Module: wine Branch: master Commit: dd5a9a0aa11577da5016efdf3424f3f65686aaf8 URL: http://source.winehq.org/git/wine.git/?a=commit;h=dd5a9a0aa11577da5016efdf34...
Author: Vincent Povirk vincent@codeweavers.com Date: Wed Jul 1 17:39:13 2009 -0500
windowscodecs: Add test for IWICPalette.
---
dlls/windowscodecs/tests/Makefile.in | 3 +- dlls/windowscodecs/tests/palette.c | 158 ++++++++++++++++++++++++++++++++++ 2 files changed, 160 insertions(+), 1 deletions(-)
diff --git a/dlls/windowscodecs/tests/Makefile.in b/dlls/windowscodecs/tests/Makefile.in index 829bbdd..2bb8c01 100644 --- a/dlls/windowscodecs/tests/Makefile.in +++ b/dlls/windowscodecs/tests/Makefile.in @@ -6,7 +6,8 @@ TESTDLL = windowscodecs.dll IMPORTS = kernel32 ole32
CTESTS = \ - bmpformat.c + bmpformat.c \ + palette.c
@MAKE_TEST_RULES@
diff --git a/dlls/windowscodecs/tests/palette.c b/dlls/windowscodecs/tests/palette.c new file mode 100644 index 0000000..d1e5c88 --- /dev/null +++ b/dlls/windowscodecs/tests/palette.c @@ -0,0 +1,158 @@ +/* + * Copyright 2009 Vincent Povirk for CodeWeavers + * + * 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> + +#define COBJMACROS + +#include "windef.h" +#include "objbase.h" +#include "wincodec.h" +#include "wine/test.h" + +static void test_custom_palette(void) +{ + IWICImagingFactory *factory; + IWICPalette *palette; + HRESULT hr; + WICBitmapPaletteType type=0xffffffff; + UINT count=1; + const WICColor initcolors[4]={0xff000000,0xff0000ff,0xffffff00,0xffffffff}; + WICColor colors[4]; + BOOL boolresult; + + hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, + &IID_IWICImagingFactory, (void**)&factory); + ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr); + if (!SUCCEEDED(hr)) return; + + hr = IWICImagingFactory_CreatePalette(factory, &palette); + ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr); + if (SUCCEEDED(hr)) + { + hr = IWICPalette_GetType(palette, &type); + ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr); + ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type); + + hr = IWICPalette_GetColorCount(palette, &count); + ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr); + ok(count == 0, "expected 0, got %u\n", count); + + hr = IWICPalette_GetColors(palette, 0, colors, &count); + ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr); + ok(count == 0, "expected 0, got %u\n", count); + + hr = IWICPalette_GetColors(palette, 4, colors, &count); + ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr); + ok(count == 0, "expected 0, got %u\n", count); + + memcpy(colors, initcolors, sizeof(initcolors)); + hr = IWICPalette_InitializeCustom(palette, colors, 4); + ok(SUCCEEDED(hr), "InitializeCustom failed, hr=%x\n", hr); + + hr = IWICPalette_GetType(palette, &type); + ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr); + ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type); + + hr = IWICPalette_GetColorCount(palette, &count); + ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr); + ok(count == 4, "expected 4, got %u\n", count); + + memset(colors, 0, sizeof(colors)); + count = 0; + hr = IWICPalette_GetColors(palette, 4, colors, &count); + ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr); + ok(count == 4, "expected 4, got %u\n", count); + ok(!memcmp(colors, initcolors, sizeof(colors)), "got unexpected palette data\n"); + + memset(colors, 0, sizeof(colors)); + count = 0; + hr = IWICPalette_GetColors(palette, 2, colors, &count); + ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr); + ok(count == 2, "expected 2, got %u\n", count); + ok(!memcmp(colors, initcolors, sizeof(WICColor)*2), "got unexpected palette data\n"); + + count = 0; + hr = IWICPalette_GetColors(palette, 6, colors, &count); + ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr); + ok(count == 4, "expected 4, got %u\n", count); + + hr = IWICPalette_HasAlpha(palette, &boolresult); + ok(SUCCEEDED(hr), "HasAlpha failed, hr=%x\n", hr); + ok(!boolresult, "expected FALSE, got TRUE\n"); + + hr = IWICPalette_IsBlackWhite(palette, &boolresult); + ok(SUCCEEDED(hr), "IsBlackWhite failed, hr=%x\n", hr); + ok(!boolresult, "expected FALSE, got TRUE\n"); + + hr = IWICPalette_IsGrayscale(palette, &boolresult); + ok(SUCCEEDED(hr), "IsGrayscale failed, hr=%x\n", hr); + ok(!boolresult, "expected FALSE, got TRUE\n"); + + /* try a palette with some alpha in it */ + colors[2] = 0x80ffffff; + hr = IWICPalette_InitializeCustom(palette, colors, 4); + ok(SUCCEEDED(hr), "InitializeCustom failed, hr=%x\n", hr); + + hr = IWICPalette_HasAlpha(palette, &boolresult); + ok(SUCCEEDED(hr), "HasAlpha failed, hr=%x\n", hr); + ok(boolresult, "expected TRUE, got FALSE\n"); + + /* setting to a 0-color palette is acceptable */ + hr = IWICPalette_InitializeCustom(palette, NULL, 0); + ok(SUCCEEDED(hr), "InitializeCustom failed, hr=%x\n", hr); + + /* IWICPalette is paranoid about NULL pointers */ + hr = IWICPalette_GetType(palette, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_GetColorCount(palette, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_InitializeCustom(palette, NULL, 4); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_GetColors(palette, 4, NULL, &count); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_GetColors(palette, 4, colors, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_HasAlpha(palette, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_IsBlackWhite(palette, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + hr = IWICPalette_IsGrayscale(palette, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr); + + IWICPalette_Release(palette); + } + + IWICImagingFactory_Release(factory); +} + +START_TEST(palette) +{ + CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); + + test_custom_palette(); + + CoUninitialize(); +}