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Sweden-Number/dlls/shell32/tests/autocomplete.c

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/*
* Tests for autocomplete
*
* Copyright 2008 Jan de Mooij
*
* 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
*/
#define COBJMACROS
#include <stdarg.h>
#include "windows.h"
#include "shobjidl.h"
#include "shlguid.h"
#include "shldisp.h"
#include "shlobj.h"
#include "wine/test.h"
static HWND hMainWnd, hEdit;
static HINSTANCE hinst;
static int killfocus_count;
static void test_invalid_init(void)
{
HRESULT hr;
IAutoComplete *ac;
IUnknown *acSource;
HWND edit_control;
/* AutoComplete instance */
hr = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
&IID_IAutoComplete, (void **)&ac);
if (hr == REGDB_E_CLASSNOTREG)
{
win_skip("CLSID_AutoComplete is not registered\n");
return;
}
ok(hr == S_OK, "no IID_IAutoComplete (0x%08lx)\n", hr);
/* AutoComplete source */
hr = CoCreateInstance(&CLSID_ACLMulti, NULL, CLSCTX_INPROC_SERVER,
&IID_IACList, (void **)&acSource);
if (hr == REGDB_E_CLASSNOTREG)
{
win_skip("CLSID_ACLMulti is not registered\n");
IAutoComplete_Release(ac);
return;
}
ok(hr == S_OK, "no IID_IACList (0x%08lx)\n", hr);
edit_control = CreateWindowExA(0, "EDIT", "Some text", 0, 10, 10, 300, 300,
hMainWnd, NULL, hinst, NULL);
ok(edit_control != NULL, "Can't create edit control\n");
/* The refcount of acSource would be incremented on older Windows. */
hr = IAutoComplete_Init(ac, NULL, acSource, NULL, NULL);
ok(hr == E_INVALIDARG ||
broken(hr == S_OK), /* Win2k/XP/Win2k3 */
"Init returned 0x%08lx\n", hr);
if (hr == E_INVALIDARG)
{
LONG ref;
IUnknown_AddRef(acSource);
ref = IUnknown_Release(acSource);
ok(ref == 1, "Expected AutoComplete source refcount to be 1, got %ld\n", ref);
}
if (0)
{
/* Older Windows versions never check the window handle, while newer
* versions only check for NULL. Subsequent attempts to initialize the
* object after this call succeeds would fail, because initialization
* state is determined by whether a non-NULL window handle is stored. */
hr = IAutoComplete_Init(ac, (HWND)0xdeadbeef, acSource, NULL, NULL);
ok(hr == S_OK, "Init returned 0x%08lx\n", hr);
/* Tests crash on older Windows. */
hr = IAutoComplete_Init(ac, NULL, NULL, NULL, NULL);
ok(hr == E_INVALIDARG, "Init returned 0x%08lx\n", hr);
hr = IAutoComplete_Init(ac, edit_control, NULL, NULL, NULL);
ok(hr == E_INVALIDARG, "Init returned 0x%08lx\n", hr);
}
/* bind to edit control */
hr = IAutoComplete_Init(ac, edit_control, acSource, NULL, NULL);
ok(hr == S_OK, "Init returned 0x%08lx\n", hr);
/* try invalid parameters after successful initialization .*/
hr = IAutoComplete_Init(ac, NULL, NULL, NULL, NULL);
ok(hr == E_INVALIDARG ||
hr == E_FAIL, /* Win2k/XP/Win2k3 */
"Init returned 0x%08lx\n", hr);
hr = IAutoComplete_Init(ac, NULL, acSource, NULL, NULL);
ok(hr == E_INVALIDARG ||
hr == E_FAIL, /* Win2k/XP/Win2k3 */
"Init returned 0x%08lx\n", hr);
hr = IAutoComplete_Init(ac, edit_control, NULL, NULL, NULL);
ok(hr == E_INVALIDARG ||
hr == E_FAIL, /* Win2k/XP/Win2k3 */
"Init returned 0x%08lx\n", hr);
/* try initializing twice on the same control */
hr = IAutoComplete_Init(ac, edit_control, acSource, NULL, NULL);
ok(hr == E_FAIL, "Init returned 0x%08lx\n", hr);
/* try initializing with a different control */
hr = IAutoComplete_Init(ac, hEdit, acSource, NULL, NULL);
ok(hr == E_FAIL, "Init returned 0x%08lx\n", hr);
DestroyWindow(edit_control);
/* try initializing with a different control after
* destroying the original initialization control */
hr = IAutoComplete_Init(ac, hEdit, acSource, NULL, NULL);
