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git-commit-vandalism/t/t4205-log-pretty-formats.sh
Junio C Hamano 4f4b18497a Merge branch 'es/test-chain-lint' 
Broken &&-chains in the test scripts have been corrected.

* es/test-chain-lint:
  t6000-t9999: detect and signal failure within loop
  t5000-t5999: detect and signal failure within loop
  t4000-t4999: detect and signal failure within loop
  t0000-t3999: detect and signal failure within loop
  tests: simplify by dropping unnecessary `for` loops
  tests: apply modern idiom for exiting loop upon failure
  tests: apply modern idiom for signaling test failure
  tests: fix broken &&-chains in `{...}` groups
  tests: fix broken &&-chains in `$(...)` command substitutions
  tests: fix broken &&-chains in compound statements
  tests: use test_write_lines() to generate line-oriented output
  tests: simplify construction of large blocks of text
  t9107: use shell parameter expansion to avoid breaking &&-chain
  t6300: make `%(raw:size) --shell` test more robust
  t5516: drop unnecessary subshell and command invocation
  t4202: clarify intent by creating expected content less cleverly
  t1020: avoid aborting entire test script when one test fails
  t1010: fix unnoticed failure on Windows
  t/lib-pager: use sane_unset() to avoid breaking &&-chain
2022-01-03 16:24:15 -08:00

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#!/bin/sh
#
# Copyright (c) 2010, Will Palmer
# Copyright (c) 2011, Alexey Shumkin (+ non-UTF-8 commit encoding tests)
#
test_description='Test pretty formats'
. ./test-lib.sh
# Tested non-UTF-8 encoding
test_encoding="ISO8859-1"
sample_utf8_part=$(printf "f\303\244ng")
commit_msg () {
# String "initial. initial" partly in German
# (translated with Google Translate),
# encoded in UTF-8, used as a commit log message below.
msg="initial. an${sample_utf8_part}lich\n"
if test -n "$1"
then
printf "$msg" | iconv -f utf-8 -t "$1"
else
printf "$msg"
fi
}
test_expect_success 'set up basic repos' '
>foo &&
>bar &&
git add foo &&
test_tick &&
git config i18n.commitEncoding $test_encoding &&
commit_msg $test_encoding | git commit -F - &&
git add bar &&
test_tick &&
git commit -m "add bar" &&
git config --unset i18n.commitEncoding
'
test_expect_success 'alias builtin format' '
git log --pretty=oneline >expected &&
git config pretty.test-alias oneline &&
git log --pretty=test-alias >actual &&
test_cmp expected actual
'
test_expect_success 'alias masking builtin format' '
git log --pretty=oneline >expected &&
git config pretty.oneline "%H" &&
git log --pretty=oneline >actual &&
test_cmp expected actual
'
test_expect_success 'alias user-defined format' '
git log --pretty="format:%h" >expected &&
git config pretty.test-alias "format:%h" &&
git log --pretty=test-alias >actual &&
test_cmp expected actual
'
test_expect_success 'alias user-defined tformat with %s (ISO8859-1 encoding)' '
git config i18n.logOutputEncoding $test_encoding &&
git log --oneline >expected-s &&
git log --pretty="tformat:%h %s" >actual-s &&
git config --unset i18n.logOutputEncoding &&
test_cmp expected-s actual-s
'
test_expect_success 'alias user-defined tformat with %s (utf-8 encoding)' '
git log --oneline >expected-s &&
git log --pretty="tformat:%h %s" >actual-s &&
test_cmp expected-s actual-s
'
test_expect_success 'alias user-defined tformat' '
git log --pretty="tformat:%h" >expected &&
git config pretty.test-alias "tformat:%h" &&
git log --pretty=test-alias >actual &&
test_cmp expected actual
'
test_expect_success 'alias non-existent format' '
git config pretty.test-alias format-that-will-never-exist &&
test_must_fail git log --pretty=test-alias
'
test_expect_success 'alias of an alias' '
git log --pretty="tformat:%h" >expected &&
git config pretty.test-foo "tformat:%h" &&
git config pretty.test-bar test-foo &&
git log --pretty=test-bar >actual && test_cmp expected actual
'
test_expect_success 'alias masking an alias' '
git log --pretty=format:"Two %H" >expected &&
