CAtlList.cpp File Reference

#include "atltest.h"
#include <atlbase.h>
#include <atlcoll.h>
#include <atlstr.h>

Include dependency graph for CAtlList.cpp:

Go to the source code of this file.

Macros
#define	ok_list(lst, expected)

Functions
static void	test_BasicCases ()
static CStringW	to_str (const CAtlList< int > &lst)
static void	test_SwapElements ()
	START_TEST (CAtlList)

Macro Definition Documentation

ok_list

#define ok_list	(		lst,
			expected
	)

Value:

    do                                                                                                                 \
    {                                                                                                                  \
        CStringW _value = to_str(lst);                                                                                 \
        ok(_value == (expected), "Wrong value for '%s', expected: " #expected " got: \"%S\"\n", #lst,                  \
           _value.GetString());                                                                                        \
    } while (0)

Definition at line 72 of file CAtlList.cpp.

Function Documentation

START_TEST()

START_TEST

(

CAtlList

)

Definition at line 117 of file CAtlList.cpp.

{
    test_BasicCases();
    test_SwapElements();
}

test_BasicCases()

static void test_BasicCases ( )

static

Definition at line 20 of file CAtlList.cpp.

{
    CAtlList<int> list1;
 
    ok_size_t(list1.GetCount(), 0);
    list1.AddTail(56);
    ok_size_t(list1.GetCount(), 1);
    POSITION head = list1.AddHead(12);
    ok_size_t(list1.GetCount(), 2);
    POSITION tail = list1.AddTail(90);
    ok_size_t(list1.GetCount(), 3);
 
    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");
}

Referenced by START_TEST().

test_SwapElements()

static void test_SwapElements ( )

static

Definition at line 82 of file CAtlList.cpp.

{
    CAtlList<int> list;
    list.AddTail(1);
    list.AddTail(2);
    list.AddTail(3);
 
    ok_list(list, "1,2,3,");
 
    POSITION p1 = list.FindIndex(0);
    POSITION p2 = list.FindIndex(2);
 
    list.SwapElements(p1, p1);
    ok_list(list, "1,2,3,");
 
    list.SwapElements(p1, p2);
    ok_list(list, "3,2,1,");
 
    p1 = list.FindIndex(0);
    p2 = list.FindIndex(1);
    list.SwapElements(p1, p2);
    ok_list(list, "2,3,1,");
 
    p1 = list.FindIndex(1);
    p2 = list.FindIndex(2);
    list.SwapElements(p1, p2);
    ok_list(list, "2,1,3,");
 
    p1 = list.FindIndex(0);
    p2 = list.FindIndex(2);
    list.SwapElements(p2, p1);
    ok_list(list, "3,1,2,");
}

Referenced by START_TEST().

to_str()

static CStringW to_str ( const CAtlList< int > &  lst )

static

Definition at line 60 of file CAtlList.cpp.

{
    CStringW tmp;
    POSITION it = lst.GetHeadPosition();
    while (it != NULL)
    {
        int value = lst.GetNext(it);
        tmp.AppendFormat(L"%d,", value);
    }
    return tmp;
}