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-rw-r--r--src/tests/list_test.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/tests/list_test.c b/src/tests/list_test.c
index d5b5c65d..f18c63f2 100644
--- a/src/tests/list_test.c
+++ b/src/tests/list_test.c
@@ -440,6 +440,22 @@ static void list_test_exec ( void ) {
ok ( list_is_first_entry ( &list_tests[3], list, list ) );
ok ( list_is_last_entry ( &list_tests[3], list, list ) );
+ /* Test list_is_head_entry() */
+ INIT_LIST_HEAD ( list );
+ list_add_tail ( &list_tests[1].list, list );
+ list_add_tail ( &list_tests[6].list, list );
+ list_add_tail ( &list_tests[8].list, list );
+ ok ( list_is_head_entry ( list_entry ( list, typeof ( *pos ), list ),
+ list, list ) );
+ ok ( ! list_is_head_entry ( &list_tests[1], list, list ) );
+ ok ( ! list_is_head_entry ( &list_tests[6], list, list ) );
+ ok ( ! list_is_head_entry ( &list_tests[8], list, list ) );
+ list_for_each_entry ( pos, list, list ) {
+ ok ( list_contains_entry ( pos, list, list ) );
+ ok ( ! list_is_head_entry ( pos, list, list ) );
+ }
+ ok ( list_is_head_entry ( pos, list, list ) );
+
/* Test list_for_each() */
INIT_LIST_HEAD ( list );
list_add_tail ( &list_tests[6].list, list );