ok(hr == E_UNEXPECTED ||
hr == E_FAIL, /* Win2k/XP/Win2k3 */
"Init returned 0x%08lx\n", hr);
IUnknown_Release(acSource);
IAutoComplete_Release(ac);
}
static IAutoComplete *test_init(void)
{
HRESULT r;
IAutoComplete *ac, *ac2;
IUnknown *acSource;
LONG_PTR user_data;
/* AutoComplete instance */
r = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
&IID_IAutoComplete, (LPVOID*)&ac);
if (r == REGDB_E_CLASSNOTREG)
{
win_skip("CLSID_AutoComplete is not registered\n");
return NULL;
}
ok(r == S_OK, "no IID_IAutoComplete (0x%08lx)\n", r);
/* AutoComplete source */
r = CoCreateInstance(&CLSID_ACLMulti, NULL, CLSCTX_INPROC_SERVER,
&IID_IACList, (LPVOID*)&acSource);
if (r == REGDB_E_CLASSNOTREG)
{
win_skip("CLSID_ACLMulti is not registered\n");
IAutoComplete_Release(ac);
return NULL;
}
ok(r == S_OK, "no IID_IACList (0x%08lx)\n", r);
user_data = GetWindowLongPtrA(hEdit, GWLP_USERDATA);
ok(user_data == 0, "Expected the edit control user data to be zero\n");
/* bind to edit control */
r = IAutoComplete_Init(ac, hEdit, acSource, NULL, NULL);
ok(r == S_OK, "Init returned 0x%08lx\n", r);
user_data = GetWindowLongPtrA(hEdit, GWLP_USERDATA);
ok(user_data == 0, "Expected the edit control user data to be zero\n");
/* bind a different object to the same edit control */
r = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
&IID_IAutoComplete, (LPVOID*)&ac2);
ok(r == S_OK, "no IID_IAutoComplete (0x%08lx)\n", r);
r = IAutoComplete_Init(ac2, hEdit, acSource, NULL, NULL);
ok(r == S_OK, "Init returned 0x%08lx\n", r);
IAutoComplete_Release(ac2);
IUnknown_Release(acSource);
return ac;
}
static void test_killfocus(void)
{
/* Test if WM_KILLFOCUS messages are handled properly by checking if
* the parent receives an EN_KILLFOCUS message. */
SetFocus(hEdit);
killfocus_count = 0;
SetFocus(0);
ok(killfocus_count == 1, "Expected one EN_KILLFOCUS message, got: %d\n", killfocus_count);
}
static LRESULT CALLBACK MyWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg) {
case WM_CREATE:
/* create edit control */
hEdit = CreateWindowExA(0, "EDIT", "Some text", 0, 10, 10, 300, 300,
hWnd, NULL, hinst, NULL);
ok(hEdit != NULL, "Can't create edit control\n");
break;
case WM_COMMAND:
if(HIWORD(wParam) == EN_KILLFOCUS)
killfocus_count++;
break;
}
return DefWindowProcA(hWnd, msg, wParam, lParam);
}
static void createMainWnd(void)
{
WNDCLASSA wc;
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = GetModuleHandleA(NULL);
wc.hIcon = NULL;
wc.hCursor = LoadCursorA(NULL, (LPSTR)IDC_IBEAM);
wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
wc.lpszMenuName = NULL;
wc.lpszClassName = "MyTestWnd";
wc.lpfnWndProc = MyWndProc;
RegisterClassA(&wc);
hMainWnd = CreateWindowExA(0, "MyTestWnd", "Blah", WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT, 130, 105, NULL, NULL, GetModuleHandleA(NULL), 0);
}
static WNDPROC HijackerWndProc_prev;
static const WCHAR HijackerWndProc_txt[] = {'H','i','j','a','c','k','e','d',0};
static LRESULT CALLBACK HijackerWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg) {
case WM_GETTEXT:
{
size_t len = min(wParam, ARRAY_SIZE(HijackerWndProc_txt));
memcpy((void*)lParam, HijackerWndProc_txt, len * sizeof(WCHAR));
return len;
}
case WM_GETTEXTLENGTH:
return ARRAY_SIZE(HijackerWndProc_txt) - 1;
}
return CallWindowProcW(HijackerWndProc_prev, hWnd, msg, wParam, lParam);
}
static LRESULT CALLBACK HijackerWndProc2(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg) {
case EM_SETSEL:
lParam = wParam;
break;
case WM_SETTEXT:
lParam = (LPARAM)HijackerWndProc_txt;
break;
}
