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git-commit-vandalism/t/t4202-log.sh
Rafael Ascensão 65516f586b log: add option to choose which refs to decorate 
When `log --decorate` is used, git will decorate commits with all
available refs. While in most cases this may give the desired effect,
under some conditions it can lead to excessively verbose output.

Introduce two command line options, `--decorate-refs=<pattern>` and
`--decorate-refs-exclude=<pattern>` to allow the user to select which
refs are used in decoration.

When "--decorate-refs=<pattern>" is given, only the refs that match the
pattern are used in decoration. The refs that match the pattern when
"--decorate-refs-exclude=<pattern>" is given, are never used in
decoration.

These options follow the same convention for mixing negative and
positive patterns across the system, assuming that the inclusive default
is to match all refs available.

 (1) if there is no positive pattern given, pretend as if an
     inclusive default positive pattern was given;

 (2) for each candidate, reject it if it matches no positive
     pattern, or if it matches any one of the negative patterns.

The rules for what is considered a match are slightly different from the
rules used elsewhere.

Commands like `log --glob` assume a trailing '/*' when glob chars are
not present in the pattern. This makes it difficult to specify a single
ref.  On the other hand, commands like `describe --match --all` allow
specifying exact refs, but do not have the convenience of allowing
"shorthand refs" like 'refs/heads' or 'heads' to refer to
'refs/heads/*'.

The commands introduced in this patch consider a match if:

  (a) the pattern contains globs chars,
	and regular pattern matching returns a match.

  (b) the pattern does not contain glob chars,
         and ref '<pattern>' exists, or if ref exists under '<pattern>/'

This allows both behaviours (allowing single refs and shorthand refs)
yet remaining compatible with existent commands.

Helped-by: Kevin Daudt <me@ikke.info>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Rafael Ascensão <rafa.almas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-22 13:18:59 +09:00

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#!/bin/sh
test_description='git log'
. ./test-lib.sh
. "$TEST_DIRECTORY/lib-gpg.sh"
. "$TEST_DIRECTORY/lib-terminal.sh"
test_expect_success setup '
echo one >one &&
git add one &&
test_tick &&
git commit -m initial &&
echo ichi >one &&
git add one &&
test_tick &&
git commit -m second &&
git mv one ichi &&
test_tick &&
git commit -m third &&
cp ichi ein &&
git add ein &&
test_tick &&
git commit -m fourth &&
mkdir a &&
echo ni >a/two &&
git add a/two &&
test_tick &&
git commit -m fifth &&
git rm a/two &&
test_tick &&
git commit -m sixth
'
printf "sixth\nfifth\nfourth\nthird\nsecond\ninitial" > expect
test_expect_success 'pretty' '
git log --pretty="format:%s" > actual &&
test_cmp expect actual
'
printf "sixth\nfifth\nfourth\nthird\nsecond\ninitial\n" > expect
test_expect_success 'pretty (tformat)' '
git log --pretty="tformat:%s" > actual &&
test_cmp expect actual
'
test_expect_success 'pretty (shortcut)' '
git log --pretty="%s" > actual &&
test_cmp expect actual
'
test_expect_success 'format' '
git log --format="%s" > actual &&
test_cmp expect actual
'
cat > expect << EOF
This is
the sixth
commit.
This is
the fifth
commit.
EOF
test_expect_success 'format %w(11,1,2)' '
git log -2 --format="%w(11,1,2)This is the %s commit." > actual &&
test_cmp expect actual
'
test_expect_success 'format %w(,1,2)' '
git log -2 --format="%w(,1,2)This is%nthe %s%ncommit." > actual &&
test_cmp expect actual
'
cat > expect << EOF
804a787 sixth
394ef78 fifth
5d31159 fourth
2fbe8c0 third
f7dab8e second
3a2fdcb initial
EOF
test_expect_success 'oneline' '
git log --oneline > actual &&
test_cmp expect actual
'
test_expect_success 'diff-filter=A' '
git log --no-renames --pretty="format:%s" --diff-filter=A HEAD > actual &&
git log --no-renames --pretty="format:%s" --diff-filter A HEAD > actual-separate &&
printf "fifth\nfourth\nthird\ninitial" > expect &&
test_cmp expect actual &&
test_cmp expect actual-separate
'
test_expect_success 'diff-filter=M' '
actual=$(git log --pretty="format:%s" --diff-filter=M HEAD) &&
expect=$(echo second) &&
verbose test "$actual" = "$expect"
'
test_expect_success 'diff-filter=D' '
actual=$(git log --no-renames --pretty="format:%s" --diff-filter=D HEAD) &&
expect=$(echo sixth ; echo third) &&
verbose test "$actual" = "$expect"
'
test_expect_success 'diff-filter=R' '
actual=$(git log -M --pretty="format:%s" --diff-filter=R HEAD) &&
expect=$(echo third) &&
verbose test "$actual" = "$expect"
'
test_expect_success 'diff-filter=C' '
actual=$(git log -C -C --pretty="format:%s" --diff-filter=C HEAD) &&
expect=$(echo fourth) &&
verbose test "$actual" = "$expect"
'
test_expect_success 'git log --follow' '
actual=$(git log --follow --pretty="format:%s" ichi) &&
expect=$(echo third ; echo second ; echo initial) &&
verbose test "$actual" = "$expect"
'
test_expect_success 'git config log.follow works like --follow' '
test_config log.follow true &&
actual=$(git log --pretty="format:%s" ichi) &&
expect=$(echo third ; echo second ; echo initial) &&
verbose test "$actual" = "$expect"
'
test_expect_success 'git config log.follow does not die with multiple paths' '
test_config log.follow true &&
