Re: [ros-dev] [ros-diffs] [sginsberg] 36773: - Unbreak GetTextFaceA/W, broken since 28730 by GreatLord

[James Tabor]

Hi,
I simplified the program a bit~ 8^D

The compiler does things backwards sometimes. If this was a m68k
system it would have worked the first time.

Sorry,
James

// gcc -mconsole -mwindows gtfw.c -o gtfw.exe
//
// GetTextFaceW(hdc, 0, 00000000) -> 7,GetLastError() -> 1
// GetTextFaceW(hdc, 0, 0022FF52) -> 0,GetLastError() -> 87
// GetTextFaceW(hdc, -10000, 0022FF52) -> 0,GetLastError() -> 87
// GetTextFaceW(hdc, 1, 0022FF52) -> 1, GetLastError() -> 1
// GetTextFaceW(hdc, 1, 00000000) -> 7,GetLastError() -> 1
#include <windows.h>
#include <stdio.h>

int main()
{
    HDC hdc = CreateCompatibleDC(NULL);

WCHAR buf[1];
        int ret;
    int c = 1;
    LPWSTR lpName = buf;

SetLastError(1);
        ret = GetTextFaceW(hdc, 0, NULL);
        printf(("GetTextFaceW(hdc, %d, %p) -> %d,GetLastError() ->
%lu\n"), 0, NULL, ret, GetLastError());

SetLastError(1);
        ret = GetTextFaceW(hdc, 0, lpName);
        printf(("GetTextFaceW(hdc, %d, %p) -> %d,GetLastError() ->
%lu\n"), 0, lpName, ret,GetLastError());

SetLastError(1);
        ret = GetTextFaceW(hdc, -10000, lpName);
        printf(("GetTextFaceW(hdc, %d, %p) -> %d,GetLastError() ->
%lu\n"), -10000, lpName, ret,GetLastError());

SetLastError(1);
        ret = GetTextFaceW(hdc, c, lpName);
        printf(("GetTextFaceW(hdc, %d, %p) -> %d, GetLastError() ->
%lu\n"), c, lpName, ret,GetLastError());

SetLastError(1);
        ret = GetTextFaceW(hdc, c, NULL);
        printf(("GetTextFaceW(hdc, %d, %p) -> %d,GetLastError() ->
%lu\n"), c, NULL,  ret,GetLastError());
}

// EOF