return CallWindowProcW(HijackerWndProc_prev, hWnd, msg, wParam, lParam);
}
struct string_enumerator
{
IEnumString IEnumString_iface;
IACList IACList_iface;
LONG ref;
WCHAR **data;
int data_len;
int cur;
UINT num_resets;
UINT num_expand;
WCHAR last_expand[32];
};
static struct string_enumerator *impl_from_IEnumString(IEnumString *iface)
{
return CONTAINING_RECORD(iface, struct string_enumerator, IEnumString_iface);
}
static HRESULT WINAPI string_enumerator_QueryInterface(IEnumString *iface, REFIID riid, void **ppv)
{
struct string_enumerator *this = impl_from_IEnumString(iface);
if (IsEqualGUID(riid, &IID_IEnumString) || IsEqualGUID(riid, &IID_IUnknown))
*ppv = &this->IEnumString_iface;
else if (IsEqualGUID(riid, &IID_IACList))
*ppv = &this->IACList_iface;
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef(&this->IEnumString_iface);
return S_OK;
}
static ULONG WINAPI string_enumerator_AddRef(IEnumString *iface)
{
struct string_enumerator *this = impl_from_IEnumString(iface);
ULONG ref = InterlockedIncrement(&this->ref);
return ref;
}
static ULONG WINAPI string_enumerator_Release(IEnumString *iface)
{
struct string_enumerator *this = impl_from_IEnumString(iface);
ULONG ref = InterlockedDecrement(&this->ref);
if (!ref)
free(this);
return ref;
}
static HRESULT WINAPI string_enumerator_Next(IEnumString *iface, ULONG num, LPOLESTR *strings, ULONG *num_returned)
{
struct string_enumerator *this = impl_from_IEnumString(iface);
int i, len;
*num_returned = 0;
for (i = 0; i < num; i++)
{
if (this->cur >= this->data_len)
return S_FALSE;
len = lstrlenW(this->data[this->cur]) + 1;
strings[i] = CoTaskMemAlloc(len * sizeof(WCHAR));
memcpy(strings[i], this->data[this->cur], len * sizeof(WCHAR));
(*num_returned)++;
this->cur++;
}
return S_OK;
}
static HRESULT WINAPI string_enumerator_Reset(IEnumString *iface)
{
struct string_enumerator *this = impl_from_IEnumString(iface);
this->cur = 0;
this->num_resets++;
return S_OK;
}
static HRESULT WINAPI string_enumerator_Skip(IEnumString *iface, ULONG num)
{
struct string_enumerator *this = impl_from_IEnumString(iface);
this->cur += num;
return S_OK;
}
static HRESULT WINAPI string_enumerator_Clone(IEnumString *iface, IEnumString **out)
{
*out = NULL;
return E_NOTIMPL;
}
static IEnumStringVtbl string_enumerator_vtbl =
{
string_enumerator_QueryInterface,
string_enumerator_AddRef,
string_enumerator_Release,
string_enumerator_Next,
string_enumerator_Skip,
string_enumerator_Reset,
string_enumerator_Clone
};
static struct string_enumerator *impl_from_IACList(IACList *iface)
{
return CONTAINING_RECORD(iface, struct string_enumerator, IACList_iface);
}
static HRESULT WINAPI aclist_QueryInterface(IACList *iface, REFIID riid, void **ppv)
{
return string_enumerator_QueryInterface(&impl_from_IACList(iface)->IEnumString_iface, riid, ppv);
}
static ULONG WINAPI aclist_AddRef(IACList *iface)
{
return string_enumerator_AddRef(&impl_from_IACList(iface)->IEnumString_iface);
}
static ULONG WINAPI aclist_Release(IACList *iface)
{
return string_enumerator_Release(&impl_from_IACList(iface)->IEnumString_iface);
}
static HRESULT WINAPI aclist_Expand(IACList *iface, const WCHAR *expand)
{
struct string_enumerator *this = impl_from_IACList(iface);
/* see what we get called with and how many times,
don't actually do any expansion of the strings */
memcpy(this->last_expand, expand, min((lstrlenW(expand) + 1)*sizeof(WCHAR), sizeof(this->last_expand)));
this->last_expand[ARRAY_SIZE(this->last_expand) - 1] = '\0';
this->num_expand++;
return S_OK;
}
static IACListVtbl aclist_vtbl =
{
aclist_QueryInterface,
aclist_AddRef,
aclist_Release,
aclist_Expand