git log --pretty="format:%s" ichi ein
'
test_expect_success 'git config log.follow does not die with no paths' '
test_config log.follow true &&
git log --
'
test_expect_success 'git config log.follow is overridden by --no-follow' '
test_config log.follow true &&
actual=$(git log --no-follow --pretty="format:%s" ichi) &&
expect="third" &&
verbose test "$actual" = "$expect"
'
cat > expect << EOF
804a787 sixth
394ef78 fifth
5d31159 fourth
EOF
test_expect_success 'git log --no-walk <commits> sorts by commit time' '
git log --no-walk --oneline 5d31159 804a787 394ef78 > actual &&
test_cmp expect actual
'
test_expect_success 'git log --no-walk=sorted <commits> sorts by commit time' '
git log --no-walk=sorted --oneline 5d31159 804a787 394ef78 > actual &&
test_cmp expect actual
'
cat > expect << EOF
=== 804a787 sixth
=== 394ef78 fifth
=== 5d31159 fourth
EOF
test_expect_success 'git log --line-prefix="=== " --no-walk <commits> sorts by commit time' '
git log --line-prefix="=== " --no-walk --oneline 5d31159 804a787 394ef78 > actual &&
test_cmp expect actual
'
cat > expect << EOF
5d31159 fourth
804a787 sixth
394ef78 fifth
EOF
test_expect_success 'git log --no-walk=unsorted <commits> leaves list of commits as given' '
git log --no-walk=unsorted --oneline 5d31159 804a787 394ef78 > actual &&
test_cmp expect actual
'
test_expect_success 'git show <commits> leaves list of commits as given' '
git show --oneline -s 5d31159 804a787 394ef78 > actual &&
test_cmp expect actual
'
test_expect_success 'setup case sensitivity tests' '
echo case >one &&
test_tick &&
git add one &&
git commit -a -m Second
'
test_expect_success 'log --grep' '
echo second >expect &&
git log -1 --pretty="tformat:%s" --grep=sec >actual &&
test_cmp expect actual
'
cat > expect << EOF
second
initial
EOF
test_expect_success 'log --invert-grep --grep' '
# Fixed
git -c grep.patternType=fixed log --pretty="tformat:%s" --invert-grep --grep=th --grep=Sec >actual &&
test_cmp expect actual &&
# POSIX basic
git -c grep.patternType=basic log --pretty="tformat:%s" --invert-grep --grep=t[h] --grep=S[e]c >actual &&
test_cmp expect actual &&
# POSIX extended
git -c grep.patternType=basic log --pretty="tformat:%s" --invert-grep --grep=t[h] --grep=S[e]c >actual &&
test_cmp expect actual &&
# PCRE
if test_have_prereq PCRE
then
git -c grep.patternType=perl log --pretty="tformat:%s" --invert-grep --grep=t[h] --grep=S[e]c >actual &&
test_cmp expect actual
fi
'
test_expect_success 'log --invert-grep --grep -i' '
echo initial >expect &&
# Fixed
git -c grep.patternType=fixed log --pretty="tformat:%s" --invert-grep -i --grep=th --grep=Sec >actual &&
test_cmp expect actual &&
# POSIX basic
git -c grep.patternType=basic log --pretty="tformat:%s" --invert-grep -i --grep=t[h] --grep=S[e]c >actual &&
test_cmp expect actual &&
# POSIX extended
git -c grep.patternType=extended log --pretty="tformat:%s" --invert-grep -i --grep=t[h] --grep=S[e]c >actual &&
test_cmp expect actual &&
# PCRE
if test_have_prereq PCRE
then
git -c grep.patternType=perl log --pretty="tformat:%s" --invert-grep -i --grep=t[h] --grep=S[e]c >actual &&
test_cmp expect actual
fi
'
test_expect_success 'log --grep option parsing' '
echo second >expect &&
git log -1 --pretty="tformat:%s" --grep sec >actual &&
test_cmp expect actual &&
test_must_fail git log -1 --pretty="tformat:%s" --grep
'
test_expect_success 'log -i --grep' '
echo Second >expect &&
git log -1 --pretty="tformat:%s" -i --grep=sec >actual &&
test_cmp expect actual
'
test_expect_success 'log --grep -i' '
echo Second >expect &&
# Fixed
git log -1 --pretty="tformat:%s" --grep=sec -i >actual &&
test_cmp expect actual &&
# POSIX basic
git -c grep.patternType=basic log -1 --pretty="tformat:%s" --grep=s[e]c -i >actual &&
test_cmp expect actual &&
# POSIX extended
git -c grep.patternType=extended log -1 --pretty="tformat:%s" --grep=s[e]c -i >actual &&
test_cmp expect actual &&
# PCRE
if test_have_prereq PCRE
then
git -c grep.patternType=perl log -1 --pretty="tformat:%s" --grep=s[e]c -i >actual &&
test_cmp expect actual
fi
'
test_expect_success 'log -F -E --grep=<ere> uses ere' '
echo second >expect &&
# basic would need \(s\) to do the same
git log -1 --pretty="tformat:%s" -F -E --grep="(s).c.nd" >actual &&
test_cmp expect actual
'
test_expect_success PCRE 'log -F -E --perl-regexp --grep=<pcre> uses PCRE' '
test_when_finished "rm -rf num_commits" &&
git init num_commits &&
(
cd num_commits &&
test_commit 1d &&
test_commit 2e
) &&
# In PCRE \d in [\d] is like saying "0-9", and matches the 2
# in 2e...
echo 2e >expect &&
git -C num_commits log -1 --pretty="tformat:%s" -F -E --perl-regexp --grep="[\d]" >actual &&
test_cmp expect actual &&
# ...in POSIX basic and extended it is the same as [d],
# i.e. "d", which matches 1d, but does not match 2e.
echo 1d >expect &&
git -C num_commits log -1 --pretty="tformat:%s" -F -E --grep="[\d]" >actual &&
test_cmp expect actual
'
test_expect_success 'log with grep.patternType configuration' '
>expect &&
git -c grep.patterntype=fixed \
log -1 --pretty=tformat:%s --grep=s.c.nd >actual &&
test_cmp expect actual
'
test_expect_success 'log with grep.patternType configuration and command line' '
echo second >expect &&
git -c grep.patterntype=fixed \
log -1 --pretty=tformat:%s --basic-regexp --grep=s.c.nd >actual &&
test_cmp expect actual
'
test_expect_success 'log with various grep.patternType configurations & command-lines' '
