[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' '
	test_oid_init &&
	: >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%al%n%ad%n%aD%n%at <<EOF
commit $head2
$GIT_AUTHOR_NAME
$GIT_AUTHOR_EMAIL
$TEST_AUTHOR_LOCALNAME
Thu Apr 7 15:13:13 2005 -0700
Thu, 7 Apr 2005 15:13:13 -0700
1112911993
commit $head1
$GIT_AUTHOR_NAME
$GIT_AUTHOR_EMAIL
$TEST_AUTHOR_LOCALNAME
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%cl%n%cd%n%cD%n%ct <<EOF
commit $head2
$GIT_COMMITTER_NAME
$GIT_COMMITTER_EMAIL
$TEST_COMMITTER_LOCALNAME
Thu Apr 7 15:13:13 2005 -0700
Thu, 7 Apr 2005 15:13:13 -0700
1112911993
commit $head1
$GIT_COMMITTER_NAME
$GIT_COMMITTER_EMAIL
$TEST_COMMITTER_LOCALNAME
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 '%S is not a placeholder for rev-list yet' '
	git rev-list --format="%S" -1 master | grep "%S"
'

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 "$desc respects --color=auto (stdout is tty)" '
		test_terminal git log --format=$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" = "$GIT_AUTHOR_NAME,,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/$OID_REGEX/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
	sed -e "s/$OID_REGEX/LONG/g" -e "s/$_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' '
	expected=$(($(test_oid hexsz) + 1)) &&
	git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
	len=$(wc -c <actual) &&
	test $len = $expected
'

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 "$GIT_COMMITTER_NAME:$GIT_COMMITTER_EMAIL" >expect &&
	git log -g -1 --format="%gn:%ge" >actual &&
	test_cmp expect actual
'

test_expect_success 'oneline with empty message' '
	git commit --allow-empty --cleanup=verbatim -m "$LF" &&
	git commit --allow-empty --allow-empty-message &&
	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' '
edf04243	35	test_oid_init &&
77a6815d AS	36	: >foo &&
77a6815d AS	37	git add foo &&
ee3efaf6	38	git config i18n.commitEncoding $test_encoding &&
e6ce2be2	39	echo "$added_iso88591" \| git commit -F - &&
77a6815d AS	40	head1=$(git rev-parse --verify HEAD) &&
	41	head1_short=$(git rev-parse --verify --short $head1) &&
	42	tree1=$(git rev-parse --verify HEAD:) &&
	43	tree1_short=$(git rev-parse --verify --short $tree1) &&
de6029a2	44	echo "$changed" > foo &&
e6ce2be2	45	echo "$changed_iso88591" \| git commit -a -F - &&
77a6815d AS	46	head2=$(git rev-parse --verify HEAD) &&
	47	head2_short=$(git rev-parse --verify --short $head2) &&
	48	tree2=$(git rev-parse --verify HEAD:) &&
99094a7a	49	tree2_short=$(git rev-parse --verify --short $tree2) &&
de6029a2	50	git config --unset i18n.commitEncoding
fa21b602 JK	51	'
fa21b602 JK	52
17cc2ef1	53	# usage: test_format name format_string [failure] <expected_output
2581ad5e	54	test_format () {
fa21b602	55	cat >expect.$1
17cc2ef1 AS	56	test_expect_${3:-success} "format $1" "
	57	git rev-list --pretty=format:'$2' master >output.$1 &&
	58	test_cmp expect.$1 output.$1
	59	"
fa21b602 JK	60	}
fa21b602 JK	61
30825178	62	# Feed to --format to provide predictable colored sequences.
