listbox.c 103 KB
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/* Unit test suite for list boxes.
 *
 * Copyright 2003 Ferenc Wagner
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <stdarg.h>
#include <stdio.h>

#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winnls.h"
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#include "commctrl.h"
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#include "wine/heap.h"
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#include "wine/test.h"
#include "v6util.h"
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#include "msg.h"

enum seq_index
{
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    LB_SEQ_INDEX,
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    PARENT_SEQ_INDEX,
    NUM_MSG_SEQUENCES
};

static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];

/* encoded MEASUREITEMSTRUCT into a WPARAM */
typedef struct
{
    union
    {
        struct
        {
            UINT CtlType : 4;
            UINT CtlID   : 4;
            UINT itemID  : 4;
            UINT wParam  : 20;
        } item;
        WPARAM wp;
    } u;
} MEASURE_ITEM_STRUCT;

static unsigned hash_Ly_W(const WCHAR *str)
{
    unsigned hash = 0;

    for (; *str; str++)
        hash = hash * 1664525u + (unsigned char)(*str) + 1013904223u;

    return hash;
}

static unsigned hash_Ly(const char *str)
{
    unsigned hash = 0;

    for (; *str; str++)
        hash = hash * 1664525u + (unsigned char)(*str) + 1013904223u;

    return hash;
}
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static const char * const strings[4] = {
    "First added",
    "Second added",
    "Third added",
    "Fourth added which is very long because at some time we only had a 256 byte character buffer and "
      "that was overflowing in one of those applications that had a common dialog file open box and tried "
      "to add a 300 characters long custom filter string which of course the code did not like and crashed. "
      "Just make sure this string is longer than 256 characters."
};

static const char BAD_EXTENSION[] = "*.badtxt";

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#define ID_LISTBOX 1
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static LRESULT WINAPI listbox_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
    static LONG defwndproc_counter = 0;
    struct message msg = { 0 };
    LRESULT ret;

    switch (message)
    {
        case WM_SIZE:
        case WM_GETTEXT:
        case WM_PAINT:
        case WM_ERASEBKGND:
        case WM_WINDOWPOSCHANGING:
        case WM_WINDOWPOSCHANGED:
        case WM_NCCALCSIZE:
        case WM_NCPAINT:
        case WM_NCHITTEST:
        case WM_DEVICECHANGE:
            break;

        default:
            msg.message = message;
            msg.flags = sent|wparam|lparam;
            if (defwndproc_counter) msg.flags |= defwinproc;
            msg.wParam = wParam;
            msg.lParam = lParam;
            add_message(sequences, LB_SEQ_INDEX, &msg);
    }

    defwndproc_counter++;
    ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
    defwndproc_counter--;

    return ret;
}

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static HWND create_listbox(DWORD add_style, HWND parent)
{
    INT_PTR ctl_id = 0;
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    WNDPROC oldproc;
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    HWND handle;

    if (parent)
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        ctl_id = ID_LISTBOX;
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    handle = CreateWindowA(WC_LISTBOXA, "TestList", (LBS_STANDARD & ~LBS_SORT) | add_style, 0, 0, 100, 100,
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        parent, (HMENU)ctl_id, NULL, 0);
    ok(handle != NULL, "Failed to create listbox window.\n");

    SendMessageA(handle, LB_ADDSTRING, 0, (LPARAM) strings[0]);
    SendMessageA(handle, LB_ADDSTRING, 0, (LPARAM) strings[1]);
    SendMessageA(handle, LB_ADDSTRING, 0, (LPARAM) strings[2]);
    SendMessageA(handle, LB_ADDSTRING, 0, (LPARAM) strings[3]);

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    oldproc = (WNDPROC)SetWindowLongPtrA(handle, GWLP_WNDPROC, (LONG_PTR)listbox_wnd_proc);
    SetWindowLongPtrA(handle, GWLP_USERDATA, (LONG_PTR)oldproc);

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    return handle;
}

struct listbox_prop
{
    DWORD add_style;
};

struct listbox_stat
{
    int selected, anchor, caret, selcount;
};

struct listbox_test
{
    struct listbox_stat  init,  init_todo;
    struct listbox_stat click, click_todo;
    struct listbox_stat  step,  step_todo;
    struct listbox_stat   sel,   sel_todo;
};

static void listbox_query(HWND handle, struct listbox_stat *results)
{
    results->selected = SendMessageA(handle, LB_GETCURSEL, 0, 0);
    results->anchor   = SendMessageA(handle, LB_GETANCHORINDEX, 0, 0);
    results->caret    = SendMessageA(handle, LB_GETCARETINDEX, 0, 0);
    results->selcount = SendMessageA(handle, LB_GETSELCOUNT, 0, 0);
}

static void buttonpress(HWND handle, WORD x, WORD y)
{
    LPARAM lp = x + (y << 16);

    SendMessageA(handle, WM_LBUTTONDOWN, MK_LBUTTON, lp);
    SendMessageA(handle, WM_LBUTTONUP, 0, lp);
}

static void keypress(HWND handle, WPARAM keycode, BYTE scancode, BOOL extended)
{
    LPARAM lp = 1 + (scancode << 16) + (extended ? KEYEVENTF_EXTENDEDKEY : 0);

    SendMessageA(handle, WM_KEYDOWN, keycode, lp);
    SendMessageA(handle, WM_KEYUP  , keycode, lp | 0xc000000);
}

#define listbox_field_ok(t, s, f, got) \
  ok (t.s.f==got.f, "style %#x, step " #s ", field " #f \
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      ": expected %d, got %d\n", style, t.s.f, got.f)
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#define listbox_todo_field_ok(t, s, f, got) \
  todo_wine_if (t.s##_todo.f) { listbox_field_ok(t, s, f, got); }

#define listbox_ok(t, s, got) \
  listbox_todo_field_ok(t, s, selected, got); \
  listbox_todo_field_ok(t, s, anchor, got); \
  listbox_todo_field_ok(t, s, caret, got); \
  listbox_todo_field_ok(t, s, selcount, got)

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static void run_test(DWORD style, const struct listbox_test test)
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{
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    static const struct message delete_seq[] =
    {
        { LB_DELETESTRING, sent|wparam|lparam, 0, 0 },
        { LB_DELETESTRING, sent|wparam|lparam, 0, 0 },
        { LB_DELETESTRING, sent|wparam|lparam, 0, 0 },
        { LB_DELETESTRING, sent|wparam|lparam, 0, 0 },
        { LB_RESETCONTENT, sent|wparam|lparam|defwinproc, 0, 0 },
        { 0 }
    };
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    struct listbox_stat answer;
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    int i, res, count;
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    RECT second_item;
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    HWND hLB;

    hLB = create_listbox (style, 0);
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    listbox_query (hLB, &answer);
    listbox_ok (test, init, answer);

    SendMessageA(hLB, LB_GETITEMRECT, 1, (LPARAM) &second_item);
    buttonpress(hLB, (WORD)second_item.left, (WORD)second_item.top);

    listbox_query(hLB, &answer);
    listbox_ok(test, click, answer);

    keypress(hLB, VK_DOWN, 0x50, TRUE);

    listbox_query(hLB, &answer);
    listbox_ok(test, step, answer);

    DestroyWindow(hLB);

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    hLB = create_listbox(style, 0);
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    SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, 2));
    listbox_query(hLB, &answer);
    listbox_ok(test, sel, answer);

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    for (i = 0; i < 4 && !(style & LBS_NODATA); i++)
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    {
        DWORD size = SendMessageA(hLB, LB_GETTEXTLEN, i, 0);
        int resA, resW;
        WCHAR *txtw;
        CHAR *txt;

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        txt = heap_alloc_zero(size + 1);
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        resA = SendMessageA(hLB, LB_GETTEXT, i, (LPARAM)txt);
        ok(!strcmp(txt, strings[i]), "returned string for item %d does not match %s vs %s\n", i, txt, strings[i]);

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        txtw = heap_alloc_zero((size + 1) * sizeof(*txtw));
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        resW = SendMessageW(hLB, LB_GETTEXT, i, (LPARAM)txtw);
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        ok(resA == resW, "Unexpected text length.\n");
        WideCharToMultiByte(CP_ACP, 0, txtw, -1, txt, size, NULL, NULL);
        ok(!strcmp (txt, strings[i]), "Unexpected string for item %d, %s vs %s.\n", i, txt, strings[i]);
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        heap_free(txtw);
        heap_free(txt);
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    }

    /* Confirm the count of items, and that an invalid delete does not remove anything */
    res = SendMessageA(hLB, LB_GETCOUNT, 0, 0);
    ok(res == 4, "Expected 4 items, got %d\n", res);
    res = SendMessageA(hLB, LB_DELETESTRING, -1, 0);
    ok(res == LB_ERR, "Expected LB_ERR items, got %d\n", res);
    res = SendMessageA(hLB, LB_DELETESTRING, 4, 0);
    ok(res == LB_ERR, "Expected LB_ERR items, got %d\n", res);
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    count = SendMessageA(hLB, LB_GETCOUNT, 0, 0);
    ok(count == 4, "Unexpected item count %d.\n", count);

    /* Emptying listbox sends a LB_RESETCONTENT to itself. */
    flush_sequence(sequences, LB_SEQ_INDEX);
    for (i = count; i--;)
    {
        res = SendMessageA(hLB, LB_DELETESTRING, 0, 0);
        ok(res == i, "Unexpected return value %d.\n", res);
    }
    ok_sequence(sequences, LB_SEQ_INDEX, delete_seq, "Emptying listbox", FALSE);
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    DestroyWindow(hLB);
}

static void test_item_height(void)
{
    INT itemHeight;
    TEXTMETRICA tm;
    HFONT font;
    HWND hLB;
    HDC hdc;

    hLB = create_listbox (0, 0);
    ok ((hdc = GetDCEx( hLB, 0, DCX_CACHE )) != 0, "Can't get hdc\n");
    ok ((font = GetCurrentObject(hdc, OBJ_FONT)) != 0, "Can't get the current font\n");
    ok (GetTextMetricsA( hdc, &tm ), "Can't read font metrics\n");
    ReleaseDC( hLB, hdc);

    ok (SendMessageA(hLB, WM_SETFONT, (WPARAM)font, 0) == 0, "Can't set font\n");

    itemHeight = SendMessageA(hLB, LB_GETITEMHEIGHT, 0, 0);
    ok (itemHeight == tm.tmHeight, "Item height wrong, got %d, expecting %d\n", itemHeight, tm.tmHeight);

    DestroyWindow (hLB);

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    hLB = CreateWindowA(WC_LISTBOXA, "TestList", LBS_OWNERDRAWVARIABLE,  0, 0, 100, 100, NULL, NULL, NULL, 0);
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    itemHeight = SendMessageA(hLB, LB_GETITEMHEIGHT, 0, 0);
    ok(itemHeight > 0 && itemHeight <= tm.tmHeight, "Unexpected item height %d, expected %d.\n",
        itemHeight, tm.tmHeight);
    itemHeight = SendMessageA(hLB, LB_GETITEMHEIGHT, 5, 0);
    ok(itemHeight > 0 && itemHeight <= tm.tmHeight, "Unexpected item height %d, expected %d.\n",
        itemHeight, tm.tmHeight);
    itemHeight = SendMessageA(hLB, LB_GETITEMHEIGHT, -5, 0);
    ok(itemHeight > 0 && itemHeight <= tm.tmHeight, "Unexpected item height %d, expected %d.\n",
        itemHeight, tm.tmHeight);

    DestroyWindow (hLB);
}

static int got_selchange;

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static LRESULT WINAPI main_window_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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    static LONG defwndproc_counter = 0;
    struct message m = { 0 };
    LRESULT ret;

    m.message = msg;
    m.flags = sent|wparam|lparam;
    if (defwndproc_counter) m.flags |= defwinproc;
    m.wParam = wParam;
    m.lParam = lParam;