git init pattern-type &&
(
cd pattern-type &&
test_commit 1 file A &&
# The tagname is overridden here because creating a
# tag called "(1|2)" as test_commit would otherwise
# implicitly do would fail on e.g. MINGW.
test_commit "(1|2)" file B 2 &&
echo "(1|2)" >expect.fixed &&
cp expect.fixed expect.basic &&
cp expect.fixed expect.extended &&
cp expect.fixed expect.perl &&
# A strcmp-like match with fixed.
git -c grep.patternType=fixed log --pretty=tformat:%s \
--grep="(1|2)" >actual.fixed &&
# POSIX basic matches (, | and ) literally.
git -c grep.patternType=basic log --pretty=tformat:%s \
--grep="(.|.)" >actual.basic &&
# POSIX extended needs to have | escaped to match it
# literally, whereas under basic this is the same as
# (|2), i.e. it would also match "1". This test checks
# for extended by asserting that it is not matching
# what basic would match.
git -c grep.patternType=extended log --pretty=tformat:%s \
--grep="\|2" >actual.extended &&
if test_have_prereq PCRE
then
# Only PCRE would match [\d]\| with only
# "(1|2)" due to [\d]. POSIX basic would match
# both it and "1" since similarly to the
# extended match above it is the same as
# \([\d]\|\). POSIX extended would
# match neither.
git -c grep.patternType=perl log --pretty=tformat:%s \
--grep="[\d]\|" >actual.perl &&
test_cmp expect.perl actual.perl
fi &&
test_cmp expect.fixed actual.fixed &&
test_cmp expect.basic actual.basic &&
test_cmp expect.extended actual.extended &&
git log --pretty=tformat:%s -F \
--grep="(1|2)" >actual.fixed.short-arg &&
git log --pretty=tformat:%s -E \
--grep="\|2" >actual.extended.short-arg &&
if test_have_prereq PCRE
then
git log --pretty=tformat:%s -P \
--grep="[\d]\|" >actual.perl.short-arg
else
test_must_fail git log -P \
--grep="[\d]\|"
fi &&
test_cmp expect.fixed actual.fixed.short-arg &&
test_cmp expect.extended actual.extended.short-arg &&
if test_have_prereq PCRE
then
test_cmp expect.perl actual.perl.short-arg
fi &&
git log --pretty=tformat:%s --fixed-strings \
--grep="(1|2)" >actual.fixed.long-arg &&
git log --pretty=tformat:%s --basic-regexp \
--grep="(.|.)" >actual.basic.long-arg &&
git log --pretty=tformat:%s --extended-regexp \
--grep="\|2" >actual.extended.long-arg &&
if test_have_prereq PCRE
then
git log --pretty=tformat:%s --perl-regexp \
--grep="[\d]\|" >actual.perl.long-arg &&
test_cmp expect.perl actual.perl.long-arg
else
test_must_fail git log --perl-regexp \
--grep="[\d]\|"
fi &&
test_cmp expect.fixed actual.fixed.long-arg &&
test_cmp expect.basic actual.basic.long-arg &&
test_cmp expect.extended actual.extended.long-arg
)
'
cat > expect <<EOF
* Second
* sixth
* fifth
* fourth
* third
* second
* initial
EOF
test_expect_success 'simple log --graph' '
git log --graph --pretty=tformat:%s >actual &&
test_cmp expect actual
'
cat > expect <<EOF
123 * Second
123 * sixth
123 * fifth
123 * fourth
123 * third
123 * second
123 * initial
EOF
test_expect_success 'simple log --graph --line-prefix="123 "' '
git log --graph --line-prefix="123 " --pretty=tformat:%s >actual &&
test_cmp expect actual
'
test_expect_success 'set up merge history' '
git checkout -b side HEAD~4 &&
test_commit side-1 1 1 &&
test_commit side-2 2 2 &&
git checkout master &&
git merge side
'
cat > expect <<\EOF
* Merge branch 'side'
|\
| * side-2
| * side-1
* | Second
* | sixth
* | fifth
* | fourth
|/
* third
* second
* initial
EOF
test_expect_success 'log --graph with merge' '
git log --graph --date-order --pretty=tformat:%s |
sed "s/ *\$//" >actual &&
test_cmp expect actual
'
cat > expect <<\EOF
| | | * Merge branch 'side'
| | | |\
| | | | * side-2
| | | | * side-1
| | | * | Second
| | | * | sixth
| | | * | fifth
| | | * | fourth
| | | |/
| | | * third
| | | * second
| | | * initial
EOF
test_expect_success 'log --graph --line-prefix="| | | " with merge' '
git log --line-prefix="| | | " --graph --date-order --pretty=tformat:%s |
sed "s/ *\$//" >actual &&
test_cmp expect actual
'
cat > expect.colors <<\EOF
* Merge branch 'side'
<BLUE>|<RESET><CYAN>\<RESET>
<BLUE>|<RESET> * side-2
<BLUE>|<RESET> * side-1
* <CYAN>|<RESET> Second
* <CYAN>|<RESET> sixth
* <CYAN>|<RESET> fifth
* <CYAN>|<RESET> fourth
<CYAN>|<RESET><CYAN>/<RESET>
* third
* second
* initial
EOF
test_expect_success 'log --graph with merge with log.graphColors' '
test_config log.graphColors " blue,invalid-color, cyan, red , " &&
git log --color=always --graph --date-order --pretty=tformat:%s |
test_decode_color | sed "s/ *\$//" >actual &&
test_cmp expect.colors actual
'
test_expect_success 'log --raw --graph -m with merge' '
git log --raw --graph --oneline -m master | head -n 500 >actual &&
grep "initial" actual
'
test_expect_success 'diff-tree --graph' '
git diff-tree --graph master^ | head -n 500 >actual &&
grep "one" actual
'
cat > expect <<\EOF
* commit master
|\ Merge: A B
| | Author: A U Thor <author@example.com>
| |
| | Merge branch 'side'
| |
| * commit tags/side-2
| | Author: A U Thor <author@example.com>
| |
| | side-2
| |
| * commit tags/side-1
| | Author: A U Thor <author@example.com>
| |
| | side-1
| |
* | commit master~1
| | Author: A U Thor <author@example.com>
| |
| | Second
| |
* | commit master~2
