reactos/modules/rostests/apitests/atl/CAtlList.cpp

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/*
* PROJECT: ReactOS api tests
* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
* PURPOSE: Test for CAtlList
* COPYRIGHT: Copyright 2016-2019 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
* Copyright 2019 Mark Jansen (mark.jansen@reactos.org)
*/
#ifdef HAVE_APITEST
#include <apitest.h>
#else
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
int g_tests_executed = 0;
int g_tests_failed = 0;
void ok_func(const char *file, int line, bool value, const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
if (!value)
{
printf("%s (%d): ", file, line);
vprintf(fmt, va);
g_tests_failed++;
}
g_tests_executed++;
va_end(va);
}
#undef ok
#define ok(value, ...) ok_func(__FILE__, __LINE__, value, __VA_ARGS__)
#define START_TEST(x) int main(void)
#endif
#include <atlbase.h>
#include <atlcoll.h>
START_TEST(CAtlList)
{
CAtlList<int> list1;
ok(list1.GetCount() == 0, "Expected list1's size is zero, was %d\n", list1.GetCount());
list1.AddTail(56);
ok(list1.GetCount() == 1, "Expected list1's size is 1, was %d\n", list1.GetCount());
POSITION head = list1.AddHead(12);
ok(list1.GetCount() == 2, "Expected list1's size is 2, was %d\n", list1.GetCount());
POSITION tail = list1.AddTail(90);
ok(list1.GetCount() == 3, "Expected list1's size is 3, was %d\n", list1.GetCount());
list1.InsertBefore(head, -123);
list1.InsertAfter(head, 34); // no longer head, but the POSITION should still be valid..
list1.InsertBefore(tail, 78);
list1.InsertAfter(tail, -44);
int expected[] = {-123, 12, 34, 56, 78, 90, -44 };
int expected_size = sizeof(expected) / sizeof(expected[0]);
int index = 0;
POSITION it = list1.GetHeadPosition();
while (it != NULL)
{
ok(index < expected_size, "Too many items, expected %d, got %d!\n", expected_size, (index+1));
int value = list1.GetNext(it);
if (index < expected_size)
{
ok(value == expected[index], "Wrong value, got %d, expected %d\n", value, expected[index]);
}
else
{
ok(0, "Extra value: %d\n", value);
}
index++;
}
ok(it == NULL, "it does still point to something!\n");
#ifndef HAVE_APITEST
printf("CAtlList: %i tests executed (0 marked as todo, %i failures), 0 skipped.\n", g_tests_executed, g_tests_failed);
return g_tests_failed;
#endif
}