reactos/modules/rostests/apitests/gdi32/GdiGetCharDimensions.c
2017-12-02 22:14:47 +01:00

45 lines
1.2 KiB
C

/*
* 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();
}