[thirdparty/git.git] / t / t6006-rev-list-format.sh

#!/bin/sh

# Copyright (c) 2009 Jens Lehmann
# Copyright (c) 2011 Alexey Shumkin (+ non-UTF-8 commit encoding tests)

test_description='git rev-list --pretty=format test'

. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-terminal.sh

test_tick
# Tested non-UTF-8 encoding
test_encoding="ISO8859-1"

# String "added" in German
# (translated with Google Translate),
# encoded in UTF-8, used as a commit log message below.
added_utf8_part=$(printf "\303\274")
added_utf8_part_iso88591=$(echo "$added_utf8_part" | iconv -f utf-8 -t $test_encoding)
added=$(printf "added (hinzugef${added_utf8_part}gt) foo")
added_iso88591=$(echo "$added" | iconv -f utf-8 -t $test_encoding)
# same but "changed"
changed_utf8_part=$(printf "\303\244")
changed_utf8_part_iso88591=$(echo "$changed_utf8_part" | iconv -f utf-8 -t $test_encoding)
changed=$(printf "changed (ge${changed_utf8_part}ndert) foo")
changed_iso88591=$(echo "$changed" | iconv -f utf-8 -t $test_encoding)

# Count of char to truncate
# Number is chosen so, that non-ACSII characters
# (see $added_utf8_part and $changed_utf8_part)
# fall into truncated parts of appropriate words both from left and right
truncate_count=20

test_expect_success 'setup' '
	: >foo &&
	git add foo &&
	git config i18n.commitEncoding $test_encoding &&
	echo "$added_iso88591" | git commit -F - &&
	head1=$(git rev-parse --verify HEAD) &&
	head1_short=$(git rev-parse --verify --short $head1) &&
	tree1=$(git rev-parse --verify HEAD:) &&
	tree1_short=$(git rev-parse --verify --short $tree1) &&
	echo "$changed" > foo &&
	echo "$changed_iso88591" | git commit -a -F - &&
	head2=$(git rev-parse --verify HEAD) &&
	head2_short=$(git rev-parse --verify --short $head2) &&
	tree2=$(git rev-parse --verify HEAD:) &&
	tree2_short=$(git rev-parse --verify --short $tree2) &&
	git config --unset i18n.commitEncoding
'

# usage: test_format name format_string [failure] <expected_output
test_format () {
	cat >expect.$1
	test_expect_${3:-success} "format $1" "
		git rev-list --pretty=format:'$2' master >output.$1 &&
		test_cmp expect.$1 output.$1
	"
}

# Feed to --format to provide predictable colored sequences.
BASIC_COLOR='%Credfoo%Creset'
COLOR='%C(red)foo%C(reset)'
AUTO_COLOR='%C(auto,red)foo%C(auto,reset)'
ALWAYS_COLOR='%C(always,red)foo%C(always,reset)'
has_color () {
	test_decode_color <"$1" >decoded &&
	echo "<RED>foo<RESET>" >expect &&
	test_cmp expect decoded
}

has_no_color () {
	echo foo >expect &&
	test_cmp expect "$1"
}

test_format percent %%h <<EOF
commit $head2
%h
commit $head1
%h
EOF

test_format hash %H%n%h <<EOF
commit $head2
$head2
$head2_short
commit $head1
$head1
$head1_short
EOF

test_format tree %T%n%t <<EOF
commit $head2
$tree2
$tree2_short
commit $head1
$tree1
$tree1_short
EOF

test_format parents %P%n%p <<EOF
commit $head2
$head1
$head1_short
commit $head1


EOF

# we don't test relative here
test_format author %an%n%ae%n%ad%n%aD%n%at <<EOF
commit $head2
A U Thor
author@example.com
Thu Apr 7 15:13:13 2005 -0700
Thu, 7 Apr 2005 15:13:13 -0700
1112911993
commit $head1
A U Thor
author@example.com
Thu Apr 7 15:13:13 2005 -0700
Thu, 7 Apr 2005 15:13:13 -0700
1112911993
EOF

test_format committer %cn%n%ce%n%cd%n%cD%n%ct <<EOF
commit $head2
C O Mitter
committer@example.com
Thu Apr 7 15:13:13 2005 -0700
Thu, 7 Apr 2005 15:13:13 -0700
1112911993
commit $head1
C O Mitter
committer@example.com
Thu Apr 7 15:13:13 2005 -0700
Thu, 7 Apr 2005 15:13:13 -0700
1112911993
EOF

test_format encoding %e <<EOF
commit $head2
$test_encoding
commit $head1
$test_encoding
EOF

test_format subject %s <<EOF
commit $head2
$changed
commit $head1
$added
EOF

test_format subject-truncated "%<($truncate_count,trunc)%s" <<EOF
commit $head2
changed (ge${changed_utf8_part}ndert)..
commit $head1
added (hinzugef${added_utf8_part}gt..
EOF

