revert(3p/git): Revert merge of git upstream at v2.26.2

This causes cgit to serve error pages, which is undesirable.

This reverts commit 5229c9b232, reversing
changes made to f2b211131f.
This commit is contained in:
Vincent Ambo 2020-05-26 00:06:52 +01:00
parent 6f8fbf4aa4
commit 93ba78d6f4
1006 changed files with 60537 additions and 148724 deletions

View file

@ -3,59 +3,56 @@
test_description='RCS merge replacement: merge-file'
. ./test-lib.sh
test_expect_success 'setup' '
cat >orig.txt <<-\EOF &&
Dominus regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
EOF
cat > orig.txt << EOF
Dominus regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
EOF
cat >new1.txt <<-\EOF &&
Dominus regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
cat > new1.txt << EOF
Dominus regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
cat >new2.txt <<-\EOF &&
Dominus regit me, et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
EOF
cat > new2.txt << EOF
Dominus regit me, et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
EOF
cat >new3.txt <<-\EOF &&
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
EOF
cat > new3.txt << EOF
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
EOF
cat >new4.txt <<-\EOF &&
Dominus regit me, et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
EOF
printf "propter nomen suum." >>new4.txt
'
cat > new4.txt << EOF
Dominus regit me, et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
EOF
printf "propter nomen suum." >> new4.txt
test_expect_success 'merge with no changes' '
cp orig.txt test.txt &&
@ -63,10 +60,9 @@ test_expect_success 'merge with no changes' '
test_cmp test.txt orig.txt
'
test_expect_success "merge without conflict" '
cp new1.txt test.txt &&
git merge-file test.txt orig.txt new2.txt
'
cp new1.txt test.txt
test_expect_success "merge without conflict" \
"git merge-file test.txt orig.txt new2.txt"
test_expect_success 'works in subdirectory' '
mkdir dir &&
@ -77,176 +73,151 @@ test_expect_success 'works in subdirectory' '
test_path_is_missing a.txt
'
test_expect_success "merge without conflict (--quiet)" '
cp new1.txt test.txt &&
git merge-file --quiet test.txt orig.txt new2.txt
'
cp new1.txt test.txt
test_expect_success "merge without conflict (--quiet)" \
"git merge-file --quiet test.txt orig.txt new2.txt"
test_expect_failure "merge without conflict (missing LF at EOF)" '
cp new1.txt test2.txt &&
git merge-file test2.txt orig.txt new4.txt
'
cp new1.txt test2.txt
test_expect_failure "merge without conflict (missing LF at EOF)" \
"git merge-file test2.txt orig.txt new4.txt"
test_expect_failure "merge result added missing LF" '
test_cmp test.txt test2.txt
'
test_expect_failure "merge result added missing LF" \
"test_cmp test.txt test2.txt"
test_expect_success "merge without conflict (missing LF at EOF, away from change in the other file)" '
cp new4.txt test3.txt &&
git merge-file --quiet test3.txt new2.txt new3.txt
'
cp new4.txt test3.txt
test_expect_success "merge without conflict (missing LF at EOF, away from change in the other file)" \
"git merge-file --quiet test3.txt new2.txt new3.txt"
test_expect_success "merge does not add LF away of change" '
cat >expect.txt <<-\EOF &&
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
EOF
printf "propter nomen suum." >>expect.txt &&
cat > expect.txt << EOF
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
EOF
printf "propter nomen suum." >> expect.txt
test_cmp expect.txt test3.txt
'
test_expect_success "merge does not add LF away of change" \
"test_cmp expect.txt test3.txt"
test_expect_success "merge with conflicts" '
cp test.txt backup.txt &&
test_must_fail git merge-file test.txt orig.txt new3.txt
'
cp test.txt backup.txt
test_expect_success "merge with conflicts" \
"test_must_fail git merge-file test.txt orig.txt new3.txt"
test_expect_success "expected conflict markers" '
cat >expect.txt <<-\EOF &&
<<<<<<< test.txt
Dominus regit me, et nihil mihi deerit.
=======
DOMINUS regit me,
et nihil mihi deerit.
>>>>>>> new3.txt
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
cat > expect.txt << EOF
<<<<<<< test.txt
Dominus regit me, et nihil mihi deerit.
=======
DOMINUS regit me,
et nihil mihi deerit.
