[PATCH v8 06/17] cat-file tests: test for missing/bogus object with -t, -s and -p

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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@xxxxxxxxx>
---
 t/oid-info/oid      |  2 ++
 t/t1006-cat-file.sh | 75 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+)

diff --git a/t/oid-info/oid b/t/oid-info/oid
index a754970523c..7547d2c7903 100644
--- a/t/oid-info/oid
+++ b/t/oid-info/oid
@@ -27,3 +27,5 @@ numeric		sha1:0123456789012345678901234567890123456789
 numeric		sha256:0123456789012345678901234567890123456789012345678901234567890123
 deadbeef	sha1:deadbeefdeadbeefdeadbeefdeadbeefdeadbeef
 deadbeef	sha256:deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef
+deadbeef_short	sha1:deadbeefdeadbeefdeadbeefdeadbeefdeadbee
+deadbeef_short	sha256:deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbee
diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh
index ea6a53d425b..abf57339a29 100755
--- a/t/t1006-cat-file.sh
+++ b/t/t1006-cat-file.sh
@@ -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 &&
-- 
2.33.0.1327.g9926af6cb02




[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]

  Powered by Linux