test_format body %b <<EOF
commit $head2
commit $head1
EOF

test_format raw-body %B <<EOF
commit $head2
$changed

commit $head1
$added

EOF

test_expect_success 'basic colors' '
	cat >expect <<-EOF &&
	commit $head2
	<RED>foo<GREEN>bar<BLUE>baz<RESET>xyzzy
	EOF
	format="%Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy" &&
	git rev-list --color --format="$format" -1 master >actual.raw &&
	test_decode_color <actual.raw >actual &&
	test_cmp expect actual
'

test_expect_success 'advanced colors' '
	cat >expect <<-EOF &&
	commit $head2
	<BOLD;RED;BYELLOW>foo<RESET>
	EOF
	format="%C(red yellow bold)foo%C(reset)" &&
	git rev-list --color --format="$format" -1 master >actual.raw &&
	test_decode_color <actual.raw >actual &&
	test_cmp expect actual
'

for spec in \
	"%Cred:$BASIC_COLOR" \
	"%C(...):$COLOR" \
	"%C(auto,...):$AUTO_COLOR"
do
	desc=${spec%%:*}
	color=${spec#*:}
	test_expect_success "$desc does not enable color by default" '
		git log --format=$color -1 >actual &&
		has_no_color actual
	'

	test_expect_success "$desc enables colors for color.diff" '
		git -c color.diff=always log --format=$color -1 >actual &&
		has_color actual
	'

	test_expect_success "$desc enables colors for color.ui" '
		git -c color.ui=always log --format=$color -1 >actual &&
		has_color actual
	'

	test_expect_success "$desc respects --color" '
		git log --format=$color -1 --color >actual &&
		has_color actual
	'

	test_expect_success "$desc respects --no-color" '
		git -c color.ui=always log --format=$color -1 --no-color >actual &&
		has_no_color actual
	'

	test_expect_success TTY "$desc respects --color=auto (stdout is tty)" '
		test_terminal env TERM=vt100 \
			git log --format=$color -1 --color=auto >actual &&
		has_color actual
	'

	test_expect_success "$desc respects --color=auto (stdout not tty)" '
		(
			TERM=vt100 && export TERM &&
			git log --format=$color -1 --color=auto >actual &&
			has_no_color actual
		)
	'
done

test_expect_success '%C(always,...) enables color even without tty' '
	git log --format=$ALWAYS_COLOR -1 >actual &&
	has_color actual
'

test_expect_success '%C(auto) respects --color' '
	git log --color --format="%C(auto)%H" -1 >actual.raw &&
	test_decode_color <actual.raw >actual &&
	echo "<YELLOW>$(git rev-parse HEAD)<RESET>" >expect &&
	test_cmp expect actual
'

test_expect_success '%C(auto) respects --no-color' '
	git log --no-color --format="%C(auto)%H" -1 >actual &&
	git rev-parse HEAD >expect &&
	test_cmp expect actual
'

test_expect_success 'rev-list %C(auto,...) respects --color' '
	git rev-list --color --format="%C(auto,green)foo%C(auto,reset)" \
		-1 HEAD >actual.raw &&
	test_decode_color <actual.raw >actual &&
	cat >expect <<-EOF &&
	commit $(git rev-parse HEAD)
	<GREEN>foo<RESET>
	EOF
	test_cmp expect actual
'

iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
Test printing of complex bodies

This commit message is much longer than the others,
and it will be encoded in $test_encoding. We should therefore
include an ISO8859 character: ¡bueno!
EOF

test_expect_success 'setup complex body' '
	git config i18n.commitencoding $test_encoding &&
	echo change2 >foo && git commit -a -F commit-msg &&
	head3=$(git rev-parse --verify HEAD) &&
	head3_short=$(git rev-parse --short $head3)
'

test_format complex-encoding %e <<EOF
commit $head3
$test_encoding
commit $head2
$test_encoding
commit $head1
$test_encoding
EOF

test_format complex-subject %s <<EOF
commit $head3
Test printing of complex bodies
commit $head2
$changed_iso88591
commit $head1
$added_iso88591
EOF

test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
commit $head3
Test printing of c..
commit $head2
changed (ge${changed_utf8_part_iso88591}ndert)..
commit $head1
added (hinzugef${added_utf8_part_iso88591}gt..
EOF

test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
commit $head3
Test prin..ex bodies
commit $head2
changed (..dert) foo
commit $head1
added (hi..f${added_utf8_part_iso88591}gt) foo
EOF

test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
commit $head3
.. of complex bodies
commit $head2
..ged (ge${changed_utf8_part_iso88591}ndert) foo
commit $head1
.. (hinzugef${added_utf8_part_iso88591}gt) foo
EOF

test_expect_success 'prepare expected messages (for test %b)' '
	cat <<-EOF >expected.utf-8 &&
	commit $head3
	This commit message is much longer than the others,
	and it will be encoded in $test_encoding. We should therefore
	include an ISO8859 character: ¡bueno!