git config pretty.duplicate "format:One %H" &&
git config --add pretty.duplicate "format:Two %H" &&
git log --pretty=duplicate >actual &&
test_cmp expected actual
'
test_expect_success 'alias loop' '
git config pretty.test-foo test-bar &&
git config pretty.test-bar test-foo &&
test_must_fail git log --pretty=test-foo
'
test_expect_success 'NUL separation' '
printf "add bar\0$(commit_msg)" >expected &&
git log -z --pretty="format:%s" >actual &&
test_cmp expected actual
'
test_expect_success 'NUL termination' '
printf "add bar\0$(commit_msg)\0" >expected &&
git log -z --pretty="tformat:%s" >actual &&
test_cmp expected actual
'
test_expect_success 'NUL separation with --stat' '
stat0_part=$(git diff --stat HEAD^ HEAD) &&
stat1_part=$(git diff-tree --no-commit-id --stat --root HEAD^) &&
printf "add bar\n$stat0_part\n\0$(commit_msg)\n$stat1_part\n" >expected &&
git log -z --stat --pretty="format:%s" >actual &&
test_cmp expected actual
'
test_expect_failure 'NUL termination with --stat' '
stat0_part=$(git diff --stat HEAD^ HEAD) &&
stat1_part=$(git diff-tree --no-commit-id --stat --root HEAD^) &&
printf "add bar\n$stat0_part\n\0$(commit_msg)\n$stat1_part\n0" >expected &&
git log -z --stat --pretty="tformat:%s" >actual &&
test_cmp expected actual
'
for p in short medium full fuller email raw
do
test_expect_success "NUL termination with --reflog --pretty=$p" '
revs="$(git rev-list --reflog)" &&
for r in $revs
do
git show -s "$r" --pretty="$p" &&
printf "\0" || return 1
done >expect &&
{
git log -z --reflog --pretty="$p" &&
printf "\0"
} >actual &&
test_cmp expect actual
'
done
test_expect_success 'NUL termination with --reflog --pretty=oneline' '
revs="$(git rev-list --reflog)" &&
for r in $revs
do
git show -s --pretty=oneline "$r" >raw &&
cat raw | lf_to_nul || exit 1
done >expect &&
# the trailing NUL is already produced so we do not need to
# output another one
git log -z --pretty=oneline --reflog >actual &&
test_cmp expect actual
'
test_expect_success 'setup more commits' '
test_commit "message one" one one message-one &&
test_commit "message two" two two message-two &&
head1=$(git rev-parse --verify --short HEAD~0) &&
head2=$(git rev-parse --verify --short HEAD~1) &&
head3=$(git rev-parse --verify --short HEAD~2) &&
head4=$(git rev-parse --verify --short HEAD~3)
'
test_expect_success 'left alignment formatting' '
git log --pretty="tformat:%<(40)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
message two Z
message one Z
add bar Z
$(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(40)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
message two Z
message one Z
add bar Z
$(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting at the nth column' '
git log --pretty="tformat:%h %<|(40)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
$head1 message two Z
$head2 message one Z
$head3 add bar Z
$head4 $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting at the nth column' '
COLUMNS=50 git log --pretty="tformat:%h %<|(-10)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
$head1 message two Z
$head2 message one Z
$head3 add bar Z
$head4 $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting at the nth column. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%h %<|(40)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
$head1 message two Z
$head2 message one Z
$head3 add bar Z
$head4 $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with no padding' '
git log --pretty="tformat:%<(1)%s" >actual &&
cat <<-EOF >expected &&
message two
message one
add bar
$(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with no padding. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(1)%s" >actual &&
cat <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
message two
message one
add bar
$(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with trunc' '
git log --pretty="tformat:%<(10,trunc)%s" >actual &&
qz_to_tab_space <<-\EOF >expected &&
message ..
message ..
add bar Z
initial...
