CreateHalftonePalette.c File Reference

#include <apitest.h>
#include <wingdi.h>

Include dependency graph for CreateHalftonePalette.c:

Go to the source code of this file.

Functions
	START_TEST (CreateHalftonePalette)

Function Documentation

START_TEST()

START_TEST

(

CreateHalftonePalette

)

Definition at line 11 of file CreateHalftonePalette.c.

{
    HPALETTE hPal;
    UINT entries;
    BOOL ret;
    PALETTEENTRY pe[256];
    PALETTEENTRY sysPal[20];
 
    hPal = CreateHalftonePalette(NULL);
    ok(hPal != NULL, "CreateHalftonePalette(NULL) failed, LastError=%lu\n", GetLastError());
    if (!hPal)
    {
        skip("CreateHalftonePalette(NULL) failed, skipping test\n");
        return;
    }
 
    /* Validate the palette */
    entries = GetPaletteEntries(hPal, 0, _countof(pe), pe);
    ok(entries == _countof(pe), "Unexpected number of palette entries: %u\n", entries);
    /* Get system default palette */
    entries = GetPaletteEntries(GetStockObject(DEFAULT_PALETTE), 0, 20, sysPal);
    ok(entries == _countof(sysPal), "Unexpected number of system palette entries: %u\n", entries);
    /* First and last ten entries are default ones */
    for (int i = 0; i < 10; i++)
    {
        ok(pe[i].peRed == sysPal[i].peRed && 
           pe[i].peGreen == sysPal[i].peGreen &&
           pe[i].peBlue == sysPal[i].peBlue, "Unexpected color at index %d\n", i);
 
        ok(pe[246 + i].peRed == sysPal[10 + i].peRed && 
           pe[246 + i].peGreen == sysPal[10 + i].peGreen &&
           pe[246 + i].peBlue == sysPal[10 + i].peBlue, "Unexpected color at index %d\n", 246 + i);
    }
 
    ret = DeleteObject(hPal);
    ok(ret != FALSE, "DeleteObject(hPal) failed\n");
}