>>>>>>> new3.txt
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_cmp expect.txt test.txt
'
test_expect_success "expected conflict markers" "test_cmp expect.txt test.txt"
test_expect_success "merge conflicting with --ours" '
cp backup.txt test.txt &&
cp backup.txt test.txt
cat >expect.txt <<-\EOF &&
Dominus regit me, et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
cat > expect.txt << EOF
Dominus regit me, et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success "merge conflicting with --ours" \
"git merge-file --ours test.txt orig.txt new3.txt && test_cmp expect.txt test.txt"
cp backup.txt test.txt
git merge-file --ours test.txt orig.txt new3.txt &&
test_cmp expect.txt test.txt
'
cat > expect.txt << EOF
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success "merge conflicting with --theirs" \
"git merge-file --theirs test.txt orig.txt new3.txt && test_cmp expect.txt test.txt"
cp backup.txt test.txt
test_expect_success "merge conflicting with --theirs" '
cp backup.txt test.txt &&
cat > expect.txt << EOF
Dominus regit me, et nihil mihi deerit.
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success "merge conflicting with --union" \
"git merge-file --union test.txt orig.txt new3.txt && test_cmp expect.txt test.txt"
cp backup.txt test.txt
cat >expect.txt <<-\EOF &&
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success "merge with conflicts, using -L" \
"test_must_fail git merge-file -L 1 -L 2 test.txt orig.txt new3.txt"
git merge-file --theirs test.txt orig.txt new3.txt &&
test_cmp expect.txt test.txt
'
cat > expect.txt << EOF
<<<<<<< 1
Dominus regit me, et nihil mihi deerit.
=======
DOMINUS regit me,
et nihil mihi deerit.
>>>>>>> new3.txt
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success "merge conflicting with --union" '
cp backup.txt test.txt &&
test_expect_success "expected conflict markers, with -L" \
"test_cmp expect.txt test.txt"
cat >expect.txt <<-\EOF &&
Dominus regit me, et nihil mihi deerit.
DOMINUS regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
sed "s/ tu / TU /" < new1.txt > new5.txt
test_expect_success "conflict in removed tail" \
"test_must_fail git merge-file -p orig.txt new1.txt new5.txt > out"
git merge-file --union test.txt orig.txt new3.txt &&
test_cmp expect.txt test.txt
'
cat > expect << EOF
Dominus regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
<<<<<<< orig.txt
=======
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam TU mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
>>>>>>> new5.txt
EOF
test_expect_success "merge with conflicts, using -L" '
cp backup.txt test.txt &&
test_must_fail git merge-file -L 1 -L 2 test.txt orig.txt new3.txt
'
test_expect_success "expected conflict markers, with -L" '
cat >expect.txt <<-\EOF &&
<<<<<<< 1
Dominus regit me, et nihil mihi deerit.
=======
DOMINUS regit me,
et nihil mihi deerit.
>>>>>>> new3.txt
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam tu mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_cmp expect.txt test.txt
'
test_expect_success "conflict in removed tail" '
sed "s/ tu / TU /" <new1.txt >new5.txt &&
test_must_fail git merge-file -p orig.txt new1.txt new5.txt >out
'
test_expect_success "expected conflict markers" '
cat >expect <<-\EOF &&
Dominus regit me,
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
<<<<<<< orig.txt
=======
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam TU mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
>>>>>>> new5.txt
EOF
test_cmp expect out
'
test_expect_success "expected conflict markers" "test_cmp expect out"
test_expect_success 'binary files cannot be merged' '
test_must_fail git merge-file -p \
@ -254,55 +225,59 @@ test_expect_success 'binary files cannot be merged' '
grep "Cannot merge binary files" merge.err
'
sed -e "s/deerit.\$/deerit;/" -e "s/me;\$/me./" < new5.txt > new6.txt
sed -e "s/deerit.\$/deerit,/" -e "s/me;\$/me,/" < new5.txt > new7.txt
test_expect_success 'MERGE_ZEALOUS simplifies non-conflicts' '
sed -e "s/deerit.\$/deerit;/" -e "s/me;\$/me./" <new5.txt >new6.txt &&
sed -e "s/deerit.\$/deerit,/" -e "s/me;\$/me,/" <new5.txt >new7.txt &&
test_must_fail git merge-file -p new6.txt new5.txt new7.txt > output &&
test 1 = $(grep ======= <output | wc -l)
test 1 = $(grep ======= < output | wc -l)
'
sed -e 's/deerit./&%%%%/' -e "s/locavit,/locavit;/"< new6.txt | tr '%' '\012' > new8.txt
sed -e 's/deerit./&%%%%/' -e "s/locavit,/locavit --/" < new7.txt | tr '%' '\012' > new9.txt
test_expect_success 'ZEALOUS_ALNUM' '
sed -e "s/deerit./&%%%%/" -e "s/locavit,/locavit;/" <new6.txt | tr % "\012" >new8.txt &&
sed -e "s/deerit./&%%%%/" -e "s/locavit,/locavit --/" <new7.txt | tr % "\012" >new9.txt &&
test_must_fail git merge-file -p \
new8.txt new5.txt new9.txt >merge.out &&
test 1 = $(grep ======= <merge.out | wc -l)
new8.txt new5.txt new9.txt > merge.out &&
test 1 = $(grep ======= < merge.out | wc -l)
'
cat >expect <<\EOF
Dominus regit me,
<<<<<<< new8.txt
et nihil mihi deerit;
In loco pascuae ibi me collocavit;
super aquam refectionis educavit me.