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with trunc. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,trunc)%s" >actual &&
qz_to_tab_space <<-\EOF | iconv -f utf-8 -t $test_encoding >expected &&
message ..
message ..
add bar Z
initial...
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with ltrunc' '
git log --pretty="tformat:%<(10,ltrunc)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
..sage two
..sage one
add bar Z
..${sample_utf8_part}lich
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with ltrunc. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,ltrunc)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
..sage two
..sage one
add bar Z
..${sample_utf8_part}lich
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with mtrunc' '
git log --pretty="tformat:%<(10,mtrunc)%s" >actual &&
qz_to_tab_space <<-\EOF >expected &&
mess.. two
mess.. one
add bar Z
init..lich
EOF
test_cmp expected actual
'
test_expect_success 'left alignment formatting with mtrunc. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,mtrunc)%s" >actual &&
qz_to_tab_space <<-\EOF | iconv -f utf-8 -t $test_encoding >expected &&
mess.. two
mess.. one
add bar Z
init..lich
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting' '
git log --pretty="tformat:%>(40)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
Z message two
Z message one
Z add bar
Z $(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%>(40)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
Z message two
Z message one
Z add bar
Z $(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting at the nth column' '
git log --pretty="tformat:%h %>|(40)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
$head1 message two
$head2 message one
$head3 add bar
$head4 $(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting at the nth column' '
COLUMNS=50 git log --pretty="tformat:%h %>|(-10)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
$head1 message two
$head2 message one
$head3 add bar
$head4 $(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting at the nth column. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%h %>|(40)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
$head1 message two
$head2 message one
$head3 add bar
$head4 $(commit_msg)
EOF
test_cmp expected actual
'
# Note: Space between 'message' and 'two' should be in the same column
# as in previous test.
test_expect_success 'right alignment formatting at the nth column with --graph. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --graph --pretty="tformat:%h %>|(40)%s" >actual &&
iconv -f utf-8 -t $test_encoding >expected <<-EOF &&
* $head1 message two
* $head2 message one
* $head3 add bar
* $head4 $(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting with no padding' '
git log --pretty="tformat:%>(1)%s" >actual &&
cat <<-EOF >expected &&
message two
message one
add bar
$(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting with no padding and with --graph' '
git log --graph --pretty="tformat:%>(1)%s" >actual &&
cat <<-EOF >expected &&
* message two
* message one
* add bar
* $(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'right alignment formatting with no padding. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%>(1)%s" >actual &&
cat <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
message two
message one
add bar
$(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'center alignment formatting' '
git log --pretty="tformat:%><(40)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
Z message two Z
Z message one Z
Z add bar Z
Z $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'center alignment formatting. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%><(40)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
Z message two Z
Z message one Z
Z add bar Z
Z $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'center alignment formatting at the nth column' '
git log --pretty="tformat:%h %><|(40)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
$head1 message two Z
$head2 message one Z
$head3 add bar Z
$head4 $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'center alignment formatting at the nth column' '