18fb7ffc JK	63	BASIC_COLOR='%Credfoo%Creset'
18fb7ffc JK	64	COLOR='%C(red)foo%C(reset)'
30825178	65	AUTO_COLOR='%C(auto,red)foo%C(auto,reset)'
18fb7ffc	66	ALWAYS_COLOR='%C(always,red)foo%C(always,reset)'
30825178	67	has_color () {
097b681b JK	68	test_decode_color <"$1" >decoded &&
	69	echo "<RED>foo<RESET>" >expect &&
	70	test_cmp expect decoded
30825178 JH	71	}
	72
	73	has_no_color () {
	74	echo foo >expect &&
	75	test_cmp expect "$1"
	76	}
	77
77a6815d AS	78	test_format percent %%h <<EOF
77a6815d AS	79	commit $head2
0a0416a3	80	%h
77a6815d	81	commit $head1
0a0416a3 JK	82	%h
	83	EOF
	84
77a6815d AS	85	test_format hash %H%n%h <<EOF
	86	commit $head2
	87	$head2
	88	$head2_short
	89	commit $head1
	90	$head1
	91	$head1_short
fa21b602 JK	92	EOF
fa21b602 JK	93
77a6815d AS	94	test_format tree %T%n%t <<EOF
	95	commit $head2
	96	$tree2
	97	$tree2_short
	98	commit $head1
	99	$tree1
	100	$tree1_short
fa21b602 JK	101	EOF
fa21b602 JK	102
77a6815d AS	103	test_format parents %P%n%p <<EOF
	104	commit $head2
	105	$head1
	106	$head1_short
	107	commit $head1
542e165c JH	108
542e165c JH	109
fa21b602 JK	110	EOF
	111
	112	# we don't test relative here
d8b8217c	113	test_format author %an%n%ae%n%al%n%ad%n%aD%n%at <<EOF
77a6815d	114	commit $head2
2ae4944a PB	115	$GIT_AUTHOR_NAME
2ae4944a PB	116	$GIT_AUTHOR_EMAIL
d8b8217c	117	$TEST_AUTHOR_LOCALNAME
fa21b602 JK	118	Thu Apr 7 15:13:13 2005 -0700
	119	Thu, 7 Apr 2005 15:13:13 -0700
	120	1112911993
77a6815d	121	commit $head1
2ae4944a PB	122	$GIT_AUTHOR_NAME
2ae4944a PB	123	$GIT_AUTHOR_EMAIL
d8b8217c	124	$TEST_AUTHOR_LOCALNAME
fa21b602 JK	125	Thu Apr 7 15:13:13 2005 -0700
	126	Thu, 7 Apr 2005 15:13:13 -0700
	127	1112911993
	128	EOF
	129
d8b8217c	130	test_format committer %cn%n%ce%n%cl%n%cd%n%cD%n%ct <<EOF
77a6815d	131	commit $head2
2ae4944a PB	132	$GIT_COMMITTER_NAME
2ae4944a PB	133	$GIT_COMMITTER_EMAIL
d8b8217c	134	$TEST_COMMITTER_LOCALNAME
fa21b602 JK	135	Thu Apr 7 15:13:13 2005 -0700
	136	Thu, 7 Apr 2005 15:13:13 -0700
	137	1112911993
77a6815d	138	commit $head1
2ae4944a PB	139	$GIT_COMMITTER_NAME
2ae4944a PB	140	$GIT_COMMITTER_EMAIL
d8b8217c	141	$TEST_COMMITTER_LOCALNAME
fa21b602 JK	142	Thu Apr 7 15:13:13 2005 -0700
	143	Thu, 7 Apr 2005 15:13:13 -0700
	144	1112911993
	145	EOF
	146
77a6815d AS	147	test_format encoding %e <<EOF
77a6815d AS	148	commit $head2
ee3efaf6	149	$test_encoding
77a6815d	150	commit $head1
ee3efaf6	151	$test_encoding
fa21b602 JK	152	EOF
fa21b602 JK	153
ecaee805	154	test_format subject %s <<EOF
77a6815d	155	commit $head2
de6029a2	156	$changed
77a6815d	157	commit $head1
de6029a2	158	$added
fa21b602 JK	159	EOF
fa21b602 JK	160
d928d810 AS	161	test_format subject-truncated "%<($truncate_count,trunc)%s" <<EOF
	162	commit $head2
	163	changed (ge${changed_utf8_part}ndert)..
