t1006: add tests for git cat-file --allow-unknown-type

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh
index ab36b1eb72ffc4a54240b37e908cc994756f2f26..4f225db9a72729e99f5eaab0b81ec579691b34c7 100755 (executable)
--- a/t/t1006-cat-file.sh
+++ b/t/t1006-cat-file.sh
@@ -47,6 +47,18 @@ $content"
        test_cmp expect actual
     '
 
+    test_expect_success "Type of $type is correct using --allow-unknown-type" '
+       echo $type >expect &&
+       git cat-file -t --allow-unknown-type $sha1 >actual &&
+       test_cmp expect actual
+    '
+
+    test_expect_success "Size of $type is correct using --allow-unknown-type" '
+       echo $size >expect &&
+       git cat-file -s --allow-unknown-type $sha1 >actual &&
+       test_cmp expect actual
+    '
+
     test -z "$content" ||
     test_expect_success "Content of $type is correct" '
        maybe_remove_timestamp "$content" $no_ts >expect &&
@@ -296,4 +308,37 @@ test_expect_success '%(deltabase) reports packed delta bases' '
        }
 '
 
+bogus_type="bogus"
+bogus_content="bogus"
+bogus_size=$(strlen "$bogus_content")
+bogus_sha1=$(echo_without_newline "$bogus_content" | git hash-object -t $bogus_type --literally -w --stdin)
+
+test_expect_success "Type of broken object is correct" '
+       echo $bogus_type >expect &&
+       git cat-file -t --allow-unknown-type $bogus_sha1 >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success "Size of broken object is correct" '
+       echo $bogus_size >expect &&
+       git cat-file -s --allow-unknown-type $bogus_sha1 >actual &&
+       test_cmp expect actual
+'
+bogus_type="abcdefghijklmnopqrstuvwxyz1234679"
+bogus_content="bogus"
+bogus_size=$(strlen "$bogus_content")
+bogus_sha1=$(echo_without_newline "$bogus_content" | git hash-object -t $bogus_type --literally -w --stdin)
+
+test_expect_success "Type of broken object is correct when type is large" '
+       echo $bogus_type >expect &&
+       git cat-file -t --allow-unknown-type $bogus_sha1 >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success "Size of large broken object is correct when type is large" '
+       echo $bogus_size >expect &&
+       git cat-file -s --allow-unknown-type $bogus_sha1 >actual &&
+       test_cmp expect actual
+'
+
 test_done