COLUMNS=70 git log --pretty="tformat:%h %><|(-30)%s" >actual &&
qz_to_tab_space <<-EOF >expected &&
$head1 message two Z
$head2 message one Z
$head3 add bar Z
$head4 $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'center alignment formatting at the nth column. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%h %><|(40)%s" >actual &&
qz_to_tab_space <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
$head1 message two Z
$head2 message one Z
$head3 add bar Z
$head4 $(commit_msg) Z
EOF
test_cmp expected actual
'
test_expect_success 'center alignment formatting with no padding' '
git log --pretty="tformat:%><(1)%s" >actual &&
cat <<-EOF >expected &&
message two
message one
add bar
$(commit_msg)
EOF
test_cmp expected actual
'
# save HEAD's SHA-1 digest (with no abbreviations) to use it below
# as far as the next test amends HEAD
old_head1=$(git rev-parse --verify HEAD~0)
test_expect_success 'center alignment formatting with no padding. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%><(1)%s" >actual &&
cat <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
message two
message one
add bar
$(commit_msg)
EOF
test_cmp expected actual
'
test_expect_success 'left/right alignment formatting with stealing' '
git commit --amend -m short --author "long long long <long@me.com>" &&
git log --pretty="tformat:%<(10,trunc)%s%>>(10,ltrunc)% an" >actual &&
cat <<-\EOF >expected &&
short long long long
message .. A U Thor
add bar A U Thor
initial... A U Thor
EOF
test_cmp expected actual
'
test_expect_success 'left/right alignment formatting with stealing. i18n.logOutputEncoding' '
git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,trunc)%s%>>(10,ltrunc)% an" >actual &&
cat <<-\EOF | iconv -f utf-8 -t $test_encoding >expected &&
short long long long
message .. A U Thor
add bar A U Thor
initial... A U Thor
EOF
test_cmp expected actual
'
test_expect_success 'strbuf_utf8_replace() not producing NUL' '
git log --color --pretty="tformat:%<(10,trunc)%s%>>(10,ltrunc)%C(auto)%d" |
test_decode_color |
nul_to_q >actual &&
! grep Q actual
'
# --date=[XXX] and corresponding %a[X] %c[X] format equivalency
test_expect_success '--date=iso-strict %ad%cd is the same as %aI%cI' '
git log --format=%ad%n%cd --date=iso-strict >expected &&
git log --format=%aI%n%cI >actual &&
test_cmp expected actual
'
test_expect_success '--date=short %ad%cd is the same as %as%cs' '
git log --format=%ad%n%cd --date=short >expected &&
git log --format=%as%n%cs >actual &&
test_cmp expected actual
'
test_expect_success '--date=human %ad%cd is the same as %ah%ch' '
git log --format=%ad%n%cd --date=human >expected &&
git log --format=%ah%n%ch >actual &&
test_cmp expected actual
'
# get new digests (with no abbreviations)
test_expect_success 'set up log decoration tests' '
head1=$(git rev-parse --verify HEAD~0) &&
head2=$(git rev-parse --verify HEAD~1)
'
test_expect_success 'log decoration properly follows tag chain' '
git tag -a tag1 -m tag1 &&
git tag -a tag2 -m tag2 tag1 &&
git tag -d tag1 &&
git commit --amend -m shorter &&
git log --no-walk --tags --pretty="%H %d" --decorate=full >actual &&
cat <<-EOF >expected &&
$head2 (tag: refs/tags/message-one)
$old_head1 (tag: refs/tags/message-two)
$head1 (tag: refs/tags/tag2)
EOF
sort -k3 actual >actual1 &&
test_cmp expected actual1
'
test_expect_success 'clean log decoration' '
git log --no-walk --tags --pretty="%H %D" --decorate=full >actual &&
cat >expected <<-EOF &&
$head2 tag: refs/tags/message-one
$old_head1 tag: refs/tags/message-two
$head1 tag: refs/tags/tag2
EOF
sort -k3 actual >actual1 &&
test_cmp expected actual1
'
cat >trailers <<EOF
Signed-off-by: A U Thor <author@example.com>
Acked-by: A U Thor <author@example.com>
[ v2 updated patch description ]
Signed-off-by: A U Thor
<author@example.com>
EOF
unfold () {
perl -0pe 's/\n\s+/ /g'
}
test_expect_success 'set up trailer tests' '
echo "Some contents" >trailerfile &&
git add trailerfile &&
git commit -F - <<-EOF
trailers: this commit message has trailers
This commit is a test commit with trailers at the end. We parse this
message and display the trailers using %(trailers).