	commit $head2
	commit $head1
	EOF
	iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
'

test_format complex-body %b <expected.ISO8859-1

# Git uses i18n.commitEncoding if no i18n.logOutputEncoding set
# so unset i18n.commitEncoding to test encoding conversion
git config --unset i18n.commitEncoding

test_format complex-subject-commitencoding-unset %s <<EOF
commit $head3
Test printing of complex bodies
commit $head2
$changed
commit $head1
$added
EOF

test_format complex-subject-commitencoding-unset-trunc "%<($truncate_count,trunc)%s" <<EOF
commit $head3
Test printing of c..
commit $head2
changed (ge${changed_utf8_part}ndert)..
commit $head1
added (hinzugef${added_utf8_part}gt..
EOF

test_format complex-subject-commitencoding-unset-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
commit $head3
Test prin..ex bodies
commit $head2
changed (..dert) foo
commit $head1
added (hi..f${added_utf8_part}gt) foo
EOF

test_format complex-subject-commitencoding-unset-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
commit $head3
.. of complex bodies
commit $head2
..ged (ge${changed_utf8_part}ndert) foo
commit $head1
.. (hinzugef${added_utf8_part}gt) foo
EOF

test_format complex-body-commitencoding-unset %b <expected.utf-8

test_expect_success '%x00 shows NUL' '
	echo  >expect commit $head3 &&
	echo >>expect fooQbar &&
	git rev-list -1 --format=foo%x00bar HEAD >actual.nul &&
	nul_to_q <actual.nul >actual &&
	test_cmp expect actual
'

test_expect_success '%ad respects --date=' '
	echo 2005-04-07 >expect.ad-short &&
	git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
	test_cmp expect.ad-short output.ad-short
'

test_expect_success 'empty email' '
	test_tick &&
	C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&
	A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) &&
	verbose test "$A" = "A U Thor,,Thu Apr 7 15:14:13 2005 -0700"
'

test_expect_success 'del LF before empty (1)' '
	git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD^^ >actual &&
	test_line_count = 2 actual
'

test_expect_success 'del LF before empty (2)' '
	git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD >actual &&
	test_line_count = 6 actual &&
	grep "^$" actual
'

test_expect_success 'add LF before non-empty (1)' '
	git show -s --pretty=format:"%s%+b%nThanks%n" HEAD^^ >actual &&
	test_line_count = 2 actual
'

test_expect_success 'add LF before non-empty (2)' '
	git show -s --pretty=format:"%s%+b%nThanks%n" HEAD >actual &&
	test_line_count = 6 actual &&
	grep "^$" actual
'

test_expect_success 'add SP before non-empty (1)' '
	git show -s --pretty=format:"%s% bThanks" HEAD^^ >actual &&
	test $(wc -w <actual) = 3
'

test_expect_success 'add SP before non-empty (2)' '
	git show -s --pretty=format:"%s% sThanks" HEAD^^ >actual &&
	test $(wc -w <actual) = 6
'

test_expect_success '--abbrev' '
	echo SHORT SHORT SHORT >expect2 &&
	echo LONG LONG LONG >expect3 &&
	git log -1 --format="%h %h %h" HEAD >actual1 &&
	git log -1 --abbrev=5 --format="%h %h %h" HEAD >actual2 &&
	git log -1 --abbrev=5 --format="%H %H %H" HEAD >actual3 &&
	sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
	sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual3 >fuzzy3 &&
	test_cmp expect2 fuzzy2 &&
	test_cmp expect3 fuzzy3 &&
	! test_cmp actual1 actual2
'

test_expect_success '%H is not affected by --abbrev-commit' '
	git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
	len=$(wc -c <actual) &&
	test $len = 41
'

test_expect_success '%h is not affected by --abbrev-commit' '
	git log -1 --format=%h --abbrev-commit --abbrev=20 HEAD >actual &&
	len=$(wc -c <actual) &&
	test $len = 21
'

test_expect_success '"%h %gD: %gs" is same as git-reflog' '
	git reflog >expect &&
	git log -g --format="%h %gD: %gs" >actual &&
	test_cmp expect actual
'

test_expect_success '"%h %gD: %gs" is same as git-reflog (with date)' '
	git reflog --date=raw >expect &&
	git log -g --format="%h %gD: %gs" --date=raw >actual &&
	test_cmp expect actual
'

test_expect_success '"%h %gD: %gs" is same as git-reflog (with --abbrev)' '
	git reflog --abbrev=13 --date=raw >expect &&
	git log -g --abbrev=13 --format="%h %gD: %gs" --date=raw >actual &&
	test_cmp expect actual
'