	164	commit $head1
	165	added (hinzugef${added_utf8_part}gt..
	166	EOF
	167
77a6815d AS	168	test_format body %b <<EOF
	169	commit $head2
	170	commit $head1
fa21b602 JK	171	EOF
fa21b602 JK	172
ecaee805	173	test_format raw-body %B <<EOF
77a6815d	174	commit $head2
de6029a2	175	$changed
1367b12a	176
77a6815d	177	commit $head1
de6029a2	178	$added
1367b12a EB	179
	180	EOF
	181
097b681b JK	182	test_expect_success 'basic colors' '
	183	cat >expect <<-EOF &&
	184	commit $head2
	185	<RED>foo<GREEN>bar<BLUE>baz<RESET>xyzzy
	186	EOF
	187	format="%Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy" &&
18fb7ffc	188	git rev-list --color --format="$format" -1 master >actual.raw &&
097b681b JK	189	test_decode_color <actual.raw >actual &&
	190	test_cmp expect actual
	191	'
fa21b602	192
ad6f028f IT	193	test_expect_success '%S is not a placeholder for rev-list yet' '
	194	git rev-list --format="%S" -1 master \| grep "%S"
	195	'
	196
097b681b JK	197	test_expect_success 'advanced colors' '
	198	cat >expect <<-EOF &&
	199	commit $head2
	200	<BOLD;RED;BYELLOW>foo<RESET>
	201	EOF
	202	format="%C(red yellow bold)foo%C(reset)" &&
18fb7ffc	203	git rev-list --color --format="$format" -1 master >actual.raw &&
097b681b JK	204	test_decode_color <actual.raw >actual &&
	205	test_cmp expect actual
	206	'
c002922a	207
18fb7ffc JK	208	for spec in \
	209	"%Cred:$BASIC_COLOR" \
	210	"%C(...):$COLOR" \
	211	"%C(auto,...):$AUTO_COLOR"
	212	do
	213	desc=${spec%%:*}
	214	color=${spec#*:}
	215	test_expect_success "$desc does not enable color by default" '
	216	git log --format=$color -1 >actual &&
	217	has_no_color actual
	218	'
30825178	219
1d4b12fe JK	220	test_expect_success "$desc enables colors for color.diff" '
	221	git -c color.diff=always log --format=$color -1 >actual &&
	222	has_color actual
	223	'
	224
	225	test_expect_success "$desc enables colors for color.ui" '
	226	git -c color.ui=always log --format=$color -1 >actual &&
	227	has_color actual
	228	'
	229
18fb7ffc JK	230	test_expect_success "$desc respects --color" '
	231	git log --format=$color -1 --color >actual &&
	232	has_color actual
	233	'
30825178	234
1d4b12fe JK	235	test_expect_success "$desc respects --no-color" '
	236	git -c color.ui=always log --format=$color -1 --no-color >actual &&
	237	has_no_color actual
	238	'
	239
18fb7ffc	240	test_expect_success TTY "$desc respects --color=auto (stdout is tty)" '
e433749d	241	test_terminal git log --format=$color -1 --color=auto >actual &&
18fb7ffc JK	242	has_color actual
	243	'
	244
	245	test_expect_success "$desc respects --color=auto (stdout not tty)" '
	246	(
	247	TERM=vt100 && export TERM &&
	248	git log --format=$color -1 --color=auto >actual &&
	249	has_no_color actual
	250	)
	251	'
	252	done
	253
	254	test_expect_success '%C(always,...) enables color even without tty' '
	255	git log --format=$ALWAYS_COLOR -1 >actual &&
	256	has_color actual
30825178 JH	257	'
30825178 JH	258
b15a3e00	259	test_expect_success '%C(auto) respects --color' '
097b681b JK	260	git log --color --format="%C(auto)%H" -1 >actual.raw &&
	261	test_decode_color <actual.raw >actual &&
	262	echo "<YELLOW>$(git rev-parse HEAD)<RESET>" >expect &&
b15a3e00 ET	263	test_cmp expect actual
	264	'
	265
	266	test_expect_success '%C(auto) respects --no-color' '
	267	git log --no-color --format="%C(auto)%H" -1 >actual &&
	268	git rev-parse HEAD >expect &&
	269	test_cmp expect actual
	270	'
	271
d75dfb10 JK	272	test_expect_success 'rev-list %C(auto,...) respects --color' '
	273	git rev-list --color --format="%C(auto,green)foo%C(auto,reset)" \
	274	-1 HEAD >actual.raw &&
	275	test_decode_color <actual.raw >actual &&
	276	cat >expect <<-EOF &&
	277	commit $(git rev-parse HEAD)
	278	<GREEN>foo<RESET>
	279	EOF
	280	test_cmp expect actual
	281	'
	282
ee3efaf6	283	iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
03bcaaca JK	284	Test printing of complex bodies
	285
	286	This commit message is much longer than the others,
ee3efaf6 AS	287	and it will be encoded in $test_encoding. We should therefore
ee3efaf6 AS	288	include an ISO8859 character: ¡bueno!