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    switch (msg)
    {
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    case WM_MEASUREITEM:
    {
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        MEASUREITEMSTRUCT *mis = (void *)lParam;
        BOOL is_unicode_data = FALSE;
        MEASURE_ITEM_STRUCT mi;

        if (mis->CtlType == ODT_LISTBOX)
        {
            HWND ctrl = GetDlgItem(hwnd, mis->CtlID);
            is_unicode_data = GetWindowLongA(ctrl, GWL_STYLE) & LBS_HASSTRINGS;
        }

        mi.u.wp = 0;
        mi.u.item.CtlType = mis->CtlType;
        mi.u.item.CtlID = mis->CtlID;
        mi.u.item.itemID = mis->itemID;
        mi.u.item.wParam = wParam;

        m.wParam = mi.u.wp;
        if (is_unicode_data)
            m.lParam = mis->itemData ? hash_Ly_W((const WCHAR *)mis->itemData) : 0;
        else
            m.lParam = mis->itemData ? hash_Ly((const char *)mis->itemData) : 0;
        add_message(sequences, PARENT_SEQ_INDEX, &m);

        ok(wParam == mis->CtlID, "got wParam=%08lx, expected %08x\n", wParam, mis->CtlID);
        ok(mis->CtlType == ODT_LISTBOX, "mi->CtlType = %u\n", mis->CtlType);
        ok(mis->CtlID == 1, "mi->CtlID = %u\n", mis->CtlID);
        ok(mis->itemHeight, "mi->itemHeight = 0\n");

        break;
    }
    case WM_COMPAREITEM:
    {
        COMPAREITEMSTRUCT *cis = (COMPAREITEMSTRUCT *)lParam;
        HWND ctrl = GetDlgItem(hwnd, cis->CtlID);
        BOOL is_unicode_data = TRUE;
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        ok(wParam == cis->CtlID, "expected %#x, got %#lx\n", cis->CtlID, wParam);
        ok(cis->hwndItem == ctrl, "expected %p, got %p\n", ctrl, cis->hwndItem);
        ok((int)cis->itemID1 >= 0, "expected >= 0, got %d\n", cis->itemID1);
        ok((int)cis->itemID2 == -1, "expected -1, got %d\n", cis->itemID2);
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        if (cis->CtlType == ODT_LISTBOX)
            is_unicode_data = GetWindowLongA(ctrl, GWL_STYLE) & LBS_HASSTRINGS;
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        if (is_unicode_data)
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        {
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            m.wParam = cis->itemData1 ? hash_Ly_W((const WCHAR *)cis->itemData1) : 0;
            m.lParam = cis->itemData2 ? hash_Ly_W((const WCHAR *)cis->itemData2) : 0;
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        }
        else
        {
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            m.wParam = cis->itemData1 ? hash_Ly((const char *)cis->itemData1) : 0;
            m.lParam = cis->itemData2 ? hash_Ly((const char *)cis->itemData2) : 0;
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        }
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        add_message(sequences, PARENT_SEQ_INDEX, &m);
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        break;
    }
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    case WM_DRAWITEM:
    {
        RECT rc_item, rc_client, rc_clip;
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        DRAWITEMSTRUCT *dis = (DRAWITEMSTRUCT *)lParam;
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        ok(wParam == dis->CtlID, "got wParam=%08lx instead of %08x\n", wParam, dis->CtlID);
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        ok(dis->CtlType == ODT_LISTBOX, "wrong CtlType %04x\n", dis->CtlType);

        GetClientRect(dis->hwndItem, &rc_client);
        GetClipBox(dis->hDC, &rc_clip);
        ok(EqualRect(&rc_client, &rc_clip) || IsRectEmpty(&rc_clip),
           "client rect of the listbox should be equal to the clip box,"
           "or the clip box should be empty\n");

        SendMessageA(dis->hwndItem, LB_GETITEMRECT, dis->itemID, (LPARAM)&rc_item);
        ok(EqualRect(&dis->rcItem, &rc_item), "item rects are not equal\n");

        break;
    }

    case WM_COMMAND:
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        if (HIWORD( wParam ) == LBN_SELCHANGE) got_selchange++;
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        break;

    default:
        break;
    }

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    defwndproc_counter++;
    ret = DefWindowProcA(hwnd, msg, wParam, lParam);
    defwndproc_counter--;

    return msg == WM_COMPAREITEM ? -1 : ret;
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}

static HWND create_parent( void )
{
    static ATOM class;
    WNDCLASSA cls;

    if (!class)
    {
        cls.style = 0;
        cls.lpfnWndProc = main_window_proc;
        cls.cbClsExtra = 0;
        cls.cbWndExtra = 0;
        cls.hInstance = GetModuleHandleA(NULL);
        cls.hIcon = 0;
        cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
        cls.hbrBackground = GetStockObject(WHITE_BRUSH);
        cls.lpszMenuName = NULL;
        cls.lpszClassName = "main_window_class";
        class = RegisterClassA( &cls );
    }

    return CreateWindowExA(0, "main_window_class", NULL, WS_POPUP | WS_VISIBLE, 100, 100, 400, 400, GetDesktopWindow(),
        0, GetModuleHandleA(NULL), NULL);
}

static void test_ownerdraw(void)
{
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    static const DWORD styles[] =
    {
        0,
        LBS_NODATA
    };
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    HWND parent, hLB;
    INT ret;
    RECT rc;
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    UINT i;
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    parent = create_parent();
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    ok(parent != NULL, "Failed to create parent window.\n");
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    for (i = 0; i < ARRAY_SIZE(styles); i++)
    {
        hLB = create_listbox(LBS_OWNERDRAWFIXED | WS_CHILD | WS_VISIBLE | styles[i], parent);
        ok(hLB != NULL, "Failed to create listbox window.\n");
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        SetForegroundWindow(hLB);
        UpdateWindow(hLB);
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        /* make height short enough */
        SendMessageA(hLB, LB_GETITEMRECT, 0, (LPARAM)&rc);
        SetWindowPos(hLB, 0, 0, 0, 100, rc.bottom - rc.top + 1, SWP_NOZORDER | SWP_NOMOVE);
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        /* make 0 item invisible */
        SendMessageA(hLB, LB_SETTOPINDEX, 1, 0);
        ret = SendMessageA(hLB, LB_GETTOPINDEX, 0, 0);
        ok(ret == 1, "wrong top index %d\n", ret);
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        SendMessageA(hLB, LB_GETITEMRECT, 0, (LPARAM)&rc);
        ok(!IsRectEmpty(&rc), "empty item rect\n");
        ok(rc.top < 0, "rc.top is not negative (%d)\n", rc.top);
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        DestroyWindow(hLB);
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        /* Both FIXED and VARIABLE, FIXED should override VARIABLE. */
        hLB = CreateWindowA(WC_LISTBOXA, "TestList", LBS_OWNERDRAWFIXED | LBS_OWNERDRAWVARIABLE | styles[i],
            0, 0, 100, 100, NULL, NULL, NULL, 0);
        ok(hLB != NULL, "last error 0x%08x\n", GetLastError());
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        ok(GetWindowLongA(hLB, GWL_STYLE) & LBS_OWNERDRAWVARIABLE, "Unexpected window style.\n");
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        ret = SendMessageA(hLB, LB_INSERTSTRING, -1, 0);
        ok(ret == 0, "Unexpected return value %d.\n", ret);
        ret = SendMessageA(hLB, LB_INSERTSTRING, -1, 0);
        ok(ret == 1, "Unexpected return value %d.\n", ret);
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        ret = SendMessageA(hLB, LB_SETITEMHEIGHT, 0, 13);
        ok(ret == LB_OKAY, "Failed to set item height, %d.\n", ret);
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        ret = SendMessageA(hLB, LB_GETITEMHEIGHT, 0, 0);
        ok(ret == 13, "Unexpected item height %d.\n", ret);
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        ret = SendMessageA(hLB, LB_SETITEMHEIGHT, 1, 42);
        ok(ret == LB_OKAY, "Failed to set item height, %d.\n", ret);
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        ret = SendMessageA(hLB, LB_GETITEMHEIGHT, 0, 0);
        ok(ret == 42, "Unexpected item height %d.\n", ret);
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        ret = SendMessageA(hLB, LB_GETITEMHEIGHT, 1, 0);
        ok(ret == 42, "Unexpected item height %d.\n", ret);
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        DestroyWindow (hLB);
    }
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    DestroyWindow(parent);
}

#define listbox_test_query(exp, got) \
  ok(exp.selected == got.selected, "expected selected %d, got %d\n", exp.selected, got.selected); \
  ok(exp.anchor == got.anchor, "expected anchor %d, got %d\n", exp.anchor, got.anchor); \
  ok(exp.caret == got.caret, "expected caret %d, got %d\n", exp.caret, got.caret); \
  ok(exp.selcount == got.selcount, "expected selcount %d, got %d\n", exp.selcount, got.selcount);

static void test_LB_SELITEMRANGE(void)
{
    static const struct listbox_stat test_nosel = { 0, LB_ERR, 0, 0 };
    static const struct listbox_stat test_1 = { 0, LB_ERR, 0, 2 };
    static const struct listbox_stat test_2 = { 0, LB_ERR, 0, 3 };
    static const struct listbox_stat test_3 = { 0, LB_ERR, 0, 4 };
    struct listbox_stat answer;
    HWND hLB;
    INT ret;

    hLB = create_listbox(LBS_EXTENDEDSEL, 0);
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    ok(hLB != NULL, "Failed to create listbox window.\n");
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    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, 2));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_1, answer);

    SendMessageA(hLB, LB_SETSEL, FALSE, -1);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(0, 4));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_3, answer);

    SendMessageA(hLB, LB_SETSEL, FALSE, -1);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(-5, 5));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    SendMessageA(hLB, LB_SETSEL, FALSE, -1);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(2, 10));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_1, answer);

    SendMessageA(hLB, LB_SETSEL, FALSE, -1);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(4, 10));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    SendMessageA(hLB, LB_SETSEL, FALSE, -1);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(10, 1));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_2, answer);

    SendMessageA(hLB, LB_SETSEL, FALSE, -1);
    listbox_query(hLB, &answer);
    listbox_test_query(test_nosel, answer);

    ret = SendMessageA(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, -1));
    ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
    listbox_query(hLB, &answer);
    listbox_test_query(test_2, answer);

    DestroyWindow(hLB);
}

static void test_LB_SETCURSEL(void)
{
    HWND parent, hLB;
    INT ret;

    parent = create_parent();
    ok(parent != NULL, "Failed to create parent window.\n");

    hLB = create_listbox(LBS_NOINTEGRALHEIGHT | WS_CHILD, parent);
    ok(hLB != NULL, "Failed to create listbox.\n");

    SendMessageA(hLB, LB_SETITEMHEIGHT, 0, 32);

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    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

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    ret = SendMessageA(hLB, LB_SETCURSEL, 2, 0);
    ok(ret == 2, "LB_SETCURSEL returned %d instead of 2\n", ret);
    ret = GetScrollPos(hLB, SB_VERT);
    ok(ret == 0, "expected vscroll 0, got %d\n", ret);

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    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

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    ret = SendMessageA(hLB, LB_SETCURSEL, 3, 0);
    ok(ret == 3, "LB_SETCURSEL returned %d instead of 3\n", ret);
    ret = GetScrollPos(hLB, SB_VERT);
    ok(ret == 1, "expected vscroll 1, got %d\n", ret);

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    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    DestroyWindow(hLB);

    hLB = create_listbox(0, 0);
    ok(hLB != NULL, "Failed to create ListBox window.\n");

    ret = SendMessageA(hLB, LB_SETCURSEL, 1, 0);
    ok(ret == 1, "Unexpected return value %d.\n", ret);

    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    DestroyWindow(hLB);

    /* LBS_EXTENDEDSEL */
    hLB = create_listbox(LBS_EXTENDEDSEL, 0);
    ok(hLB != NULL, "Failed to create listbox.\n");

    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(hLB, LB_SETCURSEL, 2, 0);
    ok(ret == -1, "LB_SETCURSEL returned %d instead of 2\n", ret);

    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    DestroyWindow(hLB);

    /* LBS_MULTIPLESEL */
    hLB = create_listbox(LBS_MULTIPLESEL, 0);
    ok(hLB != NULL, "Failed to create listbox.\n");

    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(hLB, LB_SETCURSEL, 2, 0);
    ok(ret == -1, "LB_SETCURSEL returned %d instead of 2\n", ret);

    ret = SendMessageA(hLB, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

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    DestroyWindow(hLB);
}

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static void test_LB_SETSEL(void)
{
    HWND list;
    int ret;