test_expect_success '%gd shortens ref name' '
	echo "master@{0}" >expect.gd-short &&
	git log -g -1 --format=%gd refs/heads/master >actual.gd-short &&
	test_cmp expect.gd-short actual.gd-short
'

test_expect_success 'reflog identity' '
	echo "C O Mitter:committer@example.com" >expect &&
	git log -g -1 --format="%gn:%ge" >actual &&
	test_cmp expect actual
'

test_expect_success 'oneline with empty message' '
	git commit -m "dummy" --allow-empty &&
	git commit -m "dummy" --allow-empty &&
	git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. &&
	git rev-list --oneline HEAD >test.txt &&
	test_line_count = 5 test.txt &&
	git rev-list --oneline --graph HEAD >testg.txt &&
	test_line_count = 5 testg.txt
'

test_expect_success 'single-character name is parsed correctly' '
	git commit --author="a <a@example.com>" --allow-empty -m foo &&
	echo "a <a@example.com>" >expect &&
	git log -1 --format="%an <%ae>" >actual &&
	test_cmp expect actual
'

test_expect_success 'unused %G placeholders are passed through' '
	echo "%GX %G" >expect &&
	git log -1 --format="%GX %G" >actual &&
	test_cmp expect actual
'

test_done
Commit	Line	Data
fa21b602 JK	1	#!/bin/sh
fa21b602 JK	2
de6029a2 AS	3	# Copyright (c) 2009 Jens Lehmann
	4	# Copyright (c) 2011 Alexey Shumkin (+ non-UTF-8 commit encoding tests)
	5
5be60078	6	test_description='git rev-list --pretty=format test'
fa21b602 JK	7
fa21b602 JK	8	. ./test-lib.sh
30825178	9	. "$TEST_DIRECTORY"/lib-terminal.sh
fa21b602 JK	10
fa21b602 JK	11	test_tick
ee3efaf6 AS	12	# Tested non-UTF-8 encoding
	13	test_encoding="ISO8859-1"
	14
17cc2ef1 AS	15	# String "added" in German
	16	# (translated with Google Translate),
	17	# encoded in UTF-8, used as a commit log message below.
d928d810 AS	18	added_utf8_part=$(printf "\303\274")
	19	added_utf8_part_iso88591=$(echo "$added_utf8_part" \| iconv -f utf-8 -t $test_encoding)
	20	added=$(printf "added (hinzugef${added_utf8_part}gt) foo")
ee3efaf6	21	added_iso88591=$(echo "$added" \| iconv -f utf-8 -t $test_encoding)
de6029a2	22	# same but "changed"
d928d810 AS	23	changed_utf8_part=$(printf "\303\244")
	24	changed_utf8_part_iso88591=$(echo "$changed_utf8_part" \| iconv -f utf-8 -t $test_encoding)
	25	changed=$(printf "changed (ge${changed_utf8_part}ndert) foo")
ee3efaf6	26	changed_iso88591=$(echo "$changed" \| iconv -f utf-8 -t $test_encoding)
de6029a2	27
d928d810 AS	28	# Count of char to truncate
	29	# Number is chosen so, that non-ACSII characters
	30	# (see $added_utf8_part and $changed_utf8_part)
	31	# fall into truncated parts of appropriate words both from left and right
	32	truncate_count=20
	33
fa21b602	34	test_expect_success 'setup' '
77a6815d AS	35	: >foo &&
77a6815d AS	36	git add foo &&
ee3efaf6	37	git config i18n.commitEncoding $test_encoding &&
e6ce2be2	38	echo "$added_iso88591" \| git commit -F - &&
77a6815d AS	39	head1=$(git rev-parse --verify HEAD) &&
	40	head1_short=$(git rev-parse --verify --short $head1) &&
	41	tree1=$(git rev-parse --verify HEAD:) &&
	42	tree1_short=$(git rev-parse --verify --short $tree1) &&
de6029a2	43	echo "$changed" > foo &&
e6ce2be2	44	echo "$changed_iso88591" \| git commit -a -F - &&
77a6815d AS	45	head2=$(git rev-parse --verify HEAD) &&
	46	head2_short=$(git rev-parse --verify --short $head2) &&
	47	tree2=$(git rev-parse --verify HEAD:) &&
99094a7a	48	tree2_short=$(git rev-parse --verify --short $tree2) &&
de6029a2	49	git config --unset i18n.commitEncoding
fa21b602 JK	50	'
fa21b602 JK	51
17cc2ef1	52	# usage: test_format name format_string [failure] <expected_output
2581ad5e	53	test_format () {
fa21b602	54	cat >expect.$1
17cc2ef1 AS	55	test_expect_${3:-success} "format $1" "
	56	git rev-list --pretty=format:'$2' master >output.$1 &&
	57	test_cmp expect.$1 output.$1
	58	"
fa21b602 JK	59	}
fa21b602 JK	60
