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[USER32_APITEST] Add a test for SPI_GETGRADIENTCAPTIONS (#3338)

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Dmitry Borisov 2020-10-31 22:10:42 +06:00 committed by Stanislav Motylkov
parent d5132f5ce3
commit 2e6c9ee1ca
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1 changed files with 98 additions and 0 deletions
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98
modules/rostests/apitests/user32/SystemParametersInfo.c
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@ -9,6 +9,9 @@
HWND hWnd1, hWnd2;
static BOOL g_bReadyForDisplayChange = FALSE;
static HANDLE g_hSemDisplayChange;
/* FIXME: test for HWND_TOP, etc...*/
static int get_iwnd(HWND hWnd)
{
@ -37,6 +40,13 @@ LRESULT CALLBACK SysParamsTestProc(HWND hWnd, UINT message, WPARAM wParam, LPARA
RECORD_MESSAGE(iwnd, message, SENT, get_iwnd(pwp->hwndInsertAfter), pwp->flags);
break;
}
case WM_DISPLAYCHANGE:
if (g_bReadyForDisplayChange)
{
g_bReadyForDisplayChange = FALSE;
ReleaseSemaphore(g_hSemDisplayChange, 1, 0);
}
break;
default:
RECORD_MESSAGE(iwnd, message, SENT, 0,0);
}
@ -171,6 +181,93 @@ static void Test_MouseSpeed()
ok(ret, "SystemParametersInfo failed\n");
}
static void Test_GradientCaptions(void)
{
BOOL ret;
LONG lResult;
DWORD dwResult;
BOOL bGradientCaptions, bModeFound;
DEVMODEW OldDevMode, NewDevMode;
INT iMode;
ret = SystemParametersInfo(SPI_GETGRADIENTCAPTIONS, 0, &bGradientCaptions, 0);
ok(ret, "SystemParametersInfo failed\n");
if (bGradientCaptions == FALSE)
{
skip("GRADIENTCAPTIONS value has changed from its original state\n");
return;
}
/* Try to find a graphics mode with 16 or 256 colors */
iMode = 0;
bModeFound = FALSE;
while (EnumDisplaySettingsW(NULL, iMode, &NewDevMode))
{
if ((NewDevMode.dmBitsPerPel == 4) ||
(NewDevMode.dmBitsPerPel == 8))
{
bModeFound = TRUE;
break;
}
++iMode;
}
if (!bModeFound)
{
skip("4bpp/8bpp graphics mode is not supported\n");
return;
}
/* Save the current graphics mode */
ret = EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &OldDevMode);
ok(ret, "EnumDisplaySettingsW failed\n");
g_hSemDisplayChange = CreateSemaphoreW(NULL, 0, 1, NULL);
/* Switch to the new graphics mode */
g_bReadyForDisplayChange = TRUE;
lResult = ChangeDisplaySettingsExW(NULL, &NewDevMode, NULL, 0, NULL);
if (lResult == DISP_CHANGE_SUCCESSFUL)
{
dwResult = WaitForSingleObject(g_hSemDisplayChange, 10000);
ok(dwResult == WAIT_OBJECT_0, "Waiting for the WM_DISPLAYCHANGE message timed out\n");
}
g_bReadyForDisplayChange = FALSE;
ok(lResult == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExW returned %ld\n", lResult);
/* SPI_GETGRADIENTCAPTIONS will now always return FALSE */
ret = SystemParametersInfo(SPI_GETGRADIENTCAPTIONS, 0, &bGradientCaptions, 0);
ok(ret, "SystemParametersInfo failed\n");
ok(bGradientCaptions == FALSE, "SPI_GETGRADIENTCAPTIONS got unexpected value (%d instead of 0)\n", bGradientCaptions);
/* Enable gradient captions */
bGradientCaptions = TRUE;
SystemParametersInfo(SPI_SETGRADIENTCAPTIONS, 0, UlongToPtr(bGradientCaptions), 0);
/* Still FALSE */
ret = SystemParametersInfo(SPI_GETGRADIENTCAPTIONS, 0, &bGradientCaptions, 0);
ok(ret, "SystemParametersInfo failed\n");
ok(bGradientCaptions == FALSE, "SPI_GETGRADIENTCAPTIONS got unexpected value (%d instead of 0)\n", bGradientCaptions);
/* Restore the previous graphics mode */
g_bReadyForDisplayChange = TRUE;
lResult = ChangeDisplaySettingsExW(NULL, &OldDevMode, NULL, 0, NULL);
if (lResult == DISP_CHANGE_SUCCESSFUL)
{
dwResult = WaitForSingleObject(g_hSemDisplayChange, 10000);
ok(dwResult == WAIT_OBJECT_0, "Waiting for the WM_DISPLAYCHANGE message timed out\n");
}
g_bReadyForDisplayChange = FALSE;
ok(lResult == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExW returned %ld\n", lResult);
/* The original value should be restored */
ret = SystemParametersInfo(SPI_GETGRADIENTCAPTIONS, 0, &bGradientCaptions, 0);
ok(ret, "SystemParametersInfo failed\n");
ok(bGradientCaptions == TRUE, "SPI_GETGRADIENTCAPTIONS got unexpected value (%d instead of 1)\n", bGradientCaptions);
CloseHandle(g_hSemDisplayChange);
}
START_TEST(SystemParametersInfo)
{
RegisterSimpleClass(SysParamsTestProc, L"sysparamstest");
@ -182,6 +279,7 @@ START_TEST(SystemParametersInfo)
Test_NonClientMetrics();
Test_MouseSpeed();
Test_GradientCaptions();
DestroyWindow(hWnd1);
DestroyWindow(hWnd2);