};
static HRESULT string_enumerator_create(void **ppv, WCHAR **suggestions, int count)
{
struct string_enumerator *object;
object = calloc(1, sizeof(*object));
object->IEnumString_iface.lpVtbl = &string_enumerator_vtbl;
object->IACList_iface.lpVtbl = &aclist_vtbl;
object->ref = 1;
object->data = suggestions;
object->data_len = count;
object->cur = 0;
*ppv = &object->IEnumString_iface;
return S_OK;
}
static void dispatch_messages(void)
{
MSG msg;
Sleep(33);
while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessageA(&msg);
}
}
#define check_dropdown(acdropdown, hwnd_edit, list, list_num) check_dropdown_(__FILE__, __LINE__, acdropdown, hwnd_edit, list, list_num)
static void check_dropdown_(const char *file, UINT line, IAutoCompleteDropDown *acdropdown, HWND hwnd_edit, WCHAR **list, UINT list_num)
{
UINT i;
DWORD flags = 0;
LPWSTR str;
HRESULT hr;
hr = IAutoCompleteDropDown_GetDropDownStatus(acdropdown, &flags, &str);
ok_(file, line)(hr == S_OK, "IAutoCompleteDropDown_GetDropDownStatus failed: %lx\n", hr);
if (hr != S_OK) return;
if (list_num) ok_(file, line)(flags & ACDD_VISIBLE, "AutoComplete DropDown not visible\n");
else
{
ok_(file, line)(!(flags & ACDD_VISIBLE), "AutoComplete DropDown visible\n");
return;
}
ok_(file, line)(str == NULL, "Expected (null), got %s\n", wine_dbgstr_w(str));
if (str)
{
CoTaskMemFree(str);
return;
}
for (i = 0; i <= list_num; i++)
{
flags = 0;
SendMessageW(hwnd_edit, WM_KEYDOWN, VK_DOWN, 0);
SendMessageW(hwnd_edit, WM_KEYUP, VK_DOWN, 0xc0000000);
hr = IAutoCompleteDropDown_GetDropDownStatus(acdropdown, &flags, &str);
ok_(file, line)(hr == S_OK, "IAutoCompleteDropDown_GetDropDownStatus failed: %lx\n", hr);
ok_(file, line)(flags & ACDD_VISIBLE, "AutoComplete DropDown not visible\n");
if (hr == S_OK)
{
if (i < list_num)
ok_(file, line)(str && !lstrcmpW(list[i], str), "Expected %s, got %s\n",
wine_dbgstr_w(list[i]), wine_dbgstr_w(str));
else
ok_(file, line)(str == NULL, "Expected (null), got %s\n", wine_dbgstr_w(str));
}
CoTaskMemFree(str);
}
}
static void test_aclist_expand(HWND hwnd_edit, void *enumerator, IAutoCompleteDropDown *acdropdown)
{
struct string_enumerator *obj = (struct string_enumerator*)enumerator;
static WCHAR str1[] = {'t','e','s','t',0};
static WCHAR str1a[] = {'t','e','s','t','\\',0};
static WCHAR str2[] = {'t','e','s','t','\\','f','o','o','\\','b','a','r','\\','b','a',0};
static WCHAR str2a[] = {'t','e','s','t','\\','f','o','o','\\','b','a','r','\\',0};
static WCHAR str2b[] = {'t','e','s','t','\\','f','o','o','\\','b','a','r','\\','b','a','z','_','b','b','q','\\',0};
HRESULT hr;
obj->num_resets = 0;
ok(obj->num_expand == 0, "Expected 0 expansions, got %u\n", obj->num_expand);
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)str1);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(str1) - 1, ARRAY_SIZE(str1) - 1);
SendMessageW(hwnd_edit, WM_CHAR, '\\', 1);
dispatch_messages();
ok(obj->num_expand == 1, "Expected 1 expansion, got %u\n", obj->num_expand);
ok(lstrcmpW(obj->last_expand, str1a) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str1a), wine_dbgstr_w(obj->last_expand));
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)str2);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(str2) - 1, ARRAY_SIZE(str2) - 1);
SendMessageW(hwnd_edit, WM_CHAR, 'z', 1);
dispatch_messages();
ok(obj->num_expand == 2, "Expected 2 expansions, got %u\n", obj->num_expand);
ok(lstrcmpW(obj->last_expand, str2a) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str2a), wine_dbgstr_w(obj->last_expand));
ok(obj->num_resets == 2, "Expected 2 resets, got %u\n", obj->num_resets);
