[PATCH 1/2] gdiplus/test: Add GdipGetNearestColor test [try 2]

[Vincent Povirk]

You should probably use a Bitmap object rather than the display for
this, since the pixel format is important. That should make it
possible to test other depths, even though they can't yet be
implemented properly in Wine.

Also, you should mark tests that fail in wine with todo_wine and
remove the todo_wine in any subsequent patches that fix them.

On Tue, Feb 23, 2010 at 8:56 PM, Justin Chevrier <jchevrier at gmail.com> wrote:
> ---
>  dlls/gdiplus/tests/graphics.c |   45 +++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 45 insertions(+), 0 deletions(-)
>
> diff --git a/dlls/gdiplus/tests/graphics.c b/dlls/gdiplus/tests/graphics.c
> index 45bd9f7..97c520d 100644
> --- a/dlls/gdiplus/tests/graphics.c
> +++ b/dlls/gdiplus/tests/graphics.c
> @@ -21,6 +21,7 @@
>  #include "windows.h"
>  #include "gdiplus.h"
>  #include "wingdi.h"
> +#include "winuser.h"
>  #include "wine/test.h"
>  #include <math.h>
>
> @@ -2270,6 +2271,49 @@ static void test_GdipIsVisibleRect(void)
>     ReleaseDC(0, hdc);
>  }
>
> +static void test_GdipGetNearestColor(void)
> +{
> +    GpStatus status;
> +    GpGraphics *graphics = NULL;
> +    ARGB color = 0xdeadbeef;
> +    HDC hdc = GetDC(0);
> +    DEVMODEA dmA;
> +    BOOL ret;
> +
> +    /* create a graphics object */
> +    ok(hdc != NULL, "Expected HDC to be initialized\n");
> +
> +    status = GdipCreateFromHDC(hdc, &graphics);
> +    expect(Ok, status);
> +    ok(graphics != NULL, "Expected graphics to be initialized\n");
> +
> +    status = GdipGetNearestColor(graphics, NULL);
> +    expect(InvalidParameter, status);
> +
> +    status = GdipGetNearestColor(NULL, &color);
> +    expect(InvalidParameter, status);
> +
> +    ret = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA);
> +    if (!ret)
> +    {
> +        skip("Could not determine color depth\n");
> +        goto end;
> +    }
> +
> +    if (dmA.dmBitsPerPel >= 24)
> +    {
> +        status = GdipGetNearestColor(graphics, &color);
> +        expect(Ok, status);
> +        ok(color == 0xdeadbeef, "expected 0xdeadbeef, got: 0x%08x\n", color);
> +    }
> +    else
> +        skip("Color depth less than 24bpp.\n");
> +
> +    end:
> +    GdipDeleteGraphics(graphics);
> +    ReleaseDC(0, hdc);
> +}
> +
>  START_TEST(graphics)
>  {
>     struct GdiplusStartupInput gdiplusStartupInput;
> @@ -2296,6 +2340,7 @@ START_TEST(graphics)
>     test_GdipDrawLineI();
>     test_GdipDrawLinesI();
>     test_GdipDrawString();
> +    test_GdipGetNearestColor();
>     test_GdipGetVisibleClipBounds();
>     test_GdipIsVisiblePoint();
>     test_GdipIsVisibleRect();
> --
> 1.6.5.rc1
>
>
>
>