$(cat trailers)
EOF
'
test_expect_success 'pretty format %(trailers) shows trailers' '
git log --no-walk --pretty="%(trailers)" >actual &&
{
cat trailers &&
echo
} >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:) enables no options' '
git log --no-walk --pretty="%(trailers:)" >actual &&
# "expect" the same as the test above
test_cmp expect actual
'
test_expect_success '%(trailers:only) shows only "key: value" trailers' '
git log --no-walk --pretty="%(trailers:only)" >actual &&
{
grep -v patch.description <trailers &&
echo
} >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:only=yes) shows only "key: value" trailers' '
git log --no-walk --pretty=format:"%(trailers:only=yes)" >actual &&
grep -v patch.description <trailers >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:only=no) shows all trailers' '
git log --no-walk --pretty=format:"%(trailers:only=no)" >actual &&
cat trailers >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:only=no,only=true) shows only "key: value" trailers' '
git log --no-walk --pretty=format:"%(trailers:only=yes)" >actual &&
grep -v patch.description <trailers >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:unfold) unfolds trailers' '
git log --no-walk --pretty="%(trailers:unfold)" >actual &&
{
unfold <trailers &&
echo
} >expect &&
test_cmp expect actual
'
test_expect_success ':only and :unfold work together' '
git log --no-walk --pretty="%(trailers:only,unfold)" >actual &&
git log --no-walk --pretty="%(trailers:unfold,only)" >reverse &&
test_cmp actual reverse &&
{
grep -v patch.description <trailers | unfold &&
echo
} >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key=foo) shows that trailer' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by)" >actual &&
echo "Acked-by: A U Thor <author@example.com>" >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key=foo) is case insensitive' '
git log --no-walk --pretty="format:%(trailers:key=AcKed-bY)" >actual &&
echo "Acked-by: A U Thor <author@example.com>" >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key=foo:) trailing colon also works' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by:)" >actual &&
echo "Acked-by: A U Thor <author@example.com>" >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key=foo) multiple keys' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by:,key=Signed-off-By)" >actual &&
grep -v patch.description <trailers >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key=nonexistent) becomes empty' '
git log --no-walk --pretty="x%(trailers:key=Nacked-by)x" >actual &&
echo "xx" >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key=foo) handles multiple lines even if folded' '
git log --no-walk --pretty="format:%(trailers:key=Signed-Off-by)" >actual &&
grep -v patch.description <trailers | grep -v Acked-by >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key=foo,unfold) properly unfolds' '
git log --no-walk --pretty="format:%(trailers:key=Signed-Off-by,unfold)" >actual &&
unfold <trailers | grep Signed-off-by >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key=foo,only=no) also includes nontrailer lines' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by,only=no)" >actual &&
{
echo "Acked-by: A U Thor <author@example.com>" &&
grep patch.description <trailers
} >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key) without value is error' '
git log --no-walk --pretty="tformat:%(trailers:key)" >actual &&
echo "%(trailers:key)" >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:keyonly) shows only keys' '
git log --no-walk --pretty="format:%(trailers:keyonly)" >actual &&
test_write_lines \
"Signed-off-by" \
"Acked-by" \
"[ v2 updated patch description ]" \
"Signed-off-by" >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key=foo,keyonly) shows only key' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by,keyonly)" >actual &&
