t: add test for put_be16()

put_be16() is a function defined in reftable/basics.{c, h} for which
there are no tests in the current setup. Add a test for the same.

Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/unit-tests/t-reftable-basics.c b/t/unit-tests/t-reftable-basics.c
index b02ca02040c2265cb0ac1366a0365d77c159f3de..3c08218257d175c322787fb159cc890ae757bc3f 100644 (file)
--- a/t/unit-tests/t-reftable-basics.c
+++ b/t/unit-tests/t-reftable-basics.c
@@ -133,6 +133,16 @@ static void test_u24_roundtrip(void)
        check_int(in, ==, out);
 }
 
+static void test_u16_roundtrip(void)
+{
+       uint32_t in = 0xfef1;
+       uint8_t dest[3];
+       uint32_t out;
+       put_be16(dest, in);
+       out = get_be16(dest);
+       check_int(in, ==, out);
+}
+
 int cmd_main(int argc, const char *argv[])
 {
        TEST(test_common_prefix(), "common_prefix_size works");
@@ -142,6 +152,7 @@ int cmd_main(int argc, const char *argv[])
        TEST(test_names_length(), "names_length retuns size of a NULL-terminated string array");
        TEST(test_names_equal(), "names_equal compares NULL-terminated string arrays");
        TEST(test_u24_roundtrip(), "put_be24 and get_be24 work");
+       TEST(test_u16_roundtrip(), "put_be16 and get_be16 work");
 
        return test_done();
 }