03bcaaca	289	EOF
77a6815d	290
03bcaaca	291	test_expect_success 'setup complex body' '
ee3efaf6	292	git config i18n.commitencoding $test_encoding &&
77a6815d AS	293	echo change2 >foo && git commit -a -F commit-msg &&
77a6815d AS	294	head3=$(git rev-parse --verify HEAD) &&
0fe6df3c	295	head3_short=$(git rev-parse --short $head3)
03bcaaca JK	296	'
03bcaaca JK	297
77a6815d AS	298	test_format complex-encoding %e <<EOF
77a6815d AS	299	commit $head3
ee3efaf6	300	$test_encoding
77a6815d	301	commit $head2
ee3efaf6	302	$test_encoding
77a6815d	303	commit $head1
ee3efaf6	304	$test_encoding
03bcaaca JK	305	EOF
03bcaaca JK	306
ecaee805	307	test_format complex-subject %s <<EOF
77a6815d	308	commit $head3
03bcaaca	309	Test printing of complex bodies
77a6815d	310	commit $head2
0fe6df3c	311	$changed_iso88591
77a6815d	312	commit $head1
0fe6df3c	313	$added_iso88591
03bcaaca JK	314	EOF
03bcaaca JK	315
7d509878	316	test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
d928d810 AS	317	commit $head3
	318	Test printing of c..
	319	commit $head2
	320	changed (ge${changed_utf8_part_iso88591}ndert)..
	321	commit $head1
	322	added (hinzugef${added_utf8_part_iso88591}gt..
	323	EOF
	324
7d509878	325	test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
d928d810 AS	326	commit $head3
	327	Test prin..ex bodies
	328	commit $head2
	329	changed (..dert) foo
	330	commit $head1
	331	added (hi..f${added_utf8_part_iso88591}gt) foo
	332	EOF
	333
7d509878	334	test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
d928d810 AS	335	commit $head3
	336	.. of complex bodies
	337	commit $head2
	338	..ged (ge${changed_utf8_part_iso88591}ndert) foo
	339	commit $head1
	340	.. (hinzugef${added_utf8_part_iso88591}gt) foo
	341	EOF
	342
0fe6df3c AS	343	test_expect_success 'prepare expected messages (for test %b)' '
	344	cat <<-EOF >expected.utf-8 &&
	345	commit $head3
	346	This commit message is much longer than the others,
ee3efaf6 AS	347	and it will be encoded in $test_encoding. We should therefore
ee3efaf6 AS	348	include an ISO8859 character: ¡bueno!