30825178	61	# Feed to --format to provide predictable colored sequences.
18fb7ffc JK	62	BASIC_COLOR='%Credfoo%Creset'
18fb7ffc JK	63	COLOR='%C(red)foo%C(reset)'
30825178	64	AUTO_COLOR='%C(auto,red)foo%C(auto,reset)'
18fb7ffc	65	ALWAYS_COLOR='%C(always,red)foo%C(always,reset)'
30825178	66	has_color () {
097b681b JK	67	test_decode_color <"$1" >decoded &&
	68	echo "<RED>foo<RESET>" >expect &&
	69	test_cmp expect decoded
30825178 JH	70	}
	71
	72	has_no_color () {
	73	echo foo >expect &&
	74	test_cmp expect "$1"
	75	}
	76
77a6815d AS	77	test_format percent %%h <<EOF
77a6815d AS	78	commit $head2
0a0416a3	79	%h
77a6815d	80	commit $head1
0a0416a3 JK	81	%h
	82	EOF
	83
77a6815d AS	84	test_format hash %H%n%h <<EOF
	85	commit $head2
	86	$head2
	87	$head2_short
	88	commit $head1
	89	$head1
	90	$head1_short
fa21b602 JK	91	EOF
fa21b602 JK	92
77a6815d AS	93	test_format tree %T%n%t <<EOF
	94	commit $head2
	95	$tree2
	96	$tree2_short
	97	commit $head1
	98	$tree1
	99	$tree1_short
fa21b602 JK	100	EOF
fa21b602 JK	101
77a6815d AS	102	test_format parents %P%n%p <<EOF
	103	commit $head2
	104	$head1
	105	$head1_short
	106	commit $head1
542e165c JH	107
542e165c JH	108
fa21b602 JK	109	EOF
	110
	111	# we don't test relative here
77a6815d AS	112	test_format author %an%n%ae%n%ad%n%aD%n%at <<EOF
77a6815d AS	113	commit $head2
fa21b602 JK	114	A U Thor
	115	author@example.com
	116	Thu Apr 7 15:13:13 2005 -0700
	117	Thu, 7 Apr 2005 15:13:13 -0700
	118	1112911993
77a6815d	119	commit $head1
fa21b602 JK	120	A U Thor
	121	author@example.com
	122	Thu Apr 7 15:13:13 2005 -0700
	123	Thu, 7 Apr 2005 15:13:13 -0700
	124	1112911993
	125	EOF
	126
77a6815d AS	127	test_format committer %cn%n%ce%n%cd%n%cD%n%ct <<EOF
77a6815d AS	128	commit $head2
fa21b602 JK	129	C O Mitter
	130	committer@example.com
	131	Thu Apr 7 15:13:13 2005 -0700
	132	Thu, 7 Apr 2005 15:13:13 -0700
	133	1112911993
77a6815d	134	commit $head1
fa21b602 JK	135	C O Mitter
	136	committer@example.com
	137	Thu Apr 7 15:13:13 2005 -0700
	138	Thu, 7 Apr 2005 15:13:13 -0700
	139	1112911993
	140	EOF
	141
77a6815d AS	142	test_format encoding %e <<EOF
77a6815d AS	143	commit $head2
ee3efaf6	144	$test_encoding
77a6815d	145	commit $head1
ee3efaf6	146	$test_encoding
fa21b602 JK	147	EOF
fa21b602 JK	148
ecaee805	149	test_format subject %s <<EOF
77a6815d	150	commit $head2
de6029a2	151	$changed
77a6815d	152	commit $head1
de6029a2	153	$added
fa21b602 JK	154	EOF
fa21b602 JK	155
d928d810 AS	156	test_format subject-truncated "%<($truncate_count,trunc)%s" <<EOF
	157	commit $head2
	158	changed (ge${changed_utf8_part}ndert)..
	159	commit $head1
	160	added (hinzugef${added_utf8_part}gt..
	161	EOF
	162
77a6815d AS	163	test_format body %b <<EOF
	164	commit $head2
	165	commit $head1
fa21b602 JK	166	EOF
fa21b602 JK	167
ecaee805	168	test_format raw-body %B <<EOF
77a6815d	169	commit $head2
de6029a2	170	$changed
1367b12a	171
77a6815d	172	commit $head1
de6029a2	173	$added
1367b12a EB	174
	175	EOF
	176
097b681b JK	177	test_expect_success 'basic colors' '
	178	cat >expect <<-EOF &&
	179	commit $head2
	180	<RED>foo<GREEN>bar<BLUE>baz<RESET>xyzzy
	181	EOF
	182	format="%Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy" &&
18fb7ffc	183	git rev-list --color --format="$format" -1 master >actual.raw &&
097b681b JK	184	test_decode_color <actual.raw >actual &&
	185	test_cmp expect actual
	186	'
fa21b602	187
097b681b JK	188	test_expect_success 'advanced colors' '
	189	cat >expect <<-EOF &&
	190	commit $head2
	191	<BOLD;RED;BYELLOW>foo<RESET>
	192	EOF
	193	format="%C(red yellow bold)foo%C(reset)" &&
18fb7ffc	194	git rev-list --color --format="$format" -1 master >actual.raw &&
097b681b JK	195	test_decode_color <actual.raw >actual &&
	196	test_cmp expect actual
	197	'
c002922a	198
18fb7ffc JK	199	for spec in \
	200	"%Cred:$BASIC_COLOR" \
	201	"%C(...):$COLOR" \
	202	"%C(auto,...):$AUTO_COLOR"