SetFocus(hwnd_edit);
SendMessageW(hwnd_edit, WM_CHAR, '_', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'b', 1);
SetFocus(0);
SetFocus(hwnd_edit);
SendMessageW(hwnd_edit, WM_CHAR, 'b', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'q', 1);
dispatch_messages();
ok(obj->num_expand == 2, "Expected 2 expansions, got %u\n", obj->num_expand);
ok(obj->num_resets == 2, "Expected 2 resets, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, WM_CHAR, '\\', 1);
dispatch_messages();
ok(obj->num_expand == 3, "Expected 3 expansions, got %u\n", obj->num_expand);
ok(lstrcmpW(obj->last_expand, str2b) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str2b), wine_dbgstr_w(obj->last_expand));
ok(obj->num_resets == 3, "Expected 3 resets, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(str1a) - 1, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'x', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'y', 1);
dispatch_messages();
ok(obj->num_expand == 4, "Expected 4 expansions, got %u\n", obj->num_expand);
ok(lstrcmpW(obj->last_expand, str1a) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str1a), wine_dbgstr_w(obj->last_expand));
ok(obj->num_resets == 4, "Expected 4 resets, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(str1) - 1, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'x', 1);
dispatch_messages();
ok(obj->num_expand == 4, "Expected 4 expansions, got %u\n", obj->num_expand);
ok(obj->num_resets == 5, "Expected 5 resets, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)str1a);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(str1a) - 1, ARRAY_SIZE(str1a) - 1);
SendMessageW(hwnd_edit, WM_CHAR, 'f', 1);
dispatch_messages();
ok(obj->num_expand == 5, "Expected 5 expansions, got %u\n", obj->num_expand);
ok(lstrcmpW(obj->last_expand, str1a) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str1a), wine_dbgstr_w(obj->last_expand));
ok(obj->num_resets == 6, "Expected 6 resets, got %u\n", obj->num_resets);
hr = IAutoCompleteDropDown_ResetEnumerator(acdropdown);
ok(hr == S_OK, "IAutoCompleteDropDown_ResetEnumerator failed: %lx\n", hr);
SendMessageW(hwnd_edit, WM_CHAR, 'o', 1);
dispatch_messages();
ok(obj->num_expand == 6, "Expected 6 expansions, got %u\n", obj->num_expand);
ok(lstrcmpW(obj->last_expand, str1a) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str1a), wine_dbgstr_w(obj->last_expand));
ok(obj->num_resets == 7, "Expected 7 resets, got %u\n", obj->num_resets);
}
static void test_prefix_filtering(HWND hwnd_edit)
{
static WCHAR htt[] = {'h','t','t',0};
static WCHAR www[] = {'w','w','w','.',0};
static WCHAR str0[] = {'w','w','w','.','a','x',0};
static WCHAR str1[] = {'h','t','t','p','s',':','/','/','w','w','w','.','a','c',0};
static WCHAR str2[] = {'a','a',0};
static WCHAR str3[] = {'a','b',0};
static WCHAR str4[] = {'h','t','t','p',':','/','/','a','0',0};
static WCHAR str5[] = {'h','t','t','p','s',':','/','/','h','t','a',0};
static WCHAR str6[] = {'h','f','o','o',0};
static WCHAR str7[] = {'h','t','t','p',':','/','/','w','w','w','.','a','d','d',0};
static WCHAR str8[] = {'w','w','w','.','w','w','w','.','?',0};
static WCHAR str9[] = {'h','t','t','p',':','/','/','a','b','c','.','a','a','.','c','o','m',0};
static WCHAR str10[]= {'f','t','p',':','/','/','a','b','c',0};
static WCHAR str11[]= {'f','i','l','e',':','/','/','a','a',0};
static WCHAR str12[]= {'f','t','p',':','/','/','w','w','w','.','a','a',0};
static WCHAR *suggestions[] = { str0, str1, str2, str3, str4, str5, str6, str7, str8, str9, str10, str11, str12 };
static WCHAR *sorted1[] = { str4, str2, str3, str9, str1, str7, str0 };