    /* LBS_EXTENDEDSEL */
    list = create_listbox(LBS_EXTENDEDSEL, 0);
    ok(list != NULL, "Failed to create ListBox window.\n");

    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(list, LB_SETSEL, TRUE, 0);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == 0, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(list, LB_SETSEL, TRUE, 1);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == 1, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(list, LB_SETSEL, FALSE, 1);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == 1, "Unexpected anchor index %d.\n", ret);

    DestroyWindow(list);

    /* LBS_MULTIPLESEL */
    list = create_listbox(LBS_MULTIPLESEL, 0);
    ok(list != NULL, "Failed to create ListBox window.\n");

    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == -1, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(list, LB_SETSEL, TRUE, 0);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == 0, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(list, LB_SETSEL, TRUE, 1);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == 1, "Unexpected anchor index %d.\n", ret);

    ret = SendMessageA(list, LB_SETSEL, FALSE, 1);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(list, LB_GETANCHORINDEX, 0, 0);
    ok(ret == 1, "Unexpected anchor index %d.\n", ret);

    DestroyWindow(list);
}

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static void test_listbox_height(void)
{
    HWND hList;
    int r, id;

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    hList = CreateWindowA( WC_LISTBOXA, "list test", 0,
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                          1, 1, 600, 100, NULL, NULL, NULL, NULL );
    ok( hList != NULL, "failed to create listbox\n");

    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi");
    ok( id == 0, "item id wrong\n");

    r = SendMessageA( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 20, 0 ));
    ok( r == 0, "send message failed\n");

    r = SendMessageA(hList, LB_GETITEMHEIGHT, 0, 0 );
    ok( r == 20, "height wrong\n");

    r = SendMessageA( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 0, 30 ));
    ok( r == -1, "send message failed\n");

    r = SendMessageA(hList, LB_GETITEMHEIGHT, 0, 0 );
    ok( r == 20, "height wrong\n");

    r = SendMessageA( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 256, 0 ));
    ok( r == -1, "Failed to set item height, %d.\n", r);

    r = SendMessageA(hList, LB_GETITEMHEIGHT, 0, 0 );
    ok( r == 20, "Unexpected item height %d.\n", r);

    r = SendMessageA( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 0xff, 0 ));
    ok( r == 0, "send message failed\n");

    r = SendMessageA(hList, LB_GETITEMHEIGHT, 0, 0 );
    ok( r == 0xff, "height wrong\n");

    DestroyWindow( hList );
}

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static void test_changing_selection_styles(void)
{
    static const DWORD styles[] =
    {
        0,
        LBS_NODATA | LBS_OWNERDRAWFIXED
    };
    static const DWORD selstyles[] =
    {
        0,
        LBS_MULTIPLESEL,
        LBS_EXTENDEDSEL,
        LBS_MULTIPLESEL | LBS_EXTENDEDSEL
    };
    static const LONG selexpect_single[]  = { 0, 0, 1 };
    static const LONG selexpect_single2[] = { 1, 0, 0 };
    static const LONG selexpect_multi[]   = { 1, 0, 1 };
    static const LONG selexpect_multi2[]  = { 1, 1, 0 };

    HWND parent, listbox;
    DWORD style;
    LONG ret;
    UINT i, j, k;

    parent = create_parent();
    ok(parent != NULL, "Failed to create parent window.\n");
    for (i = 0; i < ARRAY_SIZE(styles); i++)
    {
        /* Test if changing selection styles affects selection storage */
        for (j = 0; j < ARRAY_SIZE(selstyles); j++)
        {
            LONG setcursel_expect, selitemrange_expect, getselcount_expect;
            const LONG *selexpect;

            listbox = CreateWindowA(WC_LISTBOXA, "TestList", styles[i] | selstyles[j] | WS_CHILD | WS_VISIBLE,
                                    0, 0, 100, 100, parent, (HMENU)ID_LISTBOX, NULL, 0);
            ok(listbox != NULL, "%u: Failed to create ListBox window.\n", j);

            if (selstyles[j] & (LBS_MULTIPLESEL | LBS_EXTENDEDSEL))
            {
                setcursel_expect = LB_ERR;
                selitemrange_expect = LB_OKAY;
                getselcount_expect = 2;
                selexpect = selexpect_multi;
            }
            else
            {
                setcursel_expect = 2;
                selitemrange_expect = LB_ERR;
                getselcount_expect = LB_ERR;
                selexpect = selexpect_single;
            }

            for (k = 0; k < ARRAY_SIZE(selexpect_multi); k++)
            {
                ret = SendMessageA(listbox, LB_INSERTSTRING, -1, (LPARAM)"x");
                ok(ret == k, "%u: Unexpected return value %d, expected %d.\n", j, ret, k);
            }
            ret = SendMessageA(listbox, LB_GETCOUNT, 0, 0);
            ok(ret == ARRAY_SIZE(selexpect_multi), "%u: Unexpected count %d.\n", j, ret);

            /* Select items with different methods */
            ret = SendMessageA(listbox, LB_SETCURSEL, 2, 0);
            ok(ret == setcursel_expect, "%u: Unexpected return value %d.\n", j, ret);
            ret = SendMessageA(listbox, LB_SELITEMRANGE, TRUE, MAKELPARAM(0, 0));
            ok(ret == selitemrange_expect, "%u: Unexpected return value %d.\n", j, ret);
            ret = SendMessageA(listbox, LB_SELITEMRANGE, TRUE, MAKELPARAM(2, 2));
            ok(ret == selitemrange_expect, "%u: Unexpected return value %d.\n", j, ret);

            /* Verify that the proper items are selected */
            for (k = 0; k < ARRAY_SIZE(selexpect_multi); k++)
            {
                ret = SendMessageA(listbox, LB_GETSEL, k, 0);
                ok(ret == selexpect[k], "%u: Unexpected selection state %d, expected %d.\n",
                    j, ret, selexpect[k]);
            }

            /* Now change the selection style */
            style = GetWindowLongA(listbox, GWL_STYLE);
            ok((style & (LBS_MULTIPLESEL | LBS_EXTENDEDSEL)) == selstyles[j],
                "%u: unexpected window styles %#x.\n", j, style);
            if (selstyles[j] & (LBS_MULTIPLESEL | LBS_EXTENDEDSEL))
                style &= ~selstyles[j];
            else
                style |= LBS_MULTIPLESEL | LBS_EXTENDEDSEL;
            SetWindowLongA(listbox, GWL_STYLE, style);
            style = GetWindowLongA(listbox, GWL_STYLE);
            ok(!(style & selstyles[j]), "%u: unexpected window styles %#x.\n", j, style);

            /* Verify that the same items are selected */
            ret = SendMessageA(listbox, LB_GETSELCOUNT, 0, 0);
            ok(ret == getselcount_expect, "%u: expected %d from LB_GETSELCOUNT, got %d\n",
                j, getselcount_expect, ret);

            for (k = 0; k < ARRAY_SIZE(selexpect_multi); k++)
            {
                ret = SendMessageA(listbox, LB_GETSEL, k, 0);
                ok(ret == selexpect[k], "%u: Unexpected selection state %d, expected %d.\n",
                    j, ret, selexpect[k]);
            }

            /* Lastly see if we can still change the selection as before with old style */
            if (setcursel_expect != LB_ERR) setcursel_expect = 0;
            ret = SendMessageA(listbox, LB_SETCURSEL, 0, 0);
            ok(ret == setcursel_expect, "%u: Unexpected return value %d.\n", j, ret);
            ret = SendMessageA(listbox, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, 1));
            ok(ret == selitemrange_expect, "%u: Unexpected return value %d.\n", j, ret);
            ret = SendMessageA(listbox, LB_SELITEMRANGE, FALSE, MAKELPARAM(2, 2));
            ok(ret == selitemrange_expect, "%u: Unexpected return value %d.\n", j, ret);

            /* And verify the selections */
            selexpect = (selstyles[j] & (LBS_MULTIPLESEL | LBS_EXTENDEDSEL)) ? selexpect_multi2 : selexpect_single2;
            ret = SendMessageA(listbox, LB_GETSELCOUNT, 0, 0);
            ok(ret == getselcount_expect, "%u: expected %d from LB_GETSELCOUNT, got %d\n",
                j, getselcount_expect, ret);

            for (k = 0; k < ARRAY_SIZE(selexpect_multi); k++)
            {
                ret = SendMessageA(listbox, LB_GETSEL, k, 0);
                ok(ret == selexpect[k], "%u: Unexpected selection state %d, expected %d.\n",
                    j, ret, selexpect[k]);
            }

            DestroyWindow(listbox);
        }
    }
    DestroyWindow(parent);
}

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static void test_itemfrompoint(void)
{
    /* WS_POPUP is required in order to have a more accurate size calculation (
       without caption). LBS_NOINTEGRALHEIGHT is required in order to test
       behavior of partially-displayed item.
     */
922
    HWND hList = CreateWindowA( WC_LISTBOXA, "list test",
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                               WS_VISIBLE|WS_POPUP|LBS_NOINTEGRALHEIGHT,
                               1, 1, 600, 100, NULL, NULL, NULL, NULL );
    ULONG r, id;
    RECT rc;

    r = SendMessageA(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( /* x */ 30, /* y */ 30 ));
929
    ok( r == MAKELPARAM(0xffff, 1), "Unexpected ret value %#x.\n", r );
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    r = SendMessageA(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( 700, 30 ));
932
    ok( r == MAKELPARAM(0xffff, 1), "Unexpected ret value %#x.\n", r );
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    r = SendMessageA(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( 30, 300 ));
935
    ok( r == MAKELPARAM(0xffff, 1), "Unexpected ret value %#x.\n", r );
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    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi");
    ok( id == 0, "item id wrong\n");
    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi1");
    ok( id == 1, "item id wrong\n");

    r = SendMessageA(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( /* x */ 30, /* y */ 30 ));
    ok( r == 0x1, "ret %x\n", r );

    r = SendMessageA(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( /* x */ 30, /* y */ 601 ));
946
    ok( r == MAKELPARAM(1, 1), "Unexpected ret value %#x.\n", r );
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    /* Resize control so that below assertions about sizes are valid */
    r = SendMessageA( hList, LB_GETITEMRECT, 0, (LPARAM)&rc);
    ok( r == 1, "ret %x\n", r);
    r = MoveWindow(hList, 1, 1, 600, (rc.bottom - rc.top + 1) * 9 / 2, TRUE);
    ok( r != 0, "ret %x\n", r);

    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi2");
    ok( id == 2, "item id wrong\n");
    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi3");
    ok( id == 3, "item id wrong\n");
    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi4");
    ok( id == 4, "item id wrong\n");
    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi5");
    ok( id == 5, "item id wrong\n");
    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi6");
    ok( id == 6, "item id wrong\n");
    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi7");
    ok( id == 7, "item id wrong\n");

    /* Set the listbox up so that id 1 is at the top, this leaves 5
       partially visible at the bottom and 6, 7 are invisible */

    SendMessageA( hList, LB_SETTOPINDEX, 1, 0);
    r = SendMessageA( hList, LB_GETTOPINDEX, 0, 0);
    ok( r == 1, "top %d\n", r);

    r = SendMessageA( hList, LB_GETITEMRECT, 5, (LPARAM)&rc);
    ok( r == 1, "ret %x\n", r);
    r = SendMessageA( hList, LB_GETITEMRECT, 6, (LPARAM)&rc);
    ok( r == 0, "ret %x\n", r);

    r = SendMessageA( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(/* x */ 10, /* y */ 10) );
    ok( r == 1, "ret %x\n", r);

    r = SendMessageA( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(1000, 10) );
    ok( r == 0x10001, "ret %x\n", r );

    r = SendMessageA( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(10, -10) );
    ok( r == 0x10001, "ret %x\n", r );

    r = SendMessageA( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(10, 100) );
    ok( r == 0x10005, "item %x\n", r );

    r = SendMessageA( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(10, 200) );
    ok( r == 0x10005, "item %x\n", r );

    DestroyWindow( hList );
}

static void test_listbox_item_data(void)
{
    HWND hList;
    int r, id;