	203	do
	204	desc=${spec%%:*}
	205	color=${spec#*:}
	206	test_expect_success "$desc does not enable color by default" '
	207	git log --format=$color -1 >actual &&
	208	has_no_color actual
	209	'
30825178	210
18fb7ffc JK	211	test_expect_success "$desc enables colors for color.diff" '
	212	git -c color.diff=always log --format=$color -1 >actual &&
	213	has_color actual
	214	'
30825178	215
18fb7ffc JK	216	test_expect_success "$desc enables colors for color.ui" '
	217	git -c color.ui=always log --format=$color -1 >actual &&
	218	has_color actual
	219	'
30825178	220
18fb7ffc JK	221	test_expect_success "$desc respects --color" '
	222	git log --format=$color -1 --color >actual &&
	223	has_color actual
	224	'
30825178	225
18fb7ffc JK	226	test_expect_success "$desc respects --no-color" '
18fb7ffc JK	227	git -c color.ui=always log --format=$color -1 --no-color >actual &&
30825178	228	has_no_color actual
18fb7ffc JK	229	'
	230
	231	test_expect_success TTY "$desc respects --color=auto (stdout is tty)" '
	232	test_terminal env TERM=vt100 \
	233	git log --format=$color -1 --color=auto >actual &&
	234	has_color actual
	235	'
	236
	237	test_expect_success "$desc respects --color=auto (stdout not tty)" '
	238	(
	239	TERM=vt100 && export TERM &&
	240	git log --format=$color -1 --color=auto >actual &&
	241	has_no_color actual
	242	)
	243	'
	244	done
	245
	246	test_expect_success '%C(always,...) enables color even without tty' '
	247	git log --format=$ALWAYS_COLOR -1 >actual &&
	248	has_color actual
30825178 JH	249	'
30825178 JH	250
b15a3e00	251	test_expect_success '%C(auto) respects --color' '
097b681b JK	252	git log --color --format="%C(auto)%H" -1 >actual.raw &&
	253	test_decode_color <actual.raw >actual &&
	254	echo "<YELLOW>$(git rev-parse HEAD)<RESET>" >expect &&
b15a3e00 ET	255	test_cmp expect actual
	256	'
	257
	258	test_expect_success '%C(auto) respects --no-color' '
	259	git log --no-color --format="%C(auto)%H" -1 >actual &&
	260	git rev-parse HEAD >expect &&
	261	test_cmp expect actual
	262	'
	263
d75dfb10 JK	264	test_expect_success 'rev-list %C(auto,...) respects --color' '
	265	git rev-list --color --format="%C(auto,green)foo%C(auto,reset)" \
	266	-1 HEAD >actual.raw &&
	267	test_decode_color <actual.raw >actual &&
	268	cat >expect <<-EOF &&
	269	commit $(git rev-parse HEAD)
	270	<GREEN>foo<RESET>
	271	EOF
	272	test_cmp expect actual
	273	'
	274
ee3efaf6	275	iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
03bcaaca JK	276	Test printing of complex bodies
	277
	278	This commit message is much longer than the others,
ee3efaf6 AS	279	and it will be encoded in $test_encoding. We should therefore
ee3efaf6 AS	280	include an ISO8859 character: ¡bueno!
03bcaaca	281	EOF
77a6815d	282
03bcaaca	283	test_expect_success 'setup complex body' '
ee3efaf6	284	git config i18n.commitencoding $test_encoding &&
77a6815d AS	285	echo change2 >foo && git commit -a -F commit-msg &&
77a6815d AS	286	head3=$(git rev-parse --verify HEAD) &&
0fe6df3c	287	head3_short=$(git rev-parse --short $head3)
03bcaaca JK	288	'
03bcaaca JK	289
77a6815d AS	290	test_format complex-encoding %e <<EOF
77a6815d AS	291	commit $head3
ee3efaf6	292	$test_encoding
77a6815d	293	commit $head2
ee3efaf6	294	$test_encoding
77a6815d	295	commit $head1
ee3efaf6	296	$test_encoding
03bcaaca JK	297	EOF
03bcaaca JK	298
ecaee805	299	test_format complex-subject %s <<EOF
77a6815d	300	commit $head3
03bcaaca	301	Test printing of complex bodies
77a6815d	302	commit $head2
0fe6df3c	303	$changed_iso88591
77a6815d	304	commit $head1
0fe6df3c	305	$added_iso88591
03bcaaca JK	306	EOF
03bcaaca JK	307
7d509878	308	test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
d928d810 AS	309	commit $head3
	310	Test printing of c..
	311	commit $head2
	312	changed (ge${changed_utf8_part_iso88591}ndert)..
