GdiGetCharDimensions.c

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/*
 * PROJECT:         ReactOS api tests
 * LICENSE:         GPL - See COPYING in the top level directory
 * PURPOSE:         Test for GdiGetCharDimensions
 * PROGRAMMERS:     Timo Kreuzer
 */
 
#include "precomp.h"
 
void Test_GdiGetCharDimensions()
{
    LOGFONT logfont = {-11, 0, 0, 0, 400,
                        0, 0, 0, 0, 0, 0, 0, 0,
                        "MS Shell Dlg 2"};
    HFONT hFont, hOldFont;
    HDC hdc;
    LONG x, y, x2;
    TEXTMETRICW tm;
    SIZE size;
    static const WCHAR alphabet[] = {
        'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',
        'r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H',
        'I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',0};
 
    hFont = CreateFontIndirect(&logfont);
    hdc = CreateCompatibleDC(NULL);
    hOldFont = SelectObject(hdc, hFont);
 
    x = GdiGetCharDimensions(hdc, &tm, &y);
    GetTextExtentPointW(hdc, alphabet, 52, &size);
    x2 = (size.cx / 26 + 1) / 2;
 
    ok(x == x2, "x=%ld, x2=%ld\n", x, x2);
    ok(y == tm.tmHeight, "y = %ld, tm.tmHeight = %ld\n", y, tm.tmHeight);
 
    SelectObject(hdc, hOldFont);
    DeleteObject(hFont);
    DeleteDC(hdc);
}
 
START_TEST(GdiGetCharDimensions)
{
    Test_GdiGetCharDimensions();
}