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uxtheme/tests: Add some tests for OpenThemeFile.

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The tests show that the first argument must not be null, that the handle
returned via the fourth argument is not an HTHEME, and that that handle
can be passed to CloseThemeFile without error.
This commit is contained in:
Alex Henrie 2023-11-30 00:03:26 -07:00 committed by Alexandre Julliard
parent effdb707b0
commit b9714336ea
1 changed files with 47 additions and 0 deletions
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47
dlls/uxtheme/tests/system.c
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@ -38,6 +38,8 @@
static HTHEME (WINAPI * pOpenThemeDataEx)(HWND, LPCWSTR, DWORD);
static HTHEME (WINAPI *pOpenThemeDataForDpi)(HWND, LPCWSTR, UINT);
static HRESULT (WINAPI *pOpenThemeFile)(const WCHAR *, const WCHAR *, const WCHAR *, HANDLE, DWORD);
static HRESULT (WINAPI *pCloseThemeFile)(HANDLE);
static HPAINTBUFFER (WINAPI *pBeginBufferedPaint)(HDC, const RECT *, BP_BUFFERFORMAT, BP_PAINTPARAMS *, HDC *);
static HRESULT (WINAPI *pBufferedPaintClear)(HPAINTBUFFER, const RECT *);
static HRESULT (WINAPI *pDrawThemeBackgroundEx)(HTHEME, HDC, int, int, const RECT *, const DTBGOPTS *);
@ -76,6 +78,8 @@ static void init_funcs(void)
HMODULE gdi32 = GetModuleHandleA("gdi32.dll");
HMODULE uxtheme = GetModuleHandleA("uxtheme.dll");
pOpenThemeFile = (void *)GetProcAddress(uxtheme, MAKEINTRESOURCEA(2));
pCloseThemeFile = (void *)GetProcAddress(uxtheme, MAKEINTRESOURCEA(3));
pShouldSystemUseDarkMode = (void *)GetProcAddress(uxtheme, MAKEINTRESOURCEA(138));
pShouldAppsUseDarkMode = (void *)GetProcAddress(uxtheme, MAKEINTRESOURCEA(132));
@ -874,6 +878,48 @@ static void test_CloseThemeData(void)
ok(hRes == E_HANDLE, "Expected E_HANDLE, got 0x%08lx\n", hRes);
}
static void test_OpenThemeFile(void)
{
WCHAR currentThemePath[MAX_PATH];
DWORD pathSize = sizeof(currentThemePath);
HANDLE htf;
LSTATUS ls;
HRESULT hr;
SIZE partSize;
if (!pOpenThemeFile)
{
win_skip("OpenThemeFile is unavailable.\n");
return;
}
ls = RegGetValueW(HKEY_CURRENT_USER,
L"Software\\Microsoft\\Windows\\CurrentVersion\\ThemeManager", L"DllName",
RRF_RT_REG_SZ, NULL, currentThemePath, &pathSize);
if (ls == ERROR_FILE_NOT_FOUND)
{
win_skip("DllName registry value not found.\n");
return;
}
ok(ls == ERROR_SUCCESS, "RegGetValueW failed: %ld\n", ls);
htf = (void *)0xdeadbeef;
hr = pOpenThemeFile(NULL, NULL, NULL, &htf, 0);
todo_wine ok(hr == E_POINTER, "Expected E_POINTER, got 0x%08lx\n", hr);
ok(!htf, "Expected NULL, got %p\n", htf);
htf = (void *)0xdeadbeef;
hr = pOpenThemeFile(currentThemePath, NULL, NULL, &htf, 0);
ok(hr == S_OK, "Expected S_OK, got 0x%08lx\n", hr);
ok(htf != (void *)0xdeadbeef && htf != NULL && htf != INVALID_HANDLE_VALUE, "got %p\n", htf);
hr = GetThemePartSize(htf, NULL, BP_CHECKBOX, CBS_CHECKEDNORMAL, NULL, TS_DRAW, &partSize);
todo_wine ok(hr == E_HANDLE, "Expected E_HANDLE, got 0x%08lx\n", hr);
hr = pCloseThemeFile(htf);
ok(hr == S_OK, "Expected S_OK, got 0x%08lx\n", hr);
}
static void test_buffer_dc_props(HDC hdc, const RECT *rect)
{
static const XFORM ident = { 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f };
@ -2704,6 +2750,7 @@ START_TEST(system)
test_OpenThemeData();
test_OpenThemeDataEx();
test_OpenThemeDataForDpi();
test_OpenThemeFile();
test_GetCurrentThemeName();
test_GetThemePartSize();
test_CloseThemeData();