	313	commit $head1
	314	added (hinzugef${added_utf8_part_iso88591}gt..
	315	EOF
	316
7d509878	317	test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
d928d810 AS	318	commit $head3
	319	Test prin..ex bodies
	320	commit $head2
	321	changed (..dert) foo
	322	commit $head1
	323	added (hi..f${added_utf8_part_iso88591}gt) foo
	324	EOF
	325
7d509878	326	test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
d928d810 AS	327	commit $head3
	328	.. of complex bodies
	329	commit $head2
	330	..ged (ge${changed_utf8_part_iso88591}ndert) foo
	331	commit $head1
	332	.. (hinzugef${added_utf8_part_iso88591}gt) foo
	333	EOF
	334
0fe6df3c AS	335	test_expect_success 'prepare expected messages (for test %b)' '
	336	cat <<-EOF >expected.utf-8 &&
	337	commit $head3
	338	This commit message is much longer than the others,
ee3efaf6 AS	339	and it will be encoded in $test_encoding. We should therefore
ee3efaf6 AS	340	include an ISO8859 character: ¡bueno!
0fe6df3c AS	341
	342	commit $head2
	343	commit $head1
	344	EOF
ee3efaf6	345	iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
0fe6df3c AS	346	'
0fe6df3c AS	347
ee3efaf6	348	test_format complex-body %b <expected.ISO8859-1
03bcaaca	349
0fe6df3c AS	350	# Git uses i18n.commitEncoding if no i18n.logOutputEncoding set
	351	# so unset i18n.commitEncoding to test encoding conversion
	352	git config --unset i18n.commitEncoding
	353
	354	test_format complex-subject-commitencoding-unset %s <<EOF
	355	commit $head3
	356	Test printing of complex bodies
77a6815d	357	commit $head2
0fe6df3c	358	$changed
77a6815d	359	commit $head1
0fe6df3c	360	$added
03bcaaca JK	361	EOF
03bcaaca JK	362
d928d810 AS	363	test_format complex-subject-commitencoding-unset-trunc "%<($truncate_count,trunc)%s" <<EOF
	364	commit $head3
	365	Test printing of c..
	366	commit $head2
	367	changed (ge${changed_utf8_part}ndert)..
	368	commit $head1
	369	added (hinzugef${added_utf8_part}gt..
	370	EOF
	371
	372	test_format complex-subject-commitencoding-unset-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
	373	commit $head3
	374	Test prin..ex bodies
	375	commit $head2
	376	changed (..dert) foo
	377	commit $head1
	378	added (hi..f${added_utf8_part}gt) foo
	379	EOF
	380
	381	test_format complex-subject-commitencoding-unset-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
	382	commit $head3
	383	.. of complex bodies
	384	commit $head2
	385	..ged (ge${changed_utf8_part}ndert) foo
	386	commit $head1
	387	.. (hinzugef${added_utf8_part}gt) foo
	388	EOF
	389
0fe6df3c AS	390	test_format complex-body-commitencoding-unset %b <expected.utf-8
0fe6df3c AS	391
9130ac9f	392	test_expect_success '%x00 shows NUL' '
77a6815d	393	echo >expect commit $head3 &&
9130ac9f JK	394	echo >>expect fooQbar &&
	395	git rev-list -1 --format=foo%x00bar HEAD >actual.nul &&
	396	nul_to_q <actual.nul >actual &&
	397	test_cmp expect actual
	398	'
	399
d36f8679 JK	400	test_expect_success '%ad respects --date=' '
	401	echo 2005-04-07 >expect.ad-short &&
	402	git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
	403	test_cmp expect.ad-short output.ad-short
	404	'
	405
f7ab5c79 JH	406	test_expect_success 'empty email' '
	407	test_tick &&
	408	C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&
	409	A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) &&
a167ece0	410	verbose test "$A" = "A U Thor,,Thu Apr 7 15:14:13 2005 -0700"
f7ab5c79 JH	411	'
f7ab5c79 JH	412
9fa708da JH	413	test_expect_success 'del LF before empty (1)' '
9fa708da JH	414	git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD^^ >actual &&
3fb0459b	415	test_line_count = 2 actual
9fa708da JH	416	'
	417
	418	test_expect_success 'del LF before empty (2)' '
	419	git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD >actual &&
3fb0459b	420	test_line_count = 6 actual &&
9fa708da JH	421	grep "^$" actual
