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

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

64
third_party/git/t/t1404-update-ref-errors.sh vendored
View file

@ -32,6 +32,8 @@ test_update_rejected () {
test_cmp unchanged actual
}
Q="'"
# Test adding and deleting D/F-conflicting references in a single
# transaction.
df_test() {
@ -91,7 +93,7 @@ df_test() {
delname="$delref"
fi &&
cat >expected-err <<-EOF &&
fatal: cannot lock ref $SQ$addname$SQ: $SQ$delref$SQ exists; cannot create $SQ$addref$SQ
fatal: cannot lock ref $Q$addname$Q: $Q$delref$Q exists; cannot create $Q$addref$Q
EOF
$pack &&
if $add_del
@ -121,7 +123,7 @@ test_expect_success 'existing loose ref is a simple prefix of new' '
prefix=refs/1l &&
test_update_rejected "a c e" false "b c/x d" \
"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ"
"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q"
'
@ -129,7 +131,7 @@ test_expect_success 'existing packed ref is a simple prefix of new' '
prefix=refs/1p &&
test_update_rejected "a c e" true "b c/x d" \
"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ"
"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q"
'
@ -137,7 +139,7 @@ test_expect_success 'existing loose ref is a deeper prefix of new' '
prefix=refs/2l &&
test_update_rejected "a c e" false "b c/x/y d" \
"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ"
"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q"
'
@ -145,7 +147,7 @@ test_expect_success 'existing packed ref is a deeper prefix of new' '
prefix=refs/2p &&
test_update_rejected "a c e" true "b c/x/y d" \
"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ"
"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q"
'
@ -153,7 +155,7 @@ test_expect_success 'new ref is a simple prefix of existing loose' '
prefix=refs/3l &&
test_update_rejected "a c/x e" false "b c d" \
"$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ"
"$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q"
'
@ -161,7 +163,7 @@ test_expect_success 'new ref is a simple prefix of existing packed' '
prefix=refs/3p &&
test_update_rejected "a c/x e" true "b c d" \
"$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ"
"$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q"
'
@ -169,7 +171,7 @@ test_expect_success 'new ref is a deeper prefix of existing loose' '
prefix=refs/4l &&
test_update_rejected "a c/x/y e" false "b c d" \
"$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ"
"$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q"
'
@ -177,7 +179,7 @@ test_expect_success 'new ref is a deeper prefix of existing packed' '
prefix=refs/4p &&
test_update_rejected "a c/x/y e" true "b c d" \
"$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ"
"$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q"
'
@ -185,7 +187,7 @@ test_expect_success 'one new ref is a simple prefix of another' '
prefix=refs/5 &&
test_update_rejected "a e" false "b c c/x d" \
"cannot process $SQ$prefix/c$SQ and $SQ$prefix/c/x$SQ at the same time"
"cannot process $Q$prefix/c$Q and $Q$prefix/c/x$Q at the same time"
'
@ -332,7 +334,7 @@ test_expect_success 'D/F conflict prevents indirect delete long packed + indirec
test_expect_success 'missing old value blocks update' '
prefix=refs/missing-update &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ
fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q
EOF
printf "%s\n" "update $prefix/foo $E $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -343,7 +345,7 @@ test_expect_success 'incorrect old value blocks update' '
prefix=refs/incorrect-update &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D
fatal: cannot lock ref $Q$prefix/foo$Q: is at $C but expected $D
EOF
printf "%s\n" "update $prefix/foo $E $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -354,7 +356,7 @@ test_expect_success 'existing old value blocks create' '
prefix=refs/existing-create &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: reference already exists
fatal: cannot lock ref $Q$prefix/foo$Q: reference already exists
EOF
printf "%s\n" "create $prefix/foo $E" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -365,7 +367,7 @@ test_expect_success 'incorrect old value blocks delete' '
prefix=refs/incorrect-delete &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D
fatal: cannot lock ref $Q$prefix/foo$Q: is at $C but expected $D
EOF
printf "%s\n" "delete $prefix/foo $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -376,7 +378,7 @@ test_expect_success 'missing old value blocks indirect update' '
prefix=refs/missing-indirect-update &&
git symbolic-ref $prefix/symref $prefix/foo &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ
fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q
EOF
printf "%s\n" "update $prefix/symref $E $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -388,7 +390,7 @@ test_expect_success 'incorrect old value blocks indirect update' '