1002
    hList = CreateWindowA( WC_LISTBOXA, "list test", 0,
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                          1, 1, 600, 100, NULL, NULL, NULL, NULL );
    ok( hList != NULL, "failed to create listbox\n");

    id = SendMessageA( hList, LB_ADDSTRING, 0, (LPARAM) "hi");
    ok( id == 0, "item id wrong\n");

    r = SendMessageA( hList, LB_SETITEMDATA, 0, MAKELPARAM( 20, 0 ));
    ok(r == TRUE, "LB_SETITEMDATA returned %d instead of TRUE\n", r);

    r = SendMessageA( hList, LB_GETITEMDATA, 0, 0);
    ok( r == 20, "get item data failed\n");

    DestroyWindow( hList );
}

static void test_listbox_LB_DIR(void)
{
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    char path[MAX_PATH], curdir[MAX_PATH];
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    HWND hList;
    int res, itemCount;
    int itemCount_justFiles;
    int itemCount_justDrives;
    int itemCount_allFiles;
    int itemCount_allDirs;
    int i;
    char pathBuffer[MAX_PATH];
    char * p;
    char driveletter;
    const char *wildcard = "*";
    HANDLE file;
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    BOOL ret;

    GetCurrentDirectoryA(ARRAY_SIZE(curdir), curdir);

    GetTempPathA(ARRAY_SIZE(path), path);
    ret = SetCurrentDirectoryA(path);
    ok(ret, "Failed to set current directory.\n");

    ret = CreateDirectoryA("lb_dir_test", NULL);
    ok(ret, "Failed to create test directory.\n");
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    file = CreateFileA( "wtest1.tmp.c", GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL );
    ok(file != INVALID_HANDLE_VALUE, "Error creating the test file: %d\n", GetLastError());
    CloseHandle( file );

    /* NOTE: for this test to succeed, there must be no subdirectories
       under the current directory. In addition, there must be at least
       one file that fits the wildcard w*.c . Normally, the test
       directory itself satisfies both conditions.
     */
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    hList = CreateWindowA( WC_LISTBOXA, "list test", WS_VISIBLE|WS_POPUP,
1054
                          1, 1, 600, 100, NULL, NULL, NULL, NULL );
1055
    ok(hList != NULL, "Failed to create listbox window.\n");
1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363

    /* Test for standard usage */

    /* This should list all the files in the test directory. */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, 0, (LPARAM)pathBuffer);
    if (res == -1)  /* "*" wildcard doesn't work on win9x */
    {
        wildcard = "*.*";
        strcpy(pathBuffer, wildcard);
        res = SendMessageA(hList, LB_DIR, 0, (LPARAM)pathBuffer);
    }
    ok (res >= 0, "SendMessage(LB_DIR, 0, *) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount > 0, "SendMessage(LB_DIR) did NOT fill the listbox!\n");
    itemCount_allFiles = itemCount;
    ok(res + 1 == itemCount,
        "SendMessage(LB_DIR, 0, *) returned incorrect index (expected %d got %d)!\n",
        itemCount - 1, res);

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, 0, (LPARAM)pathBuffer);
    ok (res == -1, "SendMessage(LB_DIR, 0, %s) returned %d, expected -1\n", BAD_EXTENSION, res);

    /* There should be NO content in the listbox */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == 0, "SendMessage(LB_DIR) DID fill the listbox!\n");


    /* This should list all the w*.c files in the test directory
     * As of this writing, this includes win.c, winstation.c, wsprintf.c
     */
    strcpy(pathBuffer, "w*.c");
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, 0, (LPARAM)pathBuffer);
    ok (res >= 0, "SendMessage(LB_DIR, 0, w*.c) failed - 0x%08x\n", GetLastError());

    /* Path specification does NOT converted to uppercase */
    ok (!strcmp(pathBuffer, "w*.c"),
        "expected no change to pathBuffer, got %s\n", pathBuffer);

    /* There should be some content in the listbox */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount > 0, "SendMessage(LB_DIR) did NOT fill the listbox!\n");
    itemCount_justFiles = itemCount;
    ok(res + 1 == itemCount,
        "SendMessage(LB_DIR, 0, w*.c) returned incorrect index (expected %d got %d)!\n",
        itemCount - 1, res);

    /* Every single item in the control should start with a w and end in .c */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        ok(((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
            (*(p-1) == 'c' || *(p-1) == 'C') &&
            (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
    }

    /* Test DDL_DIRECTORY */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY, (LPARAM)pathBuffer);
    ok (res > 0, "SendMessage(LB_DIR, DDL_DIRECTORY, *) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox.
     * All files plus "[..]"
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    itemCount_allDirs = itemCount - itemCount_allFiles;
    ok (itemCount >= itemCount_allFiles,
        "SendMessage(LB_DIR, DDL_DIRECTORY, *) filled with %d entries, expected > %d\n",
        itemCount, itemCount_allFiles);
    ok(res + 1 == itemCount,
        "SendMessage(LB_DIR, DDL_DIRECTORY, *) returned incorrect index (expected %d got %d)!\n",
        itemCount - 1, res);

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY, (LPARAM)pathBuffer);
    ok (res == -1, "SendMessage(LB_DIR, DDL_DIRECTORY, %s) returned %d, expected -1\n", BAD_EXTENSION, res);

    /* There should be NO content in the listbox */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == 0, "SendMessage(LB_DIR) DID fill the listbox!\n");

    /* Test DDL_DIRECTORY */
    strcpy(pathBuffer, "w*.c");
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY, (LPARAM)pathBuffer);
    ok (res >= 0, "SendMessage(LB_DIR, DDL_DIRECTORY, w*.c) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. Since the parent directory does not
     * fit w*.c, there should be exactly the same number of items as without DDL_DIRECTORY
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justFiles,
        "SendMessage(LB_DIR, DDL_DIRECTORY, w*.c) filled with %d entries, expected %d\n",
        itemCount, itemCount_justFiles);
    ok(res + 1 == itemCount,
        "SendMessage(LB_DIR, DDL_DIRECTORY, w*.c) returned incorrect index (expected %d got %d)!\n",
        itemCount - 1, res);

    /* Every single item in the control should start with a w and end in .c. */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        ok(
            ((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
            (*(p-1) == 'c' || *(p-1) == 'C') &&
            (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
    }

    /* Test DDL_DRIVES|DDL_EXCLUSIVE */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DRIVES|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res >= 0, "SendMessage(LB_DIR, DDL_DRIVES|DDL_EXCLUSIVE, *)  failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be at least one element before, since the string "[-c-]" should
     * have been added. Depending on the user setting, more drives might have
     * been added.
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount >= 1,
        "SendMessage(LB_DIR, DDL_DRIVES|DDL_EXCLUSIVE, *) filled with %d entries, expected at least %d\n",
        itemCount, 1);
    itemCount_justDrives = itemCount;
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DRIVES|DDL_EXCLUSIVE, *) returned incorrect index!\n");

    /* Every single item in the control should fit the format [-c-] */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        ok( strlen(pathBuffer) == 5, "Length of drive string is not 5\n" );
        ok( sscanf(pathBuffer, "[-%c-]", &driveletter) == 1, "Element %d (%s) does not fit [-X-]\n", i, pathBuffer);
        ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        if (!(driveletter >= 'a' && driveletter <= 'z'))
        {
            /* Correct after invalid entry is found */
            itemCount_justDrives--;
        }
    }

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DRIVES|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res == itemCount_justDrives -1, "SendMessage(LB_DIR, DDL_DRIVES|DDL_EXCLUSIVE, %s) returned %d, expected %d\n",
        BAD_EXTENSION, res, itemCount_justDrives -1);

    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives, "SendMessage(LB_DIR) returned %d expected %d\n",
        itemCount, itemCount_justDrives);

    /* Test DDL_DRIVES. */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DRIVES, (LPARAM)pathBuffer);
    ok (res > 0, "SendMessage(LB_DIR, DDL_DRIVES, *)  failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be at least one element before, since the string "[-c-]" should
     * have been added. Depending on the user setting, more drives might have
     * been added.
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives + itemCount_allFiles,
        "SendMessage(LB_DIR, DDL_DRIVES, *) filled with %d entries, expected %d\n",
        itemCount, itemCount_justDrives + itemCount_allFiles);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DRIVES, *) returned incorrect index!\n");

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DRIVES, (LPARAM)pathBuffer);
    ok (res == itemCount_justDrives -1, "SendMessage(LB_DIR, DDL_DRIVES, %s) returned %d, expected %d\n",
        BAD_EXTENSION, res, itemCount_justDrives -1);

    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == res + 1, "SendMessage(LB_DIR) returned %d expected %d\n", itemCount, res + 1);

    /* Test DDL_DRIVES. */
    strcpy(pathBuffer, "w*.c");
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DRIVES, (LPARAM)pathBuffer);
    ok (res > 0, "SendMessage(LB_DIR, DDL_DRIVES, w*.c)  failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be at least one element before, since the string "[-c-]" should
     * have been added. Depending on the user setting, more drives might have
     * been added.
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives + itemCount_justFiles,
        "SendMessage(LB_DIR, DDL_DRIVES, w*.c) filled with %d entries, expected %d\n",
        itemCount, itemCount_justDrives + itemCount_justFiles);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DRIVES, w*.c) returned incorrect index!\n");

    /* Every single item in the control should fit the format [-c-], or w*.c */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        if (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1)
        {
            ok( strlen(pathBuffer) == 5, "Length of drive string is not 5\n" );
            ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        }
        else
        {
            ok(
                ((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
                (*(p-1) == 'c' || *(p-1) == 'C') &&
                (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
        }
    }

    /* Test DDL_DIRECTORY|DDL_DRIVES. This does *not* imply DDL_EXCLUSIVE */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_DRIVES, (LPARAM)pathBuffer);
    ok (res > 0, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES, *) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be exactly the number of plain files, plus the number of mapped drives.
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_allFiles + itemCount_justDrives + itemCount_allDirs,
        "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES) filled with %d entries, expected %d\n",
        itemCount, itemCount_allFiles + itemCount_justDrives + itemCount_allDirs);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES, w*.c) returned incorrect index!\n");

    /* Every single item in the control should start with a w and end in .c,
     * except for the "[..]" string, which should appear exactly as it is,
     * and the mapped drives in the format "[-X-]".
     */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        if (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1)
            ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
    }

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_DRIVES, (LPARAM)pathBuffer);
    ok (res == itemCount_justDrives -1, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES, %s) returned %d, expected %d\n",
        BAD_EXTENSION, res, itemCount_justDrives -1);

    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == res + 1, "SendMessage(LB_DIR) returned %d expected %d\n", itemCount, res + 1);

    /* Test DDL_DIRECTORY|DDL_DRIVES. */
    strcpy(pathBuffer, "w*.c");
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_DRIVES, (LPARAM)pathBuffer);
    ok (res > 0, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES, w*.c) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be exactly the number of plain files, plus the number of mapped drives.
     */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justFiles + itemCount_justDrives,
        "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES) filled with %d entries, expected %d\n",
        itemCount, itemCount_justFiles + itemCount_justDrives);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES, w*.c) returned incorrect index!\n");

    /* Every single item in the control should start with a w and end in .c,
     * except the mapped drives in the format "[-X-]". The "[..]" directory
     * should not appear.
     */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        if (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1)
            ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        else
            ok(
                ((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
                (*(p-1) == 'c' || *(p-1) == 'C') &&
                (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
    }

    /* Test DDL_DIRECTORY|DDL_EXCLUSIVE. */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
1364
    ok (res != -1, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, *) failed err %u\n",
1365 1366 1367 1368 1369 1370 1371 1372
        GetLastError());

    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_allDirs,
        "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE) filled with %d entries, expected %d\n",
        itemCount, itemCount_allDirs);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, *) returned incorrect index!\n");

1373
    if (itemCount)
1374 1375 1376
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(hList, LB_GETTEXT, 0, (LPARAM)pathBuffer);
1377
        ok( !strcmp(pathBuffer, "[..]"), "First element is %s, not [..]\n", pathBuffer);
1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461
    }

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res == -1, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, %s) returned %d, expected %d\n",
        BAD_EXTENSION, res, -1);

    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == res + 1, "SendMessage(LB_DIR) returned %d expected %d\n", itemCount, res + 1);


