diff.$test"
	144	actual="$pfx-diff.$test"
	145
	146	test_expect_success "git $cmd # magic is ${magic:-(not used)}" '
	147	{
	148	echo "$ git $cmd"
	149	case "$magic" in
	150	"")
	151	GIT_PRINT_SHA1_ELLIPSIS=yes git $cmd ;;
	152	noellipses)
	153	git $cmd ;;
	154	esac \|
	155	sed -e "s/^\\(-\\)$V\\(-\\)\$/\\1g-i-t--v-e-r-s-i-o-n\2/" \
	156	-e "s/^\\(.mixed; boundary=\"-\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
	157	echo "\$"
	158	} >"$actual" &&
	159	if test -f "$expect"
	160	then
	161	case $cmd in
	162	format-patch \| -stat)
	163	test_i18ncmp "$expect" "$actual";;
	164	*)
	165	test_cmp "$expect" "$actual";;
	166	esac &&
	167	rm -f "$actual"
	168	else
	169	# this is to help developing new tests.
	170	cp "$actual" "$expect"
	171	false
	172	fi
	173	'
	174	done <<\EOF
	175	diff-tree initial
	176	diff-tree -r initial
	177	diff-tree -r --abbrev initial
	178	diff-tree -r --abbrev=4 initial
	179	diff-tree --root initial
	180	diff-tree --root --abbrev initial
	181	:noellipses diff-tree --root --abbrev initial
	182	diff-tree --root -r initial
	183	diff-tree --root -r --abbrev initial
	184	:noellipses diff-tree --root -r --abbrev initial
	185	diff-tree --root -r --abbrev=4 initial
	186	:noellipses diff-tree --root -r --abbrev=4 initial
	187	diff-tree -p initial
	188	diff-tree --root -p initial
	189	diff-tree --patch-with-stat initial
	190	diff-tree --root --patch-with-stat initial
	191	diff-tree --patch-with-raw initial
	192	diff-tree --root --patch-with-raw initial
	193
	194	diff-tree --pretty initial
	195	diff-tree --pretty --root initial
	196	diff-tree --pretty -p initial
	197	diff-tree --pretty --stat initial
	198	diff-tree --pretty --summary initial
	199	diff-tree --pretty --stat --summary initial
	200	diff-tree --pretty --root -p initial
	201	diff-tree --pretty --root --stat initial
	202	# improved by Timo's patch
	203	diff-tree --pretty --root --summary initial
	204	# improved by Timo's patch
	205	diff-tree --pretty --root --summary -r initial
	206	diff-tree --pretty --root --stat --summary initial
	207	diff-tree --pretty --patch-with-stat initial
	208	diff-tree --pretty --root --patch-with-stat initial
	209	diff-tree --pretty --patch-with-raw initial
	210	diff-tree --pretty --root --patch-with-raw initial
	211
	212	diff-tree --pretty=oneline initial
	213	diff-tree --pretty=oneline --root initial
	214	diff-tree --pretty=oneline -p initial
	215	diff-tree --pretty=oneline --root -p initial
	216	diff-tree --pretty=oneline --patch-with-stat initial
	217	# improved by Timo's patch
	218	diff-tree --pretty=oneline --root --patch-with-stat initial
	219	diff-tree --pretty=oneline --patch-with-raw initial
	220	diff-tree --pretty=oneline --root --patch-with-raw initial
	221
	222	diff-tree --pretty side
	223	diff-tree --pretty -p side
	224	diff-tree --pretty --patch-with-stat side
	225
	226	diff-tree initial mode
	227	diff-tree --stat initial mode
	228	diff-tree --summary initial mode
	229
	230	diff-tree master
	231	diff-tree -p master
	232	diff-tree -p -m master
	233	diff-tree -c master
	234	diff-tree -c --abbrev master
	235	:noellipses diff-tree -c --abbrev master
	236	diff-tree --cc master
	237	# stat only should show the diffstat with the first parent
	238	diff-tree -c --stat master
	239	diff-tree --cc --stat master
	240	diff-tree -c --stat --summary master
	241	diff-tree --cc --stat --summary master
	242	# stat summary should show the diffstat and summary with the first parent
	243	diff-tree -c --stat --summary side
	244	diff-tree --cc --stat --summary side
	245	diff-tree --cc --shortstat master
	246	diff-tree --cc --summary REVERSE
	247	# improved by Timo's patch
	248	diff-tree --cc --patch-with-stat master
	249	# improved by Timo's patch
	250	diff-tree --cc --patch-with-stat --summary master
	251	# this is correct
	252	diff-tree --cc --patch-with-stat --summary side
	253
	254	log master
	255	log -p master
	256	log --root master
	257	log --root -p master
	258	log --patch-with-stat master
	259	log --root --patch-with-stat master
	260	log --root --patch-with-stat --summary master
	261	# improved by Timo's patch
	262	log --root -c --patch-with-stat --summary master
	263	# improved by Timo's patch
	264	log --root --cc --patch-with-stat --summary master
	265	log -p --first-parent master
	266	log -m -p --first-parent master
	267	log -m -p master
	268	log -SF master
	269	log -S F master
	270	log -SF -p master
	271	log -SF master --max-count=0
	272	log -SF master --max-count=1
	273	log -SF master --max-count=2
	274	log -GF master
	275	log -GF -p master
	276	log -GF -p --pickaxe-all master
	277	log --decorate --all
	278	log --decorate=full --all
	279
	280	rev-list --parents HEAD
	281	rev-list --children HEAD
	282
	283	whatchanged master
	284	:noellipses whatchanged master