0fe6df3c AS	349
	350	commit $head2
	351	commit $head1
	352	EOF
ee3efaf6	353	iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
0fe6df3c AS	354	'
0fe6df3c AS	355
ee3efaf6	356	test_format complex-body %b <expected.ISO8859-1
03bcaaca	357
0fe6df3c AS	358	# Git uses i18n.commitEncoding if no i18n.logOutputEncoding set
	359	# so unset i18n.commitEncoding to test encoding conversion
	360	git config --unset i18n.commitEncoding
	361
	362	test_format complex-subject-commitencoding-unset %s <<EOF
	363	commit $head3
	364	Test printing of complex bodies
77a6815d	365	commit $head2
0fe6df3c	366	$changed
77a6815d	367	commit $head1
0fe6df3c	368	$added
03bcaaca JK	369	EOF
03bcaaca JK	370
d928d810 AS	371	test_format complex-subject-commitencoding-unset-trunc "%<($truncate_count,trunc)%s" <<EOF
	372	commit $head3
	373	Test printing of c..
	374	commit $head2
	375	changed (ge${changed_utf8_part}ndert)..
	376	commit $head1
	377	added (hinzugef${added_utf8_part}gt..
	378	EOF
	379
	380	test_format complex-subject-commitencoding-unset-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
	381	commit $head3
	382	Test prin..ex bodies
	383	commit $head2
	384	changed (..dert) foo
	385	commit $head1
	386	added (hi..f${added_utf8_part}gt) foo
	387	EOF
	388
	389	test_format complex-subject-commitencoding-unset-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
	390	commit $head3
	391	.. of complex bodies
	392	commit $head2
	393	..ged (ge${changed_utf8_part}ndert) foo
	394	commit $head1
	395	.. (hinzugef${added_utf8_part}gt) foo
	396	EOF
	397
0fe6df3c AS	398	test_format complex-body-commitencoding-unset %b <expected.utf-8
0fe6df3c AS	399
9130ac9f	400	test_expect_success '%x00 shows NUL' '
77a6815d	401	echo >expect commit $head3 &&
9130ac9f JK	402	echo >>expect fooQbar &&
	403	git rev-list -1 --format=foo%x00bar HEAD >actual.nul &&
	404	nul_to_q <actual.nul >actual &&
	405	test_cmp expect actual
	406	'
	407
d36f8679 JK	408	test_expect_success '%ad respects --date=' '
	409	echo 2005-04-07 >expect.ad-short &&
	410	git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
	411	test_cmp expect.ad-short output.ad-short
	412	'
	413
f7ab5c79 JH	414	test_expect_success 'empty email' '
	415	test_tick &&
	416	C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&
	417	A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) &&
2ae4944a	418	verbose test "$A" = "$GIT_AUTHOR_NAME,,Thu Apr 7 15:14:13 2005 -0700"
f7ab5c79 JH	419	'
f7ab5c79 JH	420
9fa708da JH	421	test_expect_success 'del LF before empty (1)' '
9fa708da JH	422	git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD^^ >actual &&
3fb0459b	423	test_line_count = 2 actual
9fa708da JH	424	'
	425
	426	test_expect_success 'del LF before empty (2)' '
	427	git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD >actual &&
3fb0459b	428	test_line_count = 6 actual &&
9fa708da JH	429	grep "^$" actual
	430	'
	431
	432	test_expect_success 'add LF before non-empty (1)' '
	433	git show -s --pretty=format:"%s%+b%nThanks%n" HEAD^^ >actual &&
3fb0459b	434	test_line_count = 2 actual
9fa708da JH	435	'
	436
	437	test_expect_success 'add LF before non-empty (2)' '
	438	git show -s --pretty=format:"%s%+b%nThanks%n" HEAD >actual &&
3fb0459b	439	test_line_count = 6 actual &&
9fa708da JH	440	grep "^$" actual
	441	'
	442
7b88176e MG	443	test_expect_success 'add SP before non-empty (1)' '
7b88176e MG	444	git show -s --pretty=format:"%s% bThanks" HEAD^^ >actual &&