    /* Test DDL_DIRECTORY|DDL_EXCLUSIVE. */
    strcpy(pathBuffer, "w*.c");
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res == LB_ERR, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE, w*.c) returned %d expected %d\n", res, LB_ERR);

    /* There should be no elements, since "[..]" does not fit w*.c */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == 0,
        "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_EXCLUSIVE) filled with %d entries, expected %d\n",
        itemCount, 0);

    /* Test DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE. */
    strcpy(pathBuffer, wildcard);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res > 0, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, w*.c,) failed - 0x%08x\n", GetLastError());

    /* There should be no plain files on the listbox */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives + itemCount_allDirs,
        "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE) filled with %d entries, expected %d\n",
        itemCount, itemCount_justDrives + itemCount_allDirs);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, w*.c) returned incorrect index!\n");

    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        if (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1)
            ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        else
            ok( pathBuffer[0] == '[' && pathBuffer[strlen(pathBuffer)-1] == ']',
                "Element %d (%s) does not fit expected [...]\n", i, pathBuffer);
    }

    /* This tests behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res == itemCount_justDrives -1, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, %s) returned %d, expected %d\n",
        BAD_EXTENSION, res, itemCount_justDrives -1);

    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == res + 1, "SendMessage(LB_DIR) returned %d expected %d\n", itemCount, res + 1);

    /* Test DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE. */
    strcpy(pathBuffer, "w*.c");
    SendMessageA(hList, LB_RESETCONTENT, 0, 0);
    res = SendMessageA(hList, LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, (LPARAM)pathBuffer);
    ok (res >= 0, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, w*.c,) failed - 0x%08x\n", GetLastError());

    /* There should be no plain files on the listbox, and no [..], since it does not fit w*.c */
    itemCount = SendMessageA(hList, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives,
        "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE) filled with %d entries, expected %d\n",
        itemCount, itemCount_justDrives);
    ok(res + 1 == itemCount, "SendMessage(LB_DIR, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE, w*.c) returned incorrect index!\n");

    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(hList, LB_GETTEXT, i, (LPARAM)pathBuffer);
        ok (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1, "Element %d (%s) does not fit [-X-]\n", i, pathBuffer);
        ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
    }
    DestroyWindow(hList);

    DeleteFileA( "wtest1.tmp.c" );
1462 1463 1464
    RemoveDirectoryA("lb_dir_test");

    SetCurrentDirectoryA(curdir);
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}

static HWND g_listBox;
static HWND g_label;

#define ID_TEST_LABEL    1001
#define ID_TEST_LISTBOX  1002

static BOOL on_listbox_container_create(HWND hwnd, CREATESTRUCTA *lpcs)
{
1475
    g_label = CreateWindowA(WC_STATICA, "Contents of static control before DlgDirList.",
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        WS_CHILD | WS_VISIBLE, 10, 10, 512, 32, hwnd, (HMENU)ID_TEST_LABEL, NULL, 0);
    if (!g_label) return FALSE;

1479
    g_listBox = CreateWindowA(WC_LISTBOXA, "DlgDirList test",
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        WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER | WS_VSCROLL, 10, 60, 256, 256,
        hwnd, (HMENU)ID_TEST_LISTBOX, NULL, 0);
    if (!g_listBox) return FALSE;

    return TRUE;
}

static LRESULT CALLBACK listbox_container_window_procA(HWND hwnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
{
    LRESULT result = 0;

    switch (uiMsg)
    {
    case WM_DESTROY:
        PostQuitMessage(0);
        break;
    case WM_CREATE:
        result = on_listbox_container_create(hwnd, (CREATESTRUCTA *)lParam) ? 0 : (LRESULT)-1;
        break;
    default:
        result = DefWindowProcA(hwnd, uiMsg, wParam, lParam);
        break;
    }
    return result;
}

static BOOL RegisterListboxWindowClass(HINSTANCE hInst)
{
    WNDCLASSA cls;

    cls.style = 0;
    cls.cbClsExtra = 0;
    cls.cbWndExtra = 0;
    cls.hInstance = hInst;
    cls.hIcon = NULL;
    cls.hCursor = LoadCursorA (NULL, (LPCSTR)IDC_ARROW);
    cls.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
    cls.lpszMenuName = NULL;
    cls.lpfnWndProc = listbox_container_window_procA;
    cls.lpszClassName = "ListboxContainerClass";
    if (!RegisterClassA (&cls)) return FALSE;

    return TRUE;
}

static void test_listbox_dlgdir(void)
{
    HINSTANCE hInst;
    HWND hWnd;
    int res, itemCount;
    int itemCount_allDirs;
    int itemCount_justFiles;
    int itemCount_justDrives;
    int i;
    char pathBuffer[MAX_PATH];
    char itemBuffer[MAX_PATH];
    char tempBuffer[MAX_PATH];
    char * p;
    char driveletter;
    HANDLE file;
1540
    BOOL ret;
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    file = CreateFileA( "wtest1.tmp.c", GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL );
    ok(file != INVALID_HANDLE_VALUE, "Error creating the test file: %d\n", GetLastError());
    CloseHandle( file );

    /* NOTE: for this test to succeed, there must be no subdirectories
       under the current directory. In addition, there must be at least
       one file that fits the wildcard w*.c . Normally, the test
       directory itself satisfies both conditions.
     */

    hInst = GetModuleHandleA(0);
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    ret = RegisterListboxWindowClass(hInst);
    ok(ret, "Failed to register test class.\n");
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    hWnd = CreateWindowA("ListboxContainerClass", "ListboxContainerClass",
                    WS_OVERLAPPEDWINDOW | WS_VISIBLE,
            CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
            NULL, NULL, hInst, 0);
    ok(hWnd != NULL, "Failed to create container window.\n");

    /* Test for standard usage */

    /* The following should be overwritten by the directory path */
    SendMessageA(g_label, WM_SETTEXT, 0, (LPARAM)"default contents");

    /* This should list all the w*.c files in the test directory
     * As of this writing, this includes win.c, winstation.c, wsprintf.c
     */
    strcpy(pathBuffer, "w*.c");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, 0);
    ok (res == 1, "DlgDirList(*.c, 0) returned %d - expected 1 - 0x%08x\n", res, GetLastError());

    /* Path specification gets converted to uppercase */
    ok (!strcmp(pathBuffer, "W*.C"),
        "expected conversion to uppercase, got %s\n", pathBuffer);

    /* Loaded path should have overwritten the label text */
    SendMessageA(g_label, WM_GETTEXT, MAX_PATH, (LPARAM)pathBuffer);
    ok (strcmp("default contents", pathBuffer), "DlgDirList() did not modify static control!\n");

    /* There should be some content in the listbox */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount > 0, "DlgDirList() did NOT fill the listbox!\n");
    itemCount_justFiles = itemCount;

    /* Every single item in the control should start with a w and end in .c */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        ok(((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
            (*(p-1) == 'c' || *(p-1) == 'C') &&
            (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
    }

    /* Test behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, 0);
    ok (res == 1, "DlgDirList(%s, 0) returned %d expected 1\n", BAD_EXTENSION, res);

    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == 0, "DlgDirList() DID fill the listbox!\n");

    /* Test DDL_DIRECTORY */
    strcpy(pathBuffer, "w*.c");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY);
    ok (res == 1, "DlgDirList(*.c, DDL_DIRECTORY) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be exactly more elements than before, since the directories should
     * have been added.
     */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    itemCount_allDirs = itemCount - itemCount_justFiles;
    ok (itemCount >= itemCount_justFiles, "DlgDirList(DDL_DIRECTORY) filled with %d entries, expected > %d\n",
        itemCount, itemCount_justFiles);

    /* Every single item in the control should start with a w and end in .c,
     * except for the "[..]" string, which should appear exactly as it is.
     */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        ok( (pathBuffer[0] == '[' && pathBuffer[strlen(pathBuffer)-1] == ']') ||
            ((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
            (*(p-1) == 'c' || *(p-1) == 'C') &&
            (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
    }

    /* Test behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY);
    ok (res == 1, "DlgDirList(%s, DDL_DIRECTORY) returned %d expected 1\n", BAD_EXTENSION, res);

    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_allDirs, "DlgDirList() incorrectly filled the listbox! (expected %d got %d)\n",
        itemCount_allDirs, itemCount);
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)pathBuffer);
        ok( pathBuffer[0] == '[' && pathBuffer[strlen(pathBuffer)-1] == ']',
            "Element %d (%s) does not fit requested [...]\n", i, pathBuffer);
    }

    /* Test DDL_DRIVES. At least on WinXP-SP2, this implies DDL_EXCLUSIVE */
    strcpy(pathBuffer, "w*.c");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DRIVES);
    ok (res == 1, "DlgDirList(*.c, DDL_DRIVES) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be at least one element before, since the string "[-c-]" should
     * have been added. Depending on the user setting, more drives might have
     * been added.
     */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount >= 1,
        "DlgDirList(DDL_DRIVES) filled with %d entries, expected at least %d\n",
        itemCount, 1);
    itemCount_justDrives = itemCount;

    /* Every single item in the control should fit the format [-c-] */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)pathBuffer);
        ok( strlen(pathBuffer) == 5, "Length of drive string is not 5\n" );
        ok( sscanf(pathBuffer, "[-%c-]", &driveletter) == 1, "Element %d (%s) does not fit [-X-]\n", i, pathBuffer);
        ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        if (!(driveletter >= 'a' && driveletter <= 'z')) {
            /* Correct after invalid entry is found */
            trace("removing count of invalid entry %s\n", pathBuffer);
            itemCount_justDrives--;
        }
    }

    /* Test behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DRIVES);
    ok (res == 1, "DlgDirList(%s, DDL_DRIVES) returned %d expected 1\n", BAD_EXTENSION, res);

    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives, "DlgDirList() incorrectly filled the listbox!\n");

    /* Test DDL_DIRECTORY|DDL_DRIVES. This does *not* imply DDL_EXCLUSIVE */
    strcpy(pathBuffer, "w*.c");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_DRIVES);
    ok (res == 1, "DlgDirList(*.c, DDL_DIRECTORY|DDL_DRIVES) failed - 0x%08x\n", GetLastError());

    /* There should be some content in the listbox. In particular, there should
     * be exactly the number of plain files, plus the number of mapped drives,
     * plus one "[..]"
     */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justFiles + itemCount_justDrives + itemCount_allDirs,
        "DlgDirList(DDL_DIRECTORY|DDL_DRIVES) filled with %d entries, expected %d\n",
        itemCount, itemCount_justFiles + itemCount_justDrives + itemCount_allDirs);

    /* Every single item in the control should start with a w and end in .c,
     * except for the "[..]" string, which should appear exactly as it is,
     * and the mapped drives in the format "[-X-]".
     */
    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)pathBuffer);
        p = pathBuffer + strlen(pathBuffer);
        if (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1)
            ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        else
            ok( (pathBuffer[0] == '[' && pathBuffer[strlen(pathBuffer)-1] == ']') ||
                ((pathBuffer[0] == 'w' || pathBuffer[0] == 'W') &&
                (*(p-1) == 'c' || *(p-1) == 'C') &&
                (*(p-2) == '.')), "Element %d (%s) does not fit requested w*.c\n", i, pathBuffer);
    }

    /* Test behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_DRIVES);
    ok (res == 1, "DlgDirList(%s, DDL_DIRECTORY|DDL_DRIVES) returned %d expected 1\n", BAD_EXTENSION, res);

    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives + itemCount_allDirs,
        "DlgDirList() incorrectly filled the listbox! (expected %d got %d)\n",
        itemCount_justDrives + itemCount_allDirs, itemCount);

    /* Test DDL_DIRECTORY|DDL_EXCLUSIVE. */
    strcpy(pathBuffer, "w*.c");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_EXCLUSIVE);
    ok (res == 1, "DlgDirList(*.c, DDL_DIRECTORY|DDL_EXCLUSIVE) failed - 0x%08x\n", GetLastError());

    /* There should be exactly one element: "[..]" */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_allDirs,
        "DlgDirList(DDL_DIRECTORY|DDL_EXCLUSIVE) filled with %d entries, expected %d\n",
        itemCount, itemCount_allDirs);

    if (itemCount && GetCurrentDirectoryA( MAX_PATH, pathBuffer ) > 3)  /* there's no [..] in drive root */
    {
        memset(pathBuffer, 0, MAX_PATH);
        SendMessageA(g_listBox, LB_GETTEXT, 0, (LPARAM)pathBuffer);
        ok( !strcmp(pathBuffer, "[..]"), "First (and only) element is not [..]\n");
    }