| | Author: A U Thor <author@example.com>
| |
| | sixth
| |
* | commit master~3
| | Author: A U Thor <author@example.com>
| |
| | fifth
| |
* | commit master~4
|/ Author: A U Thor <author@example.com>
|
| fourth
|
* commit tags/side-1~1
| Author: A U Thor <author@example.com>
|
| third
|
* commit tags/side-1~2
| Author: A U Thor <author@example.com>
|
| second
|
* commit tags/side-1~3
Author: A U Thor <author@example.com>
initial
EOF
test_expect_success 'log --graph with full output' '
git log --graph --date-order --pretty=short |
git name-rev --name-only --stdin |
sed "s/Merge:.*/Merge: A B/;s/ *\$//" >actual &&
test_cmp expect actual
'
test_expect_success 'set up more tangled history' '
git checkout -b tangle HEAD~6 &&
test_commit tangle-a tangle-a a &&
git merge master~3 &&
git merge side~1 &&
git checkout master &&
git merge tangle &&
git checkout -b reach &&
test_commit reach &&
git checkout master &&
git checkout -b octopus-a &&
test_commit octopus-a &&
git checkout master &&
git checkout -b octopus-b &&
test_commit octopus-b &&
git checkout master &&
test_commit seventh &&
git merge octopus-a octopus-b &&
git merge reach
'
cat > expect <<\EOF
* Merge tag 'reach'
|\
| \
| \
*-. \ Merge tags 'octopus-a' and 'octopus-b'
|\ \ \
* | | | seventh
| | * | octopus-b
| |/ /
|/| |
| * | octopus-a
|/ /
| * reach
|/
* Merge branch 'tangle'
|\
| * Merge branch 'side' (early part) into tangle
| |\
| * \ Merge branch 'master' (early part) into tangle
| |\ \
| * | | tangle-a
* | | | Merge branch 'side'
|\ \ \ \
| * | | | side-2
| | |_|/
| |/| |
| * | | side-1
* | | | Second
* | | | sixth
| |_|/
|/| |
* | | fifth
* | | fourth
|/ /
* | third
|/
* second
* initial
EOF
test_expect_success 'log --graph with merge' '
git log --graph --date-order --pretty=tformat:%s |
sed "s/ *\$//" >actual &&
test_cmp expect actual
'
test_expect_success 'log.decorate configuration' '
git log --oneline --no-decorate >expect.none &&
git log --oneline --decorate >expect.short &&
git log --oneline --decorate=full >expect.full &&
echo "[log] decorate" >>.git/config &&
git log --oneline >actual &&
test_cmp expect.short actual &&
test_config log.decorate true &&
git log --oneline >actual &&
test_cmp expect.short actual &&
git log --oneline --decorate=full >actual &&
test_cmp expect.full actual &&
git log --oneline --decorate=no >actual &&
test_cmp expect.none actual &&
test_config log.decorate no &&
git log --oneline >actual &&
test_cmp expect.none actual &&
git log --oneline --decorate >actual &&
test_cmp expect.short actual &&
git log --oneline --decorate=full >actual &&
test_cmp expect.full actual &&
test_config log.decorate 1 &&
git log --oneline >actual &&
test_cmp expect.short actual &&
git log --oneline --decorate=full >actual &&
test_cmp expect.full actual &&
git log --oneline --decorate=no >actual &&
test_cmp expect.none actual &&
test_config log.decorate short &&
git log --oneline >actual &&
test_cmp expect.short actual &&
git log --oneline --no-decorate >actual &&
test_cmp expect.none actual &&
git log --oneline --decorate=full >actual &&
test_cmp expect.full actual &&
test_config log.decorate full &&
git log --oneline >actual &&
test_cmp expect.full actual &&
git log --oneline --no-decorate >actual &&
test_cmp expect.none actual &&
git log --oneline --decorate >actual &&
test_cmp expect.short actual &&
test_unconfig log.decorate &&
git log --pretty=raw >expect.raw &&
test_config log.decorate full &&
git log --pretty=raw >actual &&
test_cmp expect.raw actual
'
test_expect_success 'decorate-refs with glob' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach
Merge-tags-octopus-a-and-octopus-b
seventh
octopus-b (octopus-b)
octopus-a (octopus-a)
reach
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs="heads/octopus*" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'decorate-refs without globs' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach
Merge-tags-octopus-a-and-octopus-b
seventh
octopus-b
octopus-a
reach (tag: reach)
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs="tags/reach" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'multiple decorate-refs' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach
Merge-tags-octopus-a-and-octopus-b
seventh
octopus-b (octopus-b)
octopus-a (octopus-a)
reach (tag: reach)
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs="heads/octopus*" \
--decorate-refs="tags/reach" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'decorate-refs-exclude with glob' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach (HEAD -> master)
Merge-tags-octopus-a-and-octopus-b
seventh (tag: seventh)
octopus-b (tag: octopus-b)
octopus-a (tag: octopus-a)
reach (tag: reach, reach)
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs-exclude="heads/octopus*" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'decorate-refs-exclude without globs' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach (HEAD -> master)
Merge-tags-octopus-a-and-octopus-b
seventh (tag: seventh)
octopus-b (tag: octopus-b, octopus-b)
octopus-a (tag: octopus-a, octopus-a)
reach (reach)