echo "Acked-by" >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key=foo,valueonly) shows only value' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by,valueonly)" >actual &&
echo "A U Thor <author@example.com>" >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:valueonly) shows only values' '
git log --no-walk --pretty="format:%(trailers:valueonly)" >actual &&
test_write_lines \
"A U Thor <author@example.com>" \
"A U Thor <author@example.com>" \
"[ v2 updated patch description ]" \
"A U Thor" \
" <author@example.com>" >expect &&
test_cmp expect actual
'
test_expect_success '%(trailers:key=foo,keyonly,valueonly) shows nothing' '
git log --no-walk --pretty="format:%(trailers:key=Acked-by,keyonly,valueonly)" >actual &&
echo >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:separator) changes separator' '
git log --no-walk --pretty=format:"X%(trailers:separator=%x00)X" >actual &&
(
printf "XSigned-off-by: A U Thor <author@example.com>\0" &&
printf "Acked-by: A U Thor <author@example.com>\0" &&
printf "[ v2 updated patch description ]\0" &&
printf "Signed-off-by: A U Thor\n <author@example.com>X"
) >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:separator=X,unfold) changes separator' '
git log --no-walk --pretty=format:"X%(trailers:separator=%x00,unfold)X" >actual &&
(
printf "XSigned-off-by: A U Thor <author@example.com>\0" &&
printf "Acked-by: A U Thor <author@example.com>\0" &&
printf "[ v2 updated patch description ]\0" &&
printf "Signed-off-by: A U Thor <author@example.com>X"
) >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key_value_separator) changes key-value separator' '
git log --no-walk --pretty=format:"X%(trailers:key_value_separator=%x00)X" >actual &&
(
printf "XSigned-off-by\0A U Thor <author@example.com>\n" &&
printf "Acked-by\0A U Thor <author@example.com>\n" &&
printf "[ v2 updated patch description ]\n" &&
printf "Signed-off-by\0A U Thor\n <author@example.com>\nX"
) >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:key_value_separator,unfold) changes key-value separator' '
git log --no-walk --pretty=format:"X%(trailers:key_value_separator=%x00,unfold)X" >actual &&
(
printf "XSigned-off-by\0A U Thor <author@example.com>\n" &&
printf "Acked-by\0A U Thor <author@example.com>\n" &&
printf "[ v2 updated patch description ]\n" &&
printf "Signed-off-by\0A U Thor <author@example.com>\nX"
) >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers:separator,key_value_separator) changes both separators' '
git log --no-walk --pretty=format:"%(trailers:separator=%x00,key_value_separator=%x00%x00,unfold)" >actual &&
(
printf "Signed-off-by\0\0A U Thor <author@example.com>\0" &&
printf "Acked-by\0\0A U Thor <author@example.com>\0" &&
printf "[ v2 updated patch description ]\0" &&
printf "Signed-off-by\0\0A U Thor <author@example.com>"
) >expect &&
test_cmp expect actual
'
test_expect_success 'pretty format %(trailers) combining separator/key/keyonly/valueonly' '
git commit --allow-empty -F - <<-\EOF &&
Important fix
The fix is explained here
Closes: #1234
EOF
git commit --allow-empty -F - <<-\EOF &&
Another fix
The fix is explained here
Closes: #567
Closes: #890
EOF
git commit --allow-empty -F - <<-\EOF &&
Does not close any tickets
EOF
git log --pretty="%s% (trailers:separator=%x2c%x20,key=Closes,valueonly)" HEAD~3.. >actual &&
test_write_lines \
"Does not close any tickets" \
"Another fix #567, #890" \
"Important fix #1234" >expect &&
test_cmp expect actual &&
git log --pretty="%s% (trailers:separator=%x2c%x20,key=Closes,keyonly)" HEAD~3.. >actual &&
test_write_lines \
"Does not close any tickets" \
"Another fix Closes, Closes" \
"Important fix Closes" >expect &&
test_cmp expect actual
'
test_expect_success 'trailer parsing not fooled by --- line' '
git commit --allow-empty -F - <<-\EOF &&
this is the subject
This is the body. The message has a "---" line which would confuse a
message+patch parser. But here we know we have only a commit message,
so we get it right.
trailer: wrong
---
This is more body.
