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#!/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 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