From 161c80af5bacf52a9f488551361c25be601eabb9 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Wed, 31 Aug 2016 15:05:22 +0100 Subject: [list] Add list_next_entry() and list_prev_entry() Signed-off-by: Michael Brown --- src/tests/list_test.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'src/tests') diff --git a/src/tests/list_test.c b/src/tests/list_test.c index 352c87da..f016a32e 100644 --- a/src/tests/list_test.c +++ b/src/tests/list_test.c @@ -396,6 +396,29 @@ static void list_test_exec ( void ) { ok ( list_first_entry ( list, struct list_test, list ) == NULL ); ok ( list_last_entry ( list, struct list_test, list ) == NULL ); + /* Test list_next_entry() and list_prev_entry() */ + INIT_LIST_HEAD ( list ); + list_add_tail ( &list_tests[5].list, list ); + list_add_tail ( &list_tests[3].list, list ); + list_add_tail ( &list_tests[1].list, list ); + list_add_tail ( &list_tests[7].list, list ); + ok ( list_prev_entry ( &list_tests[5], list, list ) == NULL ); + ok ( list_next_entry ( &list_tests[5], list, list ) == &list_tests[3] ); + ok ( list_prev_entry ( &list_tests[3], list, list ) == &list_tests[5] ); + ok ( list_next_entry ( &list_tests[3], list, list ) == &list_tests[1] ); + ok ( list_prev_entry ( &list_tests[1], list, list ) == &list_tests[3] ); + ok ( list_next_entry ( &list_tests[1], list, list ) == &list_tests[7] ); + ok ( list_prev_entry ( &list_tests[7], list, list ) == &list_tests[1] ); + ok ( list_next_entry ( &list_tests[7], list, list ) == NULL ); + list_del ( &list_tests[7].list ); + ok ( list_prev_entry ( &list_tests[1], list, list ) == &list_tests[3] ); + ok ( list_next_entry ( &list_tests[1], list, list ) == NULL ); + list_del ( &list_tests[3].list ); + ok ( list_prev_entry ( &list_tests[5], list, list ) == NULL ); + ok ( list_next_entry ( &list_tests[5], list, list ) == &list_tests[1] ); + ok ( list_prev_entry ( &list_tests[1], list, list ) == &list_tests[5] ); + ok ( list_next_entry ( &list_tests[1], list, list ) == NULL ); + /* Test list_for_each() */ INIT_LIST_HEAD ( list ); list_add_tail ( &list_tests[6].list, list ); -- cgit v1.2.3-55-g7522