git symbolic-ref $prefix/symref $prefix/foo &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
EOF
printf "%s\n" "update $prefix/symref $E $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -400,7 +402,7 @@ test_expect_success 'existing old value blocks indirect create' '
git symbolic-ref $prefix/symref $prefix/foo &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists
fatal: cannot lock ref $Q$prefix/symref$Q: reference already exists
EOF
printf "%s\n" "create $prefix/symref $E" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -412,7 +414,7 @@ test_expect_success 'incorrect old value blocks indirect delete' '
git symbolic-ref $prefix/symref $prefix/foo &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
EOF
printf "%s\n" "delete $prefix/symref $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -423,7 +425,7 @@ test_expect_success 'missing old value blocks indirect no-deref update' '
prefix=refs/missing-noderef-update &&
git symbolic-ref $prefix/symref $prefix/foo &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: reference is missing but expected $D
fatal: cannot lock ref $Q$prefix/symref$Q: reference is missing but expected $D
EOF
printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -435,7 +437,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref update' '
git symbolic-ref $prefix/symref $prefix/foo &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
EOF
printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -447,7 +449,7 @@ test_expect_success 'existing old value blocks indirect no-deref create' '
git symbolic-ref $prefix/symref $prefix/foo &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists
fatal: cannot lock ref $Q$prefix/symref$Q: reference already exists
EOF
printf "%s\n" "option no-deref" "create $prefix/symref $E" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -459,7 +461,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref delete' '
git symbolic-ref $prefix/symref $prefix/foo &&
git update-ref $prefix/foo $C &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
EOF
printf "%s\n" "option no-deref" "delete $prefix/symref $D" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -472,13 +474,13 @@ test_expect_success 'non-empty directory blocks create' '
: >.git/$prefix/foo/bar/baz.lock &&
test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ
fatal: cannot lock ref $Q$prefix/foo$Q: there is a non-empty directory $Q.git/$prefix/foo$Q blocking reference $Q$prefix/foo$Q
EOF
printf "%s\n" "update $prefix/foo $C" |
test_must_fail git update-ref --stdin 2>output.err &&
test_cmp expected output.err &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ
fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q
EOF
printf "%s\n" "update $prefix/foo $D $C" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -491,13 +493,13 @@ test_expect_success 'broken reference blocks create' '
echo "gobbledigook" >.git/$prefix/foo &&
test_when_finished "rm -f .git/$prefix/foo" &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
EOF
printf "%s\n" "update $prefix/foo $C" |
test_must_fail git update-ref --stdin 2>output.err &&
test_cmp expected output.err &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
EOF
printf "%s\n" "update $prefix/foo $D $C" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -511,13 +513,13 @@ test_expect_success 'non-empty directory blocks indirect create' '
: >.git/$prefix/foo/bar/baz.lock &&
test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ
fatal: cannot lock ref $Q$prefix/symref$Q: there is a non-empty directory $Q.git/$prefix/foo$Q blocking reference $Q$prefix/foo$Q
EOF
printf "%s\n" "update $prefix/symref $C" |
test_must_fail git update-ref --stdin 2>output.err &&
test_cmp expected output.err &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ
fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q
EOF
printf "%s\n" "update $prefix/symref $D $C" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -530,13 +532,13 @@ test_expect_success 'broken reference blocks indirect create' '
echo "gobbledigook" >.git/$prefix/foo &&
test_when_finished "rm -f .git/$prefix/foo" &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
EOF
printf "%s\n" "update $prefix/symref $C" |
test_must_fail git update-ref --stdin 2>output.err &&
test_cmp expected output.err &&
cat >expected <<-EOF &&
fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
EOF
printf "%s\n" "update $prefix/symref $D $C" |
test_must_fail git update-ref --stdin 2>output.err &&
@ -612,7 +614,7 @@ test_expect_success 'delete fails cleanly if packed-refs file is locked' '
test_when_finished "rm -f .git/packed-refs.lock" &&
test_must_fail git update-ref -d $prefix/foo >out 2>err &&
git for-each-ref $prefix >actual &&
test_i18ngrep "Unable to create $SQ.*packed-refs.lock$SQ: " err &&
test_i18ngrep "Unable to create $Q.*packed-refs.lock$Q: " err &&
test_cmp unchanged actual
'