	285	whatchanged -p master
	286	whatchanged --root master
	287	:noellipses whatchanged --root master
	288	whatchanged --root -p master
	289	whatchanged --patch-with-stat master
	290	whatchanged --root --patch-with-stat master
	291	whatchanged --root --patch-with-stat --summary master
	292	# improved by Timo's patch
	293	whatchanged --root -c --patch-with-stat --summary master
	294	# improved by Timo's patch
	295	whatchanged --root --cc --patch-with-stat --summary master
	296	whatchanged -SF master
	297	:noellipses whatchanged -SF master
	298	whatchanged -SF -p master
	299
	300	log --patch-with-stat master -- dir/
	301	whatchanged --patch-with-stat master -- dir/
	302	log --patch-with-stat --summary master -- dir/
	303	whatchanged --patch-with-stat --summary master -- dir/
	304
	305	show initial
	306	show --root initial
	307	show side
	308	show master
	309	show -c master
	310	show -m master
	311	show --first-parent master
	312	show --stat side
	313	show --stat --summary side
	314	show --patch-with-stat side
	315	show --patch-with-raw side
	316	:noellipses show --patch-with-raw side
	317	show --patch-with-stat --summary side
	318
	319	format-patch --stdout initial..side
	320	format-patch --stdout initial..master^
	321	format-patch --stdout initial..master
	322	format-patch --stdout --no-numbered initial..master
	323	format-patch --stdout --numbered initial..master
	324	format-patch --attach --stdout initial..side
	325	format-patch --attach --stdout --suffix=.diff initial..side
	326	format-patch --attach --stdout initial..master^
	327	format-patch --attach --stdout initial..master
	328	format-patch --inline --stdout initial..side
	329	format-patch --inline --stdout initial..master^
	330	format-patch --inline --stdout --numbered-files initial..master
	331	format-patch --inline --stdout initial..master
	332	format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
	333	config format.subjectprefix DIFFERENT_PREFIX
	334	format-patch --inline --stdout initial..master^^
	335	format-patch --stdout --cover-letter -n initial..master^
	336
	337	diff --abbrev initial..side
	338	diff -U initial..side
	339	diff -U1 initial..side
	340	diff -r initial..side
	341	diff --stat initial..side
	342	diff -r --stat initial..side
	343	diff initial..side
	344	diff --patch-with-stat initial..side
	345	diff --patch-with-raw initial..side
	346	:noellipses diff --patch-with-raw initial..side
	347	diff --patch-with-stat -r initial..side
	348	diff --patch-with-raw -r initial..side
	349	:noellipses diff --patch-with-raw -r initial..side
	350	diff --name-status dir2 dir
	351	diff --no-index --name-status dir2 dir
	352	diff --no-index --name-status -- dir2 dir
	353	diff --no-index dir dir3
	354	diff master master^ side
	355	# Can't use spaces...
	356	diff --line-prefix=abc master master^ side
	357	diff --dirstat master~1 master~2
	358	diff --dirstat initial rearrange
	359	diff --dirstat-by-file initial rearrange
	360	diff --dirstat --cc master~1 master
	361	# No-index --abbrev and --no-abbrev
	362	diff --raw initial
	363	:noellipses diff --raw initial
	364	diff --raw --abbrev=4 initial
	365	:noellipses diff --raw --abbrev=4 initial
	366	diff --raw --no-abbrev initial
	367	diff --no-index --raw dir2 dir
	368	:noellipses diff --no-index --raw dir2 dir
	369	diff --no-index --raw --abbrev=4 dir2 dir
	370	:noellipses diff --no-index --raw --abbrev=4 dir2 dir
	371	diff --no-index --raw --no-abbrev dir2 dir
	372
	373	diff-tree --pretty --root --stat --compact-summary initial
	374	diff-tree --pretty -R --root --stat --compact-summary initial
	375	diff-tree --stat --compact-summary initial mode
	376	diff-tree -R --stat --compact-summary initial mode
	377	EOF
	378
	379	test_expect_success 'log -S requires an argument' '
	380	test_must_fail git log -S
	381	'
	382
	383	test_expect_success 'diff --cached on unborn branch' '
	384	echo ref: refs/heads/unborn >.git/HEAD &&
	385	git diff --cached >result &&
	386	test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--cached" result
	387	'
	388
	389	test_expect_success 'diff --cached -- file on unborn branch' '
	390	git diff --cached -- file0 >result &&
	391	test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--cached_--_file0" result
	392	'
	393	test_expect_success 'diff --line-prefix with spaces' '
	394	git diff --line-prefix="\| \| \| " --cached -- file0 >result &&
	395	test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--line-prefix_--cached_--_file0" result
	396	'
	397
	398	test_expect_success 'diff-tree --stdin with log formatting' '
	399	cat >expect <<-\EOF &&
	400	Side
	401	Third
	402	Second
	403	EOF
	404	git rev-list master \| git diff-tree --stdin --format=%s -s >actual &&
	405	test_cmp expect actual
	406	'
	407
	408	test_done