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs-exclude="tags/reach" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'multiple decorate-refs-exclude' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach (HEAD -> master)
Merge-tags-octopus-a-and-octopus-b
seventh (tag: seventh)
octopus-b (tag: octopus-b)
octopus-a (tag: octopus-a)
reach (reach)
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs-exclude="heads/octopus*" \
--decorate-refs-exclude="tags/reach" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'decorate-refs and decorate-refs-exclude' '
cat >expect.decorate <<-\EOF &&
Merge-tag-reach (master)
Merge-tags-octopus-a-and-octopus-b
seventh
octopus-b
octopus-a
reach (reach)
EOF
git log -n6 --decorate=short --pretty="tformat:%f%d" \
--decorate-refs="heads/*" \
--decorate-refs-exclude="heads/oc*" >actual &&
test_cmp expect.decorate actual
'
test_expect_success 'log.decorate config parsing' '
git log --oneline --decorate=full >expect.full &&
git log --oneline --decorate=short >expect.short &&
test_config log.decorate full &&
test_config log.mailmap true &&
git log --oneline >actual &&
test_cmp expect.full actual &&
git log --oneline --decorate=short >actual &&
test_cmp expect.short actual
'
test_expect_success TTY 'log output on a TTY' '
git log --color --oneline --decorate >expect.short &&
test_terminal git log --oneline >actual &&
test_cmp expect.short actual
'
test_expect_success 'reflog is expected format' '
git log -g --abbrev-commit --pretty=oneline >expect &&
git reflog >actual &&
test_cmp expect actual
'
test_expect_success 'whatchanged is expected format' '
git log --no-merges --raw >expect &&
git whatchanged >actual &&
test_cmp expect actual
'
test_expect_success 'log.abbrevCommit configuration' '
git log --abbrev-commit >expect.log.abbrev &&
git log --no-abbrev-commit >expect.log.full &&
git log --pretty=raw >expect.log.raw &&
git reflog --abbrev-commit >expect.reflog.abbrev &&
git reflog --no-abbrev-commit >expect.reflog.full &&
git whatchanged --abbrev-commit >expect.whatchanged.abbrev &&
git whatchanged --no-abbrev-commit >expect.whatchanged.full &&
test_config log.abbrevCommit true &&
git log >actual &&
test_cmp expect.log.abbrev actual &&
git log --no-abbrev-commit >actual &&
test_cmp expect.log.full actual &&
git log --pretty=raw >actual &&
test_cmp expect.log.raw actual &&
git reflog >actual &&
test_cmp expect.reflog.abbrev actual &&
git reflog --no-abbrev-commit >actual &&
test_cmp expect.reflog.full actual &&
git whatchanged >actual &&
test_cmp expect.whatchanged.abbrev actual &&
git whatchanged --no-abbrev-commit >actual &&
test_cmp expect.whatchanged.full actual
'
test_expect_success 'show added path under "--follow -M"' '
# This tests for a regression introduced in v1.7.2-rc0~103^2~2
test_create_repo regression &&
(
cd regression &&
test_commit needs-another-commit &&
test_commit foo.bar &&
git log -M --follow -p foo.bar.t &&
git log -M --follow --stat foo.bar.t &&
git log -M --follow --name-only foo.bar.t
)
'
test_expect_success 'git log -c --follow' '
test_create_repo follow-c &&
(
cd follow-c &&
test_commit initial file original &&
git rm file &&
test_commit rename file2 original &&
git reset --hard initial &&
test_commit modify file foo &&
git merge -m merge rename &&
git log -c --follow file2
)
'
cat >expect <<\EOF
* commit COMMIT_OBJECT_NAME
|\ Merge: MERGE_PARENTS
| | Author: A U Thor <author@example.com>
| |
| | Merge HEADS DESCRIPTION
| |
| * commit COMMIT_OBJECT_NAME
| | Author: A U Thor <author@example.com>
| |
| | reach
| | ---
| | reach.t | 1 +
| | 1 file changed, 1 insertion(+)
| |
| | diff --git a/reach.t b/reach.t
| | new file mode 100644
| | index 0000000..10c9591
| | --- /dev/null
| | +++ b/reach.t
| | @@ -0,0 +1 @@
| | +reach
| |
| \
*-. \ commit COMMIT_OBJECT_NAME
|\ \ \ Merge: MERGE_PARENTS
| | | | Author: A U Thor <author@example.com>
| | | |
| | | | Merge HEADS DESCRIPTION
| | | |
| | * | commit COMMIT_OBJECT_NAME
| | |/ Author: A U Thor <author@example.com>
| | |
| | | octopus-b
| | | ---
| | | octopus-b.t | 1 +
| | | 1 file changed, 1 insertion(+)
| | |
| | | diff --git a/octopus-b.t b/octopus-b.t
| | | new file mode 100644
| | | index 0000000..d5fcad0
| | | --- /dev/null
| | | +++ b/octopus-b.t
| | | @@ -0,0 +1 @@
| | | +octopus-b
| | |
| * | commit COMMIT_OBJECT_NAME
| |/ Author: A U Thor <author@example.com>
| |
| | octopus-a
| | ---
| | octopus-a.t | 1 +
| | 1 file changed, 1 insertion(+)
| |
| | diff --git a/octopus-a.t b/octopus-a.t
| | new file mode 100644
| | index 0000000..11ee015
| | --- /dev/null
| | +++ b/octopus-a.t
| | @@ -0,0 +1 @@
| | +octopus-a
| |
* | commit COMMIT_OBJECT_NAME
|/ Author: A U Thor <author@example.com>
|
| seventh
| ---
| seventh.t | 1 +
| 1 file changed, 1 insertion(+)
|
| diff --git a/seventh.t b/seventh.t
| new file mode 100644
| index 0000000..9744ffc
| --- /dev/null
| +++ b/seventh.t
| @@ -0,0 +1 @@
| +seventh
|
* commit COMMIT_OBJECT_NAME
|\ Merge: MERGE_PARENTS
| | Author: A U Thor <author@example.com>
| |
| | Merge branch 'tangle'
| |
| * commit COMMIT_OBJECT_NAME
| |\ Merge: MERGE_PARENTS
| | | Author: A U Thor <author@example.com>
| | |
| | | Merge branch 'side' (early part) into tangle