    /* Test behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_EXCLUSIVE);
    ok (res == 1, "DlgDirList(%s, DDL_DIRECTORY|DDL_EXCLUSIVE) returned %d expected 1\n", BAD_EXTENSION, res);

    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_allDirs, "DlgDirList() incorrectly filled the listbox!\n");

    /* Test DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE. */
    strcpy(pathBuffer, "w*.c");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE);
    ok (res == 1, "DlgDirList(*.c, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE) failed - 0x%08x\n", GetLastError());

    /* There should be no plain files on the listbox */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives + itemCount_allDirs,
        "DlgDirList(DDL_DIRECTORY|DDL_EXCLUSIVE) filled with %d entries, expected %d\n",
        itemCount, itemCount_justDrives + itemCount_allDirs);

    for (i = 0; i < itemCount; i++)
    {
        memset(pathBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)pathBuffer);
        if (sscanf(pathBuffer, "[-%c-]", &driveletter) == 1)
            ok( driveletter >= 'a' && driveletter <= 'z', "Drive letter not in range a..z, got ascii %d\n", driveletter);
        else
            ok( pathBuffer[0] == '[' && pathBuffer[strlen(pathBuffer)-1] == ']',
                "Element %d (%s) does not fit expected [...]\n", i, pathBuffer);
    }

    /* Test behavior when no files match the wildcard */
    strcpy(pathBuffer, BAD_EXTENSION);
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE);
    ok (res == 1, "DlgDirList(%s, DDL_DIRECTORY|DDL_DRIVES|DDL_EXCLUSIVE) returned %d expected 1\n", BAD_EXTENSION, res);

    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    ok (itemCount == itemCount_justDrives + itemCount_allDirs, "DlgDirList() incorrectly filled the listbox!\n");

    /* Now test DlgDirSelectEx() in normal operation */
    /* Fill with everything - drives, directory and all plain files. */
    strcpy(pathBuffer, "*");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, ID_TEST_LABEL, DDL_DIRECTORY|DDL_DRIVES);
    ok (res != 0, "DlgDirList(*, DDL_DIRECTORY|DDL_DRIVES) failed - 0x%08x\n", GetLastError());

    SendMessageA(g_listBox, LB_SETCURSEL, -1, 0); /* Unselect any current selection */
    memset(pathBuffer, 0, MAX_PATH);
    SetLastError(0xdeadbeef);
    res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
    ok (GetLastError() == 0xdeadbeef,
        "DlgDirSelectEx() with no selection modified last error code from 0xdeadbeef to 0x%08x\n",
        GetLastError());
    ok (res == 0, "DlgDirSelectEx() with no selection returned %d, expected 0\n", res);
    /* WinXP-SP2 leaves pathBuffer untouched, but Win98 fills it with garbage. */
    /*
    ok (strlen(pathBuffer) == 0, "DlgDirSelectEx() with no selection filled buffer with %s\n", pathBuffer);
    */
    /* Test proper drive/dir/file recognition */
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    for (i = 0; i < itemCount; i++)
    {
        memset(itemBuffer, 0, MAX_PATH);
        memset(pathBuffer, 0, MAX_PATH);
        memset(tempBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)itemBuffer);
        res = SendMessageA(g_listBox, LB_SETCURSEL, i, 0);
        ok (res == i, "SendMessageA(LB_SETCURSEL, %d) failed\n", i);
        if (sscanf(itemBuffer, "[-%c-]", &driveletter) == 1)
        {
            /* Current item is a drive letter */
            SetLastError(0xdeadbeef);
            res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
            ok (GetLastError() == 0xdeadbeef,
               "DlgDirSelectEx() with selection at %d modified last error code from 0xdeadbeef to 0x%08x\n",
                i, GetLastError());
            ok(res == 1, "DlgDirSelectEx() thinks %s (%s) is not a drive/directory!\n", itemBuffer, pathBuffer);

            /* For drive letters, DlgDirSelectEx tacks on a colon */
            ok (pathBuffer[0] == driveletter && pathBuffer[1] == ':' && pathBuffer[2] == '\0',
                "%d: got \"%s\" expected \"%c:\"\n", i, pathBuffer, driveletter);
        }
        else if (itemBuffer[0] == '[')
        {
            /* Current item is the parent directory */
            SetLastError(0xdeadbeef);
            res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
            ok (GetLastError() == 0xdeadbeef,
               "DlgDirSelectEx() with selection at %d modified last error code from 0xdeadbeef to 0x%08x\n",
                i, GetLastError());
            ok(res == 1, "DlgDirSelectEx() thinks %s (%s) is not a drive/directory!\n", itemBuffer, pathBuffer);

            /* For directories, DlgDirSelectEx tacks on a backslash */
            p = pathBuffer + strlen(pathBuffer);
            ok (*(p-1) == '\\', "DlgDirSelectEx did NOT tack on a backslash to dir, got %s\n", pathBuffer);

            tempBuffer[0] = '[';
            lstrcpynA(tempBuffer + 1, pathBuffer, strlen(pathBuffer));
            strcat(tempBuffer, "]");
            ok (!strcmp(tempBuffer, itemBuffer), "Formatted directory should be %s, got %s\n", tempBuffer, itemBuffer);
        }
        else
        {
            /* Current item is a plain file */
            SetLastError(0xdeadbeef);
            res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
            ok (GetLastError() == 0xdeadbeef,
               "DlgDirSelectEx() with selection at %d modified last error code from 0xdeadbeef to 0x%08x\n",
                i, GetLastError());
            ok(res == 0, "DlgDirSelectEx() thinks %s (%s) is a drive/directory!\n", itemBuffer, pathBuffer);

            /* NOTE: WinXP tacks a period on all files that lack an extension. This affects
             * for example, "Makefile", which gets reported as "Makefile."
             */
            strcpy(tempBuffer, itemBuffer);
            if (strchr(tempBuffer, '.') == NULL) strcat(tempBuffer, ".");
            ok (!strcmp(pathBuffer, tempBuffer), "Formatted file should be %s, got %s\n", tempBuffer, pathBuffer);
        }
    }

    DeleteFileA( "wtest1.tmp.c" );

    /* Now test DlgDirSelectEx() in abnormal operation */
    /* Fill list with bogus entries, that look somewhat valid */
    SendMessageA(g_listBox, LB_RESETCONTENT, 0, 0);
    SendMessageA(g_listBox, LB_ADDSTRING, 0, (LPARAM)"[notexist.dir]");
    SendMessageA(g_listBox, LB_ADDSTRING, 0, (LPARAM)"notexist.fil");
    itemCount = SendMessageA(g_listBox, LB_GETCOUNT, 0, 0);
    for (i = 0; i < itemCount; i++)
    {
        memset(itemBuffer, 0, MAX_PATH);
        memset(pathBuffer, 0, MAX_PATH);
        memset(tempBuffer, 0, MAX_PATH);
        driveletter = '\0';
        SendMessageA(g_listBox, LB_GETTEXT, i, (LPARAM)itemBuffer);
        res = SendMessageA(g_listBox, LB_SETCURSEL, i, 0);
        ok (res == i, "SendMessage(LB_SETCURSEL, %d) failed\n", i);
        if (sscanf(itemBuffer, "[-%c-]", &driveletter) == 1)
        {
            /* Current item is a drive letter */
            SetLastError(0xdeadbeef);
            res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
            ok (GetLastError() == 0xdeadbeef,
               "DlgDirSelectEx() with selection at %d modified last error code from 0xdeadbeef to 0x%08x\n",
                i, GetLastError());
            ok(res == 1, "DlgDirSelectEx() thinks %s (%s) is not a drive/directory!\n", itemBuffer, pathBuffer);

            /* For drive letters, DlgDirSelectEx tacks on a colon */
            ok (pathBuffer[0] == driveletter && pathBuffer[1] == ':' && pathBuffer[2] == '\0',
                "%d: got \"%s\" expected \"%c:\"\n", i, pathBuffer, driveletter);
        }
        else if (itemBuffer[0] == '[')
        {
            /* Current item is the parent directory */
            SetLastError(0xdeadbeef);
            res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
            ok (GetLastError() == 0xdeadbeef,
               "DlgDirSelectEx() with selection at %d modified last error code from 0xdeadbeef to 0x%08x\n",
                i, GetLastError());
            ok(res == 1, "DlgDirSelectEx() thinks %s (%s) is not a drive/directory!\n", itemBuffer, pathBuffer);

            /* For directories, DlgDirSelectEx tacks on a backslash */
            p = pathBuffer + strlen(pathBuffer);
            ok (*(p-1) == '\\', "DlgDirSelectEx did NOT tack on a backslash to dir, got %s\n", pathBuffer);

            tempBuffer[0] = '[';
            lstrcpynA(tempBuffer + 1, pathBuffer, strlen(pathBuffer));
            strcat(tempBuffer, "]");
            ok (!strcmp(tempBuffer, itemBuffer), "Formatted directory should be %s, got %s\n", tempBuffer, itemBuffer);
        }
        else
        {
            /* Current item is a plain file */
            SetLastError(0xdeadbeef);
            res = DlgDirSelectExA(hWnd, pathBuffer, MAX_PATH, ID_TEST_LISTBOX);
            ok (GetLastError() == 0xdeadbeef,
               "DlgDirSelectEx() with selection at %d modified last error code from 0xdeadbeef to 0x%08x\n",
                i, GetLastError());
            ok(res == 0, "DlgDirSelectEx() thinks %s (%s) is a drive/directory!\n", itemBuffer, pathBuffer);

            /* NOTE: WinXP and Win98 tack a period on all files that lack an extension.
             * This affects for example, "Makefile", which gets reported as "Makefile."
             */
            strcpy(tempBuffer, itemBuffer);
            if (strchr(tempBuffer, '.') == NULL) strcat(tempBuffer, ".");
            ok (!strcmp(pathBuffer, tempBuffer), "Formatted file should be %s, got %s\n", tempBuffer, pathBuffer);
        }
    }

    /* Test behavior when loading folders from root with and without wildcard */
    strcpy(pathBuffer, "C:\\");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, 0, DDL_DIRECTORY | DDL_EXCLUSIVE);
    ok(res, "DlgDirList failed to list C:\\ folders\n");
1944
    ok(!strcmp(pathBuffer, "*"), "DlgDirList set the invalid path spec '%s', expected '*'\n", pathBuffer);
1945 1946 1947 1948 1949 1950 1951 1952 1953 1954

    strcpy(pathBuffer, "C:\\*");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, 0, DDL_DIRECTORY | DDL_EXCLUSIVE);
    ok(res, "DlgDirList failed to list C:\\* folders\n");
    ok(!strcmp(pathBuffer, "*"), "DlgDirList set the invalid path spec '%s', expected '*'\n", pathBuffer);

    /* Try loading files from an invalid folder */
    SetLastError(0xdeadbeef);
    strcpy(pathBuffer, "C:\\INVALID$$DIR");
    res = DlgDirListA(hWnd, pathBuffer, ID_TEST_LISTBOX, 0, DDL_DIRECTORY | DDL_EXCLUSIVE);
1955 1956
    ok(!res, "DlgDirList should have failed with 0 but %d was returned\n", res);
    ok(GetLastError() == ERROR_NO_WILDCARD_CHARACTERS,
1957 1958 1959 1960 1961 1962 1963
       "GetLastError should return 0x589, got 0x%X\n",GetLastError());

    DestroyWindow(hWnd);
}

static void test_set_count( void )
{
1964 1965 1966 1967 1968
    static const DWORD styles[] =
    {
        LBS_OWNERDRAWFIXED,
        LBS_HASSTRINGS,
    };
1969
    HWND parent, listbox;
1970
    unsigned int i;
1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998
    LONG ret;
    RECT r;

    parent = create_parent();
    listbox = create_listbox( LBS_OWNERDRAWFIXED | LBS_NODATA | WS_CHILD | WS_VISIBLE, parent );