	422	'
	423
	424	test_expect_success 'add LF before non-empty (1)' '
	425	git show -s --pretty=format:"%s%+b%nThanks%n" HEAD^^ >actual &&
3fb0459b	426	test_line_count = 2 actual
9fa708da JH	427	'
	428
	429	test_expect_success 'add LF before non-empty (2)' '
	430	git show -s --pretty=format:"%s%+b%nThanks%n" HEAD >actual &&
3fb0459b	431	test_line_count = 6 actual &&
9fa708da JH	432	grep "^$" actual
	433	'
	434
7b88176e MG	435	test_expect_success 'add SP before non-empty (1)' '
7b88176e MG	436	git show -s --pretty=format:"%s% bThanks" HEAD^^ >actual &&
de6029a2	437	test $(wc -w <actual) = 3
7b88176e MG	438	'
	439
	440	test_expect_success 'add SP before non-empty (2)' '
	441	git show -s --pretty=format:"%s% sThanks" HEAD^^ >actual &&
de6029a2	442	test $(wc -w <actual) = 6
7b88176e MG	443	'
7b88176e MG	444
c1977021 WP	445	test_expect_success '--abbrev' '
	446	echo SHORT SHORT SHORT >expect2 &&
	447	echo LONG LONG LONG >expect3 &&
	448	git log -1 --format="%h %h %h" HEAD >actual1 &&
	449	git log -1 --abbrev=5 --format="%h %h %h" HEAD >actual2 &&
	450	git log -1 --abbrev=5 --format="%H %H %H" HEAD >actual3 &&
	451	sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
	452	sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual3 >fuzzy3 &&
	453	test_cmp expect2 fuzzy2 &&
	454	test_cmp expect3 fuzzy3 &&
	455	! test_cmp actual1 actual2
	456	'
	457
	458	test_expect_success '%H is not affected by --abbrev-commit' '
	459	git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
	460	len=$(wc -c <actual) &&
	461	test $len = 41
	462	'
	463
	464	test_expect_success '%h is not affected by --abbrev-commit' '
	465	git log -1 --format=%h --abbrev-commit --abbrev=20 HEAD >actual &&
	466	len=$(wc -c <actual) &&
	467	test $len = 21
	468	'
	469
8f8f5476 TR	470	test_expect_success '"%h %gD: %gs" is same as git-reflog' '
	471	git reflog >expect &&
	472	git log -g --format="%h %gD: %gs" >actual &&
	473	test_cmp expect actual
	474	'
	475
	476	test_expect_success '"%h %gD: %gs" is same as git-reflog (with date)' '
	477	git reflog --date=raw >expect &&
	478	git log -g --format="%h %gD: %gs" --date=raw >actual &&
	479	test_cmp expect actual
	480	'
	481
c1977021 WP	482	test_expect_success '"%h %gD: %gs" is same as git-reflog (with --abbrev)' '
	483	git reflog --abbrev=13 --date=raw >expect &&
	484	git log -g --abbrev=13 --format="%h %gD: %gs" --date=raw >actual &&
	485	test_cmp expect actual
	486	'
	487
8f8f5476 TR	488	test_expect_success '%gd shortens ref name' '
	489	echo "master@{0}" >expect.gd-short &&
	490	git log -g -1 --format=%gd refs/heads/master >actual.gd-short &&
	491	test_cmp expect.gd-short actual.gd-short
	492	'
	493
cd1957f5 JK	494	test_expect_success 'reflog identity' '
	495	echo "C O Mitter:committer@example.com" >expect &&
	496	git log -g -1 --format="%gn:%ge" >actual &&
	497	test_cmp expect actual
	498	'
	499
1fb5fdd2 EFL	500	test_expect_success 'oneline with empty message' '
	501	git commit -m "dummy" --allow-empty &&
	502	git commit -m "dummy" --allow-empty &&
	503	git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. &&
f02dd06e	504	git rev-list --oneline HEAD >test.txt &&
3fb0459b SL	505	test_line_count = 5 test.txt &&
	506	git rev-list --oneline --graph HEAD >testg.txt &&
	507	test_line_count = 5 testg.txt
1fb5fdd2 EFL	508	'
1fb5fdd2 EFL	509
d9955fd6 JK	510	test_expect_success 'single-character name is parsed correctly' '
	511	git commit --author="a <a@example.com>" --allow-empty -m foo &&
	512	echo "a <a@example.com>" >expect &&
	513	git log -1 --format="%an <%ae>" >actual &&
	514	test_cmp expect actual
	515	'
	516
958b2eb2 JK	517	test_expect_success 'unused %G placeholders are passed through' '
	518	echo "%GX %G" >expect &&
	519	git log -1 --format="%GX %G" >actual &&
	520	test_cmp expect actual
	521	'
	522
fa21b602	523	test_done