| | |
| * | commit COMMIT_OBJECT_NAME
| |\ \ Merge: MERGE_PARENTS
| | | | Author: A U Thor <author@example.com>
| | | |
| | | | Merge branch 'master' (early part) into tangle
| | | |
| * | | commit COMMIT_OBJECT_NAME
| | | | Author: A U Thor <author@example.com>
| | | |
| | | | tangle-a
| | | | ---
| | | | tangle-a | 1 +
| | | | 1 file changed, 1 insertion(+)
| | | |
| | | | diff --git a/tangle-a b/tangle-a
| | | | new file mode 100644
| | | | index 0000000..7898192
| | | | --- /dev/null
| | | | +++ b/tangle-a
| | | | @@ -0,0 +1 @@
| | | | +a
| | | |
* | | | commit COMMIT_OBJECT_NAME
|\ \ \ \ Merge: MERGE_PARENTS
| | | | | Author: A U Thor <author@example.com>
| | | | |
| | | | | Merge branch 'side'
| | | | |
| * | | | commit COMMIT_OBJECT_NAME
| | |_|/ Author: A U Thor <author@example.com>
| |/| |
| | | | side-2
| | | | ---
| | | | 2 | 1 +
| | | | 1 file changed, 1 insertion(+)
| | | |
| | | | diff --git a/2 b/2
| | | | new file mode 100644
| | | | index 0000000..0cfbf08
| | | | --- /dev/null
| | | | +++ b/2
| | | | @@ -0,0 +1 @@
| | | | +2
| | | |
| * | | commit COMMIT_OBJECT_NAME
| | | | Author: A U Thor <author@example.com>
| | | |
| | | | side-1
| | | | ---
| | | | 1 | 1 +
| | | | 1 file changed, 1 insertion(+)
| | | |
| | | | diff --git a/1 b/1
| | | | new file mode 100644
| | | | index 0000000..d00491f
| | | | --- /dev/null
| | | | +++ b/1
| | | | @@ -0,0 +1 @@
| | | | +1
| | | |
* | | | commit COMMIT_OBJECT_NAME
| | | | Author: A U Thor <author@example.com>
| | | |
| | | | Second
| | | | ---
| | | | one | 1 +
| | | | 1 file changed, 1 insertion(+)
| | | |
| | | | diff --git a/one b/one
| | | | new file mode 100644
| | | | index 0000000..9a33383
| | | | --- /dev/null
| | | | +++ b/one
| | | | @@ -0,0 +1 @@
| | | | +case
| | | |
* | | | commit COMMIT_OBJECT_NAME
| |_|/ Author: A U Thor <author@example.com>
|/| |
| | | sixth
| | | ---
| | | a/two | 1 -
| | | 1 file changed, 1 deletion(-)
| | |
| | | diff --git a/a/two b/a/two
| | | deleted file mode 100644
| | | index 9245af5..0000000
| | | --- a/a/two
| | | +++ /dev/null
| | | @@ -1 +0,0 @@
| | | -ni
| | |
* | | commit COMMIT_OBJECT_NAME
| | | Author: A U Thor <author@example.com>
| | |
| | | fifth
| | | ---
| | | a/two | 1 +
| | | 1 file changed, 1 insertion(+)
| | |
| | | diff --git a/a/two b/a/two
| | | new file mode 100644
| | | index 0000000..9245af5
| | | --- /dev/null
| | | +++ b/a/two
| | | @@ -0,0 +1 @@
| | | +ni
| | |
* | | commit COMMIT_OBJECT_NAME
|/ / Author: A U Thor <author@example.com>
| |
| | fourth
| | ---
| | ein | 1 +
| | 1 file changed, 1 insertion(+)
| |
| | diff --git a/ein b/ein
| | new file mode 100644
| | index 0000000..9d7e69f
| | --- /dev/null
| | +++ b/ein
| | @@ -0,0 +1 @@
| | +ichi
| |
* | commit COMMIT_OBJECT_NAME
|/ Author: A U Thor <author@example.com>
|
| third
| ---
| ichi | 1 +
| one | 1 -
| 2 files changed, 1 insertion(+), 1 deletion(-)
|
| diff --git a/ichi b/ichi
| new file mode 100644
| index 0000000..9d7e69f
| --- /dev/null
| +++ b/ichi
| @@ -0,0 +1 @@
| +ichi
| diff --git a/one b/one
| deleted file mode 100644
| index 9d7e69f..0000000
| --- a/one
| +++ /dev/null
| @@ -1 +0,0 @@
| -ichi
|
* commit COMMIT_OBJECT_NAME
| Author: A U Thor <author@example.com>
|
| second
| ---
| one | 2 +-
| 1 file changed, 1 insertion(+), 1 deletion(-)
|
| diff --git a/one b/one
| index 5626abf..9d7e69f 100644
| --- a/one
| +++ b/one
| @@ -1 +1 @@
| -one
| +ichi
|
* commit COMMIT_OBJECT_NAME
Author: A U Thor <author@example.com>
initial
---
one | 1 +
1 file changed, 1 insertion(+)
diff --git a/one b/one
new file mode 100644
index 0000000..5626abf
--- /dev/null
+++ b/one
@@ -0,0 +1 @@
+one
EOF
sanitize_output () {
sed -e 's/ *$//' \
-e 's/commit [0-9a-f]*$/commit COMMIT_OBJECT_NAME/' \
-e 's/Merge: [ 0-9a-f]*$/Merge: MERGE_PARENTS/' \
-e 's/Merge tag.*/Merge HEADS DESCRIPTION/' \
-e 's/Merge commit.*/Merge HEADS DESCRIPTION/' \
-e 's/, 0 deletions(-)//' \
-e 's/, 0 insertions(+)//' \
-e 's/ 1 files changed, / 1 file changed, /' \
-e 's/, 1 deletions(-)/, 1 deletion(-)/' \
-e 's/, 1 insertions(+)/, 1 insertion(+)/'
}
test_expect_success 'log --graph with diff and stats' '
git log --no-renames --graph --pretty=short --stat -p >actual &&
sanitize_output >actual.sanitized <actual &&
test_i18ncmp expect actual.sanitized
'
cat >expect <<\EOF
*** * commit COMMIT_OBJECT_NAME
*** |\ Merge: MERGE_PARENTS
*** | | Author: A U Thor <author@example.com>
*** | |
*** | | Merge HEADS DESCRIPTION
*** | |
*** | * commit COMMIT_OBJECT_NAME
*** | | Author: A U Thor <author@example.com>
*** | |
*** | | reach
*** | | ---
*** | | reach.t | 1 +
*** | | 1 file changed, 1 insertion(+)
*** | |
*** | | diff --git a/reach.t b/reach.t
*** | | new file mode 100644
*** | | index 0000000..10c9591
*** | | --- /dev/null
*** | | +++ b/reach.t
*** | | @@ -0,0 +1 @@
*** | | +reach
*** | |
*** | \
*** *-. \ commit COMMIT_OBJECT_NAME
*** |\ \ \ Merge: MERGE_PARENTS
*** | | | | Author: A U Thor <author@example.com>
*** | | | |
*** | | | | Merge HEADS DESCRIPTION
*** | | | |
*** | | * | commit COMMIT_OBJECT_NAME
*** | | |/ Author: A U Thor <author@example.com>
*** | | |
*** | | | octopus-b
*** | | | ---