||||||| new5.txt
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
=======
et nihil mihi deerit,
In loco pascuae ibi me collocavit --
super aquam refectionis educavit me,
>>>>>>> new9.txt
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam TU mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success '"diff3 -m" style output (1)' '
cat >expect <<-\EOF &&
Dominus regit me,
<<<<<<< new8.txt
et nihil mihi deerit;
In loco pascuae ibi me collocavit;
super aquam refectionis educavit me.
||||||| new5.txt
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
=======
et nihil mihi deerit,
In loco pascuae ibi me collocavit --
super aquam refectionis educavit me,
>>>>>>> new9.txt
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam TU mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_must_fail git merge-file -p --diff3 \
new8.txt new5.txt new9.txt >actual &&
test_cmp expect actual
@ -315,64 +290,61 @@ test_expect_success '"diff3 -m" style output (2)' '
test_cmp expect actual
'
cat >expect <<\EOF
Dominus regit me,
<<<<<<<<<< new8.txt
et nihil mihi deerit;
In loco pascuae ibi me collocavit;
super aquam refectionis educavit me.
|||||||||| new5.txt
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
==========
et nihil mihi deerit,
In loco pascuae ibi me collocavit --
super aquam refectionis educavit me,
>>>>>>>>>> new9.txt
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam TU mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_expect_success 'marker size' '
cat >expect <<-\EOF &&
Dominus regit me,
<<<<<<<<<< new8.txt
et nihil mihi deerit;
In loco pascuae ibi me collocavit;
super aquam refectionis educavit me.
|||||||||| new5.txt
et nihil mihi deerit.
In loco pascuae ibi me collocavit,
super aquam refectionis educavit me;
==========
et nihil mihi deerit,
In loco pascuae ibi me collocavit --
super aquam refectionis educavit me,
>>>>>>>>>> new9.txt
animam meam convertit,
deduxit me super semitas jusitiae,
propter nomen suum.
Nam et si ambulavero in medio umbrae mortis,
non timebo mala, quoniam TU mecum es:
virga tua et baculus tuus ipsa me consolata sunt.
EOF
test_must_fail git merge-file -p --marker-size=10 \
new8.txt new5.txt new9.txt >actual &&
test_cmp expect actual
'
test_expect_success 'conflict at EOF without LF resolved by --ours' '
printf "line1\nline2\nline3" >nolf-orig.txt &&
printf "line1\nline2\nline3x" >nolf-diff1.txt &&
printf "line1\nline2\nline3y" >nolf-diff2.txt &&
printf "line1\nline2\nline3" >nolf-orig.txt
printf "line1\nline2\nline3x" >nolf-diff1.txt
printf "line1\nline2\nline3y" >nolf-diff2.txt
git merge-file -p --ours nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
printf "line1\nline2\nline3x" >expect.txt &&
test_cmp expect.txt output.txt
'
test_expect_success 'conflict at EOF without LF resolved by --ours' \
'git merge-file -p --ours nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
printf "line1\nline2\nline3x" >expect.txt &&
test_cmp expect.txt output.txt'
test_expect_success 'conflict at EOF without LF resolved by --theirs' '
git merge-file -p --theirs nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
printf "line1\nline2\nline3y" >expect.txt &&
test_cmp expect.txt output.txt
'
test_expect_success 'conflict at EOF without LF resolved by --theirs' \
'git merge-file -p --theirs nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
printf "line1\nline2\nline3y" >expect.txt &&
test_cmp expect.txt output.txt'
test_expect_success 'conflict at EOF without LF resolved by --union' '
git merge-file -p --union nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
printf "line1\nline2\nline3x\nline3y" >expect.txt &&
test_cmp expect.txt output.txt
'
test_expect_success 'conflict at EOF without LF resolved by --union' \
'git merge-file -p --union nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
printf "line1\nline2\nline3x\nline3y" >expect.txt &&
test_cmp expect.txt output.txt'
test_expect_success 'conflict sections match existing line endings' '
printf "1\\r\\n2\\r\\n3" >crlf-orig.txt &&