test_expect_success 'stdin fails create with no ref' '
echo "create " >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: create line missing <ref>" err
+ grep "fatal: create: missing <ref>" err
'
test_expect_success 'stdin fails create with bad ref name' '
test_expect_success 'stdin fails create with no new value' '
echo "create $a" >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: create $a missing <newvalue>" err
+ grep "fatal: create $a: missing <newvalue>" err
'
test_expect_success 'stdin fails create with too many arguments' '
echo "create $a $m $m" >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: create $a has extra input: $m" err
+ grep "fatal: create $a: extra input: $m" err
'
test_expect_success 'stdin fails update with no ref' '
echo "update " >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: update line missing <ref>" err
+ grep "fatal: update: missing <ref>" err
'
test_expect_success 'stdin fails update with bad ref name' '
test_expect_success 'stdin fails update with no new value' '
echo "update $a" >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: update $a missing <newvalue>" err
+ grep "fatal: update $a: missing <newvalue>" err
'
test_expect_success 'stdin fails update with too many arguments' '
echo "update $a $m $m $m" >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: update $a has extra input: $m" err
+ grep "fatal: update $a: extra input: $m" err
'
test_expect_success 'stdin fails delete with no ref' '
echo "delete " >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: delete line missing <ref>" err
+ grep "fatal: delete: missing <ref>" err
'
test_expect_success 'stdin fails delete with bad ref name' '
test_expect_success 'stdin fails delete with too many arguments' '
echo "delete $a $m $m" >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: delete $a has extra input: $m" err
+ grep "fatal: delete $a: extra input: $m" err
'
test_expect_success 'stdin fails verify with too many arguments' '
echo "verify $a $m $m" >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: verify $a has extra input: $m" err
+ grep "fatal: verify $a: extra input: $m" err
'
test_expect_success 'stdin fails option with unknown name' '
test_expect_success 'stdin create ref fails with zero new value' '
echo "create $c " >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: create $c given zero <newvalue>" err &&
+ grep "fatal: create $c: zero <newvalue>" err &&
test_must_fail git rev-parse --verify -q $c
'
test_expect_success 'stdin delete ref fails with zero old value' '
echo "delete $a " >stdin &&
test_must_fail git update-ref --stdin <stdin 2>err &&
- grep "fatal: delete $a
given zero <oldvalue>" err &&
+ grep "fatal: delete $a
: zero <oldvalue>" err &&
git rev-parse $m >expect &&
git rev-parse $a >actual &&
test_cmp expect actual
test_expect_success 'stdin -z fails create with no ref' '
printf $F "create " >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: create line missing <ref>" err
+ grep "fatal: create: missing <ref>" err
'
test_expect_success 'stdin -z fails create with bad ref name' '
test_expect_success 'stdin -z fails create with no new value' '
printf $F "create $a" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: create $a missing <newvalue>" err
+ grep "fatal: create $a: unexpected end of input when reading <newvalue>" err
'
test_expect_success 'stdin -z fails create with too many arguments' '
test_expect_success 'stdin -z fails update with no ref' '
printf $F "update " >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: update line missing <ref>" err
+ grep "fatal: update: missing <ref>" err
+'
+
+test_expect_success 'stdin -z fails update with too few args' '
+ printf $F "update $a" "$m" >stdin &&
+ test_must_fail git update-ref -z --stdin <stdin 2>err &&
+ grep "fatal: update $a: unexpected end of input when reading <oldvalue>" err
'
test_expect_success 'stdin -z fails update with bad ref name' '
- printf $F "update ~a" "$m" >stdin &&
+ printf $F "update ~a" "$m" "" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
grep "fatal: invalid ref format: ~a" err
'
-test_expect_success 'stdin -z treats empty new value as zeros' '
+test_expect_success 'stdin -z emits warning with empty new value' '
git update-ref $a $m &&
printf $F "update $a" "" "" >stdin &&
- git update-ref -z --stdin <stdin &&
+ git update-ref -z --stdin <stdin 2>err &&
+ grep "warning: update $a: missing <newvalue>, treating as zero" err &&
test_must_fail git rev-parse --verify -q $a
'
test_expect_success 'stdin -z fails update with no new value' '
printf $F "update $a" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: update $a missing <newvalue>" err
+ grep "fatal: update $a: unexpected end of input when reading <newvalue>" err
'
test_expect_success 'stdin -z fails update with no old value' '
printf $F "update $a" "$m" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: update $a
missing <oldvalue>" err
+ grep "fatal: update $a
: unexpected end of input when reading <oldvalue>" err
'
test_expect_success 'stdin -z fails update with too many arguments' '
test_expect_success 'stdin -z fails delete with no ref' '
printf $F "delete " >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: delete line missing <ref>" err
+ grep "fatal: delete: missing <ref>" err
'
test_expect_success 'stdin -z fails delete with bad ref name' '
test_expect_success 'stdin -z fails delete with no old value' '
printf $F "delete $a" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: delete $a
missing <oldvalue>" err
+ grep "fatal: delete $a
: unexpected end of input when reading <oldvalue>" err
'
test_expect_success 'stdin -z fails delete with too many arguments' '
test_expect_success 'stdin -z fails verify with no old value' '
printf $F "verify $a" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: verify $a
missing <oldvalue>" err
+ grep "fatal: verify $a
: unexpected end of input when reading <oldvalue>" err
'
test_expect_success 'stdin -z fails option with unknown name' '
test_must_fail git rev-parse --verify -q $c
'
+test_expect_success 'stdin -z create ref fails when ref exists' '
+ git update-ref $c $m &&
+ git rev-parse "$c" >expect &&
+ printf $F "create $c" "$m~1" >stdin &&
+ test_must_fail git update-ref -z --stdin <stdin 2>err &&
+ grep "fatal: Cannot lock the ref '"'"'$c'"'"'" err &&
+ git rev-parse "$c" >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'stdin -z create ref fails with bad new value' '
+ git update-ref -d "$c" &&
printf $F "create $c" "does-not-exist" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
grep "fatal: create $c: invalid <newvalue>: does-not-exist" err &&
test_expect_success 'stdin -z create ref fails with empty new value' '
printf $F "create $c" "" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: create $c missing <newvalue>" err &&
+ grep "fatal: create $c: missing <newvalue>" err &&
test_must_fail git rev-parse --verify -q $c
'
test_expect_success 'stdin -z delete ref fails with zero old value' '
printf $F "delete $a" "$Z" >stdin &&
test_must_fail git update-ref -z --stdin <stdin 2>err &&
- grep "fatal: delete $a
given zero <oldvalue>" err &&
+ grep "fatal: delete $a
: zero <oldvalue>" err &&
git rev-parse $m >expect &&
git rev-parse $a >actual &&
test_cmp expect actual