de6029a2	445	test $(wc -w <actual) = 3
7b88176e MG	446	'
	447
	448	test_expect_success 'add SP before non-empty (2)' '
	449	git show -s --pretty=format:"%s% sThanks" HEAD^^ >actual &&
de6029a2	450	test $(wc -w <actual) = 6
7b88176e MG	451	'
7b88176e MG	452
c1977021 WP	453	test_expect_success '--abbrev' '
	454	echo SHORT SHORT SHORT >expect2 &&
	455	echo LONG LONG LONG >expect3 &&
	456	git log -1 --format="%h %h %h" HEAD >actual1 &&
	457	git log -1 --abbrev=5 --format="%h %h %h" HEAD >actual2 &&
	458	git log -1 --abbrev=5 --format="%H %H %H" HEAD >actual3 &&
2ece6ad2	459	sed -e "s/$OID_REGEX/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
2ece6ad2	460	sed -e "s/$OID_REGEX/LONG/g" -e "s/$_x05/SHORT/g" <actual3 >fuzzy3 &&
c1977021 WP	461	test_cmp expect2 fuzzy2 &&
	462	test_cmp expect3 fuzzy3 &&
	463	! test_cmp actual1 actual2
	464	'
	465
	466	test_expect_success '%H is not affected by --abbrev-commit' '
edf04243	467	expected=$(($(test_oid hexsz) + 1)) &&
c1977021 WP	468	git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
c1977021 WP	469	len=$(wc -c <actual) &&
edf04243	470	test $len = $expected
c1977021 WP	471	'
	472
	473	test_expect_success '%h is not affected by --abbrev-commit' '
	474	git log -1 --format=%h --abbrev-commit --abbrev=20 HEAD >actual &&
	475	len=$(wc -c <actual) &&
	476	test $len = 21
	477	'
	478
8f8f5476 TR	479	test_expect_success '"%h %gD: %gs" is same as git-reflog' '
	480	git reflog >expect &&
	481	git log -g --format="%h %gD: %gs" >actual &&
	482	test_cmp expect actual
	483	'
	484
	485	test_expect_success '"%h %gD: %gs" is same as git-reflog (with date)' '
	486	git reflog --date=raw >expect &&
	487	git log -g --format="%h %gD: %gs" --date=raw >actual &&
	488	test_cmp expect actual
	489	'
	490
c1977021 WP	491	test_expect_success '"%h %gD: %gs" is same as git-reflog (with --abbrev)' '
	492	git reflog --abbrev=13 --date=raw >expect &&
	493	git log -g --abbrev=13 --format="%h %gD: %gs" --date=raw >actual &&
	494	test_cmp expect actual
	495	'
	496
8f8f5476 TR	497	test_expect_success '%gd shortens ref name' '
	498	echo "master@{0}" >expect.gd-short &&
	499	git log -g -1 --format=%gd refs/heads/master >actual.gd-short &&
	500	test_cmp expect.gd-short actual.gd-short
	501	'
	502
cd1957f5	503	test_expect_success 'reflog identity' '
2ae4944a	504	echo "$GIT_COMMITTER_NAME:$GIT_COMMITTER_EMAIL" >expect &&
cd1957f5 JK	505	git log -g -1 --format="%gn:%ge" >actual &&
	506	test_cmp expect actual
	507	'
	508
1fb5fdd2	509	test_expect_success 'oneline with empty message' '
7b6ad979 EN	510	git commit --allow-empty --cleanup=verbatim -m "$LF" &&
7b6ad979 EN	511	git commit --allow-empty --allow-empty-message &&
f02dd06e	512	git rev-list --oneline HEAD >test.txt &&
3fb0459b SL	513	test_line_count = 5 test.txt &&
	514	git rev-list --oneline --graph HEAD >testg.txt &&
	515	test_line_count = 5 testg.txt
1fb5fdd2 EFL	516	'
1fb5fdd2 EFL	517
d9955fd6 JK	518	test_expect_success 'single-character name is parsed correctly' '
	519	git commit --author="a <a@example.com>" --allow-empty -m foo &&
	520	echo "a <a@example.com>" >expect &&
	521	git log -1 --format="%an <%ae>" >actual &&
	522	test_cmp expect actual
	523	'
	524
958b2eb2 JK	525	test_expect_success 'unused %G placeholders are passed through' '
	526	echo "%GX %G" >expect &&
	527	git log -1 --format="%GX %G" >actual &&
	528	test_cmp expect actual
	529	'
	530
fa21b602	531	test_done