*** | | | octopus-b.t | 1 +
*** | | | 1 file changed, 1 insertion(+)
*** | | |
*** | | | diff --git a/octopus-b.t b/octopus-b.t
*** | | | new file mode 100644
*** | | | index 0000000..d5fcad0
*** | | | --- /dev/null
*** | | | +++ b/octopus-b.t
*** | | | @@ -0,0 +1 @@
*** | | | +octopus-b
*** | | |
*** | * | commit COMMIT_OBJECT_NAME
*** | |/ Author: A U Thor <author@example.com>
*** | |
*** | | octopus-a
*** | | ---
*** | | octopus-a.t | 1 +
*** | | 1 file changed, 1 insertion(+)
*** | |
*** | | diff --git a/octopus-a.t b/octopus-a.t
*** | | new file mode 100644
*** | | index 0000000..11ee015
*** | | --- /dev/null
*** | | +++ b/octopus-a.t
*** | | @@ -0,0 +1 @@
*** | | +octopus-a
*** | |
*** * | commit COMMIT_OBJECT_NAME
*** |/ Author: A U Thor <author@example.com>
*** |
*** | seventh
*** | ---
*** | seventh.t | 1 +
*** | 1 file changed, 1 insertion(+)
*** |
*** | diff --git a/seventh.t b/seventh.t
*** | new file mode 100644
*** | index 0000000..9744ffc
*** | --- /dev/null
*** | +++ b/seventh.t
*** | @@ -0,0 +1 @@
*** | +seventh
*** |
*** * commit COMMIT_OBJECT_NAME
*** |\ Merge: MERGE_PARENTS
*** | | Author: A U Thor <author@example.com>
*** | |
*** | | Merge branch 'tangle'
*** | |
*** | * commit COMMIT_OBJECT_NAME
*** | |\ Merge: MERGE_PARENTS
*** | | | Author: A U Thor <author@example.com>
*** | | |
*** | | | Merge branch 'side' (early part) into tangle
*** | | |
*** | * | commit COMMIT_OBJECT_NAME
*** | |\ \ Merge: MERGE_PARENTS
*** | | | | Author: A U Thor <author@example.com>
*** | | | |
*** | | | | Merge branch 'master' (early part) into tangle
*** | | | |
*** | * | | commit COMMIT_OBJECT_NAME
*** | | | | Author: A U Thor <author@example.com>
*** | | | |
*** | | | | tangle-a
*** | | | | ---
*** | | | | tangle-a | 1 +
*** | | | | 1 file changed, 1 insertion(+)
*** | | | |
*** | | | | diff --git a/tangle-a b/tangle-a
*** | | | | new file mode 100644
*** | | | | index 0000000..7898192
*** | | | | --- /dev/null
*** | | | | +++ b/tangle-a
*** | | | | @@ -0,0 +1 @@
*** | | | | +a
*** | | | |
*** * | | | commit COMMIT_OBJECT_NAME
*** |\ \ \ \ Merge: MERGE_PARENTS
*** | | | | | Author: A U Thor <author@example.com>
*** | | | | |
*** | | | | | Merge branch 'side'
*** | | | | |
*** | * | | | commit COMMIT_OBJECT_NAME
*** | | |_|/ Author: A U Thor <author@example.com>
*** | |/| |
*** | | | | side-2
*** | | | | ---
*** | | | | 2 | 1 +
*** | | | | 1 file changed, 1 insertion(+)
*** | | | |
*** | | | | diff --git a/2 b/2
*** | | | | new file mode 100644
*** | | | | index 0000000..0cfbf08
*** | | | | --- /dev/null
*** | | | | +++ b/2
*** | | | | @@ -0,0 +1 @@
*** | | | | +2
*** | | | |
*** | * | | commit COMMIT_OBJECT_NAME
*** | | | | Author: A U Thor <author@example.com>
*** | | | |
*** | | | | side-1
*** | | | | ---
*** | | | | 1 | 1 +
*** | | | | 1 file changed, 1 insertion(+)
*** | | | |
*** | | | | diff --git a/1 b/1
*** | | | | new file mode 100644
*** | | | | index 0000000..d00491f
*** | | | | --- /dev/null
*** | | | | +++ b/1
*** | | | | @@ -0,0 +1 @@
*** | | | | +1
*** | | | |
*** * | | | commit COMMIT_OBJECT_NAME
*** | | | | Author: A U Thor <author@example.com>
*** | | | |
*** | | | | Second
*** | | | | ---
*** | | | | one | 1 +
*** | | | | 1 file changed, 1 insertion(+)
*** | | | |
*** | | | | diff --git a/one b/one
*** | | | | new file mode 100644
*** | | | | index 0000000..9a33383
*** | | | | --- /dev/null
*** | | | | +++ b/one
*** | | | | @@ -0,0 +1 @@
*** | | | | +case
*** | | | |
*** * | | | commit COMMIT_OBJECT_NAME
*** | |_|/ Author: A U Thor <author@example.com>
*** |/| |
*** | | | sixth
*** | | | ---
*** | | | a/two | 1 -
*** | | | 1 file changed, 1 deletion(-)
*** | | |
*** | | | diff --git a/a/two b/a/two
*** | | | deleted file mode 100644
*** | | | index 9245af5..0000000
*** | | | --- a/a/two
*** | | | +++ /dev/null
*** | | | @@ -1 +0,0 @@
*** | | | -ni
*** | | |
*** * | | commit COMMIT_OBJECT_NAME
*** | | | Author: A U Thor <author@example.com>
*** | | |
*** | | | fifth
*** | | | ---
*** | | | a/two | 1 +
*** | | | 1 file changed, 1 insertion(+)
*** | | |
*** | | | diff --git a/a/two b/a/two
*** | | | new file mode 100644
*** | | | index 0000000..9245af5
*** | | | --- /dev/null
*** | | | +++ b/a/two
*** | | | @@ -0,0 +1 @@
*** | | | +ni
*** | | |
*** * | | commit COMMIT_OBJECT_NAME
*** |/ / Author: A U Thor <author@example.com>
*** | |
*** | | fourth
*** | | ---
*** | | ein | 1 +
*** | | 1 file changed, 1 insertion(+)
*** | |
*** | | diff --git a/ein b/ein
*** | | new file mode 100644
*** | | index 0000000..9d7e69f
*** | | --- /dev/null
*** | | +++ b/ein
*** | | @@ -0,0 +1 @@
*** | | +ichi
*** | |
*** * | commit COMMIT_OBJECT_NAME
*** |/ Author: A U Thor <author@example.com>
*** |
*** | third
*** | ---
*** | ichi | 1 +
*** | one | 1 -
*** | 2 files changed, 1 insertion(+), 1 deletion(-)
*** |
*** | diff --git a/ichi b/ichi
*** | new file mode 100644
*** | index 0000000..9d7e69f
*** | --- /dev/null
*** | +++ b/ichi
*** | @@ -0,0 +1 @@
*** | +ichi
*** | diff --git a/one b/one
*** | deleted file mode 100644
*** | index 9d7e69f..0000000
*** | --- a/one
*** | +++ /dev/null
*** | @@ -1 +0,0 @@
*** | -ichi
*** |
*** * commit COMMIT_OBJECT_NAME
*** | Author: A U Thor <author@example.com>
*** |
*** | second
*** | ---
*** | one | 2 +-
*** | 1 file changed, 1 insertion(+), 1 deletion(-)
*** |
*** | diff --git a/one b/one
*** | index 5626abf..9d7e69f 100644
*** | --- a/one
*** | +++ b/one
*** | @@ -1 +1 @@
*** | -one
*** | +ichi
*** |
*** * commit COMMIT_OBJECT_NAME
*** Author: A U Thor <author@example.com>
***
*** initial
*** ---
*** one | 1 +
*** 1 file changed, 1 insertion(+)
***
*** diff --git a/one b/one
*** new file mode 100644
*** index 0000000..5626abf
*** --- /dev/null
*** +++ b/one
*** @@ -0,0 +1 @@
*** +one
EOF
