69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* Copyright 2020 Zhiyi Zhang for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "dwmapi.h"
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#include "wine/test.h"
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static void test_DwmIsCompositionEnabled(void)
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{
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BOOL enabled;
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HRESULT hr;
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hr = DwmIsCompositionEnabled(NULL);
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ok(hr == E_INVALIDARG, "Expected %#lx, got %#lx.\n", E_INVALIDARG, hr);
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enabled = -1;
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hr = DwmIsCompositionEnabled(&enabled);
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ok(hr == S_OK, "Expected %#lx, got %#lx.\n", S_OK, hr);
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ok(enabled == TRUE || enabled == FALSE, "Got unexpected %#x.\n", enabled);
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}
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static void test_DwmGetCompositionTimingInfo(void)
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{
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DWM_TIMING_INFO timing_info;
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BOOL enabled;
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HRESULT hr;
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enabled = FALSE;
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hr = DwmIsCompositionEnabled(&enabled);
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ok(hr == S_OK, "Got hr %#lx.\n", hr);
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if (!enabled)
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{
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skip("DWM is disabled.\n");
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return;
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}
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hr = DwmGetCompositionTimingInfo(NULL, NULL);
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ok(hr == E_INVALIDARG, "Got hr %#lx.\n", hr);
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memset(&timing_info, 0, sizeof(timing_info));
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hr = DwmGetCompositionTimingInfo(NULL, &timing_info);
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ok(hr == MILERR_MISMATCHED_SIZE, "Got hr %#lx.\n", hr);
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timing_info.cbSize = sizeof(timing_info);
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hr = DwmGetCompositionTimingInfo(NULL, &timing_info);
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ok(hr == S_OK, "Got hr %#lx.\n", hr);
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}
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START_TEST(dwmapi)
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{
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test_DwmIsCompositionEnabled();
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test_DwmGetCompositionTimingInfo();
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}
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