trailer: right
EOF
{
echo "trailer: right" &&
echo
} >expect &&
git log --no-walk --format="%(trailers)" >actual &&
test_cmp expect actual
'
test_expect_success 'set up %S tests' '
git checkout --orphan source-a &&
test_commit one &&
test_commit two &&
git checkout -b source-b HEAD^ &&
test_commit three
'
test_expect_success 'log --format=%S paints branch names' '
cat >expect <<-\EOF &&
source-b
source-a
source-b
EOF
git log --format=%S source-a source-b >actual &&
test_cmp expect actual
'
test_expect_success 'log --format=%S paints tag names' '
git tag -m tagged source-tag &&
cat >expect <<-\EOF &&
source-tag
source-a
source-tag
EOF
git log --format=%S source-tag source-a >actual &&
test_cmp expect actual
'
test_expect_success 'log --format=%S paints symmetric ranges' '
cat >expect <<-\EOF &&
source-b
source-a
EOF
git log --format=%S source-a...source-b >actual &&
test_cmp expect actual
'
test_expect_success '%S in git log --format works with other placeholders (part 1)' '
git log --format="source-b %h" source-b >expect &&
git log --format="%S %h" source-b >actual &&
test_cmp expect actual
'
test_expect_success '%S in git log --format works with other placeholders (part 2)' '
git log --format="%h source-b" source-b >expect &&
git log --format="%h %S" source-b >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference' '
git log --pretty="tformat:%h (%s, %as)" >expect &&
git log --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference with log.date is overridden by short date' '
git log --pretty="tformat:%h (%s, %as)" >expect &&
test_config log.date rfc &&
git log --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference with explicit date overrides short date' '
git log --date=rfc --pretty="tformat:%h (%s, %ad)" >expect &&
git log --date=rfc --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference is never unabbreviated' '
git log --pretty="tformat:%h (%s, %as)" >expect &&
git log --no-abbrev-commit --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference is never decorated' '
git log --pretty="tformat:%h (%s, %as)" >expect &&
git log --decorate=short --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference does not output reflog info' '
git log --walk-reflogs --pretty="tformat:%h (%s, %as)" >expect &&
git log --walk-reflogs --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success 'log --pretty=reference is colored appropriately' '
git log --color=always --pretty="tformat:%C(auto)%h (%s, %as)" >expect &&
git log --color=always --pretty=reference >actual &&
test_cmp expect actual
'
test_expect_success '%(describe) vs git describe' '
git log --format="%H" | while read hash
do
if desc=$(git describe $hash)
then
: >expect-contains-good
else
: >expect-contains-bad
fi &&
echo "$hash $desc" || return 1
done >expect &&
test_path_exists expect-contains-good &&
test_path_exists expect-contains-bad &&
git log --format="%H %(describe)" >actual 2>err &&
test_cmp expect actual &&
test_must_be_empty err
'
test_expect_success '%(describe:match=...) vs git describe --match ...' '
test_when_finished "git tag -d tag-match" &&
git tag -a -m tagged tag-match &&
git describe --match "*-match" >expect &&
git log -1 --format="%(describe:match=*-match)" >actual &&
test_cmp expect actual
'
test_expect_success '%(describe:exclude=...) vs git describe --exclude ...' '
test_when_finished "git tag -d tag-exclude" &&
git tag -a -m tagged tag-exclude &&
git describe --exclude "*-exclude" >expect &&
git log -1 --format="%(describe:exclude=*-exclude)" >actual &&
test_cmp expect actual
'
test_expect_success '%(describe:tags) vs git describe --tags' '
test_when_finished "git tag -d tagname" &&
git tag tagname &&
git describe --tags >expect &&
git log -1 --format="%(describe:tags)" >actual &&
test_cmp expect actual
'
test_expect_success '%(describe:abbrev=...) vs git describe --abbrev=...' '
test_when_finished "git tag -d tagname" &&
git tag -a -m tagged tagname &&
git describe --abbrev=15 >expect &&
git log -1 --format="%(describe:abbrev=15)" >actual &&
test_cmp expect actual
'
test_done
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