static WCHAR *sorted2[] = { str3, str9 };
static WCHAR *sorted3[] = { str1, str7, str0 };
static WCHAR *sorted4[] = { str6, str5 };
static WCHAR *sorted5[] = { str5 };
static WCHAR *sorted6[] = { str4, str9 };
static WCHAR *sorted7[] = { str11, str10, str12 };
IUnknown *enumerator;
IAutoComplete2 *autocomplete;
IAutoCompleteDropDown *acdropdown;
WCHAR buffer[20];
HRESULT hr;
hr = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER, &IID_IAutoComplete2, (void**)&autocomplete);
ok(hr == S_OK, "CoCreateInstance failed: %lx\n", hr);
hr = IAutoComplete2_QueryInterface(autocomplete, &IID_IAutoCompleteDropDown, (LPVOID*)&acdropdown);
ok(hr == S_OK, "No IAutoCompleteDropDown interface: %lx\n", hr);
string_enumerator_create((void**)&enumerator, suggestions, ARRAY_SIZE(suggestions));
hr = IAutoComplete2_SetOptions(autocomplete, ACO_FILTERPREFIXES | ACO_AUTOSUGGEST | ACO_AUTOAPPEND);
ok(hr == S_OK, "IAutoComplete2_SetOptions failed: %lx\n", hr);
hr = IAutoComplete2_Init(autocomplete, hwnd_edit, enumerator, NULL, NULL);
ok(hr == S_OK, "IAutoComplete_Init failed: %lx\n", hr);
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str4 + 7, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str4 + 7), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, sorted1, ARRAY_SIZE(sorted1));
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'b', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str3, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str3), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, sorted2, ARRAY_SIZE(sorted2));
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'b', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'c', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str9 + 7, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str9 + 7), wine_dbgstr_w(buffer));
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)www);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(www) - 1, ARRAY_SIZE(www) - 1);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str1 + 8, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str1 + 8), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, sorted3, ARRAY_SIZE(sorted3));
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)www);
SendMessageW(hwnd_edit, EM_SETSEL, ARRAY_SIZE(www) - 1, ARRAY_SIZE(www) - 1);
SendMessageW(hwnd_edit, WM_CHAR, 'w', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str8, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str8), wine_dbgstr_w(buffer));
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'h', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str6, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str6), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, sorted4, ARRAY_SIZE(sorted4));
SendMessageW(hwnd_edit, WM_CHAR, 't', 1);
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str5 + 8, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str5 + 8), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, sorted5, ARRAY_SIZE(sorted5));
SendMessageW(hwnd_edit, WM_CHAR, 't', 1);
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(htt, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(htt), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, NULL, 0);
SendMessageW(hwnd_edit, WM_CHAR, 'p', 1);
SendMessageW(hwnd_edit, WM_CHAR, ':', 1);
SendMessageW(hwnd_edit, WM_CHAR, '/', 1);
SendMessageW(hwnd_edit, WM_CHAR, '/', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str4, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str4), wine_dbgstr_w(buffer));