    UpdateWindow( listbox );
    GetUpdateRect( listbox, &r, TRUE );
    ok( IsRectEmpty( &r ), "got non-empty rect\n");

    ret = SendMessageA( listbox, LB_SETCOUNT, 100, 0 );
    ok( ret == 0, "got %d\n", ret );
    ret = SendMessageA( listbox, LB_GETCOUNT, 0, 0 );
    ok( ret == 100, "got %d\n", ret );

    GetUpdateRect( listbox, &r, TRUE );
    ok( !IsRectEmpty( &r ), "got empty rect\n");

    ValidateRect( listbox, NULL );
    GetUpdateRect( listbox, &r, TRUE );
    ok( IsRectEmpty( &r ), "got non-empty rect\n");

    ret = SendMessageA( listbox, LB_SETCOUNT, 99, 0 );
    ok( ret == 0, "got %d\n", ret );

    GetUpdateRect( listbox, &r, TRUE );
    ok( !IsRectEmpty( &r ), "got empty rect\n");

1999 2000 2001 2002 2003
    ret = SendMessageA( listbox, LB_SETCOUNT, -5, 0 );
    ok( ret == 0, "got %d\n", ret );
    ret = SendMessageA( listbox, LB_GETCOUNT, 0, 0 );
    ok( ret == -5, "got %d\n", ret );

2004
    DestroyWindow( listbox );
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

    for (i = 0; i < ARRAY_SIZE(styles); ++i)
    {
        listbox = create_listbox( styles[i] | WS_CHILD | WS_VISIBLE, parent );

        SetLastError( 0xdeadbeef );
        ret = SendMessageA( listbox, LB_SETCOUNT, 100, 0 );
        ok( ret == LB_ERR, "expected %d, got %d\n", LB_ERR, ret );
        ok( GetLastError() == 0xdeadbeef, "Unexpected error %d.\n", GetLastError() );

        DestroyWindow( listbox );
    }

2018 2019 2020 2021 2022
    DestroyWindow( parent );
}

static void test_GetListBoxInfo(void)
{
2023 2024 2025 2026 2027
    static const struct message getlistboxinfo_seq[] =
    {
        { LB_GETLISTBOXINFO, sent },
        { 0 }
    };
2028 2029 2030 2031 2032 2033
    HWND listbox, parent;
    DWORD ret;

    parent = create_parent();
    listbox = create_listbox(WS_CHILD | WS_VISIBLE, parent);

2034
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
2035 2036
    ret = GetListBoxInfo(listbox);
    ok(ret > 0, "got %d\n", ret);
2037
    ok_sequence(sequences, LB_SEQ_INDEX, getlistboxinfo_seq, "GetListBoxInfo()", FALSE);
2038 2039 2040 2041 2042

    DestroyWindow(listbox);
    DestroyWindow(parent);
}

2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105
static void test_init_storage( void )
{
    static const DWORD styles[] =
    {
        LBS_HASSTRINGS,
        LBS_NODATA | LBS_OWNERDRAWFIXED,
    };
    HWND parent, listbox;
    LONG ret, items_size;
    int i, j;

    parent = create_parent();
    for (i = 0; i < ARRAY_SIZE(styles); i++)
    {
        listbox = CreateWindowA(WC_LISTBOXA, "TestList", styles[i] | WS_CHILD,
                                0, 0, 100, 100, parent, (HMENU)ID_LISTBOX, NULL, 0);

        items_size = SendMessageA(listbox, LB_INITSTORAGE, 100, 0);
        ok(items_size >= 100, "expected at least 100, got %d\n", items_size);

        ret = SendMessageA(listbox, LB_INITSTORAGE, 0, 0);
        ok(ret == items_size, "expected %d, got %d\n", items_size, ret);

        /* it doesn't grow since the space was already reserved */
        ret = SendMessageA(listbox, LB_INITSTORAGE, items_size, 0);
        ok(ret == items_size, "expected %d, got %d\n", items_size, ret);

        /* it doesn't shrink the reserved space */
        ret = SendMessageA(listbox, LB_INITSTORAGE, 42, 0);
        ok(ret == items_size, "expected %d, got %d\n", items_size, ret);

        /* now populate almost all of it so it's not reserved anymore */
        if (styles[i] & LBS_NODATA)
        {
            ret = SendMessageA(listbox, LB_SETCOUNT, items_size - 1, 0);
            ok(ret == 0, "unexpected return value %d\n", ret);
        }
        else
        {
            for (j = 0; j < items_size - 1; j++)
            {
                ret = SendMessageA(listbox, LB_INSERTSTRING, -1, (LPARAM)"");
                ok(ret == j, "expected %d, got %d\n", j, ret);
            }
        }

        /* we still have one more reserved slot, so it doesn't grow yet */
        ret = SendMessageA(listbox, LB_INITSTORAGE, 1, 0);
        ok(ret == items_size, "expected %d, got %d\n", items_size, ret);

        /* fill the slot and check again, it should grow this time */
        ret = SendMessageA(listbox, LB_INSERTSTRING, -1, (LPARAM)"");
        ok(ret == items_size - 1, "expected %d, got %d\n", items_size - 1, ret);
        ret = SendMessageA(listbox, LB_INITSTORAGE, 0, 0);
        ok(ret == items_size, "expected %d, got %d\n", items_size, ret);
        ret = SendMessageA(listbox, LB_INITSTORAGE, 1, 0);
        ok(ret > items_size, "expected it to grow past %d, got %d\n", items_size, ret);

        DestroyWindow(listbox);
    }
    DestroyWindow(parent);
}

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static void test_missing_lbuttonup(void)
{
    HWND listbox, parent, capture;

    parent = create_parent();
    listbox = create_listbox(WS_CHILD | WS_VISIBLE, parent);

    /* Send button down without a corresponding button up */
    SendMessageA(listbox, WM_LBUTTONDOWN, 0, MAKELPARAM(10, 10));
    capture = GetCapture();
    ok(capture == listbox, "got %p expected %p\n", capture, listbox);

    /* Capture is released and LBN_SELCHANGE sent during WM_KILLFOCUS */
    got_selchange = 0;
    SetFocus(NULL);
    capture = GetCapture();
    ok(capture == NULL, "got %p\n", capture);
    ok(got_selchange, "got %d\n", got_selchange);

    DestroyWindow(listbox);
    DestroyWindow(parent);
}

static void test_extents(void)
{
    HWND listbox, parent;
    SCROLLINFO sinfo;
    DWORD res;
    BOOL br;

    parent = create_parent();

    listbox = create_listbox(WS_CHILD | WS_VISIBLE, parent);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 0, "Got wrong initial horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 100, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) == 0,
        "List box should not have a horizontal scroll bar\n");

    /* horizontal extent < width */
    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 64, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 64, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 100, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) == 0,
        "List box should not have a horizontal scroll bar\n");

    /* horizontal extent > width */
    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 184, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 184, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 100, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) == 0,
        "List box should not have a horizontal scroll bar\n");

    DestroyWindow(listbox);

    listbox = create_listbox(WS_CHILD | WS_VISIBLE | WS_HSCROLL, parent);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 0, "Got wrong initial horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 100, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) == 0,
        "List box should not have a horizontal scroll bar\n");

    /* horizontal extent < width */
    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 64, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 64, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 63, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) == 0,
        "List box should not have a horizontal scroll bar\n");

    /* horizontal extent > width */
    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 184, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 184, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 183, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) != 0,
        "List box should have a horizontal scroll bar\n");

    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 0, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 0, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 0, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) == 0,
        "List box should not have a horizontal scroll bar\n");

    DestroyWindow(listbox);


    listbox = create_listbox(WS_CHILD | WS_VISIBLE | WS_HSCROLL | LBS_DISABLENOSCROLL, parent);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 0, "Got wrong initial horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 0, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) != 0,
        "List box should have a horizontal scroll bar\n");

    /* horizontal extent < width */
    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 64, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 64, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 63, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) != 0,
        "List box should have a horizontal scroll bar\n");

    /* horizontal extent > width */
    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 184, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 184, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 183, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) != 0,
        "List box should have a horizontal scroll bar\n");

    SendMessageA(listbox, LB_SETHORIZONTALEXTENT, 0, 0);

    res = SendMessageA(listbox, LB_GETHORIZONTALEXTENT, 0, 0);
    ok(res == 0, "Got wrong horizontal extent: %u\n", res);

    sinfo.cbSize = sizeof(sinfo);
    sinfo.fMask = SIF_RANGE;
    br = GetScrollInfo(listbox, SB_HORZ, &sinfo);
    ok(br == TRUE, "GetScrollInfo failed\n");
    ok(sinfo.nMin == 0, "got wrong min: %u\n", sinfo.nMin);
    ok(sinfo.nMax == 0, "got wrong max: %u\n", sinfo.nMax);
    ok((GetWindowLongA(listbox, GWL_STYLE) & WS_HSCROLL) != 0,
        "List box should have a horizontal scroll bar\n");

    DestroyWindow(listbox);

    DestroyWindow(parent);
}

static void test_listbox(void)
{
    static const struct listbox_test SS =
        /*   {add_style} */
2312
        {{LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0},
2313 2314 2315 2316 2317 2318
         {     1,      1,      1, LB_ERR}, {0,0,0,0},
         {     2,      2,      2, LB_ERR}, {0,0,0,0},
         {LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0}};

        /* {selected, anchor,  caret, selcount}{TODO fields} */
    static const struct listbox_test SS_NS =
2319
        {{LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0},
2320 2321 2322 2323 2324
         {     1,      1,      1, LB_ERR}, {0,0,0,0},
         {     2,      2,      2, LB_ERR}, {0,0,0,0},
         {LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0}};

    static const struct listbox_test MS =
2325
        {{     0, LB_ERR,      0,      0}, {0,0,0,0},
2326 2327 2328 2329 2330
         {     1,      1,      1,      1}, {0,0,0,0},
         {     2,      1,      2,      1}, {0,0,0,0},
         {     0, LB_ERR,      0,      2}, {0,0,0,0}};

    static const struct listbox_test MS_NS =
2331
        {{LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0},
2332 2333 2334 2335 2336
         {     1,      1,      1, LB_ERR}, {0,0,0,0},
         {     2,      2,      2, LB_ERR}, {0,0,0,0},
         {LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0}};

    static const struct listbox_test ES =
2337
        {{     0, LB_ERR,      0,      0}, {0,0,0,0},
2338 2339 2340 2341 2342
         {     1,      1,      1,      1}, {0,0,0,0},
         {     2,      2,      2,      1}, {0,0,0,0},
         {     0, LB_ERR,      0,      2}, {0,0,0,0}};

    static const struct listbox_test ES_NS =
2343
        {{LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0},
2344 2345 2346 2347 2348
         {     1,      1,      1, LB_ERR}, {0,0,0,0},
         {     2,      2,      2, LB_ERR}, {0,0,0,0},
         {LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0}};

    static const struct listbox_test EMS =
2349
        {{     0, LB_ERR,      0,      0}, {0,0,0,0},
2350 2351 2352 2353 2354
         {     1,      1,      1,      1}, {0,0,0,0},
         {     2,      2,      2,      1}, {0,0,0,0},
         {     0, LB_ERR,      0,      2}, {0,0,0,0}};

    static const struct listbox_test EMS_NS =
2355
        {{LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0},
2356 2357 2358 2359
         {     1,      1,      1, LB_ERR}, {0,0,0,0},
         {     2,      2,      2, LB_ERR}, {0,0,0,0},
         {LB_ERR, LB_ERR,      0, LB_ERR}, {0,0,0,0}};

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    run_test(0, SS);
    run_test(LBS_NOSEL, SS_NS);
    run_test(LBS_MULTIPLESEL, MS);
    run_test(LBS_MULTIPLESEL | LBS_NOSEL, MS_NS);
    run_test(LBS_EXTENDEDSEL, ES);
    run_test(LBS_EXTENDEDSEL | LBS_NOSEL, ES_NS);
    run_test(LBS_EXTENDEDSEL | LBS_MULTIPLESEL, EMS);
    run_test(LBS_EXTENDEDSEL | LBS_MULTIPLESEL | LBS_NOSEL, EMS_NS);

