espressif/openthread
1
0
Fork 0
mirror of https://github.com/espressif/openthread.git synced 2026-08-10 04:37:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

[linked-list] add Find() and GetTail() methods (#4388)

Browse Source 
The `LinkedList::Find()` method searches for a given entry in the
linked list and if found returns a pointer to the previous entry
behind it. The `LinkedList::GetTail()` returns the tail of the list
(last entry in the list). This commit also updates the unit test
`test_linked_list` to verify the behavior of newly added methods.
This commit is contained in:
Abtin Keshavarzian
2019-12-12 08:56:08 -08:00
committed by Jonathan Hui
parent db1f7d2eac
commit 802c9dfcbc
2 changed files with 76 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/unit/test_linked_list.cpp
+10
View File
@@ -52,19 +52,29 @@ void VerifyLinkedListContent(const ot::LinkedList<Entry> &aList, ...)
{
va_list args;
Entry * argEntry;
Entry * argPrev = NULL;
va_start(args, aList);
for (const Entry *entry = aList.GetHead(); entry; entry = entry->GetNext())
{
Entry *prev;
argEntry = va_arg(args, Entry *);
VerifyOrQuit(argEntry != NULL, "List contains more entries than expected");
VerifyOrQuit(argEntry == entry, "List does not contain the same entry");
VerifyOrQuit(aList.Contains(*argEntry), "List::Contains() failed");
SuccessOrQuit(aList.Find(*argEntry, prev), "List::Find() failed");
VerifyOrQuit(prev == argPrev, "List::Find() returned prev entry is incorrect");
argPrev = argEntry;
}
argEntry = va_arg(args, Entry *);
VerifyOrQuit(argEntry == NULL, "List contains less entries than expected");
VerifyOrQuit(aList.GetTail() == argPrev, "List::GetTail() failed");
}
void TestLinkedList(void)