@@ -27,3 +27,5 @@ numeric sha1:0123456789012345678901234567890123456789
numeric sha256:0123456789012345678901234567890123456789012345678901234567890123
deadbeef sha1:deadbeefdeadbeefdeadbeefdeadbeefdeadbeef
deadbeef sha256:deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef
+deadbeef_short sha1:deadbeefdeadbeefdeadbeefdeadbeefdeadbee
+deadbee_short sha256:deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbee
@@ -327,6 +327,81 @@ test_expect_success 'setup bogus data' '
bogus_long_sha1=$(echo_without_newline "$bogus_long_content" | git hash-object -t $bogus_long_type --literally -w --stdin)
'
+for arg1 in '' --allow-unknown-type
+do
+ for arg2 in -s -t -p
+ do
+ if test $arg1 = "--allow-unknown-type" && test "$arg2" = "-p"
+ then
+ continue
+ fi
+
+
+ test_expect_success "cat-file $arg1 $arg2 error on bogus short OID" '
+ cat >expect <<-\EOF &&
+ fatal: invalid object type
+ EOF
+
+ if test "$arg1" = "--allow-unknown-type"
+ then
+ git cat-file $arg1 $arg2 $bogus_short_sha1
+ else
+ test_must_fail git cat-file $arg1 $arg2 $bogus_short_sha1 >out 2>actual &&
+ test_must_be_empty out &&
+ test_cmp expect actual
+ fi
+ '
+
+ test_expect_success "cat-file $arg1 $arg2 error on bogus full OID" '
+ if test "$arg2" = "-p"
+ then
+ cat >expect <<-EOF
+ error: unable to unpack $bogus_long_sha1 header
+ fatal: Not a valid object name $bogus_long_sha1
+ EOF
+ else
+ cat >expect <<-EOF
+ error: unable to unpack $bogus_long_sha1 header
+ fatal: git cat-file: could not get object info
+ EOF
+ fi &&
+
+ if test "$arg1" = "--allow-unknown-type"
+ then
+ git cat-file $arg1 $arg2 $bogus_short_sha1
+ else
+ test_must_fail git cat-file $arg1 $arg2 $bogus_long_sha1 >out 2>actual &&
+ test_must_be_empty out &&
+ test_cmp expect actual
+ fi
+ '
+
+ test_expect_success "cat-file $arg1 $arg2 error on missing short OID" '
+ cat >expect.err <<-EOF &&
+ fatal: Not a valid object name $(test_oid deadbeef_short)
+ EOF
+ test_must_fail git cat-file $arg1 $arg2 $(test_oid deadbeef_short) >out 2>err.actual &&
+ test_must_be_empty out
+ '
+
+ test_expect_success "cat-file $arg1 $arg2 error on missing full OID" '
+ if test "$arg2" = "-p"
+ then
+ cat >expect.err <<-EOF
+ fatal: Not a valid object name $(test_oid deadbeef)
+ EOF
+ else
+ cat >expect.err <<-\EOF
+ fatal: git cat-file: could not get object info
+ EOF
+ fi &&
+ test_must_fail git cat-file $arg1 $arg2 $(test_oid deadbeef) >out 2>err.actual &&
+ test_must_be_empty out &&
+ test_cmp expect.err err.actual
+ '
+ done
+done
+
test_expect_success "Type of broken object is correct" '
echo $bogus_short_type >expect &&
git cat-file -t --allow-unknown-type $bogus_short_sha1 >actual &&
When we look up a missing object with cat_one_file() what error we print out currently depends on whether we'll error out early in get_oid_with_context(), or if we'll get an error later from oid_object_info_extended(). The --allow-unknown-type flag then changes whether we pass the "OBJECT_INFO_ALLOW_UNKNOWN_TYPE" flag to get_oid_with_context() or not. The "-p" flag is yet another special-case in printing the same output on the deadbeef OID as we'd emit on the deadbeef_short OID for the "-s" and "-t" options, it also doesn't support the "--allow-unknown-type" flag at all. Let's test the combination of the two sets of [-t, -s, -p] and [--{no-}allow-unknown-type] (the --no-allow-unknown-type is implicit in not supplying it), as well as a [missing,bogus] object pair. This extends tests added in 3e370f9faf0 (t1006: add tests for git cat-file --allow-unknown-type, 2015-05-03). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- t/oid-info/oid | 2 ++ t/t1006-cat-file.sh | 75 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 77 insertions(+)