From b254889b2bc962db730ea6f0ad86d80cc89f6acc Mon Sep 17 00:00:00 2001 From: Martine Lenders Date: Tue, 22 Sep 2015 10:50:17 +0200 Subject: [PATCH] tests: unittests: provide test for fix --- tests/unittests/tests-pktbuf/tests-pktbuf.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/tests/unittests/tests-pktbuf/tests-pktbuf.c b/tests/unittests/tests-pktbuf/tests-pktbuf.c index 8ec4f4a7cf..1fab33ec3a 100644 --- a/tests/unittests/tests-pktbuf/tests-pktbuf.c +++ b/tests/unittests/tests-pktbuf/tests-pktbuf.c @@ -574,6 +574,21 @@ static void test_pktbuf_hold__success2(void) TEST_ASSERT_EQUAL_INT(TEST_UINT8 + 1, pkt->users); } +static void test_pktbuf_release__short_pktsnips(void) +{ + gnrc_pktsnip_t *pkt = gnrc_pktbuf_add(NULL, TEST_STRING8, sizeof(TEST_STRING8), + GNRC_NETTYPE_UNDEF); + gnrc_pktsnip_t *hdr = gnrc_pktbuf_mark(pkt, sizeof(TEST_STRING8) - 1, GNRC_NETTYPE_TEST); + TEST_ASSERT(pkt); + TEST_ASSERT(hdr); + TEST_ASSERT(pkt->next == hdr); + TEST_ASSERT(hdr->next == NULL); + TEST_ASSERT_EQUAL_INT(hdr->size, sizeof(TEST_STRING8) - 1); + TEST_ASSERT_EQUAL_INT(pkt->size, 1); + gnrc_pktbuf_release(pkt); + TEST_ASSERT(gnrc_pktbuf_is_empty()); +} + static void test_pktbuf_release__success(void) { gnrc_pktsnip_t *pkt = gnrc_pktbuf_add(NULL, TEST_STRING16, sizeof(TEST_STRING16), @@ -722,6 +737,7 @@ Test *tests_pktbuf_tests(void) new_TestFixture(test_pktbuf_hold__pkt_external), new_TestFixture(test_pktbuf_hold__success), new_TestFixture(test_pktbuf_hold__success2), + new_TestFixture(test_pktbuf_release__short_pktsnips), new_TestFixture(test_pktbuf_release__success), new_TestFixture(test_pktbuf_start_write__NULL), new_TestFixture(test_pktbuf_start_write__pkt_users_1),