    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED, SS);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_NOSEL, SS_NS);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_MULTIPLESEL, MS);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_MULTIPLESEL | LBS_NOSEL, MS_NS);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_EXTENDEDSEL, ES);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_EXTENDEDSEL | LBS_NOSEL, ES_NS);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_EXTENDEDSEL | LBS_MULTIPLESEL, EMS);
    run_test(LBS_NODATA | LBS_OWNERDRAWFIXED | LBS_EXTENDEDSEL | LBS_MULTIPLESEL | LBS_NOSEL, EMS_NS);
2377 2378
}

2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402
static const struct message lb_addstring_ownerdraw_parent_seq[] =
{
    { WM_MEASUREITEM, sent|wparam|lparam, 0x1012, 0xf30604ed },
    { WM_MEASUREITEM, sent|wparam|lparam, 0x1112, 0xf30604ee },
    { WM_MEASUREITEM, sent|wparam|lparam, 0x1212, 0xf30604ef },
    { 0 }
};

static const struct message lb_addstring_sort_parent_seq[] =
{
    { WM_MEASUREITEM, sent|wparam|lparam, 0x1012, 0xf30604ed },
    { WM_COMPAREITEM, sent|wparam|lparam, 0xf30604ed, 0xf30604ee },
    { WM_MEASUREITEM, sent|wparam|lparam, 0x1112, 0xf30604ee },
    { WM_COMPAREITEM, sent|wparam|lparam, 0xf30604ed, 0xf30604ef },
    { WM_COMPAREITEM, sent|wparam|lparam, 0xf30604ee, 0xf30604ef },
    { WM_MEASUREITEM, sent|wparam|lparam, 0x1212, 0xf30604ef },
    { 0 }
};

static const struct message empty_seq[] =
{
    { 0 }
};

2403 2404 2405
static void test_WM_MEASUREITEM(void)
{
    HWND parent, listbox;
2406
    LRESULT data, ret;
2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419

    parent = create_parent();
    listbox = create_listbox(WS_CHILD | LBS_OWNERDRAWVARIABLE, parent);

    data = SendMessageA(listbox, LB_GETITEMDATA, 0, 0);
    ok(data == (LRESULT)strings[0], "data = %08lx, expected %p\n", data, strings[0]);
    DestroyWindow(parent);

    parent = create_parent();
    listbox = create_listbox(WS_CHILD | LBS_OWNERDRAWVARIABLE | LBS_HASSTRINGS, parent);

    data = SendMessageA(listbox, LB_GETITEMDATA, 0, 0);
    ok(!data, "data = %08lx\n", data);
2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453

    /* LBS_HASSTRINGS */
    parent = create_parent();
    listbox = CreateWindowExA(WS_EX_NOPARENTNOTIFY, WC_LISTBOXA, NULL,
                              WS_CHILD | LBS_NOTIFY | LBS_OWNERDRAWVARIABLE | LBS_HASSTRINGS | WS_VISIBLE,
                              10, 10, 80, 80, parent, (HMENU)ID_LISTBOX, 0, NULL);

    flush_sequences(sequences, NUM_MSG_SEQUENCES);

    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 0");
    ok(ret == 0, "expected 0, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 1");
    ok(ret == 1, "expected 1, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 2");
    ok(ret == 2, "expected 2, got %ld\n", ret);

    ok_sequence(sequences, PARENT_SEQ_INDEX, lb_addstring_ownerdraw_parent_seq,
        "LB_ADDSTRING (LBS_HASSTRINGS, ownerdraw)", FALSE);
    DestroyWindow(listbox);

    /* LBS_SORT, no LBS_HASSTRINGS */
    listbox = CreateWindowExA(WS_EX_NOPARENTNOTIFY, WC_LISTBOXA, NULL,
                              WS_CHILD | LBS_NOTIFY | LBS_OWNERDRAWVARIABLE | LBS_SORT | WS_VISIBLE,
                              10, 10, 80, 80, parent, (HMENU)ID_LISTBOX, 0, NULL);

    flush_sequences(sequences, NUM_MSG_SEQUENCES);

    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 0");
    ok(ret == 0, "expected 0, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 1");
    ok(ret == 1, "expected 1, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 2");
    ok(ret == 2, "expected 2, got %ld\n", ret);

2454
    ok_sequence(sequences, PARENT_SEQ_INDEX, lb_addstring_sort_parent_seq, "LB_ADDSTRING (LBS_SORT)", FALSE);
2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490
    DestroyWindow(listbox);

    /* LBS_HASSTRINGS */
    listbox = CreateWindowExA(WS_EX_NOPARENTNOTIFY, WC_LISTBOXA, NULL,
                              WS_CHILD | LBS_NOTIFY | LBS_HASSTRINGS | WS_VISIBLE,
                              10, 10, 80, 80, parent, (HMENU)ID_LISTBOX, 0, NULL);

    flush_sequences(sequences, NUM_MSG_SEQUENCES);

    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 2");
    ok(ret == 0, "expected 0, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 0");
    ok(ret == 1, "expected 1, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 1");
    ok(ret == 2, "expected 2, got %ld\n", ret);

    ok_sequence(sequences, PARENT_SEQ_INDEX, empty_seq, "LB_ADDSTRING (LBS_HASSTRINGS)", FALSE);
    DestroyWindow(listbox);

    /* LBS_HASSTRINGS, LBS_SORT */
    listbox = CreateWindowExA(WS_EX_NOPARENTNOTIFY, WC_LISTBOXA, NULL,
                              WS_CHILD | LBS_NOTIFY | LBS_HASSTRINGS | LBS_SORT | WS_VISIBLE,
                              10, 10, 80, 80, parent, (HMENU)ID_LISTBOX, 0, NULL);

    flush_sequences(sequences, NUM_MSG_SEQUENCES);

    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 2");
    ok(ret == 0, "expected 0, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 0");
    ok(ret == 0, "expected 0, got %ld\n", ret);
    ret = SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"item 1");
    ok(ret == 1, "expected 1, got %ld\n", ret);

    ok_sequence(sequences, PARENT_SEQ_INDEX, empty_seq, "LB_ADDSTRING (LBS_HASSTRINGS, LBS_SORT)", FALSE);
    DestroyWindow(listbox);

2491 2492 2493
    DestroyWindow(parent);
}

2494 2495
static void test_LBS_NODATA(void)
{
2496 2497 2498 2499 2500 2501 2502 2503 2504
    static const DWORD invalid_styles[] =
    {
        0,
        LBS_OWNERDRAWVARIABLE,
        LBS_SORT,
        LBS_HASSTRINGS,
        LBS_OWNERDRAWFIXED | LBS_SORT,
        LBS_OWNERDRAWFIXED | LBS_HASSTRINGS,
    };
2505 2506 2507
    static const UINT invalid_idx[] = { -2, 2 };
    static const UINT valid_idx[] = { 0, 1 };
    static const ULONG_PTR zero_data;
2508
    HWND listbox, parent;
2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553
    INT ret, text_len;
    unsigned int i;
    ULONG_PTR data;
    BOOL is_wow64;

    listbox = CreateWindowA(WC_LISTBOXA, "TestList", LBS_NODATA | LBS_OWNERDRAWFIXED | WS_VISIBLE,
        0, 0, 100, 100, NULL, NULL, NULL, 0);
    ok(listbox != NULL, "Failed to create ListBox window.\n");

    ret = SendMessageA(listbox, LB_INSERTSTRING, -1, 0);
    ok(ret == 0, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(listbox, LB_INSERTSTRING, -1, 0);
    ok(ret == 1, "Unexpected return value %d.\n", ret);
    ret = SendMessageA(listbox, LB_GETCOUNT, 0, 0);
    ok(ret == 2, "Unexpected return value %d.\n", ret);

    /* Invalid indices. */
    for (i = 0; i < ARRAY_SIZE(invalid_idx); ++i)
    {
        ret = SendMessageA(listbox, LB_SETITEMDATA, invalid_idx[i], 42);
        ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
        ret = SendMessageA(listbox, LB_GETTEXTLEN, invalid_idx[i], 0);
        ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
        if (ret == LB_ERR)
        {
            ret = SendMessageA(listbox, LB_GETTEXT, invalid_idx[i], (LPARAM)&data);
            ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
        }
        ret = SendMessageA(listbox, LB_GETITEMDATA, invalid_idx[i], 0);
        ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
    }

    IsWow64Process(GetCurrentProcess(), &is_wow64);
#ifdef _WIN64
    text_len = 8;
#else
    text_len = is_wow64 ? 8 : 4;
#endif

    /* Valid indices. */
    for (i = 0; i < ARRAY_SIZE(valid_idx); ++i)
    {
        ret = SendMessageA(listbox, LB_SETITEMDATA, valid_idx[i], 42);
        ok(ret == TRUE, "Unexpected return value %d.\n", ret);
        ret = SendMessageA(listbox, LB_GETTEXTLEN, valid_idx[i], 0);
2554
    todo_wine_if(is_wow64)
2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566
        ok(ret == text_len, "Unexpected return value %d.\n", ret);

        memset(&data, 0xee, sizeof(data));
        ret = SendMessageA(listbox, LB_GETTEXT, valid_idx[i], (LPARAM)&data);
        ok(ret == sizeof(data), "Unexpected return value %d.\n", ret);
        ok(!memcmp(&data, &zero_data, sizeof(data)), "Unexpected item data.\n");

        ret = SendMessageA(listbox, LB_GETITEMDATA, valid_idx[i], 0);
        ok(ret == 0, "Unexpected return value %d.\n", ret);
    }

    /* More messages that don't work with LBS_NODATA. */
2567 2568
    ret = SendMessageA(listbox, LB_FINDSTRING, 1, 0);
    ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
2569 2570
    ret = SendMessageA(listbox, LB_FINDSTRING, 1, 42);
    ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
2571 2572
    ret = SendMessageA(listbox, LB_FINDSTRINGEXACT, 1, 0);
    ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
2573 2574
    ret = SendMessageA(listbox, LB_FINDSTRINGEXACT, 1, 42);
    ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
2575 2576
    ret = SendMessageA(listbox, LB_SELECTSTRING, 1, 0);
    ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
2577 2578 2579 2580
    ret = SendMessageA(listbox, LB_SELECTSTRING, 1, 42);
    ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);

    DestroyWindow(listbox);
2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601

    /* Invalid window style combinations. */
    parent = create_parent();
    ok(parent != NULL, "Failed to create parent window.\n");

    for (i = 0; i < ARRAY_SIZE(invalid_styles); ++i)
    {
        DWORD style;

        listbox = CreateWindowA(WC_LISTBOXA, "TestList", LBS_NODATA | WS_CHILD | invalid_styles[i],
                0, 0, 100, 100, parent, (HMENU)ID_LISTBOX, NULL, 0);
        ok(listbox != NULL, "Failed to create a listbox.\n");

        style = GetWindowLongA(listbox, GWL_STYLE);
        ok((style & invalid_styles[i]) == invalid_styles[i], "%u: unexpected window styles %#x.\n", i, style);
        ret = SendMessageA(listbox, LB_SETCOUNT, 100, 0);
        ok(ret == LB_ERR, "%u: unexpected return value %d.\n", i, ret);
        DestroyWindow(listbox);
    }

    DestroyWindow(parent);
2602 2603
}

2604 2605 2606 2607 2608 2609 2610 2611
START_TEST(listbox)
{
    ULONG_PTR ctx_cookie;
    HANDLE hCtx;

    if (!load_v6_module(&ctx_cookie, &hCtx))
        return;

2612 2613
    init_msg_sequences(sequences, NUM_MSG_SEQUENCES);

2614 2615 2616 2617 2618 2619
    test_listbox();
    test_item_height();
    test_ownerdraw();
    test_LB_SELITEMRANGE();
    test_LB_SETCURSEL();
    test_listbox_height();
2620
    test_changing_selection_styles();
2621 2622 2623 2624 2625
    test_itemfrompoint();
    test_listbox_item_data();
    test_listbox_LB_DIR();
    test_listbox_dlgdir();
    test_set_count();
2626
    test_init_storage();
2627 2628 2629
    test_GetListBoxInfo();
    test_missing_lbuttonup();
    test_extents();
2630
    test_WM_MEASUREITEM();
2631
    test_LB_SETSEL();
2632
    test_LBS_NODATA();
2633 2634 2635

    unload_v6_module(ctx_cookie, hCtx);
}