test_expect_success 'log --line-prefix="*** " --graph with diff and stats' '
git log --line-prefix="*** " --no-renames --graph --pretty=short --stat -p >actual &&
sanitize_output >actual.sanitized <actual &&
test_i18ncmp expect actual.sanitized
'
cat >expect <<-\EOF
* reach
|
| A reach.t
* Merge branch 'tangle'
* Merge branch 'side'
|\
| * side-2
|
| A 2
* Second
|
| A one
* sixth
D a/two
EOF
test_expect_success 'log --graph with --name-status' '
git log --graph --format=%s --name-status tangle..reach >actual &&
sanitize_output <actual >actual.sanitized &&
test_cmp expect actual.sanitized
'
cat >expect <<-\EOF
* reach
|
| reach.t
* Merge branch 'tangle'
* Merge branch 'side'
|\
| * side-2
|
| 2
* Second
|
| one
* sixth
a/two
EOF
test_expect_success 'log --graph with --name-only' '
git log --graph --format=%s --name-only tangle..reach >actual &&
sanitize_output <actual >actual.sanitized &&
test_cmp expect actual.sanitized
'
test_expect_success 'dotdot is a parent directory' '
mkdir -p a/b &&
( echo sixth && echo fifth ) >expect &&
( cd a/b && git log --format=%s .. ) >actual &&
test_cmp expect actual
'
test_expect_success GPG 'setup signed branch' '
test_when_finished "git reset --hard && git checkout master" &&
git checkout -b signed master &&
echo foo >foo &&
git add foo &&
git commit -S -m signed_commit
'
test_expect_success GPG 'log --graph --show-signature' '
git log --graph --show-signature -n1 signed >actual &&
grep "^| gpg: Signature made" actual &&
grep "^| gpg: Good signature" actual
'
test_expect_success GPG 'log --graph --show-signature for merged tag' '
test_when_finished "git reset --hard && git checkout master" &&
git checkout -b plain master &&
echo aaa >bar &&
git add bar &&
git commit -m bar_commit &&
git checkout -b tagged master &&
echo bbb >baz &&
git add baz &&
git commit -m baz_commit &&
git tag -s -m signed_tag_msg signed_tag &&
git checkout plain &&
git merge --no-ff -m msg signed_tag &&
git log --graph --show-signature -n1 plain >actual &&
grep "^|\\\ merged tag" actual &&
grep "^| | gpg: Signature made" actual &&
grep "^| | gpg: Good signature" actual
'
test_expect_success GPG '--no-show-signature overrides --show-signature' '
git log -1 --show-signature --no-show-signature signed >actual &&
! grep "^gpg:" actual
'
test_expect_success GPG 'log.showsignature=true behaves like --show-signature' '
test_config log.showsignature true &&
git log -1 signed >actual &&
grep "gpg: Signature made" actual &&
grep "gpg: Good signature" actual
'
test_expect_success GPG '--no-show-signature overrides log.showsignature=true' '
test_config log.showsignature true &&
git log -1 --no-show-signature signed >actual &&
! grep "^gpg:" actual
'
test_expect_success GPG '--show-signature overrides log.showsignature=false' '
test_config log.showsignature false &&
git log -1 --show-signature signed >actual &&
grep "gpg: Signature made" actual &&
grep "gpg: Good signature" actual
'
test_expect_success 'log --graph --no-walk is forbidden' '
test_must_fail git log --graph --no-walk
'
test_expect_success 'log diagnoses bogus HEAD' '
git init empty &&
test_must_fail git -C empty log 2>stderr &&
test_i18ngrep does.not.have.any.commits stderr &&
echo 1234abcd >empty/.git/refs/heads/master &&
test_must_fail git -C empty log 2>stderr &&
test_i18ngrep broken stderr &&
echo "ref: refs/heads/invalid.lock" >empty/.git/HEAD &&
test_must_fail git -C empty log 2>stderr &&
test_i18ngrep broken stderr &&
test_must_fail git -C empty log --default totally-bogus 2>stderr &&
test_i18ngrep broken stderr
'
test_expect_success 'log does not default to HEAD when rev input is given' '
>expect &&
git log --branches=does-not-exist >actual &&
test_cmp expect actual
'
test_expect_success 'set up --source 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 --source paints branch names' '
cat >expect <<-\EOF &&
09e12a9 source-b three
8e393e1 source-a two
1ac6c77 source-b one
EOF
git log --oneline --source source-a source-b >actual &&
test_cmp expect actual
'
test_expect_success 'log --source paints tag names' '
git tag -m tagged source-tag &&
cat >expect <<-\EOF &&
09e12a9 source-tag three
8e393e1 source-a two
1ac6c77 source-tag one
EOF
git log --oneline --source source-tag source-a >actual &&
test_cmp expect actual
'
test_expect_success 'log --source paints symmetric ranges' '
cat >expect <<-\EOF &&
09e12a9 source-b three
8e393e1 source-a two
EOF
git log --oneline --source source-a...source-b >actual &&
test_cmp expect actual
'
test_done
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