check_dropdown(acdropdown, hwnd_edit, sorted6, ARRAY_SIZE(sorted6));
SendMessageW(hwnd_edit, EM_SETSEL, 0, 2);
SendMessageW(hwnd_edit, WM_CHAR, 'H', 1);
dispatch_messages();
check_dropdown(acdropdown, hwnd_edit, NULL, 0);
SendMessageW(hwnd_edit, WM_CHAR, 't', 1);
dispatch_messages();
check_dropdown(acdropdown, hwnd_edit, sorted6, ARRAY_SIZE(sorted6));
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, 'F', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
check_dropdown(acdropdown, hwnd_edit, sorted7, ARRAY_SIZE(sorted7));
SendMessageW(hwnd_edit, WM_CHAR, 'i', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'L', 1);
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
check_dropdown(acdropdown, hwnd_edit, sorted7, 1);
IAutoCompleteDropDown_Release(acdropdown);
IAutoComplete2_Release(autocomplete);
IUnknown_Release(enumerator);
}
static void test_custom_source(void)
{
static WCHAR str_alpha[] = {'t','e','s','t','1',0};
static WCHAR str_alpha2[] = {'t','e','s','t','2',0};
static WCHAR str_beta[] = {'a','u','t','o',' ','c','o','m','p','l','e','t','e',0};
static WCHAR str_au[] = {'a','u',0};
static WCHAR str_aut[] = {'a','u','t',0};
static WCHAR *suggestions[] = { str_alpha, str_alpha2, str_beta };
struct string_enumerator *obj;
IUnknown *enumerator;
IAutoComplete2 *autocomplete;
IAutoCompleteDropDown *acdropdown;
HWND hwnd_edit;
DWORD flags = 0;
WCHAR buffer[20];
HRESULT hr;
ShowWindow(hMainWnd, SW_SHOW);
hwnd_edit = CreateWindowA("Edit", "", WS_OVERLAPPED | WS_VISIBLE | WS_CHILD | WS_BORDER, 50, 5, 200, 20, hMainWnd, 0, NULL, 0);
hr = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER, &IID_IAutoComplete2, (void**)&autocomplete);
ok(hr == S_OK, "CoCreateInstance failed: %lx\n", hr);
hr = IAutoComplete2_QueryInterface(autocomplete, &IID_IAutoCompleteDropDown, (LPVOID*)&acdropdown);
ok(hr == S_OK, "No IAutoCompleteDropDown interface: %lx\n", hr);
string_enumerator_create((void**)&enumerator, suggestions, ARRAY_SIZE(suggestions));
obj = (struct string_enumerator*)enumerator;
hr = IAutoComplete2_SetOptions(autocomplete, ACO_AUTOSUGGEST | ACO_AUTOAPPEND);
ok(hr == S_OK, "IAutoComplete2_SetOptions failed: %lx\n", hr);
hr = IAutoCompleteDropDown_ResetEnumerator(acdropdown);
ok(hr == S_OK, "IAutoCompleteDropDown_ResetEnumerator failed: %lx\n", hr);
hr = IAutoComplete2_Init(autocomplete, hwnd_edit, enumerator, NULL, NULL);
ok(hr == S_OK, "IAutoComplete_Init failed: %lx\n", hr);
SetFocus(hwnd_edit);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'u', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str_beta, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str_beta), wine_dbgstr_w(buffer));
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, '\b', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(buffer[0] == '\0', "Expected empty string, got %s\n", wine_dbgstr_w(buffer));
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
hr = IAutoCompleteDropDown_ResetEnumerator(acdropdown);
ok(hr == S_OK, "IAutoCompleteDropDown_ResetEnumerator failed: %lx\n", hr);
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
obj->num_resets = 0;
/* hijack the window procedure */
HijackerWndProc_prev = (WNDPROC)SetWindowLongPtrW(hwnd_edit, GWLP_WNDPROC, (LONG_PTR)HijackerWndProc);
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(HijackerWndProc_txt, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(HijackerWndProc_txt), wine_dbgstr_w(buffer));
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'u', 1);
SetWindowLongPtrW(hwnd_edit, GWLP_WNDPROC, (LONG_PTR)HijackerWndProc_prev);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str_au, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str_au), wine_dbgstr_w(buffer));
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, EM_SETSEL, 0, -1);
SendMessageW(hwnd_edit, WM_CHAR, '\b', 1);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(buffer[0] == '\0', "Expected empty string, got %s\n", wine_dbgstr_w(buffer));
hr = IAutoCompleteDropDown_ResetEnumerator(acdropdown);
ok(hr == S_OK, "IAutoCompleteDropDown_ResetEnumerator failed: %lx\n", hr);
HijackerWndProc_prev = (WNDPROC)SetWindowLongPtrW(hwnd_edit, GWLP_WNDPROC, (LONG_PTR)HijackerWndProc2);
SendMessageW(hwnd_edit, WM_CHAR, 'a', 1);
SendMessageW(hwnd_edit, WM_CHAR, 'u', 1);
SetWindowLongPtrW(hwnd_edit, GWLP_WNDPROC, (LONG_PTR)HijackerWndProc_prev);
dispatch_messages();
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str_beta, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str_beta), wine_dbgstr_w(buffer));
ok(obj->num_resets == 2, "Expected 2 resets, got %u\n", obj->num_resets);
/* end of hijacks */
hr = IAutoCompleteDropDown_GetDropDownStatus(acdropdown, &flags, NULL);
ok(hr == S_OK, "IAutoCompleteDropDown_GetDropDownStatus failed: %lx\n", hr);
ok(flags & ACDD_VISIBLE, "AutoComplete DropDown should be visible\n");
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)str_au);
dispatch_messages();
hr = IAutoCompleteDropDown_GetDropDownStatus(acdropdown, &flags, NULL);
ok(hr == S_OK, "IAutoCompleteDropDown_GetDropDownStatus failed: %lx\n", hr);
ok(!(flags & ACDD_VISIBLE), "AutoComplete DropDown should have been hidden\n");
SendMessageW(hwnd_edit, WM_SETTEXT, 0, (LPARAM)str_aut);
dispatch_messages();
hr = IAutoCompleteDropDown_GetDropDownStatus(acdropdown, &flags, NULL);
ok(hr == S_OK, "IAutoCompleteDropDown_GetDropDownStatus failed: %lx\n", hr);
ok(!(flags & ACDD_VISIBLE), "AutoComplete DropDown should be hidden\n");
SendMessageW(hwnd_edit, WM_GETTEXT, ARRAY_SIZE(buffer), (LPARAM)buffer);
ok(lstrcmpW(str_aut, buffer) == 0, "Expected %s, got %s\n", wine_dbgstr_w(str_aut), wine_dbgstr_w(buffer));
test_aclist_expand(hwnd_edit, enumerator, acdropdown);
obj->num_resets = 0;
hr = IAutoCompleteDropDown_ResetEnumerator(acdropdown);
ok(hr == S_OK, "IAutoCompleteDropDown_ResetEnumerator failed: %lx\n", hr);
SendMessageW(hwnd_edit, WM_CHAR, 'x', 1);
dispatch_messages();
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
SendMessageW(hwnd_edit, WM_CHAR, 'x', 1);
dispatch_messages();
ok(obj->num_resets == 1, "Expected 1 reset, got %u\n", obj->num_resets);
IAutoCompleteDropDown_Release(acdropdown);
IAutoComplete2_Release(autocomplete);
IUnknown_Release(enumerator);
test_prefix_filtering(hwnd_edit);
ShowWindow(hMainWnd, SW_HIDE);
DestroyWindow(hwnd_edit);
}
START_TEST(autocomplete)
{
HRESULT r;
MSG msg;
IAutoComplete* ac;
RECT win_rect;
POINT orig_pos;
r = CoInitialize(NULL);
ok(r == S_OK, "CoInitialize failed (0x%08lx). Tests aborted.\n", r);
if (r != S_OK)
return;
createMainWnd();
ok(hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n");
if (!hMainWnd) return;
/* Move the cursor away from the dropdown listbox */
GetWindowRect(hMainWnd, &win_rect);
GetCursorPos(&orig_pos);
SetCursorPos(win_rect.left, win_rect.top);
test_invalid_init();
ac = test_init();
if (!ac)
goto cleanup;
test_killfocus();
test_custom_source();
PostQuitMessage(0);
while(GetMessageA(&msg,0,0,0)) {
TranslateMessage(&msg);
DispatchMessageA(&msg);
}
IAutoComplete_Release(ac);
cleanup:
SetCursorPos(orig_pos.x, orig_pos.y);
DestroyWindow(hEdit);
DestroyWindow(